New Response to questionnaire for NRC reliability study of standby … · 2012. 12. 2. ·...

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RESPONSE TO QUESTIONNARIE FOR NRC RELIABILITY

STUDY OF STANDBY DIESEL GENERATOR UNITS

w/ltr 1-27-78 780320013

8110210175 PDR ADOCK

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D EEC O R F A IL E T C o l l C

RECORDS FACILITY BRANCH

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Questionnaire

for

NUCLEAR REGULATORY COMMISSION RELIABILITY STUDY

of

Standby Diesel Generator Units

Date. Questionnaire Completed: Jqlv. / ', /59

Plant Name: 7Pz2.,,N/ /N7-

Diesel Manufacturer:

Unit Ho. 2_.

Model: 16

Number of Units: 3

2) 88KV)9 Size Kw/Unit: /9,2-o X _ Rated Speed: 20Pc .Y?

Average Operating Hours Per Unit to Date: 25

DIESEL GENERATOR SIAIUS

A. Engine:

1. Problems are caused chiefly by (give estimated number)

a. Defective parts F,- - A *p( r -, ) 4 tA"- Z

b. Installation errors: _ ___

c. Failure of system to respond properly in function or sequence: _

d. Faulty adjustment: 1 1 _V . A-,o'Fl <,,4'-To,, Ta m4A)A,9w- P- =-. -Z--------- L- #ti

2. Would more stringent inspection and testing requirements - ro

during acceptance or preoperational tests siqnificantly improve the diesel - enerator power plant performance? Yes Ho

B. Starting Systems (indicate which):

1. Air-to-cylinder cranking. AV'Md Air cranking motor V Mfr. Model No. 4e Electric cranking motor _ Mfr. M ,odel No.

Dlocket #-g62' ?/l&

D f-2-7-7,&of tGm3* REGULATORY DOCI E

2. If air cranking, then:

Give size of starting air tank: Length - Diameter --- VOL. A

Normal standby air tank pressure E3 o psi.

Is pressure reducer used? Yes PV No__ Reducer pipe size? jyZ"JjY'inches.

Starting air control admission valve pipe size in air

piping system, 1 inches.

Minimum air tank pressure for engine cranking - psi.

Number of five-second cranking periods between above pressures with no tank recharging _

Number of air tanks per engine /

Can s-tarting air tanks serve more than one engine? Yes V"' No

Is air pipe to engine from top of air tank? Yes v/ No

Does starting air tank have water condensate drain? Yes No

Doesstarting air pipe have water condensate trap and drain near engine? Yes 10k_ No _1

Is starting air piping horizontal? Yes k- No

Does it slant toward drain? Yes No

If water condensate drains are provided, then is draining:

a. Automatic through float valve? Yes _jNo b. Manual by hand valve? Yes - No c. If manual, then is draining water condensate done:

S -3

daily? _/ G £c-O Ahq/AvLY 'U/e/A,,G P72'/e, -/ iocA/.

weekly?

monthly? before each start if manual? no procedure?

Is dirt and rust filter provided in starting air pipe? Yes .oj No

If provided, where installed? - UJ '-5-i)¢

How is it cleaned? f 2 ;_ aZ

How often and when? 2ul-jAI,,

Give pipe size of filter: ____ inches.

How is it known whether filter is plugged or has high pressure drop? F z.- - -/ &e/1-(AEU6 IV;- _-4"5

Is starting air pipe to engine positioned:

a. Below floor? b. On the floor? VoJu' q ,. F1. -'2 - -,VG c. Overhead?

What is air pressure drop fron air tank to engine during cranking psi 7- : )- -- "

Give approximate length (nearest ten feet) of starting air pipe for individual engine or all engines from air tank to:

/

a. Nearest engine - feet 30 - -17 '

b. Furthest enqine - feet - --A/4E

U .:. je I

I 4

What is the primary source of power for the starting air system? 1,,CC j ,4, .(g, 5 7D - '

Is there a duplicate and redundant motor and air compressor set? Yes - No . E -A1 e -) ,6: -P

!that is the time required to recharge one air tank? minutes

Does starting air supply system have independent ILI.7$ :,7r,- ,-,SrJpply for compressor? Yes __No

"If yes, t1hcn by:

a. Gasoline engine? . b. Motor driven? ,-- -__]_

c. Other? (Specify __

3 e"l A ectric (Battery powered) cranking, then:

Battery charging: Continuous trickle charger . " .. * " .." Intermittent charqin g

I f .so, how is charging requirement determined?

Testv_6 ) lie ' her

b..T.'a i..cy used: Common Plant Individual Unt Other ____

" StrLncab 1 size Z _.-; Length: Battery to engine

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i;,.,nJc-zr- ,f-.startiug air pipe from:

a. Air tank to starting valve A L inches b. At air start, g valve L inches c. At engine -z inches

C. Fuel Oil System: Bulk Tank to Day Tank

1. Does the bulk tank to day tank fuel supply system (viz: pump, motor, etc.) have redundant independent power supplies? Yes V/ No ___ T pv// / // d-E " ,L)P, Y

Does this system have a hand-operated emergency fuel pump? Yes No

If yes, is this hand-operated pump and piping in immediate operating condition? Yes - No

2. Is there a water and sediment drain from the very bottom of the:

a. Bulk tank? Yes ___ No b. Day tank? Yes J, No

3. Is the reqular functional fuel oil outlet sliqhtly above l'e (iwo to three inches) the bottom of the:

a. Bulk tank? Yes A 'No _

b. Day or integral tank? Yes __ No

4. Is bottom of day tank and/or inte(Iral tank above all parts and piping of the enqine fuel injection systems? Yes j No

If yes,

Give approximate amount inches _ feet

5. Does the engine fuel system have a fuel bleed return line to the fuel day tank and/or inteqral tank? Yes _" No

During extended operation, suct, as more than two to three hours, does the fuel in the day tank become: (yes or no)

a. Wa rm? ANo b. Hot? .A (above 130'F)

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Wha-t is :f-a oil return line size (nominal)? a. Ppe.sze___ inches

b. Tubing sizeM9' inches

D6.: )o engine fuel oil filters have air bleed or vent valves ieadi'ly accessible? Yes ye No

H7. ow is fuel transferred from day tank to engine fuel system?

a. By gravity b Engine driven pump

c. Electric motor driven pump -

d....Is a.manual pump also provided for injection sysLem filling and/or air venting after servicing

S " i-eplacement of parts in the fuel injection system? Yes No

. ...d mnu, pump in immediate operating condition? Y Y e s '_H___ l o

8. Type of fuel (e.g., #1, #2, #3, JP-4, etc.) I*- •

9. Approximate bulk tank capacity, __g O_ gallons./E-,- -3 ox- v,

" " *..TN,,p; . frequency of refilling (weekly, monthly, etc.)- .

... I.. Typi-al. ref4ll (gallons), -I.

D.F. Lubc-Pi.1 ym

* ,. Lube oil

a. ;ypO 5 EUL CIWP/?/AIU1S b. 'V I,scosi ty 7-f-0 :

L. 'specification number 5 //30G .- Oil change determined by:

lime interval: Yes - No Give interval _ monthly, yearly

-. .,y.oil aI' lysis: Yes ~l * No

* :~:.

I

-7

2. Lube oil filters are:

a. Full flow _ _

b. Bypass c. Combination

3. Interval and/or basis for changing filter cartridge:

a. Monthly b. Yearly c. By running time - hours d. By oil analysis. Yes - No e. By pressure drop. Yes j No f. Does provisions exist for- changing cartridges during

engine operation? Yes __ No

4. Oil Pressure Monitoring

a. Normal operating pressure L. psi b. Alarm 6 psi c. Shutdown _C)_ psi

5. Oil temperature control:

a. -By standby heater in engine sump J2D OF. b. Heating means for maintaining standby temperature:

Direct in oil C o- /I-",S

Oil-to-water heat exchanger _ Other (Specify)_ v],

E. Cooling System - Engine Water

1. Temperature control by:

a. By thermostat in water? Yes j/ No ____ Jdz7- 7-0

If yes, then: W ,1,2__-; hiE- r

Bypass thermostat? Yes 1 _iNo Throttle thermostat? Yes _/No,-6-,/-.

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h . 'y ,,'. - "

if -~ , (, :,-.

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.+ .. ;..

.' .+.. _ ..... .

.... j .

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0 6. Water temperature Sensor Position:

a. In piping from engine _____

b. In engine piping c. In engine direct

7. Water surge or supply tank in system. Yes No

If yes, then bottom connected to:

a. Water pump suction? Yes k1 No b. Top of system? Yes - -

c. Bothiof above? Yes - No d. Is bottom of surge tank above top of engine

system? Yes pV/ No e. Does engine have constant air bleed from top of

engine water piping to surge or supply tank? Yes V' No

f. Give size of bleed or vent line, inches. g. Manual air bleed only? Yes No.

F. Governor - Speed Control

Manufacturer J I-g, Electric (speed sensing) _ __

Hydraulic /&-5 1/c CT,-A9 Type or code (such as EGB-35, LSG-lO, etc.) F -/ Automatic load sharing? Yes i No

1. Is compensation or stability control and/or speed of

response manually adjustable? Yes _< No

If yes, adjusted by:

a. Eye and ear? b. Test and specification? c. Other? (Specify)

2. Engine - generator normal shutdown or stopping means and method.

57 "T 7v 77 -7

I. .. -. .. -_10- '

.5 .

Is the~engine stopped:

a. Manually? Yes No __

If yes, then:

Directly at engine? Yes/_Io __

Through local control panel? Yes l' No

b. Automatically through the controls in the control room? Yes __ No ..

c. By setting governor to "fuel-off" position? Se s __ 1.-10.:

d. By over-ride of governor settings and control positi n directly to fuel injection pumps? Yes /V/, No _ _i

e. Other means. Describe b r ie fIy . _

3. When engine is stopped, is fuel control in:

a. Full fuel or maximum fuel position? _"

b. Full off or no fuel position? y' c. Intermediate? d. Random?

(If not consistent and typical in above, then give the usual.)

4. When starting from the standby condition after shutdown for at least 24 hours, give number of seconds from startto-crank to full fuel or maximum fuel position of governor and fuel control, -/ seconds.

iv

• .. -11

G. Governor - Overspeed (shutdown)

I. Speed sensing?

a. Electrical i .. b. Flyball k /

c. Other (Specify)

2. Fuel shutoff force generated by:

a. 'Spring? b. lAir? c. Hydraulic? A ,. d. Electrical? e. Other? (Specify __

3. Overspeed sensing setting? (in terms of full speed)

a. 115% .

b. 110% c. Other Specify)

4. Is overspeed tripping set point tested periodically? Yes V* No "

If yes, then how often? o'¢- (yearly, monthly, etc.)

H. 1. Generator 1'fr. WE5/ -V64Lr1iodel No. 6F5E Single bearing or two bearings? 7;yo Does generator have damper windings? Yes V No

2. Does generator have any obvious fault or difficulty? Yes _ No _

Is problem repetitive? Yes __- No

If yes, then describe briefly. _

'4 ':~ 3- . .;J;

" ~-12-,"'

I. Exciter and Voltage Reoulator

1. Exciter Manufacturer: /4e' zl . Model :5 23 5R 4V

Type: Rotatinq Static k--.

If rotating drive? Direct " Belt or Chain ___"

DC with field control __ _'_

Brushless with rectifier ._,

2. Voltage Regulator: Manufacturer MLE- Hodel 00 51?' L:

Type: flechanical Static ____._

3. Are paralleled units of automatic load sharing control of fully automatic type? Yes _ No"

If yes, has any obvious influence or intorrelationship been noted between the stability and response tifie of the engine governor and the stability and voltage control of the generators? Yes No .

4. Have engine governor and voltage requlator/exci ter adjustments been made on the site or under any con.ditions since any of the nits have been placed in service? Yes No _i'

If yes, by means of what tests and what standa rds? Give name or very brief description. _

5. If any difficulties have occurred,. give approximate number of problems.

a. Components _

b. Wiring .,. c. Other (damage in service or dropping of miscellaneous

hardware into switchboard, etc.) ._.

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Paralleling': Engine-Generator Units

1. Do all units consistently have the proper voltage output? Yes V No ;:

2. Do all units automatically share both the "real" or in-phase load and also the reactive load reasonably well? Yes V No..

3. At the same Kw load, are both the field and the armature line currents of the several units consistently close to the same value? Yes V/ No _

If no, approximate percent difference. _______

4.. Synchronizinq

a. In automatic synchronizinq do circuit breakers close immediately after reaching full synchronous speed?, 4 'P kP -7

Yes V No

b. If "no" above then, does speed of some units drift slowly while failing to synchronize and close circuit breakers?

How many seconds?

Occasionally .//j_ Always _ ..... Never 6V&

K. Switch Gear and Electrical Con voltage regulator)

(other than exciter/

1. If any difficulties have occurred, then give approximate number of problems.

a. Components V47-- 2 ///I- -b. Wi ri no .

c. Other (damage in service or dropping of miscellaneous hardware into switchboard, etc.) _.,

d. Design concept faults. That is, does the switch gear and its controls perform the proper functions and in proper sequence and timini. .

__________ ,L'2. •.~

'1 -14

S2.: a. Do the on-.site"diesel generator units -and related . suppror.t-equipment have any storage battery power ..syst.evr:,for.:any.xervice whatsoever? Yes k,' No

b. Identify each storage battery power system associated with the on-site diesel generator unit and its function. 12_5- ,c.

c. Does each system identified above adequately fulfiIl the service requirements for which it is intended? Yes Li No _

If no, briefly describe.

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-d. 4.1s: t .- '.I. -l;t.t..y mai ntenance program? Yes No

Safety Shut downs " '" ,'",",. "

Give safety shut down settings compared tou equil ibrium operating conditions.

1. Engine and generator speed. Give riwi or hertz:

a. Synchronous and usual rpm or b. Over!.p4ved shutdown setting

.. Fr.5V, I" Ion I-i inJ .,. :r (see E.4)

a Eafi i.ri uF b. OFar'i f." F

Hz rpi'ni or Hz

3. Lube oil j-:-ssure (see D.4)

a. Lquili :iuri ;F ps b. Alarm 7- psi c. S h u t .wu 0 1 'psi.0 ' si

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4. Lube ul i. Linpera'ture

a. Equilibrium _ -- OF b. Al arm O 'S F c. Shutdown ' bOF

5. Indic:ate all other protective interlocks (give name and:)

KR.: ji

a. Usual or proper condition __C(._%_ L k E-c- 7e_ c

b. Shutdown condition 67As/ Es/,-VX 4 $ -

6. a.- What source of power is provided to operate alarms and shutdown controls? (See G.2)

b. Do the generator units automatically shutdown in case of the electrical power loss to its controlsystem? Yes _ No _Z /

/2 -V ,-. )-2Ab-M. Emergency or Alert Conditions

1. Are all safety shutdown and safety interlocks bypassed during emergency conditions? Yes No _

2. If "no" above, then which are not bypassed. Name items.

3. For each interlock not bypassed is coincident logic used? Yes No V

If yes, is it testable? Yes_

N. Maintenance

1. Does plant have regularly scheduled maintnancc procedures? 2'E-5

If so, return copy of these procedures with questionnaire.

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2. W"he e eed-for minor adjustments obviously exists, then:

a. Is remedial action taken immediately or at earliest practical opportunity? Yes jj No _,.,

b. Is remedial'action taken only at periodic prescheduled ,- or programmed times and condi tions? Yes -. No _.

c. For best performance record which of above appears better:

immediate or early action? ." as scheduled only? .-_..

d. lust permission for minor maintenace be obtained from some higher out-of-plant authority? Yes _ No

e. Is maintenance referred to above all o'wed and encouraged? Yes _j lNo

f. In periodic surveillance tests, simulated alert standby

tests, etc., is the criteria pass/not pass" the test used? Yes V No :

g. Is there a conscious continuing policy to detect and remedy marginal conditions or irminent trouble: for

.. examples: lube oil pressure shutdown only two to five psi below operating pressure or, perhaps overspeed governor setting only one or two percent above starting speed surge or etc.? Yes _ No :.

h. Are efforts to remedy marginal or questionable conditions as mentioned above encouraged by plant management? .._"_..

Yes V_ No "..

i. Are remedial steps on i Lems similar to the above taken

or allowed when the unit has started and operated

satisfactorily within specified limits or conditions? Yes K/ No .:.

0. Starting Conditions

1. Give starting or necessary cranking time as experienced.

a. Starting time per specification 0 seconds ). Usual starting time 7-. seconds c. Maximum starting time ob)servea /0 seconds

-17-

2, 'Give Usual tn.intervals as follows:

a. Time from start-to-crank to first firing of any cyl i nder. ,5 seconds

b. Time from start-to-crank to approximate full firing S".of all cylinders. - seconds

" 3. Give maximum speed surge when starting; use both tachometer and frequency meter if possible.

a. Usual conditions 7 rpm .. ;50 tlz

b. Maximum observed 5 rpm

4.Durirj"a surveillance test, give time from start-to-crank to when steady synchronous speed is attained and maintained.

] a. Usual 37 seconds b. Maximum 2 __seconds

c." As specified /0 - seconds.

5. Give briefly the most troublesome problems in starting.

a. Most troublesome //O 7

b. Next to most troublesome

P. Air Cleaner or Air Filter - Combustion Air

1. Combustion air source: taken from engine room or inside the building, or from outdoors?

a. Indoors _/_

b. Outdoors

,.,.

I ii ...- 18

*~ ~ G. . 2 . . '1pe. and..ie of air cleaners or air fil ters:

a. Oil bath - flake b. Oil wetted screen M_ Hake Z jY ... c. Paper - ake d. Other flake e. Precleaner: Yes No ":

3. Excessive air flow restriction and servicing need

determined by?

a. Instrument such as:

manometer "-- _.

If other give type -- _"

b. Personal ,j djlenient by appearance, etc. • xhaust ____..

e. "Other (Spucify :"

4. Are climatic extremes normal ly experienced such as:

a. Air heavily loaded with w.,ater mist, high humidity _Tv~oPA and low temperature? Yes No ,

b. Blowing sand and dust? Yes - o _ t _

c. Blowing snow (blizzards)? Yes __ No ... / .. . . ..,....Othe r-Nari e -- -• : •

•c Ar-.,,,atic extremes potentially possible such as:

a. 'Air-heavily loaded with water mist, high humidity .. 0-L , ,, ..... and low temperature? Yes No Y . .-.

. owing - sand and dut__ YesN c. Blowing snow (blizzards)? Yes __. No v .?'" .d. .. Other-tName_____

...... . Q. Le,,, .-e,, t-re 'Conditions i

. .• I1.~,b;ienl outside hottest / 0 °F.

L ,mbienit outside coldest -/0 OF.

3. Lngine-.cenerator room hottest. OQF.

4. -nyine-generator room coldest O50 F.

9,, ,5..Inside switch gear hottest _

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Rt ... . (as presently exists, and suggested mi iiin. -i df ffere nt

1. Minimum education required (check)

Existing Suggested

a. High School _ _ _ " b. Trade School c. Technical School d. No minimum

2. Minimum Years of operating experience (diesel electric generator)

Existino Suggested

a . 0 -3 K ' ._._,.. . b. 3-6 c. 6-10 d .' 10 -15 - ".' }. _

3. Operator training

Existinq SuqQested

C. On th( .m . , he . i. oTibbi nition of a, b, __

(i,',i:.aLe which)

4. Licensing required

Existinn Sugqested

a. Stale. b.. I e eral' C. Utility or self d. Noie 1 _ _"

grow,.

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S. Are any foreign ases such as propane, freon, halon, carbon dioxide, etc. stored in the: Diesel Engine room? Yes No V' or adjacent buildings? Yes 4,X No

If yes, (other than hand portable fire extinguishers), then identify gases and give approximate tank size.

Gases V3

Volume (ft)

T, Does control system automatically bypass, in emergency starting, any engine temporarily out of service for maintenance? Yes No "

If yes, then how many failures to bypass have occured?

U. Does the control system automatically override the test mode under emergency conditions? Yes ___ No :

V. Have repetitive mechanical failures occurred in any component part or subsystem of the engine, generator, or switch gear, etc.? :

Yes No

If yes,. then which part or subsystem? FE-4 o14 5- -'

How many failures? 4- :__ _ _

Give nature of failure. _ -. S - PYLA/Y Z.-uL 7

W. Would periodic (yearly or other) evaluation and/or testing by "outside experts" contribute significantly to the dieselgenerator reliability? Yes __ No j"j

Give brief reasons for the answer. OE7V 7-- -u- -.

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X. I. Give the accumulated time-load operating record for each diesel-generator unit from installation to the present (Running Hours):

Preoperational test Date :- Z2?.'

Engine Surv. Testing & Emergency • Total :Serial No. Maintenance lirs. and Other Hours

No Load : Loaded • Service firs.

• : •:: :X- )C :.

2. Surv e ilac test load ?percnt of continuous rating) : "2

3. Give the projected or, planned timc-load operation for each diesel-generator unit du' n the next 12 months.

:Surveillance & l Emergency I otal :Mlaintenance firs. • and other HOu "-S ____ . Service firs. • _•_•_:_'.

4. Prov ide the f oIlIovini sunmwa ry o f the pe r iodi c surveillance testing experience:

a.Starting date of surTveill Iance testi rq (OL date) Periodic test interval Total number of surveillance tests performed

d. Total number of test failures

11 failure to start lg~l failure to accept load 2 failure to carry load } ~~failures due to op~erator error/ failure due to equipnent not being operative during emergency conditions ~*

e . Supply a copy of the survei 11 ance. test procedures wi th this coumpleted qLStiofsnaiare0.

b. Prioic est nteval 'I! A. 2 ,'9A2 Ly " . ;, .,

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, .. . A.itinh . n "ts

...........

A-, Surge ti Ofl

' Briefly give constructive cri tici sn or suggest'ions as to improvement in reliability of the diesel genbrators. These remarks may cover tests, maintenance, oractices, orders, policy, adjustments, etc.

'I

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INDIAN POINT STATION

UNIT NO. 2

~L.±I~v.~r- X--

Directe. to the Following Subsections: *

-J~-~-~-~-

!¢,¢ tte/,., - -D a.

Reviewed4# / Date

roy /h Date

7/3 ~/~s

N5C j oval /0'. 0"

T SC ApproxV&IY/Dz*e.

t~P f.~?AIe AV 1); F

.L3~Q3iafl 1'O nt

RC\YLSXOI :

PEST E>ZCTNEERTNG

L. Tcst Procciurc N2umber or Title:

2. Equipment nccded to run test.

PT-DI

Diesel Generator

.-Jiq D ].t ~~~TI ,7 jN ] erIit ia -7/ Datie

NONE N/A N/A

___________,, ______________ ,___

St a 5

L LOfl

Indian Point Station Unit No. 2 Revision 5 .2'

PT-Dl

Emergency Diesel Generators

1.0 OBJECTIVE

To verify the operability of the sub-systems associated with the Emergency Diesel Generators.

2.0 PRECAUTIONS AND LIMITATIONS

2.1 Technicians performing this test are required to com- g plete Secti6ns 3.0 on page PT-Dl-3 and 4.1.A on Page PT-Dl-4.

3.0 PROCEDURE

3.1 Obtain permission from the Watch Foreman to commence test. WF shall initial data sheet indicating his. per-; mission is granted.

3.2 Check that engine governor oil level is about hal.f way up the gauge glass. Add oil if necessary. Record on . data sheet.

3.3 Check lube oil level in the engine and confirm that the[ pre lube primary pump is running. Record on data sheet.

3.4 Check jacket water and lube oil system heaters to con- :t firm that they are operating. Record on data sheet.

3.5 Ensure that there is at least 115 gallons in each. fuei oil day tank. Record on data sheet.

3.6 Ensure the jacket water expansion tanks are approximately* half full. Record on data sheet.

3.7 Confirm service water is flowing to each engine. . A total flow of at least 110 gpm must be present. Record on data sheet.

3.8 Ensure that there is at least 150 psig air pressure to both right and left starters. Record on data sheet.*

3.9 Confirm generator space heaters are energized. Record on data sheet.

3.10 Confirm that the overspeed trip is in the reset positio"n and baring gear is disengaged. Record on data sheet.:,:.,.

PT-DI-l

PT-Dl

-EmergencyL Diesel Generators

Data Sheet

1.0 Permission to initiate test.WF / Date

2.0 Data:

Table 1 Diesel Gen. 21

Level in engine governor gauge glass

Lube oil level in engine

Pre-lube priming pump

Jacket water system heaters

Lube oil system heaters olume in fuel oil day tank -t least 115 gal.

Level in jacket water expansion tank

Service water to engine

Starter air pressure at least 150 psig

Generator space heaters

0verspeed trip reset

Diesel Gen. 22

Dies Gen.

Place a check (V') in each box if the condition is as required by procedure. Place an (X) if the condition is not as required by procedure.

PT-Dl- 2

;el 23"

3..0 Comments:

Test Performed By:Signature /

PT-DI-3

Date

4.0 EQUIPMENT OPERABILITY AND ACCEPTANCE CRITERIA

4.1 Operability Criteria

4.1.A The Emergency Diesel Generators Sub-Systems shalt be considered operable if:

1. There is at least 115 gallons in each fuel'.; oil day tank.

2. Total service water flow is at least 1,100 GPM.

3. There is at least 150 psig air pressure availabl to both right and left starters.

A check (/) shall be entered below to indicate: criteria are met.

DG#21 DG#22 DG#23

>115 gallons of fuel oil

>1,100 GPM flow

>150 psig air pressure avail.

4.1.B

4.1.C

4.I.D

Based on review of the "As Found" data, are thet

Operability Criteria satisfied?

YES NO

If Operability Criteria are not satisfied:.

1. Take required Technical Specification action. 2. The GW7F should be notified." 3. An SOR shall be prepared in accordance with

SAO-124.

SOR # :

Comments:

Watch Foreman / Date,

PT-DI-4

4.2 Overall Acceptance Criteria

4.2.A The Overall Acceptance Criteria are met wheh check (/) marks appear in all the columns of Table 1 on Page PT-Dl-2.

4.2.B Based on review, have the Overall Acceptance Criteria been met?

YES NO

4.2.C If NO is circled, list- corrective action taken.,. i

4.2°D Comments:

Operations Engineer / Date

PT-Dl-5

Atee t' T."IM W P 1-M! R MEM"n's

5.0 Return completed test to the Test Engineer.

6.0 Final Evaluation(

Comments:

Test Evaluated By:

PT-Dl-6

Signature / Date

a.

.; . "b


UN-I T NO. 2

/~iESELbA/CEs,)lA' r7 sW-- A 7-, J9 7-c

P727v?21 p

Wlritte-nBy /Dt

Reviewed Date

<NSC Re jew / Date ,'2

-- Approvey / Date/.

lj.

I! .

Revis ion: 8

TEST ENGINE"ERING

.IoTest Procedure Number or Title: PT-M21

Diesel Generator Functional 2 qupment needed t6orun test.'

Test

-- r, r~ e Initial /Date _ NONE __N/AN/ -- -

-------_

-------

Indian Point Station Unit No. 2 Revision 8

PT-M21

Emerqencv Diesel Generators Functional Test

1.0 OBJECTIVE

To demonstrate the operability of the Emergency Diesel.

Generators.


2.1 This test may be performed regardless of plant operating status.

2.2 Prior to testing diesel generator 21, the loss of outside power must be simulated on Bus 5A.

2.3 Prior to testing diesel generator 23, the loss of outside power must be simulated on Bus 6A.

2.4 Prior to testing the diesel generators, both motor driven ABFP's shall be available OR one motor driven ABFP and the steam driven ABFP. At leasttwo component cooling pumps and two service water pumps must be in service.

2.5 The diesel generators are lined up for normal oper- : ation and should be connected to the "System" for. load requirements.

2.6 Do not exceed the nameplate load rating on the diesel generators, 1750 KW.

2.7 Normal source of outside power is available.

2.8 Simulating loss of outside power on either Bus 5A or Bus 6A will cause'the remaining diTesel generators to start and remain at idle speed.

2.9 Diesel generators 21 & 23 shall not be tested simul--** taneously. Each diesel may be'tested separately. D.G. 21 may be tested with D.G. 22. D.G. 23 may be tested with D.G. 22.

2.10 Technicians performing this test are required to complete Sections 3.0 on Page PT-M21-15 and 4.I.A on Page PT-M21-16.

PT-M2 1-1

'p

M F I I M IF, Mo. F 1 1111011- 91"IMM-M

2.11 An attempt should be made to "run" each diesel generator for two (2) hours. However, as long as the machine is operated for the time duration necessary to achieve temperature stability and remains within this range for one-half (1/2) hour, the test will be considered satisfactory. Temperature stability is defined in the Operability Criteria.

3.0 PROCEDURE

3.1 Obtain permission from the Watch Supervisor (WS) to ) commence test procedure. WS to initial Data Sheet indicating his permission is granted.

3.2 Perform System Operating Procedure, SOP-27.3.1, Diesel Generator Manual Operation, up to and including step 4.2.M for Diesel Generators Nos. 21, 22 and 23.

3.3 Record the values required, in Section 2.0 of the Data Sheet.

3.4 Verify that at least two component cooling pumps. and two service water pumps are in service. Also verify that two auxiliary boiler feed pumps are available for operation. Record verification on the data sheet.

3.5 Load the diesel generator(s) to approximately 500 KW. Attempt to maintain this load for the test -duration.

3.6 To simulate loss of outside power on Bus 5A (Diesel Generator 21), simultaneously depress 27-51X2 and 27-52X2, BFD type pushbutton relay, located in the rear of Safeguards Sequence Relay Cabinet 1, in the Central Control Room. After completing the "run" on diesel generator 21, reset 27-51X2 and 27-52X2 by depressing the Blackout Reset pushbutton on Panel SC in the CCR. Record above actions on the

,data sheet.

3.7 To simulate the loss of outside power on Bus 6A (Diesel Generator 23), simultaneously depress 27.-61X2.:' and 27-62X2, BFD type pushbutton relay, located in the rear of Safeguards Sequence Relay Cabinet 2, in the Central Control Room. After completing the "run" on' diesel generator 23 reset 27-61X2 and 27-62X2 by de-v pressing the Blackout Reset pushbutton on Panel .SC in the CCR. Record above actions on the data sheet.

3.8 Perform steps 4.3.A through 4.3.M of SOP-27.3.l for Diesel Generators Nos. 21, 22 and 23.

3.9 Obtain from the Chemistry Dept. the latest Jacket Cooling Water Chromate concentrations and pH values. Record on the data sheet.

.. , ,~ ~ ~ ~ ~ ~ ~ ~~~4z-11!1 I M '1-101 F?..... ......... ............. ,•

1.0

2.0

PT-M21-3

77 11 1

PT-M21

Diesel Generator 21 Functional Test

DATA SHEET

Permission to initiate test. .._'_

WS / Date

Diesel Generator No. 21 Functional Test.

2.1 Use Page PT-M21-4



2.4 Chromate Concentration (800-1600 PPM) •___ __ _

ppm

2.5 pH (8.5 - 9.5) "_i.

See Note Below pH

2.6 Two Component Cooling Pumps in Service ,_

2.7 Two Service Water Pumps in Operation

2.8 Two Auxiliary Boiler Feed Pumps Available "

2.9 Undervoltage Simulated on Bus 5A ______.

2.10 Blackout Reset

Note: Initial & Date Items 2.6 through 2.10, inclusive.

• Diesel Generator 21tJ7 • 4 -r4

'-4 I I- I 1 00 o 0

z~' re)Z

m- ro U)0

LO r: 0 .0 r-0

I I 0

C)

0

4J 4J)

(o i '4-: U) U) U) a) a)W -dq)

U) U) 4J U) 0 4 4J $ 4 4 4 r Air Starting

4J O-q EN - > 0 U) U) w w U) Pressure 0)Z ,~:) 0 . 4 -) 0 > *U) CO' U) M) ca

E z H 4 rl 0 Q) 0 a) Q) Q) p ( Left Right

0

30

60

90

120

0

•............

•~ P4 04... ..

. . . . . . . . . . . . . . .. .... .. . . .. .. ..... . ... :

x,-I0 0.

Su ' O0 u 0

d td L-) rd Ln f ~ L tD Ln1

Z ' Z -I Zr, -lr zr-

4J -P 4 Q) -H U )U

4 1 04 m 4J 4J Md 4-) 41- 0 4 r-4 r: ) (t Il

U) a P a -) '-q . '4 . ) ) ~ 0 ) E- (3

U3) <U) <U) 5Z4 FX L E-4 - 0 U 4-) 4 -p ,- r-I4J .r-ri ) 0) )

~ 0-4 0 0 0~ rX4 r -r4 5.4

P,4- 5-4 44) En4 Ew *l HU0-) U E-4~0U

0

30

6o

90

120

0

E-4 A4

S." .".. . . . . . . . . . .. .... ... . .. ...... •... . . . . . . . . . . . . . . .

Diesel Generator 21- ...

* Maximum Temperature deviation between cylinders on the same bank taken at the same time is 400"F.

-, 0

Pyrometer * Pyrometer

Time ,- Left B nk _ _Right Bank

Minutes 1 2 3 4 5 6 8 1 2 3 4 5 6 7 8

0

30

60

90

120

01

PT-M21


'DATA SHEET

2.0 Diesel Generator No. 22 Functional Test




2.4 Chromate Concentration

(800-1600 PPM)

2.5 Ph ( 8.5 - 9.5)

ppm

PT-M21-7

)

. * ...... . ....

*~ **.*

Diesel. Generator !22 U)

Lo E C,0

In

IS0 0 er)Z

LnO, .0

I I 0 0

.,-t

..- I o2 :: 0 .,E

U)

4-)'4

I) ca ca o ) 0 • -C a) U) U)--- 4J --- U) 0 k 4-) - k 4 . 4 4 a) Q . 4 V r-i . - ,o VI Q.: ( ¢1 0

4-) 0 4 N - > 0 W I En g U) (a Air Starting :> a) -p 9 0 :> In U) wn ) w

*r4 r - 00) 00) w w w p w Pressure 4.r -4 r UC rX4 0 44 U .,-4 .• k rd -,

E- .4 14 0, P4 04 .. D C4 a4 Left Right

0

30

60

90

120

S

i 'Si

1.

0

.. ..D.Iiesel .Generator..-22...* ..

F1 ...

..... ., ..

0 0

a- 00 E

•. . 0 • .0 . . ....

XLO 0 p 0 0 m (dLA fd (du- kD 0 LI 0

Zr Z-I Zr Zr Z-4

4J 4J 4 r4

) Q1 'O (1) 4-) 00) a) H a) <(12 4-1) fa 04 H-P 4-)U 4)

(o fo 4- 4) 4 3 FH4 -Ha) Wa) 4 p r-q r-qa 2 r4 00a - R

(2 0- En 0 L J 0 E-4 4J ur- 5-) 4-0

-H- a .) .- 04a) a) 'd0 )

I.

30

60

90

120 ___________________ ___________________ ___________________ __________________ __________________ ___________________ ___________________ ___________________ __________________ ________________________________________ *

S

.... .......... .... ;....... ...... :..... .... •.... ..... .......................... D'iesel' Generator -22

Pyrometer * Pyrometer *

Left Bank Right Bank Time . .. . ..

Minutes 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

0

30

6o Goo

900 1-I

90 '

120

0

* Maximum Temperature deviation between cylinders on the same bank taken at the same time is 4001F.

*0

PT-M21


DATA SHEET

2.0 Diesel Generator No. 23 Functional Test.

2.1 Use-Page PT-M21-12



2.4 Chromate Concentration (800-1600 PPM) ._:__.__

ppm

2.5 pH (8.5 - 9.5) PH_ _

See Note Below

2.6 Two Component Cooling Pumps in Service _ ._..

2.7 Two Service Water Pumps in Operation _ .__..____

2.8 Two Auxiliary Boiler Feed Pumps Available "____

2.9 Undervoltage Simulated on Bus 6A _"_,___

2.10 Blackout Reset

Note: Initial & Date Items 2.6 through 2.10, inclusive.

PT-M21-I1

?'' ) , ' •" •' . ... , :,=:--- -i- • .. .,.... - -.- - . .. - ... . .. '.

2* * .* . * *.. . *. . . ... . .. .* .

Diesel Generator 23

U) U) U)

H H

1 4 o0 Lo 0 0 0 0 0 r- z : z (

)-4 ro

a0 LO r- 0

i i 00o

U) 14

0 Hn

"-4

"-4

-) -- a E a) a) Q- ) I ) Un LO-. 4-. U) 0 4 4 S- 4 P a) 04 ,- ,' Qa ,-4 f1 ,-- :H : :$ :::1 0 4 F- r- H 0 - N "-i > 0 Un to to n) ZU)

> w 0 U) NU) -U) U) EO Air Starting ** rq 4 c. 0 a) 0Pressure ' U .Z4 U9 rZ a) U 2 .,I U • 4 .• 4 4 fa p

E z a4 r1 a4 a4 Left Right

0

30

60

90

120

9 0

se. -. . .. . *r. . .

0 0 cO

%lD. 0 H-qZ

. . . . . . . . . . . . . . . . . . . . . . . . . .. . . .... ... .. ... . , ... . .. :,.°

0 0

0 4 n 0

-I- -i 41) Q)a ) a) a) 4 a a) 4-) M 4 fa 4-34

d d 4) 4-) 0. 1 3 E d :3: a)-i ii -l H H4 0 )0 Q) E-4 ~ 0

U) O41 P4. 4 - 0)) 0 W E- 4 a) a) t) < C) U E-4 4J . u ()44J 44

0 ) H , >a r- gH4 *0 0 0, ~ ~- 0 0 Q* 0 ~ 0 0 4H 4 4 0Or: .r4. .. * w w : fa O0w

0

30

6o

90

120

. . . ............................................. *.., . ~ .**. .* .*.*~ . . . . .

...............................................

. . . . . . .

Diesel Generator 23 • . . .

....................................................... ...........

* Maximum Temperature deviation between cylinders on the same bank taken at the same time is 400*F.

0

Pyrometer * Pyrometer *

Time L__eft Bank Right ank.

Minutes 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

0

30

6o

90

120

3.0 Comments:

Test Performed By:

Signature / Dat

PT-M21-15

e[



4.1.A The Emergency Diesel Generators shall be con- .

sidered operable if each diesel generator: starts when required, assumes bus load and runs for at least the time required to obtain ..', stable * Operating temperatures. Enter a: check (/) below to indicate criteria are' met. Use an X if criteria are not met.

D.G. #21 D.G. #22 D.G. #23

4.1.B Based on review of the "As Found" data, are the Operability Criteria satisfied?

YES

4.I.C

4.1.D

If Operability Criteria are not satisfied':

1. Take required Techni.-1 Specification action.

2. An SOR shall be prepared in accordance7 with SAO-124.

SOR # _

Comments:

Watch Supervisor / Date.°

* Temperatures are stabilized when Jacket Water temperature' is between 150*F and 170OF and Lube Oil temperature is between 160*F and 180*F. Temperature shall remain in this range for one-half (1/2) hour.

PT-M21-16


4.2.A The Overall Acceptance Criteria is met when-..

1) Chromate concentration is between 800-1600 ppm 2) pH is between 8.5-9.5 3) Lube oil pressure is 75-85 psig. : 4) Fuel oil pressure is 40-55 psig. 5) Jacket water pressure 30-35 psig. 6) Air manifold pressure is 0-17.5 psig :for.' .

0-100% load. 7) Air starting pressure is 150 psig minimum,. . 8) Fuel oilAP primary strainer 4 7.5 psi. 9) Fuel oilAP secondary strainer 4 15 psi.

10) Lube oil filterAP 4 15 psi. 11) Lube oil temperature at cooler outlet is

160-180 0F. 12) Jacket wat r temperature at cooler outlet.

is 150-170 F. 13) Maximum temperature deviation between cyl.in

ders on the same bank and taken at the same time is 400 0F.

4.2.B Based on review, has the Overall Acceptance.. Criteria been met?

YES NO

4.2.C If NO is circled, list corrective action take n'."

. . . . . . . . ..

4.2.D Comments: ._.


PT-M21-17

C.


6.0 Final Evaluation

Comments:

Test Evaluated By:Signature / Date

PT-M21-18

INDIAN POIT STATION

IUI0.1 2

Iz MFP&L?,VCY

fPT- WI REvIs/og 6

Written By / Da

y

(1-W 7 Dt

.641v': W"q To "s :.Z,D,7,6-Se Z-

TEST ENGINERT!G

Test Procedure Number or Title:

Equipment needed to run test.

PT-WI Emergency Diesel Genera

iiime-nSt serial Number Initial / Date NONE N/A N/A

tors

PT-WI

Emergency Diesel Generators

OBJECTIVE

To verify the operability of the three Generators and affiliated sub-systems.

PRECAUTIONS AND LIMITATIONS

inaian Point 6tation Unit No. 2 Revision 5

Emergency Diesel

2.1 Technicians performing this test are required to complete

Sections 3.0 on Page PT-Wl-4 and 4.1.A on Page PT-W-S.

0 PROCEDURE

NOTE: For ALL maintenance action, refer to the applicable section of the Diesel Generator Instruction Manual TPI-899. Test only one diesel generator at a time.

3.1 Obtain permission from the Watch Foreman to commence the procedure. WF to initial data sheet indicating his permission is granted.

3.2 Check oil level in air starting motor lubricator and fill to. oil line if required. Record on data sheet.

3.3 Check jacket water, lube oil, and fuel oil system on engine for leaks. Record results on data sheet.

3.4 Open blowdown valve at each starting air receiver in order to, drain the condensate. Record, in Section 3.0 of the data • sheets, if more than 1/2 pint of condensate is emitted. : Bleed the system down low enough to cause the compressor to cut-in,". (approximately 275 psig) and cycle off at approximately 300 psig. Confirm that starting air pressure is available at each engine. Record on data sheet.

3.5 Open the blowdown valve at the louver air receiver in order to drain the condensate. Record, in Section 3.0 on the data sheets, if more than 1/2 pint of condensate is emitted.

3.6 Open drain valves at each fuel oil day tank and drain off. any:*• condensate that has collected. Record on data sheet.

3.7 Crack open crankcase sample valve and check for evidence of . water contamination. Record on data sheet.

3.8 Check Air Compressor crankcase oil level and refill if necessary. Record on data sheet.

PT-WI-I

1.0

2.0

3.

3. 9 Check level in drip tank sight glass. If sight glass full inform WF immediately. If level is within sight glass or below, condition is satisfactory.

is

3. 10 Line up the Diesel Generator for automatic operation and' notify the WF.

3.11 Record level in the fuel oil tanks. The total must not be less than 19,000 gals. Record on the data sheet.

3. 12 Record the level in the Unit #1 Gas Turbine Feed tanks, If the total level is greater than 22,000 gals., omit step 3.13.

3. 13 Record the level in the tank at Buchanan. The total of 3.12 and 3.13 must be at least 22,000 gals.

PT-WI-2

lb

'S

Data Sheet

1.0 Permission to initiate test.

Die.sel 21

WF / Date

Diesel 22

WF / Date

Diesel 23

WF / Date

2.0 Data

2.1 A check in the ta factory as stated in tion is not satisfact

Air Starting Motor Lubricator Jacket Water System Lube Oil System Fuel Oil System Air Compressors Cycle Fuel Oil Day Tank Crankcase Free of Water Air Ccpressor Crankcase Oil Level Checked

2.2 Level in Fuel Oil Tan] Level in Fuel Oil Tan] Level in Fuel Oil Tan]

2. 3 Level in Gas Turbine 2

2.4.1 Two tanks a

2.4.2 One tank a 2. 4 Combined Volume (S

PT-

able below means the condition is satisthe Procedure. An "X" rreans the condiory.

Table 1

Diesel Diesel Diesel den. Gen. Gen. No. 21 No. 22 No. 23

...........

No. 21 _____ gal. No. 22 gal.

kNo. 23 gal. kNta.1 gal.

Feed Tanks

t Unit 1 gals.

it Buchanan ga.ls . ;teps 2.2 and 2.3) gags_._"_gals

-Wl- 3 " i _gals'.. W1-3"

COMMENTS:

Test Performed By:Signature/ Date

PT-Wi-4

3.0

EQUIPMENT OPERABILITY AND ACCEPTANCE CRITERIA


4.I.A The Emergency Diesel Generators shall be considered operable if the combined fuel oil volume, as per Procedure Para's 3.11 and 3.12 OR 3.11 and 3.13 is >41,000 gallons.

A check ()- shall be entered below to indicate criteriawere met.

4.1.B Based on review of the "As Found" data, are the

Operability Criteria satisfied? YES NO

4.1.C If Operability Criteria are not satisfied:

1. Take required Technical Specification action..: 2. The GWqF should be notified. 3. An SOR shall be prepared in accordance with SAO-124

SOR# ______

4.1.D COMMENTS: ___ _

Watch Foreman / Date'

PT-Wl-5

... ... ....... .. [ I

4.0

ro .

4.2

4.2.D COMMENTS:

Operations Engineer/Date; "

PT-Wl-6

OVERALL ACCEPTANCE CRITERIA

4.2.A The Overall Acceptance Criteria is met when all items : on Page PT-Wl-3 (Table 1) is checked with an V/and. the-.: total fuel in Para 2.2 on Page PT-Wl-3 is >19,000 gal'*:

4.2.B Based on review, has the Overall Acceptance Criteria. been met?

YES NO

4.2.C If NO is circled, list corrective action taken.

Return completed test to the Test Engineer.

FINAL EVALUATION

COMMENTS:

Test Evaluated By:Signature / Dat

PT-WI-7

5.0

5.0

e : •

INDIAN PnIrNIT ST

Directed to the F

-Opn-: Ota

ATION."

V'ISIONX 2

llowing Slibsections:

L t

..... .

: !

: • • :. ". .7~ t~*

~oti~( 1 2- - // " .

/ Y J

0 . "prov' -- " .. .F ' : -. _ .:TA _b_ ,J 3 / I: " -

."7 -. 7-=

App:- , rova. ... '- -R I - ;. .

. .App..,~ -. •

aq

TEST ENGIN'ERTNG

Tc st Procedure Nuiber or Titi

2. Equipment needed to run test.

PT-Q6

Diesel Generator MeOverspeed Test

__ t Seria Numbor Initial / Date Stroboscope

cha

0

chanical

1.0

Indian Point Station Init No. 2

'b Revision 2

PT-Q6

Diesel Generator Mechanical Overspeed Trip Test .

OBJECTIVE

To demonstrate the' operability of the overspeed trip of the Diesel Generators.


2.1 Station an operator at the manual trip lever to trip the diesel if speed reaches 1040 rpm.

2.2 Technicians performing this test are required to complete Section 3.0 on page PT-Q6-3 and 4.1.A on " page PT-Q6-4.

PROCEDURE

3.1 Obtain permission from the Watch Foreman to commence,: the procedure. WF to initial data sheet indicating his permission is granted.

3.2 Take the diesel generator off the line, and place the control switch in OFF.

3.3 Set up a strobe to monitor shaft speed.

3.4 Start the diesel generator.

3.5 Station a man at strobe whose sole responsibility will be to monitor shaft speed.

3.6 Increase diesel generator speed by slowly pulling down on the governor output rod. Keep hands well clear of other moving pieces.

3.7 TRIP THE DIESEL GENERATOR MANUALLY IF SPEED REACHES 1040 RPM.

3.8 The diesel generator should trip on overspeed betweei : 990 and 1035. Adjust in accordance with MI-11059A of TPI-899 if necessary.

3.9 Reset overspeed trip.

3.10 Line up the diesel generator for normal automatic-opration and notify the WF. Record on data sheet.

3.11 Repeat Steps 3.3. through 3.10 for the remaining diesel generator (s).

PT-Q6-1

2.0

3.0

PT-Q6

Diesal Generator Mechanical Overspeed I

DATA SHEET


2.0 DATA:DG 21

2.1 Engine Overspeed Tripped at

2. 2 Diesel Lined up for "AUTO"

RP

Prip Test

WF / Date

DG 22 DG 23

M __RPM _ .RP m

re Signature Signatture

a . .

Signatu

PT-Q6 -2

3.0 Comments:

Test Performed By: _ _....

Signature Dat~e "c .

PT-Q6-3

4.0

Watch Foreman

PT-Q6-4

/ Date.

EQUIPMEi,4T OPERABILITY AND ACCEPTANCE CRITERIA


4.1.A The Diesel Generator Overspeed Trip Protection shall be considered operable if for each diesel generator, the "As Found" overspeed• ; trip is between 990 and 1035 RPM. Record the "As Found" values below.

DG #21 DG #22 DG #23 Required

990-1035 RPM

4.1.B Based on review of the "As Found" data, arE," the Operability Criteria satisfied?

YES NO


1. Take required Technical Specification .. ho1. :

2. The GWF should be notified.

3. An SOR shall' be prepared in accordance with SAO-124.

SOR # :__ _ _

4:. 1.D Comments:

.......................... L ......

4.2

4.2.D Comments:

Operations Engineer /: Date

PT-Q6-5

OVERALL ACCEPTANCE CRITERIA

4.2.A The Overall Acceptance Criteria is met when", the "As Left" overspeed trip setpoint for each diesel generator is between 990 and lO5 RPM.

4.2.B Based on review, has the Overall Acceptance; Criteria been met?

YES NO

4.2.C If NO is circled, list corrective action taken..I

5.0 Return completed test to the rest Engineer.

* 6.0 Final Evaluation

Comments:

Test Evaluated By:Signature

PT-Q6-6

/ Date

. f:. 4


-UNIT -NO-.] 2

U~~s~~t. Pi a-AC? L F-L .OV S

Reviewed-,By R ate '

SNSC Review/ Dater

0prvdDt

Revision: 2

TEST ENGINE

.-Test Procedure Nuiber or Title:

Equipment needed to run-test.

.1

-ER ING

PT-R20 Diesel Generator Full

NONESerial Nu ber

N/A

~rJ~

~

. I

Initial / Date

N/A

Load Test

• ."

1.0

A. Do Not open normal 480 Volt feed breaker.

B. Do Not allow system to stabilize then swap

voltage regulator "Unit-Parallel" switch to

"Unit" position.

C. Do Not adjust the frequency (Hertz) to 60 Wi the governor raise-lower switch.

D. Do Not adjust the voltage to 480 volts with

the automatic.voltage control rheostat.

Note: The operator performing this test should

mark DP-11 to indicate which steps are

not to be performed.

2.4 Operators and/or Technicians performing this test

are required to complete Sections 3.0 on Page PT

R20-4 and 4.1.A on Page PT-R20-5.

2.5 Obtain the latest revision of PT-M21. from the Test

Engineer. Adhere to ALL Precautions and Limitations

and data entry requirem-ents as stipulated by the..

Data Sheets.

PT-R20-I

0 . . .

Indian Point Station. Unit No. 2 Revision 2

PT-R20

Diesel Generator Full Load Test

OBJECTIVE

To demonstrate that the Emergency Diesels Generators will

carry full load rating.


2.1 This test may•be performed regardless of plant ope.r

ating status.

2.2 The diesel generators are lined up for normal opera

tion.

2.3 Using DP-lI, Procedure for Diesel Generator Manual

Operation, prepare the diesels for. test, EXCEPT

during engine startup:

2.0

3.0. PROCEDURE

3.1 Obtain permission from Watch Foreman to commence j test. WF to initial data sheet indicating his permission is granted.

3.2 Perform all steps of PT-M21 after loading the diesel to its nameplate rating of 1750 KW.

3.3 Shutdown the diesels as per DP-II, except:

A. Do Not increase frequency (Hertz) to 61 using the governor raise-lower switch.

B. Do Not furn the voltage regulator "Unit-Parallel'switch to the "Parallel" position.

C. Do Not adjust the frequency (Hertz) to 60 witW the governor raise-lower switch.

D. Do Not adjust the voltage to 480 volts with the automatic voltage control rheostat.

E. Do Not turn on the synchronizing switch below. the 480 volt normal breaker and match the diesel generator frequency (Hertz) and voltage to that of the 480 volt bus to be synchronized to.

PT-R20-2

PT-R20

Data Sheet


2.0 Data

2.1 Attach data-sheets from PT-M21

WF / Date

to this test.

PT-R20-3

a

3.0 Comments:

Test Performed By:Signature / D

PT-R20-4

ate

4.0 EOUIPMEJNT OPERABILITY AND ACCEPTANCE CRITERIA


4.1.A The Emergency Diesel Generators shall be considered operable if each diesel generator starts when required, assumes nameplate load of 1,750 KW and runs for at least the time required to obtain stable * operating temperatures. Enter a check (/) below to indicate criteria was met. Use an X if criteria was not met.

D.G. #21 D.G. #22 D.G. #23

4.1.B Based on review of the "As Found" data, ard. the Operability Criteria satisfied?

YES NO.


1. Take required Technical Specification action; 2. The GWF should be notified. 3. An SOR shall be prepared in accordance with

SAO-124.

SOR # __

4.l.D Comments: ___

* Temperatures are sta is between 150*F anc between 160OF and 1 this range for one-I

Watch Foreman / Date

ibilized when Jacket Water temperature, I 170OF and Lube Oil temperature is 80 *F. Temperature shall remain in ialf (1/2) hour.

PT-R20-5 a

%


4.2.A The Overall Acceptance Criteria is met when":

1) Chromate concentration is between 800 -. 1600 ppm.

2) pH is between 8.5 - 9.5 3) Lube oil pressure is 75 - 85 psig 4) Fuel oil pressure is 40 - 55 psig 5) Jacket water pressure 30 - 35 psig. 6) Air manifold pressure is 0 - 17.5 psig

for 0 - 100% load. 7) Air-starting pressure is 150 psig minimum.. 8) Fuel Oil AP primary strainer < 7.5 psi..* 9) Fuel Oil AP secondary strainer < 15 psi:-.

10) Lube oil filter AP < 15 psi 11) Lube oil temperature at cooler outlet i's

160 - 180 0F. 12) Jacket water temperature at cooler outlet,

is 150 - 170 0F. 13) Maximum temperature deviation between cy

linders on the same bank and taken at the same time is 400 0 F.

4.2.B Based on review, has the Overall Acceptance. Criteria been met?

YES NO

4.2.C If NO is circled, list corrective action taken...

4.2.D Comments:

Operations Engineer / ;Date,

PT-R20-6

- AV.



Comments:

Test Evaluated By: Signature / Date

PT-R20-7

V~2',9A' 76)//21/ ~U.'W7~ / VC'

2-PM-Q (T) EDG-EDG21 A,47 e

C enr: o T2 Diesel Generator 21

SYSTEM

AVAILABILITY ESD

P ,E\ ,X I\ % : .7TU E U-i, CE DESCRIPTION

Quarterly Maintenance Inspection

LIMTZJ1 :'S LI1IT *Provided that the 138 1WORK FORCE 7T F©',z_: X *7Days KV and 13.8 KV sources 4f 'TITLE 1?N-ER!

HSD offsite power are avail

CSD able and the remaining I -F', 2 diesel generators are SET R

tested daily to ensure tlRk11 UP ' HR ,

'N- operability; & the en- CL Z .1 gineerpd safety features associ-TTAL :4/H a t e d w i t h th e s d i , 1 n ~ n~ r -* -1 -i -i-,c-,

Pat REQUisItES

1. Notify Watch Foreman of work to be done.

2. Ensure conditions stated in limitations sec prior to initiation of PM procedure.

3. Have Diesel Generator Instruction Manual av details of all maintenance actions.

S I G;:1 7T U:-,-

& C( ,- E 7.. r:r________,______

Un'i t -- :-_-: - - -

Q '\ . ... __. D t. 1.

Dir :o,: - -'" _

(17 ""1" 1_ _.-r'&,! Z

DATE K /

27- -2

tion are met

ailable for

SN;SC RE%7T REQ.

(UNITS 20 GNU!

ro

0

..Q)

. .. > .

1~ -: (-- -- * - -. s..

Page ' 1 Of 4

Radiological Control Requirements:

None

Safety Precautions:

1. Observe all standard safety precautions and OSHA requirements.

2. Stay clear of the other two emergency diesel generators as they are capable of starting at any time.

Quality Assurance Requirements:

i. All spare parts to be like and kind replacement.

Material and Special Equipment Required:

1. Kiene Indicator

2. Crankshaft Deflection Indicator

3. Feeler Gages

References:

1. This procedure replaces procedure previously identified as PM-35, Rev. 1, dated March 9, 1973.

2. Alco Diesel Generator Instruction Manual TPI-899.

Maintenance Acceptance Criteria:

1. All clearances and tolerances within limits.

2. Area left in clean condition.

3. All items on checklist are found to be satisfactory.

Procedure:

1.0 Limitations complied with as per prerequisites.

W.F. Signature

1.1 Equipment released for PM under Work Permit No. __-_.._

Issued on _____

By _

2.0 Verify that:

2.1 Prerequisites have been met.

2..2 Safety procedures have been followed.

Page 2 .-of 4.-

3.0 Diesel Engine

3.1 Remove all fuel injection pump covers and thoroughl 'y. lubricate control shaft bearings, linkage and racks.' Inspect and lubricate external linkage.

3.2 Check engine overspeed device trip speed and adjust if necessary. Note: Coordinate with Test Engr. personnel.

3.3 Check crankshaft deflection and thrust.

3.4 Make complete crankcase inspection.

3.5 Clean and service impingement type air filters.

3.6 Clean tdp deck and remove valve covers. Inspect mechanism, check and adjust valve clearance (0:.035" . ' : or 0.86 mm).

4.0 Fuel Oil System

4.1 Check condition of fuel pump drive coupling.

4.2 Have watch personnel drain condensate from fuel tanks. ,

5.0 Lube Oil and Cooling Water Systems

5.1 In the lube oil system,-examine sump, filter a:nd strainer tanks. Clean if required. Note: Coordinate with I&C personnel for the following: steps:

5.2 Check operation of low oil pressure protective device.

5.3 Check operation of immersion heaters. Controt contacts for lube oil ang jacket water immersign heaters should shut at 117 + 3 F and open at 123 + 3'F.

5.4 Check condition of pre-lube pump seals. 6.0 Pre-Operational Check

6.1 Inspect all rotating and/or running equipment 'for any unusual noise, heat or odor, as well as operating temperatures and pressures at full rated load.,

Page 3 of 4

, ./.0

Identification No.

'2-PM-Q(T) EDG-EDG21

System

Component Work Force

Diesel Generator 21 2 MA Est. Actual

Date: Ordered Performed

1. Prerequisites fulfilled

2. Safety precautions taken

3. Lubricate fuel injection pump

3.1 Control shaft bearings

3.2 Linkage

3.3 Racks

4. Engine overspeed check. Trip speed RPM

5. Crankshaft deflection Thrust

6. Crankcase inspection

7. Air filters Clean Replace

8. Valve clearance

9. Fuel pump drive coupling

10. Lube oil filter and strainer tanks Clean Low oil pressure protective device psi 11. Immersion heaters

11.1 Jacket Water Shut OF Open 0F

11.2 Lube oil Shut 0 F Open 0OF 12. Pre-lube oil pump seals.

Checklist

FOREMAN'S SIGNATURE

Page 4 of 4

a

w

D

D B

h2/A,7~iAJ~ L~'A~/rfv~21 7-

2-PM-SA (T) EDG-EDG 21

Diesel Generator 21

SYSTEM*:

A\;AILABILITY

ESD

Semi-Annual Maintenance Inspection

L i.TIT!C':S LI'.IT *Provided that the 138 KV an WORI\ FORCE 7?,ER X "7 days 13.8 KV sources of off-site TITLE MAN-HR

HSD power are available and the ' R CS D_ remaining two deisel PR::TUL _ _ _ generators are tested daily SET UP I R:

to ensure operability and CLEAN UP R __O__ the engineered safety TOTAL :. /H HRS features associated with these'diesel generator buses are

operable.

PRE REQU IS

1. Notify match foreman of work to be done.

2. Ensure conditions stated in limitations. section are met prior to initiation of PM procedure.

3. Prave Diesel Generator Instruction Manual available for details of all maintenance actions.

i--P P RO*VAL

SIGNATURE

Plat Zna. 1a- t E.n ,

ADnit S2. '_:: IT -_'1

Q.A. ' r. . €

_Di. .... ...u . ,.6-{_ ;%

DATE

SNSC REVIEW REQ.

(UNITS 2&3 OLY p )

-/j'-7

5t"-C'= I3 C:,.

0

-I

r3 N 4-1.

o "H ".0


1. NONE

Safety Precuations:

1. Observe all standard safety precautions and O.S.H.A. requirements.

2. Stay clear of the other two emergency diesel generators. as they are capable of starting at any time.

Quality Assurance Requirments:

1. All spare parts to be like and kind replacement.


1. Kiene Indicator


3. Feeler Gages

References:

1. This procedure replaces procedure previously identified as PM-36, Rev. 0, dated February .3, 1972.


3. 2-PM-Q (T) EDG-EDG 21

Page 2,of 6

Maintenance Acceptance Criteria




Procedure


WF Signature

1.1 Equipment released for PM under Work Permit NO._____

Issued On_________

By_____________

2.0 Verify that:


2.2 Safety procedures have been followed.

3.0 Diesel Engine

3.1 Check and adjust fuel pump timing.

3.2 Check and adjust uniformity of rack settings. (24 1./4 . 1/4 r

3.3 Check tightness of engine holddown bolts.

3.4 Check cylinder compression and firing pressures. Record on CHECKLIST.

4.0 Fuel Oil System

4.1 Renew secondary filter elements.

4.2 Renew primary filter elements.

5.0 Lube Oil System

Note: It is recommended that during this inspection, chemical personnel secure a lube oil sample for analysis. Further service of this oil should be based on the lab report, but in no case should the service life of the oil exceed 700 hours. Record engine running hours meter.

Page 3 of 6

6.0 Compressed Air System

6.1 Inspect air starting motor lubricator and drive.

6.2 Clean and lubricate starter motor bendix drive.

6.3 Inspect compressor. Note conditions found.

7.0 Heat Exchangers

7.1 Check zinc anode plugs in the lube oil and jacket water heat exchangers. Clean and replace as necessary.

8.0 Pre-Operational Check

8.1 Check all engine piping and instrument piping for loose connections and leaks.

8.2 Visually inspect generator bearings, brushes, etc. for. any abnormal conditions.

8.3 Complete checklist for.2-PM4-Q (T) EDG-EDG 21

Page 4 of 6

O

.' 0

IDENTIFICATION NO.

2-PM-SA (T) EDG-EDG 21


Component Diesel Generator 21

Date: Ordered

SYSTEM CHECKLIST

EDG

Work Force 2 MA Est. Actual_ _

Performed

Prerequisites Fulfilled Safety Precautions Taken Diesel Engine Check 3.1 Fuel Pump Timing . 3.2 Rack Settings 3.3 Holddown Bolts 3.4 Compression Check

Load (KW)

CompressionFiring Pressure

Page 5 of 6

Rack SettingLt 1

Left 1 Left 2 Left 3 Left 4 Left 5 Left 6 Left 7 Lef t 8

Right 1 Right 2 Right 3 Right 4 Right 5 Right 6 Right 7 Right 8

Pyrometer •

4. Fuel Oil System

4.1 Secondary Filter Elements Renewed

4.2 Primary Filter Elements Renewed

5. Lube Oil System

5.1 Sample Taken YES NO

5.2 Engine Running hours

6. Compressor - Note conditions found.

7. Heat Exchangers

Zinc Anode Plugs Replaced:

8. Comments:

Foreman's Signature

IDENTIFICATION NO. SYSTEM CHECKLIST

2-PM-A (T) EDG-EDG 21 EDG

Component Work Force Diesel Generator 21 2 MA Est. Actual_______

Date: Ordered Performed______

1. Prerequisites Fulfilled

2. Safety Precautions Taken

3. Diesel Engine Check

3.1 Turbocharger and Air Intake Silencer "____ 3.2 Crankcase 3.3 Aftercooler hydro test___yes no

4. Lube Oil System

4.1 Heat Exchanger -___. 4.2 Filters and strainers

5. Compressed Air System

5.1 Flush out starting air motor •_.,_

6. Comments:

FOreman's Signature

Page 5 of 5

LyV*_ 7 V A C~V~ #1.V / V

ID E N IE~ 7 Vf O~ z 2- M -A (T)SY STEM S U -SY S 'TE M

EDG-EDG 21 44M4- "ED__ : "__

CO.1PO ENT AVAILABILITY RE-TEST'.REQ Diesel Generator 21 ESD NONE

PREVENTIVE I.AIITENAINCE DESCRIPTION

Annual Inspection

LI:.]ITATIcONS LIMIT *Provided that the 138 WORK FORCE . AT POWER X *3_gs KV and 13.8 KV sourceE TITLE .A-ER HSD of off-site power are CSD available & the remair - HR REFUEL ing two diesel gener- SET UP ' "R

ators are tested dail CLEAN UP .R NOE to ensure operability TOTAL -?i/H HRS.

and-the engineered safety features associated w/these diesel gjnerator hiqz. ae operable

PRRREQUISITES


2. Ensure conditions stated in limitations section are met prior to initiation of PM procedure.

3. Have Diesel Generator Instruction Manual available for details of all maintenance actions.

ATS I R',.T UPE Plant Fni. J.-. L._ 'O.x{ ~R (V ? 1 o ~ _ _ _ _ _ _ _ _ _ _

[ -Dir. F2:.S ft '

i J.

(:T S - ",.

DATE

DATE

-,I. 2

. -. s--/ . .

SNSC REVIEW REQ.

(UNITS 2&3 G'ONLY AJ

0

"Z

• o

Paje 1 Of 5'

; -PP RO0V;,.L :


1. NONE

Safety Precautions



qh


1. All spare parts-to be like and kind replacement.

Material and Special Equipment:-

1.

2.

3.

Kiene Indicator.

Crankshaft Deflection Indicator

Feeler Gages.

References: 1. This procedure replaces procedure previously identified

as PM-37, Rev. 0, dated February 3, 1972.


3. .2-PM-Q (T) EDG-EDG 21

4. 2-PM-SA (T) EDG-EDG 21



2. Area left in clean condition

3. All items on checklist are found to be satisfactory

Page 2 of 5

.. J . . .... L L

Procedure

1.0 Limitations complied with as per prerequisites

WF Signature

1.1 Equipment released for PM under Work Permit NO._____

Issued On

By______

2.0 Verify that:



3.0 Diesel Engine

3.1 Inspect turbocharger and air intake silencer for. cleanliness.

3.2 Drain engine governor, flush with kerosene, and refill with oil.

3.3 Make a complete crankcase inspection.

3.4 Service crankcase exhauster. Remove and clean housing, impeller and piping.

3.5 Inspect air side of aftercooler. Remove, clean and hydrostatically test if required.

4.0 Lube Oil System

4.1 Clean lube oil heat exchanger.

4.2 Renew filters and clean strainers.


5.1 Flush out starting air motor with fuel oil (approx. 4 oz. of fuel).


6.1 Check general condition of all piping, hoses, etc. Comment on checklist on conditions found.

Page 3oof 5

6.2 Complete checklist for 2-PM-SA (T) EDG-EDG 21

6.3 Complete checklist for-2-PM-Q (T) EDG-EDG 21

Page 4 of 5

-. If e % . - - I , I I - 1. . .1 1 - . . . I . . - - -

-. ' . . • : . , . • . •4 , , .:.

Questionnaire

for

NUCLEAR REGULATORY COMMISSION RELIABILITY STUDY

of

Standby Diesel Generator Units

Date. Questionnaire Completed: I1 0 2

Plant Name: u , , Unit No.

09LCO 6l5vie$ 'b""15 1'AJ

Diesel Manufacturer: A 1bre.(1,01e0del(: J- .2a- E 1

Number of Units:

Size Kw/Unit: .75 M(A) Rated Speed: goo0 RPM_

Average Operating Hours Pet, Unit to Date: / 8

DIESEL GEINERATOR STATUS 0 A. Engine:

.1. Problems are caused chiefly by (give estimated number)

a. Defective parts b. Installation errors: c. Failure of system to respond properly in

function or sequence: d. Faulty adjustment:

2. Would more stringent inspection and testing requirements

,during acceptance or preoperational tests significantly improve the diesel-generator power plant perfornance? Yes No

B. Starting Systems (indicate which):

I. Air-to-cylinder cranking, Air cranking motor Mi Mfr. P Model No. IB4-R14-I Electric cranking motor A Mfr. Model No.

1.

• t . " "

*-2

2. If air cranking, then:

Give size of starting air tank: Length , Diameter Vol.J , 3'

Normal standby air tank pressure a psi.

Is pressure reducer used? Yes _ No Reducer pipe size? _ inches.

Starting air control admission valve pipe size in air piping system,• iJ / inches.

Minimum air tank pressure for engine cranking 'O psi.

Number of five-second cranking periods between above

pressures with no tank recharging 3 -.

Number of air tanks per engine OIA/5

Can staring air tanks serve more than one engine? Yes '7 No

Is air pipe to engine from top of air tank? Yes ./ No

Does styting air tank have water condensate drain? Yes No

Does starting air pipe have water co densate trap and drain near engine? Yes 1No _

Is starting air piping horizontal? Yes /No

Does it slant toward drain? Yes No

If water condensate drains are provided, then is draining:

a. Automatic through float valve? Yes Z No b. Manual by hand valve? Yes - No c. If manual, then is draininq water condensate done:

.1

I -3

* daily? V/ C'C- t, V I P v "46 .°ii.Zti& OVE

weekly?monthly? before each,-start if manual? no procedure?

Is dirt and rust filter provided in starting air pipe? Yes V/ No

If provided, where installed? 'y S I - F I)? s ize'I'ny

OF Ata S-ART YW'X6TOgZ -____________

How is it cleaned? o &MOVE " 13 LWP. .outj

How often and when? Dq4. Pm PRo a&Rc V- A-y\ ,

Give pipe.size of filter: 1'/2 inches.

How is it known whether filter is plugged or has high oressure drop? rPLTCfl IAs rieveq a EmE "PLucFn A rIf t ALW,1YS

Sgq L 4i' C.LF~i, vqfEm( iRErnovg Fca 1?rn Is starting air pipe to engine positioned:

a. Below floor? b. On the floor? c. Overhead?

What is air pressure drop from air tank to engine during cranking _ psi 16u-,% ̂'VtP mAinlPi. IJo i+o .C.16 i AIR MV4

Give approximate length (nearest ten feet) of starting air pipe for individual engine or all engines from air tank to:

a. Nearest engine 30 feet b. Furthest enqine _feet

.- . - . I ... . I -...

______________________ .* - . .... ... -.- :

-4

Diameter of starting air pipe from:

a. Air tank to starting valve z, inches b. At air starting valve i inches c. At engine .)j inches

What is the primary source of power for the starting air system? 440 VoL+ -- ircti a

Is there a duplicate and redundant motor and air compressor set? Yes V No

What is the .time required to recharge one air tank? 15 minutes

Does starting air supply system have independent

secondary power supply for compressor? Yes . No

If yes, -then by:

a. Gasoline engine? b. Motor driven?

* c. Other? (Specify y ?// _

3. If electric (Battery powered) cranking, then:

a. Battery charging: Continuous trickle chargerIntermittent charging

If so, how is charging requirement determined?

-,-Time .cycle _j/ Test Other _D

b. Battery used: Common Plant Individual Unit Other

*

Starting cable size Length: Battery to engine (longest) A&/d

C. Fuel Oil System: Bulk Tank to Day Tank

1. Does the bulk tank to day tank fuel supply system (viz: pump, motor, etc.) have redundant independent power supplies? Yes _ No

Does this system have -hand-operated emergency fuel pump? Yes No Vo

If yes, is this hand-operated pump and piping in immediate operating condition? Yes h No _qd

2. Is there a water and sediment drain from the very bottom' of the:

a.. Bulk tank? Yes No Z b. Day tank? Yes L No

3. Is the reqular functional fuel oil' outlet slightly above (two to three inches) the bottom of the:

a. Bulk tank? Yes V/ No b. Day or integral tank? Yes No

4. Is bottom of day tank and/or integral tnk above all parts a d piping of the enqine fuel injection systems? Yes / No

If yes,

Give approximate amount inches __ feet _

5. Does the engine fuel system have a fuel bleed return line to the fuel day tank and/or integral tank? Yes _< No

During extended operation, suc. as more than two to three -hours, does the fuel in the day tank become: (yes or no)

a. Warm? t-1 o b. Hot? __o (above 130°F)

- - ~ -' ? ,# 4 -S

What is fuel oil return line size (nominal)?

a. Pipe size 3/A inches b. Tubing size 4 inches

6. Do engine fuel oil filters have air bleed or vent valves

readily accessible? Yes , No

7. How is fuel transferred from day tank to engine fuel system?

(. By gravity b. Engine driven pump v c. Electric motor driven pump d. Is a manual pump also provided for injection

system filling and/or air venting after servicing or replacement of parts in the fuel injection system? Yes No V

If yes, is the manual purip in immediate operating condition? Y es -d o M o;

8. Type of fuel (e.g., #1, #2, #3, JP-4, etc.) __ ,_, _

0 9. Approximate bulk tank capacity, -77e00 gallons.

10. Typical frequency of refilling (weekly, monthly, etc.) NJtLy

11. Typical refill (gallons); 3 c'c0

D. Lube Oil System

1. Lube oil

a. Type S41EI.L CiopRiM *)

b. V isc os-t I- ty

c. Specification number SJ13o d. Oil change determined by:

Time interval: Yes ,// No Give interval H1/ monthly, yearly By oil analysis: Yes v No

0I

eL.

-7

2. Lube oil filters are:

a. Full flow b. Bypass C. Combinatlion

3. Interval and/or basis for changing filter cartridoe:

a. Monthly b. Yearly c. By runnTng Tme hours d. By oil analysis.- Yes - No e. By pressure drop. Yes ___ Nof. Does provisions exist for changing cartridges during engine operation? Yes,-'No

4. Oil Pressure Monitoring

a. Normal operating pressure es psi b. Alarm b psi c. Shutdown z psi

5. Oil temperature control:

a. By standby heater in engine sump Q.QQ OF. b. Heating means for maintaininq standby temperature: Direct in oil V

Oil-to-water heat exchanger ' Other (Specify)

E. Cooling System - Engine Water 1. Temperature control by:

" a. By thermostat in water? Yes No 7oy- R To SrIERVCE

If yes, then: wITE r Em h,=S

VWryH TrmEIZAIje7 CoctV7L Bypass thermostat? Yes - No Throttle thermostat? Yes-- No

7, 7.

ij7 IV, I

~AVII1

* .. ,.3-....

4.

0Q0 -9-j

6. Water temperature Sensor Position:

a. In piping from engine b. In engine piping c. In engine direct

7. Water surge or supply tank in system. Yes 1o

If yes, then bottom connected to:

a. Water pump suction? Yes No .... b. _Top of system? Yes - No

c. Bothlof above? Yes No d. Is bottom of surge tank above top of engine

system? Yes V No e. Does engine have constant air bleed from top of

engine water piping to surge or supply tank? Yes 0 No

f. Give size of bleed or vebt line, inches. g. Manual air bleed only? Yes No

F. Governor - Speed Control

rlanufacturer t JLg3 eAs Q Electric (speed sensing) yE£ Hydraulic YES Type or code (such as EGB-35, LSG-lO, etc.) Ge-/ Automatic load sharing? Yes H 11o

1. Is compensation or stability control and/or speed of response manually adjustable? Yes / No

If yes, adjusted by:

a. Eye and ear? b. Test and specification? .i. 1

c. Other? (Specify) -----

2. Engine - generator normal shutdown or stopping means and method.

* :

*.. -* . *. ' " ."

-10

h..

Is the engine stopped: a. Manually? Yes - -_No

If yes, then: Directly at engine? Yes NO

: Through local control paneT? Yes No b. Automatically through the controls in the control room? Yes* No c. Dy setting governor to "fuel-off" Position? . . .. . Yes No

d. By over-ride of governor settings and control Position directly to fuel injection pumps? Yes 'No

e. Other means. Describe briefly. Nit

,3. When engine is stopped, is fuel control in:

a.. Full fuel or maximum fuel position? b. Full off or no fuel position? -. c. Intermediate?

__ _ _..

d. Random?

(If not consistent and typical in above, then give the usual.) 4. When starting from the standby condition after shutdown for at least 24 hours, give number of seconds from startto-crank to full fuel or maximum fuel position of governor and fuel control, A- .o seconds.

I

.. ... I .e=* .:

G. Governor.- Overspeed (shutdown)

1. Sneed sensing?

°.

a. Electrical

c. Other (Specify) _______

2. Fuel shutoff force generated by:

-a. 'Spring? b. Air? c. Hydraulic? d. Electrical? e. Other? (Sped tdF -

3. Overspeed sensing setting? (in terms of full speed)

a. 115% "

b. 110% ,. c. Other (Specify) _ _"

. ve rofd tripping set point tested periodically?

Yes No

If yes, then how o (yearly, monthly, etc.) 0. 4,

H. 1. Generator Mfr. odel No. _,

Single bearing or two beinqs? ONE Does generator have damper windings? Yes No

2. Does generator have any obvious fault or difficulty? Yes 1 o .

Is problem repetitive? Yes _ No

If yes, then describe briefly. ar o ,

H.j eeatr&r o.N. P-.SE. ,

-12-

1. Exciter and Voltage Reaulator

0 1. Exciter Manufacturer: 13qs/eg ce7tijeIc iodel .v C.

Type: Rotating Static _,- _

If rotating drive? Direct _

Belt or Chan DC with field control Brushless with rectifier

2. Voltage Regulator: Manufacturer & :/e5. 6ec4_ Model _S ICo.

Type: Ilechanical Static _ --

3. Are paralleled units of automatic load sharing control of fully automatic type? Yes V No

If yes, has any obvious influence or interrelationship been noted between the stability and response time of the engine governor and the stability and voltage control of the generators? Yes _ NO

4. Have engine governor and voltage regulator/exciter adjustments been made on the site or under any conditions since any of the units have been placed in service? Yes / No

If yes, by means of what tests and what standards? Give name or very brief description. <

C,,nO 'r .Tvo s . ?E TP- 8 . .

5. If any difficulties have occurred, give approximate number of problems.

a. Components b. Wiring c. Other (damage in service or dropping of miscellaneous

hardware into switchboard, etc.)

I ~

4

1

t

.1, * S..

2

£

A

I

2

J. P-13

J. Paralleling: Engine-Generator Units

1. Do all Wits consistently have the proper voltage output? Yes ___No

2. Do all units automatically share both the "real" or in-phase load and also the reactive load reasonably well? Yes V No

3. At the same Kw load, are both the field and the armature line currents of the several units consistently close to the same value? Yes V No

If no, approximate percent difference. N10

4. Synchronizinq

a. In automatic synchronizing do circuit breakers close immediately after reaching full synchronous speed?

Yes v No

b. If "no" above then, does speed of some units drift slowly while failing to synchronize and close circuit breakers?

How many seconds?

Occasionally Always t11 Never_4t

K. Switch Gear and Electrical Con voltage regulator)

(other than exciter/

1. If any difficulties have occurred, then give approximate number of problems.

a. Components VotLTE .2K . L V b. Wi ring a

c. Other (damage in service or dropping of miscellaneous hardware into switchboard, etc.) jQ

d. Design concept faults. That is, does the switch gear and its controls perform the proper functions and in proper sequence and timing. yp

* I

'. '.

I

4

4

.. £

23

4 8.

I

1

4

-14-

0 2.a. Do the on-site diesel generator units 'and. related

support equipment have any storage battery power systems for any service whatsoever? YesV No

b. Identify each storage battery power system associated. with the on-site diesel generator unit and its function. I.S' Vor n. a, SW t f.1 Sa

c. Does each system identified above adequately fulfill the service requirements for which it is intended? Yes " No

If no, briefly describe. HllAr

d. Is there a DG battery maintenance program? Yes 4 No

L. Safety Shut downs

Give safety shut down settings compared to equilibrium operating conditions.

1. Engine and generator speed. Give rpm or hertz:

a. Synchronous and usual -qoo rpm or b. Overspeed shutdown setting I p3s rpm or Hz

2. Engine cooling water (see E.4)

a. Equilibrium 140 °F b. Al arm O F c. Shut down L_ F

3. Lube oil pressure (see D.4)

Equilibriun B0 p Alarm 71 psi Shut down 60 psi

.. 1'

, *.

'~1

a I

9.

S

I

.t.

'a

-15

4. Lube oil. temperature .

a. Equilibrium jq F" b. Alarm j" F c. Shutdown OF

5. Indicate all other protective interlocks (give name

and;) .

a. Usual or proper condition - , .

b. Shutdown condition EN(I, -'o (r,""

rcyeoi t jryQ nyc cmt~-r 0 3-k\ t-x-Q". Iu k 1

6. a. What source of power is provided to operate alarms and shutdown controls? (See G.2) I2r VL- , St -,o B 'Y Sopp.y

b. Do the qenerator units automatically shutdown in case of the electrical power loss to its control system? Yes .\/ No _

Emergency or Alert Conditions

1. Are all safety shutdown and safety interlocks bypassed during emergency conditions? Yes No ,_'_

2. if "no" above, then which are not bypassed. Name items.

E L CT' CA.

3. For each interlock not bypassed is coincident logic used? Yes No ,/

If yes, is it testable? Yes No

N. Maintenance

1. Does, plant have reqularly scheduled maintenance pro

cedures? yE.

If so, return copy of these procedures with questionnaire.

t

S.

O M.

-16

2. When need for minor adjustments obviously exists, then:

a. Is remedial action taken immediately or at earliest practical opportunity? Yes V No

b. Is remedial action taken only at periodic prescheduled or programmed times and conditions? Yes ___No V/

c. For best performance record which of above appears better:

immediate or early action? as schedule.d only? _-

d. Must permission for minor maintenace be obtained from some higher out-of-plant authority? Yes _ No

e. Is-maintenance referred to above allowed and encouraged? Yes / No

f. In periodic surveillance tests, simulated alert standby tests, etc., is the criteria "pass/not pass" the test used? Yes No

g. Is there a conscious continuing policy to detect and remedy marginal conditions or imminent trouble: for examples: lube oil pressure shutdown only two to five psi below operating pressure or, perhaps overspeed governor setting only one or two percent above starting speed surge or etc.? Yes ,' No

h. Are efforts to remedy marginal or questionable conditions

as mentioned above encouraged by plant management?

Yes .x No

i. Are remedial steps on items similar to the above taken or allowed when the unit has started and operated satisfactorily within specified limits or conditions? Yes / No

0. Starting Conditions

1. Give starting or necessary cranking time as experienced.

Starting time per specification __ seconds Usual starting tine 4-C1 seconds Maximum starting time oDserved 10 seconds

1~

I

' -I

* 2.

4.

. --17

2. Give usual time intervals as follows: * -.

a. Time from start-to-crank to first firing of any cylinder. rS seconds

b. Time from start-to-crank to approximate full firing . .

of all cylinders. - 0 seconds

3. Give maximum speed surge when starting; use both tachometer and frequency meter if possible.

a. Usual conditions 9oo rpm t h 0 H z ". .

b. Maximum observed rpm , !a Hz

4. During a surveillance test, give time from start-to-crank to when steady synchronous speed is attained and maintained.

a. Usual seconds b. Maximum _ seconds c. .As specified pp seconds.

5. Give briefly the most troublesome problems in starting.

a. Most troublesome _____.,_._

b. Next to most troublesome ---- _ _ _•

P. Air Cleaner or Air Filter - Combustion Air

1. Combustion air source: taken from engine room or inside the building, or from outdoors?

a. Indoors b. Outdoors ,_"____

* A.

.

*.

- -

2. Give typ

a. Oil b. Oil c. Pap( d. Othe e. Prec

3. !Excessi determi,

a. Inst

man If0

b. Pers c. By d. Time e. Othe

4. Are clip

a. Air and

b. Blo c. Blo d. Othe

5. Are clir

a. Air and

b. Blo c. Blo; *d. Othe

Q. ,Temperature

1. Ambient

2. Ambient

3. Engine-s

4. Engine

5. Inside

. Z "w -5

-Yl

-18

)e and make of air cleaners or air filters:

bath _Make _"_ _-'

wetted screen _ Make _ " r Make __ ?r l: 5\ -- Hake R~ o"(,m,,,, .10 oA(,€ ;. leaner: Yes No .. "V,

ve air flow restriction and servicing need ied by?

trument such as:

)meter _"_"___"__

other give type _

sonal judgement by appearance, etc. smoking exhaust schedule

?r (Specify) .

natic extremes normally experienced such as:

heavily loaded with water mist, high humidity low temperature? -Yes No .

wing sand and dust? Yes _ o____ :o iing snow (blizzards)? Yes ----_ No " er-Wane .._._..

atic extremes potentially possible such as:

heavily loaded with water mist, high humidity low temperature? Yes No VL ding sand and dust? Yes No • ,;ing snow (blizzards)? Yes No er-Name _ _ __

Conditions )

outside hottest /o_ OF. .

outside coldest - ) F.

generator room hottest '9o OF .

generator room coldest 6-T" OF.

switch gear hottest jo".

vr ,q Ed c7r- 7-,"

MT ... 9 ~S:x c ,T" o

-19-

R. Operator Qualifications (as presently exists, minimums if different)

1. Minimum education required (check)

Existing

High School Trade School Technical School No minimum

2. Minimum Years of operating experience (d generator)

Existino

a

ies

0-3 3-6 6-10 10-15

3. Operator training

Existipg

W I i tary Industrial On-the-job Conbination of a, b, and c (indicate which)

4. Licensing required

Existinn

v

State Federal Utility or self None

9.

nd suggested

Suggested .

el electric

Suggested

I.

• f

Suqdested

i ' •

Suggested•. •,•

-- ° I

-- • ". " V&

* •

II

%, . I -20-

S. Are any fareLqn gases such as propane, fi dioxide,, etc. stored in the: Diesel Eng Yes ' No .-' or adjacent buildings

If yes, (other than hand portable fire e; identify gases and give approximate tank

Gases3

'Volume (ft

T. Does control system automatically bypass, starting, any engine temporari out of I maintenance? Yes No .1 If yes, then how many failures to bypass

U. Does the control system automatically ove ,mode under emergency conditions? Yes

V. Have repetitive mechanical failures occur or subsystem of the engine, generator, or Yes No V

.If yes,; then which part or subsystem?

How many failures?

Give nature of failure.

W. Would periodic (yearly or other) evaluati by "outside experts" contribute significa generator reliability? Yes __ No

Give brief reasons for the answer. WF p Z7NSPEC:T £r4D C,.iNCTIDMq~qV T- 'rqr~ PFn

'4 . .*,'

-r2E E A ,,... " M - h t )4 V__ n

Si

.

reon, halon, carbon ine room? S? Yes • No %..."

I "* xtinguishers), then size.

S .

* I

in emergency service for

have occured?

rride th/est No

red in any component part switch gear, etc.?

on and/or testing ntly to the diesel

FES r If Y VIScL 6FN P 47

RT I-.

I .'

-" -

. *... ; .... .

• * 1.

: .. ~-21- • •: " " *. .

- '

X. I. Give the accumulated time-load operating record for each 4i diesel-generator unit from installation to the present .. (Running Hours):

Preoperational test Date 2/."

Engine : Surv.. Testing & : :Serial rlo. : Maintenance Hrs. :

No Load: Loaded :

3g-7071i: :

2.. Surveillance test load (percent of c

3. Give the projected or planned time-l each diesel-generator unit during th

:Surveillance & : Emergency :Maintenance Hrs. and other : : Service Hrs. :

4 . Jvr&I

4. Provide the following sunmary of the experience:

Starting date of surveillance te Periodic test interval CI i lotal number of surveillance es Total number of test failures

failure to start fa failure to carry load fa failure due to equipment not bei conditions

Emergency : Total : .

and Other : Hours : Service Hrs. :

S' : I, 2. S : "'

Il :o,189.0

ontinuous rating) -9 016 Fop.~

oad operation for e next 12 months.

Total flours

periodic surveillance testing

sting (OL date 1 O7

ts perfo med

• - ,

ilure to accept load__. ilures due to onerator error nq operative during emergency

e. Supply a copy of the surveillance, test procedures with this completed questionnaire.

* . . . .-

-22

Additional Comments

* 8* '. . .

Y. General Suggestions

Briefly give constructive criticism or suggestions as to improvement in reliability of the diesel generators. These remarks may cover tests, maintenance, practices, orders,. policy, adjustments, etc.

* ", •.

. , *. .

Y. Genral Sqgestins*.,,.... ... ... ... ... .. ... ... ... ..

1.

*


).A O

NXZ~Q 77~k

Vvritten By / D a

Revie0cy, / Date


TEST EN4GINEERING

1. Test Procedure Number or Title: 3 PT-WI Diesel Generator


Equipment Serial Number Initial Date

NONE N/A N/A

Indian Point Station Unit 11o. 3 Revision 3

3PT-WI

Diesel Generator

1.0 OBJECTIVE

1.1 To verify the operability of the three diesel generators.


2.1 This test may be performed regardless of the plant operating status.

2.2 For ALL maintenance action refer to the applicable section of the Diesel Generator Instruction Manual TPI-899.

2.3 Any discrepancies found by Technicians while performing this test, shall be identified in Section 3.0 of the data sheet. Technicians shall complete paragraph 4.1.A on page 3PT-1,7I-6.

3.0 PROCEDURE

3.1 Obtain permission from the Watch Foreman. (WF) to commence the procedure. WF to initial data sheet indicating his permission is granted.

3.2 Check oil level in air starting motor lubricator and fill to oil line if required.

3.3 Check jacket water, lube oil, and fuel oil system on engine for leaks.

3.4 Open blowdown valve at each startinI air receiver in order to drain the condensate. Record, in Section 3.0 of the data sheets, if more than 1/2 pint of condensate is emitted. Bleed the system down low enough to cause the compressor to cut-in (approximately 275 psig) and cycle off at approximately 300 psig. Confirm that starting air pressure is available at each engine.

3.5 Open the blowdown valve at the Louvre air receiver in order to drain the condensate. Record, in Section 3.0 of the data sheets, if more than 1/2 pint of condensate is emitted.

3.6 Open drain valves at each fuel oil day tank and drain off any condensate that has collected.

3PT-WI-I1

3.7 Crack open crankcase sample valve and check for evidence of water contamination.

3.8 Check Air Compressor crankcase oil level and refill if necessary.

3.9 Check level in drip tank sight glass. If sight glass is full, notify the W.F. inwrediately. If level is within sight glass or below, condition is satisfactory.

3.10 Record the level in the fuel oil storage tanks.

3.11 Record the total level in the reserve tanks.

*Note: Total level in reserve tanks is the sum of the Unit No. 1 Gas Turbine Storage Tanks level and the Storage Tanks level located at the Buchanan Gas turbine Sub Station in gallons.

3PT-WI- 2

1.0

2.0

3PT-WI1

DATA SHEET

Diesel Generator

Permission to initiate test

Data:

Para

3.2 Oil level in air starting motor lubricator satisfactory

Jacket water system leak free

3.3 Lube oil system leak free

Fuel oil system leak free

Condensate drained (starting air receivea 3.4 3.4_ Starting air pressure available at engine

3.5 Condensate drained (louvre air receiver)

6 Condensate drained (fuel oil day tank)

3.7 Crancase free of moisture Oil level in air compressor 3.8 crankcase satisfactnry

3.9 Drip tank level sat.

3PT-WI-3

WF/Date

3PT-IWI

DATA SHEET

Level in fuel oil storage tank No. 31 (gal)



3. 1 Level in reserve tanks (gal)

3PT-WI.-4

3.0 COMMENTS:

Test Performed By: Signature / Date

3PT-W1-5



4.1.A The Emergency Diesel Fuel Oil System shall be considered operable if the "As Found" readings show there is a minimum of 5,676 gals. in each onsite supply and 48,300 gals. in the reserve tanks.

A check shall be entered below to indicate criteria were met.

Criteria Met


YES


1. Take required Technical Specification action. 2. The GWF should be notified. 3. An SOR shall be prepared in accordance with

SAO-124.

SOR #

4.1.D Comments:

Watch Foreinan / Date

3PT-WI - 6


4.2.A The Overall Acceptance Criteria are met when:

1. The "As Left" level in each storage tank is > 5,676 gal.

2. The "As Left" level in the reserve tanks is ; 48,300 gal.

4.2.B Based on review, have the Overall Acceptance Criteria been met?

YES NO


4.2.D Comments:


3PT-11I-7

. 5.0 Return completed test to the Test Engineer.


Comments:

Test Evaluated by: Signature/Date

3PT-UI-8

2

I~ ~


I 7

Th ~AlK j

Ubb

,Written By Y Date

Approvev y

*- Y \ - A --2- -2- GLA , ---,


TEST ENGINEERING

.. Test Procedure Number or Title:Diesel Gnraftnr F1ncrpinn-A Tast

Equipment needed to run test.

T n i tl

Eaui ent I Seria1 ,,,r T -- / I

______________. .. ...... _______ _________________________

None__________________ _ ___N.__ A._______________N.A._____________________


3 PT-M2 2

Diesel Generator Functional Test

1.0 OBJECTIVE

1.1 To demonstrate the operability of Emergency Diesel Generators, Nos. 31, 32 and 33.


2.1 This test may be performed regardless of plant operating status.

2.2 Prior to testing diesels redundant safeguards equipment on the buses not being tested must be operable.

2.3 The diesel generators are lined up for normal opera- 3 tion and should be connected to the "1Con Edison System~" for load requirements.

2.4 Do not exceed the nameplate load rating on the diesel generators, 1750 KW.

2.5 Normal source of outside power is available.

2.6 Perform test for 1 diesel at a time when the reactor is above cold shutdown.

2.7 Technicians performing this test are required to complete Sections 3.0 on Page 3PT-M22-16 and 4.1.A on Page 3PT-M22-17.

2.8 An attempt should be made to "run" each diesel generator for two (2) hours. However, as long as the machine is operated for the time duration necessary to achieve temperature stability and remains within the range for one-half (1/2) hour, the test will be considered satisfactory. Temperature stability is defined in the Operability Criteria.

3.0 PROCEDURE

3.1 Obtain permission from the Watch Foreman (XT) to commence testing. WF to initial data sheet indicating his permission is granted.I

3PT-1122-1

Generator No. 33

3.2.a Prior to placing the diesel on the bus, vary its frequency about 1 cps and voltage from 450 - 480 V. This will assure proper governor operation.

3.2.b Perform detailed procedure SOP-EL-l, Diesel Generator Manual Operation, up to and including step 4.2.M for diesel generator No. 33.

3.2.c Verify that at least two component coolant pumps, two service water pumps on essential and non-essential header are operable and two ABFP's are also operable.

3.2.d Load the diesel generator to approximately 500 K. Attempt to maintain this load for the test duration.

Note: If any significant abnormalities occur, trip the diesel.

3.2.e Record all values required on the data sheet.

3.2.f Perform steps 4.3 through 4.3.Q of SOP-EL-I diesel generator No. 33.

3.2.g Obtain from the chemist the latest pH and Chromate value. Record on data sheet.

3.3 Diesel Generator No. 32

3.3.a Prior to placing the Diesel on the bus, vary its frequency about 1 cps and voltage from 450 - 480V. This will assure proper governor operation.

3.3.b Perform detailed procedure SOP-EL-l, Diesel Generator Manual Operation, up to and including step 4.2.M, for diesel generator No. 32.

3.3.c Verify that at least two component cooling pumps, two service water pumps on essential and non-essential header are operable and two ABFP's are also operable.

3.3.d Load the diesel generator to approximately 500 KW. Attempt to maintain this load for the test duration.

Note: If any significant abnormalities occur, trip \ 3 the diesel.

3PT-N22-2

3.2 Diesel


3.3.f Perform steps 4.3 through 4.3.Q of SOP-EL-I for diesel generator No. 32.

3.3.g Obtain from the chemist the latestipH and Chromate values. Record on the data sheet.


3.4.a Prior to placing the Diesel on the bus, vary its frequency about 1 cps and from 450 - 480V. This will assure proper governor operation.

3.4.b Perform Detailed Procedure SOP-EL-i, Diesel Generator Manual Operation, up to and including step 4.2.M, for diesel generator No. 31.

3.4.c Verify that at least two component cooling pumps, two service water pumps on essential and non-essential header are operable and two ABFP's are also operable.

3.4.d Load the diesel generator to approximately 500 KW. Attempt to maintain this load for the test duration..

Note: If any significant abnormalities occur, trip

the diesel.


3.4.f Perform steps 4.3 through 4.3.Q of SOP-EL-l for diesel generator No. 31.

3.4.g Obtain from the Chemist the latest pH and Chromate values. Record on the data sheet.

3PT-M22-3

3PT-M22


DATA SHEET


2.0 Data:


Para.

WF / Date

3.2.a Diesel governor operates properly.

3.2.b All steps of SOP-EL-I through 4.2.4 performed for diesel generator No. 33. .... .... .

Two component cooling pumps, two service water pumps 3.2.c and two auxiliary boiler feed pumps are operable.

3.2.e All values recorded on the following data sheets.

3.2.f Steps 4.3 through 4.3.Q of SOP-EL-i performed.

3 _2. pH (8.5 - 9.5)

I _____g Chromate (800 - 1600 ppm).

3PT-1122-4

3PT-M22

DATA SHEET

Diesel Generator No. 33

3PT-1A22-5

Time (Minutes) 0 30 60 90 120

DC Amps (Field)

DC Volts (Field)

AC Amps

Hertz

AC Kilowatts

Kilovars

C Volts L.O. Pressure

(Normal: 66-85 psig)

F.O. Pressure (Normal: >25 psig)

J.W. Pressure (Normal: 30-35 psig)

Raw Water Pressure

Air:Manif. Pressure (0-17.5 psig; 0-100% load)

Air Starting Pressure - Left (Minimum: 150 psig)

Air Starting Pressure - Right. (Minimum: 150 psig)

3PT-M22

DATA SHEET


3PT-PI22-6

Time (Minutes) 0 30 60 90 120 F.O. AP - Pri. Strainer (Max. AP: 7.5 psi)

F.O. AP - Sec. Strainer (Max. AP: 15 psi)

L.O. Filter AP (Max. AP: 15 psi)

L.O. Filter AP Sec. (Max. AP: 15 psi)

L.O. Temp. - W Filter

L.O. Temp. - Cooler Inlet (Normal: 1600 - 1800 F)

Service Water Inlet Temp.

Service Water Outlet Temp.

Jacket Water Engine Outlet Temp. (Normal: 1500 - 170OF)

3PT-M22

DATA SHEET


Time (Minutes) 0 30 60 90120

2

3 Pyrometer

Left Bank

5

6

7

2

Pyrometer 3

Right Bank 4

5

6

7

*Note: Maximum temperature deviation between cylinders in the same bank at the same time is 400 0F.

3PT-M22-7

3PT-M2 2

Data Sheet


Para.

3PT-M22-8

3.3.a Diesel governor operates properly

All steps of SOP-El-i through 4.2.M performed 3.3.b for diesel generator No. 32.

Two component cooling pumps, two service water pumps, and two auxiliary boiler feed pumps are operable.


3.3.f Steps 4.3 through 4.3.Q of SOP-EL-I performed.

pH (8.5 - 9.5) 3.3.g Chromate (800 - 1600 ppm)

3PT-M22

DATA SHEET


Time (Minutes) 0 30 60 90 120

DC Amps (Field)

DC Volts (Field)

AC Amps

Hertz

AC Kilowatts

Kilovars

AC Volts

.,0. Pressure (Normal: 66 - 85 psig)

F.O. Pressure (Normal: > 25 psig)

J.W. Pressure (Normal: 30 - 35 psig)

Raw Water Pressure

Air Manif. Pressure (0-17.5 psig; 0-100% load) Air Starting Pressure - Left (Minimum: 150 psig)

Air Starting Pressure - Right (Minimum: 150 psig)

3PT-M22-9

3PT-M22

DATA SHEET


3PT-M22-10

*Note: Maximum temperature deviation between cylinder-; in the same bank at the same time is 400'F.

3PT-M22

DATA SHEET


Time (Minutes) 0 30 60 90 120,

F.O. AP - Pri. Strainer (Max. AP: 7.5 psi)

F.O. AP: Sec. Strainer (Max. AP: 15 psi)




L.O. Temp. - Cooler Inlet (Normal: 1600 - 180OF)



Jacket Water Engine Outlet Temp. (Normal: 1500 700) I

3PT-M22-1

3PT-M22

Data Sheet


Para.

.9

3PT-M22-12

Diesel governor operates ornoerlv

3.4.b All steps of SOP-EL- through 4.2.M performed for diesel generator No. 31.

3.4.c Two component cooling pumps, two service water pumps and two auxiliary boiler feed pumps are operable.


3.4.f Steps 4.3 through 4.3.Q of SOP-El-l performed.

3.4.g pH (8.5 - 9.5)

Chromate (800 - 1600 ppm)

-3.4. a

3PT-M22

DATA. SIIEET


Time (Minutes) 0 30 60 90 120

DC Amps (Field)

DC Volts (Field)

AC Amps

Hertz

AC Kilowatts

Kilovars

Ac Volts

L.O. Pressure (Normal: 66 - 85 psig)

F.O. Pressure (Normal: > 25 psig)

J.W. Pressure (Normal: 30 - 35 psig)

Raw Water Pressure

Air Manif. Pressure (0-17.5 psig; 0-100% load)



3PT-M22-13

3PT-M22

DATA SHEET


Time (Minutes) 0 30 60 90 120


F.O. AP - Sec. Strainer

(Max. AP: 15 psi)




L.O. Temp. - Cooler Inlet (Normal: 1600 - 180 0 F) _



Jacket Water EngineOutlet Temp. (Normal: 1500 - 170 0 F)

3PT-M22-14

3PT-M22

DATA SHEET


Time (Minutes)

Pyrometer

Left Bank

Pyrometer

Right Bank

I -

*Note: Maximum temperature deviation between cylinder- in the same bank, at the same time is 4000 F.

3PT-M2 2-15

V

m, ,,

30 160

90

l2

3

4

5

6

1

2

3

5

6

7

8

30 60 0 120

3.0 Comments:

Test Performed By: Signature / Date

3PT-M22-16


Operability Criteria

4.1.A The Diesel Generators shall be considered operable if each diesel generator starts when required, assumes bus load, and runs for at least the time required to obtain stable * operating temperature. Enter a check ( /) below to indicate criteria was met. Use an X if criteria was not met.

Diesel Gen. _31

Diesel Gen. ff32

Diesel Gen. #33


YES


1. Take required Technical Specification action. 2. The GWF should be notified. 3. An SOR shall be prepared in accordance with

SAO-124.

SOR #

4.1.D Comments:

Watch Foreman / Date

* Temperatures are stabilized when Jacket Water Temperature is between 150 0F and 170*F and Lube Oil temperature is between 160OF and 180 0 F. The temperatures shall remain in this range for one-half (1/2) hour.

3PT-M22-17

4.1


4.2.A The Overall Acceptance Criteria is met if:

Minimum air starting pressure is 150 psig and maximum F.O. AP in primary strainer is 7.5 psi. The pressure drop across the secondary strainer and L.O. Filters are < 15 psi, and all data are within speciTied limits.

4.2.B Based on review, has the Overall Acceptance Criteria been met?

YES


List MIR's issued.

4.2.D Comments:


3PT-M22-18



Comments:

Test Evaluated By: Sgnature_/_Date Signature / -Date

3PT-M22-19

Di~~-L

Directed to the Follo.-ing Su .... ions:

a C ., .i

e/ w

/ 1 .', < 4., /7'- o: 7.trovtai /1 e

7-LA/

rr-)r- f4r- 4-lz R Ik-Ifr i I A-41i ,-A L r), 9: 1) O pr TT

1Trdian P-)1" , Unit No. 3 Re~vision

TEST ENGINEERTING

1. Test Procedure Number or Title: 3 PThr-Q7 D~ie-,el Gen. ,,ech. Oversi~eed


Equipment Serial Nuir.ber Initial / Date S Strobescope ;

_ _ _ _ _ ,, - _ __._

. ..... J

I)J 2-;!]. ( (,rat r .. ...•:Cth,. l(:~ a )v'r::pc.,..,: :.i., TetC

1. 0 OBJECTIVE

1.1 To demonstrate the operabilit.y of th' overspecd trip of the Diesel Generators.


2.1 This test ray be performc:] regardless of plant operating status.

2.2 Station an operator at the ranua! trip lever to trip the diesel if speed reaches 1.040 rpm.

2.3 Station a man at strobe whose sole responsibility will be to monitor shaft speed.

2.4 Use only test equipment calibrated in accordance with approved calibrating procedures and whose calibration tag indicates it has not passed the next calibration due date.

2.5. Any discrepancies found by Technicians while performing this test, shall be icentified in Section 3.0 of the data sheet.

3.0 PROCEDURE

3.1 obtain permission fro:: tc, "ct Foreman .1(F) to co:.--.ence tes'- no. . ... " to initii - .Iata sheet indicating his ,e,-.ssior. is qranted.

3.2 Verify the fc., lowin" ,steps 0:1 data sheet.

3.3 ';ake the diesel genera: , .:-, "!he, and P lace t1e control sw-itcF

3.4 I'A-. up a strobe to ! : r s2'zi;Ce .

3.5 A" trt:- rue diesU. e.ccorf.r ., eu - c wit . SO,- -

_, ' --' ," . .

101' 11 1 i~r~~: d ' OI LJ tt 1 1-(,,~'y' 1. C Q 711 0 ;.r qv'riior out}p t I-,I. '.'2 :, .r:., w- ['1i" clc.ar o5' rotb -r',

movin piec.

3.7 TRIP THE DIESEL GENERATCOR MANUALLY IF SPEED REUACHES 1040 RPM.

3.8 Record the speed at which the generator trips on the data sheet. The diesel generator should trip on overspeed between 990 and 1035. Adjust in accordance with MI-11039A of TPI-899 if necessary.

3.9 Reset overspeed trip. Line up diesel generator for normal automatic operation in accordance with SOP-EL-I and notify the WF.

3.10 Repeat steps 3.3 through 3.9.

4.0 EQUIPMENT OPERABILITY TEST ACCEPTANCE CRITERIA

This test shall be considered satisfactory if all of the requirements of 4.1 are met. The definitions of Equipment Operability Criteria and Overall Acceptance Criteria are listed below.

4.1 Equipment Operability Criteria

4.l.a Operable is defined as: Properly installed in the system and capable of performing the intended functions in the intended manner as verified by testinc and tested at the frecuency required by the Technical Specifications.

4.2 Overall Acceptance.Criteria

These criteria include annunciaor action and diesel generator trio at an overspeed between 990 and 1035 rpm. 7.v discrepanc o.. a. a result of the reC., -ments of the Ovu_-a ..A',.cc.tar.ce. 2riteria shall not cause test failuru. .crrc: iv ction should !e taken to --ave the.... n s.. taken

3 P T- FT - 2

Diesel Generator Mech:ni c al Ovcrr abc.o 'r iL

1.0 Permission to initiatc test

Data:2.0

Para.Ge. 31

WF/Date

Gen 33

33Control switch in OFF

.4 Strobe setup

3.5 Diesel. generator running

Ge. Ge. '-Gen.

Gcon. -en. Gen. Para. 1 32 33

E- --Overspeed trip reset I

;t"F" .,

i /.'PA fj!~:~ I

Para.Gen. -)I

Gen. 32

Gen. 33

3. 3 Control switchj in OFF

3.4 i Strobe setup

3.5 Diesel generator running

Gen. ~Gen. Gn

Diesel Generator Overspeed Trip (r p m )Em

Para. - 33

3.9 1 Overspeed trip reset

03.10 Generator lined up for normal Sfautomati4c operation

Generator 31 lined up for "AUTO"

Generator 32 1-ined up for .A.'C"'

Generator 353 11ned uI- for ,

Date

WF Date

VI,, Da te

.2ast Performed By:

4) .. _ication rcec-ived of tcs.: c L=::.tiorn and Sect_: 3. above reviewed:

/ Da-e

:-Eased n th Crieia bef thC a Eip2n 3-)erabiility Criteria been mt

YES (Circle One)

oora 1ion7 Enginoer D atE

.0 7) " circle,, action 4;1-uired r' ch I --iOn S c cc ions saill be initiaIc ir.u.ediate'.

i: s the Overall A.cceptance tf'r: .e.t

YES (Circle One)

7' n c ,as rec"ui,: , v;r o c . CZ:

L." (2

2j) A~- Q / --

C . rr~

5.0 Pc' turn :comr~p] t(2d t re:t tc Lkae 'I c - ,


Comments:

Test Evaluated by:Signature/Date

.9 -


UNIT NO.

jLc~9, C)

Directed to the Following Subsections:

>S

Written By / Date

Revi d By Date

~- a~Z~U73S Approval Nde

NSC oval /Date

T71I-4-A4


TEST ENGINEERING

1. Test Procedure Number or Title: 3PT-R16

Diesel Generator Full Load Test


Equipment Serial Number Initial / Date

NONE N.A. N.A.

3PT-RI6


3PT-R16

DIESEL GENERATOR FULL LOAD TEST

1.0 OBJECTIVE

1.1 To demonstrate that the emergency diesel generators, Nos. 31, 32 and 33, will carry their full load rating.


2.1 Refer to 3PT-M22, section 2.

3.0 PROCEDURE

3.1 Perform all steps of 3PT-M22, section 3, except:

a) Load diesel generator to 1750 KW.

3PT-R16-1

Sheet 1 of 12

3PT-R16


DATA SHEET

1.0 Permission to initiate test.WF / Date

2.0 Data:


Para.

3.2.a All steps of SOP-EL-I through 4.2.M performed for diesel generator No. 33.

3.2.b Two component cooling pumps, two service water pumps, and two auxiliary boiler feed pumps are operable.

3.2.c All values recorded on following three data sheets for four hour test of diesel generator No. 33

3.2.d Steps 4.3 through 4.3.Q of SOP-El-1 performed.

Jacket cooling water sample drawn.

3.2.e Ph (8.5 - 9.5)


3.1.a Diesel Load to 1750 KW I

Sheet 2 of 12

3PT-Ri6

DATA SHEET


Time (Minutes) 0 30 60 90 120 180 240

DC Amps (Field)

DC Volts (Field)

AC Amps

Hertz

AC Kilowatts

Kilovars

AC Volts L.O. Pressure (Normal: 66-85 psig)

F.O. Pressure (Normal: >25 psig) J.W. Pressure (Normal: 30-35 psig)

Raw Water Pressure

Air Manif. Pressure (0-17.5 psiQ; 0-100% load)

Air Starting Pressure - Left (Minimum: 150 psig) Air Starting Pressure - Right (Minimum: 150 psig)

Sheet 3 of 12

3PT-R16

DATA SHEET


4

Time (Minutes) 0 30 60 90 120 180 240

F.O. AP-Pri. Strainer (Max. AP: 7.5 psi)

F. 0. AP-Sec. Strainer (Max. AP: 15 psi)

R0. Filter AP oax. AP: 15 psi)

L. 0. Filter AP Sec. (Max. AP: 15 psi)

L.O. Temp. -W Filter

L.O. Temp.-Cooler Inlet (Normal: 160°-1800F)



Jacket Water Engine Outlet Temp. (Normal: 150 0 -170 0 F)

Sheet 4 of 12

3 PT-RI 6

DATA ShEET


Time (Minutes) 0 30 60 90 120 180 240

2

3

Pyrometer Left Bank 4

5

6

I 7 8

1

2

3

Pyrometer Right Bank 4

5

6

7

8

[ote: Maximum temperature deviation between cylinders is 400°F.

Sheet 5 of 12

3PT-R16

DATA SHEET


Para.

1 3.l.a I Diesel Loaded to 1750 KW I I

3.3.a All steps of SOP-EL-i through 4.2.M performed for diesel generator No. 32.

3.3.b Two component cooling pumps, two service water pumps, and two auxiliary boiler feed pumps are operable.

3.3.c All values recorded on following three data sheets for four hour test of diesel generator Io. 32.

3.3.d Steps 4.3 through 4.3.Q of SOP-EL-I performed.


3.3.e Ph (8.5 - 9.5)


Sheet 6 of 12

3PT-Rl6

DATA SHEET


Time (Minutes) 0 30 60 90 120 180 240

DC Amps (Field)

DC Volts (Field)

AC Amps

Hertz

AC Kilowatts

Kilovars

AC Volts

L.O. Pressure (Normal: 66-85 psig) F.O. Pressure (Normal: >25 psig)


Raw Water Pressure

Air Manit. Pressure (0-17.5 psig; 0-100% load)

Air Starting Pressure - Left (Minimum: 150 psig) Air Starting Pressure - Right (Minimum: 150 psig)

Sheet 7 of 12

3PT-R16

DATA SHEET


Time (Minutes) 0 30 60 90 120 180 240

F.O. AP-Pri. Strainer (Max. AP: 7.5 psi)

F.O. AP-Sec. Strainer (Max. AP: 15 psi) L.O. Filter AP Max. AP: 15 psi)



L.O. Temp.-Cooler Inlet (Normal: 1600 - 180 0F)



Jacket Water Engine Outlet Temp. (Normal: 1500 - 1700 F)

______..-.-.- m

0'

Sheet 8 of 12

3PT-R16

DATA SHEET


*Note: Maximum temperature deviation between cylinders is 4000 F.

Sheet 9 of 12

3PT-RI6

DATA SHEET


Para.

3.1.a Diesel Loaded to 1750 KW

3.4.a All steps of SOP-EL-i through 4.2.M performed for diesel generator No. 31.

3.4.b All values recorded on following three data sheets for four hour test of diesel generator No. 31.

3.4.c Two component cooling pumps, two service water pumps, and two auxiliary boiler feed pumps are operable.

3.4.d Steps 4.3 through 4.3.Q of SOP-EL-1 performed.


3.4.e Ph (8.5 - 9.5).

Chromate (800 - 1600 ppm).

Sheet 10 of 12

3PT-R16

DATA SHEET


Time (Minutes) 0 30 60 90 120 180 240

DC Amps (Field) _ 0_

DC Volts (Field)

AC Amps

Hertz

*AC Kilowatts

Kilovars

AC Volts

L.O. Pressure (Normal: 66 - 85 psig)

F.O. Pressure (Normal: >25 psig)


Raw Water Pressure

Air Manif. Pressure (0-17.5 psig; 0-100%load)



.

Sheet 11 of 12

3PT-R16

DATA SHEET


Time (Minutes) 0 30 60 90 120 180 240


F.O. AP - Sec. Strainer (Max. AP: 15 psi)

0. Filter AP Max. AP: 15 psi)

L.O. Filter AP Sec. (Max. AP: 15 psi) L.O. Temp. - W Filter

L.O. Temp. - Cooler Inlet

(Normal: 160 0-1800 F)



Jacket Water Engine Outlet Temp. (Normal: 150 0-1700F)

Sheet 12 of 12

3PT-R16

DATA SHEET


Time (Minutes) 0 30 60 90 120 180 240

1

2

3

4 Pyrometer

Left Bank 5

, 6

7

8

1

2

Pyrometer 3

Right Bank 4

5

6

7

8

deviation between cylinders is 4000F.S*NOTE: Maximum temperature

3.0 Comments:

Test Performed By:Signature / Date

3PT-RI6-2

4.0 EQUIPMENT OPERABILITY AND ACCEPTANCE CRI .\


4.1.A The Diesel Generator shall be coli~e-V -A able if they assumed a bus load o 1S M W run for at least 4 hours as indicated by a check in the appropriate box.

Diesel Gen. #31

Diesel Gen. #32

Diesel Gen. #33

4.1.B Based on review of the "As Found" data are the Operability Criteria satisfied?

YES

4.1.C If Operability Criteria are not satisfied?

1. Take the required Technical Specification action.

2. GWF should be notified. 3. rn SOR shall be prepared in accordance with

SAO-124.

SOR #

4.1.D Comments:

WF / Date

3PT-R16-3


4.2.A The Overall Acceptance Criteria is met if: Minimum air starting pressure is 150 psig and maximum F.O. AP in primary strainer should be 7.5 psi. The pressure drop in the secondary strainer and L.O. Filters are 15 psi, and all data readings are within specified limits.

4.2.B Based on review, has the overall acceptance criteria been met?

YES


4.2.D Comments:

Operations Engineer Date

3PT-RI6-4

Return completed test to the Test Engineer.

Final Evaluation

Comments:

Test Evaluated By:Signature / Date

3PT-R16-5

5.0

6.0

LI; -. !.:'!T *Provided that the 138 ;.T u. . X *7Days KV and 13.8 KV sources IS D offsite power are avail C5D able and the remaining K, 7U 2 diesel generators are

tested daily to ensure ____. operability; & the en

gineered safety features associated with these diesel generator buses r _p-erb .

PRiQUIS iTS

WOR 73RC f TITLE

SET UP' CLEA[i UP TOTAL :i,/H




A-P P 3 V.L :

:,hit - e".-. :

Q.A. 12rg.

Dir. 7c::.

D .r . . . .. .

DAT I ,5-z-75

SNSC REVIEW REQ.

(UNI 2-3 COLY

C 0

.V

1 Page 1 Of 4

H .

HR P R

H ES

3-PM-Q(T) EDG-EDG31 EDG

Diesel Generator 31 ESD None

Quarterly Maintenance Inspection

/Vo


None

Safety Precautions:

1. Observe all standard safety precautions and OSHA re

quirements.

2. Stay clear of the other two emergency diesel generators

as they are capable of starting at any time.




1. Kiene indicator


3. Feeler Gages

References:

1. This procedure replaces procedure previously identified as PM-35, Rev. 1, dated March 9, 1973.


Maintenance Acceptance Criteria:




Procedure:


W.F. Signature

1.1 Equipment released for PM under Work Permit No.____

Issued on _____

By _ _ _ _

2.0 Verify that:


2.2 Safety procedures have been followed. Page 2 of 4

3.0 Diesel Engine

3.1 Remove all fuel injection pump covers and thoroughly lubricate control shaft bearings, linkage and racks. Inspect and lubricate external linkage.

3.2 Check engine overspeed device trip speed and adjust if necessary. Note: Coordinate with Test Engr. personnel.

3.3 Check crankshaft deflection and thrust.

3.4 Make complete crankcase inspection.

3.5 Clean and service impingement type air filters.

3.6 Clean top deck and remove valve covers. Inspect mechanism, check and adjust valve clearance (0.035" or 0.86 mm).

4.0 Fuel Oil System

4.1 Check condition of fuel pump drive coupling.

4.2 Have watch personnel drain condensate from fuel tanks.

5.0 Lube Oil and Cooling Water Systems

3.1 In the lube oil system, examine sump, filter and strainer tanks. Clean if required. Note: Coordinate with I&C personnel for the following steps:

5.2 Check operation of low oil pressure protective device.

5.3 Check operation of immersion heaters. Control contacts for lube oil ang jacket water immersi~n heaters should shut at 117 +3 Fand open at 123 +3 F.

5.4 Check condition of pre-lube pump seals. 6.0 Pre-Operational Check

6.1 Inspect all rotating and/or running equipment for any unusual noise, heat or odor, as well as operating temperatures and pressures at full rated load.

Page 3 of 4

Identification No. System Checklist

4A3\3-PM-Q(T) EDG-EDG31 EDG


Diesel Generator 31 2 MA Est. Actual


1. Prerequisites fulfilled

2. Safety precautions taken

3. Lubricate fuel injection pump LI_] 3.1 Control shaft bearings EDI

3.2 Linkage

3.3 Racks

4. Engine overspeed check. Trip speed RPM

5. Crankshaft deflection Thrust

6. Crankcase inspection M 7. Air filters Clean Replace

8. Valve clearance

9. Fuel pump drive coupling L_ 10. Lube oil filter and strainer tanks Clean

Low oil pressure protective device psi 11. Immersion heaters

11.1 Jacket Water Shut 0OF Open OF

11.2 Lube oil Shut _ 0F Open OF

12. Pre-lube oil pump seals.

FOREMAN'S SIGNATURE

Page 4 of 4

I

"D ITII'IC ' NO. 3-PM-A (T) IS YSTS S-SY

EDG-EDG 1 _DG

CO..POEN AVAIBILITY 2-TES Diesel Generator31 ESD NON

pREVENTIVE t.AINTENANCL DESCRIPTION

Annual Inspection

LI:.IITATIONS LINIT *Provided that the 138 W:ORK FORCE

AT POV.ER X *7L ys KV and 13.8 KV sources TITLE M

HSD of off-site power are

CSD available & the remair

REFUEL ing two diesel gener- SET UP ators are tested dail CLEAN UP

NONE to ensure operability TOTAL M/H and the engineered safety featues

associated w/these diesel generator hs, are nper,4_le.

PREREQUISITES




p

-SN SC

APPROVAL: SS REVIEW REQ.

P DATE (UNITS 2&3 CaLY

P1lant Eno. S_ 5275NFSC(tYNT#1ONLY)/

REV-EI : unit cen g:

I "aixit. Supt/I &C Eng. Q.A. Eng. Dir. Tel. Safety Dir. Tch. Eng.

SNSC PzVIM1 (UNIS # 2&3 CNLY

PO

Page 1 Of. 5

i-HR

HR

HR HR HRS.


1. NONE

* Safety Precautions





Material and Special Equipment:

1. Kiene Indicator.


3. Feeler Gages.

References:

1. This procedure replaces procedure previously identified as PM-37, Rev. 0, dated February 3, 1972.


3. 3 PM-Q (T) EDG-EDG 31

4. 3-PM-SA (T) EDG-EDG 31



2. Area left in clean condition

3. All items on checklist are found to be satisfactory

Page 2 of 5

*Procedure

1.0 Limitations -complied with as per prerequisites

WF Signature

1.1 Equipment released for PM under Work Permit NO.

Issued On_____

By__________

2.0 Verify that:



3.0 Diesel Engine

3.1 Inspect turbocharger and air intake silencer for cleanliness.

3.2 Drain engine governor, flush with kerosene, and refill with oil.

3.3 Make a complete crankcase inspection.

3.4 Service crankcase exhauster. Remove and clean housing, impeller and piping.

3.5 Inspect air side of aftercooler. Remove, clean and hydrostatically test if required.

4.0 Lube Oil System

4.1 Clean lube oil heat exchanger.

4.2 Renew filters and clean strainers.


5.1 Flush out starting air motor with fuel oil (approx. 4 oz. of fuel).


6.1 Check general condition of all piping, hoses, etc. Comment on checklist on conditions found.

Page 3 of 5

6.2 Complete checklist for 3 PM-SA (T) EDG-EDG 31

6.3 Complete checklist for 3 PM-Q (T) EDG-EDG 31

Page 4 of 5

IDENTIFICATION NO.

.- PM-A (T) EDG-EDG 31

SYSTEM

EDG

CHECKLIST

Component Work Force Diesel Generator 31 2 MA Est. Actual


1. Prerequisites Fulfilled

2. Safety Precautions Taken

3. Diesel Engine Check

3.1 Turbocharger and Air Intake Silencer 3.2 Crankcase 3.3 Aftercooler hydro testyes no

4. Lube Oil System

4.1 Heat Exchanger 4.2 Filters and strainers

5. Compressed Air System

5.1 Flush out starting air motor

6. Comments:

L - Freman's Signature

Page 5 of 5

IDENTIFICATION 1:O. 3-PM-SA (T) IE:-S'sT7:EDG-EDG 3L

CO, PONENTDiesel Generator ESD

PREVENTIVE I4AINTENAk'NCE DESCRIPTION

I p '.7 '4

I;

'1

Id

C A

'F.

I I

LIMITATIONS AT POWER x

LINIT *Lsjys

*Provided that the 138 KV ar WORK FORCE 13.8 KV sources of off-site TITLE

HSD - -power are available and the CSD raining two deisel REFUEL - - generators are tested daily

to ensure operability and NONE the engineered safety

features associated with these diesel generator buses are operable, PREREQUISITES

SET UP CLEAI UP TOTAL %/H

1. Notify watch foreman of work to be done.


3. Pave Diesel Generator Instruction Manual available for details of all maintenance actions.

APPROVAL:

Plant Eng. NTFSC (UNIT01 CINLY) 0 REV!E': Thit Che--g: ! aint.Supt/I&C Eng Q.A. Eng. Dir. 7-cd. Safety Dir. Tech. Eng.

SNSC RVIDJ fUNITS # 2&3 C=LY

SN SCSNSC REVIEW REQ.

(UNITS 2 & 30, W _

,A/0

MAN-ER

HR

HR FR HRS.

C)

Page 1 Of 6

Semi-Annual Maintenance Inspection

j

Diesel Generator

Radiolo ical Control Requirements:

1. NONE

Safety Precuations:

i. Observe all standard safety precautions and O.S.H.A

requirements. ydee gnrtr

2. Stay clear of the other two emergency die

as they are capable of starting at any

time.

Qualitv Assurance Reuirments:

1. All spare parts to be like and kind replacement

Material and Special Equipment ReVuired

1. Kiene Indicator


3. Feeler Gages

References:

1. This procedure replaces procedure previously identified

as PM-36, Rev. 0, dated February 3, 1972.

2. AlcO Diesel Generator Instruction Manual TP-

8 9 9

3. 3-PM-Q (T) EDG-EDG 31

Page 2 of 6





Procedure


WF Signature

1.1 Equipment released for PM under Work Permit NO.

Issued On

By

2.0 Verify that:



3.0 Diesel Engine

3.1 Check and adjust fuel pump timing.

3.2 Check and adjust uniformity of rack settings. (24.1/4 t 1/4

3.3 Check tightness of engine holddown bolts.

3.4 Check cylinder compression and firing pressures.

Record on CHECKLIST.

4.0 Fuel Oil System

4.1 Renew secondary filter elements.

4.2 Renew primary filter elements.

5.0 Lube Oil System

Note: It is recommended that during this inspection,

chemical personnel secure a lube oil sample for

analysis. Further service of this oil should

be based on the lab report, but in no case should

the service life of the oil exceed 700 hourS.

Record engine running hours meter.

Page 3 of 6


6.1 Inspect air starting motor lubricator and drive.

6.2 Clean and lubricate starter motor bendix drive.

6.3 Inspect compressor. Note conditions found.

7.0 Heat Exchangers

7.1 Check zinc anode plugs in the lube oil and jacket water heat exchangers. Clean and replace as necessary.


8.1 Check all engine piping and instrument piping for loose connections and leaks.

8.2 Visually inspect generator bearings, brushes, etc. for any abnormal conditions.

8.3 Complete checklist for 3-PM-Q (T) EDG-EDG 31.

Page 4 of 6

y o IDENTIFICATION NO. SYSTEM CHECKLIST

3-PM-SA (T) EDG-EDG 31 EDG

Component Work Force Diesel Generator -. 2 MA Est. Actual_

Ordered Performed

PrerequisitesFulfilled Safety Precautions Taken Diesel Engine Check 3.1 Fuel Pump Timing 3.2 Rack Settings 3.3 Holddown Bolts 3.4 Compression Check

Load (KW) Rack

Cyl. Setting C(ompressionFiring Pressure Pyrometer

Left 1 Left 2 Left 3 Left 4 Left 5 Left 6 Left 7 Left 8

Right 1 Right 2 Right 3 Right 4 Right 5 Right 6 Right 7 Right 8

Page 5 of 6

Date:

4. Fuel Oil System

4.1 Secondary Filter Elements Renewed

4.2 Primary Filter Elements Renewed

5. Lube Oil System

5.1 Sample Taken YES NO___

5.2 Engine Running hours______

6. Compressor - Note conditions found.

7. Heat Exchangers

Zinc Anode Plugs Replaced:

8. Comments:

Formas Snature

Page 6 of 6

I

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