ML20050B595

Discusses Outstanding Discrepancies from Preoperational Testing Program Commitments & Provides Justification for Resolution After Fuel Load

ML20050B595
Person / Time
Site:	LaSalle
Issue date:	04/01/1982
From:	Schroeder C COMMONWEALTH EDISON CO.
To:	Schwencer A Office of Nuclear Reactor Regulation
References
3775N, NUDOCS 8204060107
Download: ML20050B595 (6)

Text

.E Commonwealth Edison .

] One/ First Nxtionti Plaza, Chicigo III:nois O 7 Aodress Arply to: Post Offica Box 767 y/ Chicago, Illinois 60690 April 1, 1982 s

• Mr. A. Schwence r, Chie f N b Licensing Branch #2 Division o f Licensing

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Subject:

LaSalle County Station, Unit 1 y sp De ficiencies De ferral o f LSCSBeyondPreoperational Fuel Load Tes(W@". ..

NRC Docket No. 50-373

Dear Mr. Schwencer:

The technical adequacy o f the pre-operational testing '

program at LaSalle Unit 1 has been evaluated and approved by CECO.

The program is more than 99% complete. This letter identifies outstanding discrepancies from test commitments and provides justification for resolving them a f ter fuel load.

A meeting at LaSalle Station was held on March 6, 1982 with CECO management, members o f the Region III s taf f and Brent Clayton of the of fice of NRR in attendance. Methods for deferring comple-

-tion of preoperational test deficiencies beyond fuel load were discussed. It was agreed that CECO would submit a list of preope-rational test deficiencies, that would not be completed prior to fuel load, for review by the of fice of NRR. The subject list of deficiencies is attached along with the time frame for completion.

1 The list does not include preoperational testing for which deferral beyond fuel load has already been approved.

Justification for deferral of each of these items is that it does not degrade the capability of a system required by Technical Specifications to handle an accident. They have been scheduled for completion on the basis o f Tech. Spec. requirements.

Each item has been evaluated by the Project Engineering Group and the judgement is that none impacts the safe and reliable operation o f the plant. Project Engineering will evaluate and approve the resolution of the items marked with a " star" on the attached list. Station procedures are adequate to resolve the other items. Records of the retests and approvals will be available onsite for review. ]oOj, I l 8204060107 820401 PDR ADOCK 05000373 PDR

.A. Schwencer .2 - Apri.1 1, 1982 It was also a0 reed by CECO, Region III. and the NRR repre-sentative that deficiencies identified other than in conjunction with preoperational testing would be scheduled for completion by CECO on the basis o f Tech. Spec. requirements.

On-the basis that these outstanding test commitments.will be resolved af ter fuel ' load, the pre-operational testing program for Unit 1 is complete.

If there are any further questions in this matter, please contact this of fice.

Very truly yours, CN./c/A y/,/m ,

C. W. Schroeder Nuclear Licensing Administrator 1m Attachment cc: B. Shelton R. Bishop Region III Inspector - LSCS 3775N

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s Attachment Deficiencies Representing Incomplete Testing Test No. Def. No. Description Completion PT-AR101 121* .New fuel storage vault ARM not installed First R/F PT-DG101A 596 High crankcase pressure alarm occurs during DG start .

N/A

-PT-DG101B 447 Fuel priming pump alarm occurs during D/G start N/A 452 Ground Detector doesn't meet CECO standards N/A 455 Circulating oil pump indicating light malfunction N/A 469 Governor has no upper limit stop N/A PT-DG201A AIR l-82-47* Perform simultaneous start of U-2 diesels U-2 FL

! PT-FR101 227 Fuel Prep machine not tested First R/F PT-HC101 17 Excessive dead band in "L" path limit switch First R/F 20 Lights burned out N/A 35* Limit switch in "L" path not set properly First R/F PT-HP101 591 Functional test of' Testable check and bypass valves S/U 4

592 Functional test of excess flow check valves S/U I

608 Sparger integrity instrument-needs S/U data for setpoint 25% power 739 Testable check bypass valve doesn't shut on PCIS S/U 743 Testable check valve doesn't shut after exercising S/U PT-LP101 367 Testable check valve doesn't cycle- S/U PT-MS101C 292 SRV accumulator check valves don't seat S/U

PT-N8101 189 Incomplete hydro documentation S/U.

PT-PC103 173 Light on status panel is wrong color N/A 174 Lights on status panel not in drawing N/A 180* RHR S/D cooling high flow calibration S/U

-181* RHR S/D cooling reactor pressure calibration S/U 182* High D/W pressure PCIS response time S/U 188* Steam line high flow PCIS response time S/U 189* Steam line high radiation PCIS response time S/U 190* RWCU low level PCIS response time S/U 195* D/W Press PCIS for reactor building vent response time S/U 203* PCIS of ECCS testable check valves and bypasses S/U PT-PR101 522* Stack monitor auxiliary sample pump doesn't start N/A i AIR l-82-181* Integrated test required for mod & high range 4

sections of stack and SBGT. radiation monitors S/U PT-RD102 66 Incomplete flushing documentation N/A 67 Incomplete hydro documentation N/A

512 Monitor slowest rod during S/U Testing Com. Ser, j PT-RH101 800 Testing of "B" HX level control valve not complete S/U 852 FSAR revision needed on valve stroke times N/A 853 FSAR revision needed on IE12-F023 stroke time N/A 952 Testable check equalizing valve doesn't work S/U PT-RIl01 479 Testable check bypass valve needs limit switch set S/U 481 Test for radio frequency interference during operation 25% power 526 Trip and throttle valve leaks at stem S/U

Test No. Def. No. Description Completion PT-RP101 366* Turbine stop valve closure scram not tested S/U 367* TSV and TCV scram response time not tested S/U PT-RR101 799 "B" RR pump suction thermocouple needs calibration S/U 1040 IM procedures not demonstrated S/U 1075 Hydraulic power unit motor space heater doesn't work N/A PT-VC101 1049* Some flows don't meet acceptance criteria S/U 1050 Air flow to downstream HEPA's set c.;iform N/A 1055* Tornado damper OVC0lYA doesn't close fully S/U 1056* Tornado damper OVC0lV8 doesn't cycle S/U 1057 Control room temperature indicator doesn't work N/A 1059 "A" emergency m/u fan vibration is high N/A 1064* "B" emergency m/u flow alarm resets at 1050 vice 1350 CFM S/U 1065 Humidifier valve works backwards N/A 1074* Humidity readings 20% vice 45% S/U PT-VE101 564 Damper limit switches need setting N/A 568 Air Cond. unit suction press. switch reset out of limit N/A 709 Low flow alarm for VC out of limit N/A 717 Air Cond. unit suctioa press switch out of limit S/U 718 Room delta P not within limit 5/U 719* Temperature / Humidity test not performed S/U 720* Room delta P test not performed S/U 721* Temperature / Humidity test not performed S/U 722 Humidifier valve requires test S/U 723* Retest emergency m/u low flow alarm S/U 724* Perfonn system capacity test S/U 725 Air Cond. unit cooling fan vibration high N/A PT-VJ101 144- High delta P across sandblast facility dust collector N/A 169 Sandblast facility ventilation not tested N/A PT-VL101 160 Temperature / Humidity readings not complete S/U 166 Additional HVAC equipment not installed S/U PT-V0101 417 Flow switch for heaters doesn't work S/U 420 Building had temporary seals during delta P test S/U PT-VP101 136 Filters not installed S/U 235 Verify f an operation under nonnal conditions S/U PT-VP103 AIR l-82-80* Primary Containment Fans A&B test flow & delta P S/U AIR 1-82-81* Test register air flows S/U PT-VP202 154 Temperature controller deviation not within acceptance range S/U PT-VR101 493 Indicating light socket broken N/A AIR l-82-82* Perform heat capacity verification to 100%

PT-VX101 325 Bottom fire damper at exhaust fan doesn't close completely N/A 390 -Fire dampers not labelled as 3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> rated N/A PT-VX201 AIR l-82-141* Dampers to be operated S/U 195 Annunciator window not installed N/A

PT-VY101 AIR l-82-34* Resolve heat balance discrepancies S/U SD-CQ101 29* H2 Recombiner relay susceptible to radio frequency interference S/U 30* H2 Recombiner relay susceptible to radio frequency interference S/U 36 Sound powered phone jacks don't work N/A 39 Mobil radio W401 doesn't work N/A 40 Public address handset Hl52 doesn't work N/A 41 Party line feature doesn't work on p.A. handset N/A H624 49 Some walkie-talkie handsets in for repair, not tested N/A 50* A separate test for U-2 CQ must be written U2 fuel load SD-CX101 14 6 Feed pump thermocouple not tested S/U 14 8 Feed pump themocouple not tested S/U 150 Feed pump thermocouple not tested S/U 170 Feed pump thermocouple not tested S/U 172 Feed pump thermocouple not tested S/U 174 Feed pump thermocouple not tested S/U 634 Feed pump thermocouple not tested S/U 646 LPCS injection valve input to computer not tested N/A 669 Reactor pressure signal has wrong input range S/U 674 Scram timing program not fully tested N/A SD-FP101A 957* Drains can't handle full flow tests Sep 82 997* Turbine bearings deluge system requires design review S/U 1108* Modify full flow test lines Sep. 82 1456* Evac. sirens can't be heard in all areas Sep. 82 AIR l-82-147* Verify penetration fire barriers installed S/U AIR l-82-151* New jockey pump requires testing S/U AIR 1-82-159* 3 fire dampers are being replaced and require testing S/U AIR l-82-165* Turbine building roof vents not tested S/U AIR l-82-166* Verify hose stations fully assembled S/U AIR 1-82-171* Test supervisory mode for deluge systems S/U AIR l-82-172* Test filter housing drain valves S/U SD-FP1018 322* Alternator Exciter C02 Test not completed S/U SD-FP201A 369 Hose station F369 not installed N/A 372 Siren in U-2 Containment works in Evac. but not fire U2 fuel load 373 Siren in U-2 Containment works in Evac. but not fire U2 fuel load 405 Unit 2 vent & purge train deluge valve missing knob N/A 412. Alarm occurs if DC power deen < rgized and reenergized N/A 419 Three deluge system pressure indicator / alarms need calibration N/A SD-PS101 8 Condensate header dissolved oxygen meter not 25% power calibrated 9 Condensate header dissolved oxygen meter not calibrated 25% power

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SD-RT101 494 RWCU radiation valves can't be shut from PCIS S/U S0-SA101 671 Dryer doesn't. meet dew point criteria N/A S0-55101 1121* Action alert card readers not fully tested S/U 1122 Microwave zone 11 tampers require retest N/A 1123 Microwave zone 11 alarm requires retest N/A 1124 Microwave zone 1 requires testing N/A SD-VS102 86 Air Cond. unit S/U cooling fan pressure switch calibration N/A 103* Temperature switch setpoint needs revision Sept. 82 123 Pressure switch didn't reset properly N/A 124 Humidifier doesn't maintain 40 + 5% N/A i

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