ML20101S712

Rev 11 to Procedure 2.1.12, Daily Diesel Generator Surveillance

ML20101S712
Person / Time
Site:	Pilgrim
Issue date:	12/13/1984
From:	BOSTON EDISON CO.
To:
Shared Package
ML20101S707	List: ML20101S704 ML20101S712 ML20101S720
References
2.1.12, NUDOCS 8502050602
Download: ML20101S712 (8)

Text

BOSION EDISON NUCLEAR OPERATIONS DEPARTMENT PILGRIM NUCLEAR POWER STATION Procedure No. 2.1.12 DAILY DIESEL GENERATOR SURVEILLANCE

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List of Effective Pages

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2.1.12-1 2.1.12-2 Attachments 2.1.12A-1 2.1.12A-2 2.1.12A-3 2.1.12A-4 2.2.128-1 2.1.128-2 Approved '

ORC yhairman

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,O8N Date

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2.1.12-1 Rev. 11

I.

PURPOSE To monitor and record critical Diesel Generator parameters that could affect the immediate response of the units.

II.

DISCUSSION The Diesel Generators are designed to start and accept load within 10 seconds from the initiating signal.

In order to do this, the units must be kept warm and all auxiliaries must be immediately available.

III.

LIMITATIONS Refer to system procedures for details.

IV.

PROCEDURE A.

Record data as indicated on Form OPER-27, Attachment A

" Diesel Generator Daily Surveillance".

NOTE: ** Require value entry.

B.

Return completed forms to the Control Room Annex.

V.

ATTACHMENTS

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A.

Diesel Generator Daily Surveillance, OPER 27.

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2.1.12-2 Rev. 11

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DIESEL GENERATOR DAILY SURVEILLANCE OPER 27 DATE

' TIME Give unit an overall visual check and report any discrepancy in REMARKS

• on Page 4 of this form.

I NOTE: ** Require value entry.

EXCITER CUBICLE (C101/102)

UNIT A UNIT B 1

Auto / Manual Switch in (Auto)

.2 Voltage Regulator Indicator (Green / Auto) 3 Governor Mode Indicator (Green /Isochronous) l-ENGINE CONTROL AUXILIARY EQUIPMENT PANELS PANEL No.1 (C103C/104C)

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' Jacket Water Press. PSI (2.3 $ 4) 5 Starting Air Supply No.1 (PSI 125 $ 150)

Sa.

Starting Air Supply No. 2 (PSI 125 $ 150) l 6

Lube Oil Temp. IN (100*F $ 120*F.)

7 Lube Oil Temp. DUT (100*F $ 120*F.)

8 Lube Oil Press.

(4 $ 10 PSI) 1 9'

Jacket Water Temp..IN 10

' Jacket Water Temp. 00T l

'11 Air Manifold Temp. (100*F. $ 130*F.)

l 12-Fuel Oil Temp (60*F.195'F.) (Rm. Amb.)

13 Jet Assist Press.-(220 PSI $ 250 PSI)

PANEL NO. 2 (C1038/C1048) l 14..

- Running Time Meter reading, Hrs.-

.15 Check Panalarm System, report any faults indicated 16.

Unit Mode (Green / Auto) 17 Air Motor Test Switch (M1 & M2)

-18'

. Emergency Stop Button (Run) 2.1.12A-1.

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UNIT A UNIT B PANEL NO. 3 (C103A/C1038 Check Lichts that are on 19 Lube. Oil Prelub Pump (Red) 20 DC Fuel Pump (Green)

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' Air Compressor. No.1 (Green / Auto) 22

. Air Compressor No. 2 (Green / Auto)

Check breakers closed 23

_ Start Air Compressor 24

~ Turbo Air Compressor

-25 Lube Oil Pump 26 Lube Oil Heater 27 Jacket Water Heater I-28

-Gen. Heater

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29 Cubical Heater

-AUTOMATIC TEMP. AND DAMPER CONTROL (C89/C90) 30 Check press. to Control Box, IN (19 5 21 PSI) f-31

Check press. to Control Box, OUT (19 $ 21 PSI)

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32 Outside Air Plenum 'F.

33 Room Air *F.

GENERAL f

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34 -

Check for any abnormal leakage in engine and fuel room. This includes fuel drip buckets over 1/2 full and l

' fuel trans. pump pits wet.

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.35 Note level of fuel oil in day tank-fractional estimate 36 Fuel Oil Transfer Pump Control Set (Auto) r

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-Check that fuel oil. valve-from day tank to engine is open.

j 38 Fuel Oil Storage Tank Level (C-84)% Percentage R

.(if $ 75% notify N.W.E.)

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2.1.12A-2 Rev. 11

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UNIT A UNIT B r

39 Chick oil in air motor lubricator, R. Keep up to line 40 Check oil in air motor lubricator, L. Keep up to line l

41 Check that valves to Air Motors are open, R I

42 Check that valves to Air Motors are open, L i

43 Check oil in Eng. Governor sight glass. (1/2 to l

3/4 full) 44 Check lube Oil Dipstick. If level is in marked I

area, indicate OK, if above, indicate above, if below, indicate below and' fill to within marked l

area and log gallons added in space on page A-4 for Remarks.

45 Check sight glass, Eng. Coolant Expansion Tank.

.When level is at top of lower black mark, tank is 1/2 full. When adding coolant under normal standby conditions, do not fill above the upper Ig black mark. Attempt to keep water level between black marks and log gallons added in space on l-page A4 for Remarks.

46 Check overspeed trip handle f

i 47 Engine Fue's Filter Handles (vertical) l-l 48 Check engine driven fuel booster pump belt.

Indicate O.K, loose, broken.

(If in bad shape, l

have replaced).

i 49 Check that all cooling passage doors were l~

fastened shut when you entered and close them l-when you leave.

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- On way through Cold Air Plenum, check for any dirt gg and coolant leaks on radiators.

COMPRESSOR ROOM 51

. Emergency DG Stop (Outside DG Room /Run) 52.

Check that=all Delivery Valves are open-53 Starting Air Tank PSI 1 (220 PSI $ 250) 54

' Starting Air Tank PSI 2 (220-PSI $ 250) j j

-55 Jet Assist Air Tank PSI 1 (220 PSI $ 250) 56 Jet Assist Air Tank PSI 2 (220 PSI $ 250) 57 Jet Assist Air Tank PSI 3 (220 PSI $ 250) l 2.1.12A-3 Rev. 11

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UNIT A UNIT B 58 Air Compressor Oil Level Starting 59 Air Compressor Oil Level, Jet Assist 60-Check. oil level in Crankcase of gasoline compressor engines.

61 Check that sump pump is operating properly.

NOTE If float is not holding pump switch in QN l

(this is the up position) it is 0.K.

l 62 Dry Chemical extinguishing system verify cylinder I

pressures within operable range (grer-band) 63 Heat tracing operable, sprinkler supply, B Diesel l

(amber light on) NOTE: When outside air temp is l

below 32*F, insure that temp. as indicated on T1-722 is 40*F.

I Diesel Room A (2-30A & 1-250A)

Diesel Room 8 (2-30A & 1-250A)

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REMARKS

• All readings within established limits and no unexplained discrepancies.

Verified by NPO Date Reviewed by N.W.E.

Date l

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2.1.12A-4 Rev. 11

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Measure before start and under normal standby conditions, fill to here Above s

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l NOTE: Lube oil should be added J

thru the fill pipe (located in front of P.M.

crankcase pressure switch) 4 3j4, l

l Five (5) gallons of Lube Oil will raise level on dipstick about k inches.

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3 3/4" V

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Albert Litt'lefield Diesel Consultant 2.1.12B-1 Rev.

11

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When Adding Coolant l

Attempt to Keep Water Level Between Black Marks I

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I When on Standby Water level l lE position should not go below I

top of Black Mark e idI e Q.

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NOTEi 2 gallons of coolant will raise sight glass

., f P. _ i level about 1" 2D 1

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,{* :. l l7 Log quantity of coolant added l.

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2.1.12B-2 Rev. 11 L

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