ML20092P589
| ML20092P589 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 07/02/1984 |
| From: | George J TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | Jay Collins, Eisenhut D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV), Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8407090141 | |
| Download: ML20092P589 (15) | |
Text
-
W5 So Wd go-TEXAS UTILITIES GENERATING COMPANY h KY WAY Te tW EH
- B430 NE )RTil t at.lVE MTH EET, l..II. M S
- IR A I.=,Ah, a 5.'XA M 73 20 8
'i,5.";,i,',f."i' July 2, 1984 Mr. Darrell G. Eisenhut, Director Mr. John T. Collins, Division of Licensing Regional Administrator Office of Nuclear Reactor Regulation Region IV U. S. Nuclear Regulatory Commission U. S. Nuclear Regulatory Washington, D.C.
20555 Ccmmission 611 Ryan Plaza Drive, Suite 1000 Arlington, TX 76012 Gentlemen:
The following information represents our fourth biweekly update on the status of important sheedule related issues for Comanche Peak fuel load in late September 1984.
Information contained in the attachments is the status through June 23, 1984.
Critical Path Refurbishment of the diesel generators remains as our primary critical path.
We are now scheduled to complete Train B operability checks by June 26, 1984, some nine days behind our target.
In response to a TDI Owner Group request, we will be conducting special tests to collect block stress data which may have further impact on our schedule. Need to report on letter date.
The Containment Spray Response Time and Chemical Addition Test and sub-sequent Safeguards Actu ion Relay Test has recovered lost time as work resequencing is implemented and application of additional overtime is utilized. This work no longer impacts our targets.
The chemical and volume control system preop testing schedule is responding to overtime efforts as indicated by its current impact to the target schedule which is an additional two day improvement from our previous report.
8407090141 840702 PDR ADOCK 05000445 t
R pop 99 t
A EntVENEON UF TEXAN E*TELETEEN EE ECTNEC Us,ME'ANY
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Mr. Darrell G. Eisenhut Mr. John T. Collins July 2, 1984 Page 2 Other Issues 1.
The following is the status for submitting Comanche Peak deferred preoperational testing items to be conducted af ter fuel load:
A.
Items Submitted Main Steam Isolation Valves 05/16/84 Safety Injection Check Valve Leakage 05/29/84 Containment Cooling Ssytem 05/29/84 Reactor Coolant Pump / Seal Performance 06/05/84.
Turbine Driven Aux. Feed Pump 06/05/84 Thermal Expansion 06/08/84 Control Room Air Balance 06/15/84 B.
Schedule for Submitting Remaining Items Prcjected Transmittal Date Quantity N/A 0
At this time all known deferred preoperational testing items have been submitted.
2..
We are continuing to make good progress on our engineering review and analysis of the fire damper issue. This item has the potential'for scheduling impact. -We should be in a position to advise you of.this Lapact in our Fire Protection meeting tentatively scheduled for the-week of August 6.
4
l Mr. Darrell G. Eisenhut Mr. John T. Collins June 26, 1984 Page 3-3.
Present Craft Work Effort for Unit 1:
Manpower Unit 1 Building / Labor 178 Rfgging 45 Paint 654 Pipe 113 Insulation 50 M111 wright 28 Fab /Hgrs 61 Electrical-338 Instrumentation
~ 15 TOTAL 1,482 Attachments
'Startup/ Testing Appendix A - D Master Data Base Status Appendix E Paint Manhours - % Complete Appendix F Thermolag Appendix G & H c
In conclusion, we continue to make good progress though.we are experiencing some slippage (8 to 10 days) in the overall schedule as was noted in the critica1' path due primarily to the diesel generator.- We are committed to work these critical items seven days a. week with anticipation we can recover some of the negativity.
-Very uly yours, oer.G r
r
'JBG/j b
~ Enclosure (s) cc:
T. Ippolito N. Reynolds 1
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STARTUP Status Week Ending: June 23, 1984 TURNOVERS:
Last Report This Report Total Accepted Total Accepted Subsystems 333 319 333 322 REMAINING TURNOVERS:
Date Accepted Fire Detection Panel, Detectors and Cables Control Building Tornado Dampers and Blowout Panels Misc. Signal Control Panel, Telephone Interface, Emergency Tone Gen. and Emergency Alert Circuits S.G. Building Tornado Dampers and Blowout Panels Turbine Building Elevator 06/15/84 Containment Elevator Auxiliary Building Elevator N-16 Cables and Detectors ERF Computer System 06/11/84 4
Containment Access Rotating Platform
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Security Fence 06/11/84 Co-Current Waste Low Volume Waste Solid Waste Disposal Hoist Appendix A-wm-
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'O OR:GINAL TEST S ContPLf.TED e
ORIGINAL TEST CATA PACRAGES APPROVED A
PETEST58 REDar$ COVf1 ETES 180.-
'a PcTEsis a nEocrs TtsT cATA PAcxAcES APPaovED '
PROJECTED SCHEDULE OF REMAINmG ORIGWALS
--- PROJFCTED SCIEDULE OF *ETESTS 160 -
140 -
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100 -
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4 40 _
PREOPERATIONAL S ACCEPTANCE TESTING Scept'
,e P T~s A T 's TOTAL ORIGINAL slo 50 3 C3 20 9 RETESTS 31 7
M 1,
R ED0's 22 to 37 TOTALS:
202 73 275
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_3 g 36 2s 30 6.1'3 2'O 27 4 1'1 1's 25 i 1'S 25 29 6 1'3 2'o 27 5 1b 1Y 2'4 31 MAR APR MAY JUN JUL AUG 9
TESTING
SUMMARY
(Last Report: JUNE 09, 1984)
FIELD TESTING RESULTS TOTAL IN-PROGRESS COMPLETE APPROVED PREOPERATIONAL:
ORIGINAL 150 15 101 90 RETEST 31 2
15 6
REPERFORM 22 1
8 3
ACCEPTANCE:
ORIGINAL 50 1
44 42 RETEST 7
0 6
3 REPERFORM 16 4
9 8
a TOTALS 276 23 183 152 TESTING
SUMMARY
(This Report: JUNE 23, 1984) 4 FIELD TESTING RESULTS TOTAL IN-PROGRESS-
.,CONTLETE APPROVED' PREOPERATIONAL:
ORIGINAL 150 17 104 93 RETEST-4 18-11 REPERFORM 22-1 10 7
ACCEPTANCE:
ORIGINAL 50 1
-45 43 RETEST 7
1 6
-5
. REPERFORM 16 O.
12 10 TOTALS 276.
24 195 169 4
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i MASTER DATA BASE STATUS:
Last Report This Report Unit 1 and Common Total 6600 (Reported) 6356 7600 (Actual)
NOTE:
The above tabulation includes Unit 1 and Unit 2 work items
' remaining within the security boundary established for Unit 1 operation.
The number of items reported ' in our last report (6600 items) was in error. 13:e actual number was 7600 items.
We have completed our initial effort to prioritize all Master Data Base items remaining to be completed within the Unit 1 security boundary. We will continue this evaluation process on an on-going basis as new items are added and decisions are made to defer completion of certain work items until af ter Unit 1 fuel load.
The following tabulation provides an overview of remaining Master Data Base items.
To Be Completed No. of Items i
A.
Pre-Fuci Load-3593 B.
Under_ Review 2763 C.
Post-Fuel Load 0
. TOTAL 6356 Item A above, Pre-Fuel Load - the item' count 3593 is the summation of the DO IT,.
SU-REL, OP-NEEDiand : PRE-FL items as -identified in Appendix E-1.
f Item B above, Under Review - the item count 2763 is the summation of the PRO POST and EXCEPT Items as identified.in Appendix E-1.
- Since the Master Date Base is important to Unit 1 completion,' I have inclued two additional attachments used by the site which I _ hope will provide you a better feel for the remaining work and in.which area _ this work is being performed.
- 1) By System, Appendix E-1..
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- 2) By Building.: Appendix'E-2.-
- 3) Glossary of. Abbreviations, Appendix E-3 Append' ix E -
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4 A S T ER D A T A 9 Y ST E 4 18 911F DATF t J18N 72,1924 3'*
e f int AI nr OPEN [TF49 PF O ALDC/WFSP)
Do TT
'It e-R F I OP-NEFn p0E-Fi P R'lon % T Pfl9T-FL FvCFPT TOTAL
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[EALTuo 74 0
477 21A 4
47 748 nw SAFLGUARD 95 19 2
549 A4 4
79 761 FLFLT/Cowlpol, 174 7R 17 1,00%
1,776 4
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GLOSSARY OF ABBREVIATIOE3
-s -
1 DO-IT-Items required to be completed to support completion of y
,Startup Prerequisite and Prooperational testing activities.
- e SU-REL Items required to be completed to support Startup release and j
's Operations acceptance of systems per CP-SAP-3.
l.dP-NEED Itema required to be completed'to support Operations fuel
.-load p' reparation activities.
s PRE-FL
, Items not assigned to the above categories that are required s
'- to be complete prior to fuel load.
PRO POST
' Items not assigned to the above categories that may be completed.after fuel load.
-POST-FL Itet'is that will be completed after fuel load as agreed by Operations, construction and Startup.
s EXCEPT c'
-Items that art' under review for identification in the above six (6).categtNies.
TNE TUCCO NucIt ar Engineering CPPE Comanche Feak Project Fngin'eering_,.
CONST Const cuction disciplifies,. including pipe, electrical, millwrfght and hanger.
QC Quality Assurance,' Quality Control, Quality Engineering ASME, Non-ASME
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SUB Subcontract g
TF[
Completions Group STE
- System Test ' Engineer (Startup)a
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MISC 4 (Responsibilities that'do not fall in the above categories
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PAINT MANHOURS AND MANPOWER: REACTOR CONTAINMENT BUILDING #1 BASELINE MANHOURS (APR 28,198f._ TO COMPLETE CONCRETE: 60,500 MHS STEEL:
232,500 MHS EXPENDED WEEK (MAY 5)
EXP. TO DATE
% TO DATE MANPOWER CONCRETE:
2363 MHS 2363 MHS 3.9 415 STEEL:
19149 MHS 19149 MHS 8.2 EXPENDED WEEK (MAY 12)
EXP. TO DATE
% TO DATE MANPOWER CONCRETE:
2860 MHS 5223 MHS 8.6 450 STEEL:
18060 MHS 37209 MHS 16.0 EXPENDED WEEK (MAY 19)
EXP. TO DATE
% TO DATE MANPOWER CONCRETE:
2098 MHS 7321 MHS 12.1 470 STEEL:
23289 MHS 60498 MHS 26.0 EXPENDED WEEK (MAY 26)
EXP. TO DATE
% TO DATE MANPOWER CONCRETE:
1869 MHS 9190 MHS 15.2 520 STEEL:
21457 MHS 81955 MHS 35.2 EXPENDED WEEK (JUNE 2)
EXP. TO DATE
% TO DATE MANPOWER CONCRETE:
1709 MHS 10899 MHS 18.0 530 STEEL:
21085 MHS 103040 MHS -
44.3 EXPENDED WEEK (JUNE 9)
EXP. TO DATE
% TO DATE MANPOWER CONCRETE:
2620 MHS 13519 MHS 22.3 520 l-STEEL:
24909 MHS 127949 MHS 55.0 l
l o
i Appendix F e
PAINT MANHOURS AND MANPOWER:
REACTOR CONTAINMENT BUILDING #1 EXPENDED WEEK (JUNE 16)
EXP. TO DATE
% TO DATE MANPOWER CONCRETE:
1809 MHS 15328 MHS 25.3 495 STEEL:
21531 MHS 149480 MHS 64.3 EXPENDED WEEK (JUNE 23)
EXP. TO DATE
% TO DATE MANPOWER CONCRETE:
li68 MHS 18496 MHS 30.6 500 STEEL:
22557 MHS 172037 MHS 74.0 Appendix F (Cont'd)
p
- e THERMOLAG BASELINE (MAY 26, 1984) TO COMPLETE REMAINING:
13,285 SQUARE FEET-MANPOWER:
166 PEOPLE STATUS' WEEK-ENDING (JUNE 9, 1984 REMAINING:
7,069 SQUARE FEET MANPOWER:
108 PEOPLE STATUS WEEK ENDING (JUNE 22, 1984)
REMAINING:
1,800 SQUARE FEET MANPOWER:
~49 PEOPLE l
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JAN FEB MAR APR MAY JUN l
THERMOLAG
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