ML20205G848

Forwards Info Re Const Status & Operational Readiness Rept,Including Project History,Const Status,Independent third-party Insps & Licensee & Contractor Audits,Per 851010 Request

ML20205G848
Person / Time
Site:	Palo Verde
Issue date:	11/01/1985
From:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
ANPP-33899, NUDOCS 8511130362
Download: ML20205G848 (66)

Text

!sc Arizona Nuclear Power Project P.O. BOX $2034 o PHOENIX, AmZoNA 85072-20M 1933 fgy ,b Of fQ ANPP-33899 November 1, 1985 q[gfggEg .

Mr. John B. Martin, Director US Nuclear Regulatory Commission Region V 1450 Maria Lane, Suite 210 Walnut Creek, CA 94596

Subject:

Palo Verde Nuclear Generating Station Unit 2 Construction Status and Operational Readiness Report Docket No. STN 50-529 File: 85-056-026

Reference:

Letter dated October 10, 1985 from D. F. Kirsch, NRC, to E. E. Van Brunt, Jr., APS

Subject:

Construction Status and Operational Readiness Report

Dear Mr. Martin:

The referenced letter requested that ANPP provide information in the subject

- areas listed in Attachment 1 of the referenced letter. Attachments to this provide the following information:

a. Project History

b. Licensee and Contractor Initiated Stop Work Actions ,

c. Construction Deficiency Evaluation Reports (DER's) d.- Construction Status

e. Preoperational Test Status

f. Independent Third Party Inspections

g. Licensee and Contractor Audits Attachments b. , c. , f. and g. are not Unit Specific t

(

A SO

Mr. John B. Martin.

Palo Verde Nuclear Generating Station Unit 2 .

Construction Status and Operational Readiness Report

.Page Two ANPP-33899

-If you have any further questions regarding this information, please call Mr. W. F. Quinn of my staff.

Very truly yours,

, /

- R /\W(

E. E. Van Brunt, Jr.

Executive Vice President Project Director EEVB/WFQ/JK0/dle Attachments cc: E. A. Licitra-

'R. Zimmerman-A. C. Gehr M. Iey

7.-

i Mr.' John;B.' Martin-Palo Verde Nuclear Generating Station Unit 2

-Construction Status and Operational Readiness Report Page Three-ANPP-33899

- bcca 'D. B. Karner' 'All w/a

'J. G. Haynes

-R. M. Butler W. E. Ide W. F. Quinn T.-F. Quan M. A. Jones LCTS Coordinator J. R. Bynum J. Orlowski ,

A. J. McCabe W. G. Bingham

.S. Shapiro .

C. Ferguson T. Bradish

.P.-Brandjes I

L a._ Project-History Palo Verde Nuclear Generating Station Unit No. 2 PIANT CHARACTERISTICS:

' Docket No.: 05000529 CP No. & Date Issued: CPPR-142/05-25-76 CP Expiration Date: 12/31/85 Applicant:- Arizona Public Service Company Plant Incation: 36 miles west of Phoenix, AZ ~

IE Region: V AE: Bechtel NSSS: Combustion Engineering Constructor: Bechtel ,

Reactor Type: PWR DER (MWE): 1304 KEY PERSONNEL:

Corporate

Contact:

E. E. Van Brunt, Jr., ANPP Executive Vice President Corporate Address: P. O. Box 53999 Phoenix, AZ_ 85072-3999 Corporate Phone No.: (602) 932-5300 NRC LPM: E. Licitra IE Resident Inspector: R. Zimmerman/G. Hernandez FUEL LOAD DATE CHANGES AS REPORTED BY UTILITY:-

Reason for Change Report Date New Schedule Reported by Utility 07-28-82 08-01-84 Impact of scheduling problems with 08-16-83 02-01-85 key equipment. Augmentation of the 03-26-84 Last Quarter plant's emergency response system of 1985 as results of TMI lessons learned.

Complexity of the transition from construction to start-up phase.

Unit 1 delays.

LOCAL PUBLIC DOCUMENT ROOM:

Phoenix Public Library 12 East McDowell Road Phoenix, AZ 85004 0323K/0016K u

-b r

% /

Status as of 10/20/85 CONS 1RUCTION STATUS REPORT

. NUCLEAR POWER PIANTS Palo Verde'2

CONSTRUCTION STATUS:

Applicant's Current Estimated Fuel Imading -Date: 11/00/85

' Applicant's' Previous-Estimated Fuel Load Date: 08/01/84

-Applicant's-Estimated Fuel Inading Date at CP Issuance:- .11/00/83 Applicant's Current Estimated Commercial Operation Date: Second Quarter of 1986 Applicant's Construction Completion Estimate as-Defined in CP: (Earliest)- 02/01/83 (Latest) 12/31/85 (CURRENT ESTIMATED PERCENT CONSTRUCTION COMPLETE: 99%

COMMENTS EEGARDING CURRENT CONSTRUCTION STATUS:

ESTIMATED ACTUAL ESTIMATED ACTUAL ESTIMATED START START COMPLETION COMPLETION % COMPLETE Mobilize and Prepare site: 06/76' _ 06/77 ~100%

. Place structural

. concrete: .08/77' 12/81 100%

-Install Reactor Pressure Vessel: 06/80 07/80 100%

-Install Large Bore 05/85 100%

l Process Pipe: 09/78 Install Large Bore

' Pipe Hangers, Restraints, and Snubbers:. 10/78 05/85 100%

Install Small

Scre Pipe:. .

04/79- 11/85 -

99.6%

Install Cable Tray: 06/78 03/82 100%

-Install Exposed Mital Conduit: 01/78 10/85 99.9%

Install Power,-

Control, Instrumen-tation and Security Cable: 02/81 11/85 99.5%

Install Electrical Terminations: 05/81 11/85 99.1%

Conduct Reactor Cold Hydrostatic Test: 11/84 11/84 100%

Conduct Hot Functional

-Test: 06/85 08/85 100%

. Conduct Preop and Acceptance Test

.Necessary'for Fuel Inad: 03/83 11/85 88%

iT

s

- b., -Licensee and Contractor Initiated Stop Work Actions

' Licensee Initiated Stop Work Actions

~

'- Year Organization Reason / Period, Corrective Actions 1978' Bechtel' Radial bends did not meet -Rework tag prepared in

~ drawing - requirements. Re- compliance with WPP/QCI pairs started without NCR 54.0 As-built survey record

.or repair instructions docu- attached to NCR. NCR mented. (12/13/78-12/15/78) issued C-Y-1078 (12/14/78) 1979 -Bechtel ASME code acceptance cri- Test data and results ob-teria not met for ultra- tained for acceptance of sonic testing. (7/31/79- double welded stainless 8/21/79) steel pipe.

1981 Bechtel and Insulation being deformed Deforming of insulation CE to fit between Reactor analyzed and accepted.

Vessel and RV support col- Gaps minimized.

uans and technical justi-fication not provided for assurance of quality and in-tegrity of system not' vio-lated. (5/5/81-5/21/81) 1981 Bechtel Procedures / instructions or Procedure initiated and PCN controls not developed to ' written to WPP/QCI 28.0 control the connection and charging of batteries to assure safety of personnel and equipment. (8/31/81-9/1/81)-

~1981 Bechtel Five Star Grout 150 used and Authorization for use de-does not meet required leted from 13-CM-365.

strength. (12/14/81-4/28/82)

. 1982 AFS Operations Control of temporary elec- 90AC-0ZZ11 identified as trical jumpers, temporary- procedure for Startup to lifting of. terminal leads, use: 73AC-9ZZ05 was re-temporary ' change of set- vised to be in effect only points and use of temporary at fuel load.

modification not being per-formed in accordance with 73AC-9ZZ05 but in accordance with 90AC-0ZZ11. (4/1/82-4/2/82) 0050K/0003K 1

- Year Organization Reason / Period Corrective' Actions 1982 .Bechtel-

Tendons 1 stored without weat- All tendons discussed in-her protection.z (5/18/82- spected, rust removed and 5/21/82) -recoated. No signs of pit-

. ting or other: deficiency.

Considered acceptable and-c~

covered with plastic for-weather protection.

, Western Concrete personnel reinstructed in require-

- ments for storage of-tendons.

- 'l f j ,

i 1982- =Bechtel Stopped installation of Issue of DCP 1SN-SQ-001, 5:  ; ' sample supply lines to air Rev. 5. Existing system

,N*

radiation monitors as'sup- installed in accordance

> Lply sample lines are not with current revision of-designed to requirements of design drawing. Problem ANSI N13.1 Seat B5. resolved on QAF82-45.

(5/27/82-6/29/82) 1982 Bechtel- Material accountability not Complete inventory taken, being maintained in Zone III controlled access material area established for this and tool log updated. Re-work. (6/2/82-6/2/82) moved section pipe spool-and inspected. Area in-spected, personnel in-L structed.

~

.1982 Bechtel Procedure cancelled which BPC will re"tew WPP-QCI

' governs BPC preparation for 31.0 and write PCN; review

" area' transfer / release. Re- Fire Barriers, Cable Tray quirement for~ inspection / Covers and Conduit Sealant acceptance of cable tray and incorporate into exist-covers and barriers dele- ing procedures or add to ted. Requirement for in- WPP/QCI 31.0 spection/ acceptance of un-scheduled commodities has e been deleted as was commit-

- ment to verify installation /

inspection documentation with-in scope of area transfer.

(7/20/82-7/22/82) 1982 .APS Startup Test Director not certified Test Director will be fa-as' qualified for test MG300, miliarized with the pro-

~

FPN P02. (7/21/82-7/22/82) cedure and familiarization will be documented. QC to be present during test.

i t

i e e

._ - .. . _ . _ . . ~. _ ...-._._ _ _ . _ _ _ - - _ _ . ~ . - _ . . . - _ _ _ . ~ _ . _ . - , .

-Year Oraanization Reason / Period Corrective Actions 1982 APS'Startup Circuit breaker removed -90GA-0ZZ28 revised and without permission and no. Maintenance will assure clearance was requested nor that personnel are aware' issued. ~(8/4/82-8/4/82) of station clearance re-quirements and test con-duct requirements.

1982 .BPC Startup Failure to:- respond in a Corrective actions agreed ,

and APS timely manner to OTNs; to on by Bechtel.and APS QA.

Maintenance. implement requirements of.

'AD-112'with regard to M&TE usage-logs and forms; to re-spond to calibration overdue "

. notices; to comply with ANSI:

N45.2.16, Section 3; provide an adequate response to CAR 82-036. (9/17/82-9/18/82) 1982 -Maintenance Work Order 482 & 483 issued Procedure initiated in'ac-to set safety valves did not cordance with code and provide adequate instruc- specifications. - Special tions to perform the work instructions issued with as required by code, ASME work orders.

Section XI. (10/14/82-11/21/82) 1982- APS and Valves SGN-HV-05 and SGN-HV- Performed required actions Bechtel 06 were stroked over a two of steam generator re-Startup hour period and allowed ap- covery plan, proximately 100,000 gals.

of highly contaminated H 2O into the secondary side of SG1 and at the time SG2 was t unknown. Isolation valves for nitrogen purge thought to'be closed were open. (10/19/82-10/19/82) 1983 APS Startup Cleanliness of Iow Pressure Inspection to determine and Safety Injectica System was amount 'of damage and veri-

-Operations ~ indeterminate and continued fication of cleanliness.

operation without corrective Potential.causes for entry action could lead to signi- of foreign material into ficant damage to LPSI pumps. system investigated. On-(1/18/83-1/19/83) going inspections and evaluation of system cleanliness.

y ,,

u F

Year Orsanization Reason / Period ' Corrective' Actions 1983' JAPS Startup Startup and Maintenance Per- 90AC-0ZZO2 and 90GA-0ZZ28 Operations sonnel were not performing were revised and require a work activities in accord- review of TER's prior to

- ance with approved project rework or installation of procedures. (2/8/83-3/4/83) materials on "Q" class com-ponents to determine if an NCR should be written of if it is reportable. All' TER's written 1/17/83-2/11/83 to be reviewed.

.1983 Bechtel Typical drawings in FCR DCP issued providing ne-71577E differ signifi- cessary drawing clari-cantly from actual field fication.

conditions and bolts could be installed incorrectly.

Original field conditions will become indeterminate if bolts are installed without adequate directions.

(11/21/83-4/14/84)

,1983. .Bechtel Reportability evaluation in DCPs-were transmitted to question. If skewed T Resident Engineering for joints do not affect safety reportability review. Con-why are welds being re-- dition not reportable.

paired? (11/23/83-12/20/83) 1983 Combustion Personnel records do not Inspectors performed demon-

Engineering provide documentation of- stration of proficiency.

certification of inspectors.

1 (11/28/83-12/2/83) 1983 Innryco, Inc. Contract PV83-8215 Specifi- Program was reviewed and fication 83-95.71-06-001 did approved.

4 did not adequately in-plement the applicable technical and quality re-quirements which must be in-posed on Inryco as a result of the scope of work Inryco is to perform. (12/16/83-

-12/30/83)

^- -

Bechtel'Initia ed Stop Work Actions

^ ~

Year Orsanization . Reason / Period Corrective Actions

+

1977 ..Sh urt el ff &- E-7018 weld rod not stored Drying ovens obtained Andrews in drying ovens from Bechtel. SDDR (6/17/77 - 6/17/77) issued.

1978. Peabody Penetrant materials not Materials-tested & OK, Testing analyzed. procedures revised (1/12/78 - 1/27/78)

'1978. Construction' Unauthorized M-6 solvent SAR Change Notice 814 used-for cleaning. issued to define qualifi-

- cation parameters. WPP/QCI

~

(2/10/78 .3/16/78) 14.0 revised.

'1979 Construction Youngstown pipe material Radiograph accomplished -

is suspect - DER 79-4 no defects found.

(5/18/79 - 6/22/79) 1979 Clark Unacceptable curing construction NCRs issued.

Painting operations (11/5/79 - Supplier QA program 11/8/79) improvement initiated.

1980 Construction Rockbestos Class IE cable Supplier and Bechtel may have unqualified controls implemented.

splices. DER 80-4 Cable qualified, any (3/5/80 - 10/24/80) cable with repairs is approved for outside containment only.

1980 Construction .HPSI suction pump piping Piping arrangements were may not be acceptable to determined acceptable.

pump supplier. DER 79-13 (3/28/80 - 11/14/80) 1980 Construction ITT Grinnell pipe supports ' Acceptable - based on Code were received were under- ' Inquiry, ASME File No.

-size fillet welds. NI-77-406.

r DER 80-6 -(4/25/80 - 7/8/80)

.1980' construction Certain cable pulling Condition acceptable based stopped due to potential on engineering analysis. i

' deficiency in Containment I rebar detailing. DER 80-19 i (6/30/80'- 10/18/80) i l

l v , ,

Year ~ Organisation Reason / Period Corrective Actions 1980: . Construction' Unit 3 shell ~ concrete Condition acceptable based i

placement stopped based on engineering analysis, on 80-SW-4 and DER 80-19.

(6/30/80 - 10/17/80) 1980: Construction . Unit 2 anchor bolts for . Design change implemented.

seal table are inadequately Condition corrected.

embedded - DER 80 (7/3/80 - 10/22/80) ..

4- ,

1980 Construction ' Defic'encies on Whiting NCRs issued, procedures polar crane and improper revised, training processing of Bechtel conducted.

documents.

(10/16/80 - 11/3/80) 1980 Construction Concrete placement deficien- Condition acceptable based cies - SI tank. DER 80-24 on engineering analysis.

(10/17/80 - 2/2/81) 1980 M. M. Sundt/ Concrete truck mix not NCRs issued and preventive

Tanner Co. properly monitored action implemented.

enroute.

(11/13/80 - 11/14/80) 1981 Reliance Truck QA program deficiencies Audit findings resolven.

Company found during audit by Supplier QA Manager Bechtel replaced.

(2/17/81 - 8/11/81) 1981 Construction- Ultrasonic by Peabody not NCR issued. WPP/QCI 12.0 witnessed by Bechtel Level revised to clarify require-II or III ment..

(2/25/81 - 3/10/81) 1981 Construction . Construction Startup testing NCRs issued, procedures accomplished without issued.

formal procedural control.

(5/13/81 - 5/21/81) 1981 Construction Bolts failed due to NCRs issued. Bolt testing incorrect hardness. program accomplished.

DER 81-14 Refer to DER 81-14.

(6/15/81 - 7/6/81) 1981 Otis Elevator - Welding program not Welding of brackets approved by Bechtel, affected. Bechtel walkdown (10/8/81 - 11/16/81) ' determined welds accept-able. Supplier will use Bechtel controlled filler material.

Year Oraanizetion. Reason / Period Corrective Actions 1981' Marathon  : Supplier lack of control Procedures developed and Steel for subcontracted NDE - implemented.

field erected tanks.

. Initiated 12/10/81 -

Closed 7/21/83 upon

, completion of reverifica-tion activity.

1982. CoEsip Supplier weld deficiencies SDDR 3236 issued - Consip on main control panels - weld procedure revised.

at supplier's facility.

.(4/12/82.- 5/27/82) -

'1982 construction Grouting procedure to condition corrected to accomplish DER 81-35 meet QA program require-disposition not approved ments.

or controlled.

(8/17/82 - 8/20/82) 1983 Construction Engineering procedure Approved QC procedure for repair of crack in issued.

spray pond does not address QC participation.

(5/17/83 - 5/20/83) 1983 Construction Site process sheets for Review cycle modified, installation of Unit 3 QA review accomplished.

reactor vessel internals not submitted for QA approval.

1983 Construction QA overview of pipe support Reinspections conducted.  !

reinspection program QA reverification program identified unacceptable implemented to require-weld conditions not found monthly overview of weld by QC. DER 83-74 activities.

(12/2/83 - 12/12/83) 1984 Engineering ' Validation program of HVAC Documents were issued which duct supports by Engineering meet QA program require-and supplier does not meet ments.

QA program requirements.

(3/2/84 - 3/8/84) 1984 Construction Items removed during Condition corrected, authorized replacement Procedures revised to activities were not properly clarify requirements.

identified and controlled.

(5/3/84 - 6/8/84)

I Year Organization Reason / Period Corrective Actions 1984 Columbia Materials received at Condition corrected. Items Specialty Co. jobsite were not processed met the requirements for under the Columbia Specialty their intended use.

QA program.

(11/16/84 - 12/31/84) 1985 Brand Indust. Seismic gap hardware did Commitments establish a Services Inc. not conform to the require- program to identify and ments and procedures did correct deficiencies.

not provide adequate acceptable criteria.

(8/30/85 - 10/22/85)

.+

\ 7"

c. Construction Deficiency Evaluation Reports (DER's) 10 CFR 50.55(e)

't~ DER No.' Description Corrective Measures Status 78-1 Fabrication of Anchor Documentation reviewed Closed 04/11/78 Bolts for Major NSSS and corrected Not reportable components 78-2 Void in concrete place- Void repaired closed 05/19/78 ment Not reportable 78-3 Stainless Steel pipe All pipe and pipe spools Final report spools from Youngstown Welding 11/17/78 and Engineering Company Reportable have been rejected, quar-antined, and the company removed from the AVL by Pullman Power Products 78-4 Defective fillet welds Drawing corrected Closed 05/19/78 due to drafting error Not reportable on DWG's l

l I

5 1

DER No.' i Description Corrective Measures Status 79-1 , Voided 79-2 weld: sequence of Unit . Weld sequence verified Final report

, #1 sad Unit #2. polar . correct 06/04/79

. cran support girders ; Not reportable 79-3. Nath errori in.calcula- Calculation corrected Closed 06/01/79 i ,

tions x ,

Not reportable 79-4 Imagitudinal weld de- NDE showed no defects ' Closed facts in S/S pipe Not reportable 79 Polar crane girder: Procedures prepared and Closed 06/01/79 welds Implemented Not reportable 79-6? 2" defective socket Coating removed prior to closed 05/19/79

. weld valves welding Not reportable 79-7 . . Polar crane bracket NDE showed satisfactory Closed 11/30/79 welds results Not reportable 79-6 Cracked Auxiliary Switches replaced; 100% Closed 08/28/79 switches, reinspection conducted Not reportable 79-9 Pipe spool heat treat- All material tested Closed 05/19/79 ment satisfactorily Not reportable 79-10 Safety-related pipe sup- A complete re-inspection Final report port assemblies'in Unit program has been initi- 03/06/80 ated with deficiencies

~

.#1 Reportable being documented, training sessions updated, fillet weld gauges supplied, and increased surveillance 79-12. Inadequate concrete Specifications and pro- Final report strength achieved with cedures revised, all ac- 12/30/80 pneumatically placed cessible areas chipped Reportable motor. repairs - and ' reworked, and all in-accessible areas evaluated

~

and dispositioned accept-as-is in NCR C-R2040 based on Design Criteria.

u

s-DER No. Description Corrective Measures Status 79-13 Pump suction pipe con- A review of the various Final report

[- figuration on the high pressure safety injec .

piping arrangements has 12/03/80

-shown them to be accept- Not reportable tion pumps (HPSI) able under all existing

-guidelines and no further action is required n-N

+

DER No.. Description- ' Corrective Measures Status

'80-1 Inadequate design of Calculations-peEformed; closed 06/27/80 Seismic'I instrument verified satisfactory Not reportable supports 2 .An error in~ calculations Calculatio's e re- Closed 06/27/80 for tubing support performed Not reportable

'80-3 -Relating to undersized' Accepted without repair. Final report

-structural steel fillet 12/24/80

' welds Not reportable 80-4 Class 1E, 600V, Power Procedures revised; ap- Final report cable plicable cable repaired 11/05/80 Not reportable 80-5 Class 3, piping system All welds NDL'd. satis- Final report -

welds factory 07/09/80 Not reportable 80-6 Safety-related sway Stop work order notice Final report struts- 80-SW-3 closed and 07/10/81 NCR P-A-125 Not reportable revised to use-as-is.

'80-7 Steam Generator piping Forms revised to slow Final report welds interpass tesperature 07/03/80 Not reportable 80 Hilti drop-in anchors FCR written to delete Final report type type of anchor 07/03/80 bbt ' re portable 80-9 Operability failure of A11' installed and no in- Final report vertical fire dampers stalled fire dampers 09/15/80 found that did not meet Reportable the required tolerances were replaced. A re-design has been incorporated to elevate future problems.

80-10 Namco Controls Series Anchor / Darling to provide Final report EA180 limit switches replacement gaskets for 07/03/80 the subject valve limit Reportable switches.

80-11 Defective pressure switch MDA Scientific to pro- Final report in the chlorine vide alternate pressure 07/03/80 detectors switches after approval / Reportable qualification.

DER No. Description ' Corrective Measures Status 80-12 _ Pipe spools with the

~

Paper work corrected Final report same I.D. number 07/03/80 '

Not reportable 80 Dowel omission during Add dowels prior to con Final repcrt concrete placement crete placement which 07/08/80 the into the slab. Reportable 80-14 Pipe strap, pipe ear All installations veri-- Final repot full length welding fied correct 07/10/80 Not reportable 80-15 Closure of COMSIP, COMSIP to: furnish modi- _ Final report Incorporated contain- fication kit details and 07/09/80 ment gas analysis system instructions. Units to pump valve be modified with proper field change procedures.

80 Inadequate embedment of A design change will be Final report anchor bolts for Units implemented so that the 07/21/0

1. 1 and #2 seal tables seal table is adequately. Reportable anchored in the rein-forced concrete and meets all seismic Category 1 requirements.

80-17 Inadequate design of re- The' design for all three Final report inforcing steel in the (3) units has been 07/21/80 walls of the Main Steam changed to add the- re- Reportable Support Structure for quired amout of steel Unit #1 to meet established

, Design Criteria.

80-18 Blocked tendon sheaths Blockages removed and Final Report in Unit #1 and #2 reinspected 07/21/80 containment Not reportable 80 Reinforcing steel shown Analysis performed; all Final report in the drawings may not stresses are within 11/06/80 be accurately reflected allowable limits Not reportable in the actual desan in certain areas 80-20 Three (3) shipping studs Studs not neded; use- Final report jammed in reactor vessel as-is 07/30/80 Not reportable y - -

j s

d.

1

' DER'No. Description Corrective Measures Status 80-21 . Borg-Warner valves with Valves have been I.D.'ed Final report

• stem extensions could and NCR'ed. Borg-Warner 07/29/80 loosen after a few will supply parts and in- Reportable cycles structions for rework 22 - Dowel omission from con- Item was NCR'ed.. Dis- .

Final report crete wall pour of Unit position was to drill 09/24/80

1. 2 Control Building and grout the required Reportable dowels into wall 80-23 Loose bushings on corner Bechtel verified which Final report and LADA sway struts struts were in question 03/02/81 through Corner & LADA. Not reportable Bechtel will rework all identified struts using a C&L inspection and repair procedure 60-24 Excessive shear stresses The Bechtel calculations Final report in Unit #1 & #2 con- are being updated to be . 03/30/81 crete slabs supporting consistent with the ac- Not reportable the safety injection tual data as submitted tanks 1B, 2A, and 2B by combustion engineering 25 Improperly grouted Re- Voids repaired Final report actor Vessel Supports 10/17/80 Not reportable 80-26 Weld deficiencies on the None required Final report main control panel 07/14/81 Not reportable

- Fractured bearing cap- Shias added; lugs ad- Closed 10/20/80 80-27 sules on Unit il con- justed Not reportable tainment polar crane wheels 80-28 Potential failure of All controllers were re- Final report temperature detection turned to McGraw-Edison 10/23/80 controllers used on for repair or replacement Reportable CTI-Nuclear Air Handling and Filtration equipment 80-29 Potential motor shaft subject equipment is Final report breakage in Six Hydrogen being reworked per sup- 10/31/80

. Monitors pliers recossendations Reportable

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. -. .. .~ . ..- . - - .

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4 ,

DER No. Description' Corrective Measures Status .

_5. _80-30 ' Borg-Warner 3", 1500#,

- motor operated gate <

Use-as-is _

. Final report submitted

- valve failure to close 11/05/82 under operating con- Not reportable ditions i

80-31: . Breakers in'bettery - Reworked in accordance Final report chargers supplied by with suppliers recom- 11/05/80

- power conversion (EM-051) aandations

~

Reportable 80-32 Pipe cold' spring for-- Training session Closed 01/26/81 '

fit-up conducted Not reportable-1 80-33 Validity of Marathon' SDDR supplied and Closed 01/26/81 CMTR's for CF&I steel Not reportable

~80-34 Foxboro, Model 270,' dis- SCN issued to track Closed 11/24/80 plays and housings re- equipment better Not reportable quire repair 35 Potential defect of i Not used in safety- Closed 11/12/80 Rosemount Pressure related systems Not reportable

- transmitter on MSIV and MFIV 1 80-36; Isose bushings on ITT Bushing repaired Final report-Grinnel sway struts 06/19/81 Not reportable 80-37 Concrete void in Unit A procedure was develop- Final report

1. 2. Control Building Sump ed and implemented to 07/09/81 correct this deficiency Reportable ,

.80-38 Pipe apools pulled to Bechtel removed'and re- Final report

- facilitate installation installed new pipe to de-~ 01/12/81-of pipe supports may sign specs and retrain Reportable overstress welds '

associated personnel in erection of piping

! 80-39 Cable tray supports not Dwas have been revised, Final report meeting dvs. requirements cable. trays inspected and 03/16/81 reworked as needed Reportable 80-40 control Building race- Drawing revised and closed 12/11/80

! ways and FSAR separation wiring relocated as Not reportable criteria necessary 1

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"I DER No. Description ~ Corrective Measures 1 Status 80-41 - Class 1E conductors Install additional sup- Final report a coming within six ports or move termina- 01/12/81 inches of non-class tion blocks or provide a - Reportable

- 1E conductors on six ITE barrier satisfying Code Gould 480 volt load requirements for center isolation relay division between.

cabinets Class IE and. Non-Class 1E wiring.

' Final report

~

80-42 Texas bolt material not Code Case N-310-1

meeting ASME Section III accepted 01/27/82

, Not reportable 80-43 Field weld repair made Weld verified satis- Closed 02/06/81 on Borg-Warner valves factory let reportable 80-44 Missing screws from None required Closed 01/08/81 bottom of control cab- Not reportable inet instruments 80-45 Additional rebar rein- Reworked in accordance Final report forcement required by with engineering dis- 02/04/81 drawing, not included in position (Isolated Case) Reportable containment placement

'80-46 ASME Section XI ultra- Indication considered Final report sonic pre-service ex- acceptable. Procedures 04/30/81 amination revealing in- revised accordingly. No t reportable dications in Pullman power elbows 80-47 Deficiency in the con- Stiffner plates added to Final report tainment fuel trans- reduce stresses below 03/18/81

, fer housing tube design allowable limits. Dwg's Reportable have been revised to in-corporate this change.

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q - DER No. Description ' Corrective Measures- Status 81-1 Concrete void in Unit 2 Repaired lthe void Closed 02/09/81 Auxiliary Building Not reportable ,

81-2 Indications'in radio- 8" piping apool was Final report.

. graphs of piping spools repaired 04/20/81: '

Not reportable 81 .GE fuse blocks may be None required Closed 03/12/81 loose / misaligned Not reportable

_81-4 Corner and lada sway- NCR invalidated DER cancelled struts 02/18/81 81-5 Swivel bearings on RCP None required Final report cannot be rotated 06/12/81 Not reportable 81-6 Cracked turnbuckle Assemblies returned Final report assemblies for Control to manufacturer 04/15/81 Room lighting and replaced Reportable 81-7 Auxiliary feedwater Mismatch corrected Closed 05/08/84 ,

pump nozzle mismatch during *it-up Not reportable 81-8 Weld defects on cask Welds repaired per NCR- Closed 04/29/81 loading Gate / Spent ~ Not reportable Fuel Transfer Gate 81-9 Unacceptable - radiograph Grindins mark repaired closed 06/12/81 accepted and weld re-radiographed ' Not reportable 81-10 Hardened washers not Code case shall be docu- Final report

.used as required by- mented 06/04/82 ASME Code

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Not reportable I 4 81-11 Broken fiber on the Replace broken wire Final report armature of 4.16 KV 10/22/81 switchgear Not reportable

- Mating force of 125VDC NCR dispositioned to 81-12 Final report fuse blocks perform field modifi- 11/02/82 cation (retaining clip) Not reportable 81-13 4.16KV switchgear. Wiring errors corrected Final report wiring violates 09/18/81 separation criteria Reportable

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~7 DER No. Description Corrective Measures Status

>81-14L

~A-354 anchor bolt fail- All accessible bolts Final report

.ures . hardness tested. All 01/28/83 failures will be re- Reportable placed 81 Auxiliary feedwater SARCN to change 10 Final report ,

pump may not deliver second requirement to 02/16/83 faedwater flow within 20 seconds Not reportable 10 seconds ,

16 -Operated GE breakers. Bearing assemblies were Final report may deform replaced 07/10/81 Reportable 81-17 Pipe supports'fabri- Applicable drawing re- Final report cated without weld vised to show fillet 06/08/82 joint preparation weld only or increased Not reportable fillet weld 81-18 MCC's contain tie Re-tighten wire bundles Final report

-material which may un- 12/30/81-ravel or loosen Not reportable 81-19 ~ Possible short circuit Repair necessary cir- Final report in Foxboro recorders cuits 08/03/81 Not reportable 81-20 Weld. details on pipe Hangers reworked; draw- Final. report support drawing con- ings corrected 07/30/81 trary to ASME require- Reportable ments 81 Re-energization problem -Power supplies and cir- Closed 07/13/81 in ESFAS relay cabinets cuit boards returned to Not reportable manufacturer 81-22 Premature time out of Replaced as required Final report AGASTAT relays during testing; appli- 10/21/81, cable panel inspected Not ~ reportable 81-23 MCC's have bent or Revised installation Closed 08/21/81 broken terminal blocks instructions issued' Not reportable s

81-24 Void in Unit il Control Void repaired Closed 08/19/81 Building concrete Not reportable k-w___._._--

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u ' DER'Noi Description Corrective Measures Status-81-25 AFW pumps could not be Storage procedures re- Final report rotated by hand vised 02/18/82 Not reportable 81-26; Blocked tubes in. Unit Felt plugs removed Final report

1. 1 Steam Generators 11/18/81 Not reportable 81-27 Esbed plate failed to None required Closed 08/28/81 comply with weld cri- Not reportable teria 81-28 Elexible conduit has conduit replaced Closed 09/28/81 split jackets Not reportable 81-29 Failure of ASTM A490 Defective bolts replaced Final report bolts inspection program to 11/25/81, verify tension in high 05/11/83 strength bolts Reportable 81-30 Indication in ASME Code Indication removed; use- Final report pipe as-is 01/08/82 Not reportable 81-31 Valve operator material Affected valves modified Final report substitution 10/15/81 Reportable 81-32 HPSI bearings and . None Final report sleeves discolored 11/25/84 Not reportable 81-33 Sleeve bearing shifted Use-as-is closed 10/06/81 in upward direction Not reportable 81-34 ' Fillet welds on pipe Use-as-is Closed 10/09/81 supports not thick Not. reportable enough 81-35 Backfill erosion under Temporary gas, water Final report Unit #1 and #2 Auxiliary lines removed; abandoned 05/20/82, and Control buildings lines groupted 04/06/83 Reportable

, 81-36 Incorrect size fillet Support standards revised Closed 10/05/81 weld on pipe support Not reportable

' DER No.- Description Corrective Measures Status 81-37 Foxboro displays failed Displays modified to Final report environmental testing quality environmentally 01/29/82 Not reportable 81-38 . Minimum wall thickness Calculations ~ performed Closed 10/20/81

-violations to verify adequacy of Not reportable PiPe 61-39 Gas Stripper has un- Pipe replaced; notifica- Final report documented section of tions to effected 02/28/83 pipe and welds. disciplines Not reportable 81 Missing vertical dowels Dowels installed Closed 11/20/81 in concrete poor in. Not reportable Radweste building 81-41 Possible stress in Unit Use-as-is. Final report

1. 2 containment piping- 12/29/82 Not reportable 81-42 Unit #2 RCP bearing Grinding performed and Final report housing has sand holes holes sealed 01/29/82 Not reportable 81-43 Loose nuts and couplings NCRs dispositioned to Final report on Units il and #2 correct deficiencies. 10/21/82, Generators Inspection performed 03/29/83 7 on Unit #3 Steam Generator 81-44 Pressure regulating Regulating valves Final report valves do not meet replaced 07/06/82 design requirements Not reportable 81-45 'rnit 1 pressurizer Screws re-torqued and Final report m.issing lockwires lockwire installed 04/19/82 Not reportable 81-46 Borg-Warner valve Valves modified as Final report installed on horizonal required 12/30/81 plane Reportable 81-47 Volds in Unit il MSSS Grout patch repaired Final report support floor slab 10/16/82 Not reportable 4

DER No. Description Corrective Measures Status 81-48' . Defective cylinder head Head replaced prior to Final report

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on Unit #2 DG start-up 01/05/82 Reportable 81-49. MSSS water level trans- Flexihose re-installed Final report mitters may give er- to prevent erroneous 01/05/82, ,

roneous readings output Reportable

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.81-50. Non-conservatism in de- SARCN to reflect correct ' Closed 12/23/81.

sign basis water con- design basis Not. reportable sumption analysis 81-51 DG Control cabinets. Isolation and separation Final report wiring not separated of wiring accomplished 08/23/84 per vendor documents Reportable 81-52 LPSI and CS pumps have . Loose pit tack welded' Final report loose anti-rotation pins 05/26/82 Not reportable 81-53 Wiring separation viola- Barriers erected to meet Final report tions in Main Control separation requirements 05/24/84 Reportable 81-54 Indication in Unit #1 Indication removed by Final report S/G #2 outlet nossle grinding. NCR disposi- 03/03/82 tioned. Use-as-is. Not reportable 81-55 Water line leak under All temporary water, air Final report

"- Auxiliary Building and gas lines removed. 09/29/84 81-56 Unit il letdown Heat Ex- The weld was repaired Final report changers had improperly 04/05/82 welded stiffener rings Not reportable 81-57 Type HMA Auxiliary Re- NCR of spositioned rework Final report lays have excess unin- for affected leads 07/06/82 sulated leads

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DER No.- Description Corrective Measures Status 1 82-17 Ex-core neutron monitor New cable purchased /re ~ Final report cables haveing greater placed which meets at- 08/26/82 length sad attenuation tenuation requirements ;Not reportable than design

,82-2 During an internal in- -Dispositioned " Rework" Final report spection '(of heat ex- and since accepted by 03/22/84

' changers), 4 welds were radiographic examination Not reportable found visually unaccept-able >

82-3 Diesel generators lube Replacement of defective Final report oil strainer baskets re- baskets 03/23/82 quire replacements per .- Reportable 10CFR21 by Cooper Energy Services -

82-4 ' Design specification All installed clamps cor- Final report 1

drawings for instrument rected to comply with the 07/23/84 tubing clamps do not Code Reportable show locknuts as re-quired by ASME Code 82-5 Unit #2 reactor coolant NCR dispositioned to re- Final report pump delivered with sand move the blasting sand 06/16/82

.in cooler chamber housing r Not reportable 82-6 Unit #3 valves (11.. Qualification documenta- Final report total) shipped,and're- tion processed. NCR is- 02/18/82 moved from receiving' sued against the Unit #3 Not reportable area without qualifica- equipment as required tion documentation 82-7. Five Star Special "150" WPP/QC1 revised to review Final report grout used in contain- manufacturer's final cer- 04/07/82 ment construction ob- tification. Remove Five Not reportable served stratification Star Special "150" grout from approved list 82-8 G.E. switchgear has NCRs dispositioned to Final report parts not certified by replace the identified 10/25/82 subsuppliers for nuclear components correcting all Not reportable use equipment deliveries to g the jobsite c

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DER No. Description- Corrective Measures- Status 82-9; Thernowells in diesel NCRs dispositioned to Final report

. generator lube oil sys- replace thernowells '11/04/82 tems by Cooper' Energy. Not reportable were not procured to

, Code 82-10 ' code material I.D. nos. Addenda incorporated as Final report obliterated on 8 pipe ' applicable 04/27/82 supports in Unit #2 Not reportable containment and MSSS due

to galvanizing 82-11 Six nozzles in the re- NCR dispositioned to al- Final report actor bottom head had low tube installation 03/15/82 porosity in the weld work to proceed Not reportable 7 sone, deep surface de--

facts, and nicked welding surfaces

82-12  ; Instrument clamps in- NCR dispositioned to Final report s

- -/ stalled without calcula- review / rework all dis- 06/08/82

. tions for thermal ex- crepancies of installa- Reportable pension' tion 82-13 Reinforcing bars omitted Horizontal rebars in- Final report

, from Unit #3 fuel trans- stalled 06/04/82

. fer tube inspection.

Not reportable station 82-14 Units #1 and #2 instru- Fasteners replaced with Final report ment installation bolting certified fasteners 07/07/82 procured to ASME III Reportable Code was used without issue control 82-15 ASME III Code pipe sup- NCRs dispositioned to Final report ports not traceable l to check and verify each- 07/14/82

- QIB material '

,, material drawn from Reportable storage for installation 82-16 Condensate pots were NCR dispositioned use-as- Closed 04/16/82 found to be noncon- is Not reportable forming

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' DER No. ~ Description Corrective Measures -

Status 82-17: Bechte1' supplier docu- The computerized SDR has Final report ment register errors may been corrected, preclud- 12/09/82 Not reportable allow' outdated CE pro- - ing redundant logging cedures to be used for

Unit' #1 : instrument calibration 82-18 Pump motors have metal- - NCR dispositioned to- Final report flush and replace the

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-particles in lube oil 09/16/82 and deterioration of - motor oil Not reportable

-internal epory coating 82-19~ Class IE MCC's burned NCRs dishesitioned to Final report out due to damage.during replace damaged com- 09/14/82 testing ponents Not reportable

'82-20' 20' section of 8" sched- NCR dispositioned use- Closed 05/05/82 ule-80 pipe,has numerous as-is for.the installed Not reportable areas below minimum wall section. The non-in-1 thickness stalled section returned to manufacturer 82-21 Cable support atructure NCR dispositioned to- Closed 05/06/82 e had shop welds not in . use-as-is since no rework Not reportable

, accordance with drawing required 82-22 Knee--braced steel NCR dispositioned use-as- Closed.06/03/82 framing of the MSSS in- is since no rework re- Not reportable correctly quired ,

82-23 -Inspection revealed Piping spool repaired. Closed 05/14/82 numerous unauthorized- Wall thickness verified Not reportable 1 grinding on SI system.

24 Weld procedure not pre- ~ Dispositioned use-as-is Final report

-qualifted by Anetek- 09/15/82  :

Straza for reactor hot Not reportable leg pipeistops e t 82-25 Q-Class pipe in auxiliary " Cracks" were actually. Closed 06/11/82 building has visible shallow' surface, proving Not reportable 2"-4"' indications near Ladequate wall thickness -

weld-

.82-26 L Mounting failures of Broken brackets rewelded. Final report valve position in- Other similar switches 09/09/82 dicating switches inspected Not reportable f

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DER No. Description Corrective Measures Status 82-27 Fuel building gate Returned to supplier for Closed 06/01/82 supports improperly rework Not reportable welded

• 82-28 Jog' fan-blade locknuts NCR dispositioned use- Final report under-torqued as-is 07/23/82 Not reportable 82-29 Multiple linear in- NCRs dispositioned use- Final report dication on Main as-is 11/24/82 Feedwater lines Not reportable 82-30' Cleanliness control not VGS inspected and Final report maintained on Unit il cleaned 07/20/82 VGS :- Not reportable 82-31 ' Wiring error in.the Correct wiring error Closed 06/24/82 Plant Monitoring System Not reportable

' 82- Purge dan material in Material' removed and Closed 07/02/82 CH system check valve reassembled Not reportable

'82-33 Leakage. past 3" Anchor-. Set screw staked in Final report Darling check valve place 08/20/82 Not reportable 82-34 Concrete void in Unit - Repair the void Final report

1. 1 MSSS 07/23/82 Not reportable 82-35 Unit #2 LPSI and CS Field personnel in- Final report pump hold down bolts structed on verification 09/29/82 under-torqued- of torque valves Not reportable 36 .DG Control-Panel wiring New lugs installed Final-report

-not crimped 08/06/82 Reportable 82-37 Class'1E wiring in- Procedures rewritten for Final report properly crimped. maintenance program hy- 11/15/82, draulic crisp units. All- 07/18/82 future crimps to be done Reportable at a minimum of 7900 psi N

DER No. Description Corrective Measures Sta tus 82-38 Containment isolation Bolts retightened Final report valves had actuator 01/12/83 bolts loose Not reportable 82-39 Valve limit switches All switches inspected Final report below flood level in and found satisfactory 05/16/83 containment Not reportable 82-40 _ Unit #1 circuit breakers Test procedures re- Final report incorrectly set after written; testing pro- 12/28/82 testing gram revised Reportable

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82-41 Improperly crimped lugs New connections in- Final report in Unit #3 switchgear stalled as applicable 11/23/82 Reportable 82-42 Unit #1 RCP nozzle weld Stainless steel portion Final report leak of nozzel replaced by a 03/28/83 double piece of incenel Reportable 82-43 Improperly crimped lugs All lugs inspected and Final report in Unit #2 repaired as necessary 02/07/83 Reportable 82-44 Borg-Warner valve Motor aperators re- Final report operators not qualified placed with qualified 11/15/82 for use in containment operators Reportable 82-46 ITT-Barton transmitters Transmitters replaced Final report do not meet requirements with Rosemount; SARCN to 03/15/84 change diversity re- Reportable quirements 82-47 Minimum wall thickness Inspect and repair the Final report violations on 24" pipe areas of corrosion 11/19/82 Reportable -

48 Check valves siezed open Check valves redesigned; Final report by welding heat all check valves flow 12/07/82 tested Reportable 82-49 Unit #1 and #2 S/G has Replace beam attachments Final report pipe support incorrectly with applicable brackets 10/08/82 welded Reportable

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. DER No.- Description Corrective Measuree -Status 82-50 Flexible conduit coup- Conduits modified for Final report lings may be damaged proper support 03/09/84 during seismic event Reportable 82-51 Pipe line failure in Plasite repairs effected Final report Unit il essential for applicable piping '01/09/84

. cooling system Reportable 52 Pipe' supports facor- Inspections of nU' it il Final report rectly installed- pipe supports.. 11/08/82 Not reportable 82-53 Joy' fan blade failure ' Containment. lines plate Final report in Unit il ' repaired; fan blade re- 08/29/83 placed;.all fans rein- Not reportable 4

spected

- 82-54 MSIV's have internal Valves reinspected and Final report-corrosion refurbished 01/26/82 Reportable 82-55 DC motor feeder cables Undersized cable re- Final report may not provide suf- _ placed; cable sizing 02/23/83 ficient operating volt- procedure revised Reportable age 82-56 Condensate storage tank.~ Calculations performed . Final repcrt scaled down without new on tank; satisfactory as 07/21/83 seismic calculations built Not reportable 82-57' ' Auxiliary feedwater Valves replaced with Final report valves are carbon steel stainless steel bodies 12/28/82 instead of stainless Reportable steel 58 DG cubicles may not be DCP' issued to anchor Final' report

. . qualified seismically cubicles acceptably 11/22/82 Reportable 82-59 DG crankcase sump coat- Loose paint removed from Final report ing flaking off- sump 11/22/82 Not reportable 82-60 DG has non-conforming Defective piston re- Final report material certification placed 11/22/82 Reportable t

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DER No.. Description Corrective Measures Status 82-61 RCP diffuser ring cap Cap; screw material Final report

, ' screws may-fail changed; wedging device 01/25/84 added Not reportable 62 ESFASJDC power supply Review conducted to Final report ground detectors failed assure consistency be- 08/03/83 testing tween test procedures Not reportable and specifications 82-63 ' Calculation error in Design analysis showed Final report seismic calculation' of acceptable as-built 06/27/83 RWT condition Not reportable 82-64 Dissimilar metal socket Welds replaced with cor- Final report welds rect material 11/29/82 Not reportable 82-65 Battery racks may not Additional calculations Closed 11/04/82 be seismically quali- performed. Racks to be Not reportable fled replaced as necessary -

82-66 Demineralized water Water removed Closed 11/10/82 1eaked into the reactor Not .re portable vessel 82-67 ESFAS power supplies do Power supplies replaced Final report

' not meet -specifications 12/16/82 L Not reportable i

i 82-68 Cables to startup trans-' Use-as-is Final report

. . formers may not carry 09/16/83 full current Not reportable 82-69 Incorrectly marked fuses Replaced fuses Final report L in CEDM's- 03/08/83 Not reportable

~ 82-70 Improper grinding next Use-as-is Closed 11/18/82 to weld Not reportable 82-71' Loose bolt holding yoke Re-torqued the bolt Final report to valve body 01/26/83 No t reportable 82-72 Concrete void in Un it Grouting program ini- Final report

. #2 containment wall tiated to fill voids 06/30/83 Reportable m , , +

u r DER No. Description Corrective Measures Status 82-73 Pipe support clampstin Defective- clamps re- Final report Unit #2 MSSS may have placed; inspection con- 01/31/84 excess gap = ducted to identify other Reportable deficiencies 82-74 Adjustable resistors Modification effected to Final report have wrong size bolts replace nuts and washers 12/23/82 Not reportable 82-75 Refueling water tank Improper studs, clips Final report suction strainers in- replaced 12/23/82 properly secured Reportable 82-76 -Target rock valves do Solenoid operators modi- Final report not-meet specification / fied; replace target 07/11/84 test requirements rock solenoids with Reportable .

valcor 82-77 Foxboro displays failed Qualified models supplied Final report Class 1E testing for use 12/23/82 Not reportable

'82-78 Improperly crimped lugs All lugs inspected; de- Final report in water chiller control fective lugs replaced 01/17/83 panels Reportable 82-79 Contro1~ air tubing Tubing separated to acet Final report violates separation requirements 01/17/83 criteria Not reportable

~82-80 Low insulation valves Terminal blocks replaced Final report' for' terminals blocks with splices 08/31/84 Not reportable 81- R-Class instruments Honeywell instruments Final report used in lieu of Q-Class inspected for ' conform- . 04/12/83 in DG control cabinets ance Reportable 82-82 . Mechanical snubbers do' NCRs dispositioned to Final report not-permit 5* nove- rework the affected 01/19/83 ment without binding snubbers Reportable 82-83 DG butterfly valves did. Valves interchanged and Closed 01/06/83 not comply with require- replaced Not reportable ments DER No.- Description Corrective Measures Status 82-84 Class lE load centers in Space heaters inspected Final report Unit #1 had internals for correct voltage 04/19/83 damage by space heaters Not reportable 82-85 Harlo relay panels in Incorrect relays re- Final report Unit #1 failed testing placed with qualified 03/07/83 relays Reportable

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- DER No. Description Corrective Measures Status 83-1 DG voltage regulating Transformers repaired per Final report system may not perform DCP - 02/16/83 4 .as specified Reportable 83 Valve operators inter- Affected operators were Final report changed replaced 05/03/84 Reportable 83-3 Foreign material in Housing flushed and Final report bearing housing of cleaned 02/28/84 Unit 1 HPSI pump Not ' reportable 83'-4 Test proceddres for air Procedures revised;. Final report handling units do not retests performed ' 04/27/84 meet ANSI 510 No t reportable 83-5 Weld undercut on pipe Use as is Final report.

in SI system 02/28/83 i Not reportable 83-6 Undersize shock sup- Shock suppressor replaced Final report presor in Un it 1 02/28/83-

-Containment- Reportable 83 ' Maxi-bolt anchors Replaced affected bolts Final report i improperly installed 03/04/83

Not reportable 83-8 Hydrogen recombiner _ Existing timers replaced Final report failed Qualification 02/28/83 test Reportable 83-9 Unit 1 LPSI pumps Both LPSI trains flushed . Final report strainers and cleaned 09/06/83 Not reportable I

83-10 Main steam relief valves . Valves returned to manu- Final report l exceed 5% blowdown facturer for refurbish- 02/28/84 unit ment Not reportable 83-11 Exide batteries may Stress or batteries Final report leak or corrode at relieved; permanent 06/14/83 terminals repairs effected Not reportable 83-12 480V MCC interlocks may' Interlocks changed Final report

' malfunction out under GE supervision 05/03/83 Reportable e

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DER No. Description Corrective Measures Status 83-13 Violation of Tagout Training conducted on Final report requirements tagging procedures 07/14/83 Not reportable 83- ' Leaking capacitors Defective relays replaced Final report in DG relays 09/27/83 Reportable 83-15 A 354 Anchor' bolt bone Torque valve determin'- Final report under installation torque ation methodology 09/23/83 changed; drawings Reportable revised 83-16 DG govenor and voltage . DCP issued to correct Final report regulator do not reset - deficiency 05/03/83 after trip Reportable i

83-17 Fire protection switches All damaged switches Final report failed to meet THI replaced. 07/19/83

' criteria Reportable Additional hex nuts

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83-18 .' Pipe supports do not Final report meet Seismic IX require- installed; drawing 04/28/83 ments revised Not reportable 83-19 Shock. arrestors do not Applicable shock Final report function properly arrestors replaced 01/03/84 Not reportable '

83-20: ~ Startup test personnel All personnel properly Final report qualification trained and qualified .04/29/83 N'o t reportable c 83-21 -LPSI pump operated in Training provided to .

Final report 05/06/83

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violation of procedures operators Not reportable 83-22 Hydrogen recombiner Circuit breakers Final report circuit-breaker failed replaced 10/24/83 '

to operate improperly Reportable 83-23 MSIV-bypass isolation Solenoid valves replaced Closed valves failed to close 05/10/83

-within 5 seconda Not reportable

83-24 DG lube' oil and jacket Ne w heaters installed Final report water heaters do not ' 05/18/83 maintain temperatures -Reportable

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DER No..  ; Description Corrective Measures Status 83-25 -Instrument l tubing'does Use-as-is; revised Final report not have boundary class specifications issued 09/21/83 break Not reportable.

'83-26 BOP ESFAS modules failed Cabinets modified to Final report testing due to over- increase ventilation; 10/28/83

. heating. drawings revised Not reportable 83 Need position indication Adjust switches as Closed.

, switches functioning necessary; 0-ring 04/28/83 improperly and terminal boards Notreportable replaced 83-28 Snubbers installed in- Use as is; Specification Final report' violation of reserve change to clarify pro- 06/08/83 range requirements cedure Not reportable 83-29 Hangers in SI system Supports repaired; draw- Final report installed incorrectly ings revised 06/06/83 Reportable 83-30 A354 bolt broke while Torque procedures Final report torquing on Unit 2 AFW revised; drawings 01/30/84 pump. revised Not reportable 83-31 Temperature rise in DG Ventilation modifications Final report-control cabinet could made to provide forced- 08/23/83

-exceed design ventilation Reportable 83-32 Socket welds in Unit 1 Transition pieces instal- Final report S/G 1ed;' drawings revised 02/29/84 Not reportable 83-33 GE breakers with EC-l' Defects corrected per Final report ~

trips may have defect NCR dispositioned- 06/24/83 Reportable 83-34'  : Instrument racks in . Defective welds repaired Final report

, ' Unit 2 have surface 09/19/83 cracks Not reportable 83-35 Inverters produced High frequency snubber Final report voltage spikes on DC- capacitor reworked 01/09/84 supply bus Reportable 83-36' Excessive cycling of Actuators refurbished Final report j

hydramotor actuators and retested; Training 12/21/83 program conducted Not reportable i

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DER N'.

o Description Corrective Measures Status 83-37 Missed factory operations Defects repaired as Final report on nuit 3 S/G appropriate - -' 12/05/84 Reportable 83-38 Clip angles used _ for HVAC Use-as-is Final report supports do not meet- 10/06/83 requirements. Not reportable 83-39 Re'jectable indications Reworked pump case; Final report on Unit 1 RCP inspected all other welds 01/03/84 Not reportable 83-40 -Unit 1 LPSI and CS putap New lower end brackets Final report motors leaking oil installed; new design 02/02/84 housing Reportable 83-41 Flooding in Control Circulating water intake Final report Building canal sealed; electrical 09/21/83-ducts sealed; all joints Reportable sealed 83-42' Failed thernovells Original thernovells Final report.

in the RCS replaced with new, .

09/14/84-redesigned thernowells Reportable 83-43 Improper crisp termina- All relay cabinets by Final report tions Harlo reinspected; dis- 09/27/84 crepancies will be Reportable corrected 83-44 Wiring errors in PPS Wiring corrected and Final report cabinets retested 08/15/83 Reportable .

83-45 Cable separations in Wiring redone in accor- Final report Unit 1 Control Room dance with applicable 09/26/83 panels requirements; procedures Reportable revised 46 Value overtorqued during Adjusted electrical Final report hydrostatic testing leads and reed switch 01/09/84 Reportable 83-47' Power supplies may damage Additional fuses in- Final report instrument conductor stalled 10/17/83 penetrations Reportable -

DER No. Description Corrective Measures Status 48- Solenoid. valves subjected Refurbished with high Final report to excessive heat- . temperature connectors, 10/28/83 lead wires and 0-rings Not reportable Broken impeller blades /

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83-49 Diffuser redesigned; Final report diffuser bolts capscrew numbers 09/14/84 increased;-impe11ers Not reportable backfiled; bearing sleeves replaced 83 Combined with DER 83-49 83-51 =AFh pump failed testing Surveillance _ test path Final report eliminated; SARCN to 09/25/84 change required flow Reportable rates 83-52 Power supplies feed Filter elements installed; Final report noise into 125 VDC bus annunciators returned. 12/22/83 for re-work Reportable

~83-53 . Unit.3 embed plates do - Imbed plates and anchor Final report not meet specification bolts were evaluated and 10/15/84 reworked as necessary Reportable 54 Washers found in Unit 1 Inose parts removed; Final report S/G's remainder of system 01/17/84 inspected Not reportable 83 Thermal liner on cold Line.rs removed.from' Final report leg of RCP.lA missing system 12/30/84 Not reportable 83-56 Discrepancies with Larger hydraulic reser- Final report MSIV's ,voir; pump material 04/13/84 replaced; relief valve-- Reportable installed 83-57 Cracks in CEA shroud 4 and 12 finger guides Final report

-removed; snubters added 09/14/84 for lateral support Reportable 83-63 HPSI_ isolation valves Isolation valves were Final report failed to open- repaired 10/9/84 Reportable

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83-64 Pressure relief valves Test rig replaced Final report

-failed testing 05/24/84 Not reportable

_27 1

o DER N'.- Description Corrective Measures Status 83-65 Safety relief valves Valves reconditioned Final report

- found dirty and rusted and tested; cleanliness 01/23/84 requirements addressed Reportable 83-66 -APW pump impeller wear Wear ring material Final report ring fractured. changed; sent_to manu- 06/21/84 facturer for rework Reportable 83-67 Ex-core detectors below Detectors relocated above Final report

. flood level. flood level 01/23/84 Reportable 83-68 Battery racks construc- Non-conforming hardware Final report ted.with materials not . replaced - ~02/09/84 meeting specifications . Reportable 83-69 Seismic supports on Added additional shaft Final report Posi-Seal valves'incor- supports to' raise 07/11/84 rectly installed frequency,' validating Reportable seismic analysis 83-70' Wiring in ERF Cabinets ' Wiring rerouted; metal Final report not in conformance with barriers installed; color 02/28/84 specification coding of wiring Reportable 83-71 Shock arrestors may have Snubbers replaced as Final report required 04/24/84 generic defect Reportable 83-72 Undersize welds.in Specification revised; Final report Unit 1 Auxiliary Building Training for QC 03/14/84 inspectors Not reportable 83-73 Unqualified power sup- Power supplies replaced Final report plies installed 1E with IE instruments 11/15/84 instrument cabinets Reportable 83-74 Undersize welds in U n it 1 Inspections conducted on Final report Auxiliary Building all units pipe supports 09/21/84 for weld size Not reportable 83-75 Improperly torqued Bolts retorqued Final report bolts on panel filler . 07/24/84 assemblies Not reportable 83-76 Improper AFW pump logic Logic diagram revised; Final report modifications on exist- 05/07/84 ing logic Reportable l

l DER No.- Description' Corrective-Measures Status 83-77 Unit 2 concrete pour Honeycombed areas Final report contains honeycombs repaired 07/13/84 Not reportable-83-78 No user tests or docu- Samples'tated for hard- Final report mentation for. Rock Bolt ness, and elongation; 08/02/84 Expansion Anchor analysis performed to Not reportable accept as is 83-79 ~ TAC interference spikes Final report on DC. bus

._ Specificatios

'Micarta revise'd; ,. 03/09/84 boards-installed Not reportable 83 MFIV close in 20 seconds; closing speed control Final report Specification requires . valve fully open; 38/23/84 5 seconds package to 3500f at Not reportable n 70*F 83-81 Schedule 160.SS pipe Replace the ' piping Final report from Gulfalloy contains 08/29/84 a manufacturing defect Not reportable 82 Improper bend radius in cables rejected and re- Final report DG control cabinets placed ~ to meet bend . 08/10/84 radius requirements Reportable 83-83 Incorrect away strut Strut replaced Final report

-supporting Class QlA 08/23/84 piping was installed Reportable Missing bolts for MCC (6) Installations made to 8344 Final report in Unit #1 conform to revised 05/15/84 '

drawings Not reportable 83-85 ' Perimeter microwave Safeguards information Final report detection system has a '01/20/84 manufacturing defect Not reportable 83-86 Seismic analysis of the Add stiffener plates to Final report shutdown HX did not base plate 01/26/84 address baseplate thick- Reportable

-ness adequately 83 Remote operated manual Deficient SI valves Final report HPSI valves corrected 03/13/84 Not reportable 83-88 QA lack of' procedures & Appropriate procedures Final report programs for testing reviewed and revised 04/13/84 and startup E

DER No.- Description Corrective Measures Status

'84 L Methodology used to Procedures revised to Final report track required ratesting provide a; documented- 04/09/84 activities program to track re- Not reportable

- quirements for out-standing .preoperational retest after work is performed on a previously tested structure system or component

.84-2 Rust, scale, and pitting NCRs were dispositioned -Final report in the clevis and arm use-as-is 07/13/84 of several SI and CH Not reportable valves 84-3 Feedwater isolation Inspect and rework PWIVs Final report valves; lower 4-way and MSIVs to remove un- 05/25/84 valve found stuck during acceptable pipe sealant Reportable testing and replace with Inctite

< No. 277 prior to fuel load 84 External security wiring Contains proprietary Closed 01/27/84 not in conformance with security information per Not reportable specification 10CFR 2.790 84-5 De)ris found in reactor NCR dispositioned to Closed 02/10/84-internal during move- clean area and return Not reportable ment of the CEA Shroud tools to proper storage Assembly from the UGS 84-6 Possible deficiencies Modules returned to Final report I'^ in' absolute and de-~ vendor for repair -12/12/84

,, viation alarm modules Reportable b 84-7_ Failure to provide cor- NCRs initiated to re- Final report rective action as instate rework on valves 07/13/84 stated in DER 80-21 requiring modifications Reportable

84-6 ITT/Barton Model 763 Transmitters will be re- Final report Transmitters do not placed or refurbished 07/24/84 meet specifications Reportable ,

I 84-9 Relating to CAD welding Code Case Approved Final report E for cathodic protection procedues revised 10/15/84

. ground connection Not Reportable F

- +~~,--e , , , _ , -.....m..-------._,-- - _,,. -.,, .. . , - - - , . . ~ . . . - - . ~ . . - , - - _ , - - - , - , _ _ ~ -

f DER No. DescriptioE Corrective Measures Status

~

84-10 ' Abnormal number of 100% inspection revealed . Final report ,.

single element RTDs no probles'with-the RTDs 08/01/84 open-circuited Not reportable 84-12' Zone III violations ofi 'The entire Unit 1 RCS Final report RCP 1A and S/G #1 returned to Class B 09/10/84

, cleanliness, and the Not reportable demonstration test completed 84-13 . Relating to HVAC Deficiencies evaluated Final report and resolved per acceptance criteria' -12/12/84 NCRs. Drawings revised Reportable 84-14 Some studs and nuts in- DCN issued to allow the Closed 03/13/84 g stalled on SI & RC.sys- use of SA-194, GR 8M Not reportable

- tems which do not meet. material in the boric '

ASME requirements for acid related systems, boric acid service. as applicable

! 84-15. Relating to welds' Inspection criteria Final report attaching pipe restraint clarified; design docu- 11/15/84 3

supports less than de- ments revised Not Reportable

l. sign-calculated dimen-aion in Unit-2

~84-16 ESFAS. relay cabinets Added stiffener plates Final report =

08/02/84

• ~

baseplates to cabinets.and up-dated installation DWG's Reportable 84-17' The core shroud envelope Measurements of core Closed 04/23/84 ghroud panels accomplish- Not reportable

..I as' required I 84-18 Wiring error on LPSI Wiring errors on control . Final report pump "B" CS-3 switch switch corrected 09/10/84 Not reportable 84-19 Improperly' installed Nonconforming flanges re- Final report blind flanges moved and replaced to 07/30/84 meet Piping Material Not reportable J

Classifications 84-20 Displacement of a con- Use-as-is Final report necting'line in the SI 10/15/84 system ,

Not Reportable 21 Rosemount transmitters Hardware replaced, Final report not torqued to specified sample walkdown 11/05/84

~

valve conducted Reportable I

4

DER No.- Description Corrective Measures Status 84-22 . Unit #1 CEA shroud sup- Contaminated area cleaned Final report port contaminated with and checked for.cor- 08/01/84 oil rosion. Oil. retention Reportable bars are being added to the Polar Cranes to con-tain oil in gear case 84-23 Auxiliary feedwater No future reflow cire. Final report pump'"B" discharge valve testing will be done. Re- 07/12/84 to concensate storage circ. valves V018 and Reportable tank V027 will be replaced by spectacle flanges!

l '84-24 L*.mitorque valve opera- Bolts retorqued,'in- Final report 3'

tors loose on valve struction manuals revised 10/23/84 bodies Reportable

'84-25 Containment supply Piano wires on safety- Final report registers would not related registers to be 11/27/84 cycle replaced Reportable 84-26 Improperly tested or Interlocks will be Final report adjusted interlock manually tested unless 09/21/84 properly tested Reportable personnel are performing

.the function 84-27 Improperly handled in- Reinspection performed Final report strumentation from of instruments. Training 12/12/84 Waldinger Corp. performed. Documents Reportable Revised 84-28 Diesel generator fuel Use-as-is and repair Final report lines for modifications 2/15/85 Not reportable i 84-29 Build up of material on Clean, recoat with Final report Unit #2 diesel generator plasite lining 09/25/84 HX Reportable 84-30 -Improper documentation Review of all code- Final report of diesel generator related documentation 09/18/84 components concluded correct and Not reportable on file, use-as-is 84-32 Superceded by DER 84-34 1

L DER No. Description Corrective Measures Status 84-33 Incorrectly installed Weld added Final report hanger support assembly 09/21/84 Not reportable 84-34 ' Critical friction type' Connectors retightened; Final report high. strength con- drawings revised 10/26/84 nectors Reportable 184-35 Setpoint potentiometers Potentiometers replaced Final report in the PPS drif t out- 09/18/84 side of tolerance Not reportable 84-36 SI valve stalls just off Valves removed and Final report closing seat when open- repaced 11/28/84

-ing or closing Reportable

~

84-37 Unauthorized /unq~ualified Sealant qualified for Final report duct sealant use; retraining conducted 11/02/84 Reportable 84-38 Laproperly welded flange Rework / repair by adding Final report in Unit #2 filler material .09/18/84

' Reportable 84-39 LPSI and containment Use-as-is, but do not Final report spray _ pumps have ex- run pump in -the 2500 09/26/84 perienced abnormal to 3500 flow range during Not reportable rumbling noises shutdown cooling mode of operation

~84-40 Unit #2 auxiliary. Parts cleaned. Proper Final report feedwater pump has flushing and chemical 12/14/84 corrosion control Not reportable 84-41 Adequacy of Cardinal Documents revised, Final report Industrial Products training audits and 12/13/84 program for supplier integrated audit Not reportable qualification performed 84-42 Unqualified torque None Final report i switches installed on 10/30/84 safety related valves o reportable N't i 84-43 HPSI 3" gate valve Valve stem cleaned Closed 07/18/84 failure to open and lubricated _ Not reportable 84-44 Fatique failures of Maintenance inspection Final report the charging pumps program initiated 11/28/84 Not reportable

, .. _ , . _ . _ _ . ~ . _ _ _ _ _ _ _ . . . - _ _ _ . _ . _ . _ _ _ . _ _. . _ _ _ _

DER No. Description Corrective Measures Status 84-45 ' Relating to spot welding Testing to be performed; Final' report on skid mounting indica- retrofit to be completed 10/19/84 tion and control Not reportable 84-46 Refueling water tank DCPs prepared to perform Final report penetration sleeves; required grouting work 09/24/84 connection would be Reportable

-overstressed during a seismic event 84-47 Hacksaw blade in the Weld on line SI 130 , closed 07/24/84 Unit #3 SI system was completed Not reportable 84-48 Improper material for Pipe plugs replaced with Final report

. pipe plugs on MSIV proper material 10/18/84 Reportable

~

84-49 Auxiliary feedwater Mini-flow individually Final report system experience adjusted for 'each pump 09/26/84 hydraulic resonance to reduce the vibration Reportable to acceptable limits 84 Main steam isolation -Precharge pressure / Final report valves do not close as temperature curve 10/25/84 required revised' Reportable 84-51 . Failure of turbine-driven Changes initiated to re- Final report auxiliary feedwater pump flect the feedwater de- 09/26/84 to quick start from livery time change from Reportable ambient conditions 20 to 30 seconds 84-!2 Relating to the atmos- DCPs initiated to in- Final report pheric dump valve; a crease the thickness of. '09/26/84

. review of the seismic = the resistor base flange Not. reportable-analysis report deter- to two inches mined that the base flange of the resistor is overstressed during an SSE and will break ,

53 Nuts on bolts found- NCR's evaluated, Pro- Final report loose on PC and CH cedures revised, 12/18/84.

valves training performed Not reportable 84-54 Containment sump isola- Reworked valves Final report tion valve 12/12/84 Reportable

me

(- ,

DER No. Description- Corrective Measures Status W 84-55 Non "Q" material in- Modules replaced; pro- Final report 11/15/84 installed in Q1E fustru- cedures revised

mentation cabinets Reportable 84-56 Fire dampers were ' found Damper Reworked Final Report to close inconsistently 12/08/84 I.

, Reportable 84-57 Evaluation relating to .SARCN to change time Closed 09/19/84 radioactive waste drain- from 10 seconds to' Not reportable-system 40 seconds

- 184-58 Auxiliary feedwater sys- Valves cleaned and/or Final report tem solenoid' valve failed replaced 11/12/84 to open in-response.to Not reportable AFAS signal 84-59 MCC cables damaged by cables replaced; edge Final report fire stops protectors installed 10/09/84 ~

Reportable 4

84-60 Improper lubricant used- Valves flushed and Final report in.Limitorque valve re-lubricated 11/12/84 operators Reportable 61 Auxiliary pressurizer Redundant valve in- Final report

~

spray system-loop valve- atalled- 10/17/84 potential to stop open Not reportable

~

84-62 Load sequencer did not Rework Control Final report function properly during Circuits 12/08/84 safeguards - tes ting Not reportable 84-63 SIT vent valve would Valves cleaned and/or Final report not close during testing' replaced' 11/12/84 Not reportable

'84-64 Snubbers will not cycle Rework snubbers, monitor- Final report ing program 12/12/84 Reportable r

Inst. leads removed from Leads in the CSB Final report 65

- UGS have shown splitting removed 11/12/84 of outer sheath Not reportable 84-66 Downconer feedwater iso- Actuators redesigned; Final report f closure time revised 10/03/84 lation valves Reportable 84-67 Steam generator system Valves cleaned and/or Final report i valve solenoid operations replaced 11/12/84 at low voltage Not reportable l-

?

m -. . . _ . . _ . . _ _ _ _ __ _ ..-. . _ -. _ - .,.. _ . _ _ ~ , _ . _ _ . ,.. ,

L

+

DER No. Description Corrective Measures Status

-8'4-68 ESC "A" would not re- New temperature switches Final report sequence due to temp. installed 11/15/84-switch trip after LOP Reportable 84-69 Reactor protection system Barrier material removed Final report shunt trip contacts and relays retested 11/09/84 Not reportable 84-70 Diesel engine "A" in Unit': Lubricate control closed 09/28/84

1. 1 tripped.off because mechanism 'Not reportable-of engine overspeed 84-71' A spurious load shed of None required Closed 09/17/84 the 4160 V SWGR SO4 Not reportable Feeder Breaker 84-72 During pre-op test SI Rework operators Final report valve torqued out near 12/12/84 the closed seat Reportable 84-73 . Test cards for excore Test cards replaced, Final report system have an incorrect rework discriminator 11/05/84 value for "R26" cards Reportable Inspection and repair

~

84-74 Inverters failed pre-op Final report testing as necessary, Procedure 12/14/84 revision Not reportable 84-75. DG essential exhaust fan Start signal time Closed fails to start within 5: changed 09/27/84 seconds in' Mode 1 or 4 Not reportable operation 84-76 Stator temperatures HVAC modified Final report

- could be exceeded 12/12/84 Not reportable 84-77 Rosemount transmitters Transmitters replaced Final report manufactured after or refurbished 11/02/84 January 10, 1984 may not Reportable

j. have hermetic seal 84-78 .Valcor valves experience Dropping register in- Final report coil failures stalled to reduce voltage 11/16/84

' Reportable 84-79 Broken terminal lug on Damaged lug replaced Closed DG could cause abnormal 10/04/84 temp. rise Not reportable u

x

. DER No.- Description Corrective Measures Status c J84-80 -DG."A"_ tripped off on Hydraulic govenor ad- Closed overspeed'when load was-justed 10/03/84 removed Not reportable 84-81 65%-90% hesitation of. Operators reworked Final report the'odpen position when 12/12/84 3 of 4 valves are in Reportable closed position 84-82 Improper mate between Use-as-is Final report seat and disc of SI 11/09/84 check valve Not reportable 84-83 HPSIL"A" injection lines Orifices installed Final report experiencing cavitation downstream 11/28/84 Not reportable 84-84_ Discrepancy between ESFAS response time Final report CESSAR Section 5.1.4 and changed 10/26/84 CESSAR Chapter 15, deal- Not reportable ing with valve closure time 84-85 -Containment purge _ valve FSAR revised Final report closing time on Contain- 10/26/84 ment Isolation Activa- Not reports.ble Signal assumed in CESSAR 15-4-8 Amend 6 or later was not assumed in Palo Verde FSAR e

84-86 Pipe flanges corroded Cleaned flanges and Closed in DG system bolts 10/19/84 Not reportalle 84-87 Pre-operational test None Closed procedure discrepancy 10/24/84 on HPSI system Not reportable 84-88 Grout missing on down- Place grout linal report comer feedwater lines 11/30/84 Reportable-84-89 Transmitters mounted Reworked transmitters Final report

-upside down 12/06/84 Not reportable 84-90 Rx. Vessel shin pina Shim Pins Staked Final Report improperly staked 12/06/84 Not reportable

.a.. ,,

DER No. Description Corrective Measures Str.,tus '

91' Miscellantous pipe . Inspection Performed Final report found in U-2 RCP 12/06/84 Not reportable 84-92  : Inadequate pressure None Closed 4 for fire protection 11/07/84 in the MSSS Not reportable -

84-93 No support rails for Bracing installed Final report Control Roon Panel B05 12/08/84

-Reportable 84-94 overstress on CEDM Use-as-is Closed l lifting lugs 11/12/84 Not reportable 84 Spray chemical addition Pump inspected; Closed '

pump run for 6.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> : Use-as-is' 11/12/84 3- with suction and dis-charge valve closed 84-96 Excessive closure time -Actuators replaced Final report for containment purge 12/07/84 valves Reportable 84-97 Sway strut bracket Use-as-is closed e welded incorrectly 11/14/84 Not reportable

- 84-98 GE Relays not .

Contacts adjusted Final report properly ~ set at factory 12/14/84 Reportable 84-99 Regen Heat Exchanger Bracket restored Final r. :t improperly mounted 12/14/84 Reportable c'84-100 - Compression Terminal Inspection and tightening Final report screws at terminal as necessary - specs 12/14/84 blocks are loose- revised Reportable 84-101 Containment Purge Valve Inspection and rework Final report failed to open as necessary 12/14/84 Reportable'

,84-102 Improperly secured A/D Inspection and rework Final report

- check valve as necessary 10/14/84 Reportable i.

l s

DER No. Description Corrective Measures Sta tus- 84-103 D/G Building Roof Restraints installed Final report Hatch not locked 10/14/84 Reportable 84-104-- SIT Vent' valves Seat ring modified Closed 12/26/84 leaking past seat Not reportable 84-105 Vertical uplift not Documents revised Closed 12/26/84 considered in pipe Not reportable support design-84-106 Spurious load shed Sequencer module Final report on B0P EFAS replaced 02/27/85..

Not reportable

' DER No. Description Corrective Measures Status 85-01 Aux. FW taper pin Coupling / Pedestal Final report stresses excessive reworked, document 06/06/85 ravision Reportable i

85-02 Brown,Boveri - High Additional testing Final report Leakage in SCR's incorporated 02/26/85 Not reportable 85-03 containment shell min . Document review and Final report GAP violated revision as necessary 06/14/85 training Not reportable 85-04 Ruskin fire' dampers Dampers reworked Final report deficient 04/05/85 Feportable 85-05 Fire proofing on non- Repair / rework performed Final report segregated buses evaluation performed 06/20/85 Reportable 85-06 Diesel generator trip None required Closed 03/05/85 during testing Not reportable 85-07 CE inetrument rack Bolting replaced Final report bolting deficiencies Document review 09/09/85 Not reportable 85-08 AlW AFAS logic circuit Calibration performed Final report hysteresis 05/30/85 Not reportable 85-09 Substitution of welded Evaluation performed Closed 03/15/85 connections for bolted Not reportable connections 85-10 Leaking welds on spray Monitoring program closed 03/25/85 pond (MIC) developed - reexamination N o t reportable performed chemical control incorporated 85-11 CST Transfer Pump Documents revised Closed 03/26/85 insufficiently sized Not reportable 85-12 Cracks in Aux. Building Specification revised- Final report brought to personnel 06/14/85 attention Not reportable

I t

DER ~No. Description ~ Corrective Measures Status 85-13 Stress calculations for Calculations revised Final report SI linss inconsistent documents revised ~04/09/85 Not reportable 85-14 Low pressure lube oil Circuit reworked Final report failure during testing 06/14/85 of diesel generator ~ Reportable 85-15 Piping min wall, None required Final report thickness violation 07/15/85 Not reportable 85-16 -AHU Spoke Cracked Replaced AHU hubs Final report New hubs for all units 08/13/85 reportable 85-17 Essential AHU Seismic Seismic report amended Closed 05/07/85 i~

. analysis review / revised documents Not reportable-85-18 Brown Boveri K-Line Procedure revision for Closed 05/15/85 Circuit breakers inspection during Not reportable deficient maintenance 4

85-19 ' Iodine removal system SCAP's reworked Final report excess flow rate 07/25/85 Not reportable 85-20 Cracked rocker arm Rocker are replaced Final report on diesel generator- maintenance program 09/30/85 incorporated Reportable 85-21 Anchor Darling air check None required Closed 05/31/85 valve failure to seat Not reportable i properly 85-22 Control relay visual Relays inspected / cleaned Final report indicat. ors breaking off as necessary - procedure 07/05/85 into relay revised Reportable 85-23 Diesel generator start Replace valves Final report failure due to Mechanical 09/09/85 l valve failure Not reportable 85-24 ' Fractured bolting on Bolting replaced - Final report i _' diesel turbocharger Torque increased C9/13/85 Reportable e

1 t

h

. DER No. Description Corrective Measures - Status 85-25 Aux FW pump trip on Control circuit modifi- Final report A'AS-2 signal cold cations monitoring 10/15/85 conditions - program through periodic Reportable testing 85-26 Inadequate design of Circuit modifications Final report.

containment purge system document revisions 09/11/85 1 ducting Not reportable

.85-27 - Slippage of shock Torque increased - Final report suppression pipe clamps documents revised 09/18/85 s Reportable

.85-28 CE instrument rack Under evaluation Open Conduit bend radius violations 4 ,

85-29 Evaluation of beam - Calculation revised- Closed 08/26/85 support designs further instructions Not reportable provided 85-30 CAD drawings do not Drawings revised - Closed 08/26/85 reflect as built document revisions. Not reportable condition Attention to detail emphasized 85-31 Q class pipes / pipe Documents revised Closed 05/28/85-supports hung on drawings revised Not reportable non-Q beams 85-32 Min seismic separation Under evaluation Open between buildings violated 85-33 ANI withdrawal of None required . Closed 09/25/85' acceptance of Bisco Not reportable cable / pipe fire stops i

85-34 Override feature on D/G Under evaluation Open prevents pickup of emergency loads i

+

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d. - Construction Status A11~ safety. related and important to safety systems and areas will be accepted by operations' to ensure drawings are up-to-date and system coaletion prior to fuel load. The status as of October 21, 1985, is as follows:

' SUBSYSTEMS TOTAL SUBSYSTEMS ACCEPTED WALKED DOWN 230 189 220 TOTAL AREAS . ACCEPTED WALKED DOWN 67 41 67 CONSTRUCTION STATUS The following -safety-related and important to safety systems have . outstanding

' work that is required for fuel load.

' The remaining work is relat'ively minor in nature. It is tracked by the site tracking aystems and will be prior to issuance of an 0.L.

AF Auxiliary Feedwater AS Auxiliary Steam .-

CC Chemical Production CD- . Condensate

.CE Stator Cooling CH Chemical and Volume Control CL Containment Imak Test CP Containment Purge CT Condensate Transfer and Storage DF Diesel Fuel Oil and Transfer DG Diesel Generator Systems DW- Demineralized Water EC Essential Chilled Water ED Feedwater Hester Extraction Steam and Drains ES Safety Equipment Status System EW Essential Cooling Water FH Fuel Handling FP Fire Protection GH Generator hyudrogen and'CO2 GR Gaseous Radweste HA HVAC - Auxiliary Building HC HVAC - Containment-HD HVAC - Diesel Generator Building HF HVAC - Fuel Building HJ HVAC - Control Building HP Containment Hydrogen Control HR HVAC - Radweste Building f

t'

}

i IA , Instrument and Service' Air LR Liquid Radwaste MA' Main Generation MB Excitation' and Voltage' Regulation MT Main Turbine NA 13.8-KV Power_

NB 4.16-KV Power NC Nuclear Cooling Water

NQ Uninterruptible AC Power.

LOW Oily Waste and Nonradioactive Waste PB . 4.16-KV Power PC Fuel Pool Cooling and Cleanup PE. Standby Generation PG 480-V Power, Switchgear PH 480-V Power, MCC PK 125-V DC Power PN . Instrument AC Power QB ~ Essential Lighting.

QC Yard, Roadway, and Fence Lighting QD Emergency Lighting ,

QF IS-Plant Communications QK Fire Detection and Alarm QM Special Process Trace Heating RC Reactor Coolant RD Radioactive Waste Drains RE Nonnuclear Process Sampling RI In-Core Reactor Instrumentation RJ Plant Computer RK Plant Annunciator RM Main Control Board SA Engineered Safety Features Actuation SB Reactor Protection SC Secondary Chemical Control SD Area Radiation Monitoring SE Ex-Core Neutron Monitoring SF Reactor Control SG Main Steam SI Safety Injection and Ehutdown Cooling SM Seismic Instrumentatin SP Essential Spray Ponds-SQ Radiation Monitoring

• SR Solid Radwaste SS Nuclear Sampling System Sanitary Drainage and Treatment

l. ST SV Loose Parts and Vibration Monitoring WC Chilled Water ZA Auxiliary Building ZC Co'ntainment Building ZF hiel Building

-ZG Diesel Generator Building ZJ. Control' Building ZM MSSS Building ZR Radwaste Building ZT Turbine Buiding and Pedestal 1

.w

}

r

e. -Preoperational Test Status

- Preoperational Testing ~ - ~~ Preoperational testing required -for ' fuel load will be completed' on :all ; safety related or important to safety systems

- prior to fuel load. The status as of October 21, 1985 is as follows:

TOTAL TESTS TEST COMPLETE TEST RESULTS APPROVED 182' 168 118 ,

l The~ remaining 14 tests that are not complete are listed below.

TESTS ON HOLD PROCEDURE #~ DESCRIPTION  % COMPLETE

. 91PE-2CP01- Containment Purge System 89 91PE-2HP01  : Hydrogen Purge System 89 93PE-2QD02 Modular A.C. Emergency Lighting 0 TESTS IN PROGRESS 91PE-2HJ02 Control Room Pressurization 70 Test

-'91PE-2SR02- Solid Radwaste System 5 92PE-2SB19 QSPDS Preoperational Test- 95 TESTS TO BE PERFORMED AFTER INITIAL FUEL LOAD (To Be Performed Per FSAR 14.2.5 Phase'I Tests)

The. Following Tests Have Not Been Performed-91PE-2LR02 Liquid Radwaste Evaporator Test 92PE-2QF06 In Plant Communihations (Safety Frequency Radio Frequency) 92PE-2SB20 ^ DNBR Calculator to PMS Data ' Link .

~92PE-2SQ01- Radiation Monitoring Preop 4 .

4 92PE-2SQO2 ' Post-Accident' Radiation Monitor 92PE-2SQO3 Digital Radiation Monitoring System

~92PE-2SQ04 Safety Related Radiation Monitoring i .- 91PE-2SS02 Gas Analyzer Test i

r

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The following Preoperational tests have been performed and have some incomplete portions.

93PE-2PE01 Diesel Generator Electrical Test

- 92PE-2SB08 CEA Position Isolation Assembly (CPIA) Channel D 92PE-2SB07 CEA Position Isolation Assembly (CPIA) Channel A 91PE-2CH04 CVCS Charging Test 91PE-2SP01 Essential Spray Pond System

' 91PE-2SC01 Secondary Chemistry Blowdown Flashtank 93PE-2PK01 Class IE 125 VDC Power System 93PE-2PB01 4.16kV Class IE Preoperational Procedure 91PE-2CH07 RMW, BAM, VCI Preoperational Test 91HF-2ED01 Main Steam Traps and Drain Valves HFT 91PE-2SG04 Steam Generator Isolations

- 92PE-2SB15 Core Operating Limit Supervisory System Test 92PE-2QK01 Fire Detection and Alarm System 93PE-2PK02 125VDC Class IE Station Battery Service Test 93PE-2MA01 Main Generator 91PE-2SG03 Atmosperic Dump Valve Test 92PE-2SE04 Excore Nuclear Instrumentation Safety Channel B 92PE-2SA01 BOP Engineered Safety Features Actuation System Panel Test 92HF-2SB18 RTD Response Time Test

)

L___ j

/ f i

f. Independent Third Party Inspections 1980 - Training Program'- RQS Corp.

i 1982 - Overall review of Chemical Control Program - Tom M. Laronge Inc. l

- Training Program (Follow-Up 1980 Review) - RQS Corp.

- Pre-INPO Audit - United Engineers

~

-_Radwaste Program - Bechtel National

- Beergency Plan Audit'- HMM and Associates

- Quality Assurance Program Evaluation - Torrey Pines *

- Operations Evaluation - INPO 1983.- Training Audit - Seville Training System

- Security Audit - Newsack Inc.

- Personnel / Manpower needs evaluation - Sargent & Lundy 1984 - AIARA Study - Hydra Nuclear

- Fire Protection Audit - INPELL 1984 P

- NTOL Evaluation and Corporate Assistance Visit INPO 1985 - Western Regional Joint. Utility QA Audit

• Torrey Pines Technology _ conducted an extensive independent quality assurance audit at PVNGS in the area of organization,' management, quality

~

assurance, design and' construction ~ activities in 1982. -The QA program at p PVNGS was found to be effective and successful.

I f

f I

i

?

j_

F. - .~ -

g. -Licensee and Contractor Audits

~

. Summary of Bechtel Quality Assurance Audits 1973 1974 1975 1976 1977'1978 1979 1980 1981'1982 1983 1984 1985 Total

- QA Audit of 80 53 49 -724

- Construction 33' 111 90 70 67 76 95 i- .

Findings 30~ 65 145 121 117- 85 83 54 53 63 816 QA Audit of: 30 21 21 212 Subcontractors 13 21 38 34 34 Findings 36 53 54 37. 19 11 33 36 279 QA Audit of 33 31 15 24- 29 609 H.O. Engr. 23 117 74 48 64 55 56 40 Findings 11' 76 58 57 75 40 73 26 16 5 17 15 16 444 QA Audit of 76 62 39 59 83 558

_ Vendors 7 69 62 61 Hold On Shipment 0 12 16 33 12 6 6 7 10 102 Note 1: Bechtel does not utilize observations

~ Note 2: -Stop work Notices issued by Bechtel are summarized in Section B Note 3: Construction Audits for 1976 and 1977 include subcontracts

, ~ . _ - - _ - - _ . . . . - . . . - - . _ _ _ _ . . _ _ _ . ~ . - . - _ _ _ . . _ - - - _ _ . . _ _ . . _ - - _ - _ _ _ _ _ _ . _ . . _ . _

Summary of APS Quality Assurance Audits 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 Total APS - Construction Audits 0 0 1 2 2 2 2- 2 2 1 3 0 17 Findings 0 0 0 9 8 1 6 0 6 0 0 0 30 Observations 0 0 5 16 10 11 5 2 0 0 6 0 55 APS - Nuclear Services (includes *)

Audits 5 2 4 4 3 4 5 5 8 8 10 11 69 Findings 23 3 11 13 12 8 12 10 10 10 12 10 134 Observations 26 1 9 23 13 17 7 7 21 16 21 13 174

(*) - Nuclear Services Licensing Nuclear Engineering Emergency Planning Nuclear Projects Records Management Project Services Nuclear Operations Support Esployee Relations Nuclear Fuels Management APS - Quality Assurance Audits 0 0 1 2 2 6 7 7 6 6 8 6 51 Findings 0 0 0 9 8 6 18 10 13 7 14 3 88 Observations 0 0 5 16 10 28 12 6 30 22 11 , 4 144 APS - Operations (includes *)

Audits 0 0 0 0 0 0 0 1 13 12 35 '32 93 Findings 0 0 0 0 0 0 0 1 42 53 40 57 193 Observations 0 0 0 0 0 0 0 6 23 11 42 45 127

-(*) - Operations Nuclear Prcduction Administrative Services Plant Services Security Technical Support Operations Engineering Outage 11anagement Radiation Protection Mainterance APS - Startup 0 0 0 0 1 13 12 20 9 55 Audits 0 0 0 4 100 Findings 0 0 0 0 0 0 0 1 42 33 20 0 0 0 0 0 6 23 11 31 4 75 Observations 0 0 1974 1975 1976 1977 1978 1979 1980 -1981 1982 1983 1984 1985 To tal APS'- System Protection (Relay Settings)

Audits 0 0 0~ 0 0 0 0 1 1 1 0 0 3 Findings 0 0 0 0 0 0 0 0 0 0 -0 0 0 Observations 0 0 0 0 0 0 0 1- 1 0 0 0 2 Bechtel'- Construction 1 Audits 0~ 1 16 31 29 47 26 20 23 32 3 6 234 Findings 'O 3 7 60' 54 43' 63 46 58 98 8 5 445 Observations 0 0 5 11 12 23 0 17 41 38 4 4- 155 Bechtel - Downey/Norwalk Audits 3 2. 4 3 4 4- 5. 5 3 4 2 1 40 Findings 7 0 7 2 11 8 2 1 0 4 3 3 48 Observations 5 0 2 23 16 8 10 15 1 3 5 0 88 Bechtel - Engineering

' Audits 0- 1 0 0 0 0 0 0 1 1 4 1 8 Findings 0 0 0 0 0 0 0 0 1 5 4 1 11 Observations 0 3 0 0 0 0 0 0 0 7 10- 1 21 Bechtel - Quality Assurance 0 0 0 0 6 1. 3 1 13 Audits- 0 2 0 0 Findings 0_ 0 0 0 0 0 0 0 14 1 8 3 26 0 0 0 0 0 0 0 11 0 6 3 20 Observations 0 Bechtel - Startup Audits 0 0 0 0 0 0 0 0 1 0 0 0 1 Findings 0 0 0 0 0 0 0 0 7 0 0 0 7

Observations 0 0 0 0 0 0 0 0 3 0 0 0' 3 Bechtel - Supplier Quality 1'

1 1 1 0 0 0 0 0 2 0 0 5 Audits 0 4

Findings 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 1 Observations 0 l

{J 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 Total Combustion Engineering - Avery*

Audits 0 0 0 2 2 1 1 1 1 0 0 0 8 Findings 0 0 0 4 20 7 7 6 4 0 0 0 48 Observations 0 0 0 1 5 0 0 0 0 0 0 0 6 Combustion Engineering - Chattanooga

• Audits 2 0 1 1 1 1 1 0 0 0 0 0 8 Findings 1 0 0 0 1 6 1 0 0 0 0 0 10 Observations 2 0 0 2 5 4 0 0 0 0 0 0 17 Combustion Engineering - Hematite

• Audits 0- 0 0 0 0 0 0 0 1 -0 0 0 1 Findings 0 0- 0 0 0 0 0 0 0 0 0 0 0 Observations 0 0 0- 0 0 0 0 0 0 0 0 0 0 Combustion Engineering - Nuclear Products Manufacturing Audits 0 0 0 0 0 0 0 0 1 2 1 l' 5 Findings 0 0 0 0 0 0 0 0 3 0 7 3 13 Observations 0 0 0 0 0 0 0 0 0 0 4 1 5 Combustion Engineering - PVNGS Site Audits 0 0 0 0 0 0 0 1 0 0 1 0 2 4

Findings 0 'O O O O .0 0 4 0 0 3 0 7 Observations 0 0 0 0 0 0 0 2 0 0 3 0 5 Combustion Engineering - Windsor

. Audits 1 3 2 2 2 1 1 1 0 0 1 1 15 Findings- 2 5 5 4 20 8 6 3'. 0 0 3 2 58 Observations .1 0 5 1 5 0 0 0. O' O 7 2 21

• Audits conducted by Combustion Engineering 1

Subcontractor Audits 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 Total Audits 2 1 2 4 4 3 2 2 2 8 l' 0 31 Findings 3 1 2 3. 12 17 13 3- 4 29 3 0 90 Corrective Action Reports Summary "1974 1975 1976 1977 1978 1979-1980 1981 1982 1983 1984 1985 CARS 0 0 # # # # # #21 178 330 461 396 Audit' Findings 11 J 30 129 -111 98 101 77 143 205 108 125 Total 11 5 30 129 111 98 101 98 321 535 569 521*

1. lfor.1976-1981, nineteen (19) Quality Assurance Deficiency Reports (QADRs) were issued.

• Through 10/21/85 Note 1: Stop Work Notices are summarized in Section B.

l

, ~5-

Attachment to g.

The Bechtel and . APS Audit programs are supplemented by a surveillance /

monitoring program to evaluate a sample of quality-related activities on a

' daily basis 'for compliance to specifications, procedures, and drawing requirements. A summary of these activities is given below.

Bechtel Conducted 1979 1980 1981 1982 1983 1984 1985 Total Number construction 1018 1170 753 692 766 794 759 5952 Subcontractor 264 216 198 141 370- 303 218 1710 APS Conducted 1982 1983 1984 1985 Total Number 976 2248 3048 3074 9346

_.