ML13282A233
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 1 Initial Issue Revised to add additional references and incorporate lessons learned from self-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 12-Nov-2012 26-Sep-2013
- 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
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.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______________
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TVA 10534 [8-1995]2C 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
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34 Appendix A: Resum es and Training Records ...................................................................
Al Appendix B: Base List 1 ........................................................................................................
B1 Appendix C: Base List 2 .................................................................................................
C 1 Appendix D: SW ELs and Area List .................................................................................
D1 Appendix E: SW Cs ...............................................................................................................
El Appendix F: AW Cs .......................................................................................................
F1 Appendix G : Peer Review Report ....................................................................................
G 1 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 I..40 Y4 I 20~a.04.0z .04 .06 .09 .1 PER~IOD (SECS) *4 I IIC 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-2 -TVA General Construction Specification for Plain and Reinforced Concrete.o G-29 -TVA General Construction Specification
-Process Specification for Welding and Heat Treatment.
o G-30 -TVA General Construction Specification
-Fly Ash for Use as an Admixture in Concrete.o G-32 -TVA General Construction Specification
-Bolt Anchors Set in Hardened Concrete.o G-34 -TVA General Construction Specification
-Repair of Concrete." TVA Reports o CEB 86-12 -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 Frequently Asked 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 4. Decay heat removal 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).15 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 2.18 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. If a potentially adverse seismic condition was noted, a NO status was given and a Corrective Action Program (CAP) entry was written. If any equipment was inaccessible, or if a 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-"Cabinets on the SWEL with undue safety or operational hazards can be considered inaccessible and opening of the cabinet can be deferred in accordance with the 50.54(f) letter. For those 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:* 111 SWCs and 39 AWCs resulted in a YES status* 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.23 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 fans adjacent eliminated if the fans to the 480V Boards 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 480V Boards during a prop eure seismic event and to to meet procedure 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 IV & masonry wall shared 585201 to determine if it would as-is, and added 9/18/13 CLOSED 480V 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 1 S596).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 attached to the wall were to break loose identified in Battery in a manner that is 598032 from the wall during a 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.24 NTTF Recommendation 2.3: Seismic Response Report Sequoyah Unit 2 6 SQN-2-GEND-085-DH/3B There is one anchor bolt missing (of four)from an ABGTS duct hanger support baseplate above 2-GEND-085-DH, Control Rod Drive Generator 2B.742486 Visual inspection of the arrangement shows that there should be four anchor bolts for the baseplate in question.Adequacy of the support with the missing anchor bolt needs verification.
Immediate feedback (before completion of PER initiation) clarified that the existing condition was addressed by Calculation SCG2S89141 (in response to CAQR SQT870843).
This condition is an anomaly which falls within the bounds evaluated and accepted as-is by the HVAC duct and duct support sampling program documented in the referenced calculation.
8/3/12 CLOSED 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 seismic spatial 610433 material could fall out flammable 10/12/12 CLOSED Room interaction) was not 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 IV in 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.27 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 IPEEE and 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 6.28 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 1 135A 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.30 rii NTTF Recommendation 2.3: Seismic Response Report Sequoyah 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)* Consultation for selection of the SSCs included on the SWEL* 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.32 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 1OCFR50.65 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 Isaac Antanaitis, E.I.T.resources energy 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 1 4 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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& energy Isaac Antanaitis, E.I.T.Structural Engineer-in-Training 2010-2011 2010 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.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.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.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.
2009-2010 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--Rev 6 (03-Peb-09) orporate ase EcoNomics A3 WorleyParsons Isaac Antanaitis, E.I.T.resources
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.;.. ...... ... 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 II Engineering.
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.002-000-CPF-016 (007848) HRF-0033 Corporate Base Page 3 Rev 6 (03-Feb-09)
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& energy Isaac Antanaitis, E.I.T.Structural Engineer-in-Training 2006 2004-2005* ....":" .. .i.. i:, x '. .. ..w :
... ,'eL m ;Resumne Stonegate (Development).
Performed site plan revisions and general drafting tasks as directed by supervising engineers.
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.
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 SmartPlant Microsoft Office AutoCAD 2004, 2006, and 2008 MathCAD RISA Baseplate Lerporate I3 002-000-CPF-016 (007848) HRF-0033 ReV 6 (03-Feb-09)
Corporate Base EcoNomics A5 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.A8 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 Engineering Decision 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 Structural Systems 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.A9 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.A10 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.All 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, 1994.4 FACILITY RISK CONSULTANTS, Inc.A12 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.
5 FACILITY RISK CONSULTANTS, Inc.A13 STEPHEN J. EDER PROFESSIONAL HISTORY Facility Risk 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 J1 G. Bouwkamp, Inc., Structural Engineers, 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.
1 FACILITY RISK CONSULTANTS, Inc.A14 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. Department of Energy -Tiger Team Member -Natural Hazards Risk Analysis-U.S. Department of 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 Electrical and Electronics Engineers
-Special Seismic Qualification Working Group -CoChairman
-National Center for Earthquake Engineering Research -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.A15 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.3 FACILITY RISK CONSULTANTS, Inc.A16 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.4 FACILITY RISK CONSULTANTS, Itc.A17 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.
5 FACILITY RISK CONSULTANTS, Inc.A18 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.6 FACILITY RISK CONSULTANTS, Inc.A19 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.
7 FACILITY RISK CONSULTANTS, Inc.A20 I 'IWorleyParsons James P. Edgar, P.E resources
& energy Chief Civil/Structural Engineer.-----.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)
EcoNomics A21 WorleyParsons James P. Edgar, P.E resources
& energy Chief Civil/Structural Engineer Resume~... .... ,, .. ... .. ... ' .. ". .... ... .. .. ... ..... .. ...... ..... ..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 James P. Edgar, P.E resources
& energy Chief Civil/Structural Engineer~, (',Resume:
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)
EcoNomics A23 WorleyParsons James P. Edgar, P.E resources
& energy Chief Civil/Structural Engineer~Resume~ ~ ~ ~ ~ ~ ~ ~ -- -: ----- ...... .: ... : i .. .., : % i:' ?IT ' '. ;.. . 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 Rev 6 (03-Feb-09)
EcoNomics A24
- WorleyParsons resources
& energy Robert D. Malone, P.E.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 2011 -Present 2011 -2012 Structural Engineer, WorleyParsons, Chattanooga, Tennessee 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.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 Rev 6 (03-Feb-09)
Corporate Base Page 1 EcoNomics A25 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 Page 2 Rev (0-Peb09)EcoNomics A26 i WorleyParsons Robert D. Malone, P.E.resources
& energy Structural Engineer.... .: * ..:, .,, * .... ... *. .. ...:: ........: :. ..: ..., ........ .. ..... ....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.
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& energy Robert D. Malone, P.E.Structural Engineer 2008-2009 2008 2007-2008 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.
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 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.
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.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.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.
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.2007 2006-2007 2005-2006 n oýnurata cas Rev 6 (03-Feb-09)
C.orporate Base EcoNomics A28 WorleyParsons Robert D. Malone, P.E.resources
& energy Structural Engineer 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, P.E.resources
& energy Structural Engineer Resumne... ..... ...... .. ........=== , = == = .... ...............
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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.
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EcoNomics A32 WorleyParsons S. Lance Summers, P.E.resources
& energy Structural Engineer Resume...... .. ..... ... ..... .... ..... .... ..R.....e....
..s..u.. .m e...... ...... ..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)
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& energy S. Lance Summers, P.E.Structural Engineer Resume 2004-2007 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.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 MathCAD LPile Plus 5.0 Microsoft Office Applications AutoCADSmartPlant Review SmartPlant Foundation PCA Column 002-ooo-OPF-016 (007848) HRF-0033 Rev 6 (03.Feb-09)
Corporate Base Page 3 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
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& energy Phillip W. York, E.I.T.Structural Engineering Associate 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.EXPERIENCI 2010 -Present 2011 2008-2009 2007-2008 E 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.
Civil Engineer, Atwell Group, Charleston, Tennessee Verified field accuracy and installation of storm sewers and sewer structures compared with designed drawings.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.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 .r 21JK Certificate of Completion Isaac Antanaitis Training on. Near Term Task Force Recommendation 2.3-Plant Seismic Walkdowns if, lllo.June 21, 2012 Date Robert K. Kassawara EPRI Manager;Structural Reliability
& Integrity A37 L~~~FI2 EFCTAWC FPOW!R au~ra IS REEARdeCH INS1'MUT Certificate of 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 POMPl 1 Certificate of Completion John Dizon Training on Near Term Task Force Recommendation 2.3-Plant Seismic Walkdowns June 21, 2012.Date if, jiilp.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 ELECTRIC POWER a1=0I RESEARCH INSTITUTE Certificate of Completion Robert Malone Training on Near Term Task Force Recommendation 2.3-Plant Seismic Walkdowns June 21, 2012 Date if. j. 44444 Robert K. Kassawara EPRI Manager, Structural Reliability
& Integrity A41 ELECTRIC POWER Certificate of 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 TRAINING AND DEVELOPMENT ATTENDANCE Rscosw[ ie fCtiurseA41iiRY EG4211 -I~ So~kiii Coom,!.oratino LP EIS800 Won 8 ,.hcd td... .... ..... ... .... ... ... ...from {PAIc wi Tsod'lo&M282011 0800 18)28W12121600 NPG-LCAR'14\JAcrsfv~jIYj 00081987 mFs~o p=USII _________~ie ri~fdInA1 "WiANEJ711Y jJY Please Print p q 6I S 7 4Afp Code, TXINS%'Lm~ti T~VA Tolophoon ci~bed' i* : Sheri Code S-rwy ,4 L :cU*U~z AwTf n r tW M 4J _ _ _ _ __ _ _ _ _ _ _Ak~ ~ 1~4_ _ _ _ __ _ _ _ _ _... ..... .. .... ..13.D 15 ___I& .... ..... 0 .........
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..... ... ... ...i ..... ... .'-i2tn- es II W Ae~ .. i~A45 Appendix B: Base List 1 This Appendix includes the Sequoyah Unit 2 Base List 1..BI Sequoyah Unit 2 UNID O-ACCM-032-0060 0-ACCM-032-0086 0-AHU-311-0020 O-AHU-311-0023 O-AHU-311-0027 0-AHU-311-0028 0-BATB-250-QV O-BATB-250-QW 0-BATB-250-QX O-BATB-250-QY O-BDG-250-KE 0-BDG-250-KF O-BDG-250-KG O-BDG-250-KH 0-CHGB-250-QE O-CHGB-250-QF O-CHGB-250-QG O-CHGB-250-QH O-CHGB-250-QJ O-CHGB-250-QK 0-CHR-311-0126 0-CHR-311-0141 0-CHR-311-0156 0-CHR-311-0171 0-CHR-313-0303 0-CHR-313-0338 0-CLR-030-0192 0-CLR-030-0193 0-CLR-032-0065 0-CLR-032-0092 0-CMP-032-0060 0-CMP-032-0086 Base List I Description AUX CONTROL AIR ACC A AUX CONTROL AIR ACC B MAIN CONTROL ROOM AHU A-A MAIN CONTROL ROOM AHU B-B ELEC BOARD ROOM AHU A-A ELEC BOARD ROOM AHU B-B 125V DC VITAL BATTERY I 125V DC VITAL BATTERY II 125V DC VITAL BATTERY III 125V DC VITAL BATTERY IV 125V DC VITAL BATTERY BOARD I 125V DC VITAL BATTERY BOARD II 125V DC VITAL BATTERY BOARD III 125V DC VITAL BATTERY BOARD IV 125V DC VITAL BATTERY CHARGER I 125V DC VITAL BATTERY CHARGER 1-SPARE 125V DC VITAL BATTERY CHARGER II 125V DC VITAL BATTERY CHARGER III 125V DC VITAL BATTERY CHARGER IV 125V DC VITAL BATTERY CHARGER 2-SPARE MAIN CONTROL ROOM CHILLER PKG A-A MAIN CONTROL ROOM CHILLER PKG B-B ELEC BOARD ROOM CHILLER PKG A-A ELEC BOARD ROOM CHILLER PKG B-B SHUTDOWN BD ROOMS A&B CHILLER PKG A-A SHUTDOWN BD ROOMS A8B CHILLER PKG 8-8 SPENT FUEL PIT PMP & TB BOOSTER PMP RM COOLER A-A SPENT FUEL PIT PMP 8 TB BOOSTER PMP ROOM COOLER B-B AUX CONTROL AIR AFTERCOOLER A AUX CONTROL AIR AFTERCOOLER B AUX CONTROL AIR COMPRESSOR A-A AUX CONTROL AIR COMPRESSOR B-B Safety Function 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 0 0 0 0 B2 Sequoyah Unit 2 UNID 0-CRN-303-SJ 0-DRYA-032-0074 0-DRYA-032-0075 0-DRYA-032-0099 0-DRYA-032-0100 0-FCV-070-0001 0-FCV-070-0011 0-FCV-070-0040 0-FCV-070-0041 0-FCV-070-0193 0-FCV-070-0194 0-FCV-070-0197 0-FCV-070-0198 0-FCV-070-0206 0-FCV-070-0208 0-FLT-032-0074 0-FLT-032-0075 0-FLT-032-0082 0-FLT-032-0085 0-FSV-311-0022A 0-FSV-311-0022B 0-FSV-311-0039A 0-FSV-311-0039B 0-FSV-311-0041A 0-FSV-311-0041B 0-FSV-311-0043A 0-FSV-311-0043B 0-HEX-070-0012A 0-HEX-070-0012B 0-HEX-077-0096 0-HEX-077-0111 0-HEX-078-0017 Base List 1 Description 125 TON AUX BLDG CRANE AUX BLDG AIR DRYER (NO 1) A-A AUX BLDG AIR DRYER (NO 2) A-A AUX BLDG AIR DRYER (NO 2) B-B AUX BLDG AIR DRYER (NO 1) B-B SFPCS HTX B OUTLET VLV SFPCS HTX A OUTLET VLV SFPCS HTX B INLET VLV SFPCS HTX A INLET VLV SFPCS HTX SUPPLY HEADER VLV SFPCS HTX SUPPLY HEADER VLV SFPCS HTX SUPPLY HEADER VLV SFPCS HTX SUPPLY HEADER VLV COND DEMIN WASTE EVAL BLDF RETURN ISOL VLV COND DEMIN WASTE EVAL BLDF SUPPLY ISOL VLV AUX CONRTOL AIR COMPRESSOR A-A PREFILTER AUX CONRTOL AIR COMPRESSOR B-B PREFILTER CONTROL AIR AFTERFILTER TO DRYERS A-A CONTROL AIR AFTERFILTER TO DRYERS B-B MAIN CONT RM AHU A-A TEMP MAIN CONT RM AHU A-A TEMP MAIN CONT RM AHU B-B TEMP MAIN CONT RM AHU B-B TEMP ELECTRICAL BD RM AHU B-B TEMP ELECTRICAL BD RM AHU B-B TEMP ELECTRICAL BD RM AHU B-B TEMP ELECTRICAL BD RM AHU B-B TEMP COMPONENT COOLING HX 0B1 COMPONENT COOLING HX 0B2 WASTE GAS COMPRESSOR A HEAT EXCHANGER WASTE GAS COMPRESSOR B HEAT EXCHANGER SPENT FUEL PIT HEAT EXCHANGER B Safety Function 0 0 0 0 0 5 5 5 5 5 5 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B3 Sequoyah Unit 2 UNID 0-HEX-078-0018 O-LS-018-0062A/1 0-LS-018-0062A/2 0-LS-018-0062A/3 0-LS-018-0062A/4 0-LS-018-0062B/1 0-LS-018-00621B/2 0-LS-018-0062B/3 0-LS-018-0062B/4 0-LS-018-0078A/1 0-LS-018-0078A/2 0-LS-018-0078A/3 O-LS-018-0078A/4 0-LS-018-0078B/1 0-LS-018-0078B/2 0-LS-018-0078B/3 0-LS-018-0078B/4 0-PMP-067-0432 O-PMP-067-0436 0-PMP-067-0440 0-PMP-067-0444 O-PMP-067-0452 O-PMP-067-0456 0-PMP-067-0460 0-PMP-067-0464 0-PMP-067-0470 0-PMP-067-0477 0-PMP-067-0482 0-PMP-067-0487 0-PMP-070-0051 0-PMP-313-0303 0-PMP-313-0338 Base List 1 Description SPENT FUEL PIT HEAT EXCHANGER A DSL GENERATOR DAY TANK 1 LEVEL-LOW DSL GENERATOR DAY TANK 1 LEVEL-LOW DSL GENERATOR DAY TANK 1 LEVEL-LOW DSL GENERATOR DAY TANK 1 LEVEL-LOW DSL GENERATOR DAY TANK 1 LEVEL-HI DSL GENERATOR DAY TANK 1 LEVEL-HI DSL GENERATOR DAY TANK 1 LEVEL-HI DSL GENERATOR DAY TANK 1 LEVEL-HI DSL GENERATOR DAY TANK 2 LEVEL-LOW DSL GENERATOR DAY TANK 2 LEVEL-LOW DSL GENERATOR DAY TANK 2 LEVEL-LOW DSL GENERATOR DAY TANK 2 LEVEL-LOW DSL GENERATOR DAY TANK 2 LEVEL-HI DSL GENERATOR DAY TANK 2 LEVEL-HI DSL GENERATOR DAY TANK 2 LEVEL-HI DSL GENERATOR DAY TANK 2 LEVEL-HI ERCW PUMP J-A ERCW PUMP K-A ERCW PUMP L-B ERCW PUMP M-B ERCW PUMP N-B ERCW PUMP P-B ERCW PUMP Q-A ERCW PUMP R-A ERCW SCREEN WASH PUMP A-A ERCW SCREEN WASH PUMP B-B ERCW SCREEN WASH PUMP C-B ERCW SCREEN WASH PUMP D-A CCS PUMP C-S SHTDN BD RM A&B CW SYS CIRC PMP SHTDN BD RM A&B CW SYS CIRC PMP Safety Function 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B4 Sequoyah Unit 2 Base List 1 UNID 0-SGEN-311-0053 0-SGEN-311-0062 0-TCV-067-0195 0-TCV-067-0197 0-TCV-067-0199 0-TCV-067-0201 0-TNK-018-5032-1A1 0-TNK-018-5032-1A2 0-TNK-018-5032-1A3 0-TNK-018-5032-1A4 0-TNK-018-5032-1B1 0-TNK-018-5032-1B2 0-TNK-018-5032-1B3 0-TNK-018-5032-1B4 0-TNK-018-5032-2A1 0-TNK-018-5032-2A2 0-TNK-018-5032-2A3 0-TNK-018-5032-2A4 0-TNK-018-5032-2B1 0-TNK-018-5032-2B2 0-TNK-018-5032-2B3 0-TNK-018-5032-2B4 0-TNK-032-0062 0-TNK-032-0088 2-AHU-030-0080 2-AHU-030-0083 2-AHU-030-0088 2-AHU-030-0092 2-AHU-313-0262 2-AHU-313-0267 2-AHU-313-0332 2-AHU-313-0367 Description MAIN CONT RM AHU A-A STEAM GEN ELECT BD RM AHU A-A STEAM GEN ELECT RM A/C COND A SUPPLY CNTL VLV CONT BLDG A/C COND A SUPPLY CNTL VLV ELECT RM A/C COND B SUPPLY CNTL VLV CONT BLDG A/C COND B SUPPLY CNTL VLV HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK HORIZONTAL DSL FUEL OIL STG TNK AUX CONTROL AIR RECVR A-A AUX CONTROL AIR RECVR B-B CONTROL ROD DRIVE COOLING UNIT D-B CONTROL ROD DRIVE COOLING UNIT A-A CONTROL ROD DRIVE COOLING UNIT C-A CONTROL ROD DRIVE COOLING UNIT B-B INCORE INST RM AHU A INCORE INST RM AHU B SHTDN BD RM B SUPPLY AHU 2A-A SHTDN BD RM B SUPPLY AHU 2B-B Safety Function 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5 0 0 0 0 B5 Sequoyah Unit 2 UNID 2-AHU-313-0488 2-AHU-313-0514 2-BATB-082-UD 2-BATB-082-U E 2-BDA-202-CO 2-BDB-201-DN 2-BDB-201-DO 2-BDB-201-DP 2-BDB-201-DQ 2-BDB-202-CP 2-BDC-201-FL 2-BDC-201-FN 2-BDC-201-FQ 2-BDC-201-FR 2-BDC-201-FU 2-BDC-201-FV 2-BDC-201-GL 2-BDC-201-GM 2-BDC-201-GN 2-BDC-201-GO 2-BDC-201-JJ 2-BDC-201-JK 2-BDC-201-JL 2-BDC-201-JM 2-BDC-201-JP 2-BDC-201-JQ 2-BDE-250-ND 2-BDE-250-NF 2-BDE-250-NH 2-BDE-250-NK 2-CHGB-062-TZ 2-CHGB-062-UA Base List I Description 480V BD RM 2A SUPPLY AHU 2A-A 480V BD RM 2B SUPPLY AHU 2B-B DG 2A-A BATTERY DB 2B-B BATTERY 6900V SHUTDOWN BOARD 2A-A 480V SHUTDOWN BD 2A1-A 480V SHUTDOWN BD 2A2-A 480V SHUTDOWN BD 2B1-B 480V SHUTDOWN BD 2B2-B 6900V SHUTDOWN BOARD 2B-B 480V ERCW MCC 2A-A 480V ERCW MCC 2B-B 480V DIESEL AUXILIARY BOARD 2A1-A 480V DIESEL AUXILIARY BOARD 2A2-A 480V DIESEL AUXILIARY BOARD 2B1-B 480V DIESEL AUXILIARY BOARD 2B2-B 480V REACTOR MOV BOARD 2A1-A 480V REACTOR MOV BOARD 2A2-A 480V REACTOR MOV BOARD 2B1-B 480V REACTOR MOV BOARD 2B2-B 480V CONTROL & AUX BLDG VENT BOARD 2A1-A 480V CONTROL & AUX BLDG VENT BOARD 2A2-A 480V CONTROL & AUX BLDG VENT BOARD 2B1-B 480V CONTROL & AUX BLDG VENT BOARD 2B2-B 480V REACTOR VENT BOARD 2A-A 480V REACTOR VENT BOARD 2B-B 120V AC VITAL INST POWER BOARD 2-1 120V AC VITAL INST POWER BOARD 2-11 120V AC VITAL INST POWER BOARD 2-111 120V AC VITAL INST POWER BOARD 2-IV DG 2A-A BATTERY CHARGER DG 2B-B BATTERY CHARGER Safety Function 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B6 Sequoyah Unit 2 UNID 2-CHR-043-0156 2-CHR-313-0221A 2-CHR-313-0228A 2-CLR-030-0074 2-CLR-030-0075 2-CLR-030-0077 2-CLR-030-0078 2-CLR-030-0095 2-CLR-030-0097 2-CLR-030-0099 2-CLR-030-0100 2-CLR-030-0175 2-CLR-030-0176 2-CLR-030-0177 2-CLR-030-0178 2-CLR-030-0179 2-CLR-030-0180 2-CLR-030-0181 2-CLR-030-0182 2-CLR-030-0183 2-CLR-030-0184 2-CLR-030-0185 2-CLR-030-0186 2-CLR-030-0187 2-CLR-030-0194 2-CLR-030-0195 2-CLR-030-0196 2-CLR-030-0197 2-CLR-030-0201 2-CLR-030-0202 2-CLR-043-0331A 2-CLR-043-0331B Base List 1 Description HOT SAMPLE ROOM CHILLER INCORE INST RMWTR CHILLER PKG A INCORE INST RMWTR CHILLER PKG B LOWER COMPT COOLING UNIT A-A LOWER COMPT COOLING UNIT C-A LOWER COMPT COOLING UNIT B-B LOWER COMPT COOLING UNIT D-B UPPER COMPT COOLING UNIT A UPPER COMPT COOLING UNIT B UPPER COMPT COOLING UNIT C UPPER COMPT COOLING UNIT D RHR PUMP RM COOLER 2A-A RHR PUMP RM COOLER 2B-B CONTAINMENT SPRAY PUMP RM COOLER 2A-A CONTAINMENT SPRAY PUMP RM COOLER 2B-B SIS PUMP RM COOLER 2B-B SIS PUMP RM COOLER 2A-A RECIP CHG PMP RM COOLER 2C-B CENTRIF CHARGING PUMP RM COOLER 2B-B CENTRIF CHARGING PUMP RM COOLER 2A-A BA XFER PMP & AUX FW PMP SP CLR A-A BA XFER PMP & AUX FW PMP SP CLR B-B PENETRATION ROOM COOLER 2A-A PENETRATION ROOM COOLER 2B-B PENETRATION ROOM COOLER 2A-A PENETRATION ROOM COOLER 2B-B PENETRATION ROOM COOLER 2A-A PENETRATION ROOM COOLER 2B-B PIPE CHASE COOLER 2A-A PIPE CHASE COOLER 2B-B POST ACCIDENT SAMPLING COOLERS 1 POST ACCIDENT SAMPLING COOLERS 2 Safety Function 5 0 0 5 5 5 5 5 5 5 5 5 5 5 5 5 5 0 5 5 5 5 5 5 5 5 5 5 5 5 5 5 B7 Sequoyah Unit 2 UNID 2-CLR-062-0191 2-CM P-082-0240 2-CMP-082-0241 2-CMP-082-0270 2-CMP-082-0271 2-CMP-313-0483 2-CMP-313-0508 2-CND-062-0192 2-CND-062-0196 2-CND-313-2074 2-CND-313-2075 2-CRN-303-DQ 2-ENG-082-0002A1 2-ENG-082-0002A2 2-ENG-082-0002B1 2-ENG-082-0002B2 2-FAN-030-0038 2-FAN-030-0039 2-FAN-030-0246A 2-FAN-030-0246B 2-FAN-030-0246D 2-FAN-030-0246E 2-FAN-030-0250A 2-FAN-030-0250B 2-FAN-030-0316 2-FAN-030-0317 2-FAN-030-0448 2-FAN-030-0450 2-FAN-030-0452 2-FAN-030-0454 2-FAN-030-0456 2-FAN-030-0458 Base List 1 Description BORIC ACID EVAP PKG B DISTILLATE COOLER DSL 2A1 STARTING AIR COMPRESSER 25.5 CFM DSL 2A2 STARTING AIR COMPRESSER 25.5 CFM DSL 2B1 STARTING AIR COMPRESSER 25.5 CFM DSL 2B2 STARTING AIR COMPRESSER 25.5 CFM 480V ELECT BD RM 2A AIR RECIP COMP 2A-A 480V ELECT BD RM 2B AIR RECIP COMP 2B-B BORIC ACID EVAP PKG B CONDENSER BORIC ACID EVAP PKG B VENT CONDENSER 480V ELECT BD RM 2A AIR COOLED COND 2A-A 480V ELECT BD RM 2B AIR COOLED COND 2B-B 175 TON POLAR CRANE DIESEL ENGINE 2A1 DIESEL ENGINE 2A2 DIESEL ENGINE 2B1 DIESEL ENGINE 2B2 CNTMT AIR RETURN FAN A CNTMT AIR RETURN FAN B 480V TRANSFORMER ROOM 2B EXH FAN 2B1-A 480V TRANSFORMER ROOM 2B EXH FAN 2B2-A 480V TRANSFORMER ROOM 2B EXH FAN 2B3-A 480V TRANSFORMER ROOM 2B EXH FAN 2B4-A 480V TRANSFORMER ROOM 2A EXH FAN 2A1-B 480V TRANSFORMER ROOM 2A EXH FAN 2A2-B DIESEL PANEL 2A-A VENT FAN DIESEL PANEL 2B-B VENT FAN D-G RM 2A-A EXHAUST FAN 1 D-G RM 2B-B EXHAUST FAN 1 D-G RM 2A-A EXHAUST FAN 2 D-G RM 2B-B EXHAUST FAN 2 DIESEL GEN ROOM 2A-A BATTERY HOOD EXHAUST DIESEL GEN ROOM 2B-B BATTERY HOOD EXHAUST Safety Function 3,5 0 0 0 0 0 0 3,5 3,5 0 0 0 0 0 0 0 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 B8 Sequoyah Unit 2 UNID 2-FAN-030-0460 2-FAN-030-0462 2-FAN-030-250D 2-FAN-313-0496 2-FAN-313-0497 2-FAN-313-0522 2-FAN-313-0523 2-FCO-030-0250B 2-FCO-030-246A 2-FCO-030-246B 2-FCO-030-250A 2-FCO-313-0478A 2-FCO-313-0478B 2-FCO-313-0496 2-FCO-313-0497 2-FCO-313-0498 2-FCO-313-0499 2-FCO-313-0503 2-FCO-313-0510 2-FCO-313-0522 2-FCO-313-0523 2-FCO-313-0524 2-FCV-001-0004 2-FCV-001-0007 2-FCV-001-0011 2-FCV-001-0014 2-FCV-001-0015 2-FCV-001-0016 2-FCV-001-0022 2-FCV-001-0025 2-FCV-001-0029 2-FCV-001-0032 Base List I Description DIESEL GEN 2A-A ELECT BD ROOM EXHAUST.DIESEL GEN 2B-B ELECT BD ROOM EXHAUST 480V TRANSFORMER ROOM 2A EXH FAN 2A3-B BATTERY ROOM IV EXHAUST FAN 2B1-A BATTERY ROOM IV EXHAUST FAN 2B2-B BATTERY ROOM III EXHAUST FAN 2A1-A BATTERY ROOM III EXHAUST FAN 2A2-B TRANSFORMER ROOM 2A DAMPER TRANSFORMER ROOM 2B DAMPER TRANSFORMER ROOM 2B DAMPER TRANSFORMER ROOM 2A DAMPER BOARD RM CONDENSER 2A-A DAMPER BOARD RM CONDENSER 2A-A DAMPER BATTERY ROOM IV DAMPER FOR FAN Al-A BATTERY ROOM IV DAMPER FOR FAN A2-B BATTERY ROOM IV DAMPER FOR FAN A2-B BATTERY ROOM IV DAMPER FOR FAN Al-A BOARD RM CONDENSER 2B-B DAMPER BATTERY ROOM III DAMPER FOR FAN B2-B BATTERY ROOM III DAMPER FOR FAN B1-A BATTERY ROOM III DAMPER FOR FAN B2-B BATTERY ROOM III DAMPER FOR FAN Bl-A SG 1 MAIN STM HDR ISOLATION VALVE BLOWDOWN FLOW CONTROL VLV, SG-1 SG 2 MAIN STM HDR ISOLATION VALVE BLOWDOWN HDR FLOW CONTROL VLV, SG-2 AUX FW PMP TURB STM SUPPLY FROM SG NO 1 AUX FW PMP TURB STM SUPPLY FROM SG NO 4 SG 3 MAIN STM HDR ISOLATION VALVE BLOWDOWN HDR FLOW CONTROL VLV, SG-3 SG 4 MAIN STM HDR ISOLATION VALVE BLOWDOWN HDR FLOW CONTROL VLV. SG-4 Safety Function 5 5 5 0 0 0 0 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5 4,5 4,5 5 5 5 5 B9 Sequoyah Unit 2 UNID 2-FCV-O01-OlB1 2-FCV-001-01B2 2-FCV-O01-01B3 2-FCV-001-01B4 2-FCV-003-0033 2-FCV-003-0047 2-FCV-003-0087 2-FCV-003-O100 2-FCV-003-0126A 2-FCV-003-0136A 2-FCV-003-0166A 2-FCV-003-0166B 2-FCV-003-0179A 2-FCV-003-0179A 2-FCV-026-0240 2-FCV-026-0243 2-FCV-030-0007 2-FCV-030-0008 2-FCV-030-0009 2-FCV-030-0010 2-FCV-030-0014 2-FCV-030-0015 2-FCV-030-0016 2-FCV-030-0017 2-FCV-030-0019 2-FCV-030-0020 2-FCV-030-0037 2-FCV-030-0040 2-FCV-030-0047 2-FCV-030-0048 2-FCV-030-0050 2-FCV-030-0051 Base List 1 Description BLOWDOWN ISOL VLV INSIDE CNTMT, SG-1 BLOWDOWN ISOL VLV INSIDE CNTMT, SG-2 BLOWDOWN ISOL VLV INSIDE CNTMT, SG-3 BLOWDOWN ISOL VLV INSIDE CNTMT, SG-4 SG#1 FW ISOLATION VALVE STM GEN #2 ISOLATION VALVE STM GEN #3 ISOLATION VALVE STM GEN #4 FW ISOLATION VALVE ERCW HDR B ISOL VLV ERCW HDR A ISOL VLV ERCW HDR A ISOL VLV ERCW HDR A ISOL VLV ERCW HDR B ISOL VLV ERCW HDR B ISOL VLV CONTAINMENT STAND PIPE REACTOR COOLANT PMP SPRAY ISOL VLV UPPER COMPT PURGE ISOLATION VALVE UPPER COMPT PURGE ISOLATION VALVE UPPER COMPT PURGE ISOLATION VALVE UPPER COMPT PURGE ISOLATION VALVE LOWER COMPT PURGE ISOLATION VALVE LOWER COMPT PURGE ISOLATION VALVE LOWER COMPT PURGE ISOLATION VALVE LOWER COMPT PURGE ISOLATION VALVE INCORE INSTR ROOM PURGE ISOLATION VALVE INCORE INSTR ROOM PURGE ISOLATION VALVE LOWER COMPT PURGE CTRL VALVE LOWER COMPT PURGE CTRL VALVE CONTAINMENT VACUUM RELIEF CONTAINMENT VACUUM RELIEF UPPER CNTMT EXH ISOLATION VALVE UPPER CNTMT EXH ISOLATION VALVE Safety Function 4 4 4 4 5 5 5 5 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 B10 Sequoyah Unit 2 UNID 2-FCV-030-0052 2-FCV-030-0053 2-FCV-030-0056 2-FCV-030-0057 2-FCV-030-0058 2-FCV-030-0059 2-FCV-032-0081 2-FCV-032-0103 2-FCV-032-0111 2-FCV-061-0096 2-FCV-061-0097 2-FCV-061-0110 2-FCV-061-0122 2-FCV-061-0191 2-FCV-061-0192 2-FCV-061-0193 2-FCV-061-0194 2-FCV-062-0009 2-FCV-062-0022 2-FCV-062-0035 2-FCV-062-0048 2-FCV-062-0061 2-FCV-062-0063 2-FCV-062-0069 2-FCV-062-0070 2-FCV-062-0072 2-FCV-062-0073 2-FCV-062-0074 2-FCV-062-0077 2-FCV-062-0085 2-FCV-063-0001 2-FCV-063-0003 Base List I Description UPPER CNTMT EXH ISOLATION VALVE UPPER CNTMT EXH ISOLATION VALVE LOWER CNTMT EXH ISOLATION VALVE LOWER CNTMT EXH ISOLATION VALVE INCORE INSTR ROOM EXH ISOLATION VALVE INCORE INSTR ROOM EXH ISOLATION VALVE REACTOR BLDG UNIT 2 TRAIN A ISOL VLV REACTOR BLDG UNIT 2 TRAIN B ISOL VLV REACTOR BLDG UNIT 2 NONESNTL CNTL AIR ISOL VLV CLYCOL FLOOR SUPPLY ISOLATION VALVE INLET ISOLATION VALVE REACTOR BLDG GLYCOL FLOOR RETURN ISOLATION VALVE OUTLET ISOLATION VALVE REACTOR BLDG GLYCOL FLOOR RETURN ISOLATION VALV GLYCOL SUPPLY ISOLATION VALVE GLYCOL AIR HANDLER RETURN ISOL VALV GLYCOL RETURN ISOLATION VALVE RCP 1 SEAL INJECTION ISOLATION VALVE RCP 2 SEAL INJECTION ISOLATION VALVE RCP 3 SEAL INJECTION ISOLATION VALVE RCP 4 SEAL INJECTION ISOLATION VALVE SEAL FLOW ISOLATION VALVE RCP SEAL INJECTION ISOL VALVE RC LOOP 3 LETDOWN FLOW RC LOOP 3 LETDOWN FLOW REGEN HT EXCH LETDOWN ISOL VLV A REGEN HT EXCH LETDOWN ISOL VLV B REGEN HT EXCH LETDOWN ISOL VLV C LETDOWN LINE ISOL VLV FLOW CONTROL NORMAL CHARGING ISOL VALVE RWST TO RHR PMP FLOW CNTL VLV SIS PUMP DISCHARGE TO RWST SHUTOFF VALVE Safety Function 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 3 3 3 3 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3 1,3,4 3,4 Bl Sequoyah Unit 2 UNID 2-FCV-063-0004 2-FCV-063-0005 2-FCV-063-0006 2-FCV-063-0007 2-FCV-063-0008 2-FCV-063-0011 2-FCV-063-0021 2-FCV-063-0022 2-FCV-063-0023 2-FCV-063-0025 2-FCV-063-0026 2-FCV-063-0039 2-FCV-063-0040 2-FCV-063-0047 2-FCV-063-0048 2-FCV-063-0064 2-FCV-063-0067 2-FCV-063-0070 2-FCV-063-0071 2-FCV-063-0072 2-FCV-063-0073 2-FCV-063-0077 2-FCV-063-0080 2-FCV-063-0084 2-FCV-063-0090 2-FCV-063-0091 2-FCV-063-0093 2-FCV-063-0094 2-FCV-063-0095 2-FCV-063-0098 2-FCV-063-0111 2-FCV-063-0112 Base List 1 Description SIS PUMP A-A DISCH TO RWST SHUTOFF VALVE RWST TO SIS PUMP FLOW CONTROL VALVE SIS PUMP INLET TO CVCS CHARGING PUMP SIS PUMP INLET TO CVCS CHARGING PUMP RHR HTX A T CVCS CHARGING PUMPS RHR HTX B TO SIS PUMPS SIS PUMP OUTLET TO SIS TEST LINE SIS PUMPS COLD LEG INJECTION CONTROL VLV SIS ACCUM FILL LINE ISOLATION VLV SIS CCP INJ TANK SHUTOFF VALVE SIS BORON INJ TANK SHUTOFF VALVE SIS BORON INJ TANK INLET SHUTOFF VALVE SIS BORON INJ TANK INLET SHUTOFF VALVE SIS PUMP A-A INLET VLV SIS PUMP B-B INLET VLV SIS ACCUM TANK N2 HDR INLET VLV SIS ACCUMULATOR TNK 4 FLOW ISOL VALVE SIS ACCUM TK4 FILL VLV SIS CHECK VLV FLOW ISOLATION VLV RHR CONTAINMENT SUMP FLOW ISOL VLV RHR CONTAINMENT SUMP FLOW ISOL VLV SIS ACCUM TK3 FILL VLV SIS ACCUMULATOR TNK 3 FLOW ISOL VALVE SIS CHK VLV ISOL HDR FLOW ISOLATION VLV CHARGING FLOW ISOL VLV CHARGING FLOW ISOL VLV RHR PUMP A-A DISCHARGE TO CL 2&3 RHR PUMP B-B DISCHARGE TO CL 1&4 SIS ACCUM TK 2 FILL VLV SIS ACCUMULATOR TNK 2 FLOW ISOL VALVE SIS CHK VLV LEAK TEST ISOLATION VLV SIS CHK VLV LEAK TEST ISOLATION VLV Safety Function 3,4 1,3,4 3,4 3,4 3,4 3,4 5 3,4 5 1,3,4 1,3,4 1,3,4 1,3,4 1,3,4 1,3,4 5 3 5 5 3,4,5 3,4,5 5 3 5 5 5 1,3,4 1,3,4 5 3 5 5 B12 Sequoyah Unit 2 UNID 2-FCV-063-0115 2-FCV-063-0118 2-FCV-063-0121 2-FCV-063-0138 2-FCV-063-0152 2-FCV-063-0153 2-FCV-063-0156 2-FCV-063-0157 2-FCV-063-0164 2-FCV-063-0172 2-FCV-063-0174 2-FCV-063-0175 2-FCV.-064-0490D 2-FCV-067-0065 2-FCV-067-0066 2-FCV-067-0067 2-FCV-067-0068 2-FCV-067-0083 2-FCV-067-0087 2-FCV-067-0088 2-FCV-067-0089 2-FCV-067-0090 2-FCV-067-0091 2-FCV-067-0095 2-FCV-067-0096 2-FCV-067-0099 2-FCV-067-0103 2-FCV-067-0104 2-FCV-067-0105 2-FCV-067-0106 2-FCV-067-0107 2-FCV-067-0111 Base List 1 Description SIS ACCUM TK 1 FILL VLV SiS ACCUMULATOR TNK 1 FLOW ISOL VALVE SIS FLOW TO CL CHECK VLV TEST EMERGENCY BORATION FLOW CONT VLV SIS PUMP A-A OUTLET FLOW CONTROL VALVE SIS PUMP B-B OUTLET FLOW CONTROL VALVE SIS PUMP OUTLET TO RCS LP 1&3 HL SIS PUMP OUTLET TO RCS LP 2&4 HL SIS PUMP OUT TEST LINE RHR INJECTION OR RECIRC AFTER LOCA SIS TEST LINE CHECK VLV TEST SIS PUMP B-B DISCH TO RWST SHUTOFF VLV ERCW HEADER B STRAINER FLUSHOUT VALVE EMERG DSL HTXS Bl&B2 SUP VLV FROM HDR A EMERG DSL HTXS Al&A2 SUP VLV FROM HDR A EMERG DSL HTXS B1&B2 SUP VLV FROM HDR B EMERG DSL HTXS A1&A2 SUP VLV FROM HDR B LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE LOWER CNTMT D COOLERS SUPPLY ISOL VALVE Safety Function 5 3 5 3.1,3,4 1,3,4 1,3,4 1,3,4 5 3,4 5 3,4 0 0 0 0 0 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 B13 Sequoyah Unit 2 UNID 2-FCV-067-0112 2-FCV-067-0123 2-FCV-067-0124 2-FCV-067-0125 2-FCV-067-0126 2-FCV-067-0130 2-FCV-067-0131 2-FCV-067-0133 2-FCV-067-0134 2-FCV-067-0138 2-FCV-067-0139 2-FCV-067-0141 2-FCV-067-0142 2-FCV-067-0146 2-FCV-067-0176 2-FCV-067-0182 2-FCV-067-0184 2-FCV-067-0186 2-FCV-067-0295 2-FCV-067-0296 2-FCV-067-0297 2-FCV-067-0298 2-FCV-067-0490A 2-FCV-067-0491A 2-FCV-067-0491D 2-FCV-068-0305 2-FCV-068-0307 2-FCV-068-0308 2-FCV-068-0332 2-FCV-068-0333 2-FCV-070-0066 2-FCV-070-0085 Base List 1 Description LOWER CNTMT D COOLERS SUPPLY ISOL VALVE CNTMT SPRAY HTX B SUPPLY CONTROL VALVE CONTAINMENT SPRAY HTX B SUPPLY CONTROL VALVE CNTMT SPRAY HTX A SUPPLY CONTROL VALVE CONTAINMENT SPRAY HTX A DISCHARGE VALVE UPPER CNTMT VENT CLR A SUPPLY ISOL VLV UPPER CNTMT VENT CLR A DISCH LSOL VLV UPPER CNTMT VENT CLR C SUPPLY ISOL VLV UPPER CNTMT VENT CLR C DISCH ISOL VLV UPPER CNTMT VENT CLR B SUPPLY ISOL VLV UPPER CNTMT VENT CLR B DISCH ISOL VLV UPPER CNTMT VENT CLR D SUPPLY ISOL VLV UPPER CNTMT VENT CLR D SDISCH ISOL VLV CCS HTX 1A1/A12 DISCH CONTROL VLV SIS PUMP RM CLR-30-180 SUPPLY CNTL VLV SIS PUMP RM CLR-30-179 SUPPLY CNTL VLV CS PUMP RM CLR-30-177 SUPPLY CNTL VLV CS PUMP RM CLR-30-178 SUPPLY CNTL VLV UPPER CNTMT VENT CLR A DISCH ISOL VLV UPPER CNTMT VENT CLR C DISCH ISOL VLV UPPER CNTMT VENT CLR B DISCH ISOL VLV UPPER CNTMT VENT CLR D DISCH ISOL VLV ERCW HEADER B STRAINER BACKWASH VALVE ERCW HEADER A STRAINER BACKWASH VALVE ERCW HEADER A STRAINER FLUSHOUT VALVE RCS FLOW CNTL VLV WDS N2 MAAN TO PRT RCS FLOW CNTL VLV WDS GA TO PRT RCS FLOW CNTL VLV WDS GA TO PRT RCS PRESSURIZER FELIEF FLOW CTRL VALVE RCS PRESSURIZER FELIEF FLOW CTRL VALVE CCS SURGE TNK VENT VLV EXCESS LETON HTX OUTLET VLV Safety Function 5 0 0 0 0 5 5 5 5 5 5 5 5 0 0 0 0 0 5 5 5 5 0 0 0 5 5 5 2 2 0 5 B14 Sequoyah Unit 2 UNID 2-FCV-070-0087 2-FCV-070-0089 2-FCV-070-0090 2-FCV-070-0092 2-FCV-070-0133 2-FCV-070-0134 2-FCV-070-0139 2-FCV-070-0140 2-FCV-070-0141 2-FCV-070-0143 2-FCV-070-0153 2-FCV-070-0156 2-FCV-070-0168 2-FCV-070-0183 2-FCV-070-0207 2-FCV-072-0002 2-FCV-072-0020 2-FCV-072-0021 2-FCV-072-0022 2-FCV-072-0023 2-FCV-072-0039 2-FCV-072-0040 2-FCV-072-0041 2-FCV-074-O001 2-FCV-074-0002 2-FCV-074-0003 2-FCV-074-0012 2-FCV-074-0016 2-FCV-074-0021 2-FCV-074-0024 2-FCV-074-0028 2-FCV-074-0033 Base List 1 Description RC PMP THERM BARRIER RET CNTNMT ISOL VLV RC PMP OIL CLR RET CNTNMT ISOL VLV RC PMP THERM BARRIER RET CNTNMT ISOL VLV RC PMP OIL CLR RET CNTNMT ISOL VLV RC PMP THERM BARRIER CONT ISOL VLV RC PMP THERM BARRIER CONT ISOL VLV RC PMP OIL CLR HDR CONT ISOL VLV RC PMP OIL CLR HDR CONT ISOL VLV RC PMP OIL CLR HDR CONT ISOL VLV EXCESS LETDOWN HTX CONT INLET ISOL VLV RHR HTX B CUTLET VALVE RHR HTX A CUTLER VALVE BA GAS STPR EVAP PKG B FLOW CONT VLV SAMPLE HTX HDR OUTLET VLV COND DEMIN WASTE EVAP BLDG SUPPLY CONTAINMENT SPRAY HDR B ISOLATION VALVE CNTMT SUMP SPRAY HDR B FLOW CONTROL VLV RWST TO SPRAY HDR B FLOW CONTROL VALVE RWST TO SPRAY HDR A FLOW CONTROL VALVE CNTMT SUMP SPRAY HDR A FLOW CONTROL VLV CONTAINMENT SPRAY HDR A ISOLATION VALVE RHR SPRAY HEADER A ISOLATION VALVE RHR SPRAY HEADER B ISOLATION VALVE RHR SYSTEM ISOLATION VALVE RHR SYSTEM ISOLATION VALVE RHR PUMP 2A-A INLET FLOW CONTROL VALVE RHR PUMP 2A-A MINIMUM FLOW VALVE RHR HT EX A OUTLET FLOW CONTROL VLV RHR PUMP 2B-1B INLET FLOW CONTROL VALVE RHR PUMP 2B-B MINIMUM FLOW VALVE RHR HT EX B OUT FLOW CONTROL VLV RHR HT EX A BYPASS Safety Function 5 5 5 5 5 5 5 5 5 5 4 4 5 0 5 5 5 5 5 5 5 5 5 4 4 1,3,4 1,3,4 1,3,4 1,3,4 1,3,4 1,3,4 3,4 B15 Sequoyah Unit 2 UNID 2-FCV-074-0035 2-FCV-077-0009 2-FCV-077-0010 2-FCV-077-0018 2-FCV-077-0019 2-FCV-077-0020 2-FCV-077-0127 2-FCV-077-0128 2-FCV-084-0012 2-FCV-090-0107 2-FCV-090-0108 2-FCV-090-0109 2-FCV-090-0110 2-FCV-090-0111 2-FCV-090-0113 2-FCV-090-0114 2-FCV-090-0115 2-FCV-090-0116 2-FCV-090-0117 2-FCV-313-0222 2-FCV-313-0223 2-FCV-313-0224 2-FCV-313-0225 2-FCV-313-0229 2-FCV-313-0230 2-FCV-313-0231 2-FCV-313-0232 2-FI-074-0012 2-FI-074-0024 2-FLT-062-0065 2-FLT-062-0096 2-FLT-062-0100 Base List 1 Description RHR HT EX B BYPASS REACT COOLANT DRAIN TNK FLOW CNTL VLV REACT COOLANT DRAIN TNK FLOW CNTL VLV REACT COOLANT DRN TNK TO VENT HDR ISOL VLV REACT COOLANT DRN TNK TO VENT HDR ISOL VLV REACT COOLANT DRN TNK N2 SUPPLY FLOW CNTL VLV RAECT BLDG SUMP DISCH FLOW CNTL VLV REACT BLDG SUMP DISCH FLOW CNTL VLV PW RCS PRESS RELF TNK & RCP STANDPIPES CNTNMT BLDG LWR COMPT MON ISOL VLV CNTNMT BLDG LWR COMPT MON ISOL VLV CNTNMT BLDG LWR COMPT MON ISOL VLV CNTNMT BLDG LWR COMPT MON ISOL VLV CNTNMT BLDG LWR COMPT MON ISOL VLV CNTNMT BLDG UPR COMPT MON ISOL VLV CNTNMT BLDG UPR COMPT MON ISOL VLV CNTNMT BLDG UPR COMPT MON ISOL VLV CNTNMT BLDG UPR COMPT MON ISOL VLV CNTNMT BLDG UPR COMPT MON ISOL VLV ANNULUS ISOL VLV INSTRUMENT RM ISOL VLV ANNULUS ISOL VLV INSTRUMENT RM ISOL VLV ANNULUS ISOL VLV INSTRUMENT RM ISOL VLV ANNULUS ISOL VLV INSTRUMENT RM ISOL VLV RHR FLOW INDICATOR, TRAIN A RHR FLOW INDICATOR, TRAIN B SEAL WATER FILTER SEAL WATER INJECTION FILTERS REACTOR COOLANT FILTER Safety Function 3,4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 0 5 0 5 0 5 0 3,4 3,4 3 3 3 B16 Sequoyah Unit 2 UNID 2-FSV-032-0087 2-FSV-068-0394 2-FSV-068-0395 2-FSV-068-0396 2-FSV-068-0397 2-FT-062-0001 2-FT-062-0014 2-FT-062-0027 2-FT-062-0040 2-FV-030-0046 2-GENB-082-0002A 2-GENB-082-0002B 2-HEX-062-0055 2-HEX-062-0066 2-HEX-062-0077 2-HEX-062-0090 2-HEX-070-0015A 2-HEX-070-0015B 2-HEX-072-0007 2-HEX-072-0030 2-HEX-074-0010 2-HEX-074-0015 2-HEX-074-0020 2-HEX-074-0027 2-INVB-250-QM 2-INVB-250-QP 2-INVB-250-QS 2-INVB-250-QU 2-LCV-003-0148 2-LCV-003-0156 2-LCV-003-0164 2-LCV-003-0171 Base List 1 Description AUX AIR COMPR B-B COOLING WTR INLET REACTOR HEAD VENT ISOLATION VALVE REACTOR HEAD VENT ISOLATION VALVE REACTOR HEAD VENT ISOLATION VALVE REACTOR HEAD VENT ISOLATION VALVE RCP NO. 1 SEAL WATER FLOW RCP NO. 2 SEAL WATER FLOW RCP NO. 3 SEAL WATER FLOW RCP NO. 4 SEAL WATER FLOW CONTAINMENT VACUUM RELIEF DIESEL GEN. 2A-A DIESEL GEN. 2B-B EXCESS LETDOWN HEAT EXCHANGER SEAL WATER HEAT EXCHANGER LETDOWN HEAT EXCHANGER REGENERATIVE HEAT EXCHANGER COMPONENT COOLING HX 2A1 COMPONENT COOLING HX 2A2 CONTAINMENT SPRAY HEAT EXCHANGER 2B CONTAINMENT SPRAY HEAT EXCHANGER 2A RHR PUMP 2A-A SEAL HEAT EXCHANGER RHR HEAT EXCHANGER 2A RHR PUMP 2B-B SEAL HEAT EXCHANGER RHR HEAT EXCHANGER 2B 120V AC VITAL INVERTER 2-1 120V AC VITAL INVERTER 2-11 120V AC VITAL INVERTER 2-111 120V AC VITAL INVERTER 2-VI STM GEN #3 LEVEL CONTROL VALVE STM GEN #2 LEVEL CONTROL VALVE STM GEN #1 LEVEL CONTROL VALVE STM GEN #4 LEVEL CONTROL VALVE Safety Function 5 4 4 4 4 3 3 3 3 5 0 0 0 3 3 3 0 0 5 5 1,3,4 1,3,4 1,3,4 1,3,4 0 0 0 0 4,5 4,5 4,5 4,5 B17 Sequoyah Unit 2 UNID 2-LCV-003-0172 2-LCV-003-0173 2-LCV-003-0174 2-LCV-003-0175 2-LCV-062-0132 2-LCV-062-0133 2-LCV-062-0135 2-LCV-062-0136 2-LCV-070-0063 2-LOCL-099-ROO1 2-LOCL-099-RO02 2-LOCL-099-RO03 2-LOCL-099-RO04 2-LOCL-099-RO05 2-LOCL-099-RO06 2-LOCL-099-RO07 2-LOCL-099-RO08 2-LOCL-099-RO09 2-LOCL-099-RO1O 2-LOCL-099-R011 2-LOCL-099-R012 2-LOCL-099-R013 2-LOCL-099-R046 2-LOCL-099-R047 2-LOCL-099-R048 2-LOCL-099-R049 2-LOCL-099-R050 2-LOCL-099-R051 2-LOCL-099-R052 2-LOCL-099-R053 2-LOCL-099-R054 2-LOCL-099-R055 Base List 1 Description STM GEN #3 LEVEL CONTROL VALVE STM GEN #2 LEVEL CONTROL VALVE STM GEN #1 LEVEL CONTROL VALVE STM GEN #4 LEVEL CONTROL VALVE VCT OUTLET ISOLATION VALVE LEVEL CONTROL VCT OUTLET ISOLATION VALVE LEVEL CONTROL CHARGING PUMP FLOW -RWST CHARGING PUMP FLOW -RWST CCS SURGE TNK DEMIN WATER INLET VLV REACTOR PROTECTION SET 1 REACTOR PROTECTION SET 1 REACTOR PROTECTION SET 1 REACTOR PROTECTION SET 1 REACTOR PROTECTION SET 2 REACTOR PROTECTION SET 2 REACTOR PROTECTION SET 2 REACTOR PROTECTION SET 2 REACTOR PROTECTION SET 3 REACTOR PROTECTION SET 3 REACTOR PROTECTION SET 3 REACTOR PROTECTION SET 4 REACTOR PROTECTION SET 4 SOLID STATE PROTECTION TRAIN A SOLID STATE PROTECTION TRAIN A SOLID STATE PROTECTION TRAIN A SOLID STATE PROTECTION TRAIN B SOLID STATE PROTECTION TRAIN B SOLID STATE PROTECTION TRAIN B TEST PANEL A TEST PANEL B NSSS AUXILIARY RELAY PANEL A NSSS AUXILIARY RELAY PANEL B Safety Function 4,5 4,5 4,5.4,5 3 3 3,5 3,5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B18 Sequoyah Unit 2 UNID 2-LOCL-099-R058 2-LT-003-0038 2-LT-003-0039 2-LT-003-0042 2-LT-003-0043 2-LT-003-0051 2-LT-003-0052 2-LT-003-0055 2-LT-003-0056 2-LT-003-0093 2-LT-003-0094 2-LT-003-0097 2-LT-003-0098 2-LT-003-0106 2-LT-003-0107 2-LT-003-0110 2-LT-003-0111 2-LT-062-0129A 2-LT-062-0129C 2-LT-062-0130A 2-LT-062-0130C 2-LT-068-0320 2-LT-068-0335 2-LT-068-0339 2-PCV-001-0005 2-PCV-OO1-0012 2-PCV-001-0023 2-PCV-001-0030 2-PCV-062-0081 2-PCV-068-0334 2-PCV-068-0340A 2-PDT-030-0044 Base List 1 Description NSSS AUXILIARY RELAY PANEL COMMON STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)STM GEN 1 LEVEL XMTR (NR)VOLUME CONTROL TANK LEVEL XMITTER VOLUME CONTROL TANK LEVEL XMITTER VOLUME CONTROL TANK LEVEL XMITTER VOLUME CONTROL TANK LEVEL XMITTER RCS PRESSURIZER LEVEL TRANSMITTER RCS PRESSURIZER LEVEL TRANSMITTER RCS PRESSURIZER LEVEL TRANSMITTER SG1 MAIN STM HDR PWR RELIEF CONTROL VLV SG2 MAIN STM HDR PWR RELIEF CONTROL VLV SG3 MAIN STM HDR PWR RELIEF CONTROL VLV SG4 MAIN STM HDR PWR RELIEF CONTROL VLV LETDOWN HEAT EXCH PRESS CONT RCS PRESSURIZER POWER RELIEF VALVE RCS PRESSURIZER POWER RELIEF VALVE CONTAINMENT PRESSURE TRANSMITTER Safety Function 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 4,5 4,5 4,5 4,5 3 2,4 2,4 5 B19 Sequoyah Unit 2 UNID 2-PDT-062-0008 2-PDT-062-0021 2-PDT-062-0034 2-PDT-062-0047 2-PMP-003-0118 2-PMP-003-0128 2-PM P-018-054/4 2-PMP-018-064/3 2-PMP-018-065/3 2-PMP-018-065/4 2-PM P-062-0104 2-PMP-062-0108 2-PMP-063-0010 2-PMP-063-0015 2-PMP-068-0008 2-PMP-068-0031 2-PM P-068-0050 2-PMP-068-0073 2-PMP-070-0033 2-PMP-070-0059 2-PMP-070-0130 2-PMP-070-0131 2-PMP-072-0010 2-PMP-072-0027 2-PMP-074-0010 2-PMP-074-0020 2-PNLA-082-TV 2-PNLA-082-TW 2-PNLB-202-SC 2-PNLB-202-SD 2-PRS-068-0320 2-PT-030-0310 Base List 1 Description RCP NO 1 DP ACROSS NO 1 SEAL RCP NO 2 DP ACROSS NO 1 SEAL RCP NO 3 DP ACROSS NO 1 SEAL RCP NO 4 DP ACROSS NO 1 SEAL MOTOR DRIVEN AUX FEEDWATER PUMP 2A-A MOTOR DRIVEN AUX FEEDWATER PUMP 2B-B DSL 2B2 DAY TNK FUEL XFER PUMP DSL 2A2 DAY TNK FUEL XFER PUMP DSL 2A1 DAY TNK FUEL XFER PUMP DSL 2B1 DAY TNK FUEL XFER PUMP CENTRIFUGAL CHARGING PUMP 2B-B CENTRIFUGAL CHARGING PUMP 2A-A SIS PUMP 2A-A SIS PUMP 2B-B REACTOR COOLANT PUMP 1 REACTOR COOLANT PUMP 2 REACTOR COOLANT PUMP 3 REACTOR COOLANT PUMP 4 CCS PUMP 2B-B CCS PUMP 2A-A CCS THERMAL BARRIER BOOSTER PUMP 2B-B CCS THERMAL BARRIER BOOSTER PUMP 2A-A CONTAINMENT SPRAY PUMP 2B-B CONTAINMENT SPRAY PUMP 2A-A RHR PUMP 2A-A RHR PUMP 2B-B DG 2A-A DISTRIBUTION AND CONTROL BOARD DG 2B-B DISTRIBUTION AND CONTROL BOARD 6900V LOGIC RELAY PANEL 2A 6900V LOGIC RELAY PANEL 2B PRESSURIZER CONTAINMENT PRESSURE TRANSMITTER Safety Function 3,5 3,5 3,5 3,5 4 4 4 4 4 4 3 3 1,3,4 1,3,4 2 2 2 2 0 0 0 0 5 5 1,3,4 1,3,4 0 0 0 0 2,3 5 B20 Sequoyah Unit 2 UNID 2-PT-030-0311 2-PT-068-0062 2-PT-068-0069 2-PT-068-0323 2-PT-068-0334 2-PT-068-0340 2-RCK-250-RCRD 2-RPV-068-0100 2-SGEN-068-0101 2-SGEN-068-0102 2-SGEN-068-0103 2-SGEN-068-0104 2-STN-067-0490 2-STN-067-0491 2-TCV-062-0079 2-TE-068-0001 2-TE-068-0024 2-TE-068-0043 2-TE-068-0065 2-TNK-018-061/3 2-TNK-018-061/4 2-TNK-018-076/3 2-TNK-018-076/4 2-TNK-062-0129 2-TNK-0623-0044 2-TNK-063-0037 2-TNK-063-0060 2-TNK-063-0081 2-TNK-063-0099 2-TN K-063-0119 2-TNK-068-0300 2-TNK-070-0063 Base List 1 Description CONTAINMENT PRESSURE TRANSMITTER RCS WIDE RANGE PRESSURE LOOP 4 HOT LEG RCS WIDE RANGE PRESSURE LOOP 1 HOT LEG RCS PRESSURIZER PRESSURE TRANSMITTER RCS PRESSURIZER PRESSURE TRANSMITTER RCS PRESSURIZER PRESSURE TRANSMITTER 120V AC INST PWR TRANSFER RACK (2-M-7)REACTOR VESSEL STEAM GENERATOR 1 STEAM GENERATOR 2 STEAM GENERATOR 3 STEAM GENERATOR 4 ERCW STRAINER B2B-B ERCW STRAINER A2A-A LETDOWN FLOW TEMP DIVERSION CONT VLV RCS LOOP 1 HOT LEG TEMP RCS LOOP 2 HOT LEG TEMP RCS LOOP 3 HOT LEG TEMP RCS LOOP 4 HOT LEG TEMP ENGINE 2A1 DAY TANK 550 GAL ENGINE 2B1 DAY TANK 550 GAL ENGINE 2A2 DAY TANK 550 GAL ENGINE 2B2 DAY TANK 550 GAL VOLUME CONTROL TANK LEVEL XMITTER REFUELING WATER STORAGE TANK BORON INJECTION TANK 1A (CCP INJ TNK)SIS ACCUMULATOR TANK NO 4 SIS ACCUMULATOR TANK NO 3 SIS ACCUMULATOR TANK NO 2 SIS ACCUMULATOR TANK NO 1 PRESSURIZER RELIEF TANK COMPONENT COOLING WATER SURGE TANK Safety Function 5 2,4 2,4 2 2 2 0 2 2 2 2 2 0 0 3 2,4 2,4 2,4 2,4 4 4 4 4 3 1,3,4 1,3,4 1,3 1,3 1,3 1,3 2,4 0 B21 Sequoyah Unit 2 Base List I UNID 2-TNK-082-0224 2-TNK-082-0225 2-TNK-082-0234 2-TNK-082-0235 2-TNK-082-0254 2-TNK-082-0255 2-TNK-082-0264 2-TNK-082-0265 2-VLV-001-0512/0531 2-VLV-001-0513 2-VLV-001-0514 2-VLV-001-0515 2-VLV-001-0516 2-VLV-001-0517 2-VLV-001-0518 2-VLV-001-0519 2-VLV-001-0520 2-VLV-001-0521 2-VLV-001-0522 2-VLV-001-0523 2-VLV-001-0524 2-VLV-001-0525 2-VLV-001-0526 2-VLV-001-0527 2-VLV-001-0528 2-VLV-001-0529 2-VLV-001-0530 2-VLV-001-0539 2-XCT-250-QC2A 2-XCT-250-QC2B 2-XFA-202-0312 2-XFA-202-0313 Description DSL 2A1 STARTING AIR TANK A 35 CF DSL 2A2 STARTING AIT TANK A 35 CF DSL 2A1 STARTING AIT TANK B 35 CF DSL 2A2 STARTING AIR TANK B 35 CF DSL 2B1 STARTING AIR TANK A 35 CF DSL 2B2 STARTING AIR TANK A 35 CF DSL 2B1 STARTING AIR TANK B 35 CF DSL 2B2 STARTING AIR TANK B 35 CF MAIN STEAM SAFETY VALVES, SG-3 MAIN STEAM SAFETY VALVES, SG-3 MAIN STEAM SAFETY VALVES, SG-3 MAIN STEAM SAFETY VALVES, SG-3 MAIN STEAM SAFETY VALVES, SG-3 MAIN STEAM SAFETY VALVES, SG-2 MAIN STEAM SAFETY VALVES, SG-2 MAIN STEAM SAFETY VALVES, SG-2 MAIN STEAM SAFETY VALVES, SG-2 MAIN STEAM SAFETY VALVES, SG-2 MAIN STEAM SAFETY VALVES, SG-1 MAIN STEAM SAFETY VALVES, SG-1 MAIN STEAM SAFETY VALVES, SG-1 MAIN STEAM SAFETY VALVES, SG-1 MAIN STEAM SAFETY VALVES, SG-1 MAIN STEAM SAFETY VALVES, SG-4 MAIN STEAM SAFETY VALVES, SG-4 MAIN STEAM SAFETY VALVES, SG-4 MAIN STEAM SAFETY VALVES, SG-4 CCS SURGE TNK VACUUM RELIEF 480/240 -120V AC INST PNL TRANFRMR 2A 480/240 -120V AC INST PWR TRANSFRMR 2B ERCW TRANSFORMER 2A-A 480V SHUTDOWN TRANSFORMER 2A2-A Safety Function 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 0 0 0 0 B22 Sequoyah Unit 2 UNID 2-XFA-202-0314 2-XFA-202-0315 2-XFA-202-0316 2-XFA-202-0317 2-XFA-202-0318 2-XFA-202-0319 Base List 1 Description 480V SHUTDOWN TRANSFORMER 2A-A 480V SHUTDOWN TRANSFORMER 2A1-A ERCW TRANSFORMER 2B-B 480V SHUTDOWN TRANSFORMER 2B2-B 480V SHUTDOWN TRANSFORMER 2B-B 480V SHUTDOWN TRANSFORMER 2B1-B Safety Function 0 0 0 0 0 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 SQN-O-BCTB-078-0009-B SQN-O-BCTB-078-0012-A SQN-O-BCTB-078-0035-A SQN-0-BCTB-078-0035-B SQN-O-BCTC-078-O001 SQN-0-BCTD-078-0019-A SQN-O-BCTD-078-0020-B SQN-O-H EX-078-0017 SQN-0-HEX-078-0018 SQN-O-ISIV-078-0204C SQN-O-ISIV-078-0206C SQN-0-ISIV-078-0209B SQN-0-1SIV-078-0210B SQN-0-ISIV-078-0211C SQN-0-ISIV-078-0212C SQN-O-ISIV-078-0213C SQN-0-ISIV-078-0214C SQN-0-ISIV-078-0230B SQN-O-ISIV-078-0231B SQN-O-ISIV-078-0232B SQN-O-ISIV-078-0233B SQN-O-MTRB-078-0001 SQN-O-MTRB-078-0009-B SQN-O-MTRB-078-0012-A SQN-O-MTRB-078-0019-A SQN-0-MTRB-078-0020-B SQN-O-MTRB-078-0035-S SQN-O-PMP-078-0001 SQN-0-PMP-078-0009-B SQN-0-PMP-078-0012-A SQN-O-PMP-078-0019 SQN-O-PMP-078-0020 SQN-O-PMP-078-0035-S SQN-O-PMP-07S-0042 SQN-O-TA-078-0004A SQN-O-TE-078-0004 SQN-O-TI-078-0005 SQN-O-TI-078-0006 SQN-O-TI-078-0017 SQN-O-TI-078-0018 SQN-0-TIS-078-0004 SQN-0-TW-078-0005 SQN-O-TW-078-0006 Description SPENT FUEL PIT PUMP B-B 45N779-4 SPENT FUEL PIT PUMP A-A 45N779-4 SPENT FUEL PIT BACK-UP PUMP C-S (NORMAL SUP)SPENT FUEL PIT BACK-UP PUMP C-S (ALT SUP)SPENT FUEL PIT SKIMMER PUMP REFUELING WATER PURIFICATION PUMP A REFUELING WATER PURIFICATION PUMP B SPENT FUEL PIT HEAT EXCHANGER B SPENT FUEL PIT HEAT EXCHANGER A PNL ISOL VLV TO PI-78-10 PNL ISOL VLV TO PI-78-13 HIGH SIDE PANEL ISOLATION VALVE FOR FI-78-16 LOW SIDE PANEL ISOLATION VALVE FOR FI-78-16 PNL ISOL VLV FOR O-PI-78-21 PNL ISOL VLV FOR O-PI-78-22 PNL ISOL VLV FOR 0-PI-78-23 PNL ISOL VLV FOR O-PI-78-24 HIGH SIDE ISOLATION VALVE FOR 0-FI-078-0039 LOWSIDE ISOLATION VALVE FOR 0-FI-078-0039 HIGH SIDE ISOLATION VALVE FOR 0-FI-078-0040 LOW SIDE ISOLATION VALVE FOR 0-FI-078-0040 SPENT FUEL PIT SKIMMER PUMP SPENT FUEL PIT PUMP B-B 45N779-4 SPENT FUEL PIT PUMP A-A 45N779-4 REFUELING WATER PURIFICATION PUMP A MOTOR REFUELING WATER PURIFICATION PUMP MOTOR B SPENT FUEL PIT C-S (NOR & ALT PWR SUPPLY)SPENT FUEL PIT SKIMMER PUMP SPENT FUEL PIT.PUMP B SPENT FUEL PIT PUMP A REF WTR PUR PUMP A-A REF WTR PUR PUMP B-B SFP COOLING BACK-UP PUMP C-S SGLWHT TRANSFER PUMP TO TRANSFER CANAL OR SFP SPENT FUEL PIT WATER TEMP HI SPENT FUEL PIT WATER TEMP SFPCS HT EX A INLET TEMP SFPCS HT EX B INLET TEMP SFPCS HT EX B OUTLET TEMP SFPCS HT EX A OUTLET TEMP SPENT FUEL PIT WATER TEMP HI SFPCS HT EX A INLET TEMP SFPCS HT EX B INLET TEMP C2 Sequoyah Unit 2 Base List 2 UNID SQN-0-TW-078-0017 SQN-0-TW-078-0018 SQN-0-VLV-078-0201A SQN-0-VLV-078-0202A SQN-0-VLV-078-0203A SQN-0-VLV-078-0204A SQN-0-VLV-078-0205A SQN-0-VLV-078-0206A SQN-0-VLV-078-0207A SQN-0-VLV-078-0208A SQN-0-VLV-078-0209A SQN-0-VLV-078-0210A SQN-0-VLV-078-0211A SQN-0-VLV-078-0211B SQN-0-VLV-078-0212A SQN-0-VLV-078-0212B SQN-0-VLV-078-0213A SQN-0-VLV-078-0213B SQN-0-VLV-078-0214A SQN-0-VLV-078-0214B SQN-0-VLV-078-0215A SQN-0-VLV-078-0216A SQN-0-VLV-078-0217A SQN-0-VLV-078-0218A SQN-0-VLV-078-0219A SQN-0-VLV-078-0220A SQN-0-VLV-078-0221A SQN-0-VLV-078-0222A SQN-0-VLV-078-0223A SQN-0-VLV-078-0224A SQN-0-VLV-078-0230A SQN-0-VLV-078-0231A SQN-0-VLV-078-0232A SQN-0-VLV-078-0233A SQN-0-VLV-078-0501 SQN-0-VLV-078-0502 SQN-0-VLV-078-0503 SQN-0-VLV-078-0504 SQN-O-VLV-078-0505 SQN-0-VLV-078-0506 SQN-0-VLV-078-0507 SQN-0-VLV-078-0508 SQN-0-VLV-078-0509 Description SFPCS HT EX B OUTLET TEMP SFPCS HT EX A OUTLET TEMP RT VLV TO PI-78-2 RT VLV TO PI-78-7 RT VLV TO PI-78-8 RT VLV TO PI 10 RT VLV TO PI-78-11 RT VLV TO PI-78-13 RT VLV TO PI-78-14 RT VLV TO P1-78-15 RT VLV TO FI-78-16 RT VLV TO FI-78-16 RT VLV TO PI-78-21 VENT VALVE FOR 0-PI-78-21 RT VLV TO PI-78-22 VENT VALVE FOR 0-PI-78-22 RT VLV TO PI-78-23 VENT VALVE FOR 0-PI-78-23 RT VLV TO PI-78-24 VENT VALVE FOR 0-PI-78-24 RT VLV TO PI-78-25 RT VLV TO PI-78-26 RT VLV TO PI-78-27 RT VLV TO PI-78-29 RT VLV TO PDI-78-30 RT VLV TO PDI-78-30 SF PMP A-A PRESS TEST SF PMP B-B PRESS TEST RT VLV TO PI-78-37 RT VLV TO PI-78-38 RT VLV TO FI-78-39 RT VLV TO FI-78-39 RT VLV TO FI-78-40 RT VLV TO FI-78-40 SFP PUMP A-A SUCTION SFP PUMP B-B SUCTION SFP PUMP A-A SYS DR SFP PUMP B-B SYS DR SFP PUMP A-A CAS DR SFP PUMP B-B CAS DR SFP PUMP A-A CAS VT SFP PUMP B-B CAS VT SFP PUMP A-A CHECK C3 Sequoyah Unit 2 Base List2 UNID SQN-O-VLV-078-0510 SQN-O-VLV-078-0511 SQN-0-VLV-078-0512 SQN-O-VLV-078-0513 SQN-O-VLV-078-0514 SQN-O-VLV-078-0515 SQN-O-VLV-078-0516 SQN-O-VLV-078-0517 SQN-0-VLV-078-0518 SQN-O-VLV-078-0519 SQN-O-VLV-078-0521 SQN-O-VLV-078-0522 SQN-0-VLV-078-0523 SQN-O-VLV-078-0524 SQN-O-VLV-078-0525 SQN-O-VLV-078-0526 SQN-O-VLV-078-0527 SQN-0-VLV-078-0528 SQN-O-VLV-078-0529 SQN-O-VLV-078-0530 SQN-O-VLV-078-0531 SQN-O-VLV-078-0532 SQN-O-VLV-078-0533 SQN-O-VLV-078-0534 SQN-O-VLV-078-0535 SQN-0-VLV-078-0536 SQN-O-VLV-078-0537 SQN-O-VLV-078-0538 SQN-O-VLV-078-0539 SQN-0-VLV-078-0540 SQN-0-VLV-078-0541 SQN-O-VLV-078-0542 SQN-0-VLV-078-0543 SQN-0-VLV-078-0544 SQN-O-VLV-078-0545 SQN-0-VLV-078-0546 SQN-O-VLV-078-0547 SQN-O-VLV-078-0548 SQN-O-VLV-078-0549 SQN-O-VLV-078-0550 SQN-O-VLV-078-0551 SQN-O-VLV-078-0552 SQN-O-VLV-078-0553 Description SFP PUMP B-B CHECK HX A DISCH HX B DISCH COOL LOOP SOV DEM WATER MAKE-UP SOV FROM SFP FILTER SOV COOL LP CASK LOAD SOV SOV TO SFP FILTER SOV TO SFP FILTER SFP PUMP DISCH TO HUT SFP SOV TO SFP FILTER PRIMARY WATER-SFP SOV DEM SOV TO SFP FILTER SFP FILTER ISOL-INLET SFP FILTER ISOL-DISCH SFP SOV TO DEM SFP DEM INLET CHECK VLV FROM RESIN TK SOV SFP DEM VENT TO WDS SRST SOV SFP DEM DR DEM SOV FROM RWPP DEM SOV TO RWPF DEM CHECK TO RWPF RWPP TO RWPF SOV RWPF B ISOL-INLET RWPF A ISOL-INLET RWPF B VENT RWPF A VENT RWPF B DR RWPF A DR RWPF B ISOL-DISCH RWPF A ISOL-DISCH RWPF TO CVCS HLDUP TK SAMPLING CONN VALVE TO REF CAVITY CHECK TO TRAN CANAL SOV SAMPLING CONN VALVE RWPP B ISOL-DISCH RWPP A ISOL-DISCH RWPP B CHECK RWPP A CHECK RWPP B CASING DR C-4 Sequoyah Unit 2 UNID SQN-O-VLV-078-0554 SQN-O-VLV-078-0555 SQN-O-VLV-078-0556 SQN-O-VLV-078-0563 SQN-O-VLV-078-0564 SQN-0-VLV-078-0565 SQN-O-VLV-078-0568 SQN-0-VLV-078-0569 SQN-0-VLV-078-0570 SQN-O-VLV-078-0571 SQN-O-VLV-078-0572 SQN-O-VLV-078-0573 SO.N-0-VLV-078-0574 SQN-0-VLV-078-0575 SQN-0-VLV-078-0576 SQN-0-VLV-078-0577 SQN-O-VLV-078-0578 SQN-0-VLV-078-0579 SQN-O-VLV-078-0581 SQN-O-VLV-078-0582 SQN-0-VLV-078-0583 SQN-0-VLV-078-0584 SQN-O-VLV-078-0585 SQN-O-VLV-078-0586 SQN-0-VLV-078-0587 SQN-0-VLV-078-0588 SQN-0-VLV-078-0589 SQN-0-VLV-078-0590 SQN-O-VLV-078-0591 SQN-O-VLV-078-0592 SQN-0-VLV-078-0593 SQN-0-VLV-078-0594 SQN-O-VLV-078-0595 SQN-O-VLV-078-0596 SQN-0-VLV-078-0597 SQN-0-VLV-078-0598 SQN-O-VLV-078-0599 SQN-O-VLV-078-0606 SQN-O-VLV-078-0607 SQN-O-VLV-078-0608' SQN-O-VLV-078-0611 SQN-O-VLV-078-0612 SQN-0-VLV-078-0613 Base List 2 Description RWPP A CASING DR RWPP B SUCTION SOV RWPP A SUCTION SOV FROM TRAN CANAL CHECK FROM TRAN CANAN SOV FROM TRAN CANAL VENT FROM CVCS REC PUM SOV SFP SKIM SOV SUCT CLEAN SOV SFP SKIM STR VENT SFP SKIM STR DR SFP SKIM PUMP DR SFP SKIM FILTER ISOL SFP SKIM FILTER VENT SFP SKIM FILTER DR SFP SKIM FILTER ISOL SFP FILTER VENT SFP FILTER DR SFP PUMP C-S SUCT A SFP PUMP C-S SUCT B SFP PUMP C-S CAS VT SFP PUMP C-S SYS DR SFP PUMP C-S CAS DR SFP PUMP C-S CK SFP PUMP C-S TO TR B SFP PUMP C-S TO TR A COOLING LOOP A LP DR COOLING LOOP B LP DR FLOOD MODE LOOP VENT RWP FILTER PIPING DR RWP FILTER PIPING DR SFP FILTER PIPING DR HX A OUTLET DR HX B OUTLET DR HX OUTLET PIPING DR RWP PUMPS DISCH ISO RWP PUMP DISCH ISOLVLV HUT TO REFUEL CANAL ISOL HUT TO REFUEL CANAL TELL-TALE DRAIN HUT TO REFUEL CANAL TELL-TALE VENT SG LAYUP WATER HOLDUP TK RECIRC ISO VLV SGLWHT TRANSFER PIPING DR VLV SGLWHT RECIR DR & SAMPLE VLV C5 Sequoyah Unit 2 Base List 2 UNID SQN-0-VLV-078-0614 SQN-0-VLV-078-0615 SQN-0-VLV-078-06i6 SQN-0-VLV-078-0617 SQN-0-VLV-078-0618 SQN-0-VLV-078-606 SQN-0-XFA-078-0019-A SQN-O-XFA-078-0020-B SQN-0-XS-078-0036A-S SQN-O-XS-078-0036B-S SQN-O-XSW-078-0035-S SON-1-VLV-078-0225A SQN-1-VLV-078-0226A SQN-1-VLV-078-0227A SQN-1-VLV-078-0228A SQN-1-VLV-078-0229A SQN-1-VLV-078-0557 SQN-1-VLV-078-0558 SQN-1-VLV-078-0559 SQN-1-VLV-078-0560 SQN-1-VLV-078-0561 SQN-1-VLV-078-0562 SQN-1-VLV-078-0566 SQN-1-VLV-078-0567 SQN-1-VLV-078-0600 SQN-1-VLV-078-0601 SQN-1-VLV-078-0602 SQN-1-VLV-078-0610 SQN-2-VLV-078-0225A SQN-2-VLV-078-0226A SQN-2-VLV-078-0227A SQN-2-VLV-078-0228A SQN-2-VLV-078-0229A SQN-2-VLV-078-0557 SQN-2-VLV-078-0558 SQN-2-VLV-078-0559 SQN-2-VLV-078-0560 SQN-2-VLV-078-0561 SQN-2-VLV-078-0562 SQN-2-VLV-078-0566 SQN-2-VLV-078-0567 SQN-2-VLV-078-0600 SQN-2-VLV-078-0601 Description SLGWHT TRANSFER PIPING DR VLV SGLWHT TRANSFER PIPING ISO VLV SGLWHT TRANSFER PIPING CHK VLV SGLWHT TRANSFER PIPING ISO VLV SGLWHT TRANSFER PIPING ISO VLV BLOCK VALVE HUT TO SFP TRANSFER CANAL TRANSFORMER TRANSFORMER SFPCS BACK-UP PUMP C-S POWER TRANSFER SW SFPCS BACK-UP PUMP C-S POWER TRANSFER SW.SFP COOLING BACK-UP PUMP C-S XFR SW REF CAV ISO TEST CONN REF CAV ISO TEST CONN WDS ISO TEST CONN WDS ISO TEST CONN WDS ISO TEST CONN REF CAVITY ISOL REF CAVITY ISOL REF CAVITY ISOL REF CAVITY ISOL REF CAVITY ISOL FROM REF CAVITY CHECK FROM SIS RWST CHECK TO CSS RWST SOV REFUEL CAV SUPPLY BLOCK CONT ISO VENT CONT ISOL TEST CONN FUEL TRANSFER TUBE WAFER VALVE REF CAV ISO TEST CONN REF CAV ISO TEST CONN WDS ISO TEST CONN WDS ISO TEST CONN WDS ISO TEST CONN REF CAVITY ISOL REF CAVITY ISOL REF CAVITY ISOL REF CAVITY ISOL REF CAVITY ISOL FROM REF CAVITY CHECK FROM SIS RWST CHECK TO CSS RWST SOV REFUEL CAV SUPPLY BLOCK CONT ISO VENT C6 Sequoyah Unit 2 UNID SQN-2-VLV-078-0602 SQN-2-VLV-078-0610 SQN-2-ZS-078-0041A SQN-2-ZS-078-0041B Base List 2 Description CONT ISO TEST CONN FUEL TRANSFER TUBE WAFER VALVE REF CNL VORTEX SUPP ZONE SW 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 Sequoyah Unit 2 Seismic Walkdown Equipment Ust I Created Bjf: Approved BY: 1 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 III Batteries 1-20 Rack 250 AUXILIARY 749 0 20 Y 66 15 O-BATB-250-OX-F 125V Vital Battery Room III Batteries 21-40 Rack 250 AUXILIARY 749 0 20 Y 67 15 O-BATB-250-QX-F 125V Vital Battery Room III Batteries 41-60 Rack 250 AUXILIARY 749 0 20 Y 68 15 0-BATB-250-QY-G 125V Vital Battery Room IV Batteries 1-20 Rack 250 AUXILIARY 749 0 21 Y 69 15 0-BATB-250-QY-G 125V Vital Battery Room IV Batteries 21-40 Rack 250 AUXILIARY 749 0 21 Y 70 15 O-BATB-250-QY-G 125V Vital Battery Room IV Batteries 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 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 2 Seismic 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 FUEL PITPUMPA 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 -RCS PreMWssu Control 3 -RCS Inventry 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 -.Robert Malone , 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free-of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AENE UE N/AE Y23 NEI UE N/AE YE NEI UE N/AH YO NEI UE-3 Enter the equipment class name from Appendix B: Classes of Equipment E2 Equipment ID No. SQN-O-DRYA-032-0002-B Eq a0tD Equip. ClaSS3 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NEI UrI N/AEr YZNrUEI 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 Phillip York Date: 8/8/12 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?Front panels could not be opened due to sensitive equipment that is utilized in all modes of operation.
Front kick-plates and 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YX NEI UEI N/AE YCK NEI UE N/AENED UE N/AE YEl N E- U E N/A M YN NEI U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX NEI UE- N/AE YN NEI UI-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 S t~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?Front panels could not be opened due to sensitive equipment that is utilized in all modes of operation.
Front kick-plates and 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AE Y 1 N E- U E- N/AE YN NE UE N/AE YO: NO--UO--VAN/[]
YE NEI UE/3 Enter the equipment class name from Appendix B: Classes of Equipment E6 Equipment ID No. SQN-2-B4 C-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NO UEI N/AO YM NEI U0 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see calculation SCG-4M-00169. pages 17, 18A, 18B, and 18C.2. Is the anchorage free of bent, broken, missing or loose hardware?Front kick-plates were removed and anchorage to structure was verified.
Front panels 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NO YZ NE U- N/AE YER NE UE N/AE YN NE UE N/AE YN NO UE N/AE Y M N E- U E]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?
Conduit from top of cabinet has minimum clear distance to cable trays.Licensing evaluation shows that seismic event would cause a movement of one-half inches. Not credible.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YCK NO UO N/AE[YZ NEI UEl N/AE:]YZ NEI U- N/AE3 YN NEI U[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 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?Front kick-plates were removed and anchorage to structure was verified.
Front panels 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NE UE N/AE YO NE UE N/AENE UE N/AE YE NE UE N/AZ YO NE UE 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 cabinet seismically qualified in calculation SCG-1-86.9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YO NEI UE- N/A-YN NO UE]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 E Equipment Description 480V REACTOR MOV BD 2A2-A Location:
Bldg. Aux Floor El. 749 Roon quip. Class 3 1 -MCC n, 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?Front kick-plates were removed and anchorage to structure was verified Front panels 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE N/AE YO NE UE N/AENE UE N/AO YE NE UE- N/AMNO UEr 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?
Floor fan is chained improperly to conduit support near cabinet.During a seismic event fan could hit cabinet.YE] NM U- N/AF 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NO Ur N/AENr-U1u 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 Phillip York Date: 7/30/12 7/30/12 E13 St.,...: YN NEI U0]Seismic Walkdown Checklist (SWC)Equipment ID No. SQN-2-BDC-201-GN-B Equip. Class 3 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?Front kick-plates were removed and anchorage to structure was verified.
Front panels 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YER NE UE N/AE[YN NEI UE N/AE YER NE UE N/AE YE NEI UE N/AN YN NO UE 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 calculation SCG130XI 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 James Edgar Date: 7/26/12 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 of the 50% of SWEL items requiring such verification)?
YONO 2. Is the anchorage free of bent, broken, missing or loose hardware?Front kick-plates were removed and anchorage to structure was verified Front panels 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YO NEI UE- N/AE YO NE UE N/AE YO NE UE N/AE-YE NEI UE N/AO YO NEI UE-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEI U- N/AE YZ NO UF 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 S t.,..: 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?Front panels could not be opened due to the excessive safety hazard of opening this shutdown board during any mode 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AENE UE N/AE Y[ NE UE-I N/AE YE NEI UE N/AIK YE NO UE-1 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NEI UiE N/AE YS NEI-U-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?Front panels could not be opened due to the excessive safety hazard of opening this shutdown board during any mode 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI U- N/A--YN NEI UE N/AE YN NEI UEI N/AE YE NE UE N/AZ YIR NE UE 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 calculation SCG130X11.
- 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YE NE UE N/AO YNN[UO 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 James Edgar Date: 7/26/12 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?Front panels could not be opened due to the excessive safety hazard of opening this shutdown board during any mode 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YX NEI UE N/AE YO NEI UE N/AENE UE N/AE YE NE UE1 N/AS YZ Ur 3 Enter the equipment class name from Appendix B: Classes of Equipment E22 Equipment ID No. SQN-2-BDB-20 1-DO-B E a L t c Equip. ClasS3 2 -Low Voltat7e 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 calculation SCGI3OX! 1.9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NO UE N/Al YI NEI UE-I 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 James Edgar Date: 7/26/12 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 of the 50% of SWEL items requiring such verification)?
YE NZ 2. Is the anchorage free of bent, broken, missing or loose hardware?Front panels could not be opened due to the excessive safety hazard of opening this shutdown board during any mode of operation.
Back panels required extensive disassembli' to open.3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE N/AENE UE N/AENE UE N/AE YE NE UE N/AZ YNNEU-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NE U- N/AE Y[ NEI UM 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 S t.,..: YN NO U-Seismic Walkdown Checklist (SWC)Equipment ID No. SQN-2-BDB-202-CP-B Equipment Description 6900V SHUTDOWN BOARI Location:
Bldg. Aux Floor El. 734 Manufacturer, Model, Etc. (optional but recommend, Equip. Class 3 3 -Medium Voltage Switchcqear Q 2B-B Room, Area 36 -6.9kV Shutdown Board Room B 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?Front panels could not be opened due to the excessive safety hazard of opening this shutdown board during any mode of operation.
Back panels required extensive disassembly to open.3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NE UE N/AE YM NEI UE N/AE Y1Z NEI UE N/AE YE NEI UE N/AN YCK NE UE 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 additional restraint to prevent tipping into soft targets. Only one restraint point 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 was found that the scaffolding had been anchored properly from 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 of potentially adverse seismic interaction effects?YX NEI U-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. Proper storage for the equipment was verified.Evaluated by: Robert Malone Date: 8/7/12 Phillip York Isaac Antanaitis 8/7/12 & 8/23/12 8/23/12 E27 S t~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 Transformer 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 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)?
For anchorage configuration verification see draivings 705 7025 and 48N1274 Mk 2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YS NE UE N/AE Y0 NE UE N/AE YS NE U[ N/AE YN NEI UE N/AE Y9 NEI UE 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 drawing 46W405- 7,9.9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NO UE- N/AE]YM NO UF 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 S t....: 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 Transformer 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawings 705 7025 and 48N1274 Mk 2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI YZ NEI U- N/AE:-YN NEI UE N/A-YX NEI UE N/A-YX NEI UE-] N/AD YZ NO U-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, Y 0 N E- U E- N/AE and masonry block walls not likely to collapse onto the equipment?
Hairline cracks 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX NE UE N/AEOther 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 Transformer Room 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 anchorage configuration verification see drawings 7057025 and 48N1274 MA- 2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YX NE UE[ N/AO YN NO UE N/AE YN NE UE N/AE YX NE U[ N/AE YN NOU11 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?
Hairline cracks were observed and should be monitored.
Dwg 46W405-8 confirms use of same 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 of potentially adverse seismic interaction effects?YN NEI Ur 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 Phillip York Date: 7/30/12 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 Transformer 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 YX NEI of the 50% of SWEL items requiring such verification)?
For anchorage configuraiion verification see drawings 7057025 and 48N1274 Mk 2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y9 NEI U- N/AE YZ NO UE- N/A-YZ NEI UE N/A-YZ NE U- N/AE YZ NO U-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?
Hairline cracks 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NEI UE1 N/A--YZ NEI UE-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 t a 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawings 35 W312 Section A-A and 33N334 Section G-G.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?.5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEINEI UE N/A-NEI UE N/AENO Ur N/AFENEI UE N/AE YN NEI UE--]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEI U13 N/AEr YX NO U-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 Phillip York Date: 7/19/12 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 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 YS NEI of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drmvings 35 W312 Section A-A and 33N334 Section G-G.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YX NEI UE1 N/AE YCK NE UE N/AE Y[K NE UE N/AENE UE N/AE YN NE UE1 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YS NEI UE N/AEI YN NEI UM 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 Phillip York Date: 7/24/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NO UE N/AE YZ NO UE N/AE]YE ENO UE N/AE YE NE UE N/AN Y[ NO UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NE UE- N/AE YER NEI U-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 S t a t t: 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 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 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 anchorage configuration verification see drawing C-55HMTA86X22-B
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YIZ NEI UE N/A[YZ N- UE] N/AE YN NE UE1 N/A]YNl NE UE N/AE YN NO UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NEI UEr N/AO YX NO UE1 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 -Charging Pump 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)?
For anchorage configuration verification see drawing ISJ-0476-C-01.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NE UE N/AENEI UE N/A"NE UE N/AENE UE N/AE YN NEI UO 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 used for equipment removal was near the equipment.
It is restrained/reinforced with 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 Phillip York Date: 8/6/12 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)?
For anchorage configuration verification see drawing ISI-0476-C-0l.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
YN NE UE N/AO YtN NEI UE N/AE 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?(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 potentially adverse seismic conditions?
YZ NEI UE N/AE YN NEI U-3 Enter the equipment class name from Appendix B: Classes of Equipment E46 Equipment ID No. SQN-2-PMP-063-OO1E Equipment Description SAFETY INJECTION PUMP 2A-A quip. Class 3 5 -Horizontal Pump 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 used for equipment removal was near the equipment.
It is restrained/reinforced with cross bars bolted to the concrete wall.9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NEI UE N/AE-YN NE-I UE 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 8/6/12 PhilliD York F47 St.tus: YN NE UE Seismic Walkdown Checklist (SWC)Equipment ID No. SQN-2-PMP-070-0059-A Equip. Class 3 5 -Horizontal Pump 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 anchorage configuration verification see drawing ISI-0260-C-01.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y1 NE UE N/AE]YX NO U-E N/A[YN NEI UIE N/AE-1 YN NE UE N/AE[YO NEI UIE 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' "specialfire barrier" wall nevt to the equipment.
It appears to be constructed of dry wall and cantileveredform the floor.During a seismic event, it was determined that the wall would not damage the equipment if it collapsed and 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 of potentially adverse seismic interaction effects?Y 0 N I] U E]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)?
For anchorage configuration verification see TVA calculation CEB-CQS-373.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YCK NEI UE- N/A-NEI UE N/AE Y19 NEI UE N/AE YN NE UE N/AE YN NEI UE1 3 Enter the equipment class name from Appendix B: Classes of Equipment E50 Equipment ID No. SQN-O-PMP-067-0452 Equipment Description ERCW PUMP N-B Equip. Class 3 6 -Vertical Pump 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NE UEr N/AO YZ NO UE-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 Philili York Date: 7/24/12 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)?
For anchorage configuration verification see TVA calculation CEB-CQS-373.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y19 NEI UE N/AE YCK NO U[ N/A-NE UE N/AE YS NEl U E- N/A E YN NEI UE 3 Enter the equipment class name from Appendix B: Classes of Equipment E52 Equipment ID No. SQN-0-PMP-067-0464 Equipment Description ERCW PUMP R-A Equip. Class 3 6 -Vertical Pump 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NEI U- N/AE YM NEI UI 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)?
For anchorage configuration verification see drawing 31 W211-6, Section B6-B6.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y[ NEI UE N/AE-YN NE U13 N/AO Y[ NEI UE N/AE YN NE UE N/AENEI UEI 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NED UE N/AEOther 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 attached to equipment was not closed and caulk has pulled away from the electrical wire. Assembly is no longer watertight.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Phillip York Date: 7/24/12 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 PUMP D-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)?
For anchorage configuration verification see drawing 31 W211-6, Section B6-B6.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Concrete edge distance for rear bolts is reduced as compared to other edges. Embedment of bolts into concrete is an additional 12" below the pad, per drawing 31 W211-6, Section B6-B6, so reduced edge distance does not affect overall strength.YN NO UE N/AE YN NEI UE N/AE Y[ NEI UEI N/AE YN NE UE N/AE YN NEI U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y E NrE- UrE- N/AE YZ NE-I UE 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 Phillip York Date: 7/19/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NEI UE N/AN YE NO UE N/AN YE NE UE- N/AN YE NE UEr N/AM YM NE UE-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NE U- N/A-YX NO-UiE 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. PUMP AND 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NEI UE N/AZ YE NE UE N/AS YE NEI UE N/A23 YE NE UE N/A2I YO NE UE 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. PUMP AND 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y[ NEI UE N/AOINO U[E]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 Phillip York Date: 8/1/12 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 PUMP AND 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE- NEI UE N/AEK YEI NEI UE] N/AZ YEI NEI UE] N/AN YEI NEI UE- N/AM yM NEI U-]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. PUMP AND 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YS NEI UEI N/AE: YZ Nr-UE 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 Phillip York Date: 818112 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NEI UEI N/AN YE NE UE N/AN YE NE UEi N/AN YE NEI UE N/AS YM NEI UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NO U1 N/AE YM NEI U0 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 Phillip York Date: 8/6/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NE UE] N/A YE NE UEq N/A[Z YE NE UE N/AM YE NE UEJ N/AN YE NEO UE1 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NE UE N/AE YM NO U0 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NE UE N/A[K YE NEI UE N/AN YE NE UE N/ACK YE] NE UE N/A[K YM NEI UE 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?
Storage cabinet chained and wheels locked.YER NEI UE- N/AF 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 Phillip York Date: 8/3/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE0 N E] UE N/A 0 YE NE UE1 N/AO YE NEI UE N/AO YE NE UE-I N/AO YON-UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN N- U- N/AE-YM NEI U-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 of the 50% of SWEL items requiring such verification)?
YEI NO 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE- NEI UE" N/A[YEr NE1 UEI N/AN YE- NEI UE- N/AO YE- NEI UEI N/AN YZ NEI UE1 3 Enter the equipment class name from Appendix B: Classes of Equipment E72 Equipment ID No. SQN-2-FCV-003-O1 26A-B i l Equip. ClasS3 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 S t.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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NE UE N/A[Y-1E NrEl U E] N/A 0 YE NE UE N/AM YE NE UE N/A[Yl N- rU 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YCK NEI U- N/AE Y[ NEI Ur 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 Phillip York Date: 7/16/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NE UE- N/AN YE NEI UE N/AM YE NEI UE N/AN YE NEI UE N/AN YM NE UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YS NE UEI N/AEN- Ur 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 Phillip York Date: 7/23/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE1 NEI UE- N/AN YE NEI UE- N/AN YE- NEI UE- N/AN YEI NEI UEV N/AN YZ NEI-U-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, Y M 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YCK NE UE N/AE YNNEU-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 Strainer 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 of the 50% of SWEL items requiring such verification)?
YO NM 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NE UE N/AN YE NEI UE N/AX YE NEI UEI N/AN YE NE UE N/AN YN NO-UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEI UIE N/AE YN NEI urE 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawingl, 2-10N320-3, Detail F3.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NEI YN NE UE N/AErNEI UE N/AENEI UEr N/A-NEI UEI N/AE YE NEI U-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 calculation SCG-1-86.9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NE U[E N/AEI YN NO Ui 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawing],2-10N320-3, Detail F3.2. Is the anchorage free of bent, broken, missing or loose hardware?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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YM NEI YZ N- U- N/A'YN NE U- N/AE YZ NEI UE N/AE YZ NE UE3 N/AE Y[R NEI U-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 calculation SCG-1-86.9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YER NE U-" N/ArNr Ur 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 of the 50% of SWEL. items requiring such verification)?
For anchorage configuration verification see drawing],2-10N320-3, Detail E3.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NO YN NEI UE N/AE Y[ NE U- N/AENE UE N/AENE UE N/AE[YM NEI UO 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 approved in calculation SCG-1-86.9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX NEI UEr N/AEr YN NEI- U 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawingi, 2-10N320-3, Detail E3.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NO YN NE UE] N/AE Y X N E] U E N/A0 Y X N E] U E] N/AE YN NEI UE N/AE Y9 NE UE 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 calculation SCG-1-86.9. Do attached lines have adequate flexibility to avoid damage?Y 0N 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 Phillip York Date: 7/24/12 7/24/12 E89 S t e 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 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 YO NNI of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE- N/AEr YO NEI UE1 N/AE YN NEI UE N/AD YEr NEI UEr N/AINO UE-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NE UE N/AE YX NEI U-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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y9 NE UE N/AE YO NO UE N/AE YN NEI UE N/AE YE NE UE N/AI Y0 NE-- U[E]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NEI U- N/AE YZ NEI- u 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 Phillip York Date: 7/31/12 7/31/12 E93 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?Nuts are missing from rear center and rear corner anchor bolts. Upon further investigation, calculation DCG-4M-O01 73 shows that the equipment was seismically qualified for this arrangement.
- 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE N/AE[YN NEI UE N/AE YN NE UE N/AE YE NE UE] N/AN YM NEI U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NED Ui N/AE yM NEI UM 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 Equipment Description SIS PUMP COOLER 2A-A Equip. Class 3 10 -Air Handler 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?YN NE UE N/AE YE NE UE N/AE Y[ NE UE N/AE 5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NEI UE N/AN YM NEI UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NEI UEr N/AE[YN NEI U-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 anchorage configuration verification see drawing CS-LIT(X585)-
JX585.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y1Z NEI UE] N/AE YZ NE UE N/AE-]Y[ NE UE N/AE YZ NE UE N/AE YEK NO UE-]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NE U- N/A-Y[NrU-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 Phillip York Date: 7/30/12 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)?
For anchorage configuration verification see drawing 48N1288, Mk 4& 5.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?There are cracks in the housekeeping pad These cracks do not ertend into the concrete slab.5. Is the anchorage configuration consistent with plant documentation?(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 steel plate 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 potentially adverse seismic conditions?
YZ NE U- N/AE YN NEI UE N/AE YN NEI UE N/AE YEK NEI UE0 N/AE1 YM NEI UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NE UE- N/Ar YN NEI U0 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 Phillip York Date: 8/7/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YCK NEI UE N/AE YZ NEI UE N/AE YM NE UE N/AE YE NEI UE N/AN YZ NEI U-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?
Fire protection line is in contact with foam insulation on top of chiller piping. This is not a soft target and not considered seismically adverse.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light wire restraint is no longer connected to the ceiling.This is not considered seismically adverse.9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y[ NO UE[ N/AE YZ NEI UE- N/AEI Y[ NEI U- N/AE YX NEI UF-E 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 required and set screws are used for installation purposes only.Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Phillip York Date: 8/8/12 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 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 N Z of the 50% of SWEL items requiring such verification)?
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE- N/AE-YN NEI UE N/AE YN NEI UE- N/AE[YEI NEI UE- N/AM YM NEI UE-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 distribution of hairline cracks in the block wall near equipment.
Cracks are exaggerated due to suction through cracks. Plant has been advised to monitor. Not considered seismically 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 Phillip York Date: 7/31/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AE YO NEI UE1 N/AE YZ NE UE N/AE YE NEI UE N/A 3 Enter the equipment class name from Appendix B: Classes of Equipment E106 Equipment ID No. SQN-A-CMP-032-0086-B Equip C 2r Equip. ClaSS3 12 -Air Compressor 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 Phillip York Date: 816/12 816/12 E107 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)?
For anchorage configuration verification see drawing I 0N320-2, Detail F2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YX NEI U- N/AE Y[K NEI UE N/AE Y[ NEI UE N/AENEI UE N/AE YZ NEI U]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YER NEI UE1 N/AE YN NEI Ur-E 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 Phillip York Date: 7/16/12 7/16/12 E109 S t.tý..: 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)?
For anchorage configuration verification see drawing 10N320-2, Detail F2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YX NEI UE- N/AE Y9 NEI UE] N/AE YO NEI UE- N/AE YN NEI UEr N/AE--1 YN NEI UE1 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NEI UEI N/AEI YZ NO U--I 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 Phillip York Date: 7/17/12 7/17/12 E111 S t.tý: 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 anchorage configuration verification see drawing 10N320-2, Detail F2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YX NEI UE] N/AE Y[ NE UE- N/AE Y[ NEI UE] N/AE YE NE UE- N/AE1 Y19 NEI UE-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NEI U- N/AE]NEI- U 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 Phillip York Date: 7/23/12 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 Y 9 N ]of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawings 45N232 &48N1275.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NE] UE] N/A--Y[ NEI UE] N/AE-]YN NE] UEI N/AE]YER NE] UE] N/AE YN NO] UE 3 Enter the equipment class name from Appendix B: Classes of Equipment El14 Equipment ID No. SQN-2-GEND-085-DG,4D ERi las 1 to Equip. ClaSS3 13 -Motor Generator Equipment Description 4D. CONTROL ROD DRIVE GENERATOR 2A Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Hoist is anchored to pipe support near equipment and can roll into equipment.
There are no soft targets on the equipment, therefore this is considered insignificant.
YZ NO U- N/AE]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 Phillip York Date: 8/3/12 8/3/12 E115 S t.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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration v'erification see drawings 45N232 &48N1275.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZNEI YZ NEI UE N/AE YER NEI UE- N/AENE UE N/AE Y9 NEI UE N/AENO UE 3 Enter the equipment class name from Appendix B: Classes of Equipment E116 Equipment ID No. SQN-2-GEND-085-DH/3B E 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YO NEI UE N/AE Y[NEU-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 generator missing one bolt. Bolt can be seen under engine. Not considered significant.
Evaluated by: Robert Malone Phillip York Date: 8/3/12 8/3/12 El17 St.: YE NEI UiE Seismic Walkdown Checklist (SWC)Equipment ID No. SQN-O-XSW-250-KL-S Equip. Class 3 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 anchorage configuration verification see drawings 48N1272, Detail Mks 36, 37, 38, & 39.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 angle frame were noted in the walkdown.
The corresponding drawing shows multiple possible locations for bolts, but it appears that evety location is not required for installation.
4 bolts is sufficient attachment for the panel.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
YN NEI UE N/AE YN NO UE N/AE YCK NEI UiE N/AE YEK NEl UE N/AENEI UE 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 calculation46 W405-8 & -9.9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NEI UE N/ArE YZ NEI Ur 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 Phillip York Date: 7/20/12 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 anchorage configuration verification see drawings 48N11272, Detail Mks 36, 37, 38, & 39.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 angle frame were noted in the walkdown.
The corresponding drawing shows multiple possible locations for bolts, but it appears that everO location is not requiredfor installation.
4 bolts is sufficient attachment for the panel.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
YN N- UE-- N/AE YN NEI U- N/AE YS NE U- N/AE YZ NE U- N/AENEI U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yr NEI UEr N/AE-YCK NEI UE-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 Phillip York Date: 7/20/12 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 -Distribution Panel 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?Back panels were opened and anchorage to structure was verified The power boards exist in one continuous cabinet and no panel-to-panel anchorage was observed Front 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y[ NE UE N/AE YN NEI UE N/AE YN NE UE N/AE YE NEI UE-] N/AN YM NEI UE]3 Enter the equipment class name from Appendix B: Classes of Equipment E122 Equipment ID No. SQN-2-BDE-250-NF-E Equip.Equipment Description 120VAC VITAL INSTR POWER BD 2-Il"lass 3 14 -Distribution Panel 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y[ NEI UE- N/AE[YN NEI U]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 t..: YN NEI UE Seismic Walkdown Checklist (SWC)Equipment ID No. SQN-2-BDE-250-NK-G Equip. Class 3 14 -Distribution Panel 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?Back panels were opened and anchorage to structure was verified The power boards exist in one continuous cabinet and no panel-to-panel anchorage was observed.
Front 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
3 Enter the equipment class name from Appendix B: Classes of Equipment YN NEI UEI N/AE Y Z NE UE- N/A E]YM NE UE N/AE-I YE NE UE N/AN YN NE UE1 E124 Equipment ID No. SQN-2-BDE-250-NK-GEquip.assAL14NSDRstr Equip. ClaSS3 14 -Distribution Panel Equipment Description 120VAC VITAL INSTR POWER BD 2-/V Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead fluorescent bulbs have spring lock attachment.
Follow-up to review calc for block walls.Masonry block wall behind equipment approved in calculation 46W405-9.9. Do attached lines have adequate flexibility to avoid damage?Flex hose used.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEIUO N/AEI YN NEIUE1 N/AE)Y[KNEIUO N/AEJ YIZNEIUO Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could YS NEI UE adversely affect the safety functions of the equipment?
Comments (Additional pages may be added as necessary)
Evaluated by: Lance Summers Isaac Antanaitis Date: 7/26/12 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 -Distribution Panel 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?Front panel was opened and anchorage to structure was verified 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?Visible concrete around cabinet shows no cracking.5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NE UE N/AE YN NO UE N/AE Y NE1 UE] N/A E-YE NEI UE N/A[YE-NEU 3 Enter the equipment class name from Appendix B: Classes of Equipment E126 Equipment ID No. SQN-2-PNLA-082-TV-A Equip. Class Equipment Description DG 2A-A 125 VOLT DC DISTRIBUTION PNL 3 14 -Distribution Panel 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEI UE- N/A-I Yr NEI Ur 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 Phillip York Date: 7/17/12 7/17/12 E127 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE N/AE YZ NE UE N/AE Y9 NEI UE N/AE YE NEI UE N/AZ YNNNU-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NE UE N/AE yZ NEI U-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 Phillip York Date: 7/18/12 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 -1 25V 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 anchorage configuration verification see drawings 1,2-45N230, Section B-B.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
YZ NEI UE] N/AE]YN NEI U- N/AO 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?(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 potentially adverse seismic conditions?
Y1K NEI UE N/AE YN NEI UE]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX NE U- N/AE YM NEI Ur 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawings 1,2-45N230, Section B-B.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NEINO UE N/AENO UE1 N/AENEI UE N/A-NE UE N/AENEI U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM N- U- N/A-NEI U-I 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 Phillip York Date: 7/30/12 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 anchorage configuration verification see drawings 1,2-45N230, Section B-B.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y[K NE UE N/A" YN NE UE N/AE Y9 NE UE N/AE YN NE UE N/AE Y~NNUE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEI U- N/AE YNNEI UE-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)?
For anchorage configuration verification see drawings 1,2-45N230, Section B-B.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NE UE N/AE]YO NE UE N/AO YZ NE UE N/AE-YX NE UE N/A-YO NEI UO 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 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? 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 Phillip York Date: 7/25/12 7/25/12 E137 S t&.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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawings 1,2-45N230, Section B-B.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI YER NE UE N/AE YN NE UE N/AE YN NEI UE N/AE YM NEI UE N/AE YN N- U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y[ NE UE N/AE YE- NX UE 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 Phillip York Date: 7/25/12 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawings 1, 2-45N230, Section B-B.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YM NEI YX NE UE N/AE YN NEI UE N/A-YN NEI U- N/A[]YZ NEI UE- N/AEN- U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NE U0 N/AE YM NE UF 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)?
For anchorage configuration verification see drmving 10N320-2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE N/AENEI UE- N/AENEI UE N/AENEI UE N/AENO U-3 Enter the equipment class name from Appendix B: Classes of Equipment E142 Equipment ID No. SQN-2-BATB-082-UD-A Equipment Description Diesel Gen. 2A-A Battery Rack Equip. Class 3 15 -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 anchored properly and could cause a hazard during a seismic event. On a later visit, the eyewash station was anchored to a nearby sink. Barrier posts near equipment were not anchored This is not considered seismically 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 Phillip York Date: 7/16/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
YN NEI UE N/AE-YN NE UE N/AE 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?(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 potentially adverse seismic conditions?
YE- NEI UE N/AM YM NEI UE 3 Enter the equipment class name from Appendix B: Classes of Equipment E144 Equipment ID No. SoN-1-CHGB-250-QJ-G Eqe Ip Equip. 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YIM NE U-I N/AO YO NN UF 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 Phillip York Date: 7/25/12 7/25/12 E145 S t....: 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)?
For anchorage configuration verification see drawing 48N12 74.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y19 NEI UE N/AE YN NEI UO N/AE[NE UE N/AE]YZ NEI UE N/AE YZ NEI UE]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YO NE UE N/AE YN NO UE[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 Phillip York Date: 7/20/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE N/AE YN NE UE N/AE YM NE UE- N/AE[YE NE UEI N/AN YN NE UE 3 Enter the equipment class name from Appendix B: Classes of Equipment E148 Equipment ID No. SQN-2-CHGB-082-TZ-A Eq Equip. 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 Phillip York Date: 7/16/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NEI UE N/AE YO NEI UE N/AE YM NEI UE] N/AE YE NEI UE N/AO YN NE U0 3 Enter the equipment class name from Appendix B: Classes of Equipment E150 Equipment ID No. SQN-2-CHGB-082-UA-B E l 6C Equip. ClaSS3 16 -Changer 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NO UE N/AE YZ NO UO 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 Phillip York Date: 7/23/12 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 Root n, 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see DCA D20071-392 and 382.2. Is the anchorage free of bent, broken, missing or loose hardware?Front nut was loose on second set of anchorage.
A 1/8 "gap was noted between the washer and nut. This is not considered seismically significant.
- 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
YN NEI YO NE UE N/AE Y[ NE UE N/AENE UE N/AE YN NE UE N/AE 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 potentially adverse seismic conditions?
YE NE UE-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 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEI Urn- N/AE-YEr NS UE1 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)?
For anchorage configuration verification see drawing 1,2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y9 NEI UE N/AEl YN NEI UE N/AE YN NE U- N/AE YN NE UE N/AE Y9 NEIUO 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 generator skid and the engine skid was field modified by removing the shear tab and flange plate bolts.Misalignment was noted in the bolt holes. Not considered seismically significant.
Comments (Additional pages may be added as necessary)
Many locations show oil leakage.Evaluated by: Robert Malone Phillip York Date: 7/17/12 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawing 1,2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?Washer was missing on one offourteen anchor bolts. Not considered seismically significant.
- 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ N" YN NE U- N/AE YX NEI U- N/AE YN NE UE N/AENE UE N/AE YE NEI UE-]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NE UE- N/A-YM Nr U0 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 generator skid and the engine skid was field modified by removing the shear tab andflange plate bolts.Misalignment was noted in the bolt holes. Not considered seismically 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)?
For anchorage configuration verification see drawing 1, 2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?Cracks observed in grout pad at corners of concrete pad These cracks are not near anchorage.
Not considered seismically significant.
- 5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/A]YN NEI U- N/AE YE NE UE1 N/AE YN NEI UE N/A-YEK NEI U0 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEIUE1N/AEl YN NEIUO 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 generator skid and the engine skid was field modified by removing the shear tab and flange plate bolts.Misalignment was noted in the bolt holes. Not considered seismically significant.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 Phillia York 7/23V12 E159 S t arus: 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 anchorage configuration verification see drawing 1,2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y[ NEI UE N/AEl YN NEI UE-] N/AE]YN NEI UE- N/AEl Y 0 NE] UE0 N/AE Y[K NEI UE]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX NO UEr N/AE YZ NO U-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 generator skid and the engine skid was field modified by removing the shear tab and flange plate bolts.Misalignment was noted in the bolt holes. Not considered seismically 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 anchorage configuration verification see drawing 1, 2-A 950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YX NE UE N/AE YN NE U- N/AE YC9 NE UE N/A-YER NEI Ur N/AE YS NEI UEI 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX NE ur N/AE 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 generator skid and the engine skid was field modified by removing the shear tab and flange plate bolts.Misalignment was noted in the bolt holes. Not considered seismically significant.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/17/12 Phillio York 7/17/12 E163 St.,...: 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)?
For anchorage configuration verification see drawing 1, 2-A950F12002.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UEr N/AENO UE-1 N/AE Y 0 NE0 UrE- N/AE Y[ NEI UE] N/AE YN NEI UE]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEI UEr N/AE YN NEI U-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 generator skid and the engine skid was field modified by removing the shear tab and flange plate bolts.Misalignment was noted in the bolt holes. Not considered seismically significant.
Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Date: 7/23/12 Phillip York 7/23/12 E165 S t~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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AE1NE UEl N/A[]YN NEI UE] N/AE YEI NE UE N/AN YN NEI UE 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?
Nearby cabinet is anchored properly.
Table with fiisker is not anchored Not considered seismically adverse.YM NEI UE- N/AE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NO UE-1 N/AE YN NO U-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 of the 50% of SWEL items requiring such verification)?
YO N9 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y9 NE UE N/AENEI UEI N/AE YX NEI UE N/AE YE NE UE N/AM YN NEI UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NEI UEr N/AE YN NEI UE1 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 Phillip York Date: 8/1112 8/1/12 E169 S t.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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AE YX NEI UE[ N/AE YN NEI UE N/AE YE NEI UE N/Az YM NO U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y[] NE UE N/AE-NEI U-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 Phillip York Date: 8/6/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UEI N/AE YN NEI U N/AD YN NEI UEI N/AE]YE NEI UE N/AN YN NO UE]3 Enter the equipment class name from Appendix 13: Classes of Equipment E172 Equipment ID No. SQN-2-LOCL-500-0048 EqUIpa 8 t c 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?"Special Fire Barrier" wall is cantilevered to the floor and is seismically qualified by TVA calculation SCG- 1-48.YX NEI UE- N/A 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NE UE] N/AE1 YN NEI UE-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 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y[ NE UE N/AE YN NE UE N/AE Y[ NE UE N/AE YE NE UE N/AM YNNUOU 3 Enter the equipment class name from Appendix B: Classes of Equipment E174 Equipment ID No. SQN-2-LOCL-500-0163 Equipment Description FLOOR PANEL DGB Equip. Class 3 18 -Instrument Rack 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NE U0 N/AONr U-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 Phillip York Date: 7/23/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YO NE UE N/AE YM NE UE N/AE YO NEI UE N/AE YE NEI UE N/AXNEI U-3 Enter the equipment class name from Appendix B: Classes of Equipment E176 Equipment ID No. SQN-2-LOCL-500-0222B EqUIpa 8 t c 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?
50 gallon barrels in the area are not properly restrained
- 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
- 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YEr NO U0 N/AEr YZ NEI U0 N/ADNEI UEr N/AEr YE--NO UE1 Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?
YM NE UED Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Phillip York Date: 8/7/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UEr N/AE YX NEI UE] N/AE YZ NEI UE] N/AE YE NEI UE- N/AN YONrUr 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NEI UE N/AE YM Nr Ur 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 of the 50% of SWEL items requiring such verification)?
YONO 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AE YZ NEI UE N/AE YO NEI UE N/AE YE NE UE N/AM YM NEI UE 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?Lower nut not fidly engaged to plate. Given the small size of the equipment, this is not considered seismically adverse.3. Is the anchorage free of corrosion that~is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE N/AE YN NEI UE[ N/AE1 YN NE UE N/AE YE NE UE N/AN YX N[E UE[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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NE UE- N/AE YZ NEI Ur 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 Phillip York Date: 7/18/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AE YN NEI UE- N/AE YM NEI UE] N/AE YEr NEI UE] N/ANNEI UEI 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 attached is verified per Calculation
- SCG-1-86.
- 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YS NE UE N/AE YER NEI U--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 Phillip York Date: 7/18/12 7/18/12 E185 S t.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 Feedwater Pump 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE[ N/AE YN NE UE1 N/AE YN NEI UE- N/AE YE NE UE N/AZ YNN-UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NEI UE[ N/AE-YN NE UE1 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 Feedwater Pump 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YX NEI UE1 N/AE YS NEI UE N/AE YC NEI UE] N/AE Y E N El U E- N/A 0 YN NEI U]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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEI UE- N/AE YM NEI UE 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawing 1,2-47W605-3, Detail B3.2. Is the anchorage free of bent, broken, missing or loose hardware?Back panels were opened and anchorage to structure was verified.Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riser connections were observed.
It was noted that adjacent panels 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YM NO YX NE UE N/AE YN NED UE N/A[-]YX NEI UE N/AE YX NE UlE N/AE Y0 NO U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NEI UE N/AO YN NEU-1u 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 Phillip York Date: 7/27/12 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawing 1,2-47W605-3, Detail A 3.2. Is the anchorage free of bent, broken, missing or loose hardware?Back panels were opened and anchorage to structure was verified Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riser connections were observed It was noted that adjacent panels 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YNNE Y NN E] U E] N/AE YN NE UE N/AE YN NEI UE N/AE YX NE UE N/AE YNNNU-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NE UE3 N/AE YN NEI UF Other Adverse Conditions
- 11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?
YER NEI UE1 Comments (Additional pages may be added as necessary)
Evaluated by: Robert Malone Phillip York Date: 7/31/12 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 -Control Panel 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawing 1,2-4 7W605-3, Detail A3.2. Is the anchorage free of bent, broken, missing or loose hardware?Back panels were opened and anchorage to structure was verified.Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riser connections were observed.
It was noted that adjacent panels were bolted together on the fiont side of each cabinet-to-cabinet interface.
- 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NO YN NEI UE N/AE YN NEI U- N/AE YZ NEI UE N/AENE UE: N/AE YINNO UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NEI UE1 N/A-NEI U-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 S t.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?Back panels were opened and anchorage to structure was verified Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riser connections were observed It was noted that adjacent panels 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NO UE N/AE YN NE UE N/AE YN NE UE N/AE YE- NE UE N/As YN NEI UE 3 Enter the equipment class name from Appendix B: Classes of Equipment E196 Equipment ID No. SQN-2-LOCL-500-MTPO Equip. ClaSS3 20 -Control Panel 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX NE UE- N/A[-I YZN-U-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 -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 Anchoraue 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawing 1,2-47W605-3, Detail B3.2. Is the anchorage free of bent, broken, missing or loose hardware?Back panels were opened and anchorage to structure was verified.Each control room panel consists of one continuous cabinet with multiple Risers. No Riser-to-Riser connections were observed.
It was noted that adjacent panels 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 oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
Y NEO YX NE UE] N/AE YN NE U-- N/AE'YN NEI UE- N/AE-YN NEI UE N/AE1 YE NO UE-3 Enter the equipment class name from Appendix B: Classes of Equipment E198 Equipment ID No. SQN-2-LOCL-500-MO09 Equip. ClaSS3 20 -Control Panel 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 -Control Panel 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?Back and front panels were opened and anchorage to structure and surrounding panel was verified.
One of eight anchor bolts was missing in the cabinet-to-cabinet connection.
This is not deemed seismically adverse.3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE N/AE YN NEI UE- N/AE YZ NEI UE N/AE YE NE UE- N/AM Y[K NE UE-3 Enter the equipment class name from Appendix B: Classes of Equipment E200 Equipment ID No. SQN-2-PNLA-082-TVR3-A E s Equip. ClasS3 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YN NE UEI N/AE YM NED U0 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawing 151-0287-6-01.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Per drawing, 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-CQ5-406 R4, the required displacement is only 0.04 ".Given such a small displacement, the saddle should be able to flex adequately to meet the requirements.
- 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
YER NEI YX NEI UE N/AO YZ NE UE N/AE YN NO UE N/AE YE NO UE N/AE YC NO U]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?
.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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y[C N E" UE- N/AE1 YN NEI UCI 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 Phillip York Date: 8/2/12 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawings 2-48N1231 and F-6662-2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YER NO YN NEI U- N/AENE U- N/A-YN NEI UE1 N/AE YZ NEI UE N/AE Y[K NEI U-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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawings 2-48N1231 and F-6662-2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NO YZ NEI UE-] N/AE YM NEI UE- N/AE YN NEI UE N/AE YM NE UE N/AE YM NEI UE 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NEI UE- N/AEINEI UO 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 Phillip York Date: 8/2/12 8/2/12 E207 S t....: YM NO UE Seismic Walkdown Checklist (SWC)Equipment ID No. SQN-2-HEX-074-0015 Equipment Description RESIDUAL HEAT EXCHAN Location:
Bldg. Aux Floor El. 690 Manufacturer, Model, Etc. (optional but recommend Room, Area 42 -2A RHR CCS HEX Room Equip. Class 3 21 -Heat Exchanger 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)?
For anchorage configuration verification see drawing 2-48N1231.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NE UE N/AE YN NO UE N/AE YCK NEI UE- N/AE YN NEI UE N/AE YM NEI UO 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: Isaac Antanaitis Phillip York Date: 8/15/12 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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawing 2-48N1231.
- 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YMNEI Yr NEI Ur3 N/AE Y[ NEI UE- N/AE YN NEI U- N/AE YC9 NEI U- N/AE YN NErI U 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)?
For anchorage configuration verification see drawing ISI-022 7-B-O1.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
YN NEI UE N/AE YX NO UE N/A-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?(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 potentially adverse seismic conditions?
YN NED UE- N/AE Y[ N- tUil 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?"Tank level Transmitter"piping is approximately 1.5 "from ductwork near equipment.
For the duct to deflect this distance, it would need to'crumple" at the nearest restraint location.
Given that the HVAC system is designed for seismic loads, this was not considered seismically adverse.YN NEI UE1 N/AO 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YM NEI UE N/AZ YER NO-U1-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. Class 3 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 anchorage configuration verification see drawing] 0N320-2, Detail E2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
YN N- UE' N/AE YE NEI U- N/AE 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?(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 potentially adverse seismic conditions?
YN NEI UE N/AE YN NE UlE 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 interaction with the piping and tank during a seismic event. This interaction should not be adverse and is not considered seismically 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 S t~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 of the 50% of SWEL items requiring such verification)?
For anchorage configuration verification see drawinglON320-2, Detail E2.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YNEI YE NEI UE] N/AEl YN NEI UE] N/AEl YX NEI UE] N/AE YN NEI U- N/AE-YM NO U-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 Operated Valve 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NEI UE] N/AZ YE NEI UE N/Az YE NEI UE N/A YE NO UE[ N/AS YM ND UID 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,perated Valve 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX NO UE N/AE YZNEUO 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. Class 1 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NE UE- N/A YE NEI UE N/A[YE NEI UE N/AM YE NE UE N/AN YN NE U-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y[Z N E] UrE- N/AEl YZ NEI Ur 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 Phillip York Date: 11/9/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YEI NEI UE N/A YE NE UE- N/A[YE NE UE N/AN YE NE UEI N/AN YM NO U[IEnter the equipment class name from Appendix B: Classes of Equipment E222 Equipment ID No. SQN-2 -PS V-MH1-0024A-A Eqe Equip. 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ NE ur- N/AE YM NEI U-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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YE NE UE N/AX YE NE UEr N/AlZ YE NEI UE N/AM YE NE UE N/ASNE UE 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?Threaded attachment on fler hose was found to be unattached.
Minor maintenance request.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YZ Ni U- N/AD YX NE UI-I 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 Polar Crane 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE[ N/AE]YX NEI UE[ N/AE YIN NEI UE] N/AE Y E- NE UEl N/A M YN NEI UE 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 Phillip York Date: 11/9/12 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 Polar Crane 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?One (of six) bolt was missing from equipment to steel supporting frame.3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YEI NO UE- N/AE[YM NEI UE] N/AE YO NEI UE- N/AE YEI NEI UE] N/AZ YM NE -1u 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX NE UEr N/AE-YER NErI Ur 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?This AHU sits on steel grating on an elevated platfbrm.5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YZ NEI UE N/AE YN NE UD N/AE YO NE UE N/A[YE NEI UE N/A YZ NEI UE[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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YS NEI UE N/AE YN NEI U-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 Phillip York Date: 11/9/12 11/9/12 E231 Status: Y[ NEI UE-1 Seismic Walkdown Checklist (SWC)Equipment ID No. SQN-2-CLR-030-0074 Equip. Class 1 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
Minor corrosion found on anchorage.
Not considered significant.
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AE YN NE UE:1 N/AE YN NEI UE N/AE YE NEI UE N/AN YN NO- U 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y X NE- UrE] N/AEI]YM NEI UF-1 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 Phillip York Date: 11/9/12 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AE YN NO UE N/AE YZ NEI UE N/AE YE NE UE N/AMi YE NE UE I Enter the equipment class name from Appendix B: Classes of Equipment E234 Equipment ID No. SQN-2-LOCL-500-01 83C EUIp s Ir R Equip. Class' 18 -Instrument 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 UEýSeismic 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YN NEI UE N/AE YN NE UE N/AE Y[ NEI UE N/AE YE NEI UE N/AN YN NEI U[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 of the 50% of SWEL items requiring such verification)?
YEI NO 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(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 potentially adverse seismic conditions?
YO NEI UE1 N/AENE0 UEI] N/AE-YN NEI UE--I N/AE-YEI NEI UE- N/AZNEI-UE-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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YS NE UE- N/AONF 1U3 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 Phillip York Date: 11/9/12 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, Area 4 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YZ NEIl ULI N/AEI 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YO NEI UE- N/AE3 YO NEI UE] N/AD-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 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 restrained during a later inspecton.
- 6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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.YE NEI UE] N/AC Y[ NE UEI N/A[]YO NEI U-- N/AE]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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YM NEI ULI N/AD 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 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)?YO ND UD" N/AD 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YO NE U-- N/AEl YZ NEI UD N/A[l YO NEI U[-- N/ADI 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, Area 4 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
It was noted that a few of the HVAC supports attached to the ceiling had at first appeared to 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 corner of 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 degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit 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.YM NO UI- N/AEI Y0 N- UDI N/AD YZ NEI UD N/ADq 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 Location:
Bldg. DG Floor El. 740 Room, Area 4 3- 2A Fan Room Location:
Bldg. QG Floor El. L4_0 Room, Area4 3 -2A Fan Room 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YI NEI U[I N/AEJ YS NEI UF- N/AE-YS NEI U[-] N/A 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YE NEI UEF 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YN NEI UI- N/AD 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 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)?YO NEI UD N/AD 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Trash can does not have a restraint but does not pose any seismic adverse risk.YZ NEI U- N/AO Y0 NO UOI N/A-YZ NEI U- N/ADI 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YS NE UDi 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, Area 4 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NEI UE N/AE3 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 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)?YZ NI- UE] N/AE 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding noted in area but has current inspection dates.YN NC UC N/AC Y0 NCI UC N/AC 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NEI UE] N/AD 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 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)?YO NEI UEI N/AD1 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Y[0 NE UE- N/AlU Y[ NE UEI N/AU 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Y19 NEI U-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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NE/- UFI N/AE 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YO NE: UE- N/AE1 YO NEI UErq N/A[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, Area 4 7- 2A Pumn Room 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?Flammable material cabinet 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 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 restrained using a C-Clamp on both rear wheels. This was not considered seismically adverse.YS NE ULI N/AD3 YE NZ UD! N/A[!YO NEI UM N/AE!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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NO U- N/AO 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 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)?Y0 NEl UOI N/AU 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)?
Florescent lights 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, Area 4 8- 2A Board Room 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Unrestrained ladder in area but not near any equipment.
YE NEI UEJ N/AU YE NEI UE] N/AUl YS NEI U-1 N/A[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 Strainer 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YM NEl Ufi N/Arl 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YO N[l UD] N/Afl YO NIl U[i N/A-1 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 Strainer Room Location:
Bldg. ERCW Floor El. 688 Room, Area 4 9 -2A Strainer Room 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YZ NEI U-- N/AEI YS NEI UF1 N/ADl YED N[] UD N/AD 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YED ND UM-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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NEI U-] N/AE 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YO NEI UE-1 N/AE YZ NEI UE] N/AE 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 interactions that could cause a fire in the area?It was noted that a fire extinguisher was not restrained and could easily fall out of its box during a seismic event. It is not near any equipment so it does not pose any significant risk.7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YS NEI UI- N/AD1 YO NEI U-- N/AD 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YM NO- Ur 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NEI UI" N/A[I 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YO NEI Uil N/AE1 YO NEI U[! N/AE!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 the SWEL item.F22 Location:
Bldg. ERCW Floor El. 704 Room, Area 4 11 -2B Boa 5. Does it appear that the area is free of potentially adverse seismic 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Computer cabinet restrained to transformer frame with rope. SRO advised that this was an approved method of restraint.
rd Room YZ NE U[-D N/AEl Y[D NE U-1 N/AE3 YED Nil UEr N/A[I 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)
Minor mineral staining in various locations.
No areas of leakage directly over equipment.
Not a significant source 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 -Control Mechanical 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YN NEI UL1 N/AEl 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YO NEI UE- N/AD YO NEI U-- N/AD 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, Area 4 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 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 interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YZ ND UD- N/ADl Y[ NEI UD N/AD 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YE NEI UE-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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NEI UEI- N/AEl 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Two fuse cabinets are not restrained and 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 spatial interaction is with non-safety related equipment.
YE] NE UE- N/AZ YO NEI UE N/AE 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Step stool unrestrained.
Not near panels. Ok.YO NEI UD-1 N/AlD YO NDI UD1 N/ADI YE NEI UDI N/ADl 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YN NEI UE- N/AD 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YO NEI UD- N/AD YO NEI UD- N/AD 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, Area 4 14 -125V Ball Board Room II 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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.YO NDI UD- N/ADl YN ND UD" N/AD: YN ND UD-1 N/AD 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Unistrut pipe strap has a gap on one side but does appear to have been tightened as much as possible.
This is ok per TVA documentation.
YM NEI UEi N/AEl 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 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)?YO NEI UE N/AE 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, Area 4 15 -480V Shutdown Board Room 2A2 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YI NDl U[--I N/AD YO NEI UD-- N/AD YN NDI UDI N/AD 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YZ NEl UE N/AEl 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 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)?YM NEI UEr N/AE 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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.Y0 N[-1 U[- N/ADJ YO NEI UD1 N/ADI YO NEI UE- N/AD 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YZ NEI U[:] N/A[EI 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 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)?Y[D NEI U- N/AE]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, Area 4 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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.YN NDI UD- N/AD YID NDI UD N/AD 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 Status: Nr- Uj-l Area Walk-By Checklist (AWC)Location:
Bldg. Auxiliary Floor El. 749 Room, Area 4 18 -480V Transformer 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NEI U[] N/AEI 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YO NEI UE! N/AE!YO NEI UE! N/AE!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 Transformer Room 2B 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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.Y[D NEI UI- N/A[YN NEI U[I- N/AE YZ NEI UD N/A[1 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 Transformer 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NEI UE- N/All 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YZ NEI UE] N/AEl YO NEI UE] N/AD 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 Transformer Room 2A 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YN NEI UD1 N/ADl Y0 NDI UDI N/AD YN NEI UD1 N/AD 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YM NEI ULI N/AE1 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YN NEI UEi N/AEl YO NEI UE] N/A[I 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 Location:
Bldg. Auxiliary Floor El. 749 Room, Area 4 20- 125V Batten, Room Ill Location:
Bldg. Auxiliary Floor El. 749 Room, Area4 20 -125V Battery Room //5.Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?The sink and vanity is not attached to the wall in a manner that 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.YD NO U-D N/AD YO NEI UD- N/AD YO NEI UiD N/AD 6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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)
Improper housekeeping practices were 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YZ N[-- U[-] N/AD 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YZ NDI UD-- N/AD YZ NDI UD- N/AD 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YZ NEI UE] N/AE YZ NEl UE1 N/AEl YZ NEI UE] N/AEl 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 supporting angle. 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YE NE UU- N/AU 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YI NE UU' N/AU YZ NE UI" N/AU 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Y[ NEI U-I N/AI-YO NEI UI- N/AU YO N[-1 U[-] N/AU 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 supporting angle. 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] 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NEI UF- N/AD 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YO ND] UD- N/AD1 YO NDI UD] N/ADl 4 If the roo in 1 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, Area 4 23 -480V Board Room 24 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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 anchored together and not near any equipment.
O.K.Y[D NEI UI N/AD YO N[: UD1 N/ADl YZ NEI UI N/AD 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YM ND UD-- N/AD 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YN NEI UD N/AD Y0 ND UD N/AD 4 If the room In which the SWEL item is located Is ve.y large (e.g., Turbine Hall). the area seleeted should bed .... d 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 Mechanical Equipment Room 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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.YO NEI UI- N/AEI YN NEI U-- N/AD YS NEI UD3 N/AD 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YH NE! UD N/AD 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YM ND UiD N/AD Y0 ND UID N/AD 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Barrels holding radioactive material are unstable and not secured. Could tip over and roll into instrumentation panel which supports safety related instruments.
This is deemed a potentially adverse condition.
Scaffolding has been inspected and is horizontally tied off to supports at 3 locations.
YE NEI UEI N/AD YEI NZ UEI N/A--Other minor housekeeping issues were noted but none were considered seismically adverse.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YED NEI UD1 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 Isaac Antanaitis 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YM NEI U- N/AEr 2. Does anchorage of equipment in the area appear to be free of significant Y M NEl U E N/AE1 degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YM NEI UE3 N/AE YEE NE UE] N/AE[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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YX NED U- N/AE YE NEI UE1N/AO 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YM NEI UE 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YO NEI UE1N/A-I 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 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 considered seismically adverse.YM N[E U E] N/AE 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 "specialfire barrier" wall was in the area. Wall appeared to be made of drywall, 10" thick, 15' tall, and 40'long, cantileveredfrom the floor. No soft targets in the area that were not already covered by equipment walkdowns.
Further investigation provided 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.
This setected area should he based on judgment, e.g.. on the order of about 3 5'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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that ihe area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YZ NEI UE N/A-YZ NE U- N/AE YN N- U- N/AE 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, Area 4 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YN NO UE7 N/AE[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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YN NEI UE1 N/AE-Y1Z NEI UE- N/AE 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YX NEI UE N/AO YN NEI U[ N/AO YS NO U] N/AE[8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YE NO UE-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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Bolt appears to be missing from conduit support. It has likely been moved to miss interaction with rebar. Anchor still has four bolts. This is not considered adverse.Anchor for conduit support in ceiling above instrument rack I-LOCL-500-0024 appears to have a misaligned spring for a spring nut connection.
Spring nut and other hardware appear to be secured to the unistrut so this instance is not deemed adverse.2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit 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 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 interactions that could cause flooding or spray in the area?YZ NE U] N/A[YN NE UEI N/AO YN NE UE[ N/AE]YN NO UO N/A-YM NE UE N/AE 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 interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding under elevated platform (for CCS Thermal Barrier Booster Pumps) is well secured to platform support steel.Mobile toolbox is chained to scaffolding.
Cart is free to roll.This condition is deemed to be credible but insignificant.
Spoolpiece toolbox is chained to stair stringer.Checkplate sheet metal is resting against scaffolding.
If it were to move in a seismic event, it would slide down the back side of the stair stringer before coming into contact with the spoolpiece toolbox and the adjacent instrument rack with pressure gauges for the Thermal Barrier Booster Pumps.There is a short (approximately 3 )folding ladder on the CCS Thermal Booster Pump 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 and is tied off (by wire ties) to stair stringers and support steel braces.Y NE: UE N/AE 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YS NEI UE 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Bolt is missing from duct support baseplate above 2-GEND-085-DH, Control Rod Drive Generator 2B.YE NM UE N/AE3 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 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 disconnected from conduit above Hydrogen Recombiner SQN-2-PWC-83-002.
Thermostat had broken loose from baseplate and was repaired by A UO during inspection.
- 4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
An Aux air gage, 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.YN NEI UE N/AE YN NE UE N/AE-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.F60 Location:
Bldg. Auxiliary Floor El. 759 Room, Area 4 30 -CRDM Room 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YN NEI UE N/AE YN NE UE- N/AE YN NE UE N/A-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 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Cabinets in the area had unobservable anchorage.
YX NE U- N/AO 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YE NE UE-N/AE YE NE U- N/AE 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Temporary equipment was properly anchored to permanent conduit support.YIM NO UE N/A-YX NO UO N/A-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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YN NEI U1] N/AE]2. Does anchorage of equipment in the area appear to be free of significant Y Z NE] Ur- N/A E]degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit 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)?YX NEI U] N/AD 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Rad Protection A V Cabinet lacks proper seismic restraint.
Cabinet has two eye hook restraints but on/v one is in use.YX NEI UE- N/AE YCK NEI UE--l N/AE YO NM UEV N/AE 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 supporting the two sets of stairs to the elevated office are poorlv anchored The posts are not anchored to the floor and bolts are missing between the posts and upper platforms.
A temporary gantry crane, with locked wheels, is anchored to one of these posts. Since there is no equipment related to safe shutdown or operations in the area, this issue is not considered seismically 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 -Feedwater Pump 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 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)?YN NO] U] N/A--4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YX NE UO N/AE]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 -Feedwater Pump 2A-S Room 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YIZ NE UE1 N/AE Y(Z NEI U] N/AE Y 0 N E UE N/AE]8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Y 0 NE] U El 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Y19 NEI UE] N/AE 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 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 considered seismically adverse.4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YM NEI UEr N/AE YN NEI UE1 N/AE-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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YN NE UE- N/AE7 YN NEI UE N/AE YN NEI UE N/AE 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YZ NEIUE 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YIZ NEI UE N/A-2. Does anchorage of equipment in the area appear to be free of significant Yr NEI UF N/AE degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit 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)?YM NO UE N/AE 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding in area, in front of compartments 10 & 11, requires another tie-off point opposite of existing tie-off point to prevent tipping. Wheels were restrained properly to prevent rolling. During next visit to area, scqffolding was properlv anchored to pipe support extending from ceilinz.YM NEI UE-N/AE YN NE UE N/AE YE NZ UE] N/AE 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit 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 insulation for 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 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 interactions that could cause flooding or spray in the area?In one location a nozzle on the fire protection line is very close to a conduit on the ceiling (from visual inspection from thefloor, it appears to 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 FP line spanning bays are -10' (between supports) and vertical acceleration is not likely to cause a vertical movement of I ".YO NE UE N/AONE UE N/AE YO NE UE N/AE YED NEI UE N/AE[YO NO UE:] N/AE Fire protection hanger in the center of the room (between AHU A-A and AHU B-B has apin with a nut that is loose. This nut needs to be tightened to the vertical support tabs. Possible spray hazard as if nut comes loose the fire 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 adversely affect the safety functions of the equipment in the area?There is moderate mineral buildup / corrosion on conduit (and associated anchorage), conduit support steel baseplate, and electrical cabinet behind pipe on wall near O-CHR-311-171.
There appears to be some type of leak near the ceiling. This condition is not considered to be seismically adverse, but it should be monitored for future degradation.
Control Bldg Elec Bd Rm Alt Fan A-A Mtr (O-MTRB-311-0027) has one mounting nut that is not fully engaged (appears to be about 50% engaged).
The loose nut is on one (of two) of the all thread rods at the base of the motor mounting frame (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 developed from 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.YN NO UE" Comments (Additional pages may be added as necessary)
Evaluated by: Lance Summers Date: 8/7/12 Isaac Antanaitis 8/7/12 F73 Status: yO NE U-Area Walk-By Checklist (AWC)Location:
Bldg. Auxiliary Floor El. 690 Room, Area 4 38 -Aux Feedwater Pump 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YN NI U- N/A]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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Y9 NEI U13N/AO YN NEI UE N/AEI 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, Area 4 38 -Aux Feedwater Pump B Area 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
55 gallon barrels in the area are not properly restrained Much of the equipment in the area has soft targets, including valves, gauges, and small tubing.YN NEI U0 N/AE YZ NE UE[ N/AE YEI NO UO N/A0 8. Have you looked for and found no other seismic conditions that could Y M 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 restrained but the height/width ratio is less than 2 and the cabinet is not prone to tipping. Inspection tag was located on cabinet and appeared to 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YZ NE UE N/AE 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 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)?YM NO UE N/AE 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YM NEI UO N/AE[YX NEI UO N/AE YX NEI UE1 N/AE 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 unrestrained ladder was 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YX NO UO N/AEl 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 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)?YN NE UO N/AO 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YN NO UO N/AE YM NEI UE N/AEl 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YN NEI UE N/AO 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 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)?YM NO U--N/AE 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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 targets in the area and this was not considered seismically adverse.YN1 NEI UO N/A--YS NE UEr N/AEI YM NEI UEr N/AEl 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YN NEI UC- N/AE]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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YN NEI UE] N/AE]YN NEI UE1 N/AE 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- NS C UE- N/AEl interactions that could cause flooding or spray in the area?55 gallon barrels in the area are 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YE NEI UE N/AE Y NE I U EN/AE0 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YN NO UE 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 Y 0 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 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)?YE NEI U--N/AE 4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YM NEI UE N/AE 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YM NE UE N/AE YN NEI UE N/A-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?Partial block wall for equipment removal in one concrete wall of room.Block wall is anchored by 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YZ NO UE1 N/A-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 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)?YN NO UE N/AE 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
A temporary cover is being used for an overhead cable near the back corner of 125 V DC Vital Battery Board IV (O-BDG-250-KH-G)
-panel 4.Y19 NO U- N/AE YN NEI U- N/AE YM NO UE- N/AO 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 area encompassed by this Area Walk-By: 2-BDE-250-NK-G" There is visual evidence of a concrete patch for fire protection penetration in 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 header instead 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YCK N- U- N/AE 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 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)?YM NO UE N/AE 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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 Generator replacement.
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 disregarded because of this condition.
YX NO UE N/AE YX NE UE N/AEl 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YZ NEI UE N/AEl 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 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)?Y[K NE UE N/AE 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 considered 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.F90 Location:
Bldg. Reactor Floor El. 693 Room, Area 1 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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 Generator replacement.
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 disregarded because of this condition.
YM NEI UE N/AE1NEI UE1 N/AEl 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YIM NEI U WN/A 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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YC NE UED N/AE1 YC NO UE N/AE' 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, Area 1 48- Acculumator Room 1 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in -the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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 Generator replacement.
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 disregarded because of this condition.
YM NE U0 N/AE YN NEI UE- N/AE YM NEI UEI N/AE 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YM NE U] N/AO]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 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 interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
YM NEI UEI] N/AO YX NEI U- N/AE' 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, Area 1 49 -Accumulator Room 4 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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 Generator replacement.
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 disregarded because of this condition.
YM NEI U- N/AE YM NE U- N/AE YER NE U- N/AE 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, Area 1 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
YM NEI U[ N/AE 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 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)?YN NE UE N/AE 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 interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
YM NO UI N/A'YM NO U[ N/A-8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YN NEI UE[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 Polar Crane 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Y19 NEI UE N/AE-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 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)?YZ NE U N/AD 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 Polar Crane Wall 5. Does it annear that the area is free ofnotentialiv adverse seismic Vr Nr-TI -- TT T/A I-interactions that could cause flooding or spray in the area?JL ,k, L....I t....J ,1 , I t....-I 6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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 Generator replacement.
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 disregarded because of this condition.
YN NE UE[ N/AE[YN NEI UEI N/AEJ 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, Area 1 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Y1 NO UE N/AE 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 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)?YM NEI UEI N/AE 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)?
Unrestrained ladders were found in the area but did not appear to 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, Area 1 52 -Incore Inst Room Platform 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic 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 Generator replacement.
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 disregarded because of this condition.
YM NO Ut] N/At YCK NE Ut] N/At]YZ NEI U- N/AE 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.G5 NTTF 2.3/SQN-02 November 12, 2012 Page 5 of 7" 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.G6 NTTF 2.3/SQN-02 November 12, 2012 Page 6 of 7" 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.G7 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.G8