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Category:TECHNICAL SPECIFICATIONS & TEST REPORTS
MONTHYEARML20217B9061999-10-0101 October 1999
Proposed Tech Specs Re Control Rod Block Instrumentation
ML20212H5261999-09-27027 September 1999
Proposed Tech Specs Pages,Revising TS Re Loss of Power Setpoints for 4 Kv Emergency Buses
ML20210N0801999-08-0606 August 1999
Proposed Tech Specs Incorporating Note Which Will Permit one-time Exemption Until 990930,from 90 F Limit Stated in SR 3.7.2.2
ML20210E6001999-07-21021 July 1999
Proposed Tech Specs,Deleting Requirement for Refuel Platform Fuel Grapple Fully Retracted Position Interlock Currently Required by TS Surveillance Requirement 3.9.1.1
ML20209F7751999-07-12012 July 1999
Proposed Tech Specs Sections 2.1.1.2 & 5.6.5,incorporating Revised SLMCPR Due to Use of Cycle Specific Analysis & Deleting Previously Added Footnotes Which Are No Longer Necessary
ML20209D9861999-07-0808 July 1999
Proposed Final Tech Spec Pages Correcting Minor Administrative Errors in Figure Showing Site & Exclusion Boundaries & Two SRs
ML20209B9211999-07-0101 July 1999
Proposed Tech Specs,Reflecting Change in Corporate Structure
ML20196A5441999-06-14014 June 1999
Proposed Final Tech Spec Pages for License Change Request ECR 98-01802 Re Installation of Digital Power Range Neutron Monitoring (Prnm) Sys & Incorporation of long-term thermal- Hydraulic Stability Solution Hardware
ML20195B8271999-05-25025 May 1999
Proposed Final Tech Specs Pages for License Change Application ECR 96-01511 Re Rev to Loss of Power Setpoints for 4 Kv Emergency Buses
ML20206C5821999-04-20020 April 1999
Rev 4 to RW-C-100, Solid Radwaste Sys Process Control Program (Pcp)
ML20205F6391999-03-29029 March 1999
Proposed Tech Specs Pages,Deleting Requirement for Refuel Platform Fuel Grapple Fully Retracted Position Interlock Currently Required by TS Surveillance Requirement 3.9.1.1
ML20207E2551999-03-0101 March 1999
Proposed Tech Specs Supporting PBAPS Mod P00507 Which Will Install Power Range Neutron Monitoring Sys Incorporate long-term T/H Stability Solution Hardware
ML20202E6251998-12-31031 December 1998
PBAPS Unit 2 Cycle 13 Startup Rept. with
ML20198N2531998-12-24024 December 1998
Proposed Tech Specs Revising Setpoints & Limits of Allowable Values for LOP Instrumentation for 4kV Emergency Buses Contained in TS Table 3.3.8.1-1, LOP Instrumentation
ML20195J1651998-11-16016 November 1998
Rev D to LGS Emergency Preparedness NUMARC Eals
ML20195J1541998-11-16016 November 1998
Rev D to PBAPS Emergency Preparedness NUMARC Eals
ML20154C8271998-09-29029 September 1998
Proposed Tech Specs SR 3.6.4.1.2,revising Wording to Maintain Requirement That Secondary Containment Is Not Breached at Any Time When Secondary Containment Is Required
ML20151Y3841998-09-14014 September 1998
Revised Proposed Final TS Pages for License Change Application ECR 97-02809,incorporating end-of-cycle Recirculation Pump Trip Sys at Units 2 & 3
ML20151Y3711998-09-11011 September 1998
Proposed Final TS Pages for License Change Application ECR 98-01403,revising SLMCPRs for Unit 2
ML20151Y3651998-09-11011 September 1998
Proposed Final TS Pages for License Change Applications ECR 96-02324 & 98-00499,revising MSIV Leakage & Safety Relief Valve Surveillance Testing
ML20151T0421998-08-31031 August 1998
Proposed Final Tech Specs Pages for License Change Application ECR 97-02809,incorporating end-of-cycle Recirculation Pump Trip Sys at Plant
ML20236W2201998-07-29029 July 1998
Proposed Tech Specs,Supporting Installation of Mod P00271 for Unit 2 Re Replacement of Source Range & Intermediate Range Monitors W/New Wide Range Neutron Monitoring Sys
ML20236R3121998-07-10010 July 1998
Proposed Tech Specs Pages for License Change Application ECR 98-01403,revising TS Section 2.0.W/non-proprietary Addl Info Re 1.10 Cycle Specific SLMCPR Cycle 13
ML20236P7531998-07-0909 July 1998
Proposed Tech Specs Supporting Installation of Mod P00271, for Unit 2 Re Facility Operating License Change Request 93-18
ML20247C2611998-05-0101 May 1998
Proposed Tech Specs Deleting Requirements for Functional Testing of SRVs During Each Unit Startup
ML20217K3651998-04-28028 April 1998
Proposed Tech Specs Bases Through Unit 2 Bases Rev 17 & Unit 3 Bases Rev 19
ML20206C5711998-04-16016 April 1998
Rev 11 to ODCM for Pbaps,Units 1 & 2
ML20217G7531998-03-20020 March 1998
Proposed Tech Specs Re end-of-cycle Recirculation Pump Trip Sys at Plant
ML20217Q4711998-03-0202 March 1998
Proposed Tech Specs Adding Requirements to Achieve Compliance w/10CFR50.36a, TS on Effluents from Nuclear Power Reactors
ML20202F4201998-02-0404 February 1998
Proposed Tech Specs Revising SR 3.6.4.1.2 & Associated Bases to Reflect Changes in Requirements for Secondary Containment Doors
ML20202H4141998-01-31031 January 1998
Cycle 12 Startup Rept Unit 3
ML20211H9281997-09-26026 September 1997
Proposed Tech Specs,Replacing Page 2.0-1 & Adding Page 5.0-21 for Unit 3
ML20211F4001997-09-22022 September 1997
Proposed Tech Specs Replacing Source Range & Intermediate Range Monitors W/New Wide Range Neutron Monitoring Sys
ML20141G4871997-06-30030 June 1997
Proposed Tech Specs,Revising TS Section 2.0, Safety Limits to Incorporate Revised SLMCPRs Due to Use of GE13 Fuel Product Line & cycle-specific Analysis Performed by GE
ML20140D8601997-06-0404 June 1997
Proposed Tech Specs,Revising Section 3.8.2.1 to Eliminate Inconsistency Between Requirements for ECCS Operability & auto-start & Trip Bypass of of EDGs on ECCS Initiation Signal During Listed Events in Application
ML20141L0111997-05-23023 May 1997
Proposed Tech Specs Revising Section 5.5.12 to Exclude Measured Main Steam Isolation Valves Leakage from Total Type B & C Local Leak Rate Test Results
ML20141E0801997-05-0909 May 1997
Proposed Tech Specs 3.6.1.3.16,replacing Frequency of Primary Containment Purge & Exhaust Valve Inflatable Seals
ML20141J0311997-05-0808 May 1997
Rev 7 to Pump & Valve IST Program Third Ten Yr Interval
ML20137P7561997-03-31031 March 1997
Proposed Tech Specs,Extending Surveillance Interval for Calibr of Average Power Range Monitor Flow Bias Instrumentation from 18 Months to 24 Months
ML20217M8301997-01-30030 January 1997
Rev 10 to ODCM, for Peach Bottom Atomic Power Station Units 1 & 2
ML20134A6751997-01-24024 January 1997
Cycle 12 Startup Rept Unit 2
ML20134F6121996-10-30030 October 1996
Proposed Tech Specs,Section 2.0,revising Slmcprs Due to GE Determination That Previous Calculation Is Nonconservative
ML20138B0081996-09-27027 September 1996
Rev 3 to Solid Radwaste Sys Process Control Program (Pcp)
ML20117L2891996-09-0606 September 1996
Proposed Tech Specs 3.3.5.1, ECCS Instrumentation, & 3.8.1, AC Sources-Operating
ML20117F9471996-08-27027 August 1996
Proposed Tech Specs Re CRD Charging Water Header Pressure for Shutdown Margin Test
ML20117H6761996-08-23023 August 1996
Proposed Tech Specs 2.0 Re Safety Limits
ML20117M7041996-06-13013 June 1996
Proposed Tech Specs,Sr 3.3.1.1.12,for APRM Flow Biased High Scram Function,Allowing SR to Be Performed W/O Entering Associated Conditions & Required Actions for Up to Six H Provided Core Flow at or Above 82%
ML20101K8131996-03-25025 March 1996
Proposed Tech Specs Section 2.0 Re Safety Limits
ML20100J7591996-02-15015 February 1996
Proposed Tech Specs Re Implementation of 10CFR50,App J, Option B
ML20096F1481996-01-16016 January 1996
Proposed Tech Specs Base Changes Re Implementation of Main Stack & Vent Stack Radiation Monitoring Sytems
1999-09-27
[Table view]
Category:TEST/INSPECTION/OPERATING PROCEDURES
MONTHYEARML20206C5821999-04-20020 April 1999
Rev 4 to RW-C-100, Solid Radwaste Sys Process Control Program (Pcp)
ML20195J1651998-11-16016 November 1998
Rev D to LGS Emergency Preparedness NUMARC Eals
ML20195J1541998-11-16016 November 1998
Rev D to PBAPS Emergency Preparedness NUMARC Eals
ML20206C5711998-04-16016 April 1998
Rev 11 to ODCM for Pbaps,Units 1 & 2
ML20141J0311997-05-0808 May 1997
Rev 7 to Pump & Valve IST Program Third Ten Yr Interval
ML20217M8301997-01-30030 January 1997
Rev 10 to ODCM, for Peach Bottom Atomic Power Station Units 1 & 2
ML20138B0081996-09-27027 September 1996
Rev 3 to Solid Radwaste Sys Process Control Program (Pcp)
ML20107L9271996-01-0303 January 1996
Offsite Dose Calculation Manual,Rev 9,Peach Bottom Atomic Power Station Units 2 & 3
ML20095G0791995-09-22022 September 1995
Addendum 1 to Rev 2 to ISI Program Second Ten Yr Interval Units 2 & 3 for Peach Bottom Atomic Power Station
ML20092C6141995-08-23023 August 1995
Rev 2 to Fabrication Spec 25A5601, Fabrication of Shroud Stabilizer
ML20086A5531994-09-29029 September 1994
Rev 6 to GP-23, Diesel Generator Outages
ML20073J7701994-09-24024 September 1994
Rev 0 to Installation Spec 25A5581, Stabilizer Installation
ML20073J7311994-09-24024 September 1994
Rev 1 to Fabrication Spec 25A5601, Fabrication of Shroud Stabilizer
ML20073J7251994-09-24024 September 1994
Rev 1 to Core Design Spec 25A5580, Shroud Stabilizers
ML20073J7171994-09-24024 September 1994
Rev 1 to Design Spec 25A5579, Shroud Stabilizer Hardware
ML20086A5211994-09-16016 September 1994
Rev 5 to Administrative Guideline Procedure AG-43, Guideline for Performance of Sys Outages
ML20073F5541994-09-12012 September 1994
Shroud Stabilizers Legend or Description of Groups
ML20073F5441994-09-12012 September 1994
Shroud Stabilizer Hardware Legend or Description of Groups
ML20073F5671994-09-0909 September 1994
Fabrication of Shroud Stabilzer Legend or Description of Groups
ML20073F5331994-08-31031 August 1994
Rev 0 to GENE-771-54-0894, Project Instruction Shroud Repair for H1 Through H7 Welds for PECO Energy Peach Bottom Atomic Power Station
ML20073F6811994-08-29029 August 1994
Draft Rev 0 to Installation Spec 25A5581, Stabilizer Installation
ML20056G0941993-07-0101 July 1993
Rev 5 of ODCM for Pbaps,Units 2 & 3
ML20056G0981992-12-28028 December 1992
Rev 0 to Procedure RW-C-100, Solid Radwaste Sys Pcp. Procedure Supersedes RW-800 at LGS & RW-120 & RW-121 at PBAPS
ML20085E4601991-07-12012 July 1991
Rev 2 to M-710, Peach Bottom Atomic Power Station Units 2 & 3 Spec for Pump & Valve Inservice Testing Program Second 10-Yr Interval
ML20082L8791991-06-0606 June 1991
Rev 4 to ODCM
ML20062G4691990-07-0303 July 1990
Inservice Insp Program Second 10-Yr Interval
ML20151Z3911988-08-23023 August 1988
Restart Power Testing Program (Power Ascension)
ML20153G0551988-06-28028 June 1988
Rev 2 to Offsite Dose Calculation Manual
ML20151D0531988-04-0808 April 1988
Rev 1 to Section I, Corporate Action, of Plan for Restart of Peach Bottom Atomic Power Station
ML20151G4601988-04-0808 April 1988
Rev 1 to Section II, Peach Bottom Atomic Power Station Action, of Plan for Restart of Peach Bottom Atomic Power Station
ML20196C6811988-02-12012 February 1988
Section II of Plan for Restart of Peach Bottom Atomic Power Station
ML20236T0751987-11-25025 November 1987
Plan for Restart of Peach Bottom Atomic Power Station, Section I:Corporate Action
ML20235Z1971987-10-0808 October 1987
Public Version of Rev 17 to EP-102, Unusual Event Response, Rev 16 to EP-103, Alert Response, Rev 17 to EP-104, Site Emergency Response, Rev 16 to EP-105, General Emergency Response & Rev 18 to App P of EP-209
ML20237L4991987-08-10010 August 1987
Public Version of Emergency Plan Implementing Procedures, Including Rev 16 to EP-102, Unusual Event Response, Rev 15 to EP-103, Alert Response & Rev 16 to EP-104, Site Emergency Response. W/870826 Release Memo
ML20236L7911987-08-0707 August 1987
Commitment to Excellence Action Plan
ML20237K1741987-06-17017 June 1987
Rev 4 to Solid Radwaste Sys Process Control Program
ML20214V2951987-04-28028 April 1987
Description of Plans for Recirculation & RHR Sys Piping Replacement at Peach Bottom Unit 3
ML20212R1161987-03-31031 March 1987
Public Version of Revs to Emergency Plan Implementing Procedures,Including Rev 15 to EP-102, Unusual Event Response & Rev 2 to EP-205A.2, Obtaining Drywell Gas Samples from Containment Atmosphere Dilution Cabinets
ML20237K1301987-03-13013 March 1987
Rev 1 to Offsite Dose Calculation Manual
ML20237K1511987-03-11011 March 1987
Rev 3 to Solid Radwaste Sys Process Control Program
ML20210T9101987-01-0606 January 1987
Public Version of Revised Emergency Plan Implementing Procedures,Including Rev 14 to EP-102, Unusual Event Response, Rev 14 to EP-103, Alert Response & Rev 15 to EP-104, Site Emergency Response
ML20215N4241986-10-21021 October 1986
Public Version of Revised Emergency Plan Implementing Procedures,Including Rev 4 to EP-205A.13, Sample Preparation & Handling of Highly Radioactive Liquid & Gas Samples
ML20214E6191986-10-0707 October 1986
Public Version of Emergency Plan Implementing Procedures, Including Rev 16 to EP-101, Classification of Emergencies, Rev 13 to EP-102, Unusual Event Response & Rev 13 to EP-103, Alert Response. W/Dh Grimsley 861118 Release Memo
ML20203G4661986-07-15015 July 1986
Public Version of Emergency Plan Implementing Procedures, Including Rev 18 to EP-209,App D-3, Fire & Damage Team & Rev 20 to EP-209,App I-2 Chemistry & Health Physics Contractor Call List. W/860728 Release Memo
ML20203J7851986-06-17017 June 1986
Public Version of Revised Emergency Plan Implementing Procedures,Including Rev 19 to EP-209,App D-2, Dose Assessment Team & Rev 22 to EP-209,App D-4, Personnel Safety Team
ML20203E9111986-03-29029 March 1986
Public Version of Revised Emergency Plan Implementing Procedures,Including Index,Rev 12 to EP-209 App a, Immediate Notification Call List & Rev 19 to EP-209 App C. W/860423 Release Memo
ML20141F5891986-02-0404 February 1986
Public Version of Revised Emergency Plan Implementing Procedures,Including Emergency Plan Procedures Index & Rev 15 to EP-101 Re Classification of Emergencies
ML20137Z5041985-11-18018 November 1985
Public Version of Emergency Plan Implementing Procedures, Including Rev 8 to EP-201, Technical Support Ctr Activation & Rev 8 to EP-202, Operations Support Ctrs Activation
ML20198B8381985-10-31031 October 1985
NRC-Observed Emergency Response Exercise Manual,Peach Bottom Power Station
ML20133H2261985-09-18018 September 1985
Public Version of Revs to Emergency Plan Implementing Procedures,Including Rev 14 to EP-101 Re Classification of Emergencies,Rev 11 to EP-102 Re Unusual Event Response & Rev 13 to EP-209 App D-5 Re Security Team
1999-04-20
[Table view] |
Text
.
, . EIS 1 DENT: CLN AND CLEANLIEESS CONT REYlSION STATUS INEET DOCUMENT NO. 71A?O40 REY. 1 GENER AL , , ELECTRIC 236U 30 APPUCATION NUCLEAR ENERCY D lVl510 N (MPL -(s)
TYPE INSTALLATION SPECIFICATION X SPEClflCAT10N OoR^ wino 00THER CLEANING AND CLEANLINESS CONTROL FOR FIELD MODIFICATIONS OF l'E_5SEL CUMFONENIS LEGEND-l REYl510N5 C els O Control Issue D.C W k D. CORE JUL 221980 D.R.
- s 1 In106088 CHKD BY: f M0 LOPEZ i
777H 777K DR 366A 9d(A i I DESCRIPTION OT GROUDS PRINTS TO p , , ,, /
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nas (~ m .lLM i 'T 1374 9410030198 940916 -
PDR ADDCK 05000277 P PDR l i
. GENER AL O rticraic BOILING WATER REACTOR SYSTEMS DEPARTMENT ne. 2
,,, a CLEANING AND CLEANLINESS CONTROL FOR FIELD MODIFICATIONS OF VESSEL COMPONENTS
- 1. SCOPE 1.1 This specification defines the requirements for cleaning and cleanliness control for field modifications of vessel components.
- 2. APPLICABLE DOCUMENTS, CODES, AND STANDARDS 2.1 The following documents, codes, aret standards form a part of this specification to the extent specified herein.
2.2 General Electric Company Documents 2.2.1 Reference Documents. Reference documents are those documents that fulfill functions not directly affecting the Construction of a component or appurtenance.
Ref erence documents to this document follow:
2.2.2.1 Reference Specifications
- a. Thread Lubricant - D50YP2
- b. Thread Lubricant - D50YP5A or B
- 3. DESCRIPTION 3.1 The cleanliness objective for field modification of vessel components is to perform the work in such a manner so as to be clean at the end of assembly with no need for final c1 caning.
- 4. REQUIREMENTS 4.1 General 4.1.1 Approvals. Where approvals are required by this docu=ent, approval shall be obtained from the responsible General Electric Design Engineering unit.
4.1.2 Quality for cleaning Water The following requirements shall apply to water used for cleaning.
=
2 u2040 GENER AL h ELECTRIC ss.,,0. 3 NUCLEAR ENERGY DIVISION R E V. 1 l 4.1.2 (Continued)
Demineralized Water Maximum or Range pH @ 25'c (77'F) 5.5 to 8.0 Chloride ppm -
1.0 Fluoride ppm 1.0 Sulfide ppm 1.0 Conductivity 9 25'C, unho/cm 3.0 Silica ppm 0.05 Turbidity 1 Jackson Turbidity Unit 4.1.3 Inhibited Water. Inhibited water shall be water to which a minimum of 500 ppm of phosphate has been added as reagent grade TSP The final solution shall contain a minimum of 500 ppm phosphate and.shall centain no more than 100 ppm of chlorides.
4.1.4 Treatment of Sensitized Stainless Steel. All water contacting nitrided materials shall be inhibited water in accordance with Paragraph 4.1.3.
4.2 Frequency of Cleaning 4.2.1 Cleanliness of stainless steel and Ni-Cr-Fe materials shall be controlled so that surf aces are visibly free of the miscellaneous materials and other contaminants listed in Paragraph 4.4 prior to any of the following operations:
a) Assembly such that surfaces are no longer accessible for cleaning.
b) Welding. Surfaces for a minimum distance of 1 inch from the weld shall be clean except that anti-spatter compounds may be applied up to the veld edge when approved providing that test work is performed to demonstrate that material properties are not detrimentally affected.
c) Vetting of Surfaces. Stainless steel and Ni-Cr-Fe surf aces shall be visibly clean prior to being vet except for cleaning solutions.
mm
I l
G EN ER AL O stieraic BOLLING WATER REACTOR SYSTEMS DEPARTMENT coev .~, . 21A2040 .co.1
....... 4 l
l i
l 4.3 Storage ;
j 4.3.1 During storage stainless steel and Ni-Cr-Fe parts shall be protected from l
exposure to harmful raterials and shall be kept visibly clean and dry.
[
4.4 Contaminants and Miscellaneous Process Materials 4.4.1 Miscellaneous Materials. All materials which are applied or which contact stainless steel and Ni-Cr-Fe shall be from the following list or shall alternately be submitted for approval.
l a. Water. All water shall be demineralized water.
[ b. Liquid penetrant materials. As approved in the procedure l
- c. Cleaning solvents shall be in accordance with Paragraph 4.5.3 and 4.5.4
- d. Markdng materials. Graphite lead pencils, ballpoint pen, and Carters Ink '
Company " Marks-A-Lot" tipped markers.
l e. Layout Fluid. Dykam Company - Dykem Steel blue, DX-100, Sprayon Products, l
Inc. - Sprayon number 603 -
- f. Pressure sensitive tape - Nashua Corporation, Dutch Brand, number 357 (silver only), Trantex E12; Kendall Corporation, Polyken, number 222; 3M Company, Numbers: 480, l
and-850.
- g. Lubricants. Ihread Lubricant D50YP2 or D50YP5A or B. D50YP5A shall only be used where essentially all of it will be removed prior to final assembly.
4.4.2 Typical Assembly Debris which require periodic cleanup are grinding dust, weld spatter, weld flux, flux fumes, anti-spatter compound, dye penetrant materials.
4.5 Cleaning Methods 4.5.1 The cleaning processes which follow are acceptable and other methods shall not be used unless approved.
4.5.2 General 4.5.2.1 Cleaning Solutions. The temperature of cleaning or flushing solutions shall not exceed 200*T. Cleaning solutions shall not contain more than 100 ppm of chiorides.
4.5.2.2 Mechanical methods. When mechanical methods are used, precautions shall be taken to assure that particulate matter will not drop into areas inaccessible for cleaning. The following methods may be used with the listed precautionary r equirement s .
a) De-slagging Ha=mers. Hammers shall only be used within the welding grcove and shall not be used on the final surface of the material.
NO
2tA2040 s u o. 5 GENERAL h ELECTRIC NUCLEAR ENERGY DIVISION REV. 1 4.5.2.2 (continued) b) Wire Brushing. For use on stainless steel and Ni-Cr-Fe, wire brushes shall be stainless steel not previously used.on other materials. Either power or hand brushing is accepable. Power wire brushing shall not preceed an acceptance liquid penetrant examination unless approved. Approval shall l be based on an acceptable demonstration that the type of brush and motor unit to be used does not close defects.
c) Grinding, FilinR. Sweeping. Vacuuming and Air Blowing. Air shall be free of oil. All tools including grinding wheels and files shall be clean prior to use. Abusive grinding where high heat is generated is prohibited.
4.5.3 Water Cleaning. High, and low-pressure water blasting, and water flushing may be used to clean parts and structures providing the following conditions are met:
a) Water shall be in accordance with Paragraph 4.1.
b) Sodium phosphate may be added to the water, if desired. No other additives shall be used unless approved. Where sodium phosphate has been used controls shall be effected to assure removal of the phosphate prior to velding.
- c) The component part of structure shall be dried as soon as practical after the wetting operation. Drying may be accomplished by allowing the part to drain. Areas which will not drain dry shall be dried by wiping with clean cloths, or blewing with oil-free air either heated or ambient.
4.5.4 Solvent Depressing. Cleaning of acessible surfaces may be accomplished using the following listed solvents. Solvents, other than those listed, shall not be used.
a) Ace t one . Technical grade, new or redistilled (Acetone reclaimed by other methods shall not be used).
b) Alc oh ol_. Isopropyl or otherwise denatured, technical grade alcohol, c) Toluol. Toluol or toluene technical grade. This solvent will remove some tape residues which are not soluble in acetone.
4.5.5 Acid and Chelate Cleaning. No acid or chelate cleaning shall be used unless approved for the specific application.
==
, GENER AL O rtictaic BOLLING WATER REACTOR SYSTEMS DEPARTMENT ooevenrno,21A2040 . .. 1 n.... 6 4.5.6 Alkaline Cleaning. Cleaning solutions which contain free caustic (either sodium hydroxide or potassium hydroxide) shall not be used. Tri- Sodium Phosphate Cleaning may be used.
l a) Parts may be swab cleaned with hot or cold solutions of tri-sodium l
phosphate. Phosphate shall be removed from surf aces by rinsing with l
water after cleaning has been accomplished.
l 4.5.7 Detergent Cleaning. Detergent cleaning shall require specific approval.
1 4.6 Cleanliness Control During Reactor Assembly l _
4.6.1 Inspection of Items for Installation. All incoming items shall be inspected on arrival for condition of the parts and/or its packaging. If the container or packaging is found to be in good condition, inspection of the contents may be dene at a later time when they are unpacked for assembly.
4.6.1.1 All internals for the reactor vessel shall be' inspected for cleanliness and l
l cleaned, if necessary, prior to installation in the vessel.
l 4.6.2 Ve'ssel Access. Personnel, tools, and equipment entering the vessel shall be l controlled by a log or register system.
4.6.3 Cleanliness During Assembly. Positive means shall be provided for preventing veld slag, spatter, electrode stubs, tools, dir t, grinding dust, and other such items from entering cleaned areas or from entering areas inaccessible for cleaning.
l 4.6.3.1 Crevices within six inches of -flux welding shall be covered to prevent deposition of fumes.
4.6.3.2 The work area inside the reactor vessel shall receive periodic cleaning so that the soils produced during the assembly operetion are not allowed to accumulate.
Effert shall be made to localize the soils produced. Cleaning shall include, as a l
minimum, the removal of all debris and contaminants; a thorough vacuum cleaning of all surf aces in the immediate work area including all non-portable tools and construction l equipment, and if required for removal of oil, a wipe down with clean, lint-free eleths l using an approved solvent.
l 4.6.3.3 As work is completed in specific areas, such areas shall be sealed af ter l
final cleaning when feasible. The method of sealing shall be able to withstand the l
af fects of welding and grinding above them and of personnel passage through them, l if required.
1 1 5. FINAL CLEANING AND ACCEPIANCE CRITERIA l 1
l 5.1 Final Cleaning. Af ter assembly has been completed,the redified components shall be visibly free of all soils, miscellaneous materials and other foreign materials.
511ghe surface marking due to water evaporation and/or a light coating of phosphate i
is permissible.
l
e
, GEN E A AL U ELECTRIC B0lLtHG WATER REACTOR SYSTEMS DEPARTMENT oc ewas e me. 21 A2C40 ,,, ,, 1
,... ., 7 FINAL l 6. Sl:BMITTALS
[ 6.1 General l 6.1.1 Submittal requirements shall apply to the Installer and to the Installer's l
subcontractors . 'Ihe Installer shall be responsible for all submittals including those of the Ins ta11er's subcoperactors. If any changes are made either by the authority in Paragraph 4.1.1 or by th& Installer to the submittals, a new revision shall be sent by the Installer.
6.2 Procedures and Docu:nents 6.2.1 The following ite=s shall be submitted for approval.
- a. List of any miscellaneous materials to be used which are not included in this specification.
- b. Methods of cleaning and keeping clean during assembly. Included would be any cleaning procedures, mechanical or otherwise,and cleaning prohibitions.
W M
