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1 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
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:==
==Dear Mr. Lovelace:==
 
~
                  ~


==SUBJECT:==
==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
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.
: 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.
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%
Construction reported on Unit 1, as of December 31, 1980, is 85.3%
complete and Unit 2 is 22.2% complete.
complete and Unit 2 is 22.2% complete.
Projected completion dates are provided as follows:
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.
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.
Yours truly, y't B C L. F. Dale Po/
This schedule revision was based on MP&L's recent re-evaluation of the construction status and the project schedule.
S Nuclear Project Manager RFP/JGC/JDR/LFD:Im
Yours truly, y't B C Po/
S L. F. Dale Nuclear Project Manager RFP/JGC/JDR/LFD:Im


==Attachment:==
==Attachment:==
Construction Status Report, Grand Gulf Unit I cc:   (See Next Page)
Construction Status Report, Grand Gulf Unit I cc:
(See Next Page)
Member Middie Souen utilities System 012304 % A
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.
MississlPPI POWER & LIGHT COMPANY U.S. Nuclear Regulatory Commission AECM-81/29 Office of Management and Program Analysis Page 3 cc:
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
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
I


CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
LINE       I#       J#         START         COMP.           %
LINE I#
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.)
J#
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)
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)               l l
CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
l LINE       I#       J#         START         COMP.           %        l 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
LINE I#
!      INSTALL REACTOR PRESSURE VESSEL 35         8200       8300       3/77           5/77         100 l
J#
l                                           (2)                             - _
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
i 1
CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
LINE       I#       J#         START         COMP.           %
LINE I#
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
J#
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 l
START COMP.
INSTALL COOLING TOWER INTERNALS 53         8275     8470       10/77         3/81             85 l
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
I l
l (3)
l (3)


CONSTRUCTION OTATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
CONSTRUCTION OTATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
LINE       I#         J#         START         COMP.           %    -
LINE I#
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
J#
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)
START COMP.
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)
CONSTRUCTION STATUS REPORT - GRAND GULF UNIT ONE (For Period Ending December 31, 1980)
LINE       I#         J#         START       COMP.           %
LINE I#
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
J#
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                                           ,;
START COMP.
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 RHR PIPE, FITTINGS, AND VALVES 72 8270 8360 6/78 5/80 100 CONTAINMENT SPRAY SYSTEM TEST 73 0
1 INSTALL TURBINE GENERATOR PIPING (EXCLUSIVE OF MAINSTEAM & FEEDWATER PIPING)     )
8565 4/81 5/81 0
87         8380       8910     12/77         4/80         100 CONSTRUCT TURBINE / GENERATOR FOUNDATION 88         8060       8145       12/74         5/77         100 INSTALL CONDENSER PIPE                                                       ~
INSTALL RHR PUMPS 74 0
l 1     89         8145       8190       12/77         8/79         100                 I l
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
~
l 1
89 8145 8190 12/77 8/79 100 l
(5)
(5)


CONSTRUCTION STATUS REPORT - GRAND GUIE UNIT ONE (For Period Ending December 31, 1980)
CONSTRUCTION STATUS REPORT - GRAND GUIE UNIT ONE (For Period Ending December 31, 1980)
LINE       I#       J#         START         COMP.           %
LINE I#
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
J#
START COMP.
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)
l (6)
_ _ . _ .}}
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Latest revision as of 18:33, 24 December 2024

Forwards Updated Unit 1 Const Network Info for Period Ending 801231.Unit 2 Const Was Halted on 791221.Projected Fuel Load Dates for Units 1 & 2 Are Dec 1981 & Aug 1985,respectively
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)
v • d • e


Text

.

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:

~

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)

LINE I#

J#

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)

LINE I#

J#

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)

LINE I#

J#

START COMP.

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)

LINE I#

J#

START COMP.

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)

LINE I#

J#

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

~

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)

LINE I#

J#

START COMP.

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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