ML19341A426
| ML19341A426 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 01/16/1981 |
| From: | Dale L MISSISSIPPI POWER & LIGHT CO. |
| To: | Lovelace B NRC OFFICE OF MANAGEMENT AND PROGRAM ANALYSIS (MPA) |
| References | |
| AECM-81-29, NUDOCS 8101230498 | |
| Download: ML19341A426 (8) | |
Text
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MISSISSIPPI POWER & LIGHT COMPANY Helping Build Mississippi P. O. B O X 16 4 0, J A C K S O N, MISSISSIPPI 39205 January 16, 1981 NUCLEAR PRoOUCT1oM DEPARTMENT U.S. Nuclear Regulatory Commission Office of Management and Program Analysis Washington, D.C.
20555 Attention:
Mr. Bill Lovelace
Dear Mr. Lovelace:
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SUBJECT:
Grand Gulf Nuclear Station Units 1 and 2 Docket Nos. 50-416 and 50-417 File 0260/L-835.0/0472 Updated Construction Network Information for Grand Gulf Nuclear Station 1.
AECM-81/29 Attached is updated construction network information for Grand Gulf Nuclear Station Unit I for the period ending December 31, 1980. This information is submitted per your request for the updating of NUREG-0030 (NRC " Yellow Book").
Construction on Unit 2 was halted on December 21, 1979; therefore, no progress is reported on Unit 2 since the January 1, 1980 update.
Construction reported on Unit 1, as of December 31, 1980, is 85.3%
complete and Unit 2 is 22.2% complete.
Projected completion dates are provided as follows:
Fuel Load Commercial Operation Unit 1 12/81 8/82 Unit 2 8/85 4/86 The above schedule represents a four month delay in the previously projected completion dates reported for Grand Gulf Unit 1.
This schedule revision was based on MP&L's recent re-evaluation of the construction status and the project schedule.
Yours truly, y't B C Po/
S L. F. Dale Nuclear Project Manager RFP/JGC/JDR/LFD:Im
Attachment:
Construction Status Report, Grand Gulf Unit I cc:
(See Next Page)
Member Middie Souen utilities System 012304 % A
MississlPPI POWER & LIGHT COMPANY U.S. Nuclear Regulatory Commission AECM-81/29 Office of Management and Program Analysis Page 3 cc:
Mr. N. L. Stampley.
Mr. G. B. Taylor Mr. R. B. McGehee Mr. T. B. Conner Mr. Victor Stello, Jr., Directrar Division of Inspection & Enfercement U.S. Nuclear Regulatory Commission Washington, D.C.
20555 l
I
CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
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START COMP.
CONSTRUCT AUXILIARY BUILDING AND INTEGRAL STRUCTURES 0
8055 8825 6/75 12/80 100 INSTALL CONTROL ROOM CONSOLES AND EQUIPMENT 1
0 8805 10/77 10/80 100 INSTALL CONTROL BUILDING 2
0 8810 10/74 3/80 100 INSTALL PRIMARY SWITCH YARD 3
0 8400 3/76 3/79 100 SPECIAL NUCLEAR MATERIAL LICENSE ISSUED 4
0 8730 10/80 4/81 30 SPECIAL NUCLEAR MATERIAL DELIVERED 5
8730 8815 5/81 8/81 0
INSTALL CONDUIT AND CABLE TRAYS 6
0 8405 4/76 8/81 94 INSTALL AND CALIBRATE NUCLEAR INSTRUMENTATION 7
0 8820 6/78 10/81 15 INSTALL PRIMARY AUXILIARY SWITCHGEAR 8
0 8410 4/77 2/79 100 INSTALL CABLES (INSTRUMENTATION, CONTROL AND POWER) 9 0
8415 11/77 8/81 96 INSTALL RHR PIPE, FITTINGS, AND VALVES 10 8270 8360 6/78 5/80 100 PERFORM NDT ON CABLES (MEGGER, CONTINUITY, ETC.)
11 0
8420 11/78 9/81 85 INSTALL BATTERIES AND INVERTER / DIVERTERS 12 0
8425 9/77 9/79 100 INSTALL ELECTRICAL INSTRUMENTATION 13 0
8320 1/78 8/81 93 APPLICANT SUBMITS EMERGENCY PLAN 14 0
8735 1/74 11/80 100 INSTALL MECHANICAL INSTRUMENTS 15 0
8435 12/78 7/81 75 APPLICANT SUBMITS SECURITY PLAN 16 0
8740 1/74 11/80 100 CALIBRATE INSTRUMENTATION 17 0
8370 2/78 9/81 90 (1)
CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
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START COMP.
APPLICANT SUBMITS QUALITY ASSURANCE PROGRAM FOR OPERATIONS 18 0
8745 5/77 12/78 100 INSTALL DIESEL GENERATORS, TANKS, AND SUMPS 19 8020 8155 11/76 3/77 100 INSTALL DIESEL GENERATOR BUILDING 20 8155 8445 4/77 4/80 100 APPLICANT'S REVIEW AND APPROVAL OF TEST RESULTS 21 0
8750 1/79 11/81 92 INSTALL PLANT SERVICE WATER WELLS AND PIPING 22 8165 8430 10/74 11/80 100 APPLICANT'S PREPARATION OF POWER ASCENSION TEST PROGRAM 23 0
8755 3/78 9/80 100 INSTALL CONTAINMENT DOME 24 8175 8180 12/77 6/79 100 INSTALL REACTOR INTERNALS 25 8220 8440 12/77 2/81 98 INSTALL CONTROL ROD DRIVE MECHANISM (CRDM) 26 8215 8465 12/80 2/81 0
INSTALL RECIRCULATING PUMP 27 8205 8230 5/77 2/81 96 INSTALL PIPE HANGERS AND RESTRAINTS 28 8305 8475 3/77 6/81 80 MOBILIZE 29 0
8005 3/74 4/74 100 PREPARE SITE 30 8005 8015 3/74 9/74 100 INSTALL CONTAINMENT BUILDING FOUNDATION 31 8015 8050 10/74 1/75 100 INSTALL CONTAINMENT TO SPRING LINE 32 8050 8100 2/75 10/76 100 INSTALL REACTOR PRESSURE VESSEL PEDESTAL 33 8100 8160 11/76 12/76 100 FABRICATE AND SET SHIELD WALL 34 8160 8200 1/77 2/77 100 INSTALL REACTOR PRESSURE VESSEL 35 8200 8300 3/77 5/77 100 l
l (2)
i 1
CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
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INSTALL CONTA GMENT AND AUXILIARY BUILDING PIPING 36 3300 8450 6/77 6/80 100 INITIAL FLUSH OF SiSTEMS 37 8450 8500 3/79 6/81 95 PERFORM REACTOR COLD HYDROSTATIC TEST 38 8500 8600 12/80 12/80 100 COMPLETE BASE LINE INSPECTIONS 39 8510 8515 1/78 11/81 95 PERFORM LEAK RATE TEST 40 8600 8700 8/81 9/81 0
INTEGRATED SYSTEM TEST 41 8700 8800 7/81 8/81 0
SUBMITS APPLICANT TEST RESULTS 42 8800 8950 6/81 11/81 0
POWER ASCENSION 43 8950 8990 12/81 5/82 0
INSTALL REACTOR CLEANUP SYSTEM PIPE, FITTINGS, AND VALVES 44 8245 8335 4/78 7/80 100 INSTALL SMWELL AND UPPER SUPPRESSION POOLS 45 812' 8130 12/75 11/79 100 INSTALL MA'N STEAM LINES TO MSIV 46 5210 8325 11/78 3/80 100 INSTALL CONDENSATE WATER STORAGE TANK 47 0
8235 5/78 1/79 100 HPCS ACTUATION AND PARTIAL FLOW TEST 48 0
8520 3/81 4/81 0
INSTALL CONDENSATE SUCTION HEADER TO HPCS SYSTEM 49 0
8240 3/76 9/79 100 t
INSTALL MOTOR CONTROL CENTERS (MMC'S) AND SECONDARY DISTRIBUTION SYSTEM 50 8310 8315 4/77 5/80 100 RCIC ACTUATION AND PARTIAL FLOW TEST 51 0
8525 3/81 4/81 J
INSTALL COOLING T01ER 52 81t 0 8170 8/76 9/80 100 INSTALL COOLING TOWER INTERNALS 53 8275 8470 10/77 3/81 85 l
I l
l (3)
CONSTRUCTION OTATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
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RHR SYSTEM ACTUATION AND FLOW TEST 54 0
8530 5/81 5/81 0
INSTALL RECIRCULATING PIPING 55 0
8330 9/77 9/80 100 STAND-BY LIQUID CONTROL SYSTEM ACTUATION FLOW TEST 56 0
8535
_3_L81 4/81 0
INSTALL CORE SPRAY SYSTEMS 57 0
8340 6/77 5/80 g
RECIRCULATION PUMP COLD FLOW AND VIBRATION TEST 58 0
8540 5/81 6/81 0
INSTALL CONTAINMENT SPRAY SYSTEM 59 0
8355 6/77 5/80 100 INTEGRATED DIESEL GENERATOR SYNCHRONIZING TEST 60 0
8545 9/81 10/81 0
INSTALL HPCF PUMPS, DRIVES, AND PIPES 61 0
8250 3/77 8/79 100 4
INSTALL RCIC PIPE, FITTINGS, & VALVES TO RHR HEAT EXH. & COND. SUCTION HEADER 62 8260 8290 6/77 1/80 100 INSTALL RCIC TURBINE STEAM PIPE 63 8295 8350 9/77 8/79 100 COOLING WATER FLOW TEST 64 0
8550 5/81 6/81 0
INSTALL LPCS PUMPS, DRIVES, FITTINGS, AND PIPING 65 0
8255 6/77 1/80 100 INSTALL ENCLOSURE BUILDING 66 8180 8185 10/78 7/79 100 BATTERY CAPACITY TEST 67 0
8555 12/79 8/80 100 INSTALL REACTOP. CLEAN-UP SYSTEM HEAT EXCHANGERS 68 0
8225 12/77 1/79 100 INSTALL REACTOR CLEAN-UP SYSTEM PIPE, FITTINGS, AND VALVES 69 8245 8335 4/78 7/80 100 CORE SPRAY SYSTEM TEST 70 0
8560 4/81 5/81 0
INSTALL RHR HEAT EXCHANGERS 71 0
8135 2/77 Ig78 100 (4)
CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
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START COMP.
INSTALL RHR PIPE, FITTINGS, AND VALVES 72 8270 8360 6/78 5/80 100 CONTAINMENT SPRAY SYSTEM TEST 73 0
8565 4/81 5/81 0
INSTALL RHR PUMPS 74 0
8265 4/77 12/78 100 INSTALL STANDBY LIQUID CONTROL SYSTEM 75 0
8365 1/78 5/80 100 DC-INVERTER / DIVERTER SYSTEM TEST 76 0
8570 7/79 8/79 100 INSTALL FEEDWATER PIPING 77 8150 8285 10/77 8/79 100 CONTROL ROD DRIVE HYDRAULIC SYSTEM TEST 78 0
8575 7/81 8/81 0
FEEDWATER AND CONDENSATE SYSTEM TEST (2 ELEMENTS) 79 0
8580 1/81 4/81 0
INSTRUMENT AIR SYSTEM TEST 80 0
8585 9/80 2/81 85 1
FIRE PROTECTION SYSTEM TEST 81 0
8590 9/79 8/81 25 LPCS ACTUATION & PARTIAL FLOW TEST 82 0
8595 4/81 4/81 0
STAND-BY GAS TREATMENT SYSTEM TEST 83 0
8610 8/81 9/81 0
CONSTRUCT RADIOACTIVE WASTE BUILDING 84 0
8195 2/75 8/80 100 INSTALL RADIOACTIVE WASTE SYSTEM AND RADIATION MONITORING SYSTEM 85 8280 8605 10/77 5/81 88 TEST RADIOACTIVE WASTE SYSTEM AND RADIATION MONITORING SYSTEM 86 8605 8615 6/81 11/81 0
INSTALL TURBINE GENERATOR PIPING (EXCLUSIVE OF MAINSTEAM & FEEDWATER PIPING) 87 8380 8910 12/77 4/80 100 CONSTRUCT TURBINE / GENERATOR FOUNDATION 88 8060 8145 12/74 5/77 100 INSTALL CONDENSER PIPE
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l 1
89 8145 8190 12/77 8/79 100 l
(5)
CONSTRUCTION STATUS REPORT - GRAND GUIE UNIT ONE (For Period Ending December 31, 1980)
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INSTALL STAND-BY COOLING TOWERS AND PIPING 90 8075 8920 8/75 9/79 100 INSTALL CONTAINMENT PENETRATIONS 91 8065 8075 7/75 2/77 100' INSTALL MAIN STEAM PIPE TO TURBINE STOP VALVE 92 83'e5 8375 11/78 3/80 100 l
l (6)
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