ML20132G095

Monthly Operating Repts for June 1985

ML20132G095
Person / Time
Site:	Hatch
Issue date:	06/30/1985
From:	Kanipe L, Nix H GEORGIA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
LR-MGR-032-0785, LR-MGR-32-785, NUDOCS 8507190155
Download: ML20132G095 (22)

Text

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e NARRATIVE REPORT

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UNIT 1 June 1st 0000 Unit at full power with no major equipment problems.

2330 Reducing load for monthly surveillance testing.

-June 2nd 1600 Back at rated power.

June 9th 0000 Reducing load for weekly turbine testing.

0248 Turbine Testing complete.

Unit back at rated power.

June 14th 2334 Reducing load for weekly turbine testing.

June 15th 0253 Turbine testing complete.

Unit back at rated power.

June 16th 0845 MSIV "B"' leaking.

1352 Decreasing power to prepare for shutdown to repair MSIV "B".

1717 Reactor made switch to shutdown, with Reactor power at 842 CMWT.

June 18th 2257 Reactor mode to Startup.

June 19th 0058 Reactor Critical.

1614 Turbine Generator on Line.

Ramping to rated.

-June 20th 0150 Reducing power for rod pattern adjustment.

0241 Resuming power increases.

0900 Steam leak in 7th Stage heater "B".

1350 7th stage heater "B"

isolate for repair to crack in dump line.

2130 7th stage heater "B"

repaired and placed back in service.

Holding power for repair of "A" TIP machine.

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NARRATIVE REPORT UNIT 1 June 21st 0121 "A" TIP machine repaired. Ramping to rated power.

1700 Back at rated power.

June 22nd 2301 Reducing load for Weekly Turbine testing.

June 27th 1217 Spurious Recirc Runback, Unit at 530 MWe.

1320 Rx. manually scrammed, personnel error actuated deluge on startup transformer IC, causing loss of A&B busses which supply recire and circ water pumps.

June 28th 1454 Startup in progress.

Beginning to pull rods.

1758 Rx. critical.

' June 29th 0222 Turbine Generator on line.

Ramping to rated.

0600 Holding power to put Unit Auxillary Transformer back in service.

1600 UAT back in service.

Ramping to rated.

June 30th 2400 Unit at.692 MWE on preconditioning ramp.

No major equipment problems.

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,g-NARRATIVE REPORT UNIT 2

--June 1st 0000 Unit operating at rated power.

No major equipment problems.

June 3rd 2104 Turbine trip on high MSR level, Reactor scrammed.

' June'4th 0526 Reactor Critical.

1542 Generator tied to line.

Ramping to rated power.

June 6th 0600 Achieved rated power.

June 9th 0100 Reducing load for Weekly Turbine Testing.

0410 Back at rated power.

June'16th 0114 Reducing load for Weekly Turbine Testing.

0437 Back at rated power.

June 22nd 0105 Reducing load for Weekly Turbine Testing.

0445 Back at rated power.

June 30th 2400 Unit at rated power with no major equipment problems.

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HATCH 1 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER DATE COMPLETED DESCRIPTION 84-6937 05-10-85 Repair 1831-Recirc-12AR-F-2 weld per Nutech overlay design drawing (No.

XGP-09-131)..

Ref. HNP-1-10174, WPS-35, and DCR-84-251.

84-6451 05-29-85 Modify Pipe Support - per WP5 S2-75-M041.

Ref:

DCR 82-75, MPL E41 84-3762 01-02-85 Modify Pipe Support - per WPS 82-75-M004.

Ref:

OCR 82-75 MPL-E41 84-5565 05-17-85 Modify Branch line hanger E51-RCIBH-1 per WPS 82-75-M028.

Ref:

DCR 82-75 84-3760 01-02-85 Install Pipe Supports E51-RCICH-702, E51-RCSEH-722; and modify pipe supports E51-RCICH-16 and E51-RCICH-17 per WPS-82-75-M006.

Ref:

DCR 82-75 85-824-05-16-85 Install conduit and supports per WPS-81-196-E002.

Ref: DCR 81-196 MPL-R33 84-5900 05-17-85 Implementation of stiffner plates to torus nozzles (MPL-T23) per WPS-82-75-M036.

Ref. DCR 82-75 Penetrations X-214 & X-220.

84-4993 01-03-85 Modify Pipe Supports per WPS-82-75-M022 in S.W.

Diagonal.

Ref.: DCR 82-75 (MPL-E51) 84-4994 12031084 Modify Pipe Supports per WPS-82-75-H019 in Torus Chamber Bays 12 & 13.

Ref.: DCR 82-75 (MPL's-Ell, E21 and E41)-

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HATCH 1 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER DATE COMPLETED DESCRIPTION 84-3759 01-03-85 Modify Pipe Supports per WPS 82-75-M003.

Ref. DCR 82-75 (MPL-Ell) 84-4992 12-31-84 Modify Pipe Supports

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per WPS-82-75-M021 in Torus Bay 16.

Ref. DCR 82 (MPL-Ell, E51) 84-6076 01-03-85 Modify Pipe Supports per WPS-82-75-M033 in the torus (1T48)

Ref.: DCR 82-75 84-4608 12-31-84 Modify Pipe Supports per WPS-82-75-M015.

Ref.: DCR 82-75 (MPL-Ell, E41, E51, T48) 84-4965 05-17-85 Modify Pipe Support per-WPS-82-75-H024 in Torus Chamber Bay.7 Ref. DCR 82-75 (MPL-Ell) 84-5564 12-27-84 Modified Branchline hanger E11-RHRBH-8 per WPS# 82-75-M029 in Drywell Access area.

Ref. DCR 82-75 84-3758 12-26-84 Strengthened Torus attached piping per new calculated loads by modifying, deleting and adding supports to 1G51 system per WPS 82-75-M005.

Ref.: DCR 82-75.

84-5596 12-19-84 Strengthened Torus attached piping by modifying and installing pipe supports per WPS 82-75-M026 on Ell and E21 systems.

Ref.: DCR 82-75

e-e HATCH 1 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER.

DATE COMPLETED DESCRIPTION 84-4996

.12-27-84 Strengthened Torus attached piping by modifying and installing pipe supports on Ell and T48 systems per WPS 82-75-M020.

Ref.: DCR 82-75.

84-5597 12-26-84 Strengthened Torus attached piping by modifying and installing pipe supports on T48, Ell, E41, E51 and P33 systems per WPS 82-75-M031.

Ref.: DCR 82-75 84-5216 12-20-84 Strengthened Torus attached piping by modifying and installing pipe supports on.T48, Ell and E21 systems per WPS 82-75-M025.

Ref.: DCR 82-75.

84-4585 01-16-85 Pulled cables in control room for the Analog Transmitter Trip System (A70) per WPS 81-138-E001 through E005. Ref: DCR 81-138 Rev. 1 84-4490

~12-26-84 Strengthened Torus attached piping by modifying and installing pipe supports on 1821 system per WPS 82-75-M009.

Ref.: DCR 82-75 85-1677 04-26-85 Replaced Recirc pump Temperature recorder B31-R601 with L&N model 250 recorder per WPS 84-005-E001.

Ref.

DCR 84-005.

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' HATCH 1 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER DATE COMPLETED DESCRIPTION 85-3072 06-13-85 Core drilled hole for 3/4 inch air line from outside through wall into TSC mechanical equipment room.

Ref.: FDR 80-157 sheet 14, DCR 80-157, MPL 1X75.

85-72 06-20-85 Clean, prime and coat all new supports installed per DCR-84-315 in the Battery Charger Room.

Ref. MWO-1-84-7976 84-7033 06-05-85 Perform Raceway Relocation to eliminate

' interference with pipe support E11-RHRH-715 per WPS 82-75-M042 Ref. DCR 82-75 85-2187 05-14-85' Repair hold down bolts and base plate for 1P51-C001C Station Air Compressor Ref.

DCR 85-56 85-2500-06-03-85 Perform semi-annual P/M on 1P51-C001C and D101C and annual P/M on 1PS2-D102C per HNP-1-6360 Ref. DCR 84-32 85-2540 06-14-85 Re-route existing fire protection-water pipe per WPS-84-64-M001.

Ref.: MR #1-84-6990 and DCR 85-64 84-5595 12-31-84 Install and modify Branch line hangers per WPS 82-75-M030.

MPL-1E41.

Ref. DCR 82-75

F 9

HATCH 1 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER-DATE COMPLETED DESCRIPTION 84-4962 12-31-84

' Install and modify pipe supports per WPS 82-75-M018 in Bay 11 of Torus Chamber. MPL -

1E11 Ref.:

DCR 82-75 84-6206 04-28-85 Set Breaker Trip element per design and perform bench test to verify proper functional operation.

Ref.:

WPS 82-253-J001 and DCR 82-253 83-7734 01-07-85 ATTS modification -

Delete cables and internal wires as required by design package.

Ref.:

WPS 81-138-T013 and DCR 81-138, Rev. 1.

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HATCH 2 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER DATE COMPLETED DESCRIPTION 85-1354.

05-03-85 Pulled cables and terminated on Standby Gas Treatment System (2T48) per WPS-83-092-E001.

Also performed core drill and installed conduit and supports.

Pulled cable and installed terminal boxes per WPS 83-092-E002.

cut piping and installed flanges; also installed 2" diameter by-pass line and-2T46-F076 and F077 dampers.with supports per WPS 83-092-M002.

Ref.: DCR 83-092 85-2202 05-20-85 Removed cable and conduit and pull boxes for RCIC Steam Isolation Valve (2E51-F008).per WPS 85-65-E001 and WPS 85-65.

' 85-1017 05-01-85 Fabricated and installed cover on needle valve 2C11-F086 in Control Rod Drive System per WPS 82-206-M004.

Ref.: DCR 82-206 85-1978 05-01-85 Refurbished four 12HFA51A42F HFA relays per Special Procedure 42SP-EEL-004-2 and converted into 12HFA151A42F relays per DCR 82-171.

Installed into panel 2H11-P628 in previous location of relays P21C-K11L, B21C-FKKF, B21C-K11G and B21C-K11K Ref.:

DCR 82-171 85-297 05-16-85 Calibrated Time Delay Relays 2P70-KR10, -KR12, -KR20, and

-K922 per procedure HNP-2-5261.

These relays are found in the Dryvell Pneumatic System.

l Ref.:

DCR 81-112 u

m HATCH 2 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER DATE COMPLETED DESCRIPTION 85-2003 05-08-85 Replaced old 1/2" finger bars with new 3/4" finger bars of stainless steel.

Also rewelded cracked sparger plates on Main ~

condenser 2N61-B001A per WPS 85-76-M001.

Ref.: DCR 85-76 84-6335 05-16-85 Installed new thumbturn in pipe penetration room door at 130'-0" elevation so that it will withstand predicted differntial pressure due to a HPCI Steam Line Break.

Ref. DCR 83-209.

85-1988 05-01-85 Refurbished three 12HFA51A42F relays per special procedure 42SP-EEL-004-2 and converted into 12HFA151A42F relays per DCR 82-171.

Installed relays in panel 2Hll-OP617 in previous locations of relays EllA-KllA, E11A-K47A, and EWilA-K100A.

Ref:

DCR 82-171 82-2574 06-04-85 Pull cable PHA90Zll for Drywell Pneumatic System Supply line high pr' essure switch (2P70-N017)

Ref.: DCR 81-112 and MR#

2-83-2803.

85-1163 Install oil groove on trip /trottle valve and grease fittings on RCIC Turbine system (2E51-C002)

Ref. DCR 83-151 82-2781 06-04-85 Install new pressure switch, MPL # 2P70-N017 and field route tubing per FDR 81-112-2.

Ref.:

DCR 81-112, and MR#

2-83-2803.

85-2701 06-18-85 Repair Recirc M/G Set A Scoop

. Tube. position driver pulley (2821-S001A)

Ref.

DCR 85-104

W HATCH 2 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER DATE COMPLETED DESCRIPTION 85-945 06-18-85 Remove end caps from feedwater-heater flash chambers and install weld neck flanges in accordance with DCR 85-15.

Ref.:

SDR 85-15-2 and WPS 85-15-P001 85-1326 05-17-85 Implementation of DCR 84-142.

Install hangers in cable spread room, install flex in D/G switchgear. rooms, pull cable from control room to D/G switchgear rooms and install keylock override switch for 2P64-B006 A&B & 2T47-C001 A&B 85-1536 06-05-85 Delete internal jumpers in panels 2H11-P617, P618, P620, P621, P626, P627, and P628.

Ref.: DCR 81-139 Rev. 1 85-2131-06-05-85 Rework tubing and perform internal wiring in panel 2P33-P001A&B per WPS 81-165-J004 and WPS 81-165-E030 Ref.:

DCR 81-165 85-2259 06-05-85 Install supports for conduit 2E21601-2A per WPS 84-310-C001 cnd C002.

Ref.:

DCR 84-310 (MPL 2R25-S065) 85-1125 05-28-85 Implement DCR 84-241 per WPS 84-241-P001.

Install piping supports and isolation valves for Body Feed System.

85-1946 06-03-85 Install modified conduit support CS-17-16 in HPCI room Ref. DCR 81-139, Rev. 1 85-2256 05-31-85 Replace Basler Electric Co.

Transformer Model No.

BE10773001 with model No.

BE36116001 in panels 2R43-P001A u __

and 2R43-P001C Ref. DCR 85-85

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HATCH 2 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER DATE COMPLETED DESCRIPTION 84-4715 06-03-85 Install new overspeed trip assembly, new piston and new tappet.

Also modify valve body per WPS 83-72-M001 Ref. DCR 83-72 85-1662 06-17-85 Modify existing cable tray / conduit supports per WPS 84-227-E001 in Cable Spread Room Ref.:

DCR 84-227 2181 06-20-85 Perform Initial Service Inspection for ATTS system per procedures 2H-1-l&2 Ref. DCR 81-139, Rev. 1 85-166 06-04-85 Appendix "R" - Fabricate and install conduit, supports, pull t

boxes, and junction boxes and pull cable in Reactor Bldg and Control Bldg per f

WPS-83-144-E001 thru E007.

MPL-2E41(HPCI) and 2E51 (RCIC)

Ref.:

DCR 83-144 85-1318 05-01-85 Upgrade HFA Relays in 2C71 system in panel 2H11-P609 to Century Series per WPS 82-171-E027 Ref.: DCR 82-171 85-1542 05-28-85 Install new relay in panel 2Hil-P655, remove relay 2S32-L0ER-R024 and pull new cables per WPS 81-41-E001, E002 and J001.

Ref.:

DCR 81-41 85-6998 05-14-85 Build and install support for power supply 2Cll-P59 in panel 2Hil-P616 per WPS 84-321-E001 &

E002.

Ref.:SDR-84-321-3 and DCR 84-321 i

84-6141 04-24-85.._ _ -.

_ Tag instrument. root _. valves for Drywell Pneumatic system per WPS 81-112-M004.

/

Ref.

DCR 81-112 e

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1

HATCH 2 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 NUMBER DATE COMPLETED DESCRIPTION 84-2850 05-01-85 Pull cable per WPS 83-173-E001 for RPT Breakers A&B on Scoop Tube actuator.

Ref.

DCR 83-173 84-5080 05-10-85 Modify RWCU circ pump per DCR 84-74.

Ref.:

WPS-84-74-MOO 1 and FCR 84-7401 85-1323 04-26-85 Upgrade HFA relays in the 2E11 system in panel 2Hil-P617 to Century Series relays per WPS 82-171-E029.

Ref.:

DCR 82-171 85-1316 04-26-85 Upgrade HFA relays in 2A71 system in panel 2Hll-P622 to century series relays per WPS 82-171-E025.

Ref.:

OCR 82-171 85-1140 05-09-85 Modify Main Turbine Stop Valves-pressure sensing lines pressure switches (2C71-N003 A,B,C&D) per WPS-83-201-E001, E002 and E003 Ref. DCR 83-201. 2165 05-13-85 Refurbish (5) five HFA 5149F.

relays per procedure 42SP-EEL-004-2.

Ref. DCR 82-171 85-1314 05-01-85 Refurbish existing HFA relays in accordance with procedure 42SP-EEL-004-2 per WPS 82-171-E022 and adjust and test -

existing HFA relays in accordance with procedure 42SP-EEL-003-2 per WPS 82-171-E022.

Ref.:

DCR 82-171 85-1228 05-01-85 Adjust and test new HFA Century

.__ series. relays.per__ _..._

WPS-82-171-E021 and procedure 42SP-EEL-003-2.

Ref.:

DCR 82-171

HATCH 2 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 85-1324 05-01-85 Upgrade HFA relays in 2C71 system in panel 2Hll-P611 to century series relays per WPS 82-171-E028.

Ref.:

DCR 82-171 4

84-6372 05-29-85 Correct tubing between the 3 -

valve manifold and the DP transmitter per FCR 81-139-381.

Relay instrument valves and maintain " Class C" housekeeping for Rx water level for "SPDS" 85-1287 04-30-85 Motors and Actuators on valves 2E11-F016B and 2 Ell-F021B replaced.

Valve on 2E11-F016B replaced.

For RHR Containment Spray.

85-1822 05-13-85 Correct wiring error per DR 2-85-212 on A71.85-882 05-12-85 Install. grating in Main Condenser per DCR 85-22 and WPS 85-22-M001.

85-1883 05-07-85 Special purpose procedure

1. 42SP-041785-2 to remove temporary cross-tie of the DC SWGR 2R22-S016/S017.

Enabling the testing of 2B(2R42-S001B) batteries.

85-1823 05-03 Install new batteries in station battery 28 room.

Reterminate cables when batteries are installed.

85-2128 05-11-85 Tube clamps and tube supports on tubing - associated with instruments 2B21-N301A, B, E, F, K, and 2821-N302 C, D, G, H,

M, L removed and replaced.

Instrument support modifications and fabrication and installation _of_ jet-.

impingment barrier for 2P2B518-3I.

HATCH 2 SAFETY-RELATED MAINTENANCE WORK ORDERS TO BE REPORTED FOR JUNE 1985 85-1317 05-01-85 Normally energized and de-energized HFA relays upgraded on.2A71/2E51 in 2H11-P623 to Century Series Relays.

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85-1366 05-01-85 Normally energized and selected normally de-energized HFA relays in 2A71 in 2H1-P611 to Century Series. Relays.

85-1356 05-14-85 Motors and actuators on valves 2E11-F016A and 2E11-F021A replaced.

Valve 2E11-F016A replaced.

For RHR containment spray.

84-6160 04-09-85 Seal on RWCU pump 2A replaced because it nad blown.

85-1434 05-14-85 Instrument tubing cap pressure test performed.

Cap downstream of 2831-F057A.85-883 05-17-85 Modify and repair baffles in Main Condenser (2N61) per WPS-85-22-M002 Ref. DCR-85-22.

85-1433 05-10-85 Work on ATTS instruments to be done on MWO 2-85-2181.

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DATE 7-5-85 p

June

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'! YU COMPLETED SY tee Kan he f.:'.,

REPORT MONTri

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Action to Prevent Recurrence I-35 5

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'f, ~, ;, t 85-46 06-01-85 S

'16.5 B

5 N/A ZZ ZZZZZZ.

Monthly Surveillance testing

,.d.

85-47 06-09-85' S

2.8 B

5 N/A HA TURBIN" Weekly Turbine testing

• l'

.. :l 85-48 06-14-85 S

3.3 B

5 N/A HA '

TURBIN Weekly Turbine testing

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85-49 06-16-85 F

3.4 A

5 N/A CD VALVEX.

Reduc'ing power to repair leaking.MSIV's

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.t 85-50 06-16-85' F

70.9 A

2 N/A CD VALVEX Manual scram in order to repair leaking MSIV Ie t

85-51.

06-16-85' S

9.6 B

5

.N/A-CD VALVEX Recovery"frout above scram i

' 'l 85-52 06-20-85:

S 0.9 B

5 N/A RC CONROD Rod patEern adjustment 85-53 06-20-85' S

7.3, B

5

~N/A' CD VALVEX Continuing' Scram Recovery

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85-54 06-20-85 F-12.5 A

5 N/A,'

llolding power to repair steam leak in d Cll IIEATER 7th stage heater "B" k

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F: Forced l

Reason:

Method:

5 Exhibit G-Instructions

@V l-Manual for Preparation of Dats S: Scheduled i

A Equipment' Failure (Explain)

D Maintenance of Test

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2 Manual Scram.

Entry Sheets for Licensee 4 C Refuctin:;

3 Automatic Scram.

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Event Report (LER) File (NUREG.:.

I 0161)

' Q. y D Regulatory Rest:;etion 4 -Continuations E Operator Training & License Examination

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UNIT SHUTDOWNS AND POWER REDUCHONS DOCKETNO. Hatch one UNIT NAME DATE 7-5-85 i

COMPLETED gy Lee Kanine REPORT MON 111 TELEPHONE (912) 367-7851 x 2882 I

June 1985 G

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No.

Date 6

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Provent Recurrence P-

i, 85-55 06-20-85' F-3. 9'.

A.

5 N/A RC' INSTRU Holding power to repair "A TIP machine.

85-56 06-21-85 S

1.5.7 B

5 N/A CP VALVEX Scram recovery continues.

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85-57 06-22-85 S

4.1 B

5 N/A HA TURBIN Weekly turbine test.

85-58 06-27-85 F

37.0 G

2 1-85-26 EB TRANSF Personnel error actuated fire sprinkler system spraying down startup trans-former 1C causing 1A and IB busses to trip. This caused loss of power to I

both recire and circ water pumps.

85-59 06-29-85 S

3.6 B

5 N/A EB TRANSF Scram recovery 85-60 06-29-85 F

10.0 B

5 N/A EB TRANSF Holding load to put Unit Aux.

Transformer back in service.

l 85-61 06-29-85 S

41.3 B

5 N/A EB TRANSF icram Recovery continues.

I' I

2

.3 4

l F: Forced Reason:

Method:

r Exhibit G. instructions for Preparation of Data I Manual i

S: Scheduled A Eitulpment Failure (Explain)

Entry Sheets for Licentee B-Maintenance or Test 2 Manual Scram.

3 Automatic Scram.

' Event Repost(LER) File (NUREG. ~

• C Refueling

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D Regulatory Restriction 4 -Continuations 016I) j 5-Ioad Reduction E Operator Training & Ucense Examination 5

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UNITSHUTDOWNS AND FOWER P. EDUCTIONS '.i;'.4 l. ' -:6' UNIT NAM.J.

Hatch Two

1. -5-03

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DATE i@;; COMPLETED BY i

Lee Kanipe June' 1985 REPORT MONTH TELEPHONE (912)367-7851 x2882

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85-31 06-03'-85 F

18.6 A

3 N/A HJ TURBIN Turbine trip on h.igh MSR level 85-32 06-04N5 i,-

S 38.3 B

5 N/A HJ TURBIN Recovery?from above scram

i..

-u 85-33 06-09-85 S

3.2 B

-5 N/A HA TURBIN Weeklp[turbinetesting

--j l:

85-34 06-1.6-85 S

3.4 B

5' N/A HA TURBIN Weekly' turSine testing 85-35 06-22-85 S

3.7 B

5 N/A HA TURBIN Weeki).[ turbine testirig 4

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F: Forced Reason:

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. Exhibit G. Instructions 5: S:heduled.,

A 0;uip.v.:nt'Failur:(Expl:in) 14hnu:1

'i.for Preparation of Dats B.'.!:intenan:e ciTest 2-Manual S:r:m.

Entry Sh:ets for Licensee C. Refueling 3-Autornatic Scram.

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Event Report (LER) File (NUREG.

D Regulatory Restriction 4 -Continuations

" fd R E-Operator Training & Ucense Examination 5'-I.oad Pcduction

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F-Administrative

', g g 5 9-Other (Explain)

G-Operational Error (Explain) ri g Exhibit 1-Same Source (9/77)

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OPERATING DATA REPORT DOCKET NO.

50-321 DATE 07-10-85 COFPLETED BY: Lee M. Kanipe, Jr.

TELEPHOPE (912) 367-7781 x. 2882 OPERATING STATUS Notes

1. Unit Name: E. I. Hatch Nuclear Plant Unit 1

2. Reporting Period: 06-85

3. Licensed Thermal Power (MWt): 2436

4. Nameplate Rating (Gross MWe): 809.3

5. Design Electrical Rating'(Net MWe): 777.3

6. Maximum Dependable Capacity (Gross MWe): 801.2

7. Maximum Dependable Capacity (Net MWe): 752.2

8. If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since Last Report, Give Reasons:

9. Power Level to Which Restricted, If Any (Net MWe)

10. Reasons for Restrictions, If Any:

i i

This Month Yr-to-Date Cumulative

11. Hours In Reporting Period 720 4343 83255

12. Number of Hours Reactor was Critical 635.7 3689.6 58853.6

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line 612.0 3493.5 55361.4

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1402944 7789015 117158205

17. Gross Electrical Energy Generated (MWH) 457440 2558340 37814060

18. Net Electrical Energy Generated (MWH) 436540 2441260 35899106

19. Unit Service Factor '

85.0 80.4 66.5

20. Unit Availability Factor 85.0 80.4 66.5

21. Unit Capacity Factor (Using MDC Net) 80.6 74.7 57.3

22. Unit Capacity Factor (Using DER Net) 78.0 72.3 55.5

23. Unit Forced Outage Rate 13.9 13.2 17.8

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Refueling Outage beginning December 1, 1985 10 to 13 weeks

25. If Shutdown at End of Report Period, Estimated Date of Startup:

26. Units in Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY C0t4ERCIAL OPERATION 4

3

-1 AVERAE DAILY UNIT POWER LEVEL DOCKET NO.

50-321 DATE:-

07-10-85 COMPLETED BY: Lee M. Kanipe'Jr.

TELEPHONE (912) 367-7781 x. 2882 MONTH 06-85 DAY AVERAGE DAILY POWER LEVEL DAY

-AVERA E DAILY POWER LEVEL (MWe-Net)

(MWe-Net)

I 1

i 751 17

-18 2

719 18

-15 3

755 19 75 4

761 20

.598 5

l.

757 21 720 6

l 761 22 762 7

760 23 759 8

762 24 766 9

760 25 762 10 763 26 764 11 764 27 404 12

'766 28

-18 13 773 29 205 14 772 30 556 15 16 751 31 496 (9/77) 4

q

. OPERATING DATA REPORT DOCKET NO.

50-366 DATE 07-10-85' COMPLETED BY: Lee M. Kanipe Jr.

TELEPHOE (912)~367-7781 x 2882 OPERATING STATUS Notes 1.

Unit Name: E. I. Hatch Nuclear Plant Unit 2 2

Reporting Period: 06-85 3.

Licensed Thermal Power (MWt): 2436 4

Nameplate Rating (Gross MWe): 817.0 5.

Design Electrical Rating (Net MWe): 784.0 6.

Maximum Dependable Capacity (Gross MWe): 803.9 7.

Maximum Dependable Capacity (Net MWe): 747.9 8.

If Changes Occur in Capacity Ratings (Items N mber 3 through 7) Since Last Report, Give Reasons:

9.

Power Level to Which Restricted, If Any (Net MWe):

10. Reasons for Restrictions, If Any:

This Month Yr-to-Date Cumulative

11. Hours In Reporting Period 720 4343 50880

12. Nmber of Hours Reactor was Critical 711.6 3132.5 33312.6

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line 701.4 3036.8 31660.9

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1681056 7080312 68281894

17. Gross Electrical Energy Generated (MWH) 555380 2358150 22517630

18. Net Electrical Energy Generated (MWH) 532218 2251976 21414425

19. Unit Service Factor 97.4 69.9 62.2

20. Unit Availability Factor 97.4 69.9 62.2

21. Unit Capacity Factor (Using MDC Net) 98.8 69.3 56.3

22. Unit Capacity Factor (Using DER Net) 94.3 66.1 53.7

23. Unit Forced Outage Rate 2.6 3.8 12.0

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

i

25. If Shutdown at End of Report Period, Estimated Date of Startup:

26. Units in Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMERCIAL OPERATION l

i

- g m

AVERA E DAILY UNIT POWER LEVEL DOCKET NO.

50-366 DATE:

07-10-85

.CO WLETED BY: Lee M. Kanipe Jr.

TELEPHOE (912) 367-7781 x 2882 MONTH 06-85 DAY AVERA E DAILY POWER LEVEL DAY AVERA E DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 l

762 17 767 2

761 18 770 3

665 19

.773 4

97 20 777 5

621 21 777 6

\\

755 22 761 7

765 23 773 8

l 768 24 774 9

765 25' 771 10 772 26 772 11 i

769 27 770 12

{

770 28 774 13 i

779 29 770 14 781 30 773 15 i

775 31 16 767 (9/77) i

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7

Georgia Power Company Post Office Box 439 Baxley, Georgia 31513 Telephone 912 367-7781 912 537-9444 Edwin 1. Hatch Nuclear Plant July 8,.1985 LR-MGR-032-0785 PLANT E.

I.' HATCH NRC Monthly Operating Report-Director

-Office of Inspection and Enforcement' United States Nuclear Regulatory Commission Region II Suite 3100 101 Marietta Street Washington, D. C.

2G555

Dear-Sir:

Per Tech' Specs section 6.9.1.6 please find attached the NRC Monthly Operating Report for Hatch Unit 1, Docket #50-321, and for Hatch Unit 2, Docket #50-366.

K7 x 4ct

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C. Nix General Manager HCN/

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