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Edgar Walkdown Repon L.Titlinaltis 4^&zmmers JEdgar I 2 | Edgar Walkdown Repon L.Titlinaltis 4^&zmmers JEdgar I 2 | ||
REVISION LOG Title: Sequoyah Nuclear Plant - Unit 2 Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report Revision DESCRIPTION OF REVISION Date No. Approved 0 Initial Issue 12-Nov-2012 1 Revised to add additional references and incorporate lessons learned from self- 26-Sep-2013 assessment internal audit and U.S. Nuclear Regulatory Commission audit Added Sections: | REVISION LOG | ||
==Title:== | |||
Sequoyah Nuclear Plant - Unit 2 Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report Revision DESCRIPTION OF REVISION Date No. Approved 0 Initial Issue 12-Nov-2012 1 Revised to add additional references and incorporate lessons learned from self- 26-Sep-2013 assessment internal audit and U.S. Nuclear Regulatory Commission audit Added Sections: | |||
* Revision Loa (pages 2A-2C) | * Revision Loa (pages 2A-2C) | ||
* 4.3 SWEL Finalization (page 19): added section to explain finalization of Seismic Walkdown Equipment Lists (SWELs). | * 4.3 SWEL Finalization (page 19): added section to explain finalization of Seismic Walkdown Equipment Lists (SWELs). | ||
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2A | 2A | ||
REVISION LOG Title: Sequoyah Nuclear Plant - Unit 2 Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report Revision DESCRIPTION OF REVISION Date No. Approved | REVISION LOG | ||
==Title:== | |||
Sequoyah Nuclear Plant - Unit 2 Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report Revision DESCRIPTION OF REVISION Date No. Approved | |||
. 5.1 Seismic Walkdown Procedure (page 21): revised explanation of anchorage configuration count and added explanatory notes about anchorage for cabinets and panels | . 5.1 Seismic Walkdown Procedure (page 21): revised explanation of anchorage configuration count and added explanatory notes about anchorage for cabinets and panels | ||
* 5.2 SWC & AWC Summary (pages 21): corrected UNID in the bulleted list for Potentially Adverse Seismic Condition 3 | * 5.2 SWC & AWC Summary (pages 21): corrected UNID in the bulleted list for Potentially Adverse Seismic Condition 3 | ||
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2B | 2B | ||
REVISION LOG Title: Sequoyah Nuclear Plant - Unit 2 Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report Revision DESCRIPTION OF REVISION Date No. Approved | REVISION LOG | ||
==Title:== | |||
Sequoyah Nuclear Plant - Unit 2 Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report Revision DESCRIPTION OF REVISION Date No. Approved | |||
" minor revision to listed Description for item. #67, as shown on page D3 (formerly page 92) o minor revision to listed UNID for item #74, as shown on page D3 (formerly page 92) o no pages added Appendix E: | " minor revision to listed Description for item. #67, as shown on page D3 (formerly page 92) o minor revision to listed UNID for item #74, as shown on page D3 (formerly page 92) o no pages added Appendix E: | ||
o revised pagination from pages 97-335 to pages El -E239; o Seismic Walkdown Checklist (SWC) for item #23: 'Room, Area' field revised from '35 - SI Pump Room 2A' to '26 - SI Pump Room 2A', | o revised pagination from pages 97-335 to pages El -E239; o Seismic Walkdown Checklist (SWC) for item #23: 'Room, Area' field revised from '35 - SI Pump Room 2A' to '26 - SI Pump Room 2A', |
Revision as of 11:20, 5 December 2019
ML13282A233 | |
Person / Time | |
---|---|
Site: | Sequoyah ![]() |
Issue date: | 09/26/2013 |
From: | WorleyParsons Ltd |
To: | Office of Nuclear Reactor Regulation |
References | |
Download: ML13282A233 (467) | |
Text
SEQUOYAH NUCLEAR PLANT - UNIT 2 FUKUSHIMA NEAR-TERM TASK FORCE RECOMMENDATION 2.3: SEISMIC RESPONSE REPORT I 26-September-2013 WorleyParsons 633 ChestnUt St. Suite 400 Chattanooga TN, 37450 Tel: 423-757-8020 Fax: 423-757-5869 www.worleyparsons.com WorleyParsons Services Pty Ltd ABN 61 001 279812
© Copyright 2013 WorleyParsons Services Pty Ltd
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 REV DESCRIPTION ORIG REVIEW WORLEY- DATE CUENT DATE PARSONS AP OVAL 1 SON Unit 2Simic 4 -a 6Ls A f.J.
Edgar Walkdown Repon L.Titlinaltis 4^&zmmers JEdgar I 2
REVISION LOG
Title:
Sequoyah Nuclear Plant - Unit 2 Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report Revision DESCRIPTION OF REVISION Date No. Approved 0 Initial Issue 12-Nov-2012 1 Revised to add additional references and incorporate lessons learned from self- 26-Sep-2013 assessment internal audit and U.S. Nuclear Regulatory Commission audit Added Sections:
- Revision Loa (pages 2A-2C)
- 4.3 SWEL Finalization (page 19): added section to explain finalization of Seismic Walkdown Equipment Lists (SWELs).
Revised Sections:
- Title Page: Revised issue date
- Signature Page: Updated name of originator and revised issue date
- Table of Contents (page 3): Updated page numbering for entire report body to accommodate the revisions outlined below - report body length increased from 23 pages to 34 pages; updated page references for the appendices to reflect revised page numbering scheme
- 1. Executive'Summary (page 4): made minor wording changes in the first and second paragraphs
- 2.3 Structures (pages 7-8): added references from Sequoyah Nuclear Plant Living Final Safety Analysis Report (FSAR)
- 3.1 Equipment Selection Personnel (page 9): expanded descriptions of the applicable experience of equipment selection personnel
- 3.2 Seismic Walkdown Engineers (pages 9-10): expanded descriptions of the applicable experience of seismic walkdown engineers (SWEs); added explanatory notes about training of SWEs
- 3.3 Licensing Basis Reviewers (page 10): expanded descriptions of the applicable experience of the Licensing Basis Reviewers
- 3.4 IPEEE Vulnerability Incorporation Personnel (pages 10-11): revised section title, made minor wording change, and added explanatory notes about the IPEEE vulnerability incorporation process 0 3.5 Peer Review Team (page 11): expanded descriptions of experience of members of the Peer Review Team and added notes about calculation of HCLPF capacities
- 4. Selection of Structures, Systems and Components (page 12): made minor wording changes and condensed the two existing paragraphs to one
- 4.1 SWEL 1 Selection (pages 12-17): added descriptive notes about SWEL 1 selection process, as well as Figure 2 (SWEL 1 Selection Process)Table 2 (IPEEE Enhancements), Table 3 (CDF Risk Rankings), and Table 4 (LERF Risk Rankings)
- 4.2 SWEL 2 Selection (pages 17-18): added descriptive notes about SWEL 2 selection process, as well as Figure 3 (SWEL 2 Selection Process) 0 5. Seismic Walkdowns and Area Walk-Bys (page 20): revised wording in second paragraph and added explanatory notes about Service Requests (SRs) generated during the course of the walkdowns which were not related to potentially adverse seismic conditions
__________ .1 £ TVA 10534 [8-1995]
2A
REVISION LOG
Title:
Sequoyah Nuclear Plant - Unit 2 Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report Revision DESCRIPTION OF REVISION Date No. Approved
. 5.1 Seismic Walkdown Procedure (page 21): revised explanation of anchorage configuration count and added explanatory notes about anchorage for cabinets and panels
- 5.2 SWC & AWC Summary (pages 21): corrected UNID in the bulleted list for Potentially Adverse Seismic Condition 3
- 6.1 Licensing Basis Calculations (pages 23-25): deleted note (second to last sentence) in the first paragraph, added descriptive notes about the CAP program, and added Table 5 (Corrective Action Program Entries) 0 7.1 IPEEE Description (page 28): made minor wording change (substitution of acronym) in first 0 7.2 IPEEE Findings and Vulnerabilities (page 29): added resolution documentation references and associated dates to Table 6 (IPEEE Issues and Resolutions, previously indentified as Table 2 in Report Revision 0)
- 7.4 Response to IPEEE Review (pages 29-30): added explanatory notes and added applicable dates and calculation references to Table 7 (Revised HCLPF Equipment)
- 8. Peer Review (pages 31-32): added notes to the bulleted list of peer review interaction with SWEs, added Table 8 (Peer Review Team Activities),
and added explanatory notes to the summary of the peer review process 0 9. References (page 33): revised description of reference #4 and added references 7-11 0 Appendix A:
o revised pagination from pages 24-59 to pages Al -A45 o added explanatory note about the name shown on the EPRI Training Certificate for Karen Carboni) o minor revisions to the resume of Joshua Best, as noted on page A6 (formerly page 30) o 9 pages added to document training records
- Appendix B: revised pagination from pages 60-82 to pages B1 -B23; no pages added
- Appendix C: revised pagination from pages 83-89 to pages Cl -C7; no pages added
- Appendix D:
o revised pagination from pages 90-96 to pages D1 -D7 o minor revision to listed UNID for item #12, as shown on page D2 (formerly page 91) o minor revision to listed UNID for item #13, as shown on page D2 (formerly page 91) o minor revision to listed UNID for item #45, as shown on page D3 (formerly page 92) o minor revision to listed UNID for item #51, as shown on page D3 (formerly page 92) o minor revision to listed Description for item #66, as shown on page D3 (formerly page 92)
TVA 10534 [8-1995]
2B
REVISION LOG
Title:
Sequoyah Nuclear Plant - Unit 2 Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report Revision DESCRIPTION OF REVISION Date No. Approved
" minor revision to listed Description for item. #67, as shown on page D3 (formerly page 92) o minor revision to listed UNID for item #74, as shown on page D3 (formerly page 92) o no pages added Appendix E:
o revised pagination from pages97-335 to pages El -E239; o Seismic Walkdown Checklist (SWC) for item #23: 'Room, Area' field revised from '35 - SI Pump Room 2A' to '26 - SI Pump Room 2A',
as noted on page E46 (formerly page 142) o SWC for item #72: revised item description, as noted on pages E144-E145 (formerly pages 240-241) o no pages added
- Appendix F: revised pagination from pages 336-436 to pages F1-F101; no pages added
" Appendix G: revised pagination from pages 437T444 to pages G1 -G8; no pages added
______________ L ______________
TVA 10534 [8-1995]
2C
ri* NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 Table of Contents
- 1. Executive Sum m ary ....................................................................................................... 4
- 2. Seism ic Licensing Basis .................................................................................................... 5 2.1. General Plant Description .......................................................................................... 5 2.2. G round Response Spectra ........................................................................................... 5 2.3. Structures ........................................................................................................................ 7 2.4. Equipm ent and System s ............................................................................................. 8
- 3. Personnel Q ualifications ................................................................................................... 9 3.1. Equipm ent Selection Personnel .................................................................................. 9 3.2, Seism ic W alkdown Engineers ...................................................................................... 9 3.3. Licensing Basis Reviewers ....................................................................................... 10 3.4. IPEEE Vulnerability Incorporation Personnel ............................................................. 10 3.5. Peer Review Team .................................................................................................... 11
- 4. Selection of Structures, System s and Com ponents ........................................................... 12 4.1, SW EL Selection ......................................................................................................... 12 4.2, SW EL 2 Selection ...................................................................................................... 17 4.3, SW EL Finalization ...................................................................................................... 19
- 5. Seism ic W alkdowns and Area W alk-Bys ........................................................................... 20 5.1, Seism ic W alkdown Procedure ................................................................................... 20 5.2, SW C & AW C Sum m ary ............................................................................................. 21
- 6. Licensing Basis Evaluations ............................................................................................. 23 6.1. Licensing Basis Calculations ...................................................................................... 23 6.2, Potential Seism ically Adverse Conditions ................................................................. 26
- 7. IPEEE Vulnerabilities Resolution Report ........................................................................... 28 7.1, IPEEE Description ...................................................................................................... 28 7.2, IPEEE Findings and Vulnerabilities ........................................................................... 28 7.3, NRC IPEEE Review .................................................................................................. 29 7.4, Response to IPEEE Review ...................................................................................... 29
- 8. Peer Review ......................................................................................................................... 31
- 9. References ........................................................................................................................... 33
- 10. Appendices ......................................................................................................................... 34 Appendix A: Resum es and Training Records ................................................................... Al Appendix B: Base List 1 ........................................................................................................ B1 Appendix C: Base List 2 ................................................................................................. C1 Appendix D: SW ELs and Area List ................................................................................. D1 Appendix E: SW Cs ............................................................................................................... El Appendix F: AW Cs ....................................................................................................... F1 Appendix G : Peer Review Report .................................................................................... G1 3
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- 1. Executive Summary As a result of the Fukushima Daiichi Nuclear Power Plant accident, the U.S. Nuclear Regulatory Commission (NRC) required all US nuclear power plants to perform seismic walkdowns to identify and address degraded, non-conforming or unanalyzed conditions and to verify the current plant configuration with the current seismic licensing basis.
The NRC Near-Term Task Force (NTTF) issued a report (Reference 1) that made a series of recommendations. Subsequently, the NRC issued a 50.54(f) Letter (Reference 2) that requests information to assure that these recommendations are addressed by all U.S. nuclear power plants. This report provides guidance for conducting a seismic walkdown as required in the 50.54(f) Letter, Enclosure 3, Recommendation 2.3: Seismic.
In support of conducting the NTTF-2.3 Seismic Walkdowns, the Electrical Power Research Institute (EPRI) issued a report entitled Seismic Walkdown Guidance for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic (Reference 3 - hereafter "EPRI Seismic Walkdown Guidance") to provide instruction for uniform seismic walkdowns of all U.S. nuclear power plants. This document also includes guidance for reporting the findings of the required walkdowns.
At Unit 2 of the Sequoyah Nuclear Power Plant, a total of 119 general Seismic Category I equipment items were selected from the original Individual Plant Examination for External Events (IPEEE) Safe Shutdown Equipment List (SSEL) to fulfill the requirements of the NTTF-2.3 Seismic Walkdowns. The selected items were located in various environments and included many different types of equipment from multiple safety systems. A total of 50 areas were included for area walk-bys. The equipment walkdowns and area walk-bys were performed by two teams, each consisting of two seismic engineers and operations personnel, between July 13, 2012 and November 9, 2012.
All 119 equipment items in the Seismic Walkdown Equipment List (SWEL) were completed during the walkdown phase. Ten potentially adverse seismic conditions were found and addressed through the TVA Corrective Action Program.
4
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- 2. Seismic Licensing Basis The seismic licensing basis for the Sequoyah Nuclear Power Plant is derived from Reference 4 - Sequoyah Nuclear Plant Living Final Safety Analysis Report Amendment 24.
2.1. General Plant Description The Sequoyah Nuclear Power Plant site is located near the geographical center of Hamilton County, Tennessee, on a peninsula on the western shore of Chickamauga Lake at Tennessee River mile (TRM) 484.5. The Sequoyah site is approximately 7.5 miles northeast of the nearest city limit of Chattanooga, Tennessee, 14 miles west-northwest of Cleveland, Tennessee, and approximately 31 miles south-southwest of TVA's Watts Bar Nuclear Power Plant. The plant has been designed, built, and is operated by TVA and contains two identical units. Each of the two units employs a Pressurized Water Reactor Nuclear Steam Supply System with four coolant loops, furnished by Westinghouse Electric Corporation. Unit 2 began commercial operation on June 1, 1982.
2.2. Ground Response Spectra The seismic design basis for Sequoyah Nuclear Power Plant is the 0.18g horizontal peak ground acceleration represented by the modified Housner-shape spectrum for Safe Shutdown Earthquake (SSE). Operating Basis Earthquake (OBE) is one-half of SSE ground acceleration. Vertical ground acceleration is two-thirds of the horizontal ground acceleration.
Figure 1 illustrates the relationship between the 5% damped minimum design response spectra and the actual site seismic design response spectra for the SSE used in the design of rock-supported structures.
5
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
. 40 I Y4 20~
I.
a
.04 .0z .04 .06 .09 .1 4 I IIC PER~IOD (SECS)
- Figure 1.- Comparison of Response Spectra for Safe Shutdown Earthquake, 5% damping 6
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 2.3. Structures The design of all Class I structures and facilities conformed to the applicable general codes or specifications including:
- American Concrete Institute (ACI) o ACI 214-77 Recommended Practice for Evaluation of Strength Results of Concrete o ACI 315-65 Manual of Standard Practice for Detailing Reinforced Concrete Structures o ACI 318-63 Building Code Requirements for Reinforced Concrete o ACI 318-71 Building Code Requirements for Reinforced Concrete o ACI 318-77 Building Code Requirements for Reinforced Concrete o ACI 347-68 Recommended Practice for Concrete Formwork o ACI 305-72 Recommended Practice for Hot Weather Concreting o ACI 211.1-70 Recommended Practice for Selecting Proportions for Normal Weight Concrete o ACI 304-73 Recommended Practice for Measuring, Mixing, Transporting, and Placing Concrete
" American Society for Testing and Materials (ASTM) o 1971 ASTM Standards
" American Society of Civil Engineers (ASCE) o Paper Number 3269, "Wind Forces on Structures," 1961
" American Institute of Steel Construction (AISC) o "Specification for the Design, Fabrication, and Erection of Structural Steel for Buildings," February 12, 1969
- American Welding Society (AWS):
o "Code for Welding in Building Construction," AWS D1.0-69 as modified by TVA General Construction Specification G-29C.
o "Structural Welding Code," AWS D1.1-72 as modified by TVA General Construction Specification G-29C.
o "Recommended Practice for Welding Reinforcing Steel, Metal Inserts, and Connections in Reinforced Concrete Connections," AWS D12.1-61.
- Uniform Building Code, International Conference of Building Officials, Los Angeles, 1970 edition
- Southern Standard Building Code, 1969 edition, 1971 revision
- "Nuclear Reactors and Earthquakes," USAEC Report TID-7024, August 1963
- Code of Federal Regulations, Title 29, Chapter XVII, Part 1910, "Occupational Safety and Health Standards"
- TVA Construction Specifications:
7
ENTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 o G TVA General Construction Specification for Plain and Reinforced Concrete.
o G TVA General Construction Specification - Process Specification for Welding and Heat Treatment.
o G TVA General Construction Specification - Fly Ash for Use as an Admixture in Concrete.
o G TVA General Construction Specification - Bolt Anchors Set in Hardened Concrete.
o G TVA General Construction Specification - Repair of Concrete.
" TVA Reports o CEB 86 Study of Long-Term Concrete Strength at Sequoyah and Watts Bar Nuclear Plant.
o CEB 86-19-C - Concrete Quality Evaluation.
- NRC Regulatory Guides:
o Number 1.12 Instrumentation for Earthquakes o Number 1.31 Control of Stainless Steel Welding 2.4. Equipment and Systems Nuclear Steam Supply System (NSSS) components and equipment supplied by Westinghouse have been qualified in accordance with the applicable seismic qualification requirements. Seismic qualification requirements for Seismic Category I systems and components are consistent with Institute of Electrical and Electronics Engineers (IEEE) Standard 344-1971. Seismic Category I mechanical equipment has been qualified in accordance with the applicable seismic qualification requirements contained in Reference 4.
Class I equipment and safety related piping were designed such that stress and deformation behavior were maintained within the allowable limits when subjected to normal operating conditions combined with the seismic effects resulting from the response to the OBE. In addition, the stresses that resulted from normal loads combined with the response to the SSE were limited so that no loss of function occurred, and the capability of making a safe and orderly plant shutdown was maintained. The allowable limits are defined in appropriate design standards including:
- American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, 1986
" American National Standards Institute (ANSI) Code for Pressure Piping ANSI B31.1.0, Power Piping, 1967
- AISC Specification for the Design, Fabrication and Erection of Structural Steel for Buildings, February 12, 1969 8
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- 3. Personnel Qualifications The personnel qualification for all individuals involved in the execution of the Fukushima Near-Term Task Force Recommendation 2.3: Seismic can be found in this section. Full resumes for the listed individuals can be found in Appendix A of this document.
3.1. Equipment Selection Personnel The personnel who performed equipment selection and review are:
- David Moore, Sequoyah Outage Management, Operations Assessor, Human Performance Manager, Operations Work Control Planning and Scheduling Manager, and Shift Manager for 35 years.
- Larry Chandler, Sequoyah Reactor Operator and Senior Reactor Operator for 32 years.
- Phillip York, Associate Structural Engineer with 5 years of engineering experience, including seismic design for structural components and systems. Experience includes 2 years in the nuclear power industry.
3.2. Seismic Walkdown Engineers The personnel who performed the seismic walkdowns are:
- Steven Summers, B.S. Civil Engineering Technology: Professional Engineer in the state of Pennsylvania with 8 years of engineering experience, including seismic design and general condition assessment for multiple structural component types and systems. Experience includes 3 years in the nuclear power industry.
" Robert Malone, B.S. Civil Engineering: Professional Engineer in the state of Pennsylvania with 7 years of engineering experience, including seismic design and general condition assessment for multiple structural component types and systems.
Experience includes 2 years in the nuclear power industry.
- Isaac Antanaitis, B.S. Engineering: Civil: Structural Engineering associate with four years of experience in structural design for various power generating applications, including seismic design and general condition assessment for multiple structural component types and systems.
" Phillip York, (credentials outlined in Section 3.1 above)
" James Edgar, B.S. Civil Engineering: Professional Engineer in the state of Tennessee with 11 years of engineering experience, including seismic design and general condition assessment for multiple structural component types and systems.
Experience includes 2 years in the nuclear power industry.
To prepare for the seismic walkdowns, Mr. Malone and Mr. Antanaitis completed the NTTF 2.3 Seismic Walkdown Training Course developed by EPRI. This course was 9
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 held at MPR Associates, Inc. in Alexandria, VA. It is noted in FrequentlyAsked Questions on Seismic Walkdown Guidance, Reference 8, that completion of this course qualifies those in attendance to facilitate presentation of course material in subsequent training sessions for others. Mr. Summers, Mr. York, and Mr. Edgar completed the course in a subsequent training session held at TVA's office complex in Chattanooga, TN. This subsequent training session was conducted by Steve Eder and John Dizon, subject-matter experts (personnel qualifications outlined in Section 3.5 below) who also completed the EPRI course in Virginia.
In addition to the walkdown training course developed by EPRI, all seismic walkdown engineers attended Sequoyah site-specific training before the walkdown process began.
John Dizon facilitated the site-specific training by presenting explanations of licensing basis documents, IPEEE results and associated outliers, and seismically-related issues historically experienced at Sequoyah Nuclear Plant. The site-specific training also provided overviews of established seismic programs, which address the following:
- Equipment anchorage and reaction load validation
" Seismic category I(L) piping hazards (11/I failure, falling, and spray issues)
" Distribution and suspended systems
" Concrete / masonry wall and embedded plates
- Structural platforms All training records can be found in Appendix A.
3.3. Licensing Basis Reviewers The personnel who performed the licensing basis reviews:
- Karen Carboni, Site Civil Engineer at Sequoyah with over seven years of experience in seismic equipment qualification and piping seismic analysis.
" Glynna Wilson, Site Civil Engineer at Sequoyah with over four years of experience in structural analysis, including seismic equipment qualification.
I 3.4. IPEEE Vulnerability Incorporation Personnel I The personnel who incorporated IPEEE vulnerabilities are:
- Joshua Best, Project Mechanical Engineer with 5 years engineering experience, including 4 years in the nuclear power industry.
" Phillip York, (credentials outlined in Section 3.1 above)
To ensure that IPEEE vulnerabilities were given proper consideration in the development of the equipment sample, the individuals listed above reviewed the IPEEE 10
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 submittal report and the subsequent Request for Additional Information (RAI), identified appropriate outliers, and extracted the SSEL which became the basis for SWEL development. The results of this process were reviewed by the Peer Review Team members, whose applicable IPEEE-related experience is outlined in Section 3.5 below.
3.5. Peer Review Team The personnel involved in the peer review process are:
- John Dizon, Professional Engineer with over 30 years of experience in the field of civil and structural engineering,-earthquake engineering, risk assessment and project management.
e Steve Eder, Professional Engineer with over 30 years of experience in the field of civil and structural engineering, project management, seismic engineering, and risk management.
John Dizon is the Peer Review Team Leader. Through years of experience assisting TVA at SQN (since 1986), Mr. Dizon and Mr. Eder are familiar with the SQN plant design, plant operations, plant documentation, and associated SSCs. Past experience at SQN includes seismic design criteria development, verification of Seismic Category I(L) piping, and assistance on seismic qualification of cable trays, conduit, and other miscellaneous equipment and replacement parts. Mr. Dizon and Eder have supported TVA seismic qualification projects not only at SQN, but also at BFN, BLN, and WBN.
Mr. Dizon and Mr. Eder provided calculation CDQ-000-999-2012-000034 (Reference 9),
which determines seismic HCLPF capacities for the governing SSC's from the seismic IPEEE, for control motion re-defined at rock outcrop.
I 11
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- 4. Selection of Structures, Systems and Components The selection of SSCs for the Recommendation 2.3 Seismic walkdowns followed the guidelines provided in the EPRI Seismic Walkdown Guidance. The combined SWEL for Sequoyah Unit 2, which consists of 119 items of equipment, adequately addresses all required selection criteria. These criteria include a distribution of environments, systems, safety functions, and classes of equipment. The SWEL 1 and 2 selection process is outlined in the following sections.
4.1. SWEL Selection The SWEL 1 selection screening process was performed in accordance with the EPRI Seismic Walkdown Guidance. A schematic of the screening process taken directly from the EPRI Walkdown Guidance is shown below -
Figure 2: SWEL 1 Selection Process Screens #1 through #3 -
The development of SWEL 1 began with the SSEL that was developed as part of the IPEEE implementation at Sequoyah, found in Reference 5 - Seismic Capability 12
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 Walkdown for IPEEE. This list fulfills the requirements of Screens #1 through #3 shown above.
It should be noted that an additional safety function "0 - Support Function" was added to the five safety functions listed in the EPRI guidance document to categorize equipment that does not perform one particular safety function but does support all five safety functions. The expanded safety function list is shown below:
- 0. Support function
- 1. Reactor reactivity control
- 2. Reactor coolant pressure confrol
- 3. Reactor coolant inventory control
- 5. Containment function The SSEL with assigned safety functions are presented in Appendix B as Base List 1.
Screen #4 -
From Base List 1, equipment meeting three of the five screen requirements (system, equipment type, and environment) was identified. The systems and equipment types were chosen based on the criteria provided by EPRI Seismic Walkdown Guidance. The equipment environments selected for screen #4, which were not explicitly defined by EPRI, are listed below -
" Control Building
- Auxiliary Building
- Reactor Building
" Diesel Generator Building
" Emergency Raw Cooling Water Pump Station.
It should be noted that some of the equipment classes listed in the EPRI Seismic Walkdown Guidance were not represented in the original IPEEE SSEL, and therefore are not present in Base List 1. To ensure that all of the equipment classes identified in the EPRI Seismic Walkdown Guidance were represented in SWEL 1, the scope of selection was expanded to include SSCs which are not in the IPEEE SSEL but meet all screening criteria.
For the new or replacement equipment requirement, the walkdown team consulted with plant operations to identify system enhancements resulting in new or replaced equipment. Because the following equipment met all other requirements of the EPRI screening and was installed or modified as a result of recent projects, it was added to SWEL 1.
13
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 UNID Description SQN-2-INVB-250-QU-G 120V AC VITAL INVERTER 2-IV SQN-0-AHU-311-0023 MAIN CONTROL ROOM AHU B-B Table 1: New and Improved Equipment For IPEEE Enhancements, the walkdown team referenced IPEEE resolution calculations SCG-5M-0012 (Reference 5) and CDQ-000-999-2012-000034 (Reference 9). The following equipment met all other requirements of the EPRI screening and were selected to represent IPEEE enhancements to SWEL 1.
14
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 UNID Description SQN-2-BDC-201-FL-A 480V ERCW MCC 2A-A SQN-2-BDC-201-FN-B 480V ERCW MCC 2B-B SQN-2-HEX-074-0015 RESIDUAL HEAT EXCHANGER 2A SQN-2-HEX-074-0027 RESIDUAL HEAT EXCHANGER 2B SQN-0-CHGB-250-QJ-G 125V DC VITAL BATTERY CHARGER IV SQN-0-CHGB-250-QK-S 125V DC VITAL BATTERY CHARGER 2-SPARE SQN-2-OXF-202-2A-A 480V SHUTDOWN TRANSFORMER 2A1 -A SQN-2-OXF-202-2B-B SD XFMR 2B-B SQN-2-OXF-202-DN-A 480V SHUTDOWN TRANSFORMER 2A-A SQN-2-OXF-202-DQ-B SD XFMR 2B2-B SQN-2-BDB-201 -DO-A 480V SHUTDOWN BD 2A2-A SQN-2-BDB-201-DP-B 480V SHUTDOWN BD 2B1-B SQN-2-BDB-201 -DQ-B 480V SHUTDOWN BD 2B2-B SQN-2-BDA-202-CO 6900V SHUTDOWN BOARD 2A-A SQN-2-BDB-202-CP 6900V SHUTDOWN BOARD 2B-B SQN-2-BDC-201-FQ-A 480V DIESEL AUXILIARY BOARD 2A1-A SQN-2-BDC-201-FU-B 480V DIESEL AUXILIARY BOARD 2B1-B SQN-2-BDC-201 -GM-A 480V REACTOR MOV BD 2A2-A SQN-2-BDC-201-GN-B 480V REACTOR MOV BD 2B1-B SQN-2-BDC-201 -JK-A 480V CONT & AUX BLDG VENT BD 2A2-A SQN-2-INVB-250-QU-G 120V AC VITAL INVERTER 2-IV Table 2: IPEEE Enhancements Risk Contribution In accordance with the EPRI guidance, SWEL 1 includes consideration of the importance of the contribution of risk for the SSCs. SWELl was compared to the Core Damage Frequency (CDF) and Large Early Release Frequency (LERF) Rankings, and any shared equipment was noted.
The seventeen SWEL items in the following two tables address the high risk criteria, using CDF and LERF Rankings for Sequoyah Unit 2. Risk rankings and scores are taken from SQN-SQS2-0162 (Reference 10).
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NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 RAW RAW RRW RRW Rank Score Rank Score 1 SQN-0-CMP-032-0086-B NA NA 1.007815 13 2 SQN-2-PMP-070-0059-A NA NA 1.006481 19 3 1SQN-2-HEX-074-0027 4.912712 144 NA NA 4 SQN-2-HEX-074-0015 2.215445 210 NA NA 5 SQN-2-INVB-250-QU-G 4.9017 147 NA NA 6 SQN-2-TNK-070-0063 1070.13 1 1.006407 20 7 SQN-2-BDC-201-GM-A 3.116802 188 NA NA 8 SQN-2-BDC-201 -GN-B 5.601521 120 NA NA 9 SQN-2-BDB-201 -DO-A 3.132869 186 NA NA 10 SQN-2-BDB-201-DP-B 62.03357 9 NA NA 11 SQN-2-BDB-201-DQ-B 41.25348 14 NA NA 12 SQN-2-OXF-202-DN-A 22.51848 39 NA NA 13 SQN-2-OXF-202-DQ-B 41.25348 15 NA NA 14 SQN-2-BDE-250-NF-E 9.258878 74 NA NA 15 SQN-2-BDE-250-NK-G 4.266348 158 NA NA 16 SQN-0-CHGB-250-QJ-G 37.73672 16 NA NA 17 SQN-2-PMP-003-0128 3.531878 181 1.005187 22 Table 3: CDF Risk Rankings 16
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 RAW RAW RRW RRW Rank Score Rank Score 1 SQN-2-FAN-030-0462-B 2.819112 150 NA NA 2 SQN-0-CMP-032-0086-B 2.063044 222 1.007815 13 3 SQN-2-PMP-070-0059-A NA NA 1.006481 19 4 SQN-2-HEX-074-0027 3.20909 138 NA NA 5 SQN-2-INVB-250-QU-G 5.013082 98 NA NA 6 SQN-2-TNK-070-0063 587.0313 1 1.006407 20 7 SQN-2-BDC-201 -GM-A 2.178098 189 NA NA 8 SQN-2-BDC-201 -GN-B 4.619392 100 NA NA 9 SQN-2-BDB-201 -DO-A 2.178531 187 NA NA 10 SQN-2-BDB-201 -DP-B 43.48617 6 NA NA 11 SQN-2-BDB-201-DQ-B 23.3485 12 NA NA 12 SQN-2-OXF-202-DN-A 22.77888 16 NA NA 13 SQN-2-OXF-202-DQ-B 23.3485 13 NA NA 14 SQN-2-BDE-250-NF-E 5.511841 93 NA NA 15 SQN-2-BDE-250-NK-G 3.717315 126 NA NA 16 SQN-0-CHGB-250-QJ-G 17.12208 19 NA NA 17 SQN-2-PMP-003-0128 2.239433 183 1.005187 22 Table 4: LERF Risk Rankings 4.2. SWEL 2 Selection The SWEL 2 selection screening process was performed in accordance with the EPRI guidance document, Seismic Walkdown Guidance. A schematic of the screening process taken directly from the EPRI Seismic Walkdown Guidance is shown below:
17
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 Figure 3: SWEL 2 Selection Process Screens #1 through #2 The Master Equipment List for Sequoyah Nuclear Plant was utilized to retrieve a complete list of all Seismic Category 1 spent fuel pool systems and equipment. This list is presented in Appendix C as Base List 2.
Screen #3 The Spent Fuel Pool System at Sequoyah was limited to a single environment and a single system with no new or replacement equipment since the IPEEE analysis.
Therefore the only screen #3 requirement that could be met was that of varying equipment type. Two items of differing equipment types were selected from Base List 2.
Screen #4 After reviewing spent fuel pool layout drawings and consulting with plant personnel, it was determined that there are no spent fuel pool penetrations below (approximately) ten feet above the top of the fuel assemblies. Therefore, no rapid drain-down items were added to SWEL 2.
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NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 4.3. SWEL Finalization Once equipment was selected from Base Lists 1 and 2 that qualifies for seismic walkdowns, the equipment was reviewed by the site operations representative and the Peer Review Team. This review resulted in the addition of equipment (Medium Voltage Switchgear) that had not previously been considered to fulfill the Screen #4 for SWEL 1 required equipment types.
SWEL's 1 and 2 can be found in Appendix D.
19
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- 5. Seismic Walkdowns and Area Walk-Bys Guidance for performing the walkdowns and walk-bys required for Fukushima NTTF Recommendation 2.3 can be found in the Seismic Walkdown Guidance.
The walkdowns and walk-bys were conducted in accordance with this guideline and each was given a final status. If no potential seismically adverse conditions were noted during a walkdown or walk-by, a YES status was given to the selected piece of equipment or area. Ifa potentially adverse seismic condition was noted, a NO status was given and a Corrective Action Program (CAP) entry was written. Ifany equipment was inaccessible, or ifa portion of an item of equipment was unobservable, an UNKNOWN status was given. It is noted that there were no inaccessible SWEL items at Sequoyah Unit 2.
It should also be noted that, during the course of performing the walkdowns and walk-bys, five (5) Service Requests (SRs) were generated to address general housekeeping issues which did not present potentially adverse seismic conditions (per the criteria established in the Seismic Walkdown Guidance). Notes were taken regarding these minor housekeeping issues based on general observations made during the course of performing walkdowns and walk-bys.
5.1. Seismic Walkdown Procedure One hundred and nineteen (119) Seismic Walkdowns Checklists (SWCs) were completed at Sequoyah Unit 2. These checklists can be found in Appendix E of this document. The primary types of potentially adverse seismic conditions that were addressed during these walkdowns include:
" Bent, broken missing, or loose hardware
" Corrosion that is more than moderate
" Visible cracks in surrounding concrete
- Impact of soft targets
- Collapsing equipment
" Inadequate line flexibility Fifty (50) Area Walk-by Checklists (AWCs) were completed at Sequoyah Unit 2. These checklists can be found in Appendix F of this document. The primary areas of observation for potentially adverse seismic conditions that were considered during these walk-bys include:
- Anchorage of equipment
- Cable/conduit raceways and HVAC ducts
- Spatial interactions between equipment 0 Flooding/Spray hazards I 20
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
" Fire hazards
" Housekeeping and temporary equipment Of the one hundred nineteen (119) SWEL items, there were seven (7) pneumatic valves (equipment class 7) and nine (9) motor-operated valves (equipment class 8) for which anchorage configuration verification is not applicable. Anchorage configuration verification for fifty-five (55) out of the one hundred three (103) applicable SWEL items was verified by drawings and/or calculations.
For cabinets and panels that were selected for walkdown, NRC guidance was followed to determine which could and could not be opened for internal inspection. An excerpt from the guidance document, Reference 7- FAQ Clarification on Cabinets Walkdown 9-18-12 is shown below-
"Cabinetson the SWEL with undue safety or operationalhazards can be consideredinaccessible and opening of the cabinet can be deferred in accordance with the 50.54(f) letter. Forthose cabinets that are not to be opened, and will not be placed on the inaccessible list for later inspection (e.g., extensive disassembly is required), licensees should document the justification for not opening the cabinet on the walkdown check sheet."
All cabinets meeting the above were documented in the individual walkdowns.
5.2. SWC & AWC Summary The results documented by the SWCs and AWCs for Sequoyah Unit 2 is summarized below:
- 8 SWCs and 11 AWCs resulted in a NO status o Potentially Adverse Seismic Condition 1 a Area 32- Surge Tank B Area o Potentially Adverse Seismic Condition 2 0 SQN-2-BDC-201 -GM-A - 480V Reactor MOV Board 2A2-A o Potentially Adverse Seismic Condition 3
- SQN-0-BATB-250-QY-G (1-20) - 125V Vital Batt. Rm IV Batteries
- SQN-0-BATB-250-QY-G (21-40) - 125V Vital Batt. Rm IV Batteries
- SQN-2-INVB-250-QU-G - 120V AC Vital Inverter 2-IV
- SQN-0-CHGB-250-QJ-G - 125V DC Vital Battery Charger IV
- Area 21 - 125V Battery Room IV
- Area 22 - 480V Board Room 2B o Potentially Adverse Seismic Condition 4
- SQN-2-LOCL-500-0222B - Floor Panel Auxiliary Building
- Area 25 - RHR Pump Area 21
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- Area 38 - Auxiliary Feedwater Pump B Area
- Area 43 - SI Pump Area o Potentially Adverse Seismic Condition 5 0 Area 20 - 125V Vital Battery Room III o Potentially Adverse Seismic Condition 6
- SQN-2-GEND-085-DH/3B - Control Rod Drive Generator 2B
- Area 30- CRDM Room o Potentially Adverse Seismic Condition 7 0 Area 36 - 6.9kV Shutdown Board Room B o Potentially Adverse Seismic Condition 8 0 Area 7- 2A Pump Room o Potentially Adverse Seismic Condition 9 m Area 37- Control Bldg. 669 Mechanical Room o Potentially Adverse Seismic Condition 10 0 SQN-2-AHU-030-0088 - Control Rod Drive Cooling Unit C-A 22
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- 6. Licensing Basis Evaluations 6.1. Licensing Basis Calculations When a potentially adverse seismic condition was identified at SQN, the condition was entered into the corrective action program. No licensing basis evaluations were performed by the walkdown team per TVA expectations to communicate any potential operability concerns as soon as they were identified. All licensing basis determinations were performed by SQN engineering on each CAP entry.
The CAP Process at TVA is defined in TVA NPG Standard Program and Processes 22.300 - Corrective Action Program (Reference 11). The CAP program at all TVA Nuclear Facilities consists of five key phases:
- Initiation
- Screening
" Analysis
" Implementation
" Monitoring Multiple CAP entries were generated during the seismic walkdown process at Sequoyah Unit 2. There were a total of ten CAP entries that were considered potentially adverse seismic conditions and elevated to a Problem Evaluation Report (PER) status. These CAP entries are summarized in Table 5 on the following pages. All PERs related to this effort are now closed. No conditions outside the licensing basis were found during the course of this walkdown process.
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NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 No. Location Potentially Adverse PER Potential Action Status Status Seismic Condition(s) Consequence Taken Date Single attachment A telecommunications does not provide The cabinet was cabinet used by the sufficient stabilization secured by Surge Rad Con Control point to eliminate the providing an Tank B 593116 possibility of the attachment at a 8/10/12 CLOSED Area is secured (by chain) at cabinet making second point to only one point ) contact with the Aux meet procedure Air Compressor during compliance.
a seismic event.
The slack in the Temporary mobile chains must be cooling to the 480Vfans Boards adjacent eliminated if the fans remain in this location The fans were re-SQN were secured with to mitigate the risk of located and 2 BDC-201 - chains that had 590084 the fans impacting the properly secured 8/3/12 CLOSED GM-A sufficient slack to allow seismic event during 480V Boards and to a to meet propprocedure eure the fans to contact one meet the requirements compliance.
of the 480V Boards in a of th-reu-emn-seismic event. of 0-TI-DXX-000-013.0 (Temporary Equipment Control).
Existing condition was evaluated per Near the connection to The condition of the review of 125V the ceiling, there is a block wall needs to be structural Battery crack in the south structurally evaluated drawing, accepted Room 480VIV& masonry wall shared 585201 to determine if it would as-is, and added 9/18/13 CLOSED by 125V Vital Battery pose a threat to to maintenance Board Room IV and 480V adjacent equipment rule structures Room 2B Board Room 2B. during a seismic monitoring (TI-7 event. Attachment 44 and Calculation SCG 1S596).
- 1. Aux Bldg EL 690 (near Aux Feedwater Pump Area): Three (3) Per 0-TI-DXX-000- The unrestrained unrestrained 55-gal 013.0 (Section 3) and drums were SI Pump drums behind 2-LOCL- NPG-SPP-09.17, the relocated to Room Area 500-0222B drums are unstable eliminate the 4 & 2 Aux Bldg EL 653 606982 and should be seismically 9/10/12 CLOSED RHR Pump restrained to mitigate adverse condition Room Area (outside RHR Pump the risk of impact to and to meet Rooms): One (1) the referenced procedu re unrestrained 55-gal equipment. compliance.
drum next to safety-related instrument rack The existing The utility sink and arrangement was cabinet in this room is If the sink / counter previously 125V not Battery in a attached to the wall manner that is 598032 were to break loose from the wall during a identified in CAOR 8/20/12 CLOSED Room III consistent with a seismic event, the SQP900319, seismically qualified water line could cause evaluated in restraintc a spray hazard Calculation SCG1 S0366, and accepted as-is.
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NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 Immediate feedback (before completion of PER initiation) clarified that the existing condition was addressed by Visual inspection of Calculation There is one anchor the arrangement SCG2S89141 (in bolt missing (of four) shows that there response to from an ABGTS duct should be four anchor CAQR SQN hanger support bolts for the baseplate SQT870843).
6 GEND-baseplate above 2-742486 in question. This condition is 8/3/12 CLOSED 085-DH/3B GEND-085-DH, Control Adequacy of the an anomaly which Rod Drive Generator support with the falls within the 2B. missing anchor bolt bounds evaluated needs verification. and accepted as-is by the HVAC duct and duct support sampling program documented in the referenced calculation.
Scaffolding requires Another tie-off another tie-off point point was added Scaffolding in front of opposite the existing opposite the 6.9kV 6.9kV Shutdown Board tie-off point to prevent existing tie-off 7 Shtdwn Bd compartments 10 & 11 596884 tipping and potentially point to mitigate 8/17/12 CLOSED Rm B is only secured in one making contact with the potential for location, the 6.9kV Shutdown tipping and meet Board during a procedure seismic event, compliance.
A flammable material During a seismic A hasp and lock cabinet in the area (but event the door could were installed to ERCW 2A not close enough for open and flammable prevent the 8 Pump Room seismic spatial interaction) was not 610433 material could fall out flammable 10/12/12 CLOSED and present a fire materials cabinet anchored and the latch hazard to equipment from opening to on the door was and personnel in the meet procedure broken. area. compliance.
A bolt and nut are not Nut for this hanger The bolt was EL 669 fully engaged on a support must be appropriately 9 Mechanical System 26 (Fire 591635 tightened to ensure tightened to 8/14/12 CLOSED Equip Protection) pipe proper engagement of restore to full hanger. the bolt. qualification.
This is conservatively SQN One bolt (of six) which noted as a potentially New anchor bolt 10 AHU-030- anchors the equipment adverse seismic was installed to 3/8/13 CLOSED to the steelsupport 642337 condition since it is an restore to full 0088 frame is missing. apparent deviation qualification.
from the design basis.
Table 5: Corrective Action Program Entries 25
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 6.2. Potential Seismically Adverse Conditions The potentially seismically adverse seismic conditions summarized above are described in more detail below.
6.2.1. Potentially Adverse Seismic Condition 1 During the walk-by for the Surge Tank B Area, a Radiation Control Cabinet was found chained at a single point to a steel column. To prevent sliding or tipping into the air compressor, it was recommended that the cabinet be anchored in a second location.
6.2.2. Potentially Adverse Seismic Condition 2 A temporary cooling fan was noted to be improperly restrained in the 480V Board Room 2A. This fan was secured with a chain to an appropriate structure, but the restraint was in a location that would allow the fan to move and tip in a manner that could cause it to strike a nearby electrical cabinet, 2-BDC-201 -GM-A. Since many of the relays contained in this cabinet are sensitive, this condition was considered to be potentially seismically adverse.
6.2.3. Potentially Adverse Seismic Condition 3 During the walkdown for equipment in the 125V Vital Battery Room IV and the 480V Board Room 2B, a crack was noted in a common masonry block wall. The crack was observed at the top of the wall, directly beneath the steel angle used to connect the wall to the ceiling. The crack is approximately 6' long and was visible on both sides of the masonry wall. This crack was judged to pose a potentially adverse seismic condition to three different items of equipment including the 120V AC Vital Inverter 2-IV and 125V DC Vital Battery Charger IVin the 480V Board Room and battery racks 1-20 and 21-40 inthe 125V Vital Battery Room IV.
6.2.4. Potentially Adverse Seismic Condition 4 During the equipment walkdown for SQN-2-LOCL-500-0222B and the area walk-bys for Area 25 - RHR Pump Area, Area 38 - Auxiliary Feed water Pump B Area, and Area 43 -
SI Pump Area, it was noted that 55-gallon drums in the vicinity of the equipment were not properly restrained. Per TVA Procedure, the geometry of these drums require seismic restraint.
6.2.5. Potentially Adverse Seismic Condition 5 During the area walk-by associated with 125V Battery Room Ill, it was observed that the sink cabinet in this room was not restrained. During a seismic.event, the cabinet could move away from the wall, causing the water supply line to rupture and cause a spray hazard onto the battery racks.
6.2.6. Potentially Adverse Seismic Condition 6 An anchor bolt was noted to be missing from a duct support above the Control Rod Drive Generator 2B (2-GEND-085-DH/3B) in the Control Rod Drive Mechanism Room.
I 26
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 The duct support with the missing bolt is a frame support, cantilevered from the wall, with two baseplates connecting it to the concrete. These baseplates have four bolt holes each, one of which is missing a bolt in the top plate.
6.2.7. Potentially Adverse Seismic Condition 7 A scaffold with potentially inadequate restraint was noted in the 6.9kV Shutdown Board Room B. This scaffolding was found in front of compartments 10 and 11 of the Unit 2 6900V Shutdown Board (2-BDB-202-CP) and was observed to be anchored at only one point by a loosely hung chain and could tip into overhead lighting and the shutdown board.
6.2.8. Potentially Adverse Seismic Condition 8 During the area walk-by of the ECRW Pump Room 2A-A, a flammable materials cabinet was noted to have a broken latch on its door. It was also not anchored to the floor or wall. During a seismic event, the door could open or the cabinet could tip, causing the enclosed flammable material to spill from the cabinet. This would present a potential fire hazard in the area.
6.2.9. Potentially Adverse Seismic Condition 9 While performing the walk-by for the Control Building El. 669 Mechanical Room, a bolt and nut were observed to be not fully engaged on a System 26 Fire Protection pipe hanger. The hanger is located 12 feet above the floor, on the east side, between the A and B EBR AHU's, just above the cross connection between the AHU's, closer to the A AHU.
6.2.10. Potentially Adverse Seismic Condition 10 While performing the walkdown for the Rod Drive Cooling Unit C-A, SQN-2-AHU-030-0088, a missing bolt was observed that connects the cooling unit to the steel support frame.
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NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- 7. IPEEE Vulnerabilities Resolution Report Information for the IPEEE Vulnerabilities Resolution Report is derived from Reference 5
- Seismic Capability Walkdown for IPEEEand Reference 6 - Sequoyah Nuclear Plant (SON) - Units 1 and 2 - Response to Request for Additional Information on the Individual Plant Examination of External Events.
7.1. IPEEE Description In Generic Letter 88-20, Supplement 4, the US NRC requested that the utilities for all active nuclear power plants in the United States perform an evaluation of their nuclear power generating facilities to identify any vulnerabilities associated with the occurrence of several plant-specific external events, and to access the impact of these vulnerabilities on the potential for plant core damage or radioactive material release.
This program, designated the Individual Plant Examination of External Events (IPEEE),
is a corollary program to the Individual Plant Examination (IPE) which focused on the vulnerabilities associated with the occurrence of external events.
After NRC review of the Sequoyah IPEEE Report, it was found that the review level earthquake (RLE) was characterized in a manner that was inconsistent with NUREG-1407, the governing document for IPEEE seismic events. The intent of NUREG-1 407 is that the RLE control motion for SQN (which is predominantly a rock site) should be specified at rock outcrop as the NUREG/CR-0098 median 5% damped spectral shape for rock, anchored to a PGA of 0.30g at rock outcrop. The SQN IPEEE appropriately specified the RLE spectral shape as the NUREG/CR-0098 median rock spectrum at rock outcrop, but inappropriately specified the RLE PGA of 0.30g as occurring at the free-field soil surface.
7.2. IPEEE Findings and Vulnerabilities The IPEEE Report for the Sequoyah Nuclear Plant addressed multiple vulnerabilities that were identified during the original IPEEE walkdown process. A full list of these vulnerabilities can be found in Reference 5 - Seismic Capability Walkdown for IPEEE.
A sample of this list was selected for Recommendation 2.3 walkdowns, and this equipment was added to the SWEL for Sequoyah Unit 2. These selected items of equipment, the issues noted, and the resolutions can be found in Table 6.
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NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 UNID Description Resolution Date SQN-2-BDC-201 -FL-A Inadequate Anchorage / DCN M9858A 7/20/1993 Interaction SQN-2-BDC-201 -FN-B Inadequate Anchorage DCN M9858A 7/20/1993 SQN-2-BDC-201-FU-B 1 of 4 bolts missing: 2 of Calc SCG-4M- 6/16/1997 7 bays 0169 SQN-2-CLR-030-0178 2 of 6 anchor bolts DCN Si 1135A 1/5/1995 missing SQN-2-INVB-250-QU-G Weak way bending Calc SCG-5M- 10/18/2012 channels for inverters 0035 SQN-2-HEX-074-0015 Support frame tabs to DCN M1 1308A 10/4/1994 anchor plates for HX SQN-2-HEX-074-0027 Support frame tabs to DCN M 1308A 10/4/1994 anchor plates for HX Table 6: IPEEE Issues and Resolutions 7.3. NRC IPEEE Review Subsequent to these original SQN high confidence low probability of failure (HCLPF) capacity bounding evaluations and during the NRC Request for Additional Information (RAI) process related to the definition of RLE control motion, the SQN IPEEE RLE was redefined from the free-field soil surface to rock outcrop. As a result, all of the HCLPF capacities as determined by the conservative bounding evaluations were scaled down by a factor of 0.75. Due to this scaling, the HCLPF capacity for many items dropped to below 0.30g (for RLE defined at rock outcrop). However, at that time no additional effort was expended to review in more detail and improve (increase) these HCLPF capacities, especially by eliminating some of the simplifying conservative approximations as used in the original bounding evaluations.
A full list of these items can be found in Reference 6 - Sequoyah Nuclear Plant (SQN) -
Units 1 and 2 - Response to Request for Additional Information on the Individual Plant Examination of External Events. A sample of this list was selected for Recommendation 2.3 walkdowns, and this equipment was added to the SWEL 1 for Sequoyah Unit 2.
7.4. Response to IPEEE Review The table on the following page shows the items that were identified as IPEEE outliers after the NRC RAI. Subsequent to the NRC Safety Evaluation Report (SER), action was taken to address identified outliers. For outliers which could not be reconciled through more in-depth seismic analysis, physical modifications and / or replacements were performed, as outlined in the table.
I2 29
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 I Item Equipment Description* Re-calculated HCLPF 1 RHR Heat Exchangers (modified 9/28/1995) 2 Main Control Room AHUs 3 Ice Condenser 4 125V Vital Battery Chargers 5 480 V Shutdown Transformers (minor modification - anchorage replaced 12/25/2012) 6 480 V Shutdown Boards 7 6.9 kV Shutdown Boards Resolved by TVA Calculation 8 Regenerative Heat Exchangers CDQ-000-999-2012-000034 480 V Diesel Aux Boards Dated 10/18/12 480 V Reactor MOV Boards 480V Control & Aux Bldg. Vent Boards 480V Reactor Vent Boards 10 RHR Pumps 120 VAC Vital Inverters (modified 7/12/1999) 120 VAC Vital Inverters (replaced 7/12/1999) 12 Pipe Chase Coolers (repaired)
- TVA Calculation CDQ-000-999-2012-000034 utilizes descriptions and does not include UNIDs Table 7: Revised HCLPF Equipment The statuses of all IPEEE outliers which were not corrected through physical modification were resolved through refined calculation of the appropriate HCLPF capacities in TVA calculation CDQ-000-999-2012-000034. All IPEEE outliers are now resolved and have minimum HCLPF Capacities above 0.3g.
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rii NTTF Recommendation 2.3: Seismic Response SequoyahReport Unit 2
- 8. Peer Review A peer review was performed in accordance with References 2 and 3. The peer review process involved considerable interaction with the review teams, and was performed throughout all phases of the effort including the following:
- SWE Training (as outlined in Section 3.2)
- In-plant walkdown observations and completed checklists for the Seismic Walkdowns and Area Walk-Bys
- Review of potentially adverse seismic conditions, utilization of the CAP process, and associated licensing basis review considerations
- Review of submittal report A summary of the activities performed by the Peer Review Team is shown in Table 8 below. The listed functions are taken from Section 6 of the Seismic Walkdown Guidance.
Activity Activity Performed Action by Peer Review Notes / Comments Description Team? (YES/NO)
As noted in the Peer Review Report, the peer review team evaluated the SWEL to ensure a diverse sample of the equipment required to perform the five Review the safety functions outlined in Section 4.1, Selection of the YES including items previously identified as SSCs included on IPEEE outliers. The peer review team the SWEL also provided needed clarification regarding equipment class designation for SWEL items (regarding instrument racks, temperature sensors, distribution panels, and medium voltage switchgear).
Review a sample As noted in the Peer Review Report, in of the checklists total, the peer review team performed (10% to 25% documentation review for over 50% of the required) prepared YES checklists completed by the SWEs.
for the Seismic Review of the SWCs and AWCs included Walkdowns and substantial interface with the SWEs, Area Walk-Bys observation of the SWEs during performance of walkdowns / walk-bys, 31
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 and independent field investigation of individual equipment components. Peer review team efforts related to this activity are summarized in the Peer Review Report.
As noted in the Peer Review Report, all Review the potentially adverse seismic conditions licensing basis YES were reviewed in detail to address evaluations seismic licensing basis and operability issues.
As noted in the Peer Review Report, all Review the potentially adverse seismic conditions decisions for were reviewed in detail to address entering the YES seismic licensing basis and operability potentially adverse issues. The peer review team is in full conditions into the concurrence with the entry of confirmed CAP process potentially adverse seismic conditions into the CAP.
As noted in the Peer Review Report, the Review the YES peer review team reviewed the submittal submittal report report and is in full concurrence with the documented observations and findings.
Summarize the results of the peer YES Results of the peer review process are review process in summarized in the Peer Review Report the submittal report Table 8: Peer Review Team Activities In summary, the peer review results are confirmatory and fully supportive of the evaluations and findings as described in this report. The peer review met the intent of the Seismic Walkdown Guidance and was effective in providing technical oversight and review of all required aspects of the process herein described. The completed peer review report is included as Appendix G to this report.
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NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- 9. References Reference Document Title Document Preparer No. Number 1 Recommendations for Enhancing Reactor N/A United States Safety in the 21st Century Nuclear Regulatory Commission 2 Letter: Request for Information Pursuant N/A United States to Title 10 of the Code of Federal Nuclear Regulations 50.54 (f) Regarding Regulatory Recommendations 2.1, 2.3, and 9.3, of Commission the Near-Term Task Force Review of Insights from the Fukushima Daiichi Accident 3 Seismic Walkdown Guidance for EPRI Electric Power Resolution of Fukushima Near-Term Task Report Research Force Recommendation 2.3: Seismic 1025286 Institute 4 Sequoyah Nuclear Plant Living Final SQN-1 9 Tennessee Safety Analysis Report Amendment 24 Valley (Control Copy 001437-001) Authority 5 Seismic Capability Walkdown for IPEEE SCG-5M- Tennessee 0012 Valley Authority 6 Sequoyah Nuclear Plant (SQN) - Units 1 N/A Tennessee and 2 - Response to Request for Valley Additional Information on the Individual Authority Plant Examination of External Events (IPEEE) (TAC NOS. M83674 and M83675) 7 FAQ Clarification on Cabinets Walkdown N/A United States 9-18-12 Nuclear Regulatory Commission 8 Frequently Asked Questions on Seismic NA Nuclear Walkdown Guidance Energy Institute 9 Resolution of SQN Seismic IPEEE CDQ-000- Tennessee Outliers 999-2012- Valley 000034 Authority 10 Determination of Risk Rankings for SQN- Tennessee Systems and Components for SQS2-0162 Valley 10CFR50.65 Authority 11 Correction Action Program NPG-SPP- Tennessee 22.300 Valley Authority 33
NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2
- 10. Appendices 34
Appendix A: Resumes and Training Records Resumes included in this Appendix are alphabetized by last name.
- Isaac Antanaitis - Walkdown Engineer
- Joshua Best - Fukushima Project Engineer
- Karen Carboni - Site Engineer
- Larry Chandler - Retired SRO
- John Dizon - Facility Risk Consultants
- Steve Eder - Facility Risk Consultants
- James Edgar - Lead Technical Engineer
- Robert Malone - Unit 2 Team Leader
- David Moore - Retired SRO
- Steven Summers - Lead Engineer & Unit 1 Team Leader Glynna Wilson - Site Engineer
- Phillip York - Walkdown Engineer Training Record included in this Appendix:
- Virginia EPRI Training Certificates (Course Completion Certificate lists Karen Carboni as Karen Tracy - name change is noted on page A45)
" TVA/EPRI Training
" SQN site-specific training Al
l WorleyParsons resources energy Isaac Antanaitis, E.I.T.
Structural Engineer-in-Training Resume
SUMMARY
Structural Engineer-in-Training with four years of experience with WodeyParsons in analysis and design of structural steel, ductwork, buckstays, selective catalytic reduction (SCR) reactors, and structural concrete. Experience includes using STAAD models, as well as using other software including Microsoft Excel and MathCAD to assist in the design process. Familiar with 9h,13t', and 14 th Ed. AISC Steel Manuals, ACI 318, ACI 301, ACI 350, ASME BTH-1-2005, Design of Welded Structures (Blodgett), ASCE 7, U.S. Core of Engineer Design Guides for water-containing structures, and various AISC Design Guides. Experience also includes responsible engineering roles, project integration engineering (work-share facilitation), and assisting in business development related to subcontracting efforts with qualified small, minority, and woman-owned businesses.
EXPERIENCE 2008 - Present Structural Engineer-in-Training, WorleyParsons, Chattanooga, Tennessee Arizona Public Service (APS) - Four Corners 2013 Capital Budget Items (CBI) Development.
Primary responsibilities include coordination with APS plant personnel and prospective vendors to develop complete CBI packages (including scope, schedule, and budget for start to finish execution of capital projects) for submission to APS approval board.
APS - Cholla 2013 Capital Budget Items (CBI) Development. Primary responsibilities include coordination with APS plant personnel and prospective vendors to develop complete CB1 packages (including scope, schedule, and budget for start to finish execution of capital projects) for submission to APS approval board.
Tennessee Valley Authority (TVA) - Kingston Fossil Plant (KIF) Unit Isolation Dampers Project. Primary responsibilities include performing the responsible engineering role for the plant-funded tasks associated with this project. This includes the development of the DCN (Design Change Notification) package, maintaining the project schedule, leading project status and design review meetings, and coordinating with plant personnel, vendors, and TVA Fossil Engineering Design (FED).
2011 TVA - KIF Coal Unloader Project. Primary responsibilities include the development of a STAAD model of the concrete coal building for use in the overall structural analyses performed for the project. Responsibilities also include developing the final deliverable DCN (Design Change Notification) package.
APS - Redhawk Cooling Tower Inspection. Primary responsibilities include assisting in the inspection and condition assessment of the structural components of the cooling tower for Units 1 and 2.
TVA - KIF Unit 6 Condenser Cooling Water (CCW) Tunnel Inspections. Primary responsibilities include preparation for and execution of cooling water intake and discharge tunnel inspections, preparation of job safety analysis, and origination of tunnel inspection reports American Electric Power (AEP) Rockport Duct Inspection. Primary responsibilities include assisting in the inspection of various runs of back-end flue-gas ductwork in support of the Phase I engineering study for the Unit 1 SCR and FGD Retrofit Project.
TVA - Paradise Fossil Plant (PAF) Limestone Scales Project. Primary responsibilities include the design of reinforcement for existing limestone conveyor support steelto meet vendor requirements for new limestone scales. Responsibilities also include coordination with construction personnel. Design work includes delivering calculations and detailed engineering sketches.
002-000-CPF-016 (007848) HRF-0033 Corporate Base Page 1 Rev 6 (03-Feb-09)
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- WorleyParsons Isaac Antanaitis, E.I.T.
resources & energy Structural Engineer-in-Training Resume TVA - Colbert Fossil Plant (COF) ADEM Consent Order Project. Primary responsibilities include the design of a concrete sump structure and associated support steel for the required chopper pump and access platforms. Responsibilities also include the design of a concrete foundation for electrical equipment, and coordination with construction personnel. Design work includes delivering calculations and detailed engineering sketches.
U.S. Steel - Pro-Tec Annealing Line. Primary responsibilities include preliminary design of the concrete post-finishing pit for the development of construction bid drawings.
2010-2011 TVA - Cumberland Fossil Plant (CUF) Unit I Bottom Ash Hopper Replacement Project.
Primary responsibilities include the development of engineering estimates, project planning documents, and construction bid work scoping documents, as well as the design of: 1) post-installed epoxy anchors for hopper columns, 2) support steel for hopper platforms and piping, and 3) evaluation of sump pit support steel for demolition and construction loads. Design work includes delivering calculations and detailed engineering sketches.
U.S. Steel - Fairfield Works Fall Protection. Primary responsibilities included providing engineering recommendations in the development of design drawings documenting required installation of fall protection system components. Responsibilities included performing field walk-downs of 44 overhead cranes in the hot strip mill, sheet mill, dual line mill, and cold mill at Fairfield Works.
2010 TVA - Bull Run Fossil Plant (BRF) CCW Inspection. Primary responsibilities included preparation for and execution of cooling water discharge tunnel inspection, including preparation of job safety analysis and origination of tunnel inspection report.
TVA - Gallatin Fossil Plant (GAF) and KIF CCW Inspections. Primary responsibilities included preparation for and execution of cooling water intake and discharge tunnel inspections. For KIF tunnel inspections, primary responsibilities also included preparation of job safety analysis and origination of tunnel inspection reports.
2009-2010 Dominion - Mount Storm Project Engineering. Primary responsibilities included design of stop logs and cooling water intake structure. Design work included delivering calculations and detailed engineering sketches. The design of each stop log included considerations to accommodate dry maintenance of spillway gates, including: structural steel design (with corrosion allowance) for applicable load from pressure head, rubber seal selection and arrangement, and construction splicing scheme for shipping and field erection purposes. Primary intake structure responsibilities included developing design loads, performing stability analysis, creating and analyzing STAAD models, and designing the geometry and reinforcement for the walls and foundation of the concrete structure. Project responsibilities also include work related to the preparation and development of specifications and engineering requisition documents.
Southern Company - Plant Scherer Units 1-4 Pressure Upgrade. Primary responsibilities included updating existing drawings with new load data, and providing connection modifications for existing precipitator steel vertical bracing (Units 3 and 4)..
TVA - CUF Unit 2 Bottom Ash Hopper Replacement Project. Primary responsibilities included design of post-installed epoxy anchors for hopper columns, and steel to support hopper platforms and piping. Responsibilities also included providing engineering support for hopper installation and removal plans, as well as for construction phase field adjustments.
2009 TVA - John Sevier Fossil Plant (JSF) and GAF Stack Platform Extension As-built Field Verification. Primary responsibilities included providing verification of as-built information for chimney platform modification work by aiding in platform safety inspection, measuring and 002 nnn UT-016 1007848 HRF-- orporate ase Rev 6 (03-Peb-09)
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WorleyParsons Isaac Antanaitis, E.I.T.
resources &energy Structural Engineer-in-Training
- R:sume. .;.. . ..... ... R es documenting dimensions of platforms and instruments, and creating sketch amendments for structural designers.
TVA - BRF Lifting Device Qualification. Primary responsibilities included rating the capacities of various lifting devices (including monorails, below the hook lifting beams, and a forklift lifting attachment), providing a maximum load rating for mezzanine storage floors, and performing a crane uprate qualification. The crane uprate qualification included calculation of the maximum capacities of the pulverizer lifting crane and corresponding support steel.
TVA - CUF Unit 2 SCR Field Weld Inspection and Qualification. Primary responsibilities included visually inspecting beam connection welds inside SCR box, determining structural condition of these welds, and documenting and reporting assessments to responsible plant personnel.
CPS Energy - Deely Unit 2 SCR Proposal. Primary responsibilities included providing ductwork and steel material estimates. Responsibilities also included creating and analyzing STAAD models to verify foundation modification design loads.
TVA - JSF and PAF Stack Platform Extensions. Primary responsibilities included providing baseline information for chimney platform modification work by aiding in platform safety inspection, measuring and documenting dimensions of platforms and instruments, and creating sketch amendments for structural designers.
2008 - 2009 R.C. Cape May Holdings - B.L. England Unit 2 SCR Project Engineering. SCR reactor primary responsibilities included creating and analyzing STAAD models for SCR reactor box. Structural steel primary responsibilities included submitting calculations and engineering sketches for base plates, anchor bolts, and column splices. Responsibilities also included submitting support steel calculations and sketches for platforms and stair towers.
2008 Alstom - Keyspan Northport Project Engineering. Ductwork primary responsibilities included creating and analyzing STAAD models which integrate new ductwork and existing support steel, delivering detailed design sketches, and submitting hand calculation packages. Structural steel primary responsibilities included analyzing existing support steel and recommending specific modifications to accommodate the new ductwork, delivering detailed design sketches, and submitting hand calculation packages. Buckstays primary responsibilities included analyzing existing buckstays and designing new buckstays for the addition of new separated over-fire air ducts.
Alstom - Pacificorp Project Engineering. Ductwork primary responsibilities included creating and analyzing STAAD models for ductwork (both existing ducts and modifications of existing ducts),
delivering detailed design sketches, submitting hand calculation packages, and writing sections of the design modification report pertaining to the aforementioned ductwork.
PPL Global - Sunbury Project, Phase IIEngineering. Ductwork primary responsibilities include creating and analyzing STAAD models for new ductwork, delivering detailed design sketches, and submitting hand calculation packages. Structural steel primary responsibilities included creating, integrating, and analyzing STAAD models for new support steel, delivering detailed design sketches, and submitting hand calculation packages.
2007 - 2008 Civil Engineering Intern, J. Farrow, P. E. & Associates, Collegedale, Tennessee Labrador Heights (Development). Provided site design layouts, roadway designs, grading plans, and construction plan setup for the project. Developed the storm water pollution prevention plan and the aquatic resource alteration permit submittals.
London Lane (Development). Provided site design layouts, roadway designs, grading plans, and construction plan setup for the project. Created bid estimation computational tool for the project.
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- WorleyParsons Isaac Antanaitis, E.I.T.
resources & energy Structural Engineer-in-Training
- .. .. *i* * . . i.. .":"
- i:, x* '. .. . .w* : .*/*.....* ... *...'** ,'eL m * ;
Resumne Stonegate (Development). Performed site plan revisions and general drafting tasks as directed by supervising engineers.
2006 Engineering Intern, Tennessee Valley Authority, Chattanooga, Tennessee River System Operations - Water Resource Cataloguing System. Provided support for engineers in the analysis of water resource records from regions throughout the Tennessee Valley Watershed. Aided in the further development of the organizational system by which water resource records are tracked and cataloged.
2004-2005 Field S~rvice Technician, Vibration Control Engineering, Nashville, Tennessee Nashville Courthouse - Underground Parking Lot. Installed, serviced, and retrieved data from digital and analog seismographs through computer interface and manual documentation. Reported seismic data to responsible engineers and blasting contractors.
Wolf Chase (Development). Provided documentation of structural damage to engineers through the use of field sketches, notes, and digital photography. Initiated direct interaction with property owners potentially affected by the construction project.
Hicks Road - Sewer Line Installation. Set up meeting times and coordinated pre-blast precautionary measures with construction industry representatives. Provided documentation of structural damage to engineers through the use of field sketches, notes, and digital photography.
EDUCATION B.S., Engineering: Civil, University of Tennessee, Chattanooga, Tennessee, 2008 B.S., Mathematics: Technology, Bryan College, 2004 REGISTRATIONS/AFFILIATIONS Engineering Intern (E.I.T.), Tennessee No. 26439, 2007 Vice-President - Chattanooga Chapter of Engineers Without Borders SPECIFIC TECHNICAL EXPERTISE/SPECIALIST COURSES Computer Skills:
STAAD.Pro 2006, 2007, and V8i AutoCAD 2004, 2006, and 2008 SmartPlant MathCAD Microsoft Office RISA Baseplate Lerporate I3 002-000-CPF-016 (007848) HRF-0033 Corporate Base ReV 6 (03-Feb-09)
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Joshua H. Best TVA Fukushima Response Team Project Engineer - Civil Design Experience S&L, LLC TVA Fukushima Response Team Project Engineer - Civil Design Dec. 2011 - Present
- Primary technical lead for NRC's request for information under 10 CFR 50.54(o Recommendations 2.1 - Seismic and Flooding Re-evaluations and 2.3 - Seismic and Flooding walk downs including developing project strategy, project scoping, developing and maintaining project schedules and budgets, participating in industry meetings and teleconferences, and contractor oversight.
- Responsible for supporting all civil design functions associated with response to NRC "Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond Design Basis External Events" as required under EA-12-049.
S&L, LLC. Mechanical Senior Associate - Pipe Stress Analyst June 2008 to Nov. 2011
" ASME Class 2 and 3 and B31.1 piping and component qualification using TVA TPIPE piping analysis software and hand calculations
" Knowledge of AMSE B31.1 and ASME Section III and VIII code requirements
" Responsible for Minimum Wall Calculations (FAC Evaluations), Component Qualifications (valves and nozzles), Commodity Clearance Evaluations, Temporary Shielding Requests (pipe stress qualification), and Functional Evaluations for Plant Operability
- Task Manager for numerous design change packages at Browns Ferry, Watts Bar and Sequoyah nuclear plants including responsibility for scoping and maintaining project schedule, budget, and interdisciplinary work flow Tennessee Valley Authority, Fossil Power Group, Intern June 2007 - May 2008 Technical Support Services (Metallurgy and Welding)
Memberships
- Licensed Engineering Intern in Tennessee (Passed Fundamentals of Engineering Exam (October 2007))
- Member of American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE)
-Member of American Society of Mechanical Engineers (ASME)
Education BSME, Mechanical Engineering: May 2008 University of Tennessee at Chattanooga, Chattanooga, TN Focus: Energy Systems Related Course Work: Thermodynamics, Thermal Component Design, Advanced Fluids, Energy Conversion Bachelor of Arts, Natural Science: May 2008 Covenant College, Lookout Mountain, GA Related course work: Physics, Chemistry, and Mathematics A6
Karen Carboni
SUMMARY
Civil Engineer with 7 years of experience in design engineering with the Tennessee Valley Authority. Job Experience includes designing piping modifications with plant system, equipment seismic qualification, piping seismic analysis, development of design change packages, performing functional evaluations and other various roles of a Civil Engineer. Familiar with ASME Section III and B31.1 for piping. Proficient with design software including and TVA-PIPE and MathCAD.
EXPERIENCE Tennessee Valley Authority- Served as a Civil Engineer within the Civil Engineering Design Group at Chattanooga Office Complex from September 2005 to October 2006 and at Sequoyah Nuclear Plant since October 2006. Is qualified in Equipment Seismic Qualification and performed numerous evaluations of equipment during the procurement process. Qualified in piping analysis and evaluate modifications to piping systems to address plant needs. Responsible for piping analysis and development of design change documentation. Familiar with the TVA CAP process and how it is used for problem identification and resolution. Other responsibilities include field support, design change packages, verification of others work, functional evaluations, and interface with other departments within and outside of the Engineering Organization.
EDUCATION B.S., Mechanical Engineering, University of Tennessee, Chattanooga, Tennessee, 2005 A7
William L. Chandler Professional Experience I was employed by TVA from 1980 until 2012. I was a Reactor Operator from 1989 to 1998. From 1998 thru 2012 I held the position of Senior Reactor Operator/ Unit Supervisor. I was responsible for the safe operation of a nuclear unit reactor, oversight of the Unit operators, review of weekly work schedules, approval of all unit work and coordination between crafts for inspections and ongoing work.
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JOHN 0. DIZON, P.E.
PROFESSIONAL HISTORY Facility Risk Consultants, Inc., Huntsville, Alabama, President, 2002-present ABS Consulting (formerly EQE International),Oakland, California, Director and Vice President of Facility Risk Division, 2000-2002 EQE International,Oakland, California, Vice President, 1998-2000; Associate, 1991-1998; Senior Engineer, 1986-1991 EngineeringDecision Analysis Company, Cupertino, California, Senior Engineer, 1984-1986 General Electric Company, San Jose, California, Senior Engineer, 1984 URS/John A. Bluine & Associates, San Francisco, California, Senior Engineer, 1982-1984; Associate Engineer, 1977-1980 StructuralSystems Engineering,Inc., Lafayette, California, Senior Engineer, 1980-1982 Stanford University, John A. Blume Earthquake Engineering Center, Palo Alto, California, Teaching and Research Assistant, 1975-1977 PROFESSIONAL EXPERIENCE Mr. Dizon has over 30 years of experience in the field of civil and structural engineering, earthquake engineering, risk assessment and project management. He has extensive knowledge in the areas of seismic analyses and design assessments of primary structures and piping systems, seismic upgrade and retrofit design, seismic qualification of mechanical and electrical systems and components, and technical development of seismic evaluation criteria and programs for various industries, including power, oil and gas, petrochemical, and high tech process and manufacturing facilities. Mr. Dizon has undertaken and managed a wide variety of seismic projects, ranging from traditional structural engineering design and seismic retrofits to complex nuclear power plant and DOE facilities' seismic verification projects. He is also a guest instructor for the ASME Continuing Education Institute on seismic design and retrofit of piping systems and mechanical equipment.
At present, Mr. Dizon is primarily involved with Tennessee Valley Authority (TVA), under a subcontract with Bechtel Power Corporation, in providing engineering consulting services for various structural and seismic-related civil issues in support of Watts Bar Nuclear Power Plant Unit 2 Completion Project. He also provides seismic consulting services to other industries, including defense contractors and commercial equipment manufacturers, among others.
As President of Facility Risk Consultants, Mr. Dizon is responsible for business development and project management activities, including managing all associated tasks under a subcontract with Bechtel Power Corporation for seismic-related civil issues associated with the recently completed Browns Ferry Unit 1 Restart Project for Tennessee Valley Authority.
The seismic works included USI A-46/IPEEE implementation programs, seismic II/I spray hazard evaluations, new cable routing utilizing the SQUG/GIP methodology, MSIV seismic ruggedness verification, among others. Furthermore, he was also actively involved in the development of seismic II/I design criteria for distribution systems and equipment for 1 FACILITY RISK CONSULTANTS, Inc.
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JOHN 0. DIZON, P.E.
DOE's PDCF project, under a subcontract with the Washington Group, Inc.; and in the seismic qualification of various essential equipment for DoD's GMD project, under a subcontract with Bechtel National, Inc. and its vendors. In addition, Mr. Dizon has participated as a subject matter expert witness in a litigation project for a large foreign company in the area of seismic performance of structures, piping systems and associated equipment associated with earthquake damges in a coal-fired power plant located in South America.
As EQE Project Manager for various seismic programs associated with the restart of Browns Ferry Units 2 and 3, Mr. Dizon was responsible for all engineering activities associated with USI A-46 resolution and seismic IPEEE implementation; seismic proximity and II/I spray interaction evaluations; MSIV seismic ruggedness verification; cable tray and conduit raceway and supports; and HVAC support evaluation programs. These activities consisted of seismic criteria development, seismic walkdown assessments and mitigation of findings, including retrofit designs and plant upgrades. He was also responsible for the A-46 seismic evaluation program for major equipment items at Davis-Besse, Duane Arnold and H.B.
Robinson power plants. Mr. Dizon also served as Project Manager for the HVAC seismic verification program at Salem Nuclear Plant, MSIV seismic projects at Hope Creek and Brunswick plants, and participated in a number of related seismic evaluation projects at Sequoyah, Watts Bar, Bellefonte, Pickering A, Bruce A, Forsmark, Liebstadt, among others.
As Managing Director of EQE's Hsinchu, Taiwan project office following the 1999 Chi-Chi earthquake, he was in charge of the region's business development and project management.
Mr. Dizon managed a number of seismic risk assessment and structural upgrade projects for the high tech industry, including seismic consultation on a number of projects for Taiwan Semiconductor Manufacturing Co., seismic strengthening projects for United Microelectronics, Applied Materials, Winbond Electronics and Macronix International in Taiwan. In addition, he also managed the seismic upgrades for the Cypress Semiconductor and Amkor facilities and seismic design review project for IBM in the Philippines, seismic risk assessment for AMP facilities in Japan, and seismic assessment of structural and non-structural components of clean room facilities at several Intel fab plants in the Northwest region in U.S., among others.
As Group Manager for EQE at the US Department of Energy Savannah River Site, Mr. Dizon was responsible for the seismic verification program of safety-related mechanical and electrical systems and components. His tasks included developing seismic evaluation criteria and proceddres for restart and long-term seismic programs; managing the seismic walkdown and evaluation efforts; providing technical support in resolving seismic issues; and serving as an interface with the client. Mr. Dizon was also responsible for the seismic walkdown and evaluation of various distribution systems and critical equipment at the Pantex Facilities, including developing the walkdown screening criteria and evaluation acceptance criteria.
Mr. Dizon has participated in the seismic evaluation of the High Flux Isotope Reactor at Oak Ridge National Laboratory. This project involved performing seismic analyses and upgrades for the primary coolant piping system and related equipment, and the reactor and control buildings. Other DOE facilities he has involvement with included Los Alamos, Livermore and Hanford sites. Mr. Dizon has also been involved in a number of risk assessment programs for petrochemical plants and refineries, including seismic walkdowns at the 2 FACILITY RISK CONSULTANTS, Inc.
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JOHN 0. DIZON, P.E.
Imperial West Chemical plants in Pittsburg and Antioch, CA; Tosco Refinery in Avon, CA; and Dupont Chemical plant in Antioch, CA, among others.
At EDAC, Mr. Dizon was responsible for the development and verification of a pipe support optimization program (OPTPIPE) and was involved in a number of snubber reduction pilot projects. Other areas of his involvement consisted of finite element analyses of the MX-missile launch tube components and systems for thermal and pressure loads, equipment qualification of major mechanical and electrical components, and seismic evaluation of cooling towers.
With General Electric Company, Mr. Dizon was responsible for stress analysis and code conformation of main steam and recirculation piping systems for generic BWR plants. He was also involved in the developmental phase of an in-house pipe support optimization program.
At URS/Blume & Associates, Mr. Dizon was responsible for the development and maintenance of in-house computer programs for both linear and nonlinear analyses of structural and piping systems. He was also involved in the linear and nonlinear dynamic analyses, finite element modeling, and generation of floor response spectra for several nuclear power plants. He helped develop a soil-structure interaction computer program using a three-dimensional finite element technique to evaluate the dynamic response of structures due to arbitrary plane body and surface wave excitations. He performed a research study involving soil-structure interaction analysis using the finite element FLUSH program to investigate the dynamic response of typical containment structures due to underground blast excitations.
Mr. Dizon worked as a consultant to Bechtel Power Corporation with Structural Systems Engineering, Inc. He performed structural analyses and design assessments of the primary containment structure and the reactor/control buildings of several BWR plants for the various types of hydrodynamic loads. He was involved in a BWR in-plant test procedures, data reduction and correlation study to determine the dynamic response, including soil-structure interaction of the reactor/control buildings during GE Mark II reactor hydrodynamic load actuation in the primary containment.
At Stanford University, Mr. Dizon performed statistical analyses of earthquake accelerograms and various response parameters, as part of his research work under Professor Haresh Shah. He also conducted seismic risk analyses and formulated seismic design criteria for Nicaragua. In addition, he was involved in the dynamic testing, of structural models and equipment.
EDUCATION STANFORD UNIVERSITY, Palo Alto, California: Engineer Degree, 1977 STANFORD UNIVERSITY, Palo Alto, California: M.S. Structural Engineering, 1975 MAPUA INSTITUTE OF TECHNOLOGY, Manila, Philippines: B.S. Civil Engineering, 1973 3 FACILITY RISK CONSULTANTS, Inc.
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JOHN 0. DIZON, P.E.
AFFILIATIONS AND AWARDS Multidisciplinary Center for Earthquake Engineering Research (MCEER), Strategic Partner Philippine Board Examination for Civil Engineers, Fifth Place, 1973 Philippine Association of Civil Engineers, Certificate of Merit, 1974 REGISTRATION California: Civil Engineer Philippines: Civil Engineer SELECTED PUBLICATIONS With S. J. Eder, 2007. "Seismic Qualification Case Study for a New Inverter." SMiRT-19 Conference, Toronto, Canada, August 12-17, 2007.
With S. J. Eder, 2006. "Use of Earthquake Experience Data for Seismic Qualification of Equipment." Prepared for Multidisciplinary Center for Earthquake Engineering Research (MCEER). June 22, 2006.
With S. J. Eder, 2005. "Seismic Qualification Case Study." Prepared for Electric Power Research Institute and Seismic Qualification Utility Group. December 2005.
With S. J. Eder, and R. D. Cutsinger. 2003. "Browns Ferry Cable Tray Evaluations."
Presented to the SQUG/SEQUAL Annual Meeting, San Antonio, TX, December 10-12, 2003.
With S. J. Eder. 2003. "Technical Position Paper for Seismic II/I Design of Cable Tray Raceway Systems at PDCF." Presented to Washington Group, Inc., December 2003.
With S. J. Eder, W. H. Tong, and E. H. Wong, 1999. "Chichi, Taiwan Earthquake of September 21, 1999 (M7.6). An EQE Briefing. Oakland, CA. October, 1999.
With S. J. Eder. 1998. "Risk Management for Power and Industrial Facilities -- Focus on Business Interruption". Second Biennial Federation of Asian Pacific & African Risk Management Organization. Manila, Philippines. October, 1998.
With F. R. Beigi. 1995. "Application of Seismic Experience Based Criteria for Safety Related HVAC Duct System Evaluation." Fifth DOE Natural Phenomena Hazards Mitigation Symposium, Denver, Colorado, November 13-14, 1995.
With S. J. Eder, J. F. Glova, and R. L. Koch. 1994. "Seismic Adequacy Verification of HVAC Duct Systems and Supports for an USI A-46 Nuclear Power Plant." Fifth Symposium on Current Issues Related to Nuclear Power Plant Structures, Equipment and Piping, Orlando, Florida, December 14-16, 1994.
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JOHN 0. DIZON, P.E.
With E. J. Frevold and P. D. Osborne. 1993. "Seismic Qualification of Safety-related HVAC Duct Systems and Supports." ASME Pressure Vessel and Piping Division Conference, Denver, Colorado, July 1993.
With S. J. Eder. 1991. "Advancement in Design Standards for Raceway Supports and Its Applicability to Piping Systems." ASME Pressure Vessel and Piping Division Conference, San Diego, California, June 1991.
With R. D. Campbell and L. W. Tiong. 1990. "Response Predictions for Piping Systems Which Have Experienced Strong Motion Earthquakes." ASME Pressure Vessel and Piping Conference, Nashville, Tennessee, June 17-21, 1990.
With S. P. Harris, R. S. Hashimoto, and R. L. Stover. 1989. "Seismic, High Wind, and Probabilistic Risk Assessments of the High Flux Isotope Reactor." Second DOE Natural Phenomena Hazards Mitigation Conference.
With D. Ray and A. Kabir. 1979. "A 3-D Seismic Analysis for Arbitrary Plane Body and Surface Wave Excitations." American Society of Civil Engineers Nuclear Specialty Conference, Boston, Massachusetts.
With D. Ray and A. Zebarjadian. 1978. "Dynamic Response of Surface and Embedded Disk Foundations for SH, SV, P and Rayleigh Wave Excitations." Sixth Indian Symposium on Earthquake Engineering, Roorkee, India.
"A Statistical Analysis of Earthquake Acclerograms and Response Parameters." 1977. Thesis, Stanford University, Palo Alto, California, With H. Shah, T. Zsutty, H. Krawinkler, and L. Padilla. 1977. "A Seismic Design Procedure for Nicaragua." Paper presented at the Sixth World Conference on Earthquake Engineering, New Delhi, India.
With H. Shah, T. Zsutty, H. Krawinkler, C. P. Mortgat, and A. Kiremidjian. 1976. "A Study of Seismic Risk for Nicaragua, Part II, Summary and Commentary." John A. Blume Earthquake Engineering Center, Report No. 12A and 12B. Stanford University, Palo Alto, California.
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STEPHEN J. EDER PROFESSIONAL HISTORY FacilityRisk Consultants, Huntsville, Alabama, Chief Executive Officer, 2003-present ABS Consulting,Houston, Texas, Vice President, North Asia Pacific Region, 2001-2003 EQE International,San Francisco, California, Senior Vice President, 1985-2001 (ABS Purchased EQE in 2000).
URS/John A. Blume & Associates, Engineers, San Francisco, California, 1982-1985 J1G. Bouwkamp, Inc., StructuralEngineers, Berkeley, California, 1981-1982 PROFESSIONAL EXPERIENCE Mr. Stephen J. Eder provides senior engineering and management consultant services, licensing support, and expert testimony in the fields of natural hazards risk assessment, seismic analysis, structural performance evaluation, and retrofit design. His background includes project management, engineering, risk management, and planning for domestic and multinational corporations, insurance and financial institutions, construction companies, utilities, and the government. Mr. Eder is based in Madison, Alabama.
Prior to Facility Risk Consultants, Mr. Eder was stationed in Tokyo, Japan for 8 years and led all operations for ABS Consulting Inc. (formerly EQE International, Inc.) in Japan, China, Korea and Taiwan -- including risk consulting, structural engineering and design, probabilistic financial loss estimation, and the development and maintenance of management systems.
Mr. Eder has performed many post-earthquake reconnaissance studies -- most notably he led investigations of the M8.4 earthquake in Arequipa, Peru of June 2001; the M7.6 earthquake in Chichi, Taiwan of September 1999; and he was lead investigator of the M8.1 earthquake in Mexico of September 1985, for the US Electrical Power Research Institute (EPRI).
Prior to his assignment in Japan, Mr. Eder focused primarily in the seismic risk evaluation and seismic retrofit design of critical equipment and systems. Mr. Eder pioneered the development of many seismic risk evaluation procedures and criteria for the US and European nuclear power industry, the Seismic Qualification Utilities Group (SQUG), and the US Department of Energy (DOE). This included conducting a series of week-long seismic evaluation training courses for a total of about 500 engineers, and serving as subject matter expert and technical liason for industry groups.
Mr. Eder served as project manager or project consultant for the seismic risk surveys of critical equipment and systems at about 60 nuclear power plants in the US and Europe, and many DOE facilities. He performed research for and supported many U.S. industry and professional groups, to advance the state-of-the-art of seismic risk assessment techniques and seismic design guidelines.
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STEPHEN J. EDER EDUCATION UNIVERSITY OF CALIFORNIA, Berkeley: M.Eng., Structural Engineering and Structural Mechanics, 1982 CLARKSON COLLEGE OF TECHNOLOGY, Potsdam, New York: B.S., Magna Cum Laude, Civil and Environmental Engineering, 1980 REGISTRATION California: Civil Engineer, 1985 Alabama: Civil Engineer, 2003 PROFESSIONAL AND BUSINESS AFFILIATIONS American Society of Civil Engineers Earthquake Engineering Research Institute Structural Engineers Association of Northern California Applied Technology Council Tau Beta Pi National Engineering Honor Society Phi Kappa Phi National Honor Society American and British Chambers of Commerce in Japan COMMITTEES -- PAST EXPERIENCE
- Electric Power Research Institute - Post Earthquake Investigation Team - Leader
- U.S. Departmentof Energy - Tiger Team Member - Natural Hazards Risk Analysis
- U.S. Departmentof Energy - Steering Committee on Natural Hazards - Technical Liason -
Mechanical and Eletrical Equipment Evaluation and Design
- Seismic Qualification Utility Group - Equipment Seismic Evaluation Training - Lead Instructor and Subject Matter Expert
- Joint American Society of Mechanical Engineers and Institute of Electricaland Electronics Engineers - Special Seismic Qualification Working Group - CoChairman
- National Centerfor EarthquakeEngineeringResearch - Critical Equipment Seismic Risk Analysis - Chief Researcher
- National Fire Protection Association (NFPA) - Seismic Technical Committee Member, NFPA-13.
- Building Seismic Safety Council - Seismic Rehabilitation Advisory Panel Member -
Mechanical Equipment. NEHRP, FEMA 273.
- American Society of Civil Engineers - Electrical Raceway and HVAC Duct Seismic Design -
Working Groups
- Structural Engineers Association of California- Seismology Subcommittee - Non-Building Structures and Equipment 2 FACILITY RISK CONSULTANTS, Inc.
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STEPHEN J. EDER SELECTED PUBLICATIONS & PRESENTATIONS With J. 0. Dizon, 2007. "Seismic Qualification Case Study for a New Inverter." SMiRT-19 Conference, Toronto, Canada, August 12-17, 2007.
With J. 0. Dizon, 2006. "Use of Earthquake Experience Data for Seismic Qualification of Equipment." Prepared for Multidisciplinary Center for Earthquake Engineering Research (MCEER). June 22, 2006.
With J. 0. Dizon, 2005. "Seismic Qualification Case Study." Prepared for Electric Power Research Institute and Seismic Qualification Utility Group. December 2005.
With J. 0. Dizon, and R. D. Cutsinger. 2003. " Browns Ferry Cable Tray Evaluations."
Presented to the SQUG/SEQUAL Annual Meeting, San Antonio, TX, December 10-12, 2003.
With J. 0. Dizon. 2003. " Technical Position Paper for Seismic 1I/I Design of Cable Tray Raceway Systems at PDCF." Presented to Washington Group, Inc., December 2003.
"Analysis of Ilo2 Plant Components Affected by the June 23, 2001 Mw 8.4 Arequipa, Peru Earthquake". Prepared for Hitachi Corporation. December 2002. Presented in London, U.K.
"The Use of Modeling and Natural Risk Analysis for Power Plants". Presented at Second International Conference on Mitigating Your Risks in Energy. February 2002. Singapore.
"Using Risk Based Inspection Techniques to Assess Maintenance of Power Plants". 2002.
Presented at Second International Conference on Mitigating Your Risks in Energy. February 2002. Singapore.
"Preparing Your Properties for Major Earthquakes". 2001. Prepared for Architecture, Construction, and Engineering Subcomittee, American Chamber of Commerce in Japan.
December 2001. Tokyo.
"Earthquake Hazards and Earthquake Risks in Tokyo". 2001. TELS-Setagaya, Earthquake Disaster Information and Preparedness Seminar. October 2001. Tokyo.
"Geographic Information Systems". 2000. Prepared for Non-Life Insurance Institute, ISJ Advanced Course 2000 Program, Natural Hazards and Underwriting Capacity. November 2000. Tokyo.
With J. 0. Dizon, W. H. Tong, and E. R. Wong, 1999. "Chichi, Taiwan Earthquake of September 21, 1999 (M7.6). An EQE Briefing. Oakland, CA. October, 1999.
With G.S. Johnson, R.E. Sheppard, M.D. Quilici, and C.R. Scawthorn, 1999. "Seismic Reliability Assessment of Critical Facilities: A Handbook, Supporting Documentation, and Model Code Provisions." Technical Report MCEER-99-0008. Multidisciplinary Center for Earthquake Engineering Research, Buffalo, NY.
"Earthquake Risk of Independent Power Producer Stations", 1999. Prepared for Lloyd's Japan Power Seminar. June 1999. Tokyo.
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STEPHEN J. EDER With J. 0. Dizon. "Risk Management for Power and Industrial Facilities -- Focus on Business Interruption". Second Biennial Federation of Asian Pacific & African Risk Management Organization. Manilla, Philippines. October, 1998.
"3 Years After the Hanshin-Kobe Earthquake, Earthquake Risk Management, Damage Assessment and Mitigation". 1998. High Pressure Gase Safety Association of Japan. Vol. 35, No. 2 (1998). Tokyo.
With G. S. Johnson, R.E. Sheppard, and S.P. Harris. 1998. "A Method to Assess and Improve the Operational Reliability of. Critical Systems Following Earthquakes." Presented at the 6th U.S. National Conference on Earthquake Engineering, Seattle, WA, June 1998.
With G. S. Johnson, R.E. Sheppard, and S.P. Harris. 1998. "The Development of Model Code Provisions to Address System Reliability Following Earthquakes." Presented at the ATC-29-1 Seminar on Seismic Design, Retrofit, and Performance of Nonstructural Components, San Francisco, CA, January 1998.
With D. W. Jones, M. K. Ravindra, C. R. Scawthorn, and K. lida. 1996. "Earthquake Risk Management for Process Industries". High Pressure Gas Safety Institute of Japan. Vol. 35, No.
5 (1996). Tokyo.
With G. A. Antaki. 1994. "Recommended Provisions for Equipment Seismic Qualification Consistent with IEEE and ASME Criteria for Use of Experience." ASME 1994, PVP-Vol. 275-2, Seismic Engineering, Volume 2.
With P. J. Butler and R. P. Kassawara. 1994. "Application of the Generic Implementation Procedure Methodology to Demonstrate Seismic Adequacy of New and Replacement Equipment and Parts in USI A-46 Plants." ASME 1994, PVP-Vol. 275-2, Seismic Engineering -
Volume 2. Proceedings American Power Conference, Illinois Institute of Technology, April 1994, Chicago, Illinois.
With N. P. Smith and R. P. Kassawara. 1994. "Future Direction for the Use of Earthquake Experience Data." Proceedings American Power Conference, Illinois Institute of Technology, April 1994, Chicago, Illinois.
With M. W. Eli and M. W. Salmon. November 1993. "Walkthrough Screening Evaluation Field Guide, Natural Phenomena Hazards at Department of Energy Facilities." UCRL-ID-115714, Revision 2. Lawrence Livermore National Laboratory.
"Seismic Design of Important Systems and Components--Functionality Considerations." 1993.
Structural Engineers Association of Northern California, 1993 Fall Seminar, Nonstructural Components: Design and Detailing. San Francisco, California.
With C. Scawthorn, M. Zadeh, and G. Johnson. 1993. "Economic Impacts of Earthquake Damage to Nonstructural Components." 40th North American Meetings of the Regional Sciences Association International, Houston, Texas.
With M. W. Barlow, R. J. Budnitz, and M. W. Eli. 1993. "Use of Experience Data for DOE Seismic Evaluations." 4th DOE Natural Phenomena Hazards Mitigation Conference, Atlanta, Georgia.
With K. Porter, G. S. Johnson, M. M. Zadeh, and C. Scawthorn. 1993. "Seismic Vulnerability of Equipment in Critical Facilities: Life-safety and Operational Consequences." Technical; Report NCEER-93-0022. National Center for Earthquake Engineering Research.
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STEPHEN J. EDER With J. K. Arros. 1993. "Applications of Experience-based Methods for Seismic Qualification of Distribution Systems." Prepared for Advanced Reactor Corporation FOAKE ALWR Seismic Qualification Project.
With MPR Associates and Winston and Strawn. 1993. "Verifying the Seismic Adequacy of New and Replacement Equipment and Parts." Prepared for the SQUG Management Guidelines Document.
With Lawrence Livermore National Laboratory. 1992. "Program Plan for the Evaluation of Systems and Components in Existing DOE Facilities Subject to Nataral Phenonema Hazards."
Prepared for the U.S. Department of Energy.
With J. 0. Dizon, P. D. Baughman, and G. S. Johnson. 1992. "Peer Review of the Watts Bar Nuclear Plant Integrated Interaction Program Suspended Systems Proximity Task." Prepared for Tennessee Valley Authority.
With G. S. Hardy, G. S. Johnson, and R. W. Cushing of EQE; MPR; S&A; and URS. 1992.
"Walkdown Screening and Seismic Evaluation Training Course." Prepared for Seismic Qualification Utility Group.
With M. W. Salmon. 1992. "Technical Safety Appraisal of the Idaho Chemical Processing Plant, NPH Discipline." Prepared for the U.S. Department of Energy.
With M. W. Eli. 1992. "NPH Walkdown Evaluation Summary Report - Paducah Gaseous Diffusion Plant." Prepared for the U.S. Department of Energy.
With G. S. Johnson, R. H. Kincaid, and G. S. Hardy. 1992. "High-rise Building Critical Equipment Study." Prepared for National Center for Earthquake Engineering Research.
With K. E. Smith. 1992. "Seismic Performance of Standby and Emergency Power Engine Generator Systems." Prepared for National Center for Earthquake Engineering Research.
With M. W. Eli. 1991. "Use of Earthquake Experience Data." Prepared for the Third DOE Natural Phenomena Hazards Mitigation Conference, St. Louis, Missouri.
With J. 0. Dizon. 1991. "Advancement in Design Standards for Raceway Supports and Its Applicability to Piping systems." PVP-Volume 210-1, Codes and Standards and Applications for Design and Analysis of Pressure Vessel and Piping Components. ASME 1991.
"Cable Tray and Conduit System Seismic Evaluation Guidelines." March 1991. EPRI Report NP-7151. Prepared for the Electric Power Research Institute. San Francisco, CA: EQE International.
With G. S. Johnson. March 1991. "The Performance of Raceway Systems in Strong-motion Earthquakes." EPRI Report NP-7150. Prepared for the Electric Power Research Institute. San Francisco, CA: EQE International.
With G. S. Johnson. March 1991. "Longitudinal Load Resistance in Seismic Experience Data Base Raceway Systems." EPRI Report NP-7153. Prepared for the Electric Power Research Institute. San Francisco, CA: EQE International.
With J. P. Conoscente and B. N. Sumodobila. March 1991. "Seismic Evaluation of Rod Hanger Supports for Electrical Raceway Systems." EPRI Report NP-7152. Prepared for the Electric Power Research Institute. San Francisco, CA: EQE International.
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STEPHEN J. EDER With Winston & Strawn, MPR Associates, Inc., etal. June 1991. "Generic Implementation Procedure (GIP) for Seismic Verification of Nuclear Plant Equipment." Revision 2. Prepared for the Seismic Qualification Utility Group.
With M. W. Eli and L. J. Bragagnolo. 1991. "Walkthrough Screening Evaluation Field Guide, Natural Phenomena Hazards at Department of Energy Facilities." Special Release for 3rd DOE Natural Phenomena Hazard Mitigation Conference, October 1991, St. Louis, Missouri.
With L. J. Bragagnolo and J. P. Conoscente. 1990. "A Proposed Methodology for the Seismic Design of Rectangular Duct Systems." Applied Technology Center (ATC) Seminar on Seismic Design and Performance of Equipment and Nonstructural Elements in Building and Industrial Structures, Irvine, California. ATC-29.
With J. J. Johnson and N. P. Smith. 1990. "Developments of the Seismic Qualification Utility Group." Applied Technology Center (ATC) Seminar on Seismic Design and Performance of Equipment and Nonstructural Elements in Building and Industrial Structures, Irvine, California. ATC-29.
With W. Djordjevic, J. Eidinger, and F. Hettinger. 1990. "American Society of Civil Engineers Activities on Seismic Design of Electrical Raceways." Current Issues Related of Nuclear Power Plant Structures, Equipment, and Piping. Proceedings of the Third Symposium, Orlando, Florida, December 1990.
With H. L. Williams. 1990. "Qualification of Cable Tray Supports by Earthquake Experience Data: Application at H. B. Robinson Plant" Current Issues Related of Nuclear Power Plant Structures, Equipment, and Piping. Proceedings of the Third Symposium, Orlando, Florida, December 1990.
With R. P. Kennedy, J. D. Stevenson, J. J. Johnson, W. R. Schmidt, and K. Collins. June 1990.
"Watts Bar Civil Program Review." Prepared for Tennessee Valley Authority.
With J. P. Conoscente, B. N. Sumodobila, and S. P. Harris. 1989. "Seismic Fatigue Evaluation of Rod Hung Systems." Prepared for the Tenth Conference on Structural Mechanics in Reactor Technology, (SMiRT).
With P. D. Smith and J. P. Conoscente. December 1988. "SQUG Cable Tray and Conduit Evaluation Procedure." Paper presented at the Second Symposium on Current Issues Related to Nuclear Power Plant Structures, Equipment and Piping, Orlando, FL.
With P. I. Yanev. 1988. "Evaluation of Cable Tray and Conduit Systems Using the Seismic Experience Data Base." Nuclear Engineering and Design (North-Holland, Amsterdam) 107: 149-153.
With S. P. Harris, P. D. Smith, and J. E. Hoekendijk. October 1988. "Performance of Condensers and Main Steam Piping in Past Earthquakes." Report prepared for General Electric Nuclear Energy Boiling Water Reactor Owners Group. San Francisco: EQE Engineering.
With J. J. Johnson, G. S. Hardy, N. G. Horstman, G. Rigamonti, M. R. Reyne, and D. R. Ketcham.
August 1988. "Technical Basis, Procedures and Guidelines for Seismic Characterization of Savannah River Plant Reactors." E. I. Dupont De Nemours & Co, Aiken, South Carolina.
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STEPHEN J. EDER With S. P. Harris, P. S. Hashimoto, J. 0. Dizon, B. Sumodobila, G. M. Zaharoff, and L. J.
Bragagnolo. March 1988. "Seismic Evaluation of the High Flux Isotope Reactor Primary Containment System." Report prepared for Martin Marietta Energy Systems, Inc. San Francisco: EQE Engineering.
With S. W. Swan, "Summary of the Effects of the 1985 Mexico Earthquake to Power and Industrial Facilities." Proceedings of the American Society of Civil Engineers International Conference on the 1985 Mexico Earthquake, Factors Involved and Lessons Learned, Mexico City, Mexico, September 1986.
With A. F. Kabir and S. Bolourchi, "Seismic Response of Pipes Supported on Complex Framing Systems." Proceedings of the American Society of Civil Engineers Structures Congress, New Orleans, Louisiana, September 1986.
With S. W. Swan, "The Mexico Earthquake of September 19, 1985; Performance of Power and Industrial Facilities," Proceedings of the Third U. S. National Conference on Earthquake Engineering, Charleston, South Carolina, August 1986.
"Performance of Industrial Facilities in the Mexican Earthquake of September 19, 1985," Electric Power Research Institute Report No. NP-4605, Project 1707-30 Final Report, Palo Alto, California, June 1986, also presented at the IEEE Power Engineering Society Summer Meeting, Mexico City, Mexico, July 1986.
"Earthquake Response Analysis of a Braced Offshore Platform," University of California, Berkeley (June 1982), also American Petroleum Institute, October 1982, San Francisco, California.
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I 'IWorleyParsons James P. Edgar, P.E Chief Civil/Structural Engineer resources &energy
.-----. Resumne
SUMMARY
Project Manager with over 10 years of project retrofit, design, and management experience with WorleyParsons. Primary responsibilities included the project management, project engineering, and the overall structural engineering and design, coordination, and estimating for all types of retrofit and design projects. Tasks included structural steel design and inspection, engineering man-hour and material cost estimating, scheduling, and fabrication/erection technical support and construction field support. Responsibilities include performing as the engineering task lead for structural steel for multi-million dollar/large scale structural retrofit projects. In addition, tasks include managing the structural condition assessment services performed by the WorleyParsons' Chattanooga office.
EXPERIENCE 2009 - Present Project Manager, WorleyParsons, Chattanooga, Tennessee Tennessee Valley Authority (IVA). Oversee multi-discipline projects. Responsibilities include development, management, and execution of the project scope, schedule and budget. Typical project responsibilities include management of several concurrent projects from proposal development, to the conceptual study phase, through design implementation, and construction.
support.
2006 - 2009 Principal Structural Engineer, WorleyParsons, Chattanooga, Tennessee Alstom ECS/ Kansas City Power & Light (KCPL) - latan Generating Station Selective Catalytic Reduction (SCR) Project, Alstom Project Partnership. Task lead overseeing engineering and design of ductwork, new support structures and the reinforcement of the existing support structure to accommodate the SCR retrofit project. Responsibilities include originating and reviewing calculations for structural steel, ductwork, foundations and other miscellaneous structural projects associated with the SCR project. Responsible for overseeing other structural engineers and structural designers in order to facilitate the design drawings with respect to the budgeted man hours and schedule. Review and approval shop fabrication and detailed drawings for structural steel and ductwork. Facilitate all communications between the Chattanooga and Knoxville offices as well as provide estimating and scheduling for all current and future projects, optional design arrangements, and engineering studies. Conduct several site visits to determine the construction feasibility of present and future projects as well as to investigate and propose alternative arrangement options for the support of the SCR system.
Alstom Performance Projects - Miscellaneous Projects. Task lead overseeing engineering and design of several'miscellaneous structural steel, ductwork, and fossil projects. Responsibilities include originating and reviewing calculations for structural steel, ductwork, and other structural projects associated with fossil sites. Responsible for overseeing other structural engineers and structural designers in order to facilitate the design drawings with respect to the budgeted manhours and schedule. Projects include:
Lamma Low NOx Ductwork Installation and Structural Steel Modifications Desota Low NOx Ductwork Installation Dominion Generation Chesterfield Station Furnace Buckstay Upgrade Study 2007 - Present Condition Assessment Services Team Leader, WorleyParsons, Chattanooga, Tennessee In addition to senior structural engineering activities, additional responsibilities include coordinating and leading condition assessment inspections at fossil power plants. The Chattanooga inspection 002-000-CPF-016 (007848) HRF-0033 Corporate Base Page 1 Rev 6 (03-Feb-09)
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WorleyParsons resources &energy ChiefJames P. Edgar, Civil/Structural P.E Engineer
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group consists of 16 civil/structural engineers who performed condition assessment inspections throughout the U.S. for several different utility companies.
Coordinating responsibilities include estimating and scheduling manpower, developing a detailed inspection criteria, also evaluating and documenting the existing conditions of the respective component during the inspection. Post-inspection responsibilities include formalizing inspection findings, formulating necessary modifications and reinforcements, outlining future recommendations and inspection plans, reviewing the findings of team members, and executing any subsequent structural engineering tasks or engineering studies.
Typical inspections include:
Air and flue gas ductwork (internal and external)
Circulating cooling water tunnels Coal handling bins, Chimneys and stacks, complete interior and exterior inspection Boiler internals and pressurevessels Furnace stiffening systems Miscellaneous structural systems at a typical fossil site Responsible Engineer, TVA Project Partnership Tennessee Valley Authority (TVA) - Project Partnership. Project lead overseeing multi-discipline projects. Responsibilities include role as the technical lead for the multi-discipline effort as well as the point of contact between all engineers, designers, vendors, suppliers, and TVA management.
Tasks include technical review of engineering and design, perform documentation of modifications, monitor allocation and utilization of estimated budget, and presentation of design proposals, progress, and construction planning to plant and construction management. Projects include:
Cumberland Fossil SCR Hopper and LPA Screen Installation and Existing Steel Modifications Multi-site TVA Chimney Structural Review and Reinforcement Project TVA Fossil Power Plants Condition Assessment Inspections CPS Energy - Braunig Peaker Project (Combustion Turbine). Responsibilities include the design of several new and retrofitted structures and new equipment foundations. Duties focus on designing the structural integrity, support measures, and serviceability of the new structures and foundations associated with the new combustion turbine project.
2005 - 2006 Structural Engineer, WorleyParsons, Chattanooga, Tennessee Progress Energy Carolinas (PGNC) - Roxboro Flue Gas Desulfurization (FGD). Responsibilities include the design of large ductwork and their support structures. Duties focus on designing the structural integrity, support measures, and thermal expansion characteristics for large ductwork associated with the new FGD system. In addition, responsibilities include designing the support steel and foundations for the FGD ductwork support structures.
Progress Energy Carolinas (PGNC) - Mayo Flue Gas Desulfurization (FGD). In anticipation of future FGD project, conducted internal duct inspection for the Unit 1 ductwork at PGNC's Mayo plant site and provided report evaluating the condition of the ductwork and its structural components and recommending repairs.
Alstom (Chattanooga) - TXU Oak Grove Hot Air Duct to Mills (New Boiler). Structural engineer for the design of the Hot Air Duct to the Mills for a new boiler construction project. Performed structural analysis of ductwork and support measures in addition to specifying metal expansion 002-000-CPF-016 (007848) HRF-0033 Corporate Base Page 2 Rev 6 (03-Feb-09) EcoNomics A22
i WorleyParsons resources & energy ChiefJames P. Edgar, Civil/Structural P.E Engineer
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joints. Provided subcontracted consulting engineering firm with ductwork-applied loading drawings to facilitate the structural steel and foundation design effort.
TVA. Responsible for several miscellaneous structural engineering projects involving structural steel design, duct design and analysis and design of retaining wall structures for both fossil and hydro power plants. Other responsibilities included providing technical support and temporary structure design to help facilitate construction efforts during plant modification projects. In addition, responsibilities include internal structural inspections for circulating cooling water tunnel systems.
2001 - 2005 Structural Engineer, Alstom Power, Chattanooga, Tennessee East Kentucky Power - Spurlock No. 1, SCR Project. Responsibilities included the structural design of SCR ductwork, specification of fabric expansion joints, and slide gate and louver dampers.
Provided subcontracted consulting engineering firm with ductwork-applied loading drawings to facilitate the structural steel and foundation design effort.
Tucson Electric - Springerville Units I and 2 LowNOx Retrofit Project. Responsible for overall layout and design of ductwork, structural steel, SOFA, air registers, access platforms, and modifications to the'existing ductwork. In addition, preformed structural analysis of existing support steel and provided details to reinforce the structure. Performed same responsiblities for projects with customers including Platte River, Lower River Colorado Authorities, TXU, PacificCorp, and Kentucky Utilities.
Mobile Energy Service Corporation - Power Boiler No. 9, Furnace Explosion Rehabilitation Project. Structural engineer for the inspection of damaged boiler structural steel, access platforms, and furnace stiffeners. Produced inspection reports, design sketches, condition assessments, and material estimates to customer for required modifications/reinforcement and/or replacement of damaged steel.
Dominion Generation - Chesterfield Unit 5, Secondary Air Duct Modifications. Structural engineer for the design of modifications to the secondary air duct stiffener framing, supports, and guides to accommodate the installation of new duct openings and new expansion joint placement.
Specified new fabric expansion joints and provided detailed sketches for construction. Provided OEM with ductwork applied loading drawings to facilitate the structural steel and foundation design effort.
Dominion Generation - Chesterfield No. 6, Ductwork and Furnace Upgrade Study. Conducted structural analysis of existing boiler framing and flue gas ductwork systems for FD/ID fan pressure upgrades. Additional responsibilities included secondary site inspections to determine the construction sequencing and identify potential design changes of new ductwork/boiler framing modifications. Performed same responsiblities for projects with customers including TXU, Exelon, and Indianapolis Power and Light.
Dominion Generation - Chesterfield No. 6, Ash Handling Tank Support Steel. Designed new support structure for an ash handling tank and equipment for the Economizer hopper. Evaluated the existing structural steel and provided detailed modifications to reinforce the existing structure effected by the new steel and equipment.
EDUCATION B.S., Civil Engineering, University of Tennessee, Knoxville, Tennessee, 2001 Pursuing a Masters in Civil Engineering, University of Tennessee, Knoxville, Tennessee, 2003 - Present 002-000-CPF-016 (0078481 HRF-0033 Corporate Base Page 3 Rev 6 (03-Feb-09)
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WorleyParsons James P. Edgar, P.E resources & energy Chief Civil/Structural Engineer
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..~Resume REGISTRATIONS/AFFILIATIONS Registered Professional Engineer - Tennessee, No.112009, 2008 One Way Element Leader, Element 9 Management of Change Member, AISC, ASCE Confined Space and Fall Protection Trained Member, STAAD User Group Wood Design CED Certified PUBLICATIONS/PRESENTATIONS ASCE Duct Design 2008 Structural Department Presentation Duct Inspection Procedures 2008 Structural Department Presentation Beam and Column Reinforcing Procedures 2008 Group Presentation ASCE Wind Design Structures and Ducts 2007 Group Presentation SCR Systems 2005 Structural Department Rresentation SPECIFIC TECHNICAL EXPERTISE/SPECIALIST COURSES Doer-Seller Account Planning, 2010 Frontline Leadership Program, 2009 Prestressing Concrete (UTK) - Properties of prestressing materials; methods of pre-tensioning and post-tensioning; and analysis and design of simple and continuous beams and slabs Behavior of Steel Structures (UTK) - Focused on the design of beams, columns, beam-columns, connections, bracing, tension members, and the interpretation of the ASD and LRFD specifications.
Statically Indeterminate Structures (UTC) - Analysis of frames, trusses, columns, and continuous beams by force methods and slope deflection.
Analysis of Plates and Shells (UTC) - Bending and buckling of plates and shells and non-linear analysis of cables and cable roof structures.
Computer Skills:
STAADPro 2004 AutoCAD 2000, 2004 MicroStation Frameworks MathCAD Microsoft Office AWARDS Nominee for- Eastern Operations People Development Award 2010 Eastern Operations Civil/Structural Engineer of the Year, 2008 002-O00-CPF-016 (007848) HRF-0033 Corporate Base Page 4 Rev6 (03-Feb-09) EcoNomics A24
- WorleyParsons Robert D. Malone, P.E.
resources &energy Structural Engineer Resume
SUMMARY
Structural Engineer with over seven years of experience with WorleyParsons in structural engineering. Tasks include analysis and design of flue gas desulfurization (FGD) and selective catalytic reduction (SCR) ductwork, support steel, foundations, minor/major modifications to existing structural steel/ductwork, and evaluations of existing steel. Design of miscellaneous steel/duct components including platforms, stair towers, turning vanes, and large particle ash (LPA) screens.
Field experience includes ductwork inspections (miscellaneous ductwork, precipitators, economizers, SCRs) for damage/wear assessment and general inspection for pre-bid evaluation, condenser inspections, elevator shaft inspection, and site visits for steel/ductwork layout evaluations.
Responsibilities include performing as lead for various projects, providing man-hour estimates, general project management, and task supervision of junior engineers. Additional experience includes approximately one year of nuclear experience in modular design of equipment support steel.
EXPERIENCE 2005 - Present Structural Engineer, WorleyParsons, Chattanooga, Tennessee 2011 -Present Arizona Public Service (APS) - Cooling Tower Assessment. Provided structural assisgment of the existing cooling towers for the Redhawk, Cholla, Ocotillo, and West Phoenix power plants.
General duties consisted of the following:
i Performed structural inspections of both wooden and FRP cooling towers.
Performed "Repair vs. Replace" economic assessments.
- Provided inspection reports.
2011 -2012 American Electric Power (AEP) - Clifty Creek Power Plant, Unit Six SCR Addition. Provided structural assistance in the analysis of the existing unit six turbine and boiler build steel for increased loading caused by the addition of a new SCR mounted on top of the existing turbine building.
General duties consisted of the following:
0, Modeled the existing turbine and boiler building.
io Designed the new SCR support steel located on top of the existing turbine building.
Tennessee Valley Authority (TVA) - Kingston Steam Plant, Isolation Damper Project.
Performed the structural analysis of the existing steel and ductwork for the additional equipment loadings related to the new isolation dampers and seal air fan additions to units one through nine.
General duties consisted of the following:
1 Provided onsite support for construction.
o Performed structural calculations for existing steel modifications.
t Provided support to the structural design team.
TVA - Kingston Steam Plant, Steel Remediation. Performed the structural analysis of existing steel damaged due to faulty orginal design. General duties consisted of the following:
P- Provided root cause analysis of the damaged duct support steel.
t' Provided structural calculations for the repair of the damaged duct support steel.
- Provided support to the structural design team.
002-OO0-CPF-016 (007848) HRF-0033 Corporate Base Page 1 Rev 6 (03-Feb-09)
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WorleyParsons Robert D. Malone, P.E.
resources &energy Structural Engineer Resume TVA - Kingston Steam Plant, Condenser Cooling Water (CCW), Tunnel Inspections.
Performed as task lead for the CCW tunnel inspections for units one though nine. General duties consisted of the follwing:
0, Performed CCW tunnel inspections.
1ý Provided CCW tunnel assessment reports.
0- Scheduled and staffed the inspections.
2010 -2011 Westinghouse - Staff Augmentation at the Chattanooga, Tennessee Westinghouse Office.
Provided structural engineering support for the design of nuclear equipment module support steel.
General duties consisted of the following:
SPerformed structural analysis on modular units supporting equipment related to various AP1000 nuclear systems for loads induced by three boundary conditions: transportation, lifting, and operation.
SPerformed reviews/audits of calculations performed by Westinghouse employees as well as external contractors.
SProvided assistance to design team to resolve/identify any constructability issues.
SPerformed calculation revisions resulting from design modifications.
SProvided technical guidance of junior engineers.
2010 Tennessee Valley Authority (TVA) - Allen Fossil Plant, EDTA Boiler Cleaning Project. Provided structural engineering required for the switchover from the present HCI acid cleaning system to a new forced circulation EDTA boiler cleaning system. General duties consisted of the following:
SProvided pump foundation modification P- Prepared pipe support design s- Prepared platform modification 1' Provided man-hour estimates SPrepared assistance for the Task Work Scope document SProvided the structural portion of the project planning document SAttended site walkdowns for pipe routing and for meetings at the site 2007 -2010 Southern Company - Scherer Plant, Mercury Baghouse Project. General responsibilities consist of dluctwork/steel layout and design, material takeoff, duct work and steel inspection, and general duties as a task lead. Tasks Include:
h~Requests for Information responses SUnit 2 existing steel modification for new dluctwork SUnit 4 duct support steel layout/configuration SUnit 4 duct support steel design and management of design SUnit 4 dluctwork layout SUnit 4 ductwork design and management of design SOn-going construction support 2010 TVA - Colbert Fossil Plant, Reheat/Super Heat Attemperator Replacement. Provided structural analysis of existing steel for the removal of the Unit 2 reheat attemperator and instalation of replacment reheat attemperator. Provided review of current monorail scheme already in place for Unit 3 super heat attemperator removal/replacement to assure it is suitable for all Units 1 through 4.
General duties consist of the following:
b, Rigging design P, Support steel reinforcement
'Design drawing review SPlant personnel coordination 002-000-CPF-016 (007848) HRF-0033 Corporate Base Page2 Rev (0-Peb09)EcoNomics A26
i WorleyParsons resources &energy Robert D. Malone, P.E.
Structural Engineer
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Resume Site trip to identify field interferences TVA - Widows Creek Steam Plant, Ammonia Vaporizer Replacment. Provided rigging plan and supplementary steel for the ammonia vaporizer removal and installation.
TVA - Shawnee Fossil Plant, Unit 8 Turbine Fire Inspection. Performed inspection of the turbine room roof, floor, and concrete turbine support frames. In addition to the above, also inspected the crane runway, girders, and rails in the immediate area of the fire. Provided structural repair recommendations.
TVA - Kingston Steam Plant, Condensor Inspection. Performed inspection of the Unit 6 condensor. TVA requested the inspection after the plate wall failed during a leak test. To perform the leak test, the condenser was filled with water. It is believed that after years of fatigue stress building up in the wall as well as poor craftsmanship, the additional hydrostatic pressure caused a horizontal fracture in the plate wall.
TVA - Kingston Steam Plant, Condensor Inspection. Performed inspection of the Unit 5 condensor. A re-occurring crack in the side wall of the condensor caused pressure loss. Previous attempts by field personal to weld up the crack failed. Per TVA's request, a 3' x 5' section was cut out of the sidewall and replaced with a new plate.
TVA - Cumberland Fossil Plant, Boiler Tie Modification. Provided calculation review as well as engineering for the boiler tie modifications for the Unit 2 boiler. Also performed walkdown to insure that no interferences would be encountered.
TVA - Cumberland Fossil Plant, Soot Blower Replacement Procedure Review. Per TVA's request, performed a safety evaluation of the current soot blower replacement procedure. This evaluation was spurred on by an accident in which a 60' blower lance fell from the 10th floor to the 8th floor. Recommended modifcations to the platform lab/outs on floors 9, 10, and 11. These modifications mostly consisted of platform widening to allow larger turning radiuses for the 60' soot blowers.
TVA - Cumberland Fossil Plant, Convection Pass Waterwall Replacement. Provided calculation review for the waterwall replacement, as well as a walkdown to insure that there would be no interferences for the construction procedures.
2009 - 2010 TVA - Lagoon Creek Combined Cycle Plant. Providing services as the owner's engineer of the structural engineering portion for a steam turbine generator addition. Tasks Include:
k Reviewing various calculations (turbine building steel and foundations, pipe racks, electrical buildings, steam turbine generator foundations, etc.).
- Reviewing various documents (drawings, bid analysis, vendor surveillance report, and technical specifications).
2009 Florida Power and Light - Putnam Plant. Provide structural input for a circulating water pipe upgrade proposal. Responsible for pipe support steel layout as well as steel estimate and pile estimate.
TVA - SCR inspections projects include:
P- Cumberland Steam Plant - Provided condition assessment of the catalyst support beam.
connections. Provided immediate field repair recommendations. Responsible for guiding laborers in a manner that insured their safety as they performed their jobs. Responsible for daily updates on inspection progress to the customer.
P- Bull Run Steam Plant - Provided condition assessment of the catalyst support beam connections.
002-000-CPF-016 (007848) HRF-0033 Corporate Base Page 3 Rev 6 (03-Feb-09)
EcoNomics A27
- WorleyParsons Robert D. Malone, P.E.
resources & energy Structural Engineer Resume TVA - Widows Creek Steam Plant. Inspection of the Unit 7 scrubber elevator shaft for condition assessment. Provided detailed report of the inspection.
TVA - Cumberland Steam Plant, Limestone Scale Project. Provide structural engineering required for the conveyor modification for the installation of limestone scales. Provide strctural input at weekly meetings as well as provide input for design change notification preperation.
2008-2009 Consumers Energy - D.E. Karn Fossil Plant, Pulse Jet Fabric Filter Project. General Responsibilities consisted of the following.
i, Analysis and design of the duct support structure for the return ducts 8, 9, 10A, 10B, and the supply ducts 4 and 5 for Unit 2 v, Pipe support steel for Unit 2 0 Cable tray support steel for Unit 2 P- Platform design for Unit 2 2008 Sunbury Generation LP - Sunbury Station Wet FGD Retrofit Project. Responsibilities consisted of the analysis and design of the limestone building as well as duct support structures.
2007-2008 TVA - Cumberland Steam Plant LPA Screen Project. Performed the Phase 1 study, and performed duties as the task lead for the Phase 2 study. The study consisted of an LPA screen and hopper row addition in the SCR inlet ducts of Units 1 and 2. The addition of these components affected the existing ductwork as well as the support steel to the extent that rework of the structural bracing was required. Performed plant walkdowns for interface with screen vendor. Provided support for numerous update meetings as well as design review meetings at the plant with the TVA resident engineer. Responsible for man-hour estimates of the Phase 2 study.
2007 TVA - Kingston Fossil Plant Condenser Cooling Water Tunnel Inspection. Performed inspection of the inlet and discharge condenser cooling water tunnels.
TVA - Cumberland Internal Duct Inspection Study. Conducted internal duct inspection for the Unit 1 ductwork, and provided report evaluating the condition of the ductwork and its structural components, and recommended repairs. The Cumberland inspection consists of the evaluation of the boiler outlet duct, SCR ductwork, and the precipitator box including its inlet and outlet duct trains.
Nebraska Public Power District. Performed solo pre-bid general duct inspection and provided a report on the overall structural integrity of the existing ductwork.
2006-2007 Alstom Power - Kansas City Power & Light, latan Generation Station. Performed design of SCR ductwork, existing steel modifications, existing steel/foundation evaluations for increased loads, pressure upgrade study for existing ductwork, and miscellaneous steel design (platforms, LPA screen). Other responsibilities included working with designers to convey engineering design and review of shop drawings. Attended walkdowns for interface with constructors.
2005-2006 Progress Energy Carolinas (PGNC) - Roxboro FGD. Responsibilities included design of ductwork and related support structures, as well as furnishing calculation packages detailing the designs.
Checked other engineers' calculations to ensure correctness. Other responsibilities included providing detailed sketches for designers, as well as checking finished drawings to insure correct structural configurations. Also provided support for plant walkdowns. Work included:
Miscellaneous tasks included the design of various platforms, connections, base plates, anchor bolts, and stair towers.
n oýnurata cas C.orporate Base Rev 6 (03-Feb-09)
EcoNomics A28
WorleyParsons Robert D. Malone, P.E.
resources &energy Structural Engineer
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EDUCATION B.S., Civil Engineering, Emphasis in Structural, Tennessee Technological University, 2005 REGISTRATIONS/AFFILIATIONS Registered Professional Engineer - Pennsylvania, 2009 Engineer-in-Training - Tennessee, 2005 Member, Chi Epsilon Honor Society Member, Toastmasters, Club Number 1381870 Member, Kappa Alpha Order Member, American Institute of Steel Construction STAAD.Pro Committee Representative Chattanooga, Tennessee Office SPECIFIC TECHNICAL EXPERTISEISPECIALIST COURSES Tennessee Valley Authority Responsible Engineer (R.E.) Training Program Computer Training:
AutoCAD FORTRAN SmartPlant Review STAAD.Pro MathCAD MS Excel NavisWorks GTStrudl 002-000-CPF-016 (007848) HRF-0033 Corporate Base Page 5 Rev 6 (03-Feb-09)
EcoNomics A29
David W. Moore PROFESSIONAL
SUMMARY
Thirty-five years of nuclear power plant experience most at Sequoyah Nuclear Plant. During this tenure, have held positions as, Outage Management, Operations Assessor, Human Performance Manager, Operations Work Control Planning and Scheduling Manager, Shift Manager and various operator positions.
PROFESSIONAL EXPERIENCE:
10/11 to Present- worked at Sequoyah Nuclear plant on TVA's Fukushima Japan response team focusing on Sequoyah site specific strategies and responses.
7/11 to 10/11- worked at Watts Bar Nuclear plant for the NEI 07 Groundwater Contamination (Tritium) environmental audit.
4/11 to 6/11- worked at Sequoyah Nuclear plant for the NEI 07 Groundwater Contamination (Tritium) environmental audit.
10/10 to 4/11- worked at Watts Bar Nuclear plant as a Developer for the Unit 1/Unit 2 startup and unit differences training for operators.
11/09 to 7/10- worked at Sequoyah Nuclear plant as a Developer for the Learning Material Upgrade Project for Operator Training.
6/09 to 11/09- worked at Sequoyah Nuclear Plant Training Center as an instructor for Operator Training.
12/08 to 5/09- worked at Prairie Island Nuclear plant as a developer for the Maintenance Rule Training Material.
9/07 to 11/08- worked at Watts Bar Nuclear plant as a Developer for the Learning Material Upgrade Project for Operator Training.
10/06 to 7/07- worked as mentor and operations manager at the Molten Salt Reactor in Oak Ridge Tennessee.
9/05- Retired in from Sequoyah Nuclear Plant 4/00 to 9/05 Sequoyah Nuclear Plant, Soddy-Daisy, TN Shift Manager Perform the duties of the Shift Manager. Ensure the safe operation of SQN under all conditions. During an emergency, duties include directing and controlling the actions of the operating crew and support personnel, as well as placing and maintaining the plant in a safe condition. During accident conditions serve as the Site Emergency Director until properly relieved. Serves as the Plant Manager whenever he is offsite to ensure the necessary management functions, protective actions and notifications are carried out.
Completed the INPO Shift Managers training program at the INPO training facility.
Served a lead assessor for Sequoyah Nuclear Plant switchyard and plant electrical system reliability.
Served as a team member for the INPO mid-cycle operational readiness assessment at the Columbia Generating Station.
Also served a team member for the operational readiness review for the Farley Generating Station.
A30 I
Developed and implemented a Human Performance Coaching and training program for the operations department.
Served as the Work Control Supervisor managing the work schedule, work priorities and plant critical evolutions.
1986- 2000 Sequoyah Nuclear Plant, Soddy-Daisy, TN Unit Supervisor Obtained and maintained a Senior Reactor Operators license since 1986. . Served as a Unit Supervisor for the Plant restart effort from 1984-1986. Responsible for the safe and reliable operation of the assigned unit and for compliance with Technical Specifications, operating license requirements, plant procedures, regulations and orders of the NRC Served as the refueling supervisor responsible for the refueling crew, maintenance group, engineering group and associated contractors. In direct charge of the operation of the assigned unit. Direct and supervise licensed and non licensed operators to ensure proper performance of their duties.- Exercise control over any action which could affect reactivity of the reactor.-
Have the authority to shutdown the unit or any equipment if conditions warrant.- Authorize the removal and return to service of plant equipment.- Enforce control room conduct and activities.- Coordinate operation and surveillance testing of plant equipment and systems.. Coordinate tagging operations to include removal from service of all mechanical and electrical equipment.- Assumed the control room command function in the absence of the Shift Manager.
- Had the responsibility for approval and review of all radwaste releases.
1980- 1986 Sequoyah Nuclear Plant, Soddy-Daisy, TN Reactor Operator, As a reactor operator participated in unit start up to 100% power and criticality of the reactor.- Hot functional testing for the Unit 2 reactor and initial power ascension.- Obtained a Reactor operator license in 1981.
1979-1980 Sequoyah Nuclear Plant, Soddy-Daisy, TN Assistant Unit Operator Participated in initial fuel loading.. Involved in low power physics testing for the initial start up.- Performed operations and alignments of plant systems during plant operation and startup testing.
1977-1979 Sequoyah Nuclear Plant, Soddy-Daisy, TN Nuclear Student Generating Plant Operator, Completed a two year training program learning systems, procedures and theory of the nuclear industry.
1974-1977 Gilman Paint and Varnish Chattanooga, TN.
Chemical Technician, Responsible for sales, purchasing of inventory, store accounting and banking.
1973-1974 Industrial Water Chemicals Chattanooga, TN.
Chemical Technician Assisted in the development and the manufacture of chemicals.- Analyzed Boiler and heat exchanger water systems- Prescribed chemical treatment programs for industrial applications Assistant Store Manager EDUCATION 1968-1973 Tennessee Technological University Cookeville, TN BS Degree in Biology Interests Antique automobile restoration A31
lIN WorleyParsons S. Lance Summers, Structural Engineer P.E.
resources & energy
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SUMMARY
Structural Engineer with over seven years of engineering experience, including four years with WorleyParsons. Primary responsibilities included the overall structural design and coordination for all types of power plant design and retrofit projects. Tasks included structural steel design, ductwork design, qualifying existing steel for upgraded loads/new code, foundation design, and providing erection/fabrication technical support for power generating stations. Skilled in creating and analyzing STAAD models for ductwork, structural steel, mat foundations, as well as creatively utilizing other software such as Excel, MathCAD, Smart Plant, and similar programs to expedite design. Also active in client interface with participation in project meetings and budget proposals. In addition, responsibilities include the inspection of ductwork, structural steel, and chimneys as part of the Chattanooga Condition Assesment Team. Familiar with AISC Steel Manual (ASD and LRFD), ACI 318-05, IBC 2000, and ASCE 7-05.
EXPERIENCE 2009 - Present Structural Engineer, WorleyParsons, Chattanooga, Tennessee Tennessee Valley Authority (TVA) - Sequoyah Nuclear Power Plant, Soddy-Daisy, Tennessee.
Qualification of new and existing nuclear fire protection pipe supports for new loading conditions, following appropriate design criteria, code provisions, and NRC requirements. Qualification and specification of both existing and new pipe support components, such as struts, clamps, and anchors.
Qualification and design of non-standard welded connections. Pipe supports qualified using computer modeling, utilizing TVA supplied software. Software includes FAPPS (ME150),
BASEPLATE II (ME035), MAPPS (ME153), CONAN, and lAP. Creation of supporting calculation packages utilizing MathCAD, Microsoft Excel and Word. Responsible for design input and verification of DCA (Drawing Change Authorization), which serves as the working document for required pipe support configurations and final support drawings to be issued into the TVA database.
Tennessee Valley Authority (TVA) - Browns Ferry Nuclear Power Plant, Athens, Alabama.
Qualification of existing nuclear pipe supports for new loading conditions associated with the replacement of motors on two minimum flow valves, following appropriate design criteria, code provisions, and NRC requirements. Qualification and specification of existing pipe support components, such as struts, clamps, and anchors. Qualification and design of non-standard welded connections. Pipe supports qualified using computer modeling, utilizing TVA supplied software.
Software includes FAPPS (ME150), BASEPLATE II (ME035), MAPPS (ME153), CONAN, and lAP.
Creation of supporting calculation packages utilizing MathCAD, Microsoft Excel and Word.
Responsible for design input and verification of DCA (Drawing Change Authorization), which serves as the working document for required pipe support configurations and final support drawings to be issued into the TVA database.
Tennessee Valley Authority (TVA) - Watts Bar Nuclear (WBN) Power Plant Unit 2,1200 MW Unit, Spring City, Tennessee. Served as a team lead for a group of five engineers supporting the WBN Unit 2 pipe support project. Responsibilities include, but not limited to, the qualification of existing nuclear pipe supports for new loading conditions following the appropriate design criteria, code provisions, and NRC requirements. Qualification of existing and new pipe support components, such as snubbers, struts, clamps, and springs. Qualification and design of non-standard welded connections. The task utilized computer modeling via TVA-supplied software. The software includes FAPPS (ME150), BASEPLATE II (ME035), MAPPS (ME153), CONAN, and lAP. MathCAD, Excel, and Word. Software used in the creation of support calculation packages. Responsible for the review of Drawing Revision Authorization (DRA) to ensure accurate support drawings for issuance into the TVA database. Additional responsibilities included the review and verification of pipe support calculations prior to issuance and coordination between multiple offices to ensure quality, completeness, and consistency.
002-000-CPF-016 (007848) HRF-0033 Corporate Base Page I Rev 6 (03-Feb-09)
EcoNomics A32
WorleyParsons S. Lance Summers, P.E.
resources &energy Structural Engineer
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TVA- Widows Creek Fossil Unit 8 Opacity Reduction Study. Served as the structural task lead for a cost study of the addition of various air quality control measures (baghouse/precipitator) to Widows Creek Unit 8. The task included preliminary structural engineering of new ductwork, structural support steel, foundations, as well as the retrofit of the existing ductwork and structures.
The work involved site visits to walkdown existing structures to find ways to interface with existing equipment and route ductwork through the existing structure. Interface with mechanical leads to provide the necessary ductwork cross-section and to ensure an efficient flow path to achieve a minimal pressure drop. Worked closely with the estimating department in order to produce an accurate cost estimate for four different retrofitting options.
Southern Company - Scherer Unit 1-4, Flue Gas Desulphurization (FGD)/Selective Catalytic Reduction (SCR) Project, Juliet, Georgia. Responsible for the design of an electrical utility bridge for Units 1 and 2. The process included the layout of the utility bridge using SmartPlant Review and the design of the structure utilizing STAAD Pro. The task included the design of anchor bolts and the design of spread footings to support the structure.
RC Cape May Holdings, LLC. - BL England Unit 2 Emissions Control Project, Beesley's Point, New Jersey. Primary responsibilities included the analysis and design of pile foundations to support the new SCR structure. The task included using SmartPlant Review to coordinate thelayout of augercast piles in order to avoid existing interferences and obstructions. STAAD Pro 2007 finite element analysis used to analyze the pipe cap foundation. ACI 318-05 was utilized to provide the proper reinforcement for the pile cap as well as ensure that the anchor bolts met the requirements of Appendix D.
2007 - 2009 Structural Engineer Associate, WorleyParsons, Chattanooga, Tennessee CPS Peaking - Turbine Project, Braunig Plant, Texas. Primary responsibilities included the computer modeling, anlaysis, and design of soil supported mat foundations. Analysis and design of small equipment foundations including oil containment areas. Interfaced with the mechanical department in order to provide pipe supports and the associated foundations to support the chilled water and natural gas piping systems throughout the plant.
Southern Company - Scherer Unit 1-4, FGD/SCR Project, Juliet, Georgia - Primary responsibilities included the retrofit of existing ductwork and support structures due to increased loading caused by an upgraded pressure load associated with the addition of a mercury baghouse, FGD, and SCR. STAAD used to analyze the ductwork and support structures while PCA Column and LPile were used to evaluate the existing caissons and piers. Retrofit modifications were made to qualify the structures for the increased shear, uplift, and compressive forces that were caused by the upgraded pressure.
Mitsubishi Power Systems Americas - Termocandelaria, Simple Cycle Plant Dual Fuel Conversion, Cartegena, Colombia. Primary responsibilities included the computer modeling, analysis, and design of soil supported mat foundations. Analysis and design of small equipment foundations including oil containment areas. Provided pipe supports and foundations to assist mechanical/electrical engineers in the balance-of-plant design. Produced calculations for cast-in-place and post-installed equipment anchorage to concrete. Other duties included the design of concrete and masonry structures that were needed due to fire rating requirements. Work also included coordinating work with other disciplines to produce deliverables, providing project manager with regular updates, and producing estimates and NWIs for additional work added to the Structural Engineering Scope.
Southern Company - Plant Scherer Unit 3 Mercury Baghouse, Juliet, Georgia. Primary responsibilities included performing the design and analysis of large ductwork and their support structures, as well as providing fabrication/erection support to the client. Other duties included creating and analyzing models for existing steel, ductwork, and working with designers to facilitate the generation of drawing deliverables, and meeting schedule requirements.
002-000-CPF-016 (007848) HRF-0033 Corporate Base Page 2 Rev 6 (03-Feb-09)
EcoNomics A33
- WorleyParsons S. Lance Summers, P.E.
resources &energy Structural Engineer Resume Condition Assessment Services Team Member, WorleyParsons, Chattanooga, Tennessee In addition to structural engineering responsibilities, additional responsibilities include condition assessment inspections at fossil power plants. The tasks include traveling to the site and performing inspections, documenting the existing conditions of the respective component during the inspection, and providing a formalized post-inspection report which documents the findings and makes recommendations on any needed modifications to the structure. Typical inspections include air and flue gas ductwork, circulating cooling water tunnels, chimneys and stacks, and other miscellaneous structural systems.
2004-2007 Project Engineer - C.W. Matthews Contracting Co., Marietta, Georgia GDOT - McFarland Rd/SR 400 Interchange Project. Primary responsibilities included the design and implementation of erosion control plans, traffic control plans, and staging plans. In addition, responsibilities included working with Department of Transportation (DOT) representatives to alter/change plan design in order to account for situations in the field or in order to have a minimal impact of the traveling public. Responsibilities also included the coordination and scheduling of work and subcontractors.
GDOT - SR20/SR400 Interchange Improvement Project. Primary responsibilities included the coordination and scheduling of work done by subcontractors and inspection of the work upon completion. In addition, responsibilities included working with DOT representatives to redesign plan in order to accommodate existing field conditions and to produce a more buildable design which was safer for the constructors as well as the traveling public. This included stormwater drainage plans, traffic control plans, and staging plans.
EDUCATION B.S., Civil Engineering Technology, Southern Polytechnic State University, Marietta, Georgia, 2003.
REGISTRATIONS/AFFILIATIONS Registered Professional Engineer, Civil, Pennsylvania, No. PE077046, 2009 Member, American Institute of Steel Construction (AISC)
Confined Space and Fall Protection Trained SPECIFIC TECHNICAL EXPERTISE/SPECIALIST COURSES Computer Skills STAADPro V8i AutoCAD MathCAD SmartPlant Review LPile Plus 5.0 SmartPlant Foundation Microsoft Office Applications PCA Column 002-ooo-OPF-016 (007848) HRF-0033 Corporate Base Page 3 Rev 6 (03.Feb-09)
EcoNomics A34
Glynna J Wilson Civil Design Engineer Sequoyah Nuclear Plant Tennessee Valley Authority
SUMMARY
Civil Engineer with 4.5 years of experience with the Tennessee Valley Authority at Sequoyah Nuclear Plant. Experience includes designing structural modifications with plant system, equipment seismic qualification, design change field implementation, and other various roles of a Civil Engineer. Lead Civil Engineer on Maintenance Rule, Structural Monitoring, and Dam Governance. Also, the Site Snubber Program Engineer. Familiar with AISC Steel Construction Manual, ACI 318 Building Code, and ASCE 7 Minimum Design Loads for buildings and other structures. Proficient with current design software including AutoCAD and MathCAD.
EXPERIENCE Tennessee Valley Authority- Served as a Civil Engineer within the Civil Engineering Design Group at Sequoyah Nuclear Plant since April 2008. Is qualified in Equipment Seismic Qualification and performed numerous evaluations of equipment during the procurement process. Responsible for field support for design change implementation. Familiar with the TVA CAP process and how it is used for problem identification and resolution. Qualified Civil Engineer in the Maintenance Rule Program responsible for maintaining structural condition of plant buildings and entering them into the CAP program and Maintenance Rule Tracking Calculation in order to monitor and drive resolution. Other responsibilities include field support, design change packages, verification of others work, and interface with other departments within and outside of the Engineering Organization.
EDUCATION B.S., Civil Engineering, University of Tennessee at Chattanooga, Chattanooga, Tennessee, 2008 A35
Phillip W. York, E.I.T.
- WorleyParsons Structural Engineering Associate resources &energy Resume
SUMMARY
Structural Engineering Associate with over three years of experience in the structural and civil engineering fields including pipe support systems analysis and structural design.
EXPERIENCIE 2010 - Present Structural Engineering Associate, WorleyParsons, Chattanooga, Tennessee Tennessee Valley Authority (TVA) - Brown's Ferry Nuclear Power Plant, Athens, Alabama.
Assisted in identifying and locating electrical panels and components for cable identification in all fire safety related systems.
TVA - Watts Bar Nuclear Power Plant, Spring City, Tennessee. Conducted field walkdowns of piping layout and supports.
TVA- Bellefonte Nuclear Power Plant, Hollywood, Alabama. Originated engineering analysis of pipe support systems including baseplates, structural steel, anchor bolts, welds, vendor components, and integral attachments.
2011 Civil Engineer, Atwell Group, Charleston, Tennessee Verified field accuracy and installation of storm sewers and sewer structures compared with designed drawings.
2008-2009 Structural Engineer, March Adams & Associates, Chattanooga, Tennessee Assisted on structural design and site planning of engineering projects including a precast concrete bridge, apartment complexes, and various industrial sites.
2007-2008 Dam Safety/River Operations Intern, TVA, Chattanooga, Tennessee Programmed proprietary database to accept decades of instrumentation data from hydroelectric plants and to calculate along predetermined parameters.
EDUCATION B.S., Engineering (Civil Concentration), University of Tennessee, Chattanooga, Tennessee, 2008 REGISTRATIONSIAFFILIATIONS Engineer-in-Training, State of Tennessee, License #26776 SPECIFIC TECHNICAL EXPERTISE AutoCAD, 2D and 3D Drafting SolidWorks, 2D and 3D Drafting STAAD.Pro, Structural Analysis and Design RISA, 2D and 3D Structural Analysis 002-000-CPF-016 (007848) HRF-0033 Corporate Base Page 1 Rev 6 (03-Feb-09)
EcoNomics A36
N a . r21JK Certificateof Completion Isaac Antanaitis Training on. Near Term Task Force Recommendation 2.3
- Plant Seismic Walkdowns June 21, 2012 if, lllo.
Date Robert K. Kassawara EPRI Manager; Structural Reliability & Integrity A37
L~~~FI2 au~ra EFCTAWCFPOW!R ISREEARdeCH INS1'MUT Certificateof Completion Joshua Best Training on Near Term Task Force Recommendation 2.3
- Plant Seismic Walkdowns June 21, 2012 Date Robert K. Kassawara EPRI Manager, Structural Reliability & Integrity A38
FFCIRIC POMPl1 Certificate of Completion John Dizon Training on Near Term Task Force Recommendation 2.3
- Plant Seismic Walkdowns June 21, 2012 if, jiilp.
. Date Robert K. Kassawara EPRI Manager.
Strucural Refiabillty & Integrity A39
ra~feI fU(ITQ;C POWER Certificate of Completion Stephen Eder Training on Near Term Task Force Recommendation 2.3
- Plant Seismic Walkdowns June 21, 2012 Date Robert K. Kassaware EPRI Manager, Strcual ReiftbIty & Integrity A40
ELECTRICPOWER a1=0I RESEARCH INSTITUTE Certificateof Completion Robert Malone Training on Near Term Task Force Recommendation 2.3
- Plant Seismic Walkdowns June 21, 2012 if.j. 44444 Robert K.Kassawara Date EPRI Manager, Structural Reliability & Integrity A41
ELECTRICPOWER Certificateof Completion Karen Tracy Training on Near Term Task Force Recommendation 2.3
- Plant Seismic Walkdowns June 21, 2012 Date Robert K.Kassawara EPRI Manager, Structural Reliability & Integrity A42
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Appendix B: Base List 1 This Appendix includes the Sequoyah Unit 2 Base List 1..
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Sequoyah Unit 2 Base List I UNID Safety Description Function O-ACCM-032-0060 AUX CONTROL AIR ACC A 0 0-ACCM-032-0086 AUX CONTROL AIR ACC B 0 0-AHU-311-0020 MAIN CONTROL ROOM AHU A-A 0 O-AHU-311-0023 MAIN CONTROL ROOM AHU B-B 0 O-AHU-311-0027 ELEC BOARD ROOM AHU A-A 0 0-AHU-311-0028 ELEC BOARD ROOM AHU B-B 0 0-BATB-250-QV 125V DC VITAL BATTERY I 0 O-BATB-250-QW 125V DC VITAL BATTERY II 0 0-BATB-250-QX 125V DC VITAL BATTERY III 0 O-BATB-250-QY 125V DC VITAL BATTERY IV 0 O-BDG-250-KE 125V DC VITAL BATTERY BOARD I 0 0-BDG-250-KF 125V DC VITAL BATTERY BOARD II 0 O-BDG-250-KG 125V DC VITAL BATTERY BOARD III 0 O-BDG-250-KH 125V DC VITAL BATTERY BOARD IV 0 0-CHGB-250-QE 125V DC VITAL BATTERY CHARGER I 0 O-CHGB-250-QF 125V DC VITAL BATTERY CHARGER 1-SPARE 0 O-CHGB-250-QG 125V DC VITAL BATTERY CHARGER II 0 O-CHGB-250-QH 125V DC VITAL BATTERY CHARGER III 0 O-CHGB-250-QJ 125V DC VITAL BATTERY CHARGER IV 0 O-CHGB-250-QK 125V DC VITAL BATTERY CHARGER 2-SPARE 0 0-CHR-311-0126 MAIN CONTROL ROOM CHILLER PKG A-A 0 0-CHR-311-0141 MAIN CONTROL ROOM CHILLER PKG B-B 0 0-CHR-311-0156 ELEC BOARD ROOM CHILLER PKG A-A 0 0-CHR-311-0171 ELEC BOARD ROOM CHILLER PKG B-B 0 0-CHR-313-0303 SHUTDOWN BD ROOMS A&B CHILLER PKG A-A 0 0-CHR-313-0338 SHUTDOWN BD ROOMS A8B CHILLER PKG 8-8 0 0-CLR-030-0192 SPENT FUEL PIT PMP & TB BOOSTER PMP RM COOLER A-A 5 0-CLR-030-0193 SPENT FUEL PIT PMP 8 TB BOOSTER PMP ROOM COOLER B-B 5 0-CLR-032-0065 AUX CONTROL AIR AFTERCOOLER A 0 0-CLR-032-0092 AUX CONTROL AIR AFTERCOOLER B 0 0-CMP-032-0060 AUX CONTROL AIR COMPRESSOR A-A 0 0-CMP-032-0086 AUX CONTROL AIR COMPRESSOR B-B 0 B2
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 0-CRN-303-SJ 125 TON AUX BLDG CRANE 0 0-DRYA-032-0074 AUX BLDG AIR DRYER (NO 1) A-A 0 0-DRYA-032-0075 AUX BLDG AIR DRYER (NO 2) A-A 0 0-DRYA-032-0099 AUX BLDG AIR DRYER (NO 2) B-B 0 0-DRYA-032-0100 AUX BLDG AIR DRYER (NO 1) B-B 0 0-FCV-070-0001 SFPCS HTX B OUTLET VLV 5 0-FCV-070-0011 SFPCS HTX A OUTLET VLV 5 0-FCV-070-0040 SFPCS HTX B INLET VLV 5 0-FCV-070-0041 SFPCS HTX A INLET VLV 5 0-FCV-070-0193 SFPCS HTX SUPPLY HEADER VLV 5 0-FCV-070-0194 SFPCS HTX SUPPLY HEADER VLV 5 0-FCV-070-0197 SFPCS HTX SUPPLY HEADER VLV 5 0-FCV-070-0198 SFPCS HTX SUPPLY HEADER VLV 5 0-FCV-070-0206 COND DEMIN WASTE EVAL BLDF RETURN ISOL VLV 5 0-FCV-070-0208 COND DEMIN WASTE EVAL BLDF SUPPLY ISOL VLV 5 0-FLT-032-0074 AUX CONRTOL AIR COMPRESSOR A-A PREFILTER 0 0-FLT-032-0075 AUX CONRTOL AIR COMPRESSOR B-B PREFILTER 0 0-FLT-032-0082 CONTROL AIR AFTERFILTER TO DRYERS A-A 0 0-FLT-032-0085 CONTROL AIR AFTERFILTER TO DRYERS B-B 0 0-FSV-311-0022A MAIN CONT RM AHU A-A TEMP 0 0-FSV-311-0022B MAIN CONT RM AHU A-A TEMP 0 0-FSV-311-0039A MAIN CONT RM AHU B-B TEMP 0 0-FSV-311-0039B MAIN CONT RM AHU B-B TEMP 0 0-FSV-311-0041A ELECTRICAL BD RM AHU B-B TEMP 0 0-FSV-311-0041B ELECTRICAL BD RM AHU B-B TEMP 0 0-FSV-311-0043A ELECTRICAL BD RM AHU B-B TEMP 0 0-FSV-311-0043B ELECTRICAL BD RM AHU B-B TEMP 0 0-HEX-070-0012A COMPONENT COOLING HX 0B1 0 0-HEX-070-0012B COMPONENT COOLING HX 0B2 0 0-HEX-077-0096 WASTE GAS COMPRESSOR A HEAT EXCHANGER 0 0-HEX-077-0111 WASTE GAS COMPRESSOR B HEAT EXCHANGER 0 0-HEX-078-0017 SPENT FUEL PIT HEAT EXCHANGER B 0 B3
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 0-HEX-078-0018 SPENT FUEL PIT HEAT EXCHANGER A 0 O-LS-018-0062A/1 DSL GENERATOR DAY TANK 1 LEVEL-LOW 4 0-LS-018-0062A/2 DSL GENERATOR DAY TANK 1 LEVEL-LOW 4 0-LS-018-0062A/3 DSL GENERATOR DAY TANK 1 LEVEL-LOW 4 0-LS-018-0062A/4 DSL GENERATOR DAY TANK 1 LEVEL-LOW 4 0-LS-018-0062B/1 DSL GENERATOR DAY TANK 1 LEVEL-HI 4 0-LS-018-00621B/2 DSL GENERATOR DAY TANK 1 LEVEL-HI 4 0-LS-018-0062B/3 DSL GENERATOR DAY TANK 1 LEVEL-HI 4 0-LS-018-0062B/4 DSL GENERATOR DAY TANK 1 LEVEL-HI 4 0-LS-018-0078A/1 DSL GENERATOR DAY TANK 2 LEVEL-LOW 4 0-LS-018-0078A/2 DSL GENERATOR DAY TANK 2 LEVEL-LOW 4 0-LS-018-0078A/3 DSL GENERATOR DAY TANK 2 LEVEL-LOW 4 O-LS-018-0078A/4 DSL GENERATOR DAY TANK 2 LEVEL-LOW 4 0-LS-018-0078B/1 DSL GENERATOR DAY TANK 2 LEVEL-HI 4 0-LS-018-0078B/2 DSL GENERATOR DAY TANK 2 LEVEL-HI 4 0-LS-018-0078B/3 DSL GENERATOR DAY TANK 2 LEVEL-HI 4 0-LS-018-0078B/4 DSL GENERATOR DAY TANK 2 LEVEL-HI 4 0-PMP-067-0432 ERCW PUMP J-A 0 O-PMP-067-0436 ERCW PUMP K-A 0 0-PMP-067-0440 ERCW PUMP L-B 0 0-PMP-067-0444 ERCW PUMP M-B 0 O-PMP-067-0452 ERCW PUMP N-B 0 O-PMP-067-0456 ERCW PUMP P-B 0 0-PMP-067-0460 ERCW PUMP Q-A 0 0-PMP-067-0464 ERCW PUMP R-A 0 0-PMP-067-0470 ERCW SCREEN WASH PUMP A-A 0 0-PMP-067-0477 ERCW SCREEN WASH PUMP B-B 0 0-PMP-067-0482 ERCW SCREEN WASH PUMP C-B 0 0-PMP-067-0487 ERCW SCREEN WASH PUMP D-A 0 0-PMP-070-0051 CCS PUMP C-S 0 0-PMP-313-0303 SHTDN BD RM A&B CW SYS CIRC PMP 0 0-PMP-313-0338 SHTDN BD RM A&B CW SYS CIRC PMP 0 B4
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 0-SGEN-311-0053 MAIN CONT RM AHU A-A STEAM GEN 0 0-SGEN-311-0062 ELECT BD RM AHU A-A STEAM GEN 0 0-TCV-067-0195 ELECT RM A/C COND A SUPPLY CNTL VLV 0 0-TCV-067-0197 CONT BLDG A/C COND A SUPPLY CNTL VLV 0 0-TCV-067-0199 ELECT RM A/C COND B SUPPLY CNTL VLV 0 0-TCV-067-0201 CONT BLDG A/C COND B SUPPLY CNTL VLV 0 0-TNK-018-5032-1A1 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-1A2 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-1A3 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-1A4 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-1B1 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-1B2 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-1B3 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-1B4 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-2A1 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-2A2 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-2A3 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-2A4 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-2B1 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-2B2 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-2B3 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-018-5032-2B4 HORIZONTAL DSL FUEL OIL STG TNK 0 0-TNK-032-0062 AUX CONTROL AIR RECVR A-A 0 0-TNK-032-0088 AUX CONTROL AIR RECVR B-B 0 2-AHU-030-0080 CONTROL ROD DRIVE COOLING UNIT D-B 5 2-AHU-030-0083 CONTROL ROD DRIVE COOLING UNIT A-A 5 2-AHU-030-0088 CONTROL ROD DRIVE COOLING UNIT C-A 5 2-AHU-030-0092 CONTROL ROD DRIVE COOLING UNIT B-B 5 2-AHU-313-0262 INCORE INST RM AHU A 0 2-AHU-313-0267 INCORE INST RM AHU B 0 2-AHU-313-0332 SHTDN BD RM B SUPPLY AHU 2A-A 0 2-AHU-313-0367 SHTDN BD RM B SUPPLY AHU 2B-B 0 B5
Sequoyah Unit 2 Base List I Safety UNID Description Function 2-AHU-313-0488 480V BD RM 2A SUPPLY AHU 2A-A 0 2-AHU-313-0514 480V BD RM 2B SUPPLY AHU 2B-B 0 2-BATB-082-UD DG 2A-A BATTERY 0 2-BATB-082-U E DB 2B-B BATTERY 0 2-BDA-202-CO 6900V SHUTDOWN BOARD 2A-A 0 2-BDB-201-DN 480V SHUTDOWN BD 2A1-A 0 2-BDB-201-DO 480V SHUTDOWN BD 2A2-A 0 2-BDB-201-DP 480V SHUTDOWN BD 2B1-B 0 2-BDB-201-DQ 480V SHUTDOWN BD 2B2-B 0 2-BDB-202-CP 6900V SHUTDOWN BOARD 2B-B 0 2-BDC-201-FL 480V ERCW MCC 2A-A 0 2-BDC-201-FN 480V ERCW MCC 2B-B 0 2-BDC-201-FQ 480V DIESEL AUXILIARY BOARD 2A1-A 0 2-BDC-201-FR 480V DIESEL AUXILIARY BOARD 2A2-A 0 2-BDC-201-FU 480V DIESEL AUXILIARY BOARD 2B1-B 0 2-BDC-201-FV 480V DIESEL AUXILIARY BOARD 2B2-B 0 2-BDC-201-GL 480V REACTOR MOV BOARD 2A1-A 0 2-BDC-201-GM 480V REACTOR MOV BOARD 2A2-A 0 2-BDC-201-GN 480V REACTOR MOV BOARD 2B1-B 0 2-BDC-201-GO 480V REACTOR MOV BOARD 2B2-B 0 2-BDC-201-JJ 480V CONTROL & AUX BLDG VENT BOARD 2A1-A 0 2-BDC-201-JK 480V CONTROL & AUX BLDG VENT BOARD 2A2-A 0 2-BDC-201-JL 480V CONTROL & AUX BLDG VENT BOARD 2B1-B 0 2-BDC-201-JM 480V CONTROL & AUX BLDG VENT BOARD 2B2-B 0 2-BDC-201-JP 480V REACTOR VENT BOARD 2A-A 0 2-BDC-201-JQ 480V REACTOR VENT BOARD 2B-B 0 2-BDE-250-ND 120V AC VITAL INST POWER BOARD 2-1 0 2-BDE-250-NF 120V AC VITAL INST POWER BOARD 2-11 0 2-BDE-250-NH 120V AC VITAL INST POWER BOARD 2-111 0 2-BDE-250-NK 120V AC VITAL INST POWER BOARD 2-IV 0 2-CHGB-062-TZ DG 2A-A BATTERY CHARGER 0 2-CHGB-062-UA DG 2B-B BATTERY CHARGER 0 B6
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-CHR-043-0156 HOT SAMPLE ROOM CHILLER 5 2-CHR-313-0221A INCORE INST RMWTR CHILLER PKG A 0 2-CHR-313-0228A INCORE INST RMWTR CHILLER PKG B 0 2-CLR-030-0074 LOWER COMPT COOLING UNIT A-A 5 2-CLR-030-0075 LOWER COMPT COOLING UNIT C-A 5 2-CLR-030-0077 LOWER COMPT COOLING UNIT B-B 5 2-CLR-030-0078 LOWER COMPT COOLING UNIT D-B 5 2-CLR-030-0095 UPPER COMPT COOLING UNIT A 5 2-CLR-030-0097 UPPER COMPT COOLING UNIT B 5 2-CLR-030-0099 UPPER COMPT COOLING UNIT C 5 2-CLR-030-0100 UPPER COMPT COOLING UNIT D 5 2-CLR-030-0175 RHR PUMP RM COOLER 2A-A 5 2-CLR-030-0176 RHR PUMP RM COOLER 2B-B 5 2-CLR-030-0177 CONTAINMENT SPRAY PUMP RM COOLER 2A-A 5 2-CLR-030-0178 CONTAINMENT SPRAY PUMP RM COOLER 2B-B 5 2-CLR-030-0179 SIS PUMP RM COOLER 2B-B 5 2-CLR-030-0180 SIS PUMP RM COOLER 2A-A 5 2-CLR-030-0181 RECIP CHG PMP RM COOLER 2C-B 0 2-CLR-030-0182 CENTRIF CHARGING PUMP RM COOLER 2B-B 5 2-CLR-030-0183 CENTRIF CHARGING PUMP RM COOLER 2A-A 5 2-CLR-030-0184 BA XFER PMP & AUX FW PMP SP CLR A-A 5 2-CLR-030-0185 BA XFER PMP & AUX FW PMP SP CLR B-B 5 2-CLR-030-0186 PENETRATION ROOM COOLER 2A-A 5 2-CLR-030-0187 PENETRATION ROOM COOLER 2B-B 5 2-CLR-030-0194 PENETRATION ROOM COOLER 2A-A 5 2-CLR-030-0195 PENETRATION ROOM COOLER 2B-B 5 2-CLR-030-0196 PENETRATION ROOM COOLER 2A-A 5 2-CLR-030-0197 PENETRATION ROOM COOLER 2B-B 5 2-CLR-030-0201 PIPE CHASE COOLER 2A-A 5 2-CLR-030-0202 PIPE CHASE COOLER 2B-B 5 2-CLR-043-0331A POST ACCIDENT SAMPLING COOLERS 1 5 2-CLR-043-0331B POST ACCIDENT SAMPLING COOLERS 2 5 B7
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-CLR-062-0191 BORIC ACID EVAP PKG B DISTILLATE COOLER 3,5 2-CM P-082-0240 DSL 2A1 STARTING AIR COMPRESSER 25.5 CFM 0 2-CMP-082-0241 DSL 2A2 STARTING AIR COMPRESSER 25.5 CFM 0 2-CMP-082-0270 DSL 2B1 STARTING AIR COMPRESSER 25.5 CFM 0 2-CMP-082-0271 DSL 2B2 STARTING AIR COMPRESSER 25.5 CFM 0 2-CMP-313-0483 480V ELECT BD RM 2A AIR RECIP COMP 2A-A 0 2-CMP-313-0508 480V ELECT BD RM 2B AIR RECIP COMP 2B-B 0 2-CND-062-0192 BORIC ACID EVAP PKG B CONDENSER 3,5 2-CND-062-0196 BORIC ACID EVAP PKG B VENT CONDENSER 3,5 2-CND-313-2074 480V ELECT BD RM 2A AIR COOLED COND 2A-A 0 2-CND-313-2075 480V ELECT BD RM 2B AIR COOLED COND 2B-B 0 2-CRN-303-DQ 175 TON POLAR CRANE 0 2-ENG-082-0002A1 DIESEL ENGINE 2A1 0 2-ENG-082-0002A2 DIESEL ENGINE 2A2 0 2-ENG-082-0002B1 DIESEL ENGINE 2B1 0 2-ENG-082-0002B2 DIESEL ENGINE 2B2 0 2-FAN-030-0038 CNTMT AIR RETURN FAN A 5 2-FAN-030-0039 CNTMT AIR RETURN FAN B 5 2-FAN-030-0246A 480V TRANSFORMER ROOM 2B EXH FAN 2B1-A 5 2-FAN-030-0246B 480V TRANSFORMER ROOM 2B EXH FAN 2B2-A 5 2-FAN-030-0246D 480V TRANSFORMER ROOM 2B EXH FAN 2B3-A 5 2-FAN-030-0246E 480V TRANSFORMER ROOM 2B EXH FAN 2B4-A 5 2-FAN-030-0250A 480V TRANSFORMER ROOM 2A EXH FAN 2A1-B 5 2-FAN-030-0250B 480V TRANSFORMER ROOM 2A EXH FAN 2A2-B 5 2-FAN-030-0316 DIESEL PANEL 2A-A VENT FAN 5 2-FAN-030-0317 DIESEL PANEL 2B-B VENT FAN 5 2-FAN-030-0448 D-G RM 2A-A EXHAUST FAN 1 5 2-FAN-030-0450 D-G RM 2B-B EXHAUST FAN 1 5 2-FAN-030-0452 D-G RM 2A-A EXHAUST FAN 2 5 2-FAN-030-0454 D-G RM 2B-B EXHAUST FAN 2 5 2-FAN-030-0456 DIESEL GEN ROOM 2A-A BATTERY HOOD EXHAUST 5 2-FAN-030-0458 DIESEL GEN ROOM 2B-B BATTERY HOOD EXHAUST 5 B8
Sequoyah Unit 2 Base List I Safety UNID Description Function 2-FAN-030-0460 DIESEL GEN 2A-A ELECT BD ROOM EXHAUST. 5 2-FAN-030-0462 DIESEL GEN 2B-B ELECT BD ROOM EXHAUST 5 2-FAN-030-250D 480V TRANSFORMER ROOM 2A EXH FAN 2A3-B 5 2-FAN-313-0496 BATTERY ROOM IV EXHAUST FAN 2B1-A 0 2-FAN-313-0497 BATTERY ROOM IV EXHAUST FAN 2B2-B 0 2-FAN-313-0522 BATTERY ROOM III EXHAUST FAN 2A1-A 0 2-FAN-313-0523 BATTERY ROOM III EXHAUST FAN 2A2-B 0 2-FCO-030-0250B TRANSFORMER ROOM 2A DAMPER 5 2-FCO-030-246A TRANSFORMER ROOM 2B DAMPER 5 2-FCO-030-246B TRANSFORMER ROOM 2B DAMPER 5 2-FCO-030-250A TRANSFORMER ROOM 2A DAMPER 5 2-FCO-313-0478A BOARD RM CONDENSER 2A-A DAMPER 0 2-FCO-313-0478B BOARD RM CONDENSER 2A-A DAMPER 0 2-FCO-313-0496 BATTERY ROOM IV DAMPER FOR FAN Al-A 0 2-FCO-313-0497 BATTERY ROOM IV DAMPER FOR FAN A2-B 0 2-FCO-313-0498 BATTERY ROOM IV DAMPER FOR FAN A2-B 0 2-FCO-313-0499 BATTERY ROOM IV DAMPER FOR FAN Al-A 0 2-FCO-313-0503 BOARD RM CONDENSER 2B-B DAMPER 0 2-FCO-313-0510 BATTERY ROOM III DAMPER FOR FAN B2-B 0 2-FCO-313-0522 BATTERY ROOM III DAMPER FOR FAN B1-A 0 2-FCO-313-0523 BATTERY ROOM III DAMPER FOR FAN B2-B 0 2-FCO-313-0524 BATTERY ROOM III DAMPER FOR FAN Bl-A 0 2-FCV-001-0004 SG 1 MAIN STM HDR ISOLATION VALVE 5 2-FCV-001-0007 BLOWDOWN FLOW CONTROL VLV, SG-1 5 2-FCV-001-0011 SG 2 MAIN STM HDR ISOLATION VALVE 5 2-FCV-001-0014 BLOWDOWN HDR FLOW CONTROL VLV, SG-2 5 2-FCV-001-0015 AUX FW PMP TURB STM SUPPLY FROM SG NO 1 4,5 2-FCV-001-0016 AUX FW PMP TURB STM SUPPLY FROM SG NO 4 4,5 2-FCV-001-0022 SG 3 MAIN STM HDR ISOLATION VALVE 5 2-FCV-001-0025 BLOWDOWN HDR FLOW CONTROL VLV, SG-3 5 2-FCV-001-0029 SG 4 MAIN STM HDR ISOLATION VALVE 5 2-FCV-001-0032 BLOWDOWN HDR FLOW CONTROL VLV. SG-4 5 B9
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-FCV-O01-OlB1 BLOWDOWN ISOL VLV INSIDE CNTMT, SG-1 4 2-FCV-001-01B2 BLOWDOWN ISOL VLV INSIDE CNTMT, SG-2 4 2-FCV-O01-01B3 BLOWDOWN ISOL VLV INSIDE CNTMT, SG-3 4 2-FCV-001-01B4 BLOWDOWN ISOL VLV INSIDE CNTMT, SG-4 4 2-FCV-003-0033 SG#1 FW ISOLATION VALVE 5 2-FCV-003-0047 STM GEN #2 ISOLATION VALVE 5 2-FCV-003-0087 STM GEN #3 ISOLATION VALVE 5 2-FCV-003-O100 STM GEN #4 FW ISOLATION VALVE 5 2-FCV-003-0126A ERCW HDR B ISOL VLV 4 2-FCV-003-0136A ERCW HDR A ISOL VLV 4 2-FCV-003-0166A ERCW HDR A ISOL VLV 4 2-FCV-003-0166B ERCW HDR A ISOL VLV 4 2-FCV-003-0179A ERCW HDR B ISOL VLV 4 2-FCV-003-0179A ERCW HDR B ISOL VLV 4 2-FCV-026-0240 CONTAINMENT STAND PIPE 5 2-FCV-026-0243 REACTOR COOLANT PMP SPRAY ISOL VLV 5 2-FCV-030-0007 UPPER COMPT PURGE ISOLATION VALVE 5 2-FCV-030-0008 UPPER COMPT PURGE ISOLATION VALVE 5 2-FCV-030-0009 UPPER COMPT PURGE ISOLATION VALVE 5 2-FCV-030-0010 UPPER COMPT PURGE ISOLATION VALVE 5 2-FCV-030-0014 LOWER COMPT PURGE ISOLATION VALVE 5 2-FCV-030-0015 LOWER COMPT PURGE ISOLATION VALVE 5 2-FCV-030-0016 LOWER COMPT PURGE ISOLATION VALVE 5 2-FCV-030-0017 LOWER COMPT PURGE ISOLATION VALVE 5 2-FCV-030-0019 INCORE INSTR ROOM PURGE ISOLATION VALVE 5 2-FCV-030-0020 INCORE INSTR ROOM PURGE ISOLATION VALVE 5 2-FCV-030-0037 LOWER COMPT PURGE CTRL VALVE 5 2-FCV-030-0040 LOWER COMPT PURGE CTRL VALVE 5 2-FCV-030-0047 CONTAINMENT VACUUM RELIEF 5 2-FCV-030-0048 CONTAINMENT VACUUM RELIEF 5 2-FCV-030-0050 UPPER CNTMT EXH ISOLATION VALVE 5 2-FCV-030-0051 UPPER CNTMT EXH ISOLATION VALVE 5 B10
Sequoyah Unit 2 Base List I Safety UNID Description Function 2-FCV-030-0052 UPPER CNTMT EXH ISOLATION VALVE 5 2-FCV-030-0053 UPPER CNTMT EXH ISOLATION VALVE 5 2-FCV-030-0056 LOWER CNTMT EXH ISOLATION VALVE 5 2-FCV-030-0057 LOWER CNTMT EXH ISOLATION VALVE 5 2-FCV-030-0058 INCORE INSTR ROOM EXH ISOLATION VALVE 5 2-FCV-030-0059 INCORE INSTR ROOM EXH ISOLATION VALVE 5 2-FCV-032-0081 REACTOR BLDG UNIT 2 TRAIN A ISOL VLV 5 2-FCV-032-0103 REACTOR BLDG UNIT 2 TRAIN B ISOL VLV 5 2-FCV-032-0111 REACTOR BLDG UNIT 2 NONESNTL CNTL AIR ISOL VLV 5 2-FCV-061-0096 CLYCOL FLOOR SUPPLY ISOLATION VALVE 5 2-FCV-061-0097 INLET ISOLATION VALVE REACTOR BLDG 5 2-FCV-061-0110 GLYCOL FLOOR RETURN ISOLATION VALVE 5 2-FCV-061-0122 OUTLET ISOLATION VALVE REACTOR BLDG 5 2-FCV-061-0191 GLYCOL FLOOR RETURN ISOLATION VALV 5 2-FCV-061-0192 GLYCOL SUPPLY ISOLATION VALVE 5 2-FCV-061-0193 GLYCOL AIR HANDLER RETURN ISOL VALV 5 2-FCV-061-0194 GLYCOL RETURN ISOLATION VALVE 5 2-FCV-062-0009 RCP 1 SEAL INJECTION ISOLATION VALVE 3 2-FCV-062-0022 RCP 2 SEAL INJECTION ISOLATION VALVE 3 2-FCV-062-0035 RCP 3 SEAL INJECTION ISOLATION VALVE 3 2-FCV-062-0048 RCP 4 SEAL INJECTION ISOLATION VALVE 3 2-FCV-062-0061 SEAL FLOW ISOLATION VALVE 3,5 2-FCV-062-0063 RCP SEAL INJECTION ISOL VALVE 3,5 2-FCV-062-0069 RC LOOP 3 LETDOWN FLOW 3,5 2-FCV-062-0070 RC LOOP 3 LETDOWN FLOW 3,5 2-FCV-062-0072 REGEN HT EXCH LETDOWN ISOL VLV A 3,5 2-FCV-062-0073 REGEN HT EXCH LETDOWN ISOL VLV B 3,5 2-FCV-062-0074 REGEN HT EXCH LETDOWN ISOL VLV C 3,5 2-FCV-062-0077 LETDOWN LINE ISOL VLV FLOW CONTROL 3,5 2-FCV-062-0085 NORMAL CHARGING ISOL VALVE 3 2-FCV-063-0001 RWST TO RHR PMP FLOW CNTL VLV 1,3,4 2-FCV-063-0003 SIS PUMP DISCHARGE TO RWST SHUTOFF VALVE 3,4 Bl
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-FCV-063-0004 SIS PUMP A-A DISCH TO RWST SHUTOFF VALVE 3,4 2-FCV-063-0005 RWST TO SIS PUMP FLOW CONTROL VALVE 1,3,4 2-FCV-063-0006 SIS PUMP INLET TO CVCS CHARGING PUMP 3,4 2-FCV-063-0007 SIS PUMP INLET TO CVCS CHARGING PUMP 3,4 2-FCV-063-0008 RHR HTX A T CVCS CHARGING PUMPS 3,4 2-FCV-063-0011 RHR HTX B TO SIS PUMPS 3,4 2-FCV-063-0021 SIS PUMP OUTLET TO SIS TEST LINE 5 2-FCV-063-0022 SIS PUMPS COLD LEG INJECTION CONTROL VLV 3,4 2-FCV-063-0023 SIS ACCUM FILL LINE ISOLATION VLV 5 2-FCV-063-0025 SIS CCP INJ TANK SHUTOFF VALVE 1,3,4 2-FCV-063-0026 SIS BORON INJ TANK SHUTOFF VALVE 1,3,4 2-FCV-063-0039 SIS BORON INJ TANK INLET SHUTOFF VALVE 1,3,4 2-FCV-063-0040 SIS BORON INJ TANK INLET SHUTOFF VALVE 1,3,4 2-FCV-063-0047 SIS PUMP A-A INLET VLV 1,3,4 2-FCV-063-0048 SIS PUMP B-B INLET VLV 1,3,4 2-FCV-063-0064 SIS ACCUM TANK N2 HDR INLET VLV 5 2-FCV-063-0067 SIS ACCUMULATOR TNK 4 FLOW ISOL VALVE 3 2-FCV-063-0070 SIS ACCUM TK4 FILL VLV 5 2-FCV-063-0071 SIS CHECK VLV FLOW ISOLATION VLV 5 2-FCV-063-0072 RHR CONTAINMENT SUMP FLOW ISOL VLV 3,4,5 2-FCV-063-0073 RHR CONTAINMENT SUMP FLOW ISOL VLV 3,4,5 2-FCV-063-0077 SIS ACCUM TK3 FILL VLV 5 2-FCV-063-0080 SIS ACCUMULATOR TNK 3 FLOW ISOL VALVE 3 2-FCV-063-0084 SIS CHK VLV ISOL HDR FLOW ISOLATION VLV 5 2-FCV-063-0090 CHARGING FLOW ISOL VLV 5 2-FCV-063-0091 CHARGING FLOW ISOL VLV 5 2-FCV-063-0093 RHR PUMP A-A DISCHARGE TO CL 2&3 1,3,4 2-FCV-063-0094 RHR PUMP B-B DISCHARGE TO CL 1&4 1,3,4 2-FCV-063-0095 SIS ACCUM TK 2 FILL VLV 5 2-FCV-063-0098 SIS ACCUMULATOR TNK 2 FLOW ISOL VALVE 3 2-FCV-063-0111 SIS CHK VLV LEAK TEST ISOLATION VLV 5 2-FCV-063-0112 SIS CHK VLV LEAK TEST ISOLATION VLV 5 B12
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-FCV-063-0115 SIS ACCUM TK 1 FILL VLV 5 2-FCV-063-0118 SiS ACCUMULATOR TNK 1 FLOW ISOL VALVE 3 2-FCV-063-0121 SIS FLOW TO CL CHECK VLV TEST 5 2-FCV-063-0138 EMERGENCY BORATION FLOW CONT VLV 3.
2-FCV-063-0152 SIS PUMP A-A OUTLET FLOW CONTROL VALVE 1,3,4 2-FCV-063-0153 SIS PUMP B-B OUTLET FLOW CONTROL VALVE 1,3,4 2-FCV-063-0156 SIS PUMP OUTLET TO RCS LP 1&3 HL 1,3,4 2-FCV-063-0157 SIS PUMP OUTLET TO RCS LP 2&4 HL 1,3,4 2-FCV-063-0164 SIS PUMP OUT TEST LINE 5 2-FCV-063-0172 RHR INJECTION OR RECIRC AFTER LOCA 3,4 2-FCV-063-0174 SIS TEST LINE CHECK VLV TEST 5 2-FCV-063-0175 SIS PUMP B-B DISCH TO RWST SHUTOFF VLV 3,4 2-FCV.-064-0490D ERCW HEADER B STRAINER FLUSHOUT VALVE 0 2-FCV-067-0065 EMERG DSL HTXS Bl&B2 SUP VLV FROM HDR A 0 2-FCV-067-0066 EMERG DSL HTXS Al&A2 SUP VLV FROM HDR A 0 2-FCV-067-0067 EMERG DSL HTXS B1&B2 SUP VLV FROM HDR B 0 2-FCV-067-0068 EMERG DSL HTXS A1&A2 SUP VLV FROM HDR B 0 2-FCV-067-0083 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0087 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0088 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0089 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0090 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0091 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0095 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0096 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0099 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0103 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0104 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0105 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0106 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0107 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0111 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 B13
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-FCV-067-0112 LOWER CNTMT D COOLERS SUPPLY ISOL VALVE 5 2-FCV-067-0123 CNTMT SPRAY HTX B SUPPLY CONTROL VALVE 0 2-FCV-067-0124 CONTAINMENT SPRAY HTX B SUPPLY CONTROL VALVE 0 2-FCV-067-0125 CNTMT SPRAY HTX A SUPPLY CONTROL VALVE 0 2-FCV-067-0126 CONTAINMENT SPRAY HTX A DISCHARGE VALVE 0 2-FCV-067-0130 UPPER CNTMT VENT CLR A SUPPLY ISOL VLV 5 2-FCV-067-0131 UPPER CNTMT VENT CLR A DISCH LSOL VLV 5 2-FCV-067-0133 UPPER CNTMT VENT CLR C SUPPLY ISOL VLV 5 2-FCV-067-0134 UPPER CNTMT VENT CLR C DISCH ISOL VLV 5 2-FCV-067-0138 UPPER CNTMT VENT CLR B SUPPLY ISOL VLV 5 2-FCV-067-0139 UPPER CNTMT VENT CLR B DISCH ISOL VLV 5 2-FCV-067-0141 UPPER CNTMT VENT CLR D SUPPLY ISOL VLV 5 2-FCV-067-0142 UPPER CNTMT VENT CLR D SDISCH ISOL VLV 5 2-FCV-067-0146 CCS HTX 1A1/A12 DISCH CONTROL VLV 0 2-FCV-067-0176 SIS PUMP RM CLR-30-180 SUPPLY CNTL VLV 0 2-FCV-067-0182 SIS PUMP RM CLR-30-179 SUPPLY CNTL VLV 0 2-FCV-067-0184 CS PUMP RM CLR-30-177 SUPPLY CNTL VLV 0 2-FCV-067-0186 CS PUMP RM CLR-30-178 SUPPLY CNTL VLV 0 2-FCV-067-0295 UPPER CNTMT VENT CLR A DISCH ISOL VLV 5 2-FCV-067-0296 UPPER CNTMT VENT CLR C DISCH ISOL VLV 5 2-FCV-067-0297 UPPER CNTMT VENT CLR B DISCH ISOL VLV 5 2-FCV-067-0298 UPPER CNTMT VENT CLR D DISCH ISOL VLV 5 2-FCV-067-0490A ERCW HEADER B STRAINER BACKWASH VALVE 0 2-FCV-067-0491A ERCW HEADER A STRAINER BACKWASH VALVE 0 2-FCV-067-0491D ERCW HEADER A STRAINER FLUSHOUT VALVE 0 2-FCV-068-0305 RCS FLOW CNTL VLV WDS N2 MAAN TO PRT 5 2-FCV-068-0307 RCS FLOW CNTL VLV WDS GA TO PRT 5 2-FCV-068-0308 RCS FLOW CNTL VLV WDS GA TO PRT 5 2-FCV-068-0332 RCS PRESSURIZER FELIEF FLOW CTRL VALVE 2 2-FCV-068-0333 RCS PRESSURIZER FELIEF FLOW CTRL VALVE 2 2-FCV-070-0066 CCS SURGE TNK VENT VLV 0 2-FCV-070-0085 EXCESS LETON HTX OUTLET VLV 5 B14
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-FCV-070-0087 RC PMP THERM BARRIER RET CNTNMT ISOL VLV 5 2-FCV-070-0089 RC PMP OIL CLR RET CNTNMT ISOL VLV 5 2-FCV-070-0090 RC PMP THERM BARRIER RET CNTNMT ISOL VLV 5 2-FCV-070-0092 RC PMP OIL CLR RET CNTNMT ISOL VLV 5 2-FCV-070-0133 RC PMP THERM BARRIER CONT ISOL VLV 5 2-FCV-070-0134 RC PMP THERM BARRIER CONT ISOL VLV 5 2-FCV-070-0139 RC PMP OIL CLR HDR CONT ISOL VLV 5 2-FCV-070-0140 RC PMP OIL CLR HDR CONT ISOL VLV 5 2-FCV-070-0141 RC PMP OIL CLR HDR CONT ISOL VLV 5 2-FCV-070-0143 EXCESS LETDOWN HTX CONT INLET ISOL VLV 5 2-FCV-070-0153 RHR HTX B CUTLET VALVE 4 2-FCV-070-0156 RHR HTX A CUTLER VALVE 4 2-FCV-070-0168 BA GAS STPR EVAP PKG B FLOW CONT VLV 5 2-FCV-070-0183 SAMPLE HTX HDR OUTLET VLV 0 2-FCV-070-0207 COND DEMIN WASTE EVAP BLDG SUPPLY 5 2-FCV-072-0002 CONTAINMENT SPRAY HDR B ISOLATION VALVE 5 2-FCV-072-0020 CNTMT SUMP SPRAY HDR B FLOW CONTROL VLV 5 2-FCV-072-0021 RWST TO SPRAY HDR B FLOW CONTROL VALVE 5 2-FCV-072-0022 RWST TO SPRAY HDR A FLOW CONTROL VALVE 5 2-FCV-072-0023 CNTMT SUMP SPRAY HDR A FLOW CONTROL VLV 5 2-FCV-072-0039 CONTAINMENT SPRAY HDR A ISOLATION VALVE 5 2-FCV-072-0040 RHR SPRAY HEADER A ISOLATION VALVE 5 2-FCV-072-0041 RHR SPRAY HEADER B ISOLATION VALVE 5 2-FCV-074-O001 RHR SYSTEM ISOLATION VALVE 4 2-FCV-074-0002 RHR SYSTEM ISOLATION VALVE 4 2-FCV-074-0003 RHR PUMP 2A-A INLET FLOW CONTROL VALVE 1,3,4 2-FCV-074-0012 RHR PUMP 2A-A MINIMUM FLOW VALVE 1,3,4 2-FCV-074-0016 RHR HT EX A OUTLET FLOW CONTROL VLV 1,3,4 2-FCV-074-0021 RHR PUMP 2B-1B INLET FLOW CONTROL VALVE 1,3,4 2-FCV-074-0024 RHR PUMP 2B-B MINIMUM FLOW VALVE 1,3,4 2-FCV-074-0028 RHR HT EX B OUT FLOW CONTROL VLV 1,3,4 2-FCV-074-0033 RHR HT EX A BYPASS 3,4 B15
Sequoyah Unit 2 Base List 1 UNID Safety Description Function 2-FCV-074-0035 RHR HT EX B BYPASS 3,4 2-FCV-077-0009 REACT COOLANT DRAIN TNK FLOW CNTL VLV 5 2-FCV-077-0010 REACT COOLANT DRAIN TNK FLOW CNTL VLV 5 2-FCV-077-0018 REACT COOLANT DRN TNK TO VENT HDR ISOL VLV 5 2-FCV-077-0019 REACT COOLANT DRN TNK TO VENT HDR ISOL VLV 5 2-FCV-077-0020 REACT COOLANT DRN TNK N2 SUPPLY FLOW CNTL VLV 5 2-FCV-077-0127 RAECT BLDG SUMP DISCH FLOW CNTL VLV 5 2-FCV-077-0128 REACT BLDG SUMP DISCH FLOW CNTL VLV 5 2-FCV-084-0012 PW RCS PRESS RELF TNK & RCP STANDPIPES 5 2-FCV-090-0107 CNTNMT BLDG LWR COMPT MON ISOL VLV 5 2-FCV-090-0108 CNTNMT BLDG LWR COMPT MON ISOL VLV 5 2-FCV-090-0109 CNTNMT BLDG LWR COMPT MON ISOL VLV 5 2-FCV-090-0110 CNTNMT BLDG LWR COMPT MON ISOL VLV 5 2-FCV-090-0111 CNTNMT BLDG LWR COMPT MON ISOL VLV 5 2-FCV-090-0113 CNTNMT BLDG UPR COMPT MON ISOL VLV 5 2-FCV-090-0114 CNTNMT BLDG UPR COMPT MON ISOL VLV 5 2-FCV-090-0115 CNTNMT BLDG UPR COMPT MON ISOL VLV 5 2-FCV-090-0116 CNTNMT BLDG UPR COMPT MON ISOL VLV 5 2-FCV-090-0117 CNTNMT BLDG UPR COMPT MON ISOL VLV 5 2-FCV-313-0222 ANNULUS ISOL VLV 5 2-FCV-313-0223 INSTRUMENT RM ISOL VLV 0 2-FCV-313-0224 ANNULUS ISOL VLV 5 2-FCV-313-0225 INSTRUMENT RM ISOL VLV 0 2-FCV-313-0229 ANNULUS ISOL VLV 5 2-FCV-313-0230 INSTRUMENT RM ISOL VLV 0 2-FCV-313-0231 ANNULUS ISOL VLV 5 2-FCV-313-0232 INSTRUMENT RM ISOL VLV 0 2-FI-074-0012 RHR FLOW INDICATOR, TRAIN A 3,4 2-FI-074-0024 RHR FLOW INDICATOR, TRAIN B 3,4 2-FLT-062-0065 SEAL WATER FILTER 3 2-FLT-062-0096 SEAL WATER INJECTION FILTERS 3 2-FLT-062-0100 REACTOR COOLANT FILTER 3 B16
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-FSV-032-0087 AUX AIR COMPR B-B COOLING WTR INLET 5 2-FSV-068-0394 REACTOR HEAD VENT ISOLATION VALVE 4 2-FSV-068-0395 REACTOR HEAD VENT ISOLATION VALVE 4 2-FSV-068-0396 REACTOR HEAD VENT ISOLATION VALVE 4 2-FSV-068-0397 REACTOR HEAD VENT ISOLATION VALVE 4 2-FT-062-0001 RCP NO. 1 SEAL WATER FLOW 3 2-FT-062-0014 RCP NO. 2 SEAL WATER FLOW 3 2-FT-062-0027 RCP NO. 3 SEAL WATER FLOW 3 2-FT-062-0040 RCP NO. 4 SEAL WATER FLOW 3 2-FV-030-0046 CONTAINMENT VACUUM RELIEF 5 2-GENB-082-0002A DIESEL GEN. 2A-A 0 2-GENB-082-0002B DIESEL GEN. 2B-B 0 2-HEX-062-0055 EXCESS LETDOWN HEAT EXCHANGER 0 2-HEX-062-0066 SEAL WATER HEAT EXCHANGER 3 2-HEX-062-0077 LETDOWN HEAT EXCHANGER 3 2-HEX-062-0090 REGENERATIVE HEAT EXCHANGER 3 2-HEX-070-0015A COMPONENT COOLING HX 2A1 0 2-HEX-070-0015B COMPONENT COOLING HX 2A2 0 2-HEX-072-0007 CONTAINMENT SPRAY HEAT EXCHANGER 2B 5 2-HEX-072-0030 CONTAINMENT SPRAY HEAT EXCHANGER 2A 5 2-HEX-074-0010 RHR PUMP 2A-A SEAL HEAT EXCHANGER 1,3,4 2-HEX-074-0015 RHR HEAT EXCHANGER 2A 1,3,4 2-HEX-074-0020 RHR PUMP 2B-B SEAL HEAT EXCHANGER 1,3,4 2-HEX-074-0027 RHR HEAT EXCHANGER 2B 1,3,4 2-INVB-250-QM 120V AC VITAL INVERTER 2-1 0 2-INVB-250-QP 120V AC VITAL INVERTER 2-11 0 2-INVB-250-QS 120V AC VITAL INVERTER 2-111 0 2-INVB-250-QU 120V AC VITAL INVERTER 2-VI 0 2-LCV-003-0148 STM GEN #3 LEVEL CONTROL VALVE 4,5 2-LCV-003-0156 STM GEN #2 LEVEL CONTROL VALVE 4,5 2-LCV-003-0164 STM GEN #1 LEVEL CONTROL VALVE 4,5 2-LCV-003-0171 STM GEN #4 LEVEL CONTROL VALVE 4,5 B17
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-LCV-003-0172 STM GEN #3 LEVEL CONTROL VALVE 4,5 2-LCV-003-0173 STM GEN #2 LEVEL CONTROL VALVE 4,5 2-LCV-003-0174 STM GEN #1 LEVEL CONTROL VALVE 4,5.
2-LCV-003-0175 STM GEN #4 LEVEL CONTROL VALVE 4,5 2-LCV-062-0132 VCT OUTLET ISOLATION VALVE LEVEL CONTROL 3 2-LCV-062-0133 VCT OUTLET ISOLATION VALVE LEVEL CONTROL 3 2-LCV-062-0135 CHARGING PUMP FLOW - RWST 3,5 2-LCV-062-0136 CHARGING PUMP FLOW - RWST 3,5 2-LCV-070-0063 CCS SURGE TNK DEMIN WATER INLET VLV 0 2-LOCL-099-ROO1 REACTOR PROTECTION SET 1 0 2-LOCL-099-RO02 REACTOR PROTECTION SET 1 0 2-LOCL-099-RO03 REACTOR PROTECTION SET 1 0 2-LOCL-099-RO04 REACTOR PROTECTION SET 1 0 2-LOCL-099-RO05 REACTOR PROTECTION SET 2 0 2-LOCL-099-RO06 REACTOR PROTECTION SET 2 0 2-LOCL-099-RO07 REACTOR PROTECTION SET 2 0 2-LOCL-099-RO08 REACTOR PROTECTION SET 2 0 2-LOCL-099-RO09 REACTOR PROTECTION SET 3 0 2-LOCL-099-RO1O REACTOR PROTECTION SET 3 0 2-LOCL-099-R011 REACTOR PROTECTION SET 3 0 2-LOCL-099-R012 REACTOR PROTECTION SET 4 0 2-LOCL-099-R013 REACTOR PROTECTION SET 4 0 2-LOCL-099-R046 SOLID STATE PROTECTION TRAIN A 0 2-LOCL-099-R047 SOLID STATE PROTECTION TRAIN A 0 2-LOCL-099-R048 SOLID STATE PROTECTION TRAIN A 0 2-LOCL-099-R049 SOLID STATE PROTECTION TRAIN B 0 2-LOCL-099-R050 SOLID STATE PROTECTION TRAIN B 0 2-LOCL-099-R051 SOLID STATE PROTECTION TRAIN B 0 2-LOCL-099-R052 TEST PANEL A 0 2-LOCL-099-R053 TEST PANEL B 0 2-LOCL-099-R054 NSSS AUXILIARY RELAY PANEL A 0 2-LOCL-099-R055 NSSS AUXILIARY RELAY PANEL B 0 B18
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-LOCL-099-R058 NSSS AUXILIARY RELAY PANEL COMMON 0 2-LT-003-0038 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0039 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0042 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0043 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0051 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0052 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0055 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0056 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0093 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0094 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0097 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0098 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0106 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0107 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0110 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-003-0111 STM GEN 1 LEVEL XMTR (NR) 4 2-LT-062-0129A VOLUME CONTROL TANK LEVEL XMITTER 3 2-LT-062-0129C VOLUME CONTROL TANK LEVEL XMITTER 3 2-LT-062-0130A VOLUME CONTROL TANK LEVEL XMITTER 3 2-LT-062-0130C VOLUME CONTROL TANK LEVEL XMITTER 3 2-LT-068-0320 RCS PRESSURIZER LEVEL TRANSMITTER 3 2-LT-068-0335 RCS PRESSURIZER LEVEL TRANSMITTER 3 2-LT-068-0339 RCS PRESSURIZER LEVEL TRANSMITTER 3 2-PCV-001-0005 SG1 MAIN STM HDR PWR RELIEF CONTROL VLV 4,5 2-PCV-OO1-0012 SG2 MAIN STM HDR PWR RELIEF CONTROL VLV 4,5 2-PCV-001-0023 SG3 MAIN STM HDR PWR RELIEF CONTROL VLV 4,5 2-PCV-001-0030 SG4 MAIN STM HDR PWR RELIEF CONTROL VLV 4,5 2-PCV-062-0081 LETDOWN HEAT EXCH PRESS CONT 3 2-PCV-068-0334 RCS PRESSURIZER POWER RELIEF VALVE 2,4 2-PCV-068-0340A RCS PRESSURIZER POWER RELIEF VALVE 2,4 2-PDT-030-0044 CONTAINMENT PRESSURE TRANSMITTER 5 B19
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-PDT-062-0008 RCP NO 1 DP ACROSS NO 1 SEAL 3,5 2-PDT-062-0021 RCP NO 2 DP ACROSS NO 1 SEAL 3,5 2-PDT-062-0034 RCP NO 3 DP ACROSS NO 1 SEAL 3,5 2-PDT-062-0047 RCP NO 4 DP ACROSS NO 1 SEAL 3,5 2-PMP-003-0118 MOTOR DRIVEN AUX FEEDWATER PUMP 2A-A 4 2-PMP-003-0128 MOTOR DRIVEN AUX FEEDWATER PUMP 2B-B 4 2-PM P-018-054/4 DSL 2B2 DAY TNK FUEL XFER PUMP 4 2-PMP-018-064/3 DSL 2A2 DAY TNK FUEL XFER PUMP 4 2-PMP-018-065/3 DSL 2A1 DAY TNK FUEL XFER PUMP 4 2-PMP-018-065/4 DSL 2B1 DAY TNK FUEL XFER PUMP 4 2-PM P-062-0104 CENTRIFUGAL CHARGING PUMP 2B-B 3 2-PMP-062-0108 CENTRIFUGAL CHARGING PUMP 2A-A 3 2-PMP-063-0010 SIS PUMP 2A-A 1,3,4 2-PMP-063-0015 SIS PUMP 2B-B 1,3,4 2-PMP-068-0008 REACTOR COOLANT PUMP 1 2 2-PMP-068-0031 REACTOR COOLANT PUMP 2 2 2-PM P-068-0050 REACTOR COOLANT PUMP 3 2 2-PMP-068-0073 REACTOR COOLANT PUMP 4 2 2-PMP-070-0033 CCS PUMP 2B-B 0 2-PMP-070-0059 CCS PUMP 2A-A 0 2-PMP-070-0130 CCS THERMAL BARRIER BOOSTER PUMP 2B-B 0 2-PMP-070-0131 CCS THERMAL BARRIER BOOSTER PUMP 2A-A 0 2-PMP-072-0010 CONTAINMENT SPRAY PUMP 2B-B 5 2-PMP-072-0027 CONTAINMENT SPRAY PUMP 2A-A 5 2-PMP-074-0010 RHR PUMP 2A-A 1,3,4 2-PMP-074-0020 RHR PUMP 2B-B 1,3,4 2-PNLA-082-TV DG 2A-A DISTRIBUTION AND CONTROL BOARD 0 2-PNLA-082-TW DG 2B-B DISTRIBUTION AND CONTROL BOARD 0 2-PNLB-202-SC 6900V LOGIC RELAY PANEL 2A 0 2-PNLB-202-SD 6900V LOGIC RELAY PANEL 2B 0 2-PRS-068-0320 PRESSURIZER 2,3 2-PT-030-0310 CONTAINMENT PRESSURE TRANSMITTER 5 B20
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-PT-030-0311 CONTAINMENT PRESSURE TRANSMITTER 5 2-PT-068-0062 RCS WIDE RANGE PRESSURE LOOP 4 HOT LEG 2,4 2-PT-068-0069 RCS WIDE RANGE PRESSURE LOOP 1 HOT LEG 2,4 2-PT-068-0323 RCS PRESSURIZER PRESSURE TRANSMITTER 2 2-PT-068-0334 RCS PRESSURIZER PRESSURE TRANSMITTER 2 2-PT-068-0340 RCS PRESSURIZER PRESSURE TRANSMITTER 2 2-RCK-250-RCRD 120V AC INST PWR TRANSFER RACK (2-M-7) 0 2-RPV-068-0100 REACTOR VESSEL 2 2-SGEN-068-0101 STEAM GENERATOR 1 2 2-SGEN-068-0102 STEAM GENERATOR 2 2 2-SGEN-068-0103 STEAM GENERATOR 3 2 2-SGEN-068-0104 STEAM GENERATOR 4 2 2-STN-067-0490 ERCW STRAINER B2B-B 0 2-STN-067-0491 ERCW STRAINER A2A-A 0 2-TCV-062-0079 LETDOWN FLOW TEMP DIVERSION CONT VLV 3 2-TE-068-0001 RCS LOOP 1 HOT LEG TEMP 2,4 2-TE-068-0024 RCS LOOP 2 HOT LEG TEMP 2,4 2-TE-068-0043 RCS LOOP 3 HOT LEG TEMP 2,4 2-TE-068-0065 RCS LOOP 4 HOT LEG TEMP 2,4 2-TNK-018-061/3 ENGINE 2A1 DAY TANK 550 GAL 4 2-TNK-018-061/4 ENGINE 2B1 DAY TANK 550 GAL 4 2-TNK-018-076/3 ENGINE 2A2 DAY TANK 550 GAL 4 2-TNK-018-076/4 ENGINE 2B2 DAY TANK 550 GAL 4 2-TNK-062-0129 VOLUME CONTROL TANK LEVEL XMITTER 3 2-TNK-0623-0044 REFUELING WATER STORAGE TANK 1,3,4 2-TNK-063-0037 BORON INJECTION TANK 1A (CCP INJ TNK) 1,3,4 2-TNK-063-0060 SIS ACCUMULATOR TANK NO 4 1,3 2-TNK-063-0081 SIS ACCUMULATOR TANK NO 3 1,3 2-TNK-063-0099 SIS ACCUMULATOR TANK NO 2 1,3 2-TN K-063-0119 SIS ACCUMULATOR TANK NO 1 1,3 2-TNK-068-0300 PRESSURIZER RELIEF TANK 2,4 2-TNK-070-0063 COMPONENT COOLING WATER SURGE TANK 0 B21
Sequoyah Unit 2 Base List I Safety UNID Description Function 2-TNK-082-0224 DSL 2A1 STARTING AIR TANK A 35 CF 0 2-TNK-082-0225 DSL 2A2 STARTING AIT TANK A 35 CF 0 2-TNK-082-0234 DSL 2A1 STARTING AIT TANK B 35 CF 0 2-TNK-082-0235 DSL 2A2 STARTING AIR TANK B 35 CF 0 2-TNK-082-0254 DSL 2B1 STARTING AIR TANK A 35 CF 0 2-TNK-082-0255 DSL 2B2 STARTING AIR TANK A 35 CF 0 2-TNK-082-0264 DSL 2B1 STARTING AIR TANK B 35 CF 0 2-TNK-082-0265 DSL 2B2 STARTING AIR TANK B 35 CF 0 2-VLV-001-0512/0531 MAIN STEAM SAFETY VALVES, SG-3 4 2-VLV-001-0513 MAIN STEAM SAFETY VALVES, SG-3 4 2-VLV-001-0514 MAIN STEAM SAFETY VALVES, SG-3 4 2-VLV-001-0515 MAIN STEAM SAFETY VALVES, SG-3 4 2-VLV-001-0516 MAIN STEAM SAFETY VALVES, SG-3 4 2-VLV-001-0517 MAIN STEAM SAFETY VALVES, SG-2 4 2-VLV-001-0518 MAIN STEAM SAFETY VALVES, SG-2 4 2-VLV-001-0519 MAIN STEAM SAFETY VALVES, SG-2 4 2-VLV-001-0520 MAIN STEAM SAFETY VALVES, SG-2 4 2-VLV-001-0521 MAIN STEAM SAFETY VALVES, SG-2 4 2-VLV-001-0522 MAIN STEAM SAFETY VALVES, SG-1 4 2-VLV-001-0523 MAIN STEAM SAFETY VALVES, SG-1 4 2-VLV-001-0524 MAIN STEAM SAFETY VALVES, SG-1 4 2-VLV-001-0525 MAIN STEAM SAFETY VALVES, SG-1 4 2-VLV-001-0526 MAIN STEAM SAFETY VALVES, SG-1 4 2-VLV-001-0527 MAIN STEAM SAFETY VALVES, SG-4 4 2-VLV-001-0528 MAIN STEAM SAFETY VALVES, SG-4 4 2-VLV-001-0529 MAIN STEAM SAFETY VALVES, SG-4 4 2-VLV-001-0530 MAIN STEAM SAFETY VALVES, SG-4 4 2-VLV-001-0539 CCS SURGE TNK VACUUM RELIEF 0 2-XCT-250-QC2A 480/240 - 120V AC INST PNL TRANFRMR 2A 0 2-XCT-250-QC2B 480/240 - 120V AC INST PWR TRANSFRMR 2B 0 2-XFA-202-0312 ERCW TRANSFORMER 2A-A 0 2-XFA-202-0313 480V SHUTDOWN TRANSFORMER 2A2-A 0 B22
Sequoyah Unit 2 Base List 1 Safety UNID Description Function 2-XFA-202-0314 480V SHUTDOWN TRANSFORMER 2A-A 0 2-XFA-202-0315 480V SHUTDOWN TRANSFORMER 2A1-A 0 2-XFA-202-0316 ERCW TRANSFORMER 2B-B 0 2-XFA-202-0317 480V SHUTDOWN TRANSFORMER 2B2-B 0 2-XFA-202-0318 480V SHUTDOWN TRANSFORMER 2B-B 0 2-XFA-202-0319 480V SHUTDOWN TRANSFORMER 2B1-B 0 B23
Appendix C: Base List 2 This Appendix includes the Sequoyah Unit 2 Base List 2.
Cl
Sequoyah Unit 2 Base List 2 UNID Description SQN-O-BCTB-078-0009-B SPENT FUEL PIT PUMP B-B 45N779-4 SQN-O-BCTB-078-0012-A SPENT FUEL PIT PUMP A-A 45N779-4 SQN-O-BCTB-078-0035-A SPENT FUEL PIT BACK-UP PUMP C-S (NORMAL SUP)
SQN-0-BCTB-078-0035-B SPENT FUEL PIT BACK-UP PUMP C-S (ALT SUP)
SQN-O-BCTC-078-O001 SPENT FUEL PIT SKIMMER PUMP SQN-0-BCTD-078-0019-A REFUELING WATER PURIFICATION PUMP A SQN-O-BCTD-078-0020-B REFUELING WATER PURIFICATION PUMP B SQN-O-H EX-078-0017 SPENT FUEL PIT HEAT EXCHANGER B SQN-0-HEX-078-0018 SPENT FUEL PIT HEAT EXCHANGER A SQN-O-ISIV-078-0204C PNL ISOL VLV TO PI-78-10 SQN-O-ISIV-078-0206C PNL ISOL VLV TO PI-78-13 SQN-0-ISIV-078-0209B HIGH SIDE PANEL ISOLATION VALVE FOR FI-78-16 SQN-0-1SIV-078-0210B LOW SIDE PANEL ISOLATION VALVE FOR FI-78-16 SQN-0-ISIV-078-0211C PNL ISOL VLV FOR O-PI-78-21 SQN-0-ISIV-078-0212C PNL ISOL VLV FOR O-PI-78-22 SQN-O-ISIV-078-0213C PNL ISOL VLV FOR 0-PI-78-23 SQN-0-ISIV-078-0214C PNL ISOL VLV FOR O-PI-78-24 SQN-0-ISIV-078-0230B HIGH SIDE ISOLATION VALVE FOR 0-FI-078-0039 SQN-O-ISIV-078-0231B LOWSIDE ISOLATION VALVE FOR 0-FI-078-0039 SQN-O-ISIV-078-0232B HIGH SIDE ISOLATION VALVE FOR 0-FI-078-0040 SQN-O-ISIV-078-0233B LOW SIDE ISOLATION VALVE FOR 0-FI-078-0040 SQN-O-MTRB-078-0001 SPENT FUEL PIT SKIMMER PUMP SQN-O-MTRB-078-0009-B SPENT FUEL PIT PUMP B-B 45N779-4 SQN-O-MTRB-078-0012-A SPENT FUEL PIT PUMP A-A 45N779-4 SQN-O-MTRB-078-0019-A REFUELING WATER PURIFICATION PUMP A MOTOR SQN-0-MTRB-078-0020-B REFUELING WATER PURIFICATION PUMP MOTOR B SQN-O-MTRB-078-0035-S SPENT FUEL PIT C-S (NOR & ALT PWR SUPPLY)
SQN-O-PMP-078-0001 SPENT FUEL PIT SKIMMER PUMP SQN-0-PMP-078-0009-B SPENT FUEL PIT.PUMP B SQN-0-PMP-078-0012-A SPENT FUEL PIT PUMP A SQN-O-PMP-078-0019 REF WTR PUR PUMP A-A SQN-O-PMP-078-0020 REF WTR PUR PUMP B-B SQN-O-PMP-078-0035-S SFP COOLING BACK-UP PUMP C-S SQN-O-PMP-07S-0042 SGLWHT TRANSFER PUMP TO TRANSFER CANAL OR SFP SQN-O-TA-078-0004A SPENT FUEL PIT WATER TEMP HI SQN-O-TE-078-0004 SPENT FUEL PIT WATER TEMP SQN-O-TI-078-0005 SFPCS HT EX A INLET TEMP SQN-O-TI-078-0006 SFPCS HT EX B INLET TEMP SQN-O-TI-078-0017 SFPCS HT EX B OUTLET TEMP SQN-O-TI-078-0018 SFPCS HT EX A OUTLET TEMP SQN-0-TIS-078-0004 SPENT FUEL PIT WATER TEMP HI SQN-0-TW-078-0005 SFPCS HT EX A INLET TEMP SQN-O-TW-078-0006 SFPCS HT EX B INLET TEMP C2
Sequoyah Unit 2 Base List 2 UNID Description SQN-0-TW-078-0017 SFPCS HT EX B OUTLET TEMP SQN-0-TW-078-0018 SFPCS HT EX A OUTLET TEMP SQN-0-VLV-078-0201A RT VLV TO PI-78-2 SQN-0-VLV-078-0202A RT VLV TO PI-78-7 SQN-0-VLV-078-0203A RT VLV TO PI-78-8 SQN-0-VLV-078-0204A RT VLV TO PI 10 SQN-0-VLV-078-0205A RT VLV TO PI-78-11 SQN-0-VLV-078-0206A RT VLV TO PI-78-13 SQN-0-VLV-078-0207A RT VLV TO PI-78-14 SQN-0-VLV-078-0208A RT VLV TO P1-78-15 SQN-0-VLV-078-0209A RT VLV TO FI-78-16 SQN-0-VLV-078-0210A RT VLV TO FI-78-16 SQN-0-VLV-078-0211A RT VLV TO PI-78-21 SQN-0-VLV-078-0211B VENT VALVE FOR 0-PI-78-21 SQN-0-VLV-078-0212A RT VLV TO PI-78-22 SQN-0-VLV-078-0212B VENT VALVE FOR 0-PI-78-22 SQN-0-VLV-078-0213A RT VLV TO PI-78-23 SQN-0-VLV-078-0213B VENT VALVE FOR 0-PI-78-23 SQN-0-VLV-078-0214A RT VLV TO PI-78-24 SQN-0-VLV-078-0214B VENT VALVE FOR 0-PI-78-24 SQN-0-VLV-078-0215A RT VLV TO PI-78-25 SQN-0-VLV-078-0216A RT VLV TO PI-78-26 SQN-0-VLV-078-0217A RT VLV TO PI-78-27 SQN-0-VLV-078-0218A RT VLV TO PI-78-29 SQN-0-VLV-078-0219A RT VLV TO PDI-78-30 SQN-0-VLV-078-0220A RT VLV TO PDI-78-30 SQN-0-VLV-078-0221A SF PMP A-A PRESS TEST SQN-0-VLV-078-0222A SF PMP B-B PRESS TEST SQN-0-VLV-078-0223A RT VLV TO PI-78-37 SQN-0-VLV-078-0224A RT VLV TO PI-78-38 SQN-0-VLV-078-0230A RT VLV TO FI-78-39 SQN-0-VLV-078-0231A RT VLV TO FI-78-39 SQN-0-VLV-078-0232A RT VLV TO FI-78-40 SQN-0-VLV-078-0233A RT VLV TO FI-78-40 SQN-0-VLV-078-0501 SFP PUMP A-A SUCTION SQN-0-VLV-078-0502 SFP PUMP B-B SUCTION SQN-0-VLV-078-0503 SFP PUMP A-A SYS DR SQN-0-VLV-078-0504 SFP PUMP B-B SYS DR SQN-O-VLV-078-0505 SFP PUMP A-A CAS DR SQN-0-VLV-078-0506 SFP PUMP B-B CAS DR SQN-0-VLV-078-0507 SFP PUMP A-A CAS VT SQN-0-VLV-078-0508 SFP PUMP B-B CAS VT SQN-0-VLV-078-0509 SFP PUMP A-A CHECK C3
Sequoyah Unit 2 Base List2 UNID Description SQN-O-VLV-078-0510 SFP PUMP B-B CHECK SQN-O-VLV-078-0511 HX A DISCH SQN-0-VLV-078-0512 HX B DISCH SQN-O-VLV-078-0513 COOL LOOP SOV SQN-O-VLV-078-0514 DEM WATER MAKE-UP SOV SQN-O-VLV-078-0515 FROM SFP FILTER SOV SQN-O-VLV-078-0516 COOL LP CASK LOAD SOV SQN-O-VLV-078-0517 SOV TO SFP FILTER SQN-0-VLV-078-0518 SOV TO SFP FILTER SQN-O-VLV-078-0519 SFP PUMP DISCH TO HUT SQN-O-VLV-078-0521 SFP SOV TO SFP FILTER SQN-O-VLV-078-0522 PRIMARY WATER-SFP SOV SQN-0-VLV-078-0523 DEM SOV TO SFP FILTER SQN-O-VLV-078-0524 SFP FILTER ISOL-INLET SQN-O-VLV-078-0525 SFP FILTER ISOL-DISCH SQN-O-VLV-078-0526 SFP SOV TO DEM SQN-O-VLV-078-0527 SFP DEM INLET CHECK VLV SQN-0-VLV-078-0528 FROM RESIN TK SOV SQN-O-VLV-078-0529 SFP DEM VENT SQN-O-VLV-078-0530 TO WDS SRST SOV SQN-O-VLV-078-0531 SFP DEM DR SQN-O-VLV-078-0532 DEM SOV FROM RWPP SQN-O-VLV-078-0533 DEM SOV TO RWPF SQN-O-VLV-078-0534 DEM CHECK TO RWPF SQN-O-VLV-078-0535 RWPP TO RWPF SOV SQN-0-VLV-078-0536 RWPF B ISOL-INLET SQN-O-VLV-078-0537 RWPF A ISOL-INLET SQN-O-VLV-078-0538 RWPF B VENT SQN-O-VLV-078-0539 RWPF A VENT SQN-0-VLV-078-0540 RWPF B DR SQN-0-VLV-078-0541 RWPF A DR SQN-O-VLV-078-0542 RWPF B ISOL-DISCH SQN-0-VLV-078-0543 RWPF A ISOL-DISCH SQN-0-VLV-078-0544 RWPF TO CVCS HLDUP TK SQN-O-VLV-078-0545 SAMPLING CONN VALVE SQN-0-VLV-078-0546 TO REF CAVITY CHECK SQN-O-VLV-078-0547 TO TRAN CANAL SOV SQN-O-VLV-078-0548 SAMPLING CONN VALVE SQN-O-VLV-078-0549 RWPP B ISOL-DISCH SQN-O-VLV-078-0550 RWPP A ISOL-DISCH SQN-O-VLV-078-0551 RWPP B CHECK SQN-O-VLV-078-0552 RWPP A CHECK SQN-O-VLV-078-0553 RWPP B CASING DR C-4
Sequoyah Unit 2 Base List 2 UNID Description SQN-O-VLV-078-0554 RWPP A CASING DR SQN-O-VLV-078-0555 RWPP B SUCTION SOV SQN-O-VLV-078-0556 RWPP A SUCTION SOV SQN-O-VLV-078-0563 FROM TRAN CANAL CHECK SQN-O-VLV-078-0564 FROM TRAN CANAN SOV SQN-0-VLV-078-0565 FROM TRAN CANAL VENT SQN-O-VLV-078-0568 FROM CVCS REC PUM SOV SQN-0-VLV-078-0569 SFP SKIM SOV SQN-0-VLV-078-0570 SUCT CLEAN SOV SQN-O-VLV-078-0571 SFP SKIM STR VENT SQN-O-VLV-078-0572 SFP SKIM STR DR SQN-O-VLV-078-0573 SFP SKIM PUMP DR SO.N-0-VLV-078-0574 SFP SKIM FILTER ISOL SQN-0-VLV-078-0575 SFP SKIM FILTER VENT SQN-0-VLV-078-0576 SFP SKIM FILTER DR SQN-0-VLV-078-0577 SFP SKIM FILTER ISOL SQN-O-VLV-078-0578 SFP FILTER VENT SQN-0-VLV-078-0579 SFP FILTER DR SQN-O-VLV-078-0581 SFP PUMP C-S SUCT A SQN-O-VLV-078-0582 SFP PUMP C-S SUCT B SQN-0-VLV-078-0583 SFP PUMP C-S CAS VT SQN-0-VLV-078-0584 SFP PUMP C-S SYS DR SQN-O-VLV-078-0585 SFP PUMP C-S CAS DR SQN-O-VLV-078-0586 SFP PUMP C-S CK SQN-0-VLV-078-0587 SFP PUMP C-S TO TR B SQN-0-VLV-078-0588 SFP PUMP C-S TO TR A SQN-0-VLV-078-0589 COOLING LOOP A LP DR SQN-0-VLV-078-0590 COOLING LOOP B LP DR SQN-O-VLV-078-0591 FLOOD MODE LOOP VENT SQN-O-VLV-078-0592 RWP FILTER PIPING DR SQN-0-VLV-078-0593 RWP FILTER PIPING DR SQN-0-VLV-078-0594 SFP FILTER PIPING DR SQN-O-VLV-078-0595 HX A OUTLET DR SQN-O-VLV-078-0596 HX B OUTLET DR SQN-0-VLV-078-0597 HX OUTLET PIPING DR SQN-0-VLV-078-0598 RWP PUMPS DISCH ISO SQN-O-VLV-078-0599 RWP PUMP DISCH ISOLVLV SQN-O-VLV-078-0606 HUT TO REFUEL CANAL ISOL SQN-O-VLV-078-0607 HUT TO REFUEL CANAL TELL-TALE DRAIN SQN-O-VLV-078-0608' HUT TO REFUEL CANAL TELL-TALE VENT SQN-O-VLV-078-0611 SG LAYUP WATER HOLDUP TK RECIRC ISO VLV SQN-O-VLV-078-0612 SGLWHT TRANSFER PIPING DR VLV SQN-0-VLV-078-0613 SGLWHT RECIR DR & SAMPLE VLV C5
Sequoyah Unit 2 Base List 2 UNID Description SQN-0-VLV-078-0614 SLGWHT TRANSFER PIPING DR VLV SQN-0-VLV-078-0615 SGLWHT TRANSFER PIPING ISO VLV SQN-0-VLV-078-06i6 SGLWHT TRANSFER PIPING CHK VLV SQN-0-VLV-078-0617 SGLWHT TRANSFER PIPING ISO VLV SQN-0-VLV-078-0618 SGLWHT TRANSFER PIPING ISO VLV SQN-0-VLV-078-606 BLOCK VALVE HUT TO SFP TRANSFER CANAL SQN-0-XFA-078-0019-A TRANSFORMER SQN-O-XFA-078-0020-B TRANSFORMER SQN-0-XS-078-0036A-S SFPCS BACK-UP PUMP C-S POWER TRANSFER SW SQN-O-XS-078-0036B-S SFPCS BACK-UP PUMP C-S POWER TRANSFER SW.
SQN-O-XSW-078-0035-S SFP COOLING BACK-UP PUMP C-S XFR SW SON-1-VLV-078-0225A REF CAV ISO TEST CONN SQN-1-VLV-078-0226A REF CAV ISO TEST CONN SQN-1-VLV-078-0227A WDS ISO TEST CONN SQN-1-VLV-078-0228A WDS ISO TEST CONN SQN-1-VLV-078-0229A WDS ISO TEST CONN SQN-1-VLV-078-0557 REF CAVITY ISOL SQN-1-VLV-078-0558 REF CAVITY ISOL SQN-1-VLV-078-0559 REF CAVITY ISOL SQN-1-VLV-078-0560 REF CAVITY ISOL SQN-1-VLV-078-0561 REF CAVITY ISOL SQN-1-VLV-078-0562 FROM REF CAVITY CHECK SQN-1-VLV-078-0566 FROM SIS RWST CHECK SQN-1-VLV-078-0567 TO CSS RWST SOV SQN-1-VLV-078-0600 REFUEL CAV SUPPLY BLOCK SQN-1-VLV-078-0601 CONT ISO VENT SQN-1-VLV-078-0602 CONT ISOL TEST CONN SQN-1-VLV-078-0610 FUEL TRANSFER TUBE WAFER VALVE SQN-2-VLV-078-0225A REF CAV ISO TEST CONN SQN-2-VLV-078-0226A REF CAV ISO TEST CONN SQN-2-VLV-078-0227A WDS ISO TEST CONN SQN-2-VLV-078-0228A WDS ISO TEST CONN SQN-2-VLV-078-0229A WDS ISO TEST CONN SQN-2-VLV-078-0557 REF CAVITY ISOL SQN-2-VLV-078-0558 REF CAVITY ISOL SQN-2-VLV-078-0559 REF CAVITY ISOL SQN-2-VLV-078-0560 REF CAVITY ISOL SQN-2-VLV-078-0561 REF CAVITY ISOL SQN-2-VLV-078-0562 FROM REF CAVITY CHECK SQN-2-VLV-078-0566 FROM SIS RWST CHECK SQN-2-VLV-078-0567 TO CSS RWST SOV SQN-2-VLV-078-0600 REFUEL CAV SUPPLY BLOCK SQN-2-VLV-078-0601 CONT ISO VENT C6
Sequoyah Unit 2 Base List 2 UNID Description SQN-2-VLV-078-0602 CONT ISO TEST CONN SQN-2-VLV-078-0610 FUEL TRANSFER TUBE WAFER VALVE SQN-2-ZS-078-0041A REF CNL VORTEX SUPP ZONE SW SQN-2-ZS-078-0041B REF CNL VORTEX SUPP ZONE SW 07
Appendix D: SWELs and Area List This Appendix includes the Sequoyah Unit 2 SWELs and Area List.
DI
Approved BY: 1 Sequoyah Unit 2 Seismic Walkdown Equipment Ust I Created Bjf: "f,'#,*,
Risk New or 5 Safety Enhanced Area Anchorage Item # Class UNID Description System Building Elevation Significant Replaced Functions for IPEEE Walkby Verification 1 0 0-DRYA-032-0002-B Aux Control Air Dryer B-B 032 AUXILIARY 734 (RCA) 0 32 2 1 2-BDC-201-FL-A 480V ERCW MCC 2A-A 201 ERCW 704 0 8 3 1 2-BDC-201-FN-B 480V ERCW MCC 2B-B 201 ERCW 704 0 11 4 1 2-BDC-201-FQ-A 480V DIESEL AUXIUARY BOARD 2A1-A 201 DIESEL GEN. 740 0 Y 2 V 5 1 2-BDC-201-FU-B 480V DIESEL AUXILIARY BOARD 2B1-B 201 DIESEL GEN. 740 0 Y S 6 1 2-BDC-201-GM-A 480V REACTOR MOV BD 2A2-A 201 AUXILIARY 749 Y 0 Y 23 7 1 2-BDC-201-GN-B 480V REACTOR MOV BD 2B1-B 201 AUXILIARY 749 Y 0 Y 22 8 1 2-BDC-201-JK-A 480V CONT & AUX BLDG VENT BD 2A2-A 201 AUXIUARY 734 0 Y 15 9 2 2-BDB-201-DO-A 480V SHUTDOWN BD 2A2-A 201 AUXILIARY 734 Y 0 Y 1s 10 2 2-BDB-201-DP-B 480V SHUTDOWN BD 2B1-B 201 AUXILIARY 734 Y 0 Y 16
]. 2 2-BDB-201-DQ-B 480V SHUTDOWN BD 2B2-B 201 AUXILIARY 734 Y 0 Y 17 12 3 2-BDA-202-CO-A 6900V SHUTDOWN BOARD 2A-A 202 AUXIUARY 734 0 Y 31 13 3 2-BDB-202-CP-B 6900V SHUTDOWN BOARD 2B-B 202 AUXIUARY 734 0 Y 36 14 4 2-OXF-202-2A-A 480V SHUTDOWN TRANSFORMER 2A1-A 202 AUXILIARY 749 3 Y 19 Y 15 4 2-OXF-202-2B-B SD XFMR 2B-B 202 AUXILIARY 749 3 Y 18 Y 16 4 2-OXF-202-DN-A 480V SHUTDOWN TRANSFORMER 2A-A 202 AUXILIARY 749 Y 3 Y 19 Y 17 4 2-OXF-202-DQ-B SD XFMR 2B2-B 202 AUXILIARY 749 Y 1 3 Y 18 Y 18 4 2-XFA-202-0312 ERCW TRANSFORMER 2A-A 202 ERCW 704 0 8 Y 19 4 2-XFA-202-0316 ERCW TRANSFORMER 2B-B 202 ERCW 704 0 11 Y 20 See SWEL 2 for Item 20.
21 5 2-PMP-003-0128 MOTOR DRIVEN AUX FEEDWATER PUMP 2B-B 003 AUXILIARY 690 Y 2,4 38 Y 22 S 2-PMP-062-0104 CENT. CHARGING PUMP 2B-B 062 AUXIUARY 669 3 35 Y 23 5 2-PMP-063-0010 SAFETY INJECTION PUMP 2A-A 063 AUXILIARY 669 1,3,4 26 Y 24 5 2-PMP-070-00s9-A CCS PUMP 2A-A 070 AUXILIARY 690 Y 0 27 Y 25 6 O-PMP-067-0452 ERCW PUMP N-B 067 ERCW 720 0 10 Y 26 6 O-PMP-067-0464 ERCW PUMP R-A 067 ERCW 720 0 7 Y 27 6 O-PMP-067-0482-B ERCW SCREEN WASH PUMP C-B 067 ERCW 720 0 10 Y 28 6 0-PMP-067-0487-A ERCW SCREEN WASH PUMP D-A 067 ERCW 720 0 7 Y 29 7 0-FCV-032-0085-B AUX COMPR B-B AUX BLDG ISOL 032 AUXILIARY 734 (RCA) 0 32 30 7 2-FCV-067-0176-A S.I. PUMP AND RM CLR-30-180 SUPPLY 067 AUXIUARY 669 0 43 31 7 2-FCV-067-0182-B S.I. PUMP AND RM CLR-30-179 SUPPLY 067 AUXIUARY 669 0 43 32 7 2-FCV-067-0190-B RHR PUMP RM CLR-30-176 SUPPLY CONTROL VLV 067 AUXILIARY 653 0 25 33 7 2-FCV-067-188 RHR PUMP RM CLR-30-175 SUPPLY CONTROL VLV 067 AUXILIARY 653 0 25 34 7 2-LCV-070-0063 SURGE TANK DEMIN W INLET VLV 070 AUXILIARY 734 (RCA) 0 32 35 8 0-FCV-070-0040-B SFPCS HTX A INLET FCV 0-FCV-70-40 070 AUXILIARY 714 4 29 36 8 2-FCV-003-0126A-B ERCW HDR B ISOL VLV 003 AUXILIARY 690 4 38 37 8 2-FCV-067-0066 EMERG DSL HTXS A1&A2 SUP VLV FROM HDR A 067 DIESEL GEN. 722 0 1 38 8 2-FCV-067-0067 EMERG DSL HTXS B1&B2 SUP VLV FROM HDR A 067 DIESEL GEN. 722 0 4 39 8 2-FCV-067-0068 EMERG DSL HTXS A1&A2 SUP VLV FROM HDR B 067 DIESEL GEN. 722 0 1 40 8 2-FCV-067-0492 ISOL VALVE 067 ERCW 688 0 9 41 9 2-FAN-030-0450-B D-G RM 2B-B EXHAUST FAN 1 030 DIESEL GEN. 740 5 6 1 Safety Function(s):
0 - Support Function 1 - Reactivity Control 2 - RCS Pressure Control 3 - RCS Inventory Control 4 - Decay Heat Removal 5 - Containment Isolation D2
Risk New or 5 Safety Enhanced Area Anchorage Item # Class UNID Description System Building Elevation Significant Replaced Functions forIPEEE Walkby Verification 42 9 2-FAN-030-0452 D-G RM 2A-A EXHAUST FAN 2 030 DIESEL GEN. 740 5 3 Y 43 9 2-FAN-030-0460 DIESEL GEN 2A-A ELECT BD ROOM EXHAUST 030 DIESEL GEN. 740 5 3 Y 44 9 2-FAN-030-0462-B DIESEL GEN 2B-B ELECT BD ROOM EXHAUST 030 DIESEL GEN. 740 Y 5 6 Y 45 10 0-AHU-311-0023-B MAIN CONTROL ROOM AHU B-B 311 CONTROL 732 V 0 V 12 46 10 2-AHU-313-0488 480V BD RM 2A SUPPLY AHU 2A-A 313 AUXILIARY 749 0 24 47 10 2-CLR-030-0178 CONTAINMENT SPRAY PUMP COOLER 2B-B 030 AUXILIARY 653 5 44 48 10 2-CLR-030-180-A SIS PUMP COOLER 2A-A 030 AUXILIARY 669 5 26 49 11 0-CHR-311-0126 MAIN CONTROL ROOM CHILLER PKG A-A 311 CONTROL 732 0 12 Y 50 11 0-CHR-311-0171 ELEC. BD. ROOM CHILLER PKG. B-B 311 CONTROL 669 0 37 Y 51 11 0-CHR-313-0338A SHUTDOWN BD RMS A & B WATER CHILLER PKG B-B 313 AUXILIARY 714 0 40 52 11 2-CHR-313-0483 480V ELECT BOARD RM 2A-A 313 AUXILIARY 749 0 24 53 12 0-CMP-032-0086-B AUX CONTROL AIR COMPRESSOR B-B 032 AUXILIARY 734 (RCA) Y 0 32 54 12 2-CMP-082-0240 DSL 2A1 STARTING AIR COMPRESSER 25.5 CFM 082 DIESEL GEN. 722 0 1 Y 55 12 2-CMP-082-0241 DSL 2A2 STARTING AIR COMPRESSOR 25.5 CFM 082 DIESEL GEN. 722 0 1 Y 56 12 2-CMP-082-0271 DSL 2B2 STARTING AIR COMPRESSER 25.5 CFM 082 DIESEL GEN. 722 0 4 Y 57 13 2-GEND-085-DG 4D,CONTROL ROD DRIVE GENERATOR 2A 085 AUXILIARY 759 0 30 Y 58 13 2-GEND-085-DH 3B,CONTROL ROD DRIVE GENERATOR 2B 085 AUXILIARY 759 0 30 Y 59 14 0-XSW-250-KL-S SPARE 480 V AC VITAL TRANSFER SW 2-S 250 AUXILIARY 749 0 22 Y 60 14 0-XSW-250-KX-S 125VDC CHGR 2-S DC XFER SW TO VBB III 250 AUXILIARY 749 0 22 Y 61 14 2-BDE-250-NF-E 120V AC VITAL INSTR POWER BD 2-11 250 AUXILIARY 734 Y 0 14 62 14 2-BDE-250-NK-G 120V AC VITAL INSTR POWER BD 2-IV 250 AUXILIARY 734 Y 0 45 63 14 2-PNLA-082-TV-A DG 2A-A 125 VOLT DC DISTRIBUTION PNL 082 DIESEL GEN. 722 0 1 64 14 2-XSW-082-UH-A DG 2A-A 480VTRANSFER SWITCH 082 DIESEL GEN. 722 0 1 65 15 0-BATB-250-OX-F 125V Vital Battery Room IIIBatteries 1-20 Rack 250 AUXILIARY 749 0 20 Y 66 15 O-BATB-250-OX-F 125V Vital Battery Room IIIBatteries 21-40 Rack 250 AUXILIARY 749 0 20 Y 67 15 O-BATB-250-QX-F 125V Vital Battery Room IIIBatteries 41-60 Rack 250 AUXILIARY 749 0 20 Y 68 15 0-BATB-250-QY-G 125V Vital Battery Room IVBatteries 1-20 Rack 250 AUXILIARY 749 0 21 Y 69 15 0-BATB-250-QY-G 125V Vital Battery Room IVBatteries 21-40 Rack 250 AUXILIARY 749 0 21 Y 70 15 O-BATB-250-QY-G 125V Vital Battery Room IVBatteries 41-60 Rack 250 AUXILIARY 749 0 21 Y 71 15 2'BATB-082-UD-A Diesel Gen. 2A-A Battery Rack 082 DIESEL GEN. 722 0 1 Y 72 16 O-CHGB-250-OJ-G 125V DC VITAL BATTERY CHARGER IV 250 AUXILIARY 749 Y 0 Y 22 73 16 0-CHGB-250-QK-S 125V DC VITAL BATTERY CHARGER 2-SPARE 250 AUXILIARY 749 0 Y 22 Y 74 16 2-CHGB-082-TZ-A DG 2A-A BATTERY CHARGER 082 DIESEL GEN. 722 0 1 75 16 2-CHGB-082-UA-B D/G 2B-B BATTERY CHGR 082 DIESEL GEN. 722 0 4 76 16 2-INVB-250-QU-G 120V AC VITAL INVERTER 2-IV 250 AUXILIARY 749 V Y 0 Y 22 Y 77 17 2-ENG-082-0002A1 ENG 2A1 082 DIESEL GEN. 722 0 1 Y 78 17 2-ENG-082-0002A2 ENG 2A2 082 DIESEL GEN. 722 0 1 Y 79 17 2-ENG-082-0002B1 DIESEL ENGINE 2B1 082 DIESEL GEN. 722 0 4 Y 80 17 2-ENG-082-0002B2 DIESEL ENGINE 2B2 082 DIESEL GEN. 722 0 4 Y 81 17 2-GENB-082-002A DIESELrGEN. 2A-A 082 DIESEL GEN. 722 0 1 Y 82 17 2-GENB-082-0002B DIESEL GEN. 2B-B 082 DIESEL GEN. 722 0 4 Y 83 18 0-LOCL-500-0428 FLOOR PANEL AUXILIARY BUILDING 500 AUXILIARY 734 (RCA) 0 32 84 18 2-LOCL-500-0005 FLOOR PANEL AUXILIARY BUILDING 500 AUXILIARY 653 0 25 Safety Function(s):
0 - Support Function 1 - Reactivity Control 2 - RCS Pressure Control 3 - RCS Inventory Control 4 - Decay Heat Removal 5 - Containment Isolation D3
Risk New or 5 Safety Enhanced Area Anchorage Item # Class UNID Description System Building Elevation Significant Replaced Functions forIPEEE Walkby Verification 85 18 2-LOCL-500-0019 FLOOR PANEL AUXILIARY BUILDING 500 AUXILIARY 734 (RCA) 0 32 86 18 2-LOCL-500-0048 FLOOR PANEL AUXILIARY BUILDING 500 AUXILIARY 690 0 27 87 18 2-LOCL-500-0163 FLOOR PANEL DGB 500 DIESEL GEN. 722 0 4 88 18 2-LOCL-500-0222B FLOOR PANEL AUXILIARY BUILDING 500 AUXILIARY 690 0 38 89 19 2-TE-300-045OA-B DIESEL GEN 2B-B EXHAUST-HIGH TEMP 300 DIESEL GEN. 740 2,4 6 90 19 2-TE-300-0450B-B DIESEL GEN 2B-B EXHAUST-LOW TEMP 300 DIESEL GEN. 740 2,4 6 91 19 2-TE-300-0452A-A DIESEL GEN 2A-A EXHAUST-HIGH TEMP 300 DIESEL GEN. 740 2,4 3 92 19 2-TE-300-0452B-A DIESEL GEN 2A-A EXHAUST-LOWTEMP 300 DIESEL GEN. 740 2,4 3 93 19 2-TS-001-0018A-B STM FLOW TO AFPT ISOL - HIGH TEMP 001 AUXILIARY 669 0 34 94 19 2-TS-001-0018B-B STM FLOW TO AFPT ISOL - HIGH TEMP 001 AUXILIARY 669 0 34 95 20 O-LOCL-500-MO26D DIESEL GEN CONT 500 CONTROL 732 0 13 Y 96 20 2-LOCL-500-M002 TURB CONTROL 500 CONTROL 732 0 13 Y 97 20 2-LOCL-500-M004 Reactor Control Panel 2-M-4 500 CONTROL 732 0 13 Y 98 20 2-LOCL-500-M008 TURB SUP CONT 500 CONTROL 732 0 13 99 20 2-LOCL-500-M009 VENT-ICE CONT-REACT BD 500 CONTROL 732 0 13 Y 100 20 2-PNLA-082-TV /3-A DG 2A-A CONTROL PNL 082 DIESEL GEN. 722 0 1 101 See SWEL 2 for Item 101.
102 21 2-HEX-072-0007 CNTMT SPRAY HT EXCH 2B 072 AUXILIARY 690 5 39 Y 103 21 2-HEX-072-0030 CONTAINMENT SPRAY HEAT EXCHANGER 2A 072 AUXILIARY 690 5 42 Y 104 21 2-HEX-074-0015 RESIDUAL HEAT EXCHANGER 2A 074 AUXILIARY 690 Y 1,3,4 Y 42 Y 105 21 2-HEX-074-0027 RESIDUAL HEAT EXCHANGER 2B 074 AUXILIARY 690 Y 1,3,4 Y 39 Y 106 21 2-TNK-070-0063 CCS SURGE TANK B 070 AUXILIARY 734 (RCA) Y "0 32 Y 107 21 2-TNK-082-0224 DSL 2A1 STARTING AIR TANK A 35 CF 082 DIESEL GEN. 722 0 _1 Y 108 21 2-TNK-082-0255 DSL 2B2 STARTING AIR TANK A 35 CF 082 DIESEL GEN. 722 0 4 Y 109 7 2-FCV-063-0090 SIS ACCUM TK 3 FLOW ISOLATION VLV 063 REACTOR 693 5 46 110 8 2-PSV-001-0013B-B SG 2 MAIN STM HDR PRESS 001 REACTOR 747 2,3 50 1i1 8 2-PSV-001-0024A-A SG 3 MAIN STM HDR PRESS 001 REACTOR 747 2,3 50 112 8 2-FCV-063-0118 SIS ACCUM TK 1 FLOW ISOLATION VLV 063 REACTOR 693 3 48 113 10 2-AHU-030-0080 CONTROL ROD DRIVE COOLING UNIT D-B 030 REACTOR 680 5 51 114 10 2-AHU-030-0088 CONTROL ROD DRIVE COOLING UNIT C-A 030 REACTOR 680 5 51 115 10 2-AHU-313-0262 INCORE INSTR RM AHU A 313 REACTOR 708 0 52 116 10 2-CLR-030-0074 REACTOR LOWER COMPT COOLING UNIT A-A 030 REACTOR 693 5 47 117 18 2-LOCL-500-0183C FLOOR PANEL REACTOR BUILDING 500 REACTOR 693 0 47 118 21 2-TNK-063-0060 SIS ACCUMULATOR NO 4 063 REACTOR 693 1,3 49 119 21 2-TNK-063-0119 SIS ACCUMULATOR NO 1 063 REACTOR 693 1,3 48 Safety Function(s):
0 - Support Function 1 - Reactivity Control 2 - RCS Pressure Control 3 - RCS Inventory Control 4 - Decay Heat Removal 5 - Containment Isolation D4
Sequoyah Unit 2Seismic Walkdown Equipment List 2 Created By: Approved 8y: c --. A,,-,.-
"-
Risk Newog S Safety IEnhancedforl Area Anchorage ItemS IClassi UNID Description System I Building Elevation Significnt Replaced Functions IPEEE Walkby Verification 20 S 0,PMP.078-O012-A SPENT FUELPITPUMPA 078 AUXIUARY 714 0 28 101 21 O.HEX-078-0018 SPENT FUEL PIT HEAT EXCHANGER A 07 AUXILUARY 714 4 29 Y Safety Function(s):
0 - Support Function 1 - Reactivity Control Z - RCSPreMWssu Control 3 - RCSInventry Control 4 -D ecay Heat Removal S - Contalnment Isolation D5
Sequoyah Unit 2 Area Walk-Bys Area Building Elevation Description 1 Diesel Gen 722 Bay 2A 2 Diesel Gen 740 2A Bd Rm 3 Diesel Gen 740 2A Fan Rm 4 Diesel Gen 722 Bay 2B 5 Diesel Gen 740 2B Bd Rm 6 Diesel Gen 740 2B Fan Rm 7 ERCW Pump 720 2A Pump Rm 8 ERCW Pump 704 2A Bd Rm 9 ERCW Pump 688 2A Strainer Rm 10 ERCW Pump 720 2B Pump Rm 11 ERCW Pump 704 2B Bd Rm 12 Control 732 Cont. Mech. Eqpt. Room 13 Control 732 Control Room Unit 2 14 Auxiliary 734 125V Batt Bd Room II 15 Auxiliary 734 480V Shtdwn Bd Rm 2A2 16 Auxiliary 734 480V Shtdwn Bd Rm 2B1 17 Auxiliary 734 480V Shtdwn Bd Rm 2B2 18 Auxiliary 749 480V XFMR Rm 2B 19 Auxiliary 749 480V XFMR Rm 2A 20 Auxiliary 749 125V Batt Rm III 21 Auxiliary 749 125V Batt Rm IV 22 Auxiliary 749 480V Bd Rm 2B 23 Auxiliary 749 480V Bd Rm 2A 24 Auxiliary 749 480V 2A Mech Eq Room 25 Auxiliary 653 RHR Pump Area 26 Auxiliary 669 SI Pump Rm 2A 27 Auxiliary 690 CCS Pump Area 28 Auxiliary 714 SFP Pit 29 Auxiliary 714 SFP HEX Area 30 Auxiliary 759 CRDM Room 31 Auxiliary 734 6.9kV Shtdwn Bd Rm A 32 Auxiliary 734 Surge Tnk B Area Area 33 Omitted 34 Auxiliary 669 Aux Feedwtr Pmp 2A-S 35 Auxiliary 669 Chg. Pump Rm 2B 36 Auxiliary 734 6.9kV Shtdwn Bd Rm B 37 Control 669 669 Mech Room 38 Auxiliary 690 Aux Feedwtr Pmp B Area 39 Auxiliary 690 2B RHR CCS HEX Room 40 Auxiliary 714 Shtdwn Bd B Area Area 41 Omitted 42 Auxiliary 690 2A RHR CCS HEX Room 43 Auxiliary 669 SI Pump Area 44 Auxiliary 653 CS Pump Room 2B 45 Auxiliary 734 125V Batt Bd Room IV D6
Sequoyah Unit 2 Area Walk-Bys Area Building Elevation Description 46 Reactor 693 Accum. Rm 3 47 Reactor 693 Fan Room 1 48 Reactor 693 Accum. Rm 1 49 Reactor 693 Accum. Rm 4 50 Reactor 747 Annulus AZ 277 51 Reactor 680 Inside Polar Crane Wall 52 Reactor 708 Incore Inst Room Platform D7
Appendix E: SWCs The following signatures are provided for the engineers responsible for the Seismic Walkdown Checklists in Sequoyah Unit 2.
Name Si"nyture Date Isaac Antanaitis I/ (2./f x-James Edgar -.
Steven Summers / 1 Phillip York t(-I7-?6Iz El
Status: YM NO UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-DRYA-032-0002-B Equip. Class3 0 - Other (Dryer)
Equipment Description AUX CONTROL AIR DRYER B-B Location: Bldg. Aux Floor El. 734 Room, Area 32 - Surge Tank B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NE UE N/AE oxidation?
- 4. Is the anchorage free-of visible cracks in the concrete near the anchors? Y23 NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AH (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YO NEI UE-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E2
Equipment ID No. SQN-O-DRYA-032-0002-B Eq Equip. ClaSS3 a0tD 0 - Other (Dryer)
Equipment Description AUX CONTROL AIR DRYER B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEI UE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YX NEI Ur N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UrI N/AEr
- 10. Based on the above seismic interaction evaluations, is equipment free YZNrUEI of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NEI UE1 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/8/12 Phillip York 8/8/12 E3
S t .. ~:YEK NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDC-201-FL-A Equip. Class 3 I - MCC Equipment Description 480V ERCW MCC 2A-A Location: Bldg. ERCW Floor El. 704 Room, Area 8 - 2A Board Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NEI UEI N/AE Front panels could not be opened due to sensitive equipment that is utilized in all modes of operation. Frontkick-plates and back panels requiredextensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface YCK NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NED UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YEl N E- U E N/A M (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E4
Equipment ID No. SQN-2-BDC-201-FL-A Equip. ClaSS3 I -MCC Equipment Description 480V ERCW MCC 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YER NEI UEr N/Ar
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YX NEI UE- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI UI-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/19/12 Phillio York 7/19/12 E5
St ~t..: YCK NO UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDC-201-FN-B Equip. Class 3 1 - MCC Equipment Description 480V ERCW MCC 2B-B Location: Bldg. ERCW Floor El. 704 Room, Area 11 - 2B Board Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE[ NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE Frontpanels could not be opened due to sensitive equipment that is utilized in all modes of operation.Front kick-plates and back panels requiredextensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface Y 1 N E- U E- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YO: NO--UO--VAN/[]
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
YE NEI UE/
- 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E6
Equipment ID No. SQN-2-B4C-201-FN-B Equip. ClaSS3 I -MCC Equipment Description 480V ERCW MCC 2B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NO U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YER NEI U- N/AO and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NO UEI N/AO
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI U0 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y N NE UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/24/12 Phillip York 7/24/12 E7
St....: Yl NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDC-201-FQ-A Equip. Class 3 I - MCC Equipment Description 480V DIESEL AUXILIARY BOARD 2A,1-A Location: Bldg. DG Floor El. 740 Room, Area 2 - 2A Board Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NO of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee calculation SCG-4M-00169. pages 17, 18A, 18B, and 18C.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NE U- N/AE Front kick-plates were removed and anchorageto structure was verified. Frontpanels could not be opened due to sensitive equipment that is utilized in all modes of operation.Back panels required extensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface YER NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NO UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM N E- U E]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E8
Equipment ID No. SQN-2-BDC-201-FQ-A Equip. ClasS3 I -MCC Equipment Description 480V DIESEL AUXILIARY BOARD 2A1-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YCK NO UO N/AE[
Conduitfrom top of cabinet has minimum clear distance to cable trays.
Licensing evaluation shows that seismic event would cause a movement of one-halfinches. Not credible.
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UEl N/AE:]
and masonry block walls not likely to collapse onto the equipment?
Masonrv block wall behind cabinet seismically qualified in calculation SCG-1-86.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI U- N/AE3
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI U[
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/18/12 Philli York 7/18/12 E9
St....: YO NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDC-201-FU-B Equip. Class 3 1 - MCC Equipment Description 480V DIESEL AUXILIARY BOARD 2B1-B Location: Bldg. DG Floor El. 740 Room, Area 5 - 2B Board Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchora*e
- 1. Is the anchorage configuration verification required (i.e., is the item one Y E NO[
of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NE UE N/AE Front kick-plates were removed and anchorageto structure was verified. Frontpanels could not be opened due to sensitive equipment that is utilized in all modes of operation.Back panels required extensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface YO NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YO NE UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment El0
Equipment ID No. SQN-2-BDC-201-FU-B Equip. ClaSS3 I -MCC Equipment Description 480V DIESEL AUXILIARY BOARD 2B1-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YZ NEI Ur N/AE-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NO UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
Masonry block wall behind cabinetseismically qualified in calculation SCG-1-86.
- 9. Do attached lines have adequate flexibility to avoid damage? YO NEI UE- N/A-
- 10. Based on the above seismic interaction evaluations, is equipment free YN NO UE]
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NE- U adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/24/12 Phillio York 7/24/12 Ell
&.....: YE NO UE]
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDC-201-GM-A Equip. Class 3 1 - MCC Equipment Description 480V REACTOR MOV BD 2A2-A Location: Bldg. Aux Floor El. 749 Roonn, Area 23 - 480V Board Room 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE No]
of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE Front kick-plates were removed and anchorageto structure was verified Frontpanels could not be opened due to sensitive equipment that is utilized in all modes of operation.Back panels required extensive disassembly to open. Weld between channel and cabinet was checked for condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface YO NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AO
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE- N/AM (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NO UEr potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E12
Equipment ID No. SQN-2-BDC-201-GM-A Equip. ClaSS3 I -MCC Equipment Description 480V REACTOR MOV BD 2A2-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YE] NM U- N/AF Floorfan is chainedimproperly to conduit support near cabinet.
During a seismic event fan could hit cabinet.
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y[ NO U" N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NO Ur N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free Y* Nr-U1u of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YIZ NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/30/12 Phillip York 7/30/12 E13
St.,...: YN NEI U0]
Seismic Walkdown Checklist (SWC) 3 Equipment ID No. SQN-2-BDC-201-GN-B Equip. Class I - MCC Equipment Description 480V REACTOR MOV BD 2B1-B Location: Bldg. Aux Floor El. 749 Room, Area 22 - 480V Board Room 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NN[
of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YER NE UE N/AE[
Front kick-plates were removed and anchorage to structure was verified. Frontpanels could not be opened due to sensitive equipment that is utilized in all modes of operation.Back panels required extensive disassembly to open. Weld between channeland cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YER NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NO UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E14
Equipment ID No. Sei N-2-B4C-201-GN-B EqiCls2B-B Equip. ClaSS3 1 -MCC Equipment Description 480V REACTOR MOV BD 281-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UE N/AEl
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI U- N/A-and masonry block walls not likely to collapse onto the equipment?
Masonrt block wall seismically qualified in calculationSCG130XI 1.
- 9. Do attached lines have adequate flexibility to avoid damage? YN NO UEI N/A-
- 10. Based on the above seismic interaction evaluations, is equipment free YN NE U--
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI Ur1 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/26/12 James Edgar 7/26/12 E15
S,.. ý.: Y Z N E UEl Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDC-201-JK-A Equip. Class 3 I - MCC Equipment Description 480V CONT & AUX BLDG VENT BD 2A2-A Location: Bldg. Aux Floor El. 734 Room, Area 15 - 480V Shutdown Board Room 2A2 Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist maybe used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YONO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YO NEI UE- N/AE Front kick-plates were removed and anchorage to structure was verified Frontpanels could not be opened due to sensitive equipment that is utilized in all modes of operation. Back panels required extensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface YO NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YO NE UE N/AE-
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AO (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YO NEI UE-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E16
Equipment ID No. SQN-2-BDC-201-JK-A Equip. ClaSS3 I -MCC Equipment Description 480V CONT &AUX BLDG VENT BD 2A2-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y[ NEI UE- N/AEr
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NE UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NO UF of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NE UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/30/12 PhilliD York 7/30/12 E17
St .,..: YN NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDC-201-DO-A Equip. Class 3 2 - Low Voltage Equipment Description 480V SHUTDOWN BD 2A2-A Location: Bldg. Aux Floor El. 734 Room, Area 15 - 480V Shutdown Board Room 2A2 Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE Frontpanels could not be opened due to the excessive safety hazard of opening this shutdown boardduring any mode of operation. Back panels requiredextensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[ NE UE-I N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AIK (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YE NO UE-1 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E18
Equipment ID No. SQN-2-BDC-20 1-DO-A EiCsAL-A Equip. C1aSS3 2 - Low Voltage Equipment Description 480V SHUTDOWN BD 2A2-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YE NEI UEr N/AD
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM No U0 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI UiE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YS NEI-U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YS NEI Ui adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/30/12 PhilliD York 7/30/12 E19
St.t..: YN NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDB-201-DP-B Equip. Class 3 2 - Low Voltagqe Switchqear Equipment Description 480V SHUTDOWN BD 2B1-B Location: Bldg. Aux Floor El. 734 Room, Area 16 - 480V Shutdown Board Room 2BI Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI U- N/A--
Frontpanels could not be opened due to the excessive safety hazardof opening this shutdown board during any mode of operation. Back panels requiredextensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UEI N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YIR NE UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E20
Equipment ID No. SQN-2-BDB-201-DP-B Equip. ClasS3 2 - Low Voltage Switch-gear Equipment Description 480V SHUTDOWN BD 2B1-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YE NO UE[ N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI U- N/AE' and masonry block walls not likely to collapse onto the equipment?
Masonry block wall seismically qualified in calculationSCG130X11.
- 9. Do attached lines have adequate flexibility to avoid damage? YE NE UE N/AO
- 10. Based on the above seismic interaction evaluations, is equipment free YNN[UO of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y X NE UI-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/26/12 James Edgar 7/26/12 E21
Status: Yl NEI U0 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDB-201-QQ-B Equip. Class 3 2 - Low Voltage Switch-gear Equipment Description 480V SHUTDOWN BD 2B2-B Location: Bldg. Aux Floor El. 734 Room, Area 17- 480V Shutdown Board Room 2B2 Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NEI UE N/AE Front panels could not be opened due to the excessive safety hazardof opening this shutdown boardduring any mode of operation. Back panels requiredextensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface YO NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE1 N/AS (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YZ NE* Ur potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E22
Equipment ID No. SQN-2-BDB-20 1-DO-B E Equip. a ClasS3 L 2 - Low t Voltat7e c Switchgear Equipment Description 480V SHUTDOWN BD 2B2-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Yl NEI UE N/Al
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Yl NO U- N/A-and masonry block walls not likely to collapse onto the equipment?
Masonry block wall seismically qualified in calculationSCGI3OX! 1.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NO UE N/Al
- 10. Based on the above seismic interaction evaluations, is equipment free YI NEI UE-I of potentially adverse seismic interaction effects?
Other Adverse Conditions II. Have you looked for and found no other seismic conditions that could Y[ NE UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/26/12 James Edgar 7/26/12 E23
S t at..: YN NEI U Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDA-202-CO-A Equip. Class 3 3 - Medium Voltage Switchqear Equipment Description 6900V SHUTDOWN BOARD 2A-A Location: Bldg. Aux Floor El. 734 Room, Area 31 - 6.9kV Shutdown Board Room A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE Frontpanels could not be opened due to the excessive safety hazard of opening this shutdown boardduring any mode of operation. Back panels requiredextensive disassembli' to open.
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YNNEU-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E24
Equipment ID No. SQN-2-BDA-202-CO-A Equip. Class 3 3 - Medium Voltage Switchgear Equipment Description 6900V SHUTDOWN BOARD 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YZ NO UO N/A[]
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI U- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NE U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free Y[ NEI UM of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y X NEI U E]
adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/3/12 Phillib York 8/3/12 E25
St .,..: YN NO U-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDB-202-CP-B Equip. Class 3 3 - Medium Voltage Switchcqear Equipment Description 6900V SHUTDOWN BOARIQ 2B-B Location: Bldg. Aux Floor El. 734 Room, Area 36 - 6.9kV Shutdown Board Room B Manufacturer, Model, Etc. (optional but recommend, Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NM of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NE UE N/AE Frontpanels could not be opened due to the excessive safety hazardof opening this shutdown boardduring any mode of operation. Back panels requiredextensive disassembly to open.
- 3. Is the anchorage free of corrosion that is more than mild surface YM NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y1Z NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YCK NE UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E26
Equipment ID No. SQN-2-BDB-202-CP-B Equip. Class 3 3 - Medium Voltagqe Switchaqear Equipment Description 6900V SHUTDOWN BOARD 2B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NO] Ur N/AE-Scaffolding in front of equipment needs additionalrestraintto prevent tipping into soft targets. Only one restraintpoint was used near the bottom on the assembly. During a seismic event, the scaffolding could overturn and strike the equipment. On a later inspection, it wasfound that the scaffolding had been anchoredproperlyfrom the top of the assembly.
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YO N rU-N/Ar-and masonry block walls not likely to collapse onto the equipment?
Masonrn,block wall near equipment seismically qualified in calculation 46W405-5.
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI Ur N/A[l
- 10. Based on the above seismic interaction evaluations, is equipment free YX NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NE UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Appendix R work was being performed in the area at the same time the walkdown occurred.
Temporary equipment was prevalent in the area. Properstorage for the equipment was verified.
Evaluated by: Robert Malone Date: 8/7/12 Phillip York 8/7/12 & 8/23/12 Isaac Antanaitis 8/23/12 E27
St ~t .. : YN NO UO Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-OXF-202-2A-A Equip. Class 3 4 - Transformer Equipment Description 480V SHUTDOWN TRANSFORMER 2A l-A Location: Bldg. Aux Floor El. 749 Room, Area 19 - 480V TransformerRoom 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchora2e
- 1. Is the anchorage configuration verification required (i.e., is the item one Y X NE of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see draivings 705 7025 and 48N1274 Mk 2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YS NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y0 NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YS NE U[ N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y9 NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E28
Equipment ID No. SQN-2-OXF-202-2A-A Equip. ClaSS3 4 -Transformer Equipment Description 480V SHUTDOWN TRANSFORMER 2A 1-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI UEr N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UL1 N/AE and masonry block walls not likely to collapse onto the equipment?
Masonry block wall seismically qualified in drawing46W405- 7,9.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NO UE- N/AE]
- 10. Based on the above seismic interaction evaluations, is equipment free YM NO UF of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/30/12 Phillio York 7/30/12 E29
St .... : YN NEI U-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-OXF-202-2B-B Equip. Class 3 4 - Transformer Equipment Description SD XFMR 2B-B Location: Bldg. Aux Floor El. 749 Room, Area 18 - 480V TransformerRoom 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verification see drawings 705 7025 and 48N1274 Mk 2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NEI U- N/AE:-
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/A-oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YX NEI UE N/A-
- 5. Is the anchorage configuration consistent with plant documentation? YX NEI UE-] N/AD (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YZ NO U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E30
Equipment ID No. SQN-2-OXF-202-2B-B Equip. ClasS3 4 - Transfonner Equipment Description SD XFMR 28-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YZ NEI UE N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y0 N E- U E- N/AE and masonry block walls not likely to collapse onto the equipment?
Hairlinecracks were observed and should be monitored. Masonry block wall seismically qualified in drawing 46W405- 7,9.
- 9. Do attached lines have adequate flexibility to avoid damage? YX NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free Yl*N-U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/26/12 James Edoar 7/26/12 E31
Stat,.: YN NE UE-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-OXF-202-DN-A Equip. Class 3 4 - Transformer Equipment Description 480V SHUTDOWN TRANSFORMER 2A-A Location: Bldg. Aux Floor El. 749 Room, Area 19 - 480V TransformerRoom 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist maybe used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NE of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawings 7057025 and 48N1274 MA- 2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NE UE[ N/AO
- 3. Is the anchorage free of corrosion that is more than mild surface YN NO UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YX NE U[ N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NOU11 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E32
Equipment ID No. SQN-2-OXF-202-DN-A Equip. ClaSS3 4 - Transformer Equipment Description 480V SHUTDOWN TRANSFORMER 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI ul N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NE uIE N/AE and masonry block walls not likely to collapse onto the equipment?
Hairlinecracks were observed and should be monitored. Dwg 46W405-8 confirms use ofsame size rebar throughout the length of wall. Masonry block wall seismically qualified in drawing 46W405-7,9.
- 9. Do attached lines have adequate flexibility to avoid damage? YX NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YEK NE ur-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/30/12 Phillip York 7/30/12 E33
S~t~t.: YX NEI UO Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-OXF-202-DQ-B Equip. Class 3 4 - Transformer Equipment Description SD XFMR 2B2-B Location: Bldg. Aux Floor El. 749 Room, Area 18 - 480V TransformerRoom 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YX NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguraiion verificationsee drawings 7057025 and 48N1274 Mk 2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y9 NEI U- N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YZ NO UE- N/A-oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YZ NEI UE N/A-
- 5. Is the anchorage configuration consistent with plant documentation? YZ NE U- N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YZ NO U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E34
Equipment ID No. SQN-2-OXF-202-DQ-B Equip. ClaSS3 4 - Transformer Equipment Description SD XFMR 2B2-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y9 NEI UE- N/AO
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
Hairlinecracks were observed and should be monitored.Masonry block wall seismically qualified in drawing 46W405-7,9.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI UE1 N/A--
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NEI UE-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UEi adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone - Date: 7/26/12 James Edaar 7/26/12 E35
S ta t .. : YZ NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-XFA-202-0312 Equip. Class 3 4 - Transformer Equipment Description ERCW TRANSFORMER 2A-A Location: Bldg. ERCW Floor El. 704 Room, Area 8 - 2A Board Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchora2e
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee drawings 35 W312 Section A-A and 33N334 Section G-G.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y* NEI UE N/A-
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NO Ur N/AFE
.5. Is the anchorage configuration consistent with plant documentation? Y* NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE--]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E36
Equipment ID No. SQN-2-XFA-202-0312 Equip. ClaSS3 4 - Transformer Equipment Description ERCW TRANSFORMER 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UEr N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI U13 N/AEr
- 10. Based on the above seismic interaction evaluations, is equipment free YX NO U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YS NEI UEr adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/19/12 Phillip York 7/19/12 E37
Status: YN NO U0 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-XFA-202-0316 Equip. Class 3 4 - Transformer Equipment Description ERCW TRANSFORMER 2B-B Location: Bldg. ERCW Floor El. 704 Room, Area 11 - 2B BoardRoom Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YS NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee drmvings 35 W312 Section A-A and 33N334 Section G-G.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NEI UE1 N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YCK NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[K NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y* NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NE UE1 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E38
Equipment ID No. SQN-2-XFA-202-0316 Equip. ClaSS3 4 - Transformer Equipment Description ERCW TRANSFORMER 2B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UE1 N/AEI
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE- N/AEl and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YS NEI UE N/AEI
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI UM of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/24/12 Phillip York 7/24/12 E39
St.: YZ NEI UM Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-PMP-078-0012-A Equip. Class 3 5 - Horizontal Pump Equipment Description SPENT FUEL PIT PUMP A Location: Bldg. Aux Floor El. 714 Room, Area 28 - Spent Fuel Pool Pit Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y E N []
of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NO UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YZ NO UE N/AE]
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE ENO UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based-on the above anchorage evaluations, is the anchorage free of Y[ NO UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E40
Equipment ID No. SQN-0-PMP-078-0012-A Equip. ClasS3 5 - Horizontal Pump Equipment Description SPENT FUEL PIT PUMP A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YE NEI UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YX NO Ur N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NE UE- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YER NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/2112 Phillip York 8/2/12 E41
St a tt: YN NEI UE]
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-PMP-003-0128 Equip. Class 3 5 - Horizontal Pump Equipment Description MOTOR DRIVEN AUX FEEDWA TER PUMP 2B-B Location: Bldg. Aux Floor El. 690 Room, Area 38 - Aux FeedwaterPump B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not AppIicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y Z NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawing C-55HMTA86X22-B
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YIZ NEI UE N/A[
- 3. Is the anchorage free of corrosion that is more than mild surface YZ N- UE] N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE1 N/A]
- 5. Is the anchorage configuration consistent with plant documentation? YNl NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NO UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E42
Equipment ID No. SQN-2-PMP-003-0128 Equip. ClasS3 5 - Horizontal Pump Equipment Description MOTOR DRIVEN AUX FEEDWATER PUMP 2B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI UE N/AE:
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NED Ur N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UEr N/AO
- 10. Based on the above seismic interaction evaluations, is equipment free YX NO UE1 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/7/12 Phiio York 8/7/12 E43
Sa t,,.: Y 9 NE] UEF-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-PMP-062-0104 Equip. Class 3 5 - Horizontal Pump Equipment Description CENT. CHARGING PUMP 2B-B Location: Bldg. Aux Floor El. 669 Room, Area 35 - ChargingPump Room 2B-B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchoraie
- 1. Is the anchorage configuration verification required (i.e., is the item one Y 0 NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see drawingISJ-0476-C-01.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NEI UE N/A" oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y* NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UO potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E44
Equipment ID No. SQN-2-PMP-062-0104eEquiptiCla Equip. ClaSS3 5 - Horizontal Pump Equipment Description CENT. CHARGING PUMP 2B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YS NO U3N/AEl
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UI N/AE-and masonry block walls not likely to collapse onto the equipment?
A block wall usedfor equipment removal was near the equipment. It is restrained/reinforcedwith cross bars bolted to the concrete wall.
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UE- N/A-"
- 10. Based on the above seismic interaction evaluations, is equipment free YM NE UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE1 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Flex conduit into junction box has slipped back and exposed the wires going into the box.
Evaluated by: Robert Malone Date: 8/6/12 Phillip York 8/6/12 E45
Status: YX NO UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-PMP-063-O010 Equip. Class 3 5 - Horizontal Pump Equipment Description SAFETY INJECTION PUMP 2A-A Location: Bldg. Aux Floor El. 669 Room, Area 26 - SI Pump Room 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage I. Is the anchorage configuration verification required (i.e., is the item one Yl NEI of the 50% of SWEL items requiring such verification)?
Foranchorage configurationverification see drawing ISI-0476-C-0l.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AO
- 3. Is the anchorage free of corrosion that is more than mild surface YtN NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y [] NE U E N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YZ NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E46
Equipment ID No. SQN-2-PMP-063-OO1E quip. Class 3
5 - Horizontal Pump Equipment Description SAFETY INJECTION PUMP 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y[ NEI UE1 N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y 0 N E- Ur1E N/AE and masonry block walls not likely to collapse onto the equipment?
A block wall usedfor equipment removal was near the equipment. It is restrained/reinforcedwith cross bars bolted to the concrete wall.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI UE N/AE-
- 10. Based on the above seismic interaction evaluations, is equipment free YN NE-I UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Flex conduit into junction box has slipped back and exposed the wires going into the box.
Evaluated by: Robert Malone Date: 8/6/12 PhilliD York 8/6/12 F47
St.tus: YN NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-PMP-070-0059-A Equip. Class 3 5 - HorizontalPump Equipment Description CCS PUMP 2A-A Location: Bldg. Aux Floor El. 690 Room, Area 27- CCS Pump Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YX NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawing ISI-0260-C-01.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y1 NE UE N/AE]
- 3. Is the anchorage free of corrosion that is more than mild surface YX NO U-E N/A[
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UIE N/AE-1
- 5. Is the anchorage configuration consistent with plant documentation? YN NE UE N/AE[
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YO NEI UIE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E48
Equipment ID No. SQN-2-PMP-070-0059-A Equip. ClaSS3 5 - Horizontal Purap Equipment Description CCS PUMP 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEIUO N/AE:
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YO NEIUE N/AE-and masonry block walls not likely to collapse onto the equipment?
There is a 10 '-12' "specialfirebarrier"wall nevt to the equipment. It appearsto be constructedof dry wall and cantileveredform thefloor.
During a seismic event, it was determinedthat the wall would not damage the equipment if it collapsedand is therefore not considered seismically significant.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI UEI N/AE]
- 10. Based on the above seismic interaction evaluations, is equipment free Y 0 N I] U E]
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/2/12 Phillib York 8/2/12 E49
St.tus: YZ NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-PMP-067-0452 Equip. Class 3 6 - Vertical Pump Equipment Description ERCW PUMP N-B Location: Bldg. ERCW Floor El. 720 Room, Area 10 - 2B Pump Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y[ NEN of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see TVA calculationCEB-CQS-373.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YCK NEI UE- N/A-
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y19 NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE1 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E50
Equipment ID No. SQN-O-PMP-067-0452 Equip. Class 3 6 - Vertical Pump Equipment Description ERCW PUMP N-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y[ NEI Ur N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NO Ur N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UEr N/AO
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NO UE-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y N NEI U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/24/12 Philili York 7/24/12 E51
S,.,..: YE NEI UE1 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-PMP-067-0464 Equip. Class 3 6 - Vertical Pump Equipment Description ERCW PUMP R-A Location: Bldg. ERCW Floor El. 720 Room, Area 7 - 2A Pump Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NO of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see TVA calculationCEB-CQS-373.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y19 NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YCK NO U[ N/A-oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YS NEl U E- N/A E (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E52
Equipment ID No. SQN-0-PMP-067-0464 Equip. Class 3 6 - Vertical Pump Equipment Description ERCW PUMP R-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI U- N/AEr
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UEr N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI UI of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YE NE U' adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/19/12 Phillib York 7/19/12 E53
Stat.,s: YX NO UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-PMP-067-0482-B Equip. Class 3 6 - Vertical Pump Equipment Description ERCW SCREEN WASH PUMP C-B Location: Bldg. ERCW Floor El. 720 Room, Area 10 - 2B Pump Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see drawing 31 W211-6, Section B6-B6.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y[ NEI UE N/AE-
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE U13 N/AO oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[ NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NEI UEI potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E54
Equipment ID No. SQN-0-PMP-067-0482-B EupCas6 et Equip. ClaSS3 6 - Vertical Pump Equipment Description ERCW SCREEN WASH PUMP C-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI UEI N/Ar
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YCK NEI UE1 N/AE]
and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NED UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free y[*NilUF-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YER NEI UE-adversely affect the safety functions of the equipment?
Cover to electrical box attachedto equipment was not closed and caulk has pulledaway from the electricalwire. Assembly is no longer watertight.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/24/12 Phillip York 7/24/12 E55
St.:YN NEI U7 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-PMP-067-0487-A Equip. Class 3 6- Vertical Pump Equipment Description ERCW SCREEN WASH PUMPD-A Location: Bldg. ERCW Floor El. 720 Room, Area 7 - 2A Pump Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee drawing 31 W211-6, Section B6-B6.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NO UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[ NEI UEI N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI U-potentially adverse seismic conditions?
Concrete edge distancefor rearbolts is reduced as compared to other edges. Embedment of bolts into concrete is an additional12" below the pad,per drawing 31 W211-6, Section B6-B6, so reduced edge distance does not affect overallstrength.
3 Entcr the equipment class name from Appendix B: Classes of Equipment E56
Equipment ID No. SQN-E-PMP-067-0487-A Eils-ecA Equip. ClaSS3 6 - Verfical Pump Equipment Description ERCW SCREEN WASH PUMP D-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UE1 N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y9 NEI U- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? Y E NrE- UrE- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NE-I UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y
- NO U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/19/12 Phillip York 7/19/12 E57
Stat,,s: YN NEI UE1 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-FCV-032-0085-B Equip. Class 3 7 - Pneumatic Valve Equipment Description AUX COMPR B-B AUX BLDG ISOL Location: Bldg. Aux Floor El. 734 Room, Area 32 - Surge Tank B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NEI UE N/AN
- 3. Is the anchorage free of corrosion that is more than mild surface YE NO UE N/AN oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NE UE- N/AN
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UEr N/AM (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NE UE-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E58
Equipment ID No. SQN-O-FCV-032-0085-B Equip. ClaSS3 7 - Pneumatic Valve Equipment Description AUX COMPR B-B AUX BLDG ISOL Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI UO NIAEI
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NE U- N/A-and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE U- N/A-
- 10. Based on the above seismic interaction evaluations, is equipment free YX NO-UiE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/6/12 Phillio York 8/6/12 E59
S t -t .,5 : YX NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-067-O176-A Equip. Class 3 7 - Pneumatic Valve Equipment Description S.I. PUMPAND RM CLR-30-180 SUPPLY Location: Bldg. Aux Floor El. 669 Room, Area 43 - SI Pump Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NEI UE N/AZ
- 3. Is the anchorage free of corrosion that is more than mild surface YE NE UE N/AS oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NEI UE N/A23
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/A2I (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YO NE UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E60
Equipment ID No. SQN-2-FCV-067-0176-A Equip. ClaSS3 7 - Pneumatic Valve Equipment Description S.I. PUMPAND RM CLR-30-180 SUPPLY Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI Ur N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YX NO UE N/AO and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? Y[ NEI UE N/AOI
- 10. Based on the above seismic interaction evaluations, is equipment free Y* NO U[E]
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/1/12 Phillip York 8/1/12 E61
Stat..: YN NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-067-O182-B Equip. Class 3 7 - Pneumatic Valve Equipment Description S.L PUMPAND RM CLR-30-179 SUPPLY Location: Bldg. Aux Floor El. 669 Room, Area 43 - SI Pump Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE- NEI UE N/AEK
- 3. Is the anchorage free of corrosion that is more than mild surface YEI NEI UE] N/AZ oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YEI NEI UE] N/AN
- 5. Is the anchorage configuration consistent with plant documentation? YEI NEI UE- N/AM (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of yM NEI U-]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E62
Equipment ID No. SQN-2-FCV-067-O182-B Equip. ClasS3 7 - Pneumatic Valve Equipment Description S.I. PUMPAND RM CLR-30-179 SUPPLY Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YE N- UI N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YS NO Ur N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YS NEI UEI N/AE:
- 10. Based on the above seismic interaction evaluations, is equipment free YZ Nr-UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YE NO UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 818112 Phillip York 8/8/12 E63
Stat..: YZ NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-067-0190-B Equip. Class 3 7 - Pneumatic Valve Equipment Description RHR PUMP RM CLR-30-176 SUPPLY CONTROL VLV Location: Bldg. Aux Floor El. 653 Room, Area 25 - RHR PumD Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NEI UEI N/AN
- 3. Is the anchorage free of corrosion that is more than mild surface YE NE UE N/AN oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NE UEi N/AN
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AS (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E64
Equipment ID No. SQN-2-FCV-067-0190-B Equip. GaSS3 7 - Pneumatic Valve Equipment Description RHR PUMP RM CLR-30-176 SUPPLY CONTROL VLV Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y 0 N E- U E- N/A E]
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NE Ur N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NO U1 N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI U0 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NE UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/6/12 Phillip York 8/6/12
St....: YN NEI U Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-067-188 Equip. Class 3 7 - Pneumatic Valve Equipment Description RHR PUMP RM CLR-30-175 SUPPLY CONTROL VLV Location: Bldg. Aux Floor El. 653 Room, Area 25 - RHR Pump Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE N of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NE UE] N/A
- 3. Is the anchorage free of corrosion that is more than mild surface YE NE UEq N/A[Z oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NE UE N/AM
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UEJ N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YE NEO UE1 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E66
Equipment ID No. SQN-2-FCV-067-188 Equip. ClaSS3 7 - Pneumatic Valve Equipment Description RHR PUMP RM CLR-30-175 SUPPLY CONTROL VLV Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI U0 N/AE 8, Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UEI N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NO U0 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y M NE U E adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/1/12 PhilliD York 8/1112 E67
St.... : YY NE UM Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LCV-070-0063 Equip. Class 3 7 - Pneumatic Valve Equipment Description SURGE TANK DEMIN W INLET VLV Location: Bldg. Aux Floor El. 734 Room, Area 32 - Surge Tank B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NE UE N/A[K
- 3. Is the anchorage free of corrosion that is more than mild surface YE NEI UE N/AN oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NE UE N/ACK
- 5. Is the anchorage configuration consistent with plant documentation? YE] NE UE N/A[K (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E68
Equipment ID No. SQN-2-LCV-070-0063UEquipAClassM7-P Equip. ClaSS3 7 - Pneumatic Valve Equipment Description SURGE TANK DEMIN W INLET VLV Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YER NEI UE- N/AF Storage cabinet chainedand wheels locked.
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UE] N/A--
and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UE- N/A--
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NEI UI-1 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UIE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/3/12 Phillip York 8/3/12 E69
St.ts: YN NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-FCV-070-0040-B Equip. Class 3 8 - Motor Valve Equipment Description SFPCS HTX A INLET FCV O-FCV-70-40 Location: Bldg. Aux Floor El. 714 Room, Area 29 - Spent Fuel Pool Heat Exchanger Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE0 N E] UE N/A 0
- 3. Is the anchorage free of corrosion that is more than mild surface YE NE UE1 N/AO oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NEI UE N/AO
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE-I N/AO (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YON-UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E70
Equipment ID No. SQN-0-FCV-070-0040-B Equip. ClaSS3 8 - Motor Valve Equipment Description SFPCS HTX A INLET FCV O-FCV-70-40 Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YIK NO U- N/AO
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YS NEI UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN N- U- N/AE-
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/2112 PhllitD York 812112 E71
St.,..: YO NEI U7 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-003-0126A-B Equip. Class 3 8 - Motor Valve Equipment Description ERCW HDR B ISOL VLV Location: Bldg. Aux Floor El. 690 Room, Area 38 - Aux Feedwater Pump B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist maybe used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE- NEI UE" N/A[
- 3. Is the anchorage free of corrosion that is more than mild surface YEr NE1 UEI N/AN oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE- NEI UE- N/AO
- 5. Is the anchorage configuration consistent with plant documentation? YE- NEI UEI N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YZ NEI UE1 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E72
Equipment ID No. SQN-2-FCV-003-O1 26A-B l i ClasS3 Equip. 8 - Motor Vaive Equipment Description ERCW HDR B ISOL VLV Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI UE- N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y 0 NrE- UrED N/Ar-I and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI UrI N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI UEr of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y N- UE]
adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 817112 Phillio York 817/12 E73
St . t .. : YO NE] UE1 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-067-0066 Equip. Class 3 8 - Motor Valve Equipment Description EMERG DSL H1XS AI&W2 SUP VLV FROM HDR A Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended) Rotork Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE N[
of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NE UE N/A[
- 3. Is the anchorage free of corrosion that is more than mild surface Y-1E NrEl U E] N/A 0 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NE UE N/AM
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/A[
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Yl N- rU potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E74
Equipment ID No. SQN-2-FCV-067-0066 Equip. ClaSS3 8 - Motor Valve Equipment Description EMERG DSL HTXS A1&A2 SUP VLV FROM HDR A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UE1 N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YX NEI UE N/AE[
and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YCK NEI U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free Y[ NEI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y M NEI U E adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/16/12 Phillip York 7/16/12 E75
Stat..: YN NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-067-0067 Equip. Class 3 8 - Motor Valve Equipment Description EMERG DSL HTXS BI&B2 SUIP VLV FROM HDR B Location: Bldg. DG Floor El. 722 Room, Area 4 - Bay 2B Manufacturer, Model, Etc. (optional but recommended) Rotork Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NIZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NE UE- N/AN
- 3. Is the anchorage free of corrosion that is more than mild surface YE NEI UE N/AM oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NEI UE N/AN
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NE UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E76
Equipment ID No. SQN-2-FCV-067-0067 Equip. ClaSS3 8 - Motor Valve Equipment Description EMERG DSL HTXS 81&B2 SUP VLV FROM HDR B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y9 NEI UE N/AO
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YS NE U- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YS NE UEI N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free Y* N- Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NE UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 Phillip York 7/23/12 E77
St.tus: YZ NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-067-0068 Equip. Class 3 8 - Motor Valve Equipment Description EMERG DSL H1XS AI&A2 SUP VLV FROM HDR B Location: Bldg. DG Floor El. 722 Room, Area 1 - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE1 NEI UE- N/AN
- 3. Is the anchorage free of corrosion that is more than mild surface YE NEI UE- N/AN oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE- NEI UE- N/AN
- 5. Is the anchorage configuration consistent with plant documentation? YEI NEI UEV N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YZ NEI-U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment F78
Equipment ID No. SQN-2-FCV-067-0068 Equip. ClasS3 8 - Motor Valve Equipment Description EMERG DSL HTXS AI&A2 SUP VLV FROM HDR B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y19 NEI Ur N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NE0 Ur-E N/A0 and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YCK NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YNNEU-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YER NE U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/17/12 Phillip York 7/17/12 E79
S t i.t..: YZ NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-067-0492 Equip. Class 3 8 - Motor Valve Equipment Description ISOL VALVE Location: Bldg. ERCW Floor El. 688 Room, Area 9 - 2A StrainerRoom Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YO NM of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NE UE N/AN
- 3. Is the anchorage free of corrosion that is more than mild surface YE NEI UE N/AX oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NEI UEI N/AN
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NO-UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E80
Equipment ID No. SQN-2-FCV-067-0492 Equip. ClaSS3 8 - Motor Valve Equipment Description ISOL VALVE Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YZ NE U[I N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI UIE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI urE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YX NE--IE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/19/12 Phillio York 7/19/12 E81
&.at..: YX NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FAN-030-0450-B Equip. Class 3 9 - Fan Equipment Description D-G RM 2B-B EXHAUST FAN I Location: Bldg. DG Floor El. 740 Room, Area 6 - 2B Fan Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YZ NEI of the 50% of SWEL items requiring such verification)?
Foranchorage configuration verification see drawingl,2-10N320-3, DetailF3.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AEr
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NEI UEr N/A-
- 5. Is the anchorage configuration consistent with plant documentation? Y* NEI UEI N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YE NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E82
Equipment ID No. SQN-2-FAN-030-0450-B Equip. ClaSS3 9 -Fan Equipment Description D-G RM 2B-B EXHAUST FAN I Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI Ui N/AE[
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YS NEI uEr N/AE-and masonry block walls not likely to collapse onto the equipment?
Masonry block wall near equipment approved in calculationSCG-1-86.
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE U[E N/AEI
- 10. Based on the above seismic interaction evaluations, is equipment free YN NO Ui of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YO NE--UD adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7124/12 Phillio York 7/24/12 E83
S....: YM NO U-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FAN-030-0452 Equip. Class 3 9- Fan Equipment Description D-G RM 2A-A EXHAUST FAN 2 Location: Bldg. DG Floor El. 740 Room, Area 3 - 2A Fan Rm Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchoraae
- 1. Is the anchorage configuration verification required (i.e., is the item one YM NEI of the 50% of SWEL items requiring such verification)?
Foranchorage configurationverification see drawing],2-10N320-3, DetailF3.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ N- U- N/A' There is slight bending in 3 of 4 anchor bolts. This is not considered seismically significant.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE U- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YZ NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YZ NE UE3 N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y[R NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E84
Equipment ID No. SQN-2-FAN-030-0452 EqipUCasA-a Equip. ClaSS3 9 -Fan Equipment Description D-G RM 2A-A EXHAUST FAN 2 Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEIUE N/AE1
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI Ur N/AE and masonry block walls not likely to collapse onto the equipment?
Masonry block wall near equipment approved in calculationSCG-1-86.
- 9. Do attached lines have adequate flexibility to avoid damage? YER NE U-" N/Ar
- 10. Based on the above seismic interaction evaluations, is equipment free Y* Nr Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/18/12 Philio York 7/18/12 E85
&....: YE NO UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FAN-030-0460 Equip. Class 3 9- Fan Equipment Description DIESEL GEN 2A-A ELECT BD ROOM EXHAUST Location: Bldg. DG Floor El. 740 Room, Area 3 - 2A Fan Rm Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchora2e
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NO of the 50% of SWEL. items requiring such verification)?
Foranchorageconfiguration verification see drawing],2-10N320-3, DetailE3.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y[ NE U- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y* NE UE N/AE[
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UO potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E86
Equipment ID No. SQN-2-FAN-030-0460 Equip. ClaSS3 9 -Fan Equipment Description DIESEL GEN 2A-A ELECT BD ROOM EXHAUST Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NO U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y 0 NEl UrE- N/AtE-and masonry block walls not likely to collapse onto the equipment?
Masonry block wall near equipment approvedin calculationSCG-1-86.
- 9. Do attached lines have adequate flexibility to avoid damage? YX NEI UEr N/AEr
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI-U of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI UEI adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/18/12 Phillin York 7/18/12 E87
S t~t..: YN NEI U7 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FAN-030-0462-B Equip. Class 3 9- Fan Equipment Description DIESEL GEN 2B-B ELECT BD ROOM EXHAUST Location: Bldg. DG Floor El. 740 Room, Area 6 - 2B Fan Rm Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NO of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawingi, 2-10N320-3, DetailE3.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE] N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y X N E] U E N/A0 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y X N E] U E] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y9 NE UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E88
Equipment ID No. SQN-2-FAN-030-0462-B Equip. ClasS3 9 -Fan Equipment Description DIESEL GEN 28-B ELECT BD ROOM EXHAUST Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YCK NE U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE N/A-and masonry block walls not likely to collapse onto the equipment?
Masomy block wall near equipment approved in calculationSCG-1-86.
- 9. Do attached lines have adequate flexibility to avoid damage? Y0N ElUE11N/A E]
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM N- UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/24/12 Phillip York 7/24/12 E89
S et t .s: YN NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-AHU-311-0023-B Equip. Class 3 10 - Air Handler Equipment Description MAIN CONTROL ROOM AHU B-B Location: Bldg. Control Floor El. 732 Room, Area 12 - Control MechanicalEquipment Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YO NNI of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE- N/AEr
- 3. Is the anchorage free of corrosion that is more than mild surface YO NEI UE1 N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE N/AD
- 5. Is the anchorage configuration consistent with plant documentation? YEr NEI UEr N/AI (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NO UE-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E90
Equipment ID No. SQN-0-AHU-311-0023-B Equip. ClaSS3 10 - Air Handler Equipment Description MAIN CONTROL ROOM AHU B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UI N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI Ui N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YX NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI uE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/27/12 Phillip York 7/27/12 E91
S t .,..: YO NO UO Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-AHU-313-0488 Equip. Class 3 10 - Air Handler Equipment Description 480V BD RM 2A SUPPLY AHU 2A-A Location: Bldg. Aux Floor El. 749 Room, Area 24 - 480V 2A Mechanical Equipment Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y E NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y9 NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YO NO UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AI (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y0 NE-- U[E]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E92
Equipment ID No. SQN-2-AHU-313-0488 Equip. ClaSS3 10 - Air Handler Equipment Description 480V BD RM 2A SUPPLY AHU 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEI UE N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NEI U- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NEI- u of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/31/12 Phillip York 7/31/12 E93
S*.a,,: YM NE U[
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-CLR-030-0 178 Equip. Class 3 10 - Cooler Equipment Description CS PUMP COOLER 2B-B Location: Bldg. Aux Floor El. 653 Room, Area 44 - CS Pump Room 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE[
Nuts are missingfrom rearcenterand rear corner anchor bolts. Upon further investigation, calculationDCG-4M-O01 73 shows that the equipment was seismically qualifiedfor this arrangement.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE] N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E94
Equipment ID No. SQN-2-CLR-030-0178 Equip. ClaSS3 10 - Cooler Equipment Description CS PUMP COOLER 2B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y 0 NrE] U E- N/A1
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UEr N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NED Ui N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free yM NEI UM of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YI NE uIE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Isaac Antanaitis Date: 8/22/12 Phil/li York 8/22/12 E95
St.,..: YZ NEI U[
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-CLR-030-180-A Equip. Class 3 10 - Air Handler Equipment Description SIS PUMP COOLER 2A-A Location: Bldg. Aux Floor El. 669 Room, Area 26 - S1 Pump Room 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE No of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YE NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[ NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E96
Equipment ID No. SQN-2-CLR-030-180-A Equip. ClaSS3 10 - Air Handler Equipment Description SIS PUMP COOLER 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YS NEI UI N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NEI UE N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UEr N/AE[
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YV NEI UI adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/1/12 Phillip York 8/1/12 E97
S&....: YN NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. O-CHR-311-0126 Equip. Class 3 11 - Chiller Equipment Description MAIN CONTROL ROOM CHILLER PKG A-A Location: Bldg. Control Floor El. 732 Room, Area 12 - Control Mechanical Equipment Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NE0 of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawing CS-LIT(X585)-
JX585.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y1Z NEI UE] N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YZ NE UE N/AE-]
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[ NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YZ NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YEK NO UE-]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E98
Equipment ID No. O-CHR-311-0126 Equip. ClaSS3 11 -Chiller Equipment Description MAIN CONTROL ROOM CHILLER PKG A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NE U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NO U- N/Ar and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NE U- N/A-
- 10. Based on the above seismic interaction evaluations, is equipment free Y[NrU-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NE U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/30/12 Phillip York 7/30/12 E99
St....: YE NEI U Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-CHR-311-0171 Equip. Class 3 11 - Chiller Equipment Description ELEC. BD. ROOM CHILLER PKG. B-B Location: Bldg. control Floor El. 669 Room, Area 37 - 669 Mech Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y N EO of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee drawing 48N1288, Mk 4
& 5.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NE U- N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE N/AE There are cracks in the housekeepingpad These cracks do not ertend into the concrete slab.
- 5. Is the anchorage configuration consistent with plant documentation? YEK NEI UE0 N/AE1 (Note: This question only applies if the item is one of the. 50% for which an anchorage configuration verification is required.)
Grout was found to cover the bottom steelplate and the corresponding welds. All bolts were visible above the grout and are in good condition.
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment El00
Equipment ID No. SQN-O-CHR-311-0171 Equip. GaSS3 11 -Chiller Equipment Description ELEC. BD. ROOM CHILLER PKG. B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NO UEr N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE N/A-and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UE- N/Ar
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI U0 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NE UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/7/12 Phillip York 8/7/12 E101
S,~t.,.: YN NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-CHR-313-0338A Equip. Class 3 11 - Chiller Equipment Description SHUTDOWN BD RMS A &B WATER CHILLER PKG B-B Location: Bldg. Aux Floor El. 714 Room, Area 40 - Shutdown Board B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YCK NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YZ NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YM NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YZ NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E102
Equipment ID No. SQN-O-CHR-313-0338A Equip. ClaSS3 11 - Chiller Equipment Description SHUTDOWN BD RMS A & B WATER CHILLER PKG B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y[ NO UE[ N/AE Fireprotectionline is in contact with foam insulation on top of chiller piping. This is not a soft target and not consideredseismically adverse.
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UE- N/AEI and masonry block walls not likely to collapse onto the equipment?
Overhead light wire restraintis no longer connectedto the ceiling.
This is not consideredseismically adverse.
- 9. Do attached lines have adequate flexibility to avoid damage? Y[ NEI U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YX NEI UF-E of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI UE[
adversely affect the safety functions of the equipment?
One position set screw for chiller motor is missing and another is not in contact with the motor. Per ex-SRO, contact is not requiredand set screws are usedfor installationpurposes only.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/8/12 Phillip York 8/8/12 E103
St.,.ý: YN NEI UE-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-CHR-313-0483 Equip. Class 3 11 - Chiller Equipment Description 480V ELECT BOARD RM 2A-A Location: Bldg. Aux Floor El. 749 Room, Area 24 - 480V 2A MechanicalEquipment Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE- N/AE-
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE- N/AE[
- 5. Is the anchorage configuration consistent with plant documentation? YEI NEI UE- N/AM (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UE-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E104
Equipment ID No. SQN-2-CHR-313-0483Equip.LEClass Equip. ClasS3 11 -Chiller Equipment Description 480V ELECT BOARD RM 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX ND U11 N/AEI
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y Z NE] UEF N/A E]
and masonry block walls not likely to collapse onto the equipment?
High distributionof hairline cracks in the block wall near equipment.
Cracks are exaggerateddue to suction through cracks. Plant has been advisedto monitor. Not consideredseismically adverse.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NE UE- N/AE]
- 10. Based on the above seismic interaction evaluations, is equipment free YS NEI UEr of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI UE1 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/31/12 Phillip York 7/31/12 E105
St.,..: YN NE U=
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-CMP-032-0086-B Equip. Class 3 12 - Air Compressor Equipment Description AUX CONTROL AIR COMPRESSOR B-B Location: Bldg. Aux Floor El. 734 Room, Area 32 - Surge Tank B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE- NO of the 50% of SWEL items requiring such verification)?
(2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YO NEI UE1 N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YZ NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y[*N[E]UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E106
Equipment ID No. SQN-A-CMP-032-0086-B Equip Equip. C 2r - Air Compressor ClaSS3 12 Equipment Description AUX CONTROL AIR COMPRESSOR B-8 Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YIK NEI UE- N/AE-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UE- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UEI adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 816/12 Phillip York 816/12 E107
St*t..: YZ NO UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-CMP-082-0240 Equip. Class 3 12 - Air Compressor Equipment Description DSL 2A1I STARTING AIR COMPRESSER 25.5 CFM Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YZ NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee drawing I 0N320-2, DetailF2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NEI U- N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y[K NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[ NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y* NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YZ NEI U]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E108
Equipment ID No. SQN-2-CMP-082-0240 Equip. ClaSS3 12 - Air Compressor Equipment Description DSL 2A,1 STARTING AIR COMPRESSER 25.5 CFM Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YX NEI UEr N/AE-and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YER NEI UE1 N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI Ur-E of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UEr adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/16/12 Phillip York 7/16/12 E109
St .t ý..: YN NEI U7 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-CMP-082-0241 Equip. Class 3 12 - Air Compressor Equipment Description DSL 2A2 STARTING AIR COMPRESSOR 25.5 CFM Location: Bldg. DG Floor El. 722 Room, Area 1 - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee drawing 10N320-2, DetailF2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NEI UE- N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y9 NEI UE] N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YO NEI UE- N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NEI UEr N/AE--1 (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE1 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment El10
Equipment ID No. SQN-2-CMP-082-0241 Equip. ClaSS3 12 - Air Compressor Equipment Description DSL 2A2 STARTING AIR COMPRESSOR 25.5 CFM Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y M NrE] UrE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE- N/AO and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI UEI N/AEI
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NO U--I of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UEr adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/17/12 Phillip York 7/17/12 E111
S tt . ý: YED NO UE3 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-CMP-082-0271 Equip. Class 3 12 - Air Compressor Equipment Description DSL 2B2 STARTING AIR COMPRESSER 25.5 CFM Location: Bldg. DG Floor El. 722 Room, Area 4 - Bay 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Yl NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawing 10N320-2, DetailF2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NEI UE] N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y[ NE UE- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[ NEI UE] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE- N/AE1 (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y19 NEI UE-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment El12
Equipment ID No. SQN-2-CMP-082-0271 Equip. ClaSS3 12 - Air Compressor Equipment Description DSL 2B2 STARTING AIR COMPRESSER 25.5 CFM Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NO U- N/AEr
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NEI UE- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI U- N/AE]
- 10. Based on the above seismic interaction evaluations, is equipment free Y* NEI-U of potentially adverse seismic interaction effects?
Other Adverse Conditions I1. Have you looked for and found no other seismic conditions that could Y[ NEI UE1 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 Phillip York 7/23/12 E113
Si ~t.:
t YN NEI UE]
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-GEND-085-DG/4D Equip. Class 3 13 - Motor Generator Equipment Description 4D. CONTROL ROD DRIVE GENERATOR 2A Location: Bldg. Aux Floor El. 759 Room, Area 30 - CRDM Room Manufacturer, Model, Etc. (optional but recommended) E-M Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y9 N ]
of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawings 45N232 &
48N1275.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NE] UE] N/A--
- 3. Is the anchorage free of corrosion that is more than mild surface Y[ NEI UE] N/AE-]
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE] UEI N/AE]
- 5. Is the anchorage configuration consistent with plant documentation? YER NE] UE] N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NO] UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment El14
Equipment ID No. SQN-2-GEND-085-DG,4D ERi Equip. las ClaSS3 1 - Motor 13 to Generator Equipment Description 4D. CONTROL ROD DRIVE GENERATOR 2A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YZ NO U- N/AE]
Hoist is anchoredto pipe support near equipment and can roll into equipment. There are no soft targets on the equipment, therefore this is consideredinsignificant.
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y 0 NrE- UrE- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NE UEr of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/3/12 Phillip York 8/3/12 E115
St .t..: YO NM UE-1 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-GEND-085-DH/3B Equip. Class 3 13 - Motor Generator Equipment Description 3B, CONTROL ROD DRIVE GENERATOR 2B Location: Bldg. Aux Floor El. 759 Room, Area 30 - CRDM Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YZNEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration v'erificationsee drawings 45N232 &
48N1275.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YER NEI UE- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y9 NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NO UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E116
Equipment ID No. SQN-2-GEND-085-DH/3B Equip. ClasS3 13 - Motor Generator Equipment Description 3B, CONTROL ROD DRIVE GENERA TOR 2B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEI UE- N/AD
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YE NOi UE N/AE and masonry block walls not likely to collapse onto the equipment?
Duct support missing bolt from baseplate above equipment at size reduction.
- 9. Do attached lines have adequate flexibility to avoid damage? YO NEI UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free Y[NEU-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YO NE UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Housing between motor and generatormissing one bolt. Bolt can be seen under engine. Not considered significant.
Evaluated by: Robert Malone Date: 8/3/12 Phillip York 8/3/12 El17
St.: YE NEI UiE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-XSW-250-KL-S Equip. Class3 14 - Transfer Switch Equipment Description SPARE 480 VAC VITAL TRANSFER SW 2-S Location: Bldg. Aux Floor El. 749 Room, Area 22 - 480V Board Room 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage I. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawings 48N1272, DetailMks 36, 37, 38, & 39.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NO UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YCK NEI UiE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YEK NEl UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Only 4 bolt locations between the panel and the angleframe were noted in the walkdown. The correspondingdrawing shows multiplepossible locationsfor bolts, but it appears that evety location is not requiredfor installation. 4 bolts is sufficient attachmentfor the panel.
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E118
Equipment ID No. SQN-O-XSW-250-KL-S Equip. ClaSS3 14 - Transfer Switch Equipment Description SPARE 480 VAC VITAL TRANSFER SW 2-S Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX N[ U- N/Ar
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NO U- N/AO and masonry block walls not likely to collapse onto the equipment?
Masonry block wall behind equipment approved in calculation46W405-8 & -9.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI UE N/ArE
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NEI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/20/12 Phillip York 7/20/12 E119
&.t ... : YERNEIUO Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-XSW-250-KX-S Equip. Class 3 14 - Transfer Switch Equipment Description 125VDC CHGR 2-S DC XFER SW TO VBB III Location: Bldg. Aux Floor El. 749 Room, Area 22 - 480V Board Room 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y9 NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawings 48N11272, DetailMks 36, 37, 38, & 39.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN N- UE-- N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI U- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YS NE U- N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YZ NE U- N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Only 4 bolt locations between the panel and the angleframe were noted in the walkdown. The correspondingdrawing shows multiple possible locationsfor bolts, but it appears that everO location is not requiredfor installation. 4 bolts is sufficient attachmentfor the panel.
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E120
Equipment ID No. SQN-O-XSW-250-KX-S Equip. ClaSS3 14 - Transfer Switch Equipment Description 125VDC CHGR 2-S DC XFER SW TO VBB Ill Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YER NO Ur N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE- N/A-and masonry block walls not likely to collapse onto the equipment?
Masonry block wall behind equipment approved in calculation46W405-8&-9.
- 9. Do attached lines have adequate flexibility to avoid damage? Yr NEI UEr N/AE-
- 10. Based on the above seismic interaction evaluations, is equipment free YCK NEI UE-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/20/12 Phillip York 7/20/12 E121
S.....: YN NE UE-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDE-250-NF-E Equip. Class 3 14 - DistributionPanel Equipment Description 120VAC VITAL INSTR POWER BD 2-11 Location: Bldg. Aux Floor El. 734 Room, Area 14 - 125V Vital Board Room II Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE7 NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y[ NE UE N/AE Back panels were opened and anchorageto structurewas verified The power boards exist in one continuous cabinetand no panel-to-panel anchoragewas observed Frontpanels requiredextensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE-] N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UE]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E122
3 Equipment ID No. SQN-2-BDE-250-NF-E Equip. "lass 14 - DistributionPanel Equipment Description 120VAC VITAL INSTR POWER BD 2-Il Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NEI U El N/AE[
and masonry block walls not likely to collapse onto the equipment?
Masonry block wall behind equipment approved in calculation SCGIS3OX11 and drawing 46W405-9.
- 9. Do attached lines have adequate flexibility to avoid damage? Y[ NEI UE- N/AE[
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI U]
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y N NEI U E adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robed Malone Date: 7/26/12 James Edgar 7/26/12 E123
St* t.. : YN NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BDE-250-NK-G Equip. Class 3 14 - DistributionPanel Equipment Description 120VAC VITAL INSTR POWER BD 2-1V Location: Bldg. Aux Floor El. 734 Room, Area 14 - 125V Vital Board Room II Manufacturer, Model, Etc. (optional but recommended)
- Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchora2e
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UEI N/AE Back panels were opened and anchorageto structure was verified The power boards exist in one continuous cabinet and no panel-to-panel anchoragewas observed. Frontpanels requiredextensive disassembly to open. Weld between channel and cabinet was checkedfor condition only.
- 3. Is the anchorage free of corrosion that is more than mild surface Y Z NE UE- N/A E]
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YM NE UE N/AE-I
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NE UE1 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E124
Equipment ID No. SQN-2-BDE-250-NK-GEquip.assAL14NSDRstr Equip. ClaSS3 14 - DistributionPanel Equipment Description 120VAC VITAL INSTR POWER BD 2-/V Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEIUO N/AEI
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEIUE1 N/AE) and masonry block walls not likely to collapse onto the equipment?
Overheadfluorescent bulbs have spring lock attachment. Follow-up to review calcfor block walls.
Masonry block wall behind equipment approved in calculation 46W405-9.
- 9. Do attached lines have adequate flexibility to avoid damage? Y[KNEIUO N/AEJ Flex hose used.
- 10. Based on the above seismic interaction evaluations, is equipment free YIZNEIUO of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YS NEIUE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Lance Summers Date: 7/26/12 Isaac Antanaitis 7/26/12 E125
St....: YM NEI UEZ Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-PNLA-082-TV-A Equip. Class 3 14 - DistributionPanel Equipment Description DG 2A-A 125 VOLT DC DISTRIBUTION PNL Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchora2e
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NE UE N/AE Front panel was opened and anchorageto structure was verified
- 3. Is the anchorage free of corrosion that is more than mild surface YN NO UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y NE1 UE] N/A E-Visible concrete aroundcabinet shows no cracking.
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/A[
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YE-NEU potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E126
Equipment ID No. SQN-2-PNLA-082-TV-A Equip. Class 3 14 - DistributionPanel Equipment Description DG 2A-A 125 VOLT DC DISTRIBUTION PNL Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI U" N/AE-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y[ NO UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI UE- N/A-I
- 10. Based on the above seismic interaction evaluations, is equipment free Yr NEI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/17/12 Phillip York 7/17/12 E127
St*t..: YE NE] UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-XSW-082-UH-A Equip. Class 3 18 - Transfer Switch Equipment Description DG 2A-A 480V TRANSFER SWITCH Location: Bldg. DG Floor El. 722 Room, Area 1 - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchora2e
- 1. Is the anchorage configuration verification required (i.e., is the item one YE- N 0 of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YZ NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y9 NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YNNNU-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E128
Equipment ID No. SQN-2-XSW-082-UH-ANEquIpCl Equip. ClaSS3 18 - Transfer Switch Equipment Description DG 2A-A 480V TRANSFER SWITCH Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEI Ui N/AO
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y9 NE U- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free yZ NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YX NE urE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/18/12 Phillip York 7/18/12 E129
Star..: YN NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-BATB-250-QX-F Equip. Class 3 15 - Battery Rack Equipment Description 125V Vital Battery Room Ill Batteries 1-20 Rack Location: Bldg. Aux Floor El. 749 Room, Area 20 - 125V Battery Room Ill Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y[K NE of the 50% of SWEL items requiring such verification)?
For anchorageconfigurationverification see drawings 1,2-45N230, Section B-B.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NEI UE] N/AE]
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI U- N/AO oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y1K NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E130
Equipment ID No. SQN-0-BATB-250-QX-F Equip. ClaSS3 15 - Baffery Rack Equipment Description 125V Vital Batter' Room /ll Batteries 1-20 Rack Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI Ur N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE N/AE and masonry block walls not likely to collapse onto the equipment?
Masonry block wall behind equipment approved in calculation46W405-8&-9.
- 9. Do attached lines have adequate flexibility to avoid damage? YX NE U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/20/12 Phillio York 7/20/12 E131
St,,.: YE NO UM Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-BATB-250-QX-F Equip. Class 3 15 - Battery Rack Equipment Description 125V Vital Battery Room /I/ Batteries 2 1-40 Rack Location: Bldg. Aux Floor El. 749 Room, Area 20 - 125V Battery Room III Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YZ NEI of the 50% of SWEL items requiring such verification)?
Foranchorage configurationverification see drawings 1,2-45N230, Section B-B.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y* NO UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NO UE1 N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NEI UE N/A-
- 5. Is the anchorage configuration consistent with plant documentation? Y* NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E132
Equipment ID No. SQN-0-BATB-250-QX-F Equip. ClaSS3 15 - Battery Rack Equipment Description 125V Vital Batter, Room Ill Batteries 21-40 Rack Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEIU0 N/AO
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YS NO UO N/AE and masonry block walls not likely to collapse onto the equipment?
Masonry block wall behind equipment approved in calculation46W405-8& -9.
- 9. Do attached lines have adequate flexibility to avoid damage? YM N- U- N/A-I
- 10. Based on the above seismic interaction evaluations, is equipment free Y* NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NE UO adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/30/12 Phillip York 7/30/12 E133
S,. t .. : Y C N 0 U F Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-BATB-250-QX-F Equip. Class 3 15 - Battery Rack Equipment Description 125V Vital Battery Room Ill Batteries 41-60 Rack Location: Bldg. Aux Floor El. 749 Room, Area 20 - 125V Battery Room I Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y Z NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfigurationverification see drawings 1,2-45N230, Section B-B.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y[K NE UE N/A"
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y9 NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y~NNUE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E134
Equipment ID No. SQN-0-BATB-250-QX-F Equip. ClaSS3 15 - Battery Rack Equipment Description 125V Vital Battery Room /ll Batteries 4 1-60 Rack Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NO UI N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NE U0 N/AE and masonry block walls not likely to collapse onto the equipment?
Masonry block wall behind equipment approved in calculation46W405-8&-9.
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YNNEI UE-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NEI UE1 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/20/12 Phillio York 7/20/12 E135
S,.t..: YO NO UO Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-BATB-250-QY-G Equip. Class 3 15 - Battery Rack Equipment Description 125V Vital Battery Room IV Batteries 1-20 Rack Location: Bldg. Aux Floor El. 749 Room, Area 21 - 125V Battery Room IV Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y M N--
of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee drawings 1,2-45N230, Section B-B.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NE UE N/AE]
- 3. Is the anchorage free of corrosion that is more than mild surface YO NE UE N/AO oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YZ NE UE N/AE-
- 5. Is the anchorage configuration consistent with plant documentation? YX NE UE N/A-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YO NEI UO potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E136
Equipment ID No. SQN-0-BATB-250-QY-G Equip. ClaSS3 15 - Battery Rack Equipment Description 125V Vital Batter' Room IV Batteries 1-20 Rack Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEIUO N/AE1
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Yr NN UE N/AE and masonry block walls not likely to collapse onto the equipment?
Masonry block wall above and to the right of sink has a horizontal crack at the top of the wall near the supportingangle. This crack is approximately 6' long andcan be seen on both sides of the masonry block wall.
Masonry block wall behind equipment approved in drawing 46W405-8
& -9.
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UrI N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free y[- NN urn of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Yl N- UEr adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/25/12 Phillip York 7/25/12 E137
St
&.t.: YE NZ UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-BATB-250-QY-G Equip. Class 3 15 - Battery Rack Equipment Description 125V Vital Battery Room IV Batteries 21-40 Rack Location: Bldg. Aux Floor El. 749 Room, Area 21 - 125V Battery Room IV Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see drawings 1,2-45N230, Section B-B.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YER NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YM NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN N- U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E138
Equipment ID No. SQN-O-BATB-250-QY-G Equip. ClaSS3 15 - Battery Rack Equipment Description 125V Vital Battery Room IV Batteries 2 1-40 Rack Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEI UE7 N/AEl
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YE NIN UE NAE]
and masonry block walls not likely to collapse onto the equipment?
Masonry block wall above and to the right of sink has a horizontal crack at the top of the wall near the supporting angle. This crack is approximately 6' long and can be seen on both sides of the masonry block wall.
Masonry block wall behind equipment approved in drawing 46W405-8
& -9.
- 9. Do attached lines have adequate flexibility to avoid damage? Y[ NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YE-NX UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Yr NEI UEr adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/25/12 Phillip York 7/25/12 E139
Ste t .s: YER NO UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-BATB-250-QY-G Equip. Class 3 15 - Battery Rack Equipment Description 125V Vital Batten, Room IV Batteries 41-60 Rack Location: Bldg. Aux Floor El. 749 Room, Area 21 - 125VBattery Room IV Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YM NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawings 1,2-45N230, Section B-B.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/A-oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI U- N/A[]
- 5. Is the anchorage configuration consistent with plant documentation? YZ NEI UE- N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* N- U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E140
Equipment ID No. SQN-0-BATB-250-QY-G Equip. ClasS3 15 - Battery Rack Equipment Description 125V Vital Batter, Room IV Batteries 4 1-60 Rack Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NO UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YEK NEI UEi N/AE and masonry block walls not likely to collapse onto the equipment?
Masonty block wall behind equipment approved in drawing 46W405-8
& -9.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NE U0 N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NE UF of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/24/12 PhilliD York 7/24/12 E141
S t .,..: YN NEI UE-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-BATB-082-UD-A Equip. Class 3 15 - BatterV Rack Equipment Description Diesel Gen. 2A-A Battery Rack Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y NE0 of the 50% of SWEL items requiring such verification)?
Foranchorage configurationverification see drmving 10N320-2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NEI UE- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y* NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NO U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E142
Equipment ID No. SQN-2-BATB-082-UD-A Equip. Class 3 15 - Battery Rack Equipment Description Diesel Gen. 2A-A Battery Rack Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI Ur N/AO
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Yr NEI UE- N/AE and masonry block walls not likely to collapse onto the equipment?
Emergency eyewash station near equipment was not anchoredproperly and could cause a hazardduring a seismic event. On a later visit, the eyewash station was anchoredto a nearby sink. Barrierposts near equipment were not anchored This is not consideredseismically significant.
- 9. Do attached lines have adequate flexibility to avoid damage? YM NE UE1 N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YO N UE]
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could- YM NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/16/12 Phillip York 7/16/12 E143
Status: YO NOl UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-CHGB-250-QJ-G Equip. Class3 16 - Charger Equipment Description 125V DC Vital Battery Charger IV Location: Bldg. Aux Floor El. 749 Room, Area 22 - 480V Board Room 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE-
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE- NEI UE N/AM (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E144
Equipment ID No. SoN-1-CHGB-250-QJ-G Equip.
Eqe Ip ClasS3 16 - Charger Equipment Description 125V PC Vital Battery Charger IV Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YZ NO] ULI N/AO
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YOl NZ UF- N/AF-and masonry block walls not likely to collapse onto the equipment?
Masonry block wall above equipment has a horizontal crack at the top of the wall near the supporting angle. This crack is approximately 6' long and can be seen on both sides of the masonry block wall.
- 9. Do attached lines have adequate flexibility to avoid damage? YIM NE U-I N/AO
- 10. Based on the above seismic interaction evaluations, is equipment free YO NN UF of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UL adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/25/12 Phillip York 7/25/12 E145
St .... : YN NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-CHGB-250-QK-S Equip. Class 3 16 - Charger Equipment Description 125V DC VITAL BATTERY CHARGER 2-SPARE Location: Bldg. Aux Floor El. 749 Room, Area 22 - 480V Board Room 2B Manufacturer., Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN No of the 50% of SWEL items requiring such verification)?
Foranchorage configurationverification see drawing 48N12 74.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y19 NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UO N/AE[
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AE]
- 5. Is the anchorage configuration consistent with plant documentation? YZ NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YZ NEI UE]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E146
Equipment ID No. SQN-O-CHGB-250-QK-S Equip. ClaSS3 16 - Changer Equipment Description 125V DC VITAL BATTERY CHARGER 2-SPARE Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YE NEI UE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UEr N/AE and masonry block walls not likely to collapse onto the equipment?
Masonry block wall behind equipment approved in calculation46W405-8& -9.
- 9. Do attached lines have adequate flexibility to avoid damage? YO NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NO UE[
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y X NEI UiE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/20/12 Phillip York 7/20/12 E147
S t atus: YN NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-CHGB-082-TZ-A Equip. Class 3 16 - Charger Equipment Description DG 2A-A BATTERY CHARGER Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended) LaMarche Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YM NE UE- N/AE[
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UEI N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NE UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E148
Equipment ID No. SQN-2-CHGB-082-TZ-A EqEquip. ClaSS3 16 - Charger Equipment Description DG 2A-A BATTERY CHARGER Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEI UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YS NEI UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI UE-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y
- NE- UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/16/12 Phillip York 7/16/12 E149
Starus: YX NEI U0 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-CHGB-082-UA-B Equip. Class 3 16 - Charger Equipment Description DIG 2B-B BATTERY CHGR Location: Bldg. .DG Floor El. 722 Room, Area 4 - Bay 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NrO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YO NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YM NEI UE] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AO (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NE U0 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E150
Equipment ID No. SQN-2-CHGB-082-UA-B EEquip. ClaSS3 l 6C- Changer 16 Equipment Description DIG 2B-B BATTERY CHGR Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NE UE- N/AO
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NO UE3 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NO UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NO UO of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NE UFE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 Phillip York 7/23/12 E151
St.t,.: YO NO U]
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-INVB-250-QU-G Equip. Class 3 16 - Inverter Equipment Description 120V AC VITAL INVERTER 2-/V Location: Bldg. Aux Floor El. 749 Rootn, Area 22 - 480V Board Room 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee DCA D20071-392 and 382.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YO NE UE N/AE Front nut was loose on second set ofanchorage.A 1/8 "gap was noted between the washer and nut. This is not consideredseismically significant.
- 3. Is the anchorage free of corrosion that is more than mild surface Y[ NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y* NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
3 Enter the equipment class name from Appendix B: Classes of Equipment E152
Equipment ID No. SQN-2-INVB-250-QU-G EquIp Equip. ClaSS3 16 - Inverter Equipment Description 120V AC VITAL INVERTER 2-/V
- 6. Based on the above anchorage evaluations, is the anchorage free of YE NE UE-potentially adverse seismic conditions?
Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI U" N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YOl NS Ur1 N/AE and masonry block walls not likely to collapse onto the equipment?
Masonry block wall above equipment has a horizontal crack at the top of the wall near the supporting angle. This crack is approximately6' long and can be seen on both sides of the masonry block wall.
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI Urn- N/AE-
- 10. Based on the above seismic interaction evaluations, is equipment free YEr NS UE1 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NE UE1 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/25/12 Phillip York 7/25/12 E153
S t . t .. : YN NEI UO Seismic Walkdown Checklist (SWC)
Equipment IDNo. SQN-2-ENG-O82-0002A1 Equip. Class 3 17 - Engine Generators Equipment Description ENG 2A,1 Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE N El of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee drawing 1,2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y9 NEI UE N/AEl
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE U- N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y9 NEIUO potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E154
Equipment DeNo. SQN-2-ENG-082-0002AI Equip. ClaSS3 17 - En-gine Generators Equipment Description ENG 2A1I Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YIZ NEI UO N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ No UE N/A-and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UEr N/AE-
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NEI UEr of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Yl NEI UE-adversely affect the safety functions of the equipment?
The connection between the generatorskid and the engine skid was field modified by removing the shear tab andflange plate bolts.
Misalignmentwas noted in the bolt holes. Not consideredseismically significant.
Comments (Additional pages may be added as necessary)
Many locations show oil leakage.
Evaluated by: Robert Malone Date: 7/17/12 Phillip York 7/17/12 E155
S t.. t .. : YCK NO UO Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-ENG-082-0002A2 Equip. Class 3 17- Engine Generators Equipment Description ENG 2A2 Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N - No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YZ N" of the 50% of SWEL items requiring such verification)?
Foranchorage configurationverification see drawing 1,2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE U- N/AE Washer was missing on one offourteen anchor bolts. Not considered seismicallysignificant.
- 3. Is the anchorage free of corrosion that is more than mild surface YX NEI U- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y* NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YE NEI UE-]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E156
Equipment ID No. SQN-2-ENG-082-0002A2 Equip. ClaSS3 17 - Engine Generators Equipment Description ENG 2A2 Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UE N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NE UE- N/A-
- 10. Based on the above seismic interaction evaluations, is equipment free YM Nr U0 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YX NEI UE-adversely affect the safety functions of the equipment?
The connection between the generatorskid and the engine skid was field modified by removing the shear tab andflangeplate bolts.
Misalignment was noted in the bolt holes. Not consideredseismically significant.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/17/12 Phi//io York 7/17/12 E157
S t~t .. : YCK NE UO Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-ENG-082-0002BI Equip. Class 3 17 - Engine Generators Equipment Description DIESEL ENGINE 2B1I Location: Bldg. DG Floor El. 722 Room, Area 4 - Bay 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see drawing 1,2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/A]
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI U- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NE UE1 N/AE Cracks observed in grout pad at corners of concretepad These cracks are not near anchorage. Not consideredseismically significant.
- 5. Is the anchorage configuration consistent with plant documentation? YN NEI UE N/A-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YEK NEI U0 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E158
Equipment ID No. SQN-2-ENG-082-0002B1 Equip. ClaSS3 17 - Engine Generators Equipment Description DIESEL ENGINE 2B1 Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y M NEI] Ur1E N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEIUE1N/AEl
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEIUO of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YO NE UE adversely affect the safety functions of the equipment?
The connection between the generatorskid and the engine skid was field modified by removing the sheartab andflange plate bolts.
Misalignment was noted in the bolt holes. Not consideredseismically significant.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 Phillia York 7/23V12 E159
Starus: YN NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-ENG-082-0002B2 Equip. Class 3 17 - Engine Generators Equipment Description DIESEL ENGINE 2B2 Location: Bldg. DG Floor El. 722 Room, Area 4 - Bay 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN No of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawing 1,2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y[ NEI UE N/AEl
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE-] N/AE]
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE- N/AEl
- 5. Is the anchorage configuration consistent with plant documentation? Y 0 NE] UE0 N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y[K NEI UE]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E160
Equipment ID No. SQN-2-ENG-082-0002B2 Equip. ClaSS3 17 - Engine Generators Equipment Description DIESEL ENGINE 2B2 Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX N- UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI U- N/Ar and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YX NO UEr N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NO U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YX NE UE adversely affect the safety functions of the equipment?
The connection between the generatorskid and the engine skid was field modified by removing the shear tab andflange plate bolts.
Misalignmentwas noted in the bolt holes. Not consideredseismically significant.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 Phillib York 7/23/12 E161
Stat.s: YX NE UEZ Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-GENB-082-0002A Equip. Class 3 17 - Engine Generators Equipment Description DIESEL GEN. 2A-A Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawing 1,2-A 950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE U- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YC9 NE UE N/A-
- 5. Is the anchorage configuration consistent with plant documentation? YER NEI Ur N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YS NEI UEI potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E162
Equipment ID No. SQN-2-GENB-082-0002A Equip. ClaSS3 17 - Engine Generators Equipment Description DIESEL GEN. 2A-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NE UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y9 Nr UE N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YX NE ur N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free yr*Nr-ur--
of potentially adverse seismic interaction effects?
Other Adverse Conditions 1I. Have you looked for and found no other seismic conditions that could YS NEI U-adversely affect the safety functions of the equipment?
The connection between the generatorskid and the engine skid was field modified by removing the shear tab andflange plate bolts.
Misalignment was noted in the bolt holes. Not consideredseismically significant.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/17/12 Phillio York 7/17/12 E163
St.,...: Y* NEI U7 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-GENB-082-0002B Equip. Class 3 17 - Engine Generators Equipment Description DIESEL GEN. 2B-B Location: Bldg. DG Floor El. 722 Room, Area 4 - Bay 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchoraee
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NEI of the 50% of SWEL items requiring such verification)?
Foranchorage configurationverification see drawing 1,2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UEr N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NO UE-1 N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y 0 NE0 UrE- N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y[ NEI UE] N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E164
Equipment ID No. SQN-2-GENB-082-0002B Equip. ClasS3 17 - Eagine Generators Equipment Description DIESEL GEN. 2B-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YS NE UE N/AEl
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI Ur1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI UEr N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YEK NEI Ur adversely affect the safety functions of the equipment?
The connection between the generatorskid and the engine skid was field modified by removing the shear tab andflange plate bolts.
Misalignment was noted in the bolt holes. Not consideredseismically significant.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 Phillip York 7/23/12 E165
St ~t .. : YED NO UE-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-LOCL-500-0428 Equip. Class 3 18 - Instrument Rack Equipment Description FLOOR PANEL AUXILIARY BUILDING Location: Bldg. Aux Floor El. 734 Room, Area 32 - Surge Tank B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorape
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE1
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NE UEl N/A[]
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YEI NE UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E166
Equipment ID No. SQN-O-LOCL-500-0428 Equip. ClasS3 18 - Instrument Rack Equipment Description FLOOR PANEL AUXILIARY BUILDING Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI UE- N/AE Nearby cabinet is anchoredproperly. Table with fiisker is not anchored Not consideredseismically adverse.
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YrM N E Ur-E N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NO UE-1 N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NO U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NEI UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/3/12 Phillia York 8/3/12 E167
S,....: YM NEI U Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-0005 Equip. Class 3 18 - Instrument Rack Equipment Description FLOOR PANEL AUXILIARY BUILDING Location: Bldg. Aux Floor El. 653 Room, Area 25 - RHR Pump Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YO N9 of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y9 NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NEI UEI N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YX NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AM (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E168
Equipment ID No. SQN-2-LOCL-500-0005 Equip. ClaSS3 18 - Instrument Rack Equipment Description FLOOR PANEL AUXILIARY BUILDING Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI Ur N/AEr
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, yEK NEI UEr N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UEr N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI UE1 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YX NEI ur adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/1112 Phillip York 8/1/12 E169
St .tus: YN NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-0019 Equip. Class 3 18 - Instrument Rack Equipment Description FLOOR PANEL AUXILIARY BUILDING Location: Bldg. Aux Floor El. 734 Room, Area 32 - Surge Tank B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YX NEI UE[ N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/Az (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NO U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E170
Equipment ID No. SQN-2-LOCL-500-0019 Equip. ClaSS3 18 - Instrument Rack Equipment Description FLOOR PANEL AUXILIARY BUILDING Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NO U0 N/AE-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UEI N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have.adequate flexibility to avoid damage? Y[] NE UE N/AE-
- 10. Based on the above seismic interaction evaluations, is equipment free Y* NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y M NE U E adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/6/12 Phillip York 8/6/12 E171
Starts: YN NEI UE1 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-0048 Equip. Class 3 18 - Instrument Rack Equipment Description FLOOR PANEL AUXILIARY BUILDING Location: Bldg. Aux Floor El. 690 Room, Area 27 - CCS Pump Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YEr NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UEI N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI U N/AD oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UEI N/AE]
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NO UE]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix 13: Classes of Equipment E172
Equipment ID No. SQN-2-LOCL-500-0048 Equip.
EqUIpa ClaSS3 188 - Instrument t Rack c
Equipment Description FLOOR PANEL AUXILIARY BUILDING Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEI UE- N/A "SpecialFireBarrier" wall is cantileveredto thefloor and is seismically qualified by TVA calculationSCG- 1-48.
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI urE N/AE and masonry block walls not likely to collapse onto the equipment?
See note #7.
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UE] N/AE1
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI UE-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UEF adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/2/12 Phillip York 8/2/12 E173
St*t...: YN NEI U0 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-0163 Equip. Class 3 18 - Instrument Rack Equipment Description FLOOR PANEL DGB Location: Bldg. DG Floor El. 722 Room, Area 4 - Bay 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgmen'ts and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y[ NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[ NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AM (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YNNUOU potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E174
Equipment ID No. SQN-2-LOCL-500-0163 Equip. Class 3 18 - Instrument Rack Equipment Description FLOOR PANEL DGB Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Yr Nr U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y 0 NE- Ur- N/A E-and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NE U0 N/AO
- 10. Based on the above seismic interaction evaluations, is equipment free Y* Nr U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 Phillip York 7/23/12 E175
St.t..: YO NO UF-E Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-0222B Equip. Class 3 18 - Instrument Rack Equipment Description FLOOR PANEL AUXILIARY BUILDING Location: Bldg. Aux Floor El. 690 Room, Area 38 - Aux Feedwater Pump B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y E- N 0 of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YO NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YM NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YO NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AX (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E176
Equipment ID No. SQN-2-LOCL-500-0222B Equip.
EqUIpa ClaSS3 188 - Instrument t Rack c
Equipment Description FLOOR PANEL AUXILIARY BUILDING Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YEr NO U0 N/AEr 50 gallon barrels in the area are not properlyrestrained
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI U0 N/AD and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? Y* NEI UEr N/AEr
- 10. Based on the above seismic interaction evaluations, is equipment free YE--NO UE1 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NE UED adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/7/12 Phillip York 8/7/12 E177
St.tus: YZ NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TE-300-0450A-B Equip. Class 3 19 - Temperature Sensor Equipment Description DIESEL GEN 2B-B EXHAUST HIGH TEMP Location: Bldg. DG Floor El. 740 Room, Area 6 - 2B Fan Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchoraae
- 1. Is the anchorage configuration verification required (i.e., is the item one YE No of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UEr N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YX NEI UE] N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YZ NEI UE] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE- N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YONrUr potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E178
Equipment ID No. SQN-2-TE-300-0450A-B Equip. ClasS3 19 - Temperature Sensor Equipment Description DIESEL GEN 2B-B EXHAUST HIGH TEMP Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NO UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NEI UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM Nr Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Yr NEI U0 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/24/12 Phillip York 7/24/12 E179
S,..,.: YM NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TE-300-0450B-B Equip. Class 3 19 - Temperature Sensor Equipment Description DIESEL GEN 2B-B EXHAUST LOW TEMP Location: Bldg. DG Floor El. 740 Room, Area 6 - 2B Fan Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YONO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YZ NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YO NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AM (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E180
Equipment ID No. SQN-2-TE-300-0450B-B Equip. ClaSS3 19 - Temperature Sensor Equipment Description DIESEL GEN 2B-B EXHAUST LOW TEMP
- Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NED UE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y M NE- UEr N/AE0 and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI UE- N/AEl
- 10. Based on the above seismic interaction evaluations, is equipment free YX NO UEI of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y X NEI U E adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/24/12 Phillib York 7/24/12 E181
&.w..: Y NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TE-300-0452A-A Equip. Class 3 19 - Temperature Sensor Equipment Description DIESEL GEN 2A-A EXHAUST-HIGH TEMP Location: Bldg. DG Floor El. 740 Room, Area 2A Fan Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE Lower nut notfidly engagedto plate. Given the small size of the equipment, this is not consideredseismically adverse.
- 3. Is the anchorage free of corrosion that~is more than mild surface YN NEI UE[ N/AE1 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YX N[E UE[
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E182
Equipment ID No. SQN-2-TE-300-0452A-A Equip. ClasS3 19 - Temperature Sensor Equipment Description DIESEL GEN 2A-A EXHAUST-HIGH TEMP Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEI UEI N/AO
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y Z Nr-E U E- N/ArE-and masonry block walls not likely to collapse onto the equipment?
The masonry block wall on which the sensor is attached is verified per Calculation#SCG-1-86.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NE UE- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NEI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YX NE UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/18/12 Phillip York 7/18/12 E183
S ..... : Y9 NEI UE--
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TE-300-0452B-A Equip. Class 3 19 - Temperature Sensor Equipment Description DIESEL GEN 2A-A EXHAUST-LOW TEMP Location: Bldg. DG Floor El. 740 Room, Area 2A Fan Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist maybe used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchora2e
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YM NEI UE] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YEr NEI UE] N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NEI UEI potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B; Classes of Equipment E184
Equipment ID No. SQN-2-TE-300-0452B-A Equip. ClaSS3 19 - Temperature Sensor Equipment Description DIESEL GEN 2A-A EXHAUST-LOW TEMP Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YZ NEI UE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YO No Ur N/AE and masonry block walls not likely to collapse onto the equipment?
The masonty block wall on which the sensor is attachedis verified per Calculation #SCG-1-86.
- 9. Do attached lines have adequate flexibility to avoid damage? YS NE UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YER NEI U--
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NEI UEr adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/18/12 Phillip York 7/18/12 E185
St .a.s: YN NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TS-OO1-0018A-B Equip. Class 3 19 - Temperature Sensor Equipment Description STM FLOW TO AFPT ISOL - HIGH TEMP Location: Bldg. Aux Floor El. 669 Room, Area 34 - Aux FeedwaterPump Room 2A-S Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorap-e
- 1. Is the anchorage configuration verification required (i.e., is the item one Y El N 1Z of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE[ N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE1 N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE- N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YNN-UE potentially adverse seismic conditions?
Enter the equipment class name from Appendix B: Classes of Equipment E186
Equipment ID No. SQN-2-TS-OO1-OO18A-B Equip. ClaSS3 19 - TemperatYre Sensor Equipment Description STM FLOW TO AFPT ISOL - HIGH TEMP Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NEI UE[ N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Yr NEI UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NEI UE[ N/AE-
- 10. Based on the above seismic interaction evaluations, is equipment free YN NE UE1 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Yr NEI UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/6/12 Phillip York 8/6/12 E187
S&...: YZ NEI UE-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TS-0O1-0018B-B Equip. Class 3 19 - Temperature Sensor Equipment Description STM FLOW TO AFPT ISOL - HIGH TEMP Location: Bldg. Aux Floor El. 669 Room, Area 34 - Aux FeedwaterPump Room 2A-S Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NEI UE1 N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YS NEI UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YC NEI UE] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y E N El U E- N/A 0 (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI U]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E188
Equipment ID No. SQN-2-TS-OO1-0018B-B Equip. Class 3 19 - Temperature Sensor Equipment Description STM FLOW TO AFPT ISOL - HIGH TEMP Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y 0 N F-1UE-- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YX NEI UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI UE- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/6/12 Phillio York 8/6/12 E189
St.atu: YZ NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-0-LOCL-500-MO26D Equip. Class 3 20 - Control Panel Equipment Description DIESEL GEN CONT Location: Bldg. Control Floor El. 732 Room, Area 13 - Control Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist maybe used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YM NO of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verification see drawing 1,2-47W605-3, DetailB3.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NE UE N/AE Back panels were opened and anchorageto structurewas verified.
Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riserconnections were observed. It was noted that adjacentpanels were bolted together on thefront side of each cabinet-to-cabinetinterface.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NED UE N/A[-]
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YX NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YX NE UlE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y0 NO U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E190
Equipment ID No. SQN-0-LOCL-500-MO26D Equip. ClaSS3 20 - Control Panel Equipment Description DIESEL GEN CONT Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI UEr N/AEr
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ No UE NIAE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UE N/AO
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEU-1u of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NE UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/27/12 Phillip York 7/27/12 E191
&.,...: YZ NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-MO02 Equip. Class 3 20 - Control Panel Equipment Description TURB CONTROL Location: Bldg. Control Floor El. 732 Room, Area 13 - Control Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YNNE of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawing 1,2-47W605-3, DetailA 3.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Y NN E] U E] N/AE Back panels were opened and anchorageto structure was verified Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riserconnections were observed It was noted that adjacentpanels were bolted together on thefront side of each cabinet-to-cabinetinterface.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YX NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YNNNU-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E192
Equipment ID No. SQN-2-LOCL-500-ME2O Equip. ClaSS3 20 - Control Panel Equipment Description TURB CONTROL Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YZ NO UE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NEr UE- N/AEI and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UE3 N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI UF of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YER NEI UE1 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/31/12 Phillip York 7/31/12 E193
S t .,..: YCK NEI UM.
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-MO04 Equip. Class 3 20 - ControlPanel Equipment Description Reactor Control Panel 2-M-4 Location: Bldg. Control Floor El. 732 Room, Area 13 - Control Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist maybe used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NO of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see drawing 1,2-4 7W605-3, DetailA3.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE Back panels were opened and anchorageto structure was verified.
Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riserconnections were observed. It was noted that adjacentpanels were bolted together on thefiont side of each cabinet-to-cabinetinterface.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI U- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YZ NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y* NE UE: N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YINNO UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E194
Equipment ID No. SQN-2-LOCL-500-MO04 Equip. ClasS3 20 - Control Panel Equipment Description Reactor Control Panel 2-M-4 Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NO U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UE- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI UE1 N/A-
- 10. Based on the above seismic interaction evaluations, is equipment free Y* NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YO NEI U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7131112 Phillip York 7/31/12 E195
St .u.s: YN NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-MO08 Equip. Class 3 20 - Control Panel Equipment Description TURB SUP CONT Location: Bldg. Control Floor El. 732 Room, Area 13 - Control Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y [E N Z of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NO UE N/AE Back panels were opened and anchorageto structurewas verified Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riserconnections were observed It was noted that adjacentpanels were bolted together on the front side of each cabinet-to-cabinet interface.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE- NE UE N/As (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E196
Equipment ID No. SQN-2-LOCL-500-MTPO Equip. ClaSS3 20 - ControlPanel Equipment Description TURB SUP CONT Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y Z N El UEI] N/A[1:
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NEI UE- N/A--
and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YX NE UE- N/A[-I
- 10. Based on the above seismic interaction evaluations, is equipment free YZN-U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NI' UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/31/12 Phillip York 7/31/12 E197
S ..... : Y NE3 U[1 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-MO09 Equip. Class 3 20 - Control Panel Equipment Description VENT-ICE CONT-REACT BD Location: Bldg. Control Floor El. 732 Room, Area 13 - ControlRoom Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchoraue
- 1. Is the anchorage configuration verification required (i.e., is the item one Y NEO of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawing 1,2-47W605-3, DetailB3.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NE UE] N/AE Back panels were opened and anchorageto structure was verified.
Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riserconnections were observed. It was noted that adjacentpanels were bolted together on the front side of each cabinet-to-cabinetinterface.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE U-- N/AE' oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE- N/AE-
- 5. Is the anchorage configuration consistent with plant documentation? YN NEI UE N/AE1 (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YE NO UE-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E198
Equipment ID No. SQN-2-LOCL-500-MO09 Equip. ClaSS3 20 - ControlPanel Equipment Description VENT-ICECONT-REACTBD Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NO UI- N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y[ NEI UE- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI UE[
of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NE U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7131112 Phillip York 7/31/12 E199
S.ý...: YM NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-PNLA-082-TV/3-A Equip. Class 3 20 - ControlPanel Equipment Description DG 2A-A CONTROL PNL Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is'the item one YE NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE Back andfront panels were opened and anchorageto structureand surroundingpanel was verified. One of eight anchor bolts was missing in the cabinet-to-cabinetconnection. This is not deemed seismically adverse.
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YZ NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE- N/AM (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y[K NE UE-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E200
Equipment ID No. SQN-2-PNLA-082-TVR3-A Equip.
E ClasS3 s 20 - Control Panel Equipment Description DG 2A-A CONTROL PNL Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YER NEI UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y[ NE Ur N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UEI N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NED U0 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NE U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/18/12 Phillip~ York 7/18/12 E201
St.t..: YN NEI UE-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-O-HEX-078-O018 Equip. Class 3 21 - Heat Exchanger Equipment Description SPENT FUEL PIT HEAT EXCHANGER A Location: Bldg. Aux Floor El. 714 Room, Area 29 - SFP HEX Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YER NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see drawing 151-0287-6-01.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YX NEI UE N/AO
- 3. Is the anchorage free of corrosion that is more than mild surface YZ NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NO UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NO UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Perdrawing, the anchor bolts of one support saddle are supposed to be "backed up slightly ". This does not seem to have occurred. However, per calc CEB-CQ5-406R4, the requireddisplacement is only 0.04 ".
Given such a small displacement,the saddleshould be able to flex adequately to meet the requirements.
- 6. Based on the above anchorage evaluations, is the anchorage free of YC NO U]
potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E202
Equipment ID No. SQN-O-HEX-078-0018 Equip. ClasS3 21 - Heat Exchanger Equipment Description SPENT FUEL PIT HEAT EXCHANGER A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? .Y* NEI ur N/AEr
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NE0 UEr N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? Y[C N E"UE- N/AE1
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI UCI of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UC adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/2/12 Phillip York 8/2112 E203
&.t .. ~:YS NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-HEX-072-0007 Equip. Class 3 21 - Heat Exchanger Equipment Description CNTMT SPRAY HT EXCH 2B Location: Bldg. Aux Floor El. 690 Room, Area 39- 2B RHR CCS HEX Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YER NO of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see drawings 2-48N1231 and F-6662-2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI U- N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NE U- N/A-oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE1 N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YZ NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y[K NEI U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E204
Equipment ID No. SQN-2-HEX-072-0007 Equip. ClaSS3 21 - Heat Exchanger Equipment Description CNTMT SPRAY HT EXCH 2B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YS NEI Ur N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y[ NO UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE UEr N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NEI U7 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YZ NE U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 817/12 Phillio York 8/7/12 E205
Sat~t.s: YM NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-HEX-072-0030 Equip. Class 3 21 - Heat Exchanger Equipment Description CONTAINMENT SPRAY HEAT EXCHANGER 2A Location: Bldg. Aux Floor El. 690 Room, Area 42 - 2A RHR CCS HEX Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchoraae
- 1. Is the anchorage configuration verification required (i.e., is the item one YN NO of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawings 2-48N1231 and F-6662-2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NEI UE-] N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YM NEI UE- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YM NE UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E206
Equipment ID No. SQN-2-HEX-072-0030 Equip. ClasS3 21 - Heat Exchanger Equipment Description CONTAINMENT SPRAY HEAT EXCHANGER 2A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UEr N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YS NEI U- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UE- N/AEI
- 10. Based on the above seismic interaction evaluations, is equipment free Y* NEI UO of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YCK NEI UEF adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/2/12 Phillip York 8/2/12 E207
St .... : YM NO UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-HEX-074-0015 Equip. Class 3 21 - Heat Exchanger Equipment Description RESIDUAL HEAT EXCHAN Location: Bldg. Aux Floor El. 690 Room, Area 42 - 2A RHR CCS HEX Room Manufacturer, Model, Etc. (optional but recommend Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions maybe used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y 0 NEI of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verificationsee drawing 2-48N1231.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NE UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NO UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YCK NEI UE- N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NEI UO potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E208
Equipment ID No. SQN-2-HEX-074-0015 Equip. ClaSS3 21 - Heat Exchanger Equipment Description RESIDUAL HEAT EXCHANGER 2A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI U- N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE- N/AE-and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NO UE1 N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YX NEI UE-1 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y X NEI U E adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: IsaacAntanaitis Date: 8/15/12 Phillip York 8/15/12 E209
S,.,:..: Y[ NE] UEl Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-HEX-074-0027 Equip. Class 3 21 - Heat Exchanger Equipment Description RESIDUAL HEAT EXCHANGER 2B Location: Bldg. Aux Floor El. 690 Room, Area 39 - 2B RHR CCS HEX Room Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YMNEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verification see drawing 2-48N1231.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? Yr NEI Ur3 N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y[ NEI UE- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI U- N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YC9 NEI U- N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NErI U potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E210
Equipment ID No. SQN-2-HEX-074-0027 Equip. ClaSS3 21 - Heat Exchanger Equipment Description RESIDUAL HEAT EXCHANGER 2B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y Z NE[-] U E N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UE1 N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YIE NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y X NEI UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/7/12 Phillib York 8/7112 E21 1
S,:. ý.: Y N NE0 UF-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TNK-070-0063 Equip. Class 3 21 - Tank Equipment Description CCS SURGE TANK B Location: Bldg. Aux Floor El. 734 Room, Area 32 - Surge Tank B Area Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YX NE of the 50% of SWEL items requiring such verification)?
Foranchorageconfiguration verification see drawingISI-022 7-B-O1.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YX NO UE N/A-oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YZ NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NED UE- N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y[ N- tUil potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E212
Equipment ID No. SQN-2-TNK-070-0063 Equip. ClasS3 21 -Tank Equipment Description CCS SURGE TANK B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UE1 N/AO "Tank level Transmitter"pipingis approximately 1.5 "from ductwork nearequipment. Forthe duct to deflect this distance, it would need to
'crumple" at the nearest restraintlocation. Given that the HVAC system is designedfor seismic loads, this was not considered seismically adverse.
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Yr NO UIEI N/AZ and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI UE N/AZ
- 10. Based on the above seismic interaction evaluations, is equipment free YER NO-U1-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YER NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 8/6/12 Phillio York 8/6/12 E213
Stat..s: YM NO UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TNK-082-0224 Equip. Class3 21 - Tank Equipment Description DSL 2A 1 STARTING AIR TANK A 35 CF Location: Bldg. DG Floor El. 722 Room, Area I - Bay 2A Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one Y 0 NEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verificationsee drawing]0N320-2, Detail E2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN N- UE' N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YE NEI U- N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NE UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NEI UE N/AE (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NE UlE potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E214
Equipment ID No. SQN-2-TNK-082-0224 Equip. ClaSS3 21 - Tank Equipment Description DSL 2A I STARTING AIR TANK A 35 CF Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UEI N/A-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NO UE N/A-and masonry block walls not likely to collapse onto the equipment?
Trapeze support above equipment could have interactionwith the piping and tank during a seismic event. This interactionshould not be adverse and is not consideredseismically significant.
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NE UE N/AO
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NEI lE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/16/12 Phillipj York 7/16/12 E215
St ~t .. : Y9 NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TNK-082-0255 Equip. Class 3 21 - Tank Equipment Description DSL 2B2 STARTING AIR TANK A 35 CF Location: Bldg. DG Floor El. 722 Room, Area 4 - Bay 2B Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorae
- 1. Is the anchorage configuration verification required (i.e., is the item one YNEI of the 50% of SWEL items requiring such verification)?
For anchorageconfiguration verification see drawinglON320-2,Detail E2.
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NEI UE] N/AEl
- 3. Is the anchorage free of corrosion that is more than mild surface YN NEI UE] N/AEl oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YX NEI UE] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YN NEI U- N/AE-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NO U-potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment E216
Equipment ID No. SQN-2-TNK-082-0255 Equip. ClaSS3 21 - Tank Equipment Description DSL 2B2 STARTING AIR TANK A 35 CF Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NEI U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UE1 N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YM NEI Ur N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UEI adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 PhilliD York 7/23/12 E217
Status: YZ NEI UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-063-0090 Equip. Class' 7 - Air OperatedValve Equipment Description SIS ACCUM TK 3 FLOW ISOLATION VLV Location: Bldg. Reactor Floor El. 693 Room, Area 46 - Accum. Rm 3 Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE0 N[
of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NEI UE] N/AZ
- 3. Is the anchorage free of corrosion that is more than mild surface YE NEI UE N/Az oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NEI UE N/A
- 5. Is the anchorage configuration consistent with plant documentation? YE NO UE[ N/AS (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM ND UID potentially adverse seismic conditions?
Enter the equipment class name from Appendix B: Classes of Equipment E218
Equipment ID No. SQN-2-FCV-063-0090 Equip. Class, 7 - Air 0,peratedValve Equipment Description SIS ACCUM TK 3 FLOW ISOLATION VLV Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? Y M NE0 UE-] N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YX NEI U- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YX NO UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YZNEUO of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI Ur adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 Phillio York 11/9/12 E219
Status: YN NE U0 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-PSV-001-0013B-B Equip. Class1 8 - Solenoid Operated Valve Equipment Description SG 2 MAIN STM HDR PRESS Location: Bldg. Reactor Floor El. 747 Room, Area 50 - Annulus AZ 277 Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchoraize I. Is the anchorage configuration verification required (i.e., is the item one YE NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NE UE- N/A
- 3. Is the anchorage free of corrosion that is more than mild surface YE NEI UE N/A[
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NEI UE N/AM
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NE U-potentially adverse seismic conditions?
Enter the equipment class name from Appendix B: Classes of Equipment E220
Equipment ID No. SQN-2-PSV-OO1-0013B-B Equip. Class, 8 - Solenoid Operated Valve Equipment Description SG 2 MAIN STM HDR PRESS Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NE UEr N/AE-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UE- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? Y[Z N E] UrE- N/AEl
- 10. Based on the above seismic interaction evaluations, is equipment free YZ NEI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y N NEI UE-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 E221
Status: YZ NE UE Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-PSV-O01-0024A-A Equip. Class' 8 - Solenoid Operated Valve Equipment Description SG 3 MAIN STM HDR PRESS Location: Bldg. Reactor Floor El. 747 Room, Area 50 - Annulus AZ 277 Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorae
- 1. Is the anchorage configuration verification required (i.e., is the item one YE Nro of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YEI NEI UE N/A
- 3. Is the anchorage free of corrosion that is more than mild surface YE NE UE- N/A[
oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NE UE N/AN
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UEI N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NO U[
potentially adverse seismic conditions?
IEnter the equipment class name from Appendix B: Classes of Equipment E222
Equipment ID No. SQN-2 -PS V-MH1-0024A-A EqeEquip. Class, 8 - Solenoid Operated Valve Equipment Description SG 3 MAIN STM HDR PRESS Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NO UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE N/A-and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ NE ur- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y[ NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 E223
Status: YN NE UO Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-FCV-063-0118 Equip. Class, 8 - Motor Operated Valve Equipment Description SIS ACCUM TK I FLOW ISOLATION VLV Location: Bldg. Reactor Floor El. 693 Room, Area 48 - Accum. Rm 1 Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YE NE UE N/AX
- 3. Is the anchorage free of corrosion that is more than mild surface YE NE UEr N/AlZ oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YE NEI UE N/AM
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AS (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NE UE potentially adverse seismic conditions?
I Enter the equipment class name from Appendix B: Classes of Equipment E224
Equipment ID No. SQN-2-FCV-063-0118 Equip. Class' 8 - Motor Operated Valve Equipment Description SIS ACCUM TK I FLOW ISOLATION VLV Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI UD N/AD
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI U0 N/AD and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YZ Ni U- N/AD Threaded attachmenton fler hose wasfound to be unattached. Minor maintenancerequest.
- 10. Based on the above seismic interaction evaluations, is equipment free YX NE UI-I of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YX NO U-adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 Phillin York 11/9/12 E225
Status: YN NEI UE1 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-AHU-030-0080 Equip. Class' 10 - Air Handlinq Unit Equipment Description CONTROL ROD DRIVE COOLING UNIT D-B Location: Bldg. Reactor Floor El. 680 Room, Area 51 - Inside PolarCrane Wall Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NER of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE[ N/AE]
- 3. Is the anchorage free of corrosion that is more than mild surface YX NEI UE[ N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YIN NEI UE] N/AE
- 5. Is the anchorage configuration consistent with plant documentation? Y E- NE UEl N/A M (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI UE potentially adverse seismic conditions?
I Enter the equipment class name from Appendix B: Classes of Equipment E226
Equipment ID No. SQN-2-AHU-030-0080 Equip. Class, 10 - Air Handlinq Unit Equipment Description CONTROL ROD DRIVE COOLING UNIT D-B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NE UE- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YZ NEI UE- N/AE-and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NEI UE] N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YC NEI UE1 adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 E227
Status: YE NO UE]
Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-AHU-030-0088 Equip. Class, 10 - Air Handling Unit Equipment Description CONTROL ROD DRIVE COOLING UNIT C-A Location: Bldg. Reactor Floor El. 680 Room, Area 51 - Inside PolarCrane Wall Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI N O of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YEI NO UE- N/AE[
One (ofsix) bolt was missingfrom equipment to steel supportingframe.
- 3. Is the anchorage free of corrosion that is more than mild surface YM NEI UE] N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YO NEI UE- N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YEI NEI UE] N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YM NE-1u potentially adverse seismic conditions?
IEnter the equipment class name from Appendix B: Classes of Equipment E228
Equipment ID No. SQN-2-AHU-030-0088 Equip. Class' 10 - Air Handfigg Unit Equipment Description CONTROL ROD DRIVE COOLING UNIT C-A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NO UEr N/AE-
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YS NEI UE N/AEI and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YX NE UEr N/AE-
- 10. Based on the above seismic interaction evaluations, is equipment free YER NErI Ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NO Ur adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 PhilliD York 11/9/12 E229
Status: YCK NO U-Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-AHU-313-0262 Equip. Class' 10 - Air Handling Unit Equipment Description INCORE INSTR RM AHU A Location: Bldg. Reactor Floor El. 708 Room, Area 52 - Incore Inst Room Platform Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE0 N M of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UD N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YO NE UE N/A[
This AHU sits on steel grating on an elevated platfbrm.
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YZ NEI UE[
potentially adverse seismic conditions?
I Enter the equipment class name from Appendix B: Classes of Equipment E230
Equipment ID No. SQN-2-AHU-313-0262 Equip. Class, 10 - Air Handling Unit Equipment Description INCORE INSTR RM AHU A Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YM NO UE N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NEI UE N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YS NEI UE N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NEI U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YS NE UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 E231
Status: Y[ NEI UE-1 Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-CLR-030-0074 Equip. Class1 10 - Cooler Equipment Description REACTOR LOWER COMPT COOLING UNIT A-A Location: Bldg. Reactor Floor El. 693 Room, Area 47 - Fan Room I Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE:1 N/AE oxidation?
Minor corrosionfound on anchorage. Not consideredsignificant.
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NO-U potentially adverse seismic conditions?
Enter the equipment class name from Appendix B: Classes of Equipment E232
Equipment ID No. SQN-2-CLR-030-0074 Equip. Class, 10 - Cooler Equipment Description REACTOR LOWER COMPT COOLING UNIT A-A
.Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI Ur N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI Ur N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? Y X NE- UrE] N/AEI]
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI UF-1 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YM NE Ur adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 E233
Status: YZ NE UEl Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-LOCL-500-0183C Equip. Class' 18 - Instrument Rack Equipment Description FLOOR PANEL REACTOR BUILDING Location: Bldg. Reactor Floor El. 693 Room, Area 47 - Fan Room I Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NN of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NO UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YZ NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NE UE N/AMi (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YE NE UE potentially adverse seismic conditions?
I Enter the equipment class name from Appendix B: Classes of Equipment E234
Equipment ID No. SQN-2-LOCL-500-01 83C EUIp s 18 - Ir Equip. Class' InstrumentR Rack Equipment Description FLOOR PANEL REACTOR BUILDING Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NO U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NO UI- N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YN NE U- N/AE
- 10. Based on the above seismic interaction evaluations, is equipment free YN NE UE of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 E235
Status: YS NEI UEý Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TNK-063-0060 Equip. Class' 21 - Tank Equipment Description SIS ACCUMULATOR NO 4 Location: Bldg. Reactor Floor El. 693 Room, Area 49 - Accum. Rm 4 Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchorage
- 1. Is the anchorage configuration verification required (i.e., is the item one YE NZ of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YN NEI UE N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface YN NE UE N/AE oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? Y[ NEI UE N/AE
- 5. Is the anchorage configuration consistent with plant documentation? YE NEI UE N/AN (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of YN NEI U[
potentially adverse seismic conditions?
I Enter the equipment class name from Appendix B: Classes of Equipment E236
Equipment ID No. SQN-2-TNK-063-0060 Equip. Class, 21 - Tank Equipment Description SIS ACCUMULATOR NO 4 Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YX NE UE- N/AEr
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YN NEI UE N/AE and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YX NEI UEI N/AEI
- 10. Based on the above seismic interaction evaluations, is equipment free YM NEI UEI of potentially adverse seismic interaction effects?
Other Adverse Conditions II. Have you looked for and found no other seismic conditions that could Y[ NEI UE]
adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 PhilliD York 11/9/12 E237
Status: YZ NEI UM Seismic Walkdown Checklist (SWC)
Equipment ID No. SQN-2-TNK-063-O 119 Equip. Class, 21 - Tank Equipment Description S/S ACCUMULATOR NO I Location: Bldg. Reactor Floor El. 693 Room, Area 48 - Accum. Rm I Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL, The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable Anchora~e
- 1. Is the anchorage configuration verification required (i.e., is the item one YEI NO of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware? YO NEI UE1 N/AE
- 3. Is the anchorage free of corrosion that is more than mild surface Y* NE0 UEI] N/AE-oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors? YN NEI UE--I N/AE-
- 5. Is the anchorage configuration consistent with plant documentation? YEI NEI UE- N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Y* NEI-UE-potentially adverse seismic conditions?
I Enter the equipment class name from Appendix B: Classes of Equipment E238
Equipment ID No. SQN-2-TNK-063-0119 Equip. Class, 21 - Tank Equipment Description SIS ACCUMULATOR NO 1 Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures? YN NEI U- N/AE
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YM NEI U0 N/AE1 and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage? YS NE UE- N/AO
- 10. Based on the above seismic interaction evaluations, is equipment free Y* NF 1U3 of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could Y NE- UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 E239
Appendix F: AWCs The following signatures are provided for the engineers responsible for the Area Walk-By Checklists in Sequoyah Unit 2.
Name Signature Date Isaac Antanaitis -/.. l-w7 James Edgar 11112/,2 Robert Malone //
Steven Summers Phillip York n. )2-2Of1 F1
Status: Y[ N[-] U-Area Walk-By Checklist (AWC)
Location: Bldg. DG Floor El. 722 Room, Area4 I - Bay 2A Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YZ NEIl ULI N/AEI potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YM NEI U'- N/AE]
degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NEI UE- N/AE3 raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI UE] N/AD-interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifthe room In which the SWEL Item Is located Is very large (e.g., Turbine HaIl), the area selected should be described.
This selected area should he based on judg .n..t, e.g...on the order of about 35 act rrom the SWEL It,-.
F2
Location: Bldg. DG Floor El. 722 Room, Area 4 I - Bay 2A
- 5. Does it appear that the area is free of potentially adverse seismic YE NEI UE] N/AC interactions that could cause flooding or spray in the area?
Eye wash tank needs to be restrained.During a seismic event it could tip and could cause spray. The eye wash tank was observed to be restrainedduring a laterinspecton.
- 6. Does it appear that the area is free of potentially adverse seismic Y[ NE UEI N/A[]
interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YO NEI U-- N/AE]
interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding was found in the area. The inspection tags are current and are dated to be removed 7-19-12.
- 8. Have you looked for and found no other seismic conditions that could Y[D NEI UE[
adversely affect the safety functions of the equipment in the area?
A washer was missing from one of the anchor bolts on the DG engine.
This is not considered to be seismically adverse.
Comments (Additional pages may be added as necessary)
The SWEL items are included in the area encompassed by this Area Walk-By:
2-FCV-067-0066 2-XSW-O82-UH-A 2-GENB-082-0002A 2-FCV-067-0068 2-BATB-082-UD-A 2-PNLA-082-TV /3-A 2-CMP-082-0240 2-CHGB-082-TZ 2-TNK-082-0224 2-CMP-082-0241 2-ENG-082-0002A1 2-PN LA-082-TV-A 2-ENG-082-0002A2 Evaluated by: Robert Malone Date: 7/18/12 Phillip York 7/18/12 F3
Status: YZ NE] U[]
Area Walk-By Checklist (AWC)
Location: Bldg. DG Floor El. 740 Room, Area 4 2 - 2A Board Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YM NEI ULI N/AD potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NE] U-- N/AD]
degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO ND UD" N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI UD N/A--
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifthe roo. . in which the SWEL item Is located Is very large (e.g., Trbine H.ii), the area selected should be described.
This selected area should be based on Judgment, e.g., on the order of about 35 feet fro.n the SWEL Item.
F4
Location: Bldg. DG Floor El. 74_0 Room, Area' 2 - 2A Board Room
- 5. Does it appear that the area is free of potentially adverse seismic YO NE U-- N/AEl interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YZ NEI UD N/A[l interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YO NEI U[-- N/ADI interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YS NEI UD adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The SWEL items are included in the area encompassed by this Area Walk-By:
2-BDC-201-FQ-A Evaluated by: Robert Malone Date: 7-18-12 Phillip York 7-18-12 F5
Status: YZ ND] UM Area Walk-By Checklist (AWC)
Location: Bldg. DG Floor El. 740 Room, Area4 3 - 2A Fan Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YM NO UI- N/AEI potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
It was noted that a few of the HVAC supports attachedto the ceiling had at first appearedto have missing bolts. The HVAC base plates consisted of a 4 bolt pattern plate bolted to the ceiling. Not all of the bolts had been installed. In the location without the bolts the cornerof the base plate was welded to an embed plate. In most cases only one bolt was missing. Given that there was a corner weld to account for the missing bolt as well as the robustness of the connection (even when neglecting the weld) compared to the size of the ductwork this is deemed to be acceptable.
- 2. Does anchorage of equipment in the area appear to be free of significant Y0 N- UDI N/AD degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YZ NEI UD N/ADq raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
Same note as shown in question one above.
- 4. Does it appear that the area is free of potentially adverse seismic spatial YS NDI UD" N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the oo _. . which the SWEL Item Is located I. vary large (e.g., Turbine Hall), th earea selected should be described.
Thls selected area should be based on Judgment, e.g., on the order of about 35 feet from the SWEL item.
F6
4 Floor El. 740 Room, Area 3- 2A Fan Room Bldg. DG Location: Bldg.
Location: QG Floor El. L4_0 Room, Area4 3 - 2A Fan Room
- 5. Does it appear that the area is free of potentially adverse seismic YI NEI U[I N/AEJ interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YS NEI UF- N/AE-interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YS NEI U[-] N/A interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YE NEI UEF adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-FAN-030-0452 2-FAN-030-0460 2-TE-300-0452A-A 2-TE-300-0452B-A Evaluated by: Robert Malone Date: 7-18-12 Phillip York 7-18-12 F7
Status: YZ N[-] U-]
Area Walk-By Checklist (AWC)
Location: Bldg. DG Floor El. 722 Room, Area 4 4 - Bay 2B Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YN NEI UI- N/AD potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NEI U- N/A-"
degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NEI UD N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YN NEI UD N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL item Is located Is very large (e.g.. Turbine Hail), the area. el ected should be described.
This selc.te area should be based on judgment. e.g., on the order of about 35 feet feo- the SWEL Item.
F8
Location: Bldg. DG Floor El. 722 Room, Area 4 4 - Bay 2B
- 5. Does it appear that the area is free of potentially adverse seismic YZ NEI U- N/AO interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic Y0 NO UOI N/A-interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YZ NEI U- N/ADI interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Trash can does not have a restraintbut does not pose any seismic adverse risk.
- 8. Have you looked for and found no other seismic conditions that could YS NE UDi adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-FCV-067-0067 2-CMP-082-0271 2-CHGB-082-UA-B 2-ENG-082-0002B1 2-ENG-082-0002B2 2-GENB-082-0002B 2-LOCL-500-0163 2-TNK-082-0255 Evaluated by: Robert Malone Date: 7/23/12 Phillip York 7/23/12 F9
Status: YE N-- U[--
Area Walk-By Checklist (AWC)
Location: Bldg. DG Floor El. 740 Room, Area4 5 - 2B Board Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NEI UE N/AE3 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Y[R NE UEI] N/AEI degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YZ NI- UE] N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI U[- N/AE]
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL ite m Is located is very large (e.g., Turbine HaII), the area selected should be descrlbed.
This selected area should be based on judgment, e.g.. on the order of about 35 feet from the SWEL item.
F10
Location: Bldg. DG Floor El. 740 Room, Area 4 5 - 2B Board Room
- 5. Does it appear that the area is free of potentially adverse seismic YE NI U-I N/AO interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NC UC N/AC interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic Y0 NCI UC N/AC interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding noted in area but has currentinspection dates.
- 8. Have you looked for and found no other seismic conditions that could Y10 NCI UC-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDC-201-FU-B Evaluated by: Phillip York Date: 7-24-12 Robert Malone 7-24-12 F1i
Status: YO Ni] U-I Area Walk-By Checklist (AWC)
Location: Bldg. DG Floor El. 740 Room, Area 4 6 - 2B Fan Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NEI UE] N/AD potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YO NEI U[] N/AD-degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NEI UEI N/AD1 raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO N[] Ur- N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifthe room in which the SWEL item is located Is very large (e.g., T.rbi.e Hall), the area selected should be d ...e Ibed.
This selected area should be based on judgment, e.g., on the ocder ofabout 35 feet from the SWEL item.
F12
Location: Bldg. DG Floor El. 740 Room, Area 4 6 - 2B Fan Room
- 5. Does it appear that the area is free of potentially adverse seismic YI. NEI U[:] N/AEl interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic Y[0 NE UE- N/AlU interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic Y[ NE UEI N/AU interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could Y19 NEI U-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-FAN-030-0450-B 2-FAN-030-0462-B 2-TE-300-0450A-B 2-TE-300-0450B-B Evaluated by: Robert Malone Date: 7-24-12 Phillip York 7-24-12 F13
Status: YO- No UD-Area Walk-By Checklist (AWC)
Location: Bldg. ERCW Floor El. 720 Room, Area 4 7- 2A Pump Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NE/- UFI N/AE potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NEI UE] N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NE: UE- N/AE1 raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI UErq N/A[
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL item is located is .vry large (e.g., Turbine Hali), the ara.. elected should be described.
This selected area should be based on Judg ment, e.g., on the order of about 35 feet from the SWEL item.
F14
Location: Bldg. ERCW Floor El. L20 Room, Area' 7 - 2A Pump Room Location: Bldg. ERCW Floor El. 720 Room, Area4 7- 2A Pumn Room
- 5. Does it appear that the area is free of potentially adverse seismic YS NE ULI N/AD3 interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YE NZ UD! N/A[!
interactions that could cause a fire in the area?
Flammable materialcabinet had a broken latch so the door would not stay closed. The cabinet was also not anchored.
- 7. Does it appear that the area is free of potentially adverse seismic YO NEI UM N/AE!
interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
A welding machine was located within approximately 12" of the flexible electrical conduit coming out of the floor up to the pump. The wheels of the welding machine were restrainedusing a C-Clamp on both rear wheels. This was not considered seismically adverse.
- 8. Have you looked for and found no other seismic conditions that could YS N[-" U[-I adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following SWEL items are included in the area encompassed by this Area Walk-By:
0-PMP-067-0464 0-PMP-067-0487-A Evaluated by: Robert Malone Date: 7-19-12 Phillip York 7-19-12 F15
Status: YZ NE] UL Area Walk-By Checklist (AWC)
Location: Bldg. ERCW Floor El. 70__4 Room, Area 4 8 - 2A Board Room instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NO U- N/AO potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YE NEl UOI N/AO degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit Y0 NEl UOI N/AU raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Ys NEI U- N/Al interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Florescentlights do not have cages.
4 Ifh.. room I. which the SWEL Item is located is very large (e.g.. Turbine Hall), the area selected should be described.
This selected area should be based on Jedgmt.. e... , on the order of about 35 feet fro sthe SWEL Item.
F16
Location: Bldg. ERCW Floor El. L04 Room, Area4 8 - 2A Board Room Location: Bldg. ERCW Floor El. 704 Room, Area4 8- 2A Board Room
- 5. Does it appear that the area is free of potentially adverse seismic YE NEI UEJ N/AU interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YE NEI UE] N/AUl interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YS NEI U-1 N/A[
interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Unrestrainedladderin area but not near any equipment.
- 8. Have you looked for and found no other seismic conditions that could YED NEI UU adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDC-201-FL-A 2-XFA-202-0312 Evaluated by: Robert Malone Date: 7-19-12 Phillip York 7-19-12 F17
Status: YE N[J- U[-]
Area Walk-By Checklist (AWC)
Location: Bldg. ERCW Floor El. 688 Room, Area 4 9 - 2A StrainerRoom Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YM NEl Ufi N/Arl potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YO NIl UEr N/A-]
degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO N[l UD] N/Afl raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NIl U[i N/A-1 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifthe room in which the SWEL item is located Is very large (e.g., Turbine Hall). the area selected should be descrIbed.
Thie selectad area should be based on Judgment. e.g., on the order of about 35 feet from the SWEL item.
F18
Location: Bldg. ERCW Floor El. 688 Room, Area4 9 - 2A StrainerRoom Location: Bldg. ERCW Floor El. 688 Room, Area4 9 2A Strainer Room
-
- 5. Does it appear that the area is free of potentially adverse seismic YZ NEI U-- N/AEI interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YS NEI UF1 N/ADl interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YED N[] UD N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YED ND UM-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-FCV-067-0492 Evaluated by: Robert Malone Date: 7-19-12 Phillip York 7-19-12 F19
Status: YZ N[-] U-Area Walk-By Checklist (AWC)
Location: Bldg. ERCW Floor El. 720 Room, Area 4 10 - 2B Pump Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NEI U-] N/AE potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YO NEI UE- N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NEI UE-1 N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YZ NEI UE] N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room in which the SWEL item Is located I.ery large (e.g., Turbine Hall), the area selected should be described.
This selected are. should be based on Judgment. e.g., on the order of about 35 feet from the SWEL ite m.
F20
Location: Bldg. ERCW Floor El. 720 Room, Area 4 10 - 2B Pump Room
- 5. Does it appear that the area is free of potentially adverse seismic YS N[--1 UI- N/AD interactions that could cause flooding or spray in the area?
The ERCW pump 0-MTRA-67-456-B is leaking at the shaft/pipe interface. The pump had been roped off and appears to be in the process of being fixed.
- 6. Does it appear that the area is free of potentially adverse seismic YS NEI UI- N/AD1 interactions that could cause a fire in the area?
It was noted that a fire extinguisherwas not restrainedand could easily fall out of its box during a seismic event. It is not near any equipment so it does not pose any significantrisk.
- 7. Does it appear that the area is free of potentially adverse seismic YO NEI U-- N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YM NO- Ur adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
0-PMP-067-0452 0-PMP-067-0482-B Evaluated by: Robert Malone Date: 7/24/12 Phillip York 7/24/12 F21
Status: YM N-- UL-I Area Walk-By Checklist (AWC)
Location: Bldg. ERCW Floor El. 704 Room, Area 4 11 - 2B Board Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NEI UI" N/A[I potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NE] UI- N/A[]
degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NEI Uil N/AE1 raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI U[! N/AE!
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL item is located Is very large (e.g., Turbine Hall), the area selected should be described.
This selected are, should be based on Judg ment. e.g.. an the order of about 35 free f*om the SWEL item.
F22
Location: Bldg. ERCW Floor El. 704 Room, Area 4 11 - 2B Boa rd Room
- 5. Does it appear that the area is free of potentially adverse seismic YZ NE U[-D N/AEl interactions that could cause flooding or spray in the area?
Concrete seepage noted in some locations.Not a significant enough source of water to cause flooding.
- 6. Does it appear that the area is free of potentially adverse seismic Y[D NE U-1 N/AE3 interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YED Nil UEr N/A[I interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Computercabinet restrainedto transformerframe with rope. SRO advisedthat this was an approved method of restraint.
- 8. Have you looked for and found no other seismic conditions that could YO NE UEr adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
Minormineral staining in various locations. No areas of leakage directly over equipment. Not a significantsource of flooding.
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDC-201-FN-B 2-XFA-202-0316 Evaluated by: Robert Malone Date: 7-24-12 Phillip York 7-24-12 F23
Status: YV NE] U-Area Walk-By Checklist (AWC)
Location: Bldg. Control Floor El. 732 Room, Area 4 12 - ControlMechanical Equip Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YN NEI UL1 N/AEl potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Y0 NEI U-' N/AEI degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NEI UE- N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI U-- N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL Item Is located Is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should he based on judgment. e.g., on the order of bhout 35 feet from the SWEL Item.
F24
Location: Bldg. Control Floor El. 732 Room, Area4 12 - Control Mechanical Equip Room
- 5. Does it appear that the area is free of potentially adverse seismic YS NEI Ur- N/AD interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YZ ND UD- N/ADl interactions that could cause a fire in the area?
There is a oil bottle without a cap. However the bottle is tied up in a manner that should prevent any spills.
- 7. Does it appear that the area is free of potentially adverse seismic Y[ NEI UD N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YE NEI UE-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
O-AHU-311-0023 O-CHR-311-0126 Evaluated by: Lance Summers Date: 7-30-12 Phillip York 7-30-12 F25
Status: Y] NE] U-Area Walk-By Checklist (AWC)
Location: Bldg. Control Floor El. 732 Room, Area 4 13 - Control Room Unit 2 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NEI UEI- N/AEl potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NEI U- N/A-degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YE] NE UE- N/AZ raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI UE N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Two fuse cabinets are not restrainedand are in close proximity to the control panels. The panels are approximately 2.5'x3'x5' tall. If the panels tipped they would impact the control panel. Credible but not significant, since the potential spatialinteractionis with non-safety related equipment.
4 If the room n. which the SWEL Item Is located Is.ery large (e.g., Turbine Hai), te earea selected should be described.
This selc.te d area should be based onJudgment, e.g., on the order of about 35 feet from the SWEL item.
F26
Location: Bldg. Control Floor El. 732 Room, Area 4 13 - Control Room Unit 2
- 5. Does it appear that the area is free of potentially adverse seismic YO NEI UD-1 N/AlD interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YO NDI UD1 N/ADI interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YE NEI UDI N/ADl interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Step stool unrestrained. Not near panels. Ok.
- 8. Have you looked for and found no other seismic conditions that could YO NEI UD-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
O-LOCL-500-M026D 2-LOCL-500-M002 2-LOCL-500-M004 2-LOCL-500-MOO8 2-LOCL-500-M009 Evaluated by: Robert Malone Date: 7-31-12 Phillip York 7-31-12 F27
Status: YZ N[-] U-]
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 14 - 125V Batt Board Room II Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YN NEI UE- N/AD potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NE" UI" N/AD degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NEI UD- N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI UD- N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4If the .oom In which the SWEL item 1. located is ve.y large (e.,., Turbine Hall). the area
. elected should be described.
This selected area should be based on judgment, e... on the order of hbout 35 feet from the SWEL item.
F28
Location: Bldg. Auxiliary Floor El. 734 Room, Area4 14 - 125V Ball Board Room II
- 5. Does it appear that the area is free of potentially adverse seismic YO NDI UD- N/ADl interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN ND UD" N/AD:
interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YN ND UD-1 N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding was found in the area and has current inspection date.
- 8. Have you looked for and found no other seismic conditions that could YO NDI UD-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDE-250-NF-E Evaluated by: Robert Malone Date: 7/26/12 Jim Ed~qar 7/26/12 F29
Status: YE N-- U[-
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 15 - 480V Shutdown Board Room 2A2 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable I. Does anchorage of equipment in the area appear to be free of YM NEI UEi N/AEl potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Unistrut pipe strap has a gap on one side but does appearto have been tightened as much as possible. This is ok per TVA documentation.
- 2. Does anchorage of equipment in the area appear to be free of significant YO N[-] U[-] N/AE]
degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NEI UE N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NE] UE-] N/AE" interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifthe roo. in which the SWEL item Is located Is very large (e.g.. Turbine Hali). th ....... slected should be d ... ribed.
This selected area should be based on judgment. e.g.. on the order of about 35 feet from the SWEL ite .
F30
Location: Bldg. Auxiliary Floor El. 734 Room, Area4 15 - 480V Shutdown Board Room 2A2
- 5. Does it appear that the area is free of potentially adverse seismic YI NDl U[--I N/AD interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YO NEI UD-- N/AD interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YN NDI UDI N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YZ NDl UD-adversely affect the safety functions of the equipment in the area?
Concrete wall has cracks from floor to ceiling that has been filled in with white caulking.
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDC-201-J K-A 2-BDB-201-DO-A Evaluated by: Robert Malone Date: 7-30-12 Phillip York 7-30-12 F31
Status: YE NE] U[-
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 16 - 480V Shutdown Board Room 2B1 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YZ NEl UE N/AEl potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YO NE] UEI N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM NEI UEr N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YN NEl UE- N/A-1 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ir the room in which the SWEL item is located Is very large (e.g., Turbine Hai), the area selected should be described.
This selected area should be based on Judgment, e.g., on the order of about 35 feet from the SWEL Item.
F32
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 16 - 480V Shutdown Board Room 2B1
- 5. Does it appear that the area is free of potentially adverse seismic Y0 N[-1 U[- N/ADJ interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YO NEI UD1 N/ADI interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YO NEI UE- N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding was found in the area and has currentinspection date.
- 8. Have you looked for and found no other seismic conditions that could YO NDl UD-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDB-201-DP-B Evaluated by: Robert Malone Date: 7/26/12 Jim EdOar 7/26/12 F33
Status: YZ NE] U[
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 17 - 480V Shutdown Board Room 2B2 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YZ NEI U[:] N/A[EI potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YZ N-1 UI3 N/AO degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit Y[D NEI U- N/AE]
raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NO] UI" N/AO interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifthe r-e 1, which the SWEL itet Is located Is very large (e.g., Tubine Hall), the area selected should be described.
This seeected area should be based on Judgment. e.g.. on the order of about 35 feet front the SWEL Itet.
F34
Location: Bldg. Auxiliary Floor El. 734 Room, Area4 17 - 480V Shutdown Board Room 2B2
- 5. Does it appear that the area is free of potentially adverse seismic Y[D NEI UDI N/AD interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NDI UD- N/AD interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YID NDI UD N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Two ladders in room tied off to cable tray. Knee boards on cable tray.
No adverse seismic condition found.
- 8. Have you looked for and found no other seismic conditions that could Y[D NDI U-1 adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDB-201-DQ-B Evaluated by: Robert Malone Date: 7/26/12 Jim Edgqar 7/26/12 F35
(AWC) Status: Y[*;; Nr- Uj-l Area Walk-By Checklist Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 18 - 480V TransformerRoom 2B Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NEI U[] N/AEI potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YR NEI UEI] N/AEI degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NEI UE! N/AE!
raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI UE! N/AE!
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room in which the SWEL item, is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on Judgment, e.g., on the order of about 35 feet front the SWEL item.
F36
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 18 - 480V TransformerRoom 2B
- 5. Does it appear that the area is free of potentially adverse seismic Y[D NEI UI- N/A[
interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NEI U[I- N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YZ NEI UD N/A[1 interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding in area. Inspection tag is current. Wheels locked.
- 8. Have you looked for and found no other seismic conditions that could YN N[:- Ur-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-OXF-202-2B-B 2-OXF-202-DQ-B Evaluated by: Robert Malone Date: 7/26/12 Jim Edqar 7/26/12 F37
Status: YZ N[-] U[]
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 19 - 480V TransformerRoom 2A Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NEI UE- N/All potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YO NE] UE] N/AEI degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YZ NEI UE] N/AEl raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI UE] N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Itho roomt In which the SWEL it.m is located Is very large (e.g., Turbine Hall), the area selected should be dsc.ribed.
This selected area should be based on Judgment, e.g., on the order of about 35 Feet from the SWEL item.
F38
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 19 - 480V TransformerRoom 2A
- 5. Does it appear that the area is free of potentially adverse seismic YN NEI UD1 N/ADl interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic Y0 NDI UDI N/AD interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YN NEI UD1 N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YS ND- UD-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-OXF-202-2A-A 2-OXF-202-DN-A Evaluated by: Robert Malone Date: 7-30-12 Phillip York 7-30-12 F39
Status: YE] NN UL-Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 20 - 125V Batter, Room III Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YM NEI ULI N/AE1 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YZ NEI UD" N/AE1 degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NEI UEi N/AEl raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI UE] N/A[I interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room in which the SWEL item Is iocated Is v.ery large (e.g., Turbine Hall), th .area selected should be described.
This selected area should be based on judgment. e.g., on the order of about 35 feet from the SWEL it.~
F40
Room, Area 20- 125V Batten, Room Ill 4
Bldg. Auxiliary Location: Bldg. Auxiliary Floor El. 749 Floor El. 749 Room, Area4 20 - 125V Battery Room //
- 5. Does it appear that the area is free of potentially adverse seismic YD NO U-D N/AD interactions that could cause flooding or spray in the area?
The sink and vanity is not attachedto the wall in a mannerthat is consistent with a seismically qualified restraint.If the sink/vanity broke loose from the wall during a seismic event the water line could cause spray.
- 6. Does it appear that the area is free of potentially adverse seismic YO NEI UD- N/AD interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YO NEI UiD N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YO NDI UD adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
Improperhousekeeping practiceswere noted but would not cause any adverse seismic issues. It should be note that following was observed:
" The sink vanity was used to store random garbage.
" A space heater with a temporary equipment tag dated 2006 was shoved inside the vanity.
" Unlabeled chemicals as well as other chemicals were stored in cabinet.
All of the above housekeeping issues listed above were immediately resolved upon discovery.
The following equipment is included in the area encompassed by this Area Walk-By:
O-BATB-250-QX-F Evaluated by: Robert Malone Date: 7-20-12 Phillip York 7-20-12 F41
Status: YE] NM UF1 Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 21 - 125V Battery Room IV Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YZ N[-- U[-] N/AD potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YO NEI UD N/AD1 degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YZ NDI UD-- N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YZ NDI UD- N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F42
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 21 - 125V Battery Room IV
- 5. Does it appear that the area is free of potentially adverse seismic YZ NEI UE] N/AE interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YZ NEl UE1 N/AEl interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YZ NEI UE] N/AEl interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YE-" NEI UE-adversely affect the safety functions of the equipment in the area?
Masonry block wall in area has a horizontal crack at the top of the wall near the supportingangle. This crack is approximately 6' long and can be seen on both sides of the masonry block wall Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
O-BATB-250-QY-G Evaluated by: Robert Malone Date: 7-25-12 Phillip York 7-25-12 F43
Status: YE-] NE U[-]
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 22 - 480V Board Room 2B Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to. record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YE NE UU- N/AU potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YE NEI UU1 N/AU degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YI NE UU' N/AU raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YZ NE UI" N/AU interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F44
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 22 - 480V Board Room 2B
- 5. Does it appear that the area is free of potentially adverse seismic Y[ NEI U-I N/AI-interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YO NEI UI- N/AU interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YO N[-1 U[-] N/AU interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YEl NO Ur1 adversely affect the safety functions of the equipment in the area?
Masonry block wall in area has a horizontal crack at the top of the wall neatr the supportingangle. This crack is approximately 6' long and can be seen on both sides of the masonry block wall Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDC-201-GN-B O-XSW-250-KL-S O-XSW-250-KX-S 0-CHGB-250-Oj-G O-CHGB-250-QK-S 2-INVB-250-QU-G Evaluated by: Robert Malone Date: 7/26/12 Phillip York 7/26/12 F45
Status: YZ NE] UE--*
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 23 - 480V Board Room 2A Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NEI UF- N/AD potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YED NDI UD1 N/ADl degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO ND] UD- N/AD1 raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YO NDI UD] N/ADl interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the roo 1 in hich the SWEL item Is located is very large (e.g.. Turbine Hall). t he area selected should be described.
This selected area should be besed on Judgment, e.g., on the order of about 35 feet from the SWEL ite-.
F46
Location: Bldg. Auxiliary Floor El. 749 Room, Area4 23 - 480V Board Room 24
- 5. Does it appear that the area is free of potentially adverse seismic Y[D NEI UI N/AD interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YO N[: UD1 N/ADl interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YZ NEI UI N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Temporary equipment found in area. Equipment was chained and anchoredtogether and not near any equipment. O.K.
- 8. Have you looked for and found no other seismic conditions that could YS ND] UDJ adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDC-201-GM-A Evaluated by: Robert Malone Date: 7-30-12 Phillip York 7-30-12 F47
Status: Y[ N[-] U-Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 24 - 480V 2A Mechanical Equipment Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YM ND UD-- N/AD potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NO U-- N/AD degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NEI UD N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Y0 ND UD N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL item is located Is ve.y large (e.g., Turbine Hall). the area seleeted should d ....
bed bed.
This selected area should be based on Judg ment, e.g.. on the order of about 35 feet from the SWEL item.
F48
Location: Bldg. Auxiliary Floor El. 749 Room, Area 4 24 - 480V 2A MechanicalEquipment Room
- 5. Does it appear that the area is free of potentially adverse seismic YO NEI UI- N/AEI interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NEI U-- N/AD interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YS NEI UD3 N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Ladder and scaffolding in area and has current inspection date.
- 8. Have you looked for and found no other seismic conditions that could Y0 NDI UDI adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-AHU-313-0488 2-CHR-313-0483 Evaluated by: Robert Malone Date: 7-31-12 Phillip York 7-31-12 F49
Status: YE] Nn u[]
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary ' Floor El. 653 Room, Area 4 25 - RHR Pump Room Area Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YH NE! UD N/AD potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NDI UI N/AD degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM ND UiD N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Y0 ND UID N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judg.ent, e.g., on the order of about 35 feet from the SWEL item.
F50
Location: Bldg. Auxiliary Floor El. 653 Room, Area 4 25 - RHR Pump Room Area
- 5. Does it appear that the area is free of potentially adverse seismic Y0 NEI UEI N/AD interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YE NEI UEI N/AD interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YEI NZ UEI N/A--
interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Barrels holding radioactivematerialare unstable and not secured. Could tip over and roll into instrumentationpanel which supports safety relatedinstruments. This is deemed a potentiallyadverse condition.
Scaffolding has been inspected and is horizontally tied off to supports at 3 locations.
Other minor housekeeping issues were noted but none were consideredseismically adverse.
- 8. Have you looked for and found no other seismic conditions that could YED NEI UD1 adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following SWEL items are included in the area encompassed by this Area Walk-By:
4, 2-FCV-067-0190-B 1, 2-FCV-067-188 1, 2-LOCL-500-0005 Evaluated by: Lance Summers Date: 8/1/12 IsaacAntanaitis 8/1/12 F51
Status: Yr NEI uEr Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 669 Room, Area 4 26 - SI Pump Room 2A Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YM NEI U- N/AEr potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YM NEl U E N/AE1 degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM NEI UE3 N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YEE NE UE] N/AE[
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL item Is located I. very large (e.g.. Turbine Hail), the area selected should be described.
This selected area should be based on Judgment. e.g.. on the order of about 35 feet from th SWEL item.
F52
Location: Bldg. Auxiliary Floor El. 669 Room, Area 4 26 - SI Pump Room 2A
- 5. Does it appear that the area is free of potentially adverse seismic Y[ NEI U- N/AEl interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YX NED U- N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YE NEI UE1N/AO interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YM NEI UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-PMP-063-0010 2-CLR-030-180-A Evaluated by: Robert Malone Date: 8/1/12 Phillip York 8/1/12 F53
Status: Y[ NM UE]
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 690 Room, Area 4 27 - Unit 2 CCS Pump Area Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NEI UE1N/A-I potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Y M NE0 U-- N/A 0 degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM N[E U E] N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
A few elbow conduit covers were missing. Appendix R work was ongoing in the area. Not consideredseismically adverse.
- 4. Does it appear that the area is free of potentially adverse seismic spatial YZ NEI UE] N/AE1 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
A "specialfirebarrier"wall was in the area. Wall appearedto be made of drywall, 10" thick, 15' tall, and 40'long, cantileveredfrom the floor. No soft targets in the areathat were not already covered by equipment walkdowns. Furtherinvestigationprovided evidence that wall was seismically qualified 4 Ithe room in which the SWEL item is located Is very large (e.g., Turbine Hali), the area selected should be described.
3 5 This setected area should he based on judgment, e.g.. on the order of about 'feet from the SWEL Item.
F54
Location: Bldg. Auxiliary Floor El. 690 Room, Area 4 27 - Unit 2 CCS Pump Area
- 5. Does it appear that the area is free of potentially adverse seismic YZ NEI UE N/A-interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YZ NE U- N/AE interactions that could cause a fire in the area?
- 7. Does it appear that ihe area is free of potentially adverse seismic YN N- U- N/AE interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YM NEI UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-PMP-070-0059-A 2-LOCL-500-0048 Evaluated by: Robert Malone Date: 8/8/12 Phillip York 8/8/12 F55
Status: YM NEI UE Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 714 Room, Area4 28 - Spent Fuel Pool Pump Pit Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YN NO UE7 N/AE[
potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NEI U' N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NEI UE1 N/AE-raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Y1Z NEI UE- N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifthe room In which the SWEL itern is located Is vety large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on Judgment, e.g., on the order of about 35 feet from the SWEL item.
F56
Location: Bldg. Auxiliary Floor El. 714 Room, Area 4 28 - Spent Fuel Pool Pump Pit
- 5. Does it appear that the area is free of potentially adverse seismic YX NEI UE N/AO interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NEI U[ N/AO interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YS NO U] N/AE[
interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YE NO UE-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
0-PMP-078-0012-A Evaluated by: Robert Malone Date: 8/2/12 Phillip York 8/2/12 F57
Status: Yr NO U-Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 714 Room, Area 4 29 - Spent Fuel Pool HEX Area Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YZ NE U] N/A[
potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Bolt appears to be missingfrom conduit support. It has likely been moved to miss interactionwith rebar. Anchor still hasfour bolts. This is not consideredadverse.
Anchor for conduit support in ceiling above instrument rack I-LOCL-500-0024 appearsto have a misalignedspringfor a spring nut connection. Spring nut and other hardware appear to be securedto the unistrutso this instance is not deemed adverse.
- 2. Does anchorage of equipment in the area appear to be free of significant YN NE UEI N/AO degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NE UE[ N/AE]
raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YN NO UO N/A-interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
- 5. Does it appear that the area is free of potentially adverse seismic YM NE UE N/AE interactions that could cause flooding or spray in the area?
4 If the room In which the SWEL item Is located Is very large (e.g., Turbine Hall), th earea selected should be described.
This selected area should be based on judgment, e.g.. on the order of about 35 feet from the SWEL item.
F58
Location: Bldg. Auxiliary Floor El. 714 Room, Area 4 29 - Spent Fuel Pool HEX Area
- 6. Does it appear that the area is free of potentially adverse seismic YN NEI UI- N/A[]
interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic Y NE: UE N/AE interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding under elevatedplatform (for CCS Thermal Barrier Booster Pumps) is well secured to platform support steel.
Mobile toolbox is chainedto scaffolding. Cart isfree to roll.
This condition is deemed to be credible but insignificant.
Spoolpiece toolbox is chained to stairstringer.
Checkplate sheet metal is resting againstscaffolding. If it were to move in a seismic event, it would slide down the back side of the stair stringerbefore coming into contact with the spoolpiece toolbox and the adjacent instrumentrack with pressuregauges for the Thermal BarrierBooster Pumps.
There is a short (approximately 3 )folding ladder on the CCS Thermal BoosterPump platform which is wire-tied to conduit.
This is not deemed credible or significant.
Scaffolding around/ near column A -7 and A -9 appears to be well-braced andis tied off (by wire ties) to stairstringersand support steel braces.
- 8. Have you looked for and found no other seismic conditions that could YS NEI UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
0-PMP-078-0012-A Evaluated by: Lance Summers Date: 8/2/12 Isaac Antanaitis 8/2/12 F59
Status: YE NZ UE Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 759 Room, Area 4 30 - CRDM Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YE NM UE N/AE3 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Bolt is missingfrom duct support baseplateabove 2-GEND-085-DH, Control Rod Drive Generator2B.
- 2. Does anchorage of equipment in the area appear to be free of significant YM NE UE N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NEI UE N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
Flex conduit is disconnectedfrom conduit above Hydrogen Recombiner SQN-2-PWC-83-002. Thermostat had broken loose from baseplate and was repairedby A UO during inspection.
- 4. Does it appear that the area is free of potentially adverse seismic spatial YN NE UE N/AE-interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
An Aux airgage, O-PI-032-0171, on a run of 3 " piping was observed that could sway into the HVAC duct in the area. This gage is not Safety Related and would not prevent safe shutdown. Not considered seismically adverse.
4If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F60
Location: Bldg. Auxiliary Floor El. 759 Room, Area4 30 - CRDM Room
- 5. Does it appear that the area is free of potentially adverse seismic YN NEI UE N/AE interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NE UE- N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YN NE UE N/A-interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YCK NE UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-GEND-085-DG 2-GEND-085-DH Evaluated by: Robert Malone Date: 8/3/12 Phillip York 8/3/12 F61
Status: YN NEI UEi Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 31 - 6.9kV Shtdwn Board Rm A (U2 Side)
Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YX NE U- N/AO potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Cabinets in the areahad unobservable anchorage.
- 2. Does anchorage of equipment in the area appear to be free of significant YZ NEI U0 N/A-degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YE NE UE-N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YE NE U- N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the roo.. i which the SWEL item Is located is very large (e.g., Turbine Hall). the area selected should be described.
This selected area. hould be based on Judgment, e.g., on the order of about 35 feet from the SWEL item.
F62
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 31 - 6.9kV Shtdwn Board Rm A (U2 Side)
- 5. Does it appear that the area is free of potentially adverse seismic YX N- UEI N/A[I interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YIM NO UE N/A-interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YX NO UO N/A-interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Temporary equipment was properly anchoredto permanentconduit support.
- 8. Have you looked for and found no other seismic conditions that could YZ NEI UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDA-202-CO Evaluated by: Robert Malone Date: 8/3/12 Phillip York 8/3/12 F63
Status: Y] NO UE]
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 32 - Surge Tank B Area Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YN NEI U1] N/AE]
potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YZ NE] Ur- N/AE]
degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YX NEI U] N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YM NE] UE] N/AE]
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room in which the SWEL Item Is located Is very large (e.g., Turbine Hall), the area selected should be described.
This selected aree should be based on Judgment, e.g.. n the order of about 35 feet from the SWEL Itom.
F64
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 32 - Surge Tank B Area
- 5. Does it appear that the area is free of potentially adverse seismic YX NEI UE- N/AE interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YCK NEI UE--l N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YO NM UEV N/AE interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Rad ProtectionA V Cabinet lacks properseismic restraint. Cabinet has two eye hook restraintsbut on/v one is in use.
- 8. Have you looked for and found no other seismic conditions that could Y[M N E] UF-1 adversely affect the safety functions of the equipment in the area?
The posts supportingthe two sets ofstairs to the elevated office are poorlv anchored The posts are not anchoredto the floor and bolts are missing between the posts and upperplatforms. A temporary gantry crane, with locked wheels, is anchoredto one of these posts. Since there is no equipment relatedto safe shutdown or operations in the area,this issue is not consideredseismically adverse.
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
O-DRYA-032-0002-B 0-FCV-032-0085-B 2-LCV-070-0063 O-CMP-032-0086-B O-LOCL-500-0428 2-LOCL-500-0019 2-TN K-070-0063 Evaluated by: Robert Malone Date: 8/3/12 Phillip York 8/3/12 F65
Status: Y[ N--1 UE-Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 669 Room, Area 4 34 - FeedwaterPump 2A-S Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YM NEI UE- N/A-]
potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Y[ NEI U- N/AE-degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NO] U] N/A--
raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YX NE UO N/AE]
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL item Is located i. very large (e.g., Turbine Hal)., the area selected should be described.
This selected area should be based on Judgment, e.g.. on the order of about 35 feet from the SWEL item.
F66
Location: Bldg. Auxiliary Floor El. 669 Room, Area 4 34 - FeedwaterPump 2A-S Room
- 5. Does it appear that the area is free of potentially adverse seismic YIZ NE UE1 N/AE interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic Y(Z NEI U] N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic Y 0 N E UE N/AE]
interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could Y 0 NE] U El adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-TS-001-0018A-B 2-TS-001-0018B-B Evaluated by: Robert Malone Date: 8/6/12 Phillip York 8/6/12 F67
Status: YZ NO UEI Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 669 Room, Area 4 35 - Charging Pump Room 2B Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of Y19 NEI UE] N/AE potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YX NE UE] N/AEl degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM NEI UEr N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
Two elbow conduit covers were missing. Not consideredseismically adverse.
- 4. Does it appear that the area is free of potentially adverse seismic spatial YN NEI UE1 N/AE-interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifthe roonm In which the SWEL itesm is located I[. vy large (e.g., Turbine Hall), th.e area selected should be described.
This selected area. hould be based on Judgment, e.g.. on the order of about 35 feet from the SWEL Item.
F68
Location: Bldg. Auxiliary Floor El. 669 Room, Area 4 35 - Charging Pump Room 2B
- 5. Does it appear that the area is free of potentially adverse seismic YN NE UE- N/AE7 interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NEI UE N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YN NEI UE N/AE interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YZ NEIUE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-PMP-062-0104 Evaluated by: Robert Malone Date: 8/6/12 Phillip York 8/6/12 F69
Status: YO] NO UOI Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 36 - 6.9kV Shtdwn Board Rm B (U2 Side)
Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YIZ NEI UE N/A-potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Yr NEIUF N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM NO UE N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YS NE ULI N/AE[
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4Ifthe roo. In which the SWEL ite. i. located I vr. y large (e.g., Turbine H.ji), the area selected should be described.
This selected area should be based on Judgment, e.g.. on the order of about 35 feet fr nm,the SWEL Ite m.
F70
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 36 - 6.9kV Shtdwn Board Rm B (U2 Side)
- 5. Does it appear that the area is free of potentially adverse seismic YM NEI UE-N/AE interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NE UE N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YE NZ UE] N/AE interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding in area, infront of compartments 10 & 11, requiresanother tie-offpoint opposite of existing tie-off point to prevent tipping. Wheels were restrainedproperly to prevent rolling. During next visit to area, scqffolding was properlv anchoredto pipe support extending from ceilinz.
- 8. Have you looked for and found no other seismic conditions that could YM NE] U E-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-BDB-202-CP Evaluated by: Robert Malone Date: 8/7/12 Phillip York 8/7/12 F71
Status: YO NO UEI Area Walk-By Checklist (AWC)
Location: Bldg. Control Floor El. 669 Room, Area 4 37 - Control 669 Mech Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YO NE UE N/AO potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Y* NE UE N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YO NE UE N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
In one location a copper line rubs on insulationfor ductwork. Since this is aflexible copper line, this condition is deemed to be insignificant.
- 4. Does it appear that the area is free of potentially adverse seismic spatial YED NEI UE N/AE[
interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
- 5. Does it appear that the area is free of potentially adverse seismic YO NO UE:] N/AE interactions that could cause flooding or spray in the area?
In one location a nozzle on thefire protection line is very close to a conduit on the ceiling (from visual inspectionfrom thefloor, it appearsto be within I" of the conduit). This nozzle is in the middle of a pipe span of about 4' -5' (between hangers).
Vertical movement will likely be limited, since adjacent FPline spanning bays are -10' (between supports) and vertical accelerationis not likely to cause a vertical movement of I ".
Fireprotection hanger in the center of the room (between AHU A-A andAHU B-B has apin with a nut that is loose. This nut needs to be tightened to the vertical support tabs. Possiblespray hazardas if nut comes loose thefire protection line could be overstressed.
4 [fthe room In which the SWEL Item Is located a. very large (e.., Turbine Hall), th ea... lected should be descrlbed.
This selected area should be based on judg.ent. e.g. .... the order of about 35 feet from the SWEL item.
F72
Location: Bldg. Control Floor El. 669 Room, Area 4 37 - Control 669 Mech Room
- 6. Does it appear that the area is free of potentially adverse seismic YZ NO UO N/AO interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YM NEI U- N/A--
interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YN NO UE" adversely affect the safety functions of the equipment in the area?
There is moderate mineral buildup / corrosion on conduit (and associatedanchorage),conduit support steel baseplate, and electricalcabinet behindpipe on wall near O-CHR-311-171.
There appearsto be some type of leak near the ceiling. This condition is not consideredto be seismically adverse, but it should be monitoredforfuture degradation.
Control Bldg Elec Bd Rm Alt Fan A-A Mtr (O-MTRB-311-0027) has one mounting nut that is not fully engaged (appearsto be about 50% engaged). The loose nut is on one (oftwo) of the all thread rods at the base of the motor mountingframe (on the mounting rod that does not have a sleeve). This is not considered to be seismically adverse because it appears that this condition has not developedfrom the nut "backing off' (or any other kind of damage). It appears that this condition is the result of the base rod being too short.
Comments (Additional pages may be added as necessary)
Evaluated by: Lance Summers Date: 8/7/12 IsaacAntanaitis 8/7/12 F73
Status: yO NE U-Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 690 Room, Area4 38 - Aux FeedwaterPump B Area Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YN NI U- N/A]
potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Yr NEI UE- N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit Y9 NEI U13N/AO raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YN NEI UE N/AEI interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ir the room in which the SWEL Item Is located Is very large (e.,.. Turblne Hall), th earea. elected should be described.
This selected area should be based on Judgment, e.g.. ot the order of about 35 feet fron. the SWEL Item.
F74
Location: Bldg. Auxiliary Floor El. 690 Room, Area4 38 - Aux Feedwater Pump B Area
- 5. Does it appear that the area is free of potentially adverse seismic YN NEI U0 N/AE interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YZ NE UE[ N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YEI NO UO N/A0 interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
55 gallon barrelsin the area are not properly restrained Much of the equipment in the area has soft targets, including valves, gauges, and small tubing.
- 8. Have you looked for and found no other seismic conditions that could YM NEl U E]
adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
Fire Protection cabinet is not restrainedbut the height/width ratio is less than 2 and the cabinet is not prone to tipping. Inspection tag was located on cabinet and appearedto be installed per plant procedure.
The following equipment is included in the area encompassed by this Area Walk-By:
2-PMP-003-0128 2-FCV-003-0126A-B 2-LOCL-500-0222B Evaluated by: Robert Malone Date: 8/7/12 Phillip York 8/7/12 F75
Status: YZ NEI UEI Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 690 Room, Area 4 39 - 2B RHR CCS HEX Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YZ NE UE N/AE potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YM NEI UE N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM NO UE N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YZ NE UE N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4If the room i. which the SWEL item is located Is very large (e.g.. Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F76
Location: Bldg. Auxiliary Floor El. 690 Room, Area 4 39 - 2B RHR CCS HEX Room
- 5. Does it appear that the area is free of potentially adverse seismic YM NEI UO N/AE[
interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YX NEI UO N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YX NEI UE1 N/AE interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YM NEI UEr adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
An unrestrainedladderwas found on the very top platform in the room. There was no equipment in the area and this was not considered seismically adverse.
The following equipment is included in the area encompassed by this Area Walk-By:
2-HEX-072-0007 2-H EX-074-0027 Evaluated by: Robert Malone Date: 8/7/12 Phillip York 8/7/12 F77
Status: YlM NEI UEI-Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 714 Room, Area 4 40 - Shutdown Board B Area Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable I. Does anchorage of equipment in the area appear to be free of YX NO UO N/AEl potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NEI UE- N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NE UO N/AO raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YX NEI U- N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifh room.. In which the SWEL Ite.- l located Is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based or, jodgment, e.g.., o the order of about 35 feet from the SWEL Item.
F78
Location: Bldg. Auxiliary Floor El. 714 Room, Area 4 40 - Shutdown Board B Area
- 5. Does it appear that the area is free of potentially adverse seismic YN NEI U- N/AO interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NO UO N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YM NEI UE N/AEl interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YN NE U-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
O-CHR-313-0338 Evaluated by: Robert Malone Date: 8/8/12 Phillip York 8/8/12 F79
Status: YM NEI UI]
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 690 Room, Area 4 42 - 2A RHR CCS HEX Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YN NEI UE N/AO potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Y19 NEI U- N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM NO U--N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Yr NEI U- N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 Ifthe room In which the SWEL Item is located Is very large (e.g., Turbine Hall), the area selected should be described.
This selected a... should be based on Judg-men, e.g.. on the order of hbout 35 feet from the SWEL .tem.
F80
Location: Bldg. Auxiliary Floor El. 690 Room, Area 4 42 - 2A RHR CCS HEX Room
- 5. Does it appear that the area is free of potentially adverse seismic YN1 NEI UO N/A--
interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YS NE UEr N/AEI interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YM NEI UEr N/AEl interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
A roll of tape was found on top of the RHR heat exchanger. There were no soft targetsin the area and this was not consideredseismically adverse.
- 8. Have you looked for and found no other seismic conditions that could YM NE UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-HEX-072-0030 2-HEX-074-0015 Evaluated by: Robert Malone Date: 8/2/12 Phillip York 8/2/12 F81
Status: YO] NIZ UO]
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 669 Room, Area 4 43 - SI Pump Area Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YN NEI UC- N/AE]
potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Y N E- U E- N/AE]
degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NEI UE] N/AE]
raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YN NEI UE1 N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room in which the SWEL item Is located Is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL ite.
F82
Location: Bldg. Auxiliary Floor El. 669 Room, Area 4 43 - SI Pump Area
- 5. Does it appear that the area is free of potentially adverse seismic YrE- NSC UE- N/AEl interactions that could cause flooding or spray in the area?
55 gallon barrels in the areaare not properly restrained Much of the equipment in the area has soft targets, including valves, gauges,and small tubing.
- 6. Does it appear that the area is free of potentially adverse seismic YE NEI UE N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic Y NEI U EN/AE0 interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YN NO UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-FCV-067-0176-A 2- FCV-067-0182-B Evaluated by: Robert Malone Date: 8/1/12 Phillip York 8/1/12 F83
Status: YN NO U-Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 653 Room, Area 4 44 - CS Pump Room 2B Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YZ NO U- N/AE]
potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Y0 N E- U E N/AE degraded conditions?
Light rust on pipe hanger. Not credible.
- 3. Based on a visual inspection from the floor, do the cable/conduit YE NEI U--N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YM NEI UE N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room In which the SWEL item is located I vr. y large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F84
Location: Bldg. Auxiliary Floor El. 653 Room, Area 4 44 - CS Pump Room 2B
- 5. Does it appear that the area is free of potentially adverse seismic YN NE UE- N/A--
interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YM NE UE N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YN NEI UE N/A-interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YN NEI UE1 adversely affect the safety functions of the equipment in the area?
Partialblock wallfor equipment removal in one concrete wall of room.
Block wall is anchoredby steel bars with bolts into concrete.
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-CLR-030-0178 Evaluated by: Isaac Antanaitis Date: 8/22/12 Phillip York 8/22/12 F85
Status: Y [ NEI UEl]
Area Walk-By Checklist (AWC)
Location: Bldg. Auxiliary Floor El. 734 Room, Area4 45 - 125V Vital Battery Board Room IV Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YZ NO UE1 N/A-potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YN NEI UE N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NO UE N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YM NE UE N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
4 If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F86
Location: Bldg. Auxiliary Floor El. 734 Room, Area 4 45 - 125V Vital Battery Board Room IV
- 5. Does it appear that the area is free of potentially adverse seismic Y19 NO U- N/AE interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NEI U- N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YM NO UE- N/AO interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
A temporary cover is being usedfor an overheadcable near the back corner of 125 V DC Vital Battery BoardIV (O-BDG-250-KH-G)- panel 4.
- 8. Have you looked for and found no other seismic conditions that could YM NEI UF adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
'The following equipment is included in the areaencompassed by this Area Walk-By:
2-BDE-250-NK-G
" There is visual evidence of a concrete patch for fire protection penetrationin the ceiling.
" Block walls on North, South, and East side of the room are reinforced seismic category 1 walls per TVA drawings 46W405-5, 46W405-9, and 46W405-15. Most of the front wall has a concrete headerinstead of the typical angle connection to ceiling slab, which is consistent with drawing 46W405-15.
Evaluated by: Lance Summers Date: 7/26/12 Isaac Antanaitis 7/26/12 F87
Status: Yr NEI U0 Area Walk-By Checklist (AWC)
Location: Bldg. Reactor Floor El. 693 Room, Area' 46 - Accumulator Room 3 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YCK N- U- N/AE potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YZ NED UE- N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM NO UE N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Y[ NE UE N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
'If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F88
Location: Bldg. Reactor Floor El. 693 Room, Area' 46 - Accumulator Room 3
- 5. Does it appear that the area is free of potentially adverse seismic YN NEI U- N/AO interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YX NO UE N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YX NE UE N/AEl interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
The condition in Unit 2 during this walk-by was Refueling outage with Steam Generatorreplacement. The fuel is off-load in the Spent Fuel Pit. The unit is currently in a No Mode, as per Tech Specs. Minor temporary equipment and housekeeping issues were disregardedbecause of this condition.
- 8. Have you looked for and found no other seismic conditions that could YC NEI UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-FCV-063-0090 Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 F89
Status: YZ NEI U-Area Walk-By Checklist (AWC)
Location: Bldg. Reactor Floor El. 693 Room, Area' 47 - Fan Room I Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YZ NEI UE N/AEl potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YM NEI UF N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit Y[K NE UE N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YZ NE UE N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Scaffold support was found to be in contact with small bore piping behind instrument. Not consideredsignificant.
If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F90
Location: Bldg. Reactor Floor El. 693 Room, Area1 47- Fan Room I
- 5. Does it appear that the area is free of potentially adverse seismic YZ NEI Ur N/AE interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YM NEI UE N/AE1 interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic Y* NEI UE1 N/AEl interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
The condition in Unit 2 during this walk-by was Refueling outage with Steam Generatorreplacement. The fuel is off-load in the Spent Fuel Pit. The unit is currently in a No Mode, as per Tech Specs. Minor temporaryequipment and housekeeping issues were disregardedbecause of this condition.
- 8. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-CLR-030-0074 2-LOCL-500-0183C Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 F91
Status: YN NEI UE-Area Walk-By Checklist (AWC)
Location: Bldg. Reactor Floor El. 693 Room, Area' 48 - Acculumator Room 1 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YIM NEI U WN/A potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YEK NEI UE N/All degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YC NE UED N/AE1 raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YC NO UE N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
' If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F92
Location: Bldg. Reactor Floor El. 693 Room, Area1 48- Acculumator Room 1
- 5. Does it appear that the area is free of potentially adverse seismic YM NE U0 N/AE interactions that could cause flooding or spray in -the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NEI UE- N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YM NEI UEI N/AE interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
The condition in Unit 2 during this walk-by was Refueling outage with Steam Generatorreplacement. The fuel is off-load in the Spent Fuel Pit. The unit is currently in a No Mode, as per Tech Specs. Minor temporaryequipment and housekeeping issues were disregardedbecause of this condition.
- 8. Have you looked for and found no other seismic conditions that could YM NO UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-TN K-063-0119 2-FCV-063-0118 Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 F93
Status: YZ NE] UL]
Area Walk-By Checklist (AWC)
Location: Bldg. Reactor Floor El. 693 Room, Area' 49 - Accumulator Room 4 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable I. Does anchorage of equipment in the area appear to be free of YM NE U] N/AO]
potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YK NE] U-] N/AO degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM NEI UEI] N/AO raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YX NEI U- N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
' If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F94
Location: Bldg. Reactor Floor El. 693 Room, Area1 49 - Accumulator Room 4
- 5. Does it appear that the area is free of potentially adverse seismic YM NEI U- N/AE interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YM NE U- N/AE interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YER NE U- N/AE interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
The condition in Unit 2 during this walk-by was Refueling outagewith Steam Generatorreplacement. The fuel is off-load in the Spent Fuel Pit. The unit is currently in a No Mode, as per Tech Specs. Minor temporary equipment and housekeeping issues were disregardedbecause of this condition.
- 8. Have you looked for and found no other seismic conditions that could YER NE U-adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-TNK-063-0060 Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 F95
Status: YN NEI U0 Area Walk-By Checklist (AWC)
Location: Bldg. Reactor Floor El. 747 Room, Area1 50 - Annulus AZ 277 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of YM NEI U[ N/AE potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YM NE UE- N/AO degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YN NE UE N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Y[ NEI UE N/All interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
'If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F96
Location: Bldg. Reactor Floor El. 747 Room, Area, 50 - Annulus AZ 277
- 5. Does it appear that the area is free of potentially adverse seismic YN NEI UE- N/AE-interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YM NO UI N/A' interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YM NO U[ N/A-interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could YN NEI UE[
adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-PSV-001-0024A-A 2- PSV-001-0013 B-B Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 F97
Status: YM NO uEr Area Walk-By Checklist (AWC)
Location: Bldg. Reactor Floor El. 680 Room, Area' 51 - Inside PolarCrane Wall Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of Y19 NEI UE N/AE-potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Y [ N E- U E- N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YZ NE U N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YZ NEI UE N/AE interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
'If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F98
Location: Bldg. Reactor Floor El. 680 Room, Area' 51 - Inside PolarCrane Wall
- 5. Does it annear that the area is free ofnotentialiv adverse seismic Vr JL I*-*t Nr-TI
,k, L....I TT --
- .2 t....J T/A I-
,1, I /*. t....-I interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YN NE UE[ N/AE[
interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YN NEI UEI N/AEJ interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
The condition in Unit 2 during this walk-by was Refueling outage with Steam Generatorreplacement. The fuel is off-load in the Spent Fuel Pit. The unit is currently in a No Mode, as per Tech Specs. Minor temporary equipment and housekeeping issues were disregardedbecause of this condition.
- 8. Have you looked for and found no other seismic conditions that could YN NEI Ur adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-AHU-030-0088 2-AHU-030-0080 Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 F99
Status: YM] NEI U13 Area Walk-By Checklist (AWC)
Location: Bldg. Reactor Floor El. 708 Room, Area1 52 - Incore Inst Room Platform Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
Note: Y = Yes, N = No, U = Unknown, N/A = Not Applicable
- 1. Does anchorage of equipment in the area appear to be free of Y1 NO UE N/AE potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant YM NEI UE- N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit YM NEI UEI N/AE raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial YN NEI UE- N/A E interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Unrestrainedladders werefound in the area but did not appearto be near any sensitive equipment. Not significant.
if the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.
This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.
F100
Location: Bldg. Reactor Floor El. 708 Room, Area1 52 - Incore Inst Room Platform
- 5. Does it appear that the area is free of potentially adverse seismic YM NO Ut] N/At interactions that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic YCK NE Ut] N/At]
interactions that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic YZ NEI U- N/AE interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
The condition in Unit 2 during this walk-by was Refueling outage with Steam Generatorreplacement. The fuel is off-load in the Spent Fuel Pit. The unit is currently in a No Mode, as per Tech Specs. Minor temporary equipment and housekeeping issues were disregardedbecause of this condition.
- 8. Have you looked for and found no other seismic conditions that could YN NEI UE adversely affect the safety functions of the equipment in the area?
Comments (Additional pages may be added as necessary)
The following equipment is included in the area encompassed by this Area Walk-By:
2-AHU-313-0262 Evaluated by: Robert Malone Date: 11/9/12 Phillip York 11/9/12 F101
Appendix G: Peer Review Report Gi
FACILITY RISK CONSULTANTS, INC.
Structural& Seismic Engineering a Risk Management NTTF 2.3/SQN-02 November 12, 2012 PEER REVIEW REPORT Sequoyah Nuclear Plant Unit 2 Near-Term Task Force 2.3 Seismic Walkdowns A peer review of the Tennessee Valley Authority (TVA) Sequoyah Nuclear Plant - Unit 2 (SQN2) seismic walkdowns for Near-Term Task Force (NTTF) Recommendation 2.3: Seismic was performed in accordance with the U.S. Nuclear Regulatory Commission (NRC) 50.54 (f) letter (listed as Reference 2 in the SQN2 Seismic Response Report) and the guidance provided in Electric Power Research Institute (EPRI) Report 1025286 (listed as Reference 3 in the Seismic Response Report).
A highly interactive process was utilized by the peer review team. This involved ongoing open dialog consultation with project participants throughout training, equipment selection, equipment walkdowns, area walkbys, review of potentially adverse seismic conditions and corrective action program documentation, and final report preparation.
In summary, the peer review team is in full concurrence with the final results as documented in the SQN2 Seismic Response Report, and we conclude that all of the project requirements have been met and adequately documented. The following sections summarize the details of the peer review process for the major elements of the project.
TRAINING The walkdown teams are described in Section 3 of the SQN2 Seismic Response Report. All of the walkdown team members successfully completed the EPRI developed training on NTTF Recommendation 2.3 - Seismic Walkdown Guidance. All of the individual team members meet the qualification requirements as defined in EPRI Report 1025286. In addition to this EPRI training, per our recommendations, all walkdown team members received additional training.
The purpose of the additional training was two-fold. First, additional technical training was provided on equipment anchorage and seismic interaction evaluations, as an enhancement to the anchorage and interaction issues overview provided in the EPRI training course. Second, background information was provided on the site-specific seismic programs implemented by TVA at SQN. This provided team members with historical background on the scope and findings of prior seismic reviews, as well as to deepen their understanding of the seismic licensing basis for SQN.
Examples of the additional plant-specific training material provided for the team members include the following:
- Description of SQN seismic design basis 0.18g Housner-shaped ground motion response spectrum
- Scope of the Nuclear Performance Plan (NPP, NUREG 1232, Volume 2) commitments at SQN. This included the following major civil/seismic programs:
- Programmatic control of safety-related design modifications FACILITY RISK CONSULTANTS, Inc.
- 6275 University Dr., Ste. 37
- Huntsville, AL 35806-1776
- Tel: 256-679-3234 www.facilityrisk.com G2
NTTF 2.3/SQN-02 November 12, 2012 Page 2 of 7
- Cable tray support analytical basis
- Application of alternate analysis methods to non-rigorously analyzed piping and supports
- Appendix R fire protection
- Welding issues
- Instrument tubing & sense lines
- Quality issues with replacement components and parts
- Misc. employee concerns Major Civil/Seismic programs implemented as a result of the SQN NPP
- Equipment Anchorage/Reaction Load Validation
" Safety-related equipment
" Tanks and other major items
- Seismic Category I(L) Piping Hazards
- Position retention - Il/I failure & falling issues
- Pressure retention - Il/I spray issues
- Distribution/Suspended Systems Programs and Design Criteria 0 Conduit, cable trays, and supports
- Concrete/Masonry Wall & Embedded Plates Issues
- Structural Platform attachment loads and thermal growth effects
" Seismic Individual Plant Examination for External Events (IPEEE)
- Review Level Earthquake (RLE) for seismic IPEEE implementation at SQN
- Scope of review and Safe Shutdown Equipment List (SSEL)
- Summary of SQN seismic IPEEE walkdown results
- Presentation of results and governing High Confidence Low Probability of Failure (HCLPF) capacities, including original free field definition of RLE as implemented by TVA and subsequent rock outcrop definition resulted from NRC review
- Discussion of enhanced seismic IPEEE efforts to increase plant HCLPF capacity to more than 0.30g as defined at rock outcrop
- Plant procedures that overlap with the NTTF 2.3 seismic walkdowns:
- Temporary Equipment -- NPG-SPP-09.17
- Scaffolding -- MMTP-102
- Seismic Interaction Commodity Clearance Requirements -- M&AI-28 and N2C-948 SELECTION OF ITEMS ON THE SEISMIC WALKDOWN EQUIPMENT LIST (SWEL)
The completed SWEL as described in Section 4 of the SQN2 Seismic Response Report is in full compliance with the guidelines in EPRI Report 1025286.
The SWEL 1 represents a diverse sample of selected equipment and support systems required to perform the five safety functions of reactor reactivity control, reactor coolant pressure control, reactor coolant inventory control, decay heat removal, and containment function. The SWEL 1 includes, as appropriate, various types of systems, classes of equipment, and equipment environments. The SWEL 1 includes new and replacement equipment.
The SQN IPEEE review was performed using the EPRI margins methodology and that success path based SSEL associated with SQN2 was used as a starting point for SWEL 1. No seismic PRA has been performed for SQN2 so no information regarding dominant contributors to FACILITY RISK CONSULTANTS, INC.
G3
NTTF 2.3/SQN-02 November 12, 2012 Page 3 of 7 seismic'risk was available. SWEL 1 was compared to the Core Damage Frequency (CDF) and Large Early Release Frequency (LERF) Rankings, and any shared equipment was noted.
The SWEL 2 represents selected equipment related to the spent fuel pool system, including those that could cause rapid drain-down of the pool and accidental exposures of the fuel assemblies.
There was considerable interaction between the peer review team, the walkdown team, and the equipment selection team during the course of the evaluation. The final SWEL, as documented in Section 4 and in Appendix D of the SQN2 Seismic Response Report, is a culmination of this interaction. Examples of peer review comments that were adequately addressed and resolved during the SWEL development process include the following:
- During the development of the preliminary SWEL, there was confusion regarding the equipment class definition, in particular, instrument racks (18), temperature sensors (19),
distribution panels (14) and medium voltage switchgears (03). These were clarified and corrected in the final SWEL. As such, the 120VAC vital instrument power boards are in the distribution panel equipment class, and the 6.9kV shutdown boards ard added to the medium voltage switchgear equipment class.
" In order to include representative equipment items for all of the 21 classes of equipment listed in Table B-1 of the EPRI Report 1025286, items of equipment were added to the SWEL that were not part of the IPEEE review. It was noted that this was unnecessary yet conservative, so the items remained on the SWEL.
- During the initial phase of the SWEL development, it was noted that no equipment were selected inside the Reactor Building. Subsequently, selected equipment items in the Reactor Building were added to the final list.
- Selected SQN2 equipment items identified as outliers in SQN seismic IPEEE review were added to the SWEL for confirmation of seismic IPEEE upgrades. This is to address reporting of the evaluations related to seismic vulnerabilities identified during that program.
" It is noted that the final SWEL adequately includes equipment in each major building structure and encompasses mild to more severe environments.
SEISMIC EQUIPMENT WALKDOWNS AND AREA WALKBYS The peer review team spent considerable time interfacing with the walkdown team members during the SQN2 seismic equipment walkdowns and area walkbys. This included responding to questions regarding the scope and content of the reviews. This also included in-plant observations of the teams during the reviews as well as independent in-plant reviews of individual equipment components. Walkdown observations and results were reviewed and discussed on a weekly basis with the walkdown team members. Particular emphasis was given to any items preliminarily identified as potential adverse seismic conditions (see discussion in the next section). In the end, the peer review addressed over 50% of the completed walkdown documentation forms.
It is noted that the in-plant activity and over 50% documentation review is above and beyond the peer review requirements as defined in EPRI Report 1025286. As a result of this effort, we are FACILITY RISK CONSULTANTS, INC.
G4
NTTF 2.3/SQN-02 November 12, 2012 Page 4 of 7 highly confident that the teams conducted the reviews in a thorough and competent manner, and that the reviews are fully in compliance with the intent of the NRC 50.54 (f) letter.
Examples of walkdown team observations and seismic issues discussed and resolved during the course of the peer review process for the SQN2 equipment seismic walkdowns and area walkbys include the following:
- The walkdown teams diligently verified presence of safety cables or wires on miscellaneous overhead features (such as lights and speakers) and spring locks on florescent light tubes for all electrical equipment panels. Any exceptions were carefully reviewed and discussed.
" The walkdown teams diligently noted all cracks including minor hairline cracks in floors in the vicinity of equipment and even in structural walls. Each instance was discussed at length and resolved, and no items were found to be significant. For the masonry walls, all of cases were verified to be Seismic Category I reinforced block wall structures, and that hairline cracks were insignificant.
- The walkdown teams diligently verified seismic adequacy issues associated with equipment anchor condition and anchorage load path, such as bent, missing or loose hardware, anchor edge distance and rust conditions. Each instance was reviewed and discussed thoroughly. Conditions were generally determined to be insignificant, thus did not affect seismic capacity and were accepted as-is. Others were qualified as-is based on existing documentation.
- The walkdown teams diligently noted instances of unusual supports on overhead systems, such as bent rod hangers and missing anchor bolts. Based on further discussion, in all cases it was determined that the vertical load carrying capability of the overhead supports was not compromised, thus did not pose as a seismic falling interaction hazard.
" The walkdown teams diligently noted instances of potential seismic interaction sources to assess their effects on the nearby safety related equipment items. Examples include fire extinguishers, frisker on unanchored table, unanchored barrier posts and cantilevered fire barrier wall. Based on further discussion and review, in all cases it was determined that the potential source was either evaluated and qualified previously as documented in calculation, or deemed to be insignificant.
- At the DG 2A-A Battery Rack, the walkdown teams noted an emergency eye wash station was not adequately restrained and could potentially roll and topple over during a seismic event and spill or spray water in the room. This was determined not to represent a significant hazard to the batteries, but the eye wash was subsequently restrained.
" The skids for each of the diesel generators were inspected in detail by the walkdown teams, and they had preliminary concerns that the base frames for the engine and the generator were not linked together by steel members as shown on the original design drawings. After considerable discussion and reviewing the load paths, it was concluded that the base frames are very rigid, and that these are each anchored to the same rigid massive concrete base, so that it was not possible for the engine and the generator to experience any differential seismic movement.
FACILITY RISK CONSULTANTS, INC.
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" On electrical panel line-up inspections, the walkdown teams checked for bolting between adjacent panels. In one case, for the DG 2A-A Control Panel, they observed that I of 8 bolts was missing in the cabinet-to-cabinet connection. It was agreed that the one missing bolt was insignificant.
- During the area walkbys, the teams noted cases where conduit exiting top of MCCs were in proximity to overhead rigidly supported cable trays. Examples areas include the DG 2A and 2B Board Rooms. Simple conservative equations were used to estimate deflection, and in all cases it was confirmed that the clearance was adequate for the component design basis earthquake deflections.
" During the area walkbys, the teams noted isolated instances of not full thread engagement at bolted connection and misaligned unistrut channel nut connection. Each instance was reviewed and discussed thoroughly, and considered acceptable based on its as-installed configuration.
- During the area walkbys, the teams noted a variety of temporary equipment and installations such as scaffoldings, ladders, tools and tool boxes. In all cases, conditions were assessed and determined to be acceptable as-is.
In the end, the peer review team is in concurrence with the Seismic Walkdown Checklists (SWCs) and Area Walkby Checklists (AWCs) as presented in Appendices E and F, respectively, of the SQN2 Seismic Response Report.
POTENTIAL ADVERSE SEISMIC CONDITIONS The peer review team spent considerable time with the walkdown teams addressing preliminary potential adverse seismic conditions identified during walkdowns. It is noted that there were very many questions early in the walkdown review process on the conservative side of issues, and these kinds of questions diminished towards the end of the project as the judgment of the teams significantly improved. Most of these early concerns were in regards to potential seismic interaction effects. In most cases, these issues were resolved by review of prior evaluations or the TVA procedures and guidance already in place at the plant.
All potential adverse seismic conditions were reviewed in detail, including working with the teams to address seismic licensing basis and operability issues for the confirmed potential adverse seismic conditions that resulted in the initiation of Problem Evaluation Reports (PERs) as part of the Corrective Action Program (CAP). In the end, the peer review team is in full concurrence with all of the potential adverse seismic conditions summarized in Sections 6.2 and 6.3 of the SQN2 Seismic Response Report.
Comments regarding the individual potential adverse seismic conditions for SQN2 include the following:
Potentially Adverse Seismic Condition 1 addresses a radiation protection cabinet that was marginally restrained in the Auxiliary Building Surge Tank B area at El. 734'. The cabinet was restrained on one of the two eye hook locations and in the current configuration it did not present a credible seismic interaction hazard to nearby safety related equipment. The walkdown team conservatively noted this as a potential adverse seismic condition and entered it into the CAP, and subsequently the cabinet was adequately restrained.
FACILITY RISK CONSULTANTS, INC.
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" Potentially Adverse Seismic Condition 2 addresses a temporary ventilation fan in the 480V Board Room 2A, in the vicinity of motor control center 2-BDC-201-GM-A. The floor fan was secured with chain and did not appear to be a credible interaction hazard given the position of the fan and the distance to the MCC cabinet. The walkdown team conservatively noted this as a potential adverse seismic condition and entered it into the CAP, and subsequently the fan was removed.
" Potentially Adverse Seismic Condition 3 addresses a crack noted at the top of a block wall next to the angle restraint that is common to the 125V Vital Battery Room IV and the 480V Board Room 2B. Bounding analyses, in consideration of the steel reinforcing in the wall, were performed to demonstrate that the as-found condition had sufficient margin to withstand design basis seismic loading. The walkdown team conservatively noted this as a potential adverse seismic condition and entered it into the CAP. Further engineering evaluation determined that the condition is acceptable.
- Potentially Adverse Seismic Condition 4 addresses unrestrained 55-gallon drums in the vicinity of safety-related instrument racks in the walkbys in the RHR, AFW and SI pump areas. In all cases, toppling or sliding of the drums would not compromise the safety function of instrument racks. The unrestrained drums however do not comply with applicable TVA procedures for restraint of temporary items. The walkdown team noted these cases as a potential adverse seismic condition. A CAP entry was submitted to address this issue, and the temporary equipment (drums) were removed from the areas.
- Potentially Adverse Seismic Condition 5 addresses a sink cabinet in the 125V Battery Room III that was not anchored in the same manner as the other battery rooms. Given its location with respect to the safety related equipment in the room, it was judged that the sink does not pose a seismic interaction and spray concern. The walkdown team noted this as a potential adverse seismic condition and entered it into the CAP.
Subsequently, the design calculation for the current configuration was retrieved, which indicates that the unrestrained cabinet is not a seismic concern nor spray hazard and is acceptable as-is.
- Potentially Adverse Seismic Condition 6 addresses a missing bolt on a duct support above the Control Rod Drive Generator 2B (2-GEND-085-DH/3B) in the CRDM Room.
The duct and support configuration is judged to be robust and rugged and in the current configuration it did not present a credible seismic falling interaction hazard to nearby safety related equipment. The walkdown team noted this as a potential adverse seismic condition and entered it into the CAP. Further engineering evaluation determined that the condition is acceptable.
- Potentially Adverse Seismic Condition 7 addresses a temporary scaffold near Unit 2 6.9kV Shutdown Board 2B-2 (2-BDB-202-CP). The walkdown team observed the scaffolding to be anchored only at one location at the top, noted the non-conforming scaffold as a potential adverse seismic condition, and entered it into the CAP.
Subsequently, the scaffolding was observed to be adequately restrained on its upper corner to a permanent plant feature. The temporary scaffold is found to be in compliance with TVA procedures.
FACILITY RISK CONSULTANTS, INC.
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NTTF 2.3/SQN-02 November 12, 2012 Page 7 of 7 Potentially Adverse Seismic Condition 8 addresses an unanchored cabinet with broken latch on the cabinet door for flammable materials during the area walkby of the ERCW Pump Room 2A-A. Given the location of the cabinet, it does not represent a direct seismic interaction source for any safety related equipment. The walkdown team conservatively noted this as a potential adverse seismic condition and entered it into the CAP, and subsequently the door lock was repaired to provide positive enclosure of the flammable materials within the cabinet.
- Potentially Adverse Seismic Condition 9 addresses a nut and bolt not fully engaged on a fire protection pipe hanger in the vicinity of the Electrical Board Room Chillers. The walkdown team was concerned that the nut could loosen and become free during a seismic event. This is not considered to be a credible failure mode, and further evaluations indicated that the pipe hanger was able to perform its intended function.
The walkdown team conservatively noted this as a potential adverse seismic condition and entered it into the CAP.
" Potentially Adverse Seismic Condition 10 addresses a missing bolt attaching the axial fan of the Control Rod Drive Cooling Unit 2-AHU-030-0088 to its skid framework. The as-found configuration is stable and has sufficient margin to withstand design basis seismic loading -- 5 out of 6 bolts are sufficient to resist seismic demand shear loads; the flanged attachment of the fan to the AHU resists overturning moment. The walkdown team conservatively noted this as a potential adverse seismic condition and entered it into the CAP.
SUBMITTAL REPORT The peer review team has reviewed the SQN2 submittal report in detail and we are in full concurrence with the documented observations and findings. The report is in compliance with the guidance in EPRI Report 1025286, and meets the requirements and objectives of the NRC 50.54 (f) letter.
In our opinion, the potential adverse seismic conditions identified by the program are in general only minor issues, and this is a reflection of the adequate seismic design criteria as well as sufficiently rigorous seismic-related construction and maintenance procedures that TVA has in place at SQN2. The walkdown demonstrates that the current plant configuration is in compliance with the current seismic licensing basis. Furthermore, the walkdown demonstrates that that TVA has maintained or improved the seismic IPEEE HCLPF capacity of the plant.
Sincerely, John 0. Dizon, P.E. Stephen J. Eder, P.E.
Lead Peer Reviewer Peer Reviewer FACILITY RISK CONSULTANTS, INC.
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