ML20094B293
| ML20094B293 | |
| Person / Time | |
|---|---|
| Site: | Hope Creek  |
| Issue date: | 11/02/1984 |
| From: | Mittl R Public Service Enterprise Group |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8411070092 | |
| Download: ML20094B293 (32) | |
Text
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Public Service E
Electnc and fias Company 80 Park Plaza, Newark, NJ 07101/ 201430-8217 MAIL ING ADDRESS / P.O. Box 570, Newark, NJ 07101 Robert L. Mitti General Manager Nuclear Assurance and Regulation November 2, 1984 Director of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue Bethesda, MD -20814 Attention:
Mr. Albert Schwencer, Chief Licensing Branch 2 Division of Licensing Gentlemen:
HOPE CREEK GENERATING STATION DOCKET NO. 50-354 REVISED FSAR QUESTION RESPONSES Attachment I contains the revised responses to FSAR Ouestion 410.69 and 430.88.
In addition, attached to 430.88 is one copy'of " Summary of Reduced Standby Diesel Generator Loading to accommodate a standing hurricane after a Loss of Offsite Power."
These question responses were revised per discus-sions held with the auxiliary system and power system branches respectively.
A signed original of the required affidavit is provided to document the submittal of these items.
Should you have any questions or require any additional information on these items, please contact us.
I Attachment II contains a copy of revised FSAR question
-430.81 originally submitted on October 18, 1984.
Very truly yours,
//'
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8411070092 841102 PDRADOCK05000g A
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Attachments / Enclosure
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D. H. Wagner USNRC Licensing Project Manager (w/ attach.)
Eg ON64R03 ES$ g' W. li. Bateman USNRC Senior Resident Inspector (w/ attach.)
The Energy Peopka 6 A912 (4M) 7 83 m.
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UNITED STATES OF AMERICA NUCLEAR REGULATORY' COMMISSION DOCKET NO. 50-354 PUBLIC' SERVICE: ELECTRIC AND GAS COMPANY Public Service Electric and Gas Company hereby submits the
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- enclosed responses to FSAR Ouestions for the Hope Creek Generating Station.
. The matters set forth in this submittal are true to the best of my knowledge, information, and belief.
Respectfully submitted, Public Service Electric and Gas Company By:
'Thonias J. Mak t4 ri ~
VicePresi[ent-Engineering.and Construction Sworn'to and subscribed bef ore me, a Notary Public of New Jersey, th is f "S day-of November 1984.
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~ QUESTION 410.69 (SECTION 9.2.1) ii
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Provide a figure (s)~in the FSAR which shows the p'rotection of the H ~
station service water system from the flood water (including wave j
effects) of the design basis flood.
RESPONSE
The general arrangement of the intake structure is provided in Figures 1.2-40 and 1.2-41.
Section AA of Figure 1.2-41 is i-reproduced here as Figure 410.69-1 which identifies the watertight areas and the walls and slabs designed to accommodate flood loads.
As described in Sections 2.4.2 and 2.4.5, the south and west exterior walls of the intake structure are subject to a maximum wave run-up elevation of 134.4 feet due to the probable maximum hurricane (PMH).
Such waves could overtop the roof of the western portion of the structure at elevation 128 feet.
However, a rigorous analysis has been performed to determine the depth of water in the low area (elevation 122.0 feet) after wave impact and to confirm that water does not enter the building thro'Jgh the air intake control dampers (bottom elevation 128.5 feet).
Therefore, flood water will not enter into the dry area of the intake structure.
On the north side of the intake structure, the maximum water level will be only slightly higher than the still water elevation (113.8 feet) during the PMH.
According to Table 2.4.6, the maximum wave elevation for the north side of the intake structure is 26.3 feet MSL (elevation 115.3 feet) due to a postulated multiple dam break.
Therefore, flood protection of the north exterior wall to elevation 121.0 feet is adequate.
On the east side of the intake structure, the maximum wave run-up elevation due to the PMH equals 121.97 feet.
This elevation is due to a 1% wave traveling in the direction of Fetch "A".
Fetch A, which is rotated about 15 degrees from ? etch 1 (as shown in Figures 410.69-2 and 410.69-3), is chosen to maximize the wave run-up elevation.
Since this elevation is lower than the bottom of the HVAC exhaust opening, flood water will not enter the intake structure from the east side of the building.
In addition the following assessments have been made to confirm the adequacy of the structure and interior components for the overtopping waves a.
The exterior walls are designed to withstand the flood loads including the dynamic wave action effects.
b.
The roof hatches at both elevations 122.0 and 128.0 feet have been sealed (caulking, gaskets, etc.) to prevent any intrusion of water.
The hatch covers are 410.69-1 Amendment 8
en 31 er 273 4 9 5
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keyed into the openings to prevent any adverse slippage due to wave induced loadings.
All Seismic Categcry I compcnents except for the
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traveling water screens are located within the dry if
/#SENE areas'of the structure.
The traveling water-screens, located in the " wet" area i
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between column lines B and C have electric motors which are fully protected against the flood water level.
A condition was postulated where suspended moisture
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enters the dry areas ~ of the structure through the air intake control dampers.- It has been assessed that all e
of the Seismic Category I components subjected to this
, environment will continue to function as required.
- b Section 3.4.1 and Table 3.4-1 have been revised for clarification.
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L ectsTION 430.88 (SICTION 9.S.4)
Provide additional justification to support your sta to the plant site by truck, or barge.
sources where diesel quality fu'el oil is available and distances l-Also discuss how fuel travelled iros the source to t.':e plant.
l-oil will be delivered onsite under extremely unf avorable environmental conditions.
(SRP 7 5.4, Part I)
N NSE
% diesel generator fuel oil storage tank fill cortneet! '-
ed in Section f. 5. 4. 2. 6.
The total capac ne
-e tanks and day tar.ks is a
'.ent for seven are SDG fuel oil e rated fu indicated in days of SDG operation
. sn this period, additional Section 8.3 for a DEA and truck or barge.
The plant as fuel can be delivered.ed about 44 miles from ant in supply depot is Under extremely unf avorable enviro Pensauk
. Acas, deliveries would be made by truck.
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21J is d Site flooding (i.e. floodirig above plant grade elevation )
a highly unlikely event.
The highest historical high water wa s 97. 5 f ee t ( PS Datum ), recorded November 1950, 4 feet below plant grade.
As an estuarine, site flooding is primarily a result of the eff ects of tide combined __withThe tidal cycle severe storms.
in duration would reasonably be expected to contribute to This would site or local fidoding for only a few hours.
afford the opportunity to refuel the fuel oil storage t/anks within a few hours of any scheduled refueling.
Severe site flooding to the design flood level is due to the I
PMB as defined in Regulatory Guide 1.59.
Precise track position and forvard speed (27 knots) as well as other assumptions are necessary to develop the flood levels calculated for the design basis event.
A description of the analysis is presented in Section 2.4.5.
'A forward speed of 27 knots would cause the hurricane to move over 300 miles The maximum winds are assumed to past the site in 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br />. The forward travel speed is a extend 39 nautical alles.
critical parameter in the calculation, as this is what causes the large volume of water to be first forced into the Delaware and then carried up the estuary past the site.
Even in the event that the storm should stall, flood water will tend to drain out the bay as the forcing function is no There would longer available to push water into the bay.
also be a further reduction c,f flood waters due to the tidal It would be unrealistic as to expect site flooding
' change.
to persist for more thanJi hours.
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' @Jestion 430.88 con't ii while extremely adverse wind, weather and tidal conditions at the Bope Creek site could interfere with diesel oil delivery for approximately 24-36 hours, it would be a very improbable s
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H;suoiA..M.;ii;;;;;;) for as long as 60 hours6.944444e-4 days <br />0.0167 hours <br />9.920635e-5 weeks <br />2.283e-5 months <br />.
- First, There are three key f actors which support this conclusion.
while any storm can remain stationary for an extended period, will lose its energy source one in an adverse position (onshore) Secondly, any storm remaining and be eroded by surface friction.
offshore where it can retain all or some of its energy source will be in a position either to cause unusually low tides following the initial surge, or at least to provide shelter from the maximum winds because of the long fetch over the lower Jersey peninsula.
the storm surge capable of seriously flooding the area is Third 1),
an enormous wave and it will not maintain site' area flooding condition for prolonged periods (24-36 hours) even if the driving
. force continues.
The following is a brief description of three storm variations:
favorable position (see A.
Burricane Stationary in the least Figure 430.88-1)
A hurricane in this position is largely cut off from oceanic moisture and it is subject to fricticnal erosion of its wind speeds.
It will decay into a wet, showery situation with modest wind speeds within 12-24 hours.
(see Tieure 430.88-2)
Burricane stationarv off the coast A hurricane anywhere of f the coast would continue to receive a 3.
substantial portion of its energy and it would not be affected Bowever, its location would by friction of the land surface.
preclude the fetch necessary to drive water directly into the bay, and the flow over the peninsula would moderate the winds The initial surge should drop within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> l
at the site.
The and would probably be followed by an abnormally low tide.
clouds and showers associated with the stor= might last 24-36 hears.
If she PMR were to stall directly south of the Delaware Bay Inlet, westerly winds could cause high water build-up at the It would require a continuous wall of entrance to the. bay.
water apprcximately 12 feet high to maintain flooding conditions at the site.
A prolonged event (24-36 hours) of this type would be highly improbable.
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Question 430.86 cont'd o.
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Extra-tropical storms M
- These storms are much larger than hurricanes, and at times they li do remain stationary for very long periods.
However, such of the above reasoning remains valid for them also.
A stationary 9
storm in the unf avorable position needed to generate strong southeasterly winds would be subject to surface friction, and it would lose auch of its energy, although in a different way.
The sharp contrast between the cold polar air and the tropical maritime air from which such storms are generated would gradually disappear and the air would become homogenous around the Such storms weakea circumference of the low pressure area.
slowly.over a period of 24-36 hours.
storms off the coast can maintain their energy source very well, and they may remain vigorous for three or four days.
Bowever, if the storm produced a major surge while reaching the vicintly of the sita. it would then generate a period of very low water.
Adverse weather could last for several days, in the sense that the winds might be high and precip-itation could continue, but transportation of fuel or lube h/
oil should not be a problem.
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The' normal method of fuel transport would be by tank truck.M Should any e.'ent preclude delivery by truckr O 2.
22,:
befja.
.._4 71 -iW = rid-ample time to arrange s 21 1.::: a M [be The refill line extends to the station barge slip.
delivery meebed.
There are sufficient refineries : '
' lit: y i:;;t:11.6..s within a 4;t.dle reasonable distanc e of the station to assure the credibility tr n = 2 i ;
delive ry.
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balisepess ar.a.k;r::t.Nw c-l t; e commitment to refuel um$ah a 7-1 ; b__ _ day W
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f.sh similarly, fuel suppl provides ample time to clear roads of any credible Getty, Texaco snowfall or e m.f _ c10----+= Alhwy :: Oed.
il Company have refineries within a 75 mile radius and the sun of the site.
o der Jakis tka+ M4 k4Ve <wJM A 4 Nd J ofH e ed by federal agencies ccaprahensive amergency plans are requThese plans require documentation in th le FEMA and NRC.
letters of agreement and memornadum of understanding between the
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' Questien 430.88 cont'd l
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nuclear utility and state and federal govern =ents which provide
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The the use of resources of the various agencies involved.
availability of these resources provides additional assurance that accidents and acts of nature beyond design basis can be addressed.
The SDG fuel oil storage tanks are sized in accordance with the da'quirements of.SRP 9.5.4 and Regulatory Guide 1.137 for a seven rey supply of fuel oil to each redundant SDG following a LOCA or
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Each pair of SDG fuel oil storage tanks contains sufficient fuel to operate a diesel engine for a,pproximately seven days, six hours, based _on the time dependent generator loading shown in TSAR' Table 8.3-3.
During an' actual shutdowm under these conditions, i.e. LOP and flood, all four diesels would not be required to achieve and maintain cold shutdowm.
Thus, for a realistic shutdown scenario there in fact would be approximately 14 days fuel oil available for required diesel operation.
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ROPE CREEK GENERATING STATICS Onshore Burricane - Wind Flows s
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~ SUMPnRY OF REDUCED STANDBY.
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DIESEL GENERATOR LOADING.TO I~
' ACCOMMODATE A STANDING HURRICANE f
'AFTER.A LOSS OF OFFSITE POWER
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On the' loss of offsito power, the four standby diesel engines are started.
fDuring the period from 13 seconds after the engines start to 10 minutes, s
cthe total. loading of the' engines will'be 8006 KW with a total fuel consumption Tate of approximately 581 GPH. 'During the loss of offsite power, the loss of co31 ant loads are not actuated, such as the RHR pumps,
' reactor core spray pumps, RB -FRVS recirculating fans,. heating coils,
'which are major load contributors.
After 10 minute's to one hour, loads are adjusted to l100l KW with a ' fuel consumption rate cf 773 GPH.-
At the end of one hour'to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />,.the. load'is adjusted to 10969 KW with a fuel consumption rate of 769 GPH.
l After 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, non essential loads will be dropped reducing the load to 7741 KW with a fuel consumption rate of 576 GPH. Additionally after 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, the "D" standby diesel generator will be secured (shutdown) with its share of the load being taken up by the three operating standby. diesel generators.
o With the loading described above, the standby diesel generators would operate for 14 days without refueling and have a margin of 1400 gallons of fuel left r.
in the storage tanks. This is based on the fuel oil storage tanks being filled to -100% capacity upon receipt of a hurricane, tornado, or tropical storm-alert for the Artificial Island' area, and the fuel oil consumption rates shown on the attached test data curve of fuel rate versus percent load for standby diesel generator "B".
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HCGS FSAR MOOT FISO LOADi>44. TA154.5 to Page lof 1"4 Acce**eopATE A svmescenig TABLE 8.3-2 MIEICA*4E. FeLLOWeeJCe A LoS5 STANG8Y DIESEL GENERATOR IAADING Of. OF F$ g yg, Ng, 4 STANDST DIESEL-GENERATOSS IN SERVICE DESIGN BASIS ACCIDENT Standby Diesel Generator A Standby Diesel Generator 5 P-M kW Demand kW g
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Con-13 e -
to min-60 min 6:r Con-13 e -
10 min 60 min 3 y No.
Egg Description nected 13 e 10 mi n 60 min ce nected h
10 min 60 min cd h Class 1E Loads M
-646-646 1
-446--
1.
meactor core spray pumpe 1
1
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-864-991 991 93I 1
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pam pumpe 476 lh R&*1fr-476 476 476 s( f fe 1 1
3.
Safety aux cooling system pumps
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core spray peep room unit 2
coolere 1
S.
seotor-operated valves 1
-2e 2e 2e 2e 20 20 10 1
c.
auge rm unit cooler f ans 1
32 32 32 2L 32 32 32 17.
1 7.
Intake structure supply fans 1
S.
Intake structurs traveling 1
- 1. 6
- 1. 6 1.6 l.(p 1
screens area fans 16 IL -
Ib 16 16 16 Ib 2
9.
pasa pump rm unit coolere fane 2
4 4
4 2
13.
DCIC pump to unit coolers 12 43-11.
asPCI pump rm unit coolers 2
12.
125-V dc battery chargers 2
62 62
.62 62 (of.
2 62 62 62 62
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1 1
1 1
1 I
13.
Diesel area battery room 1
1 1
1 1
exhaust tano 4
- f' 4
If 2
10.
Diesel fuel oil transfer peaupe 2
634 634 634 634 (e)$ 1 15.
Station service water pumps 1
M M
"999"
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-434-
-436 15.
RB FRVS recirculation system 2
tano 17.
Control rm supply fans
2 McGS FSAR MOEM pggp LOAOl*46 TAStW.TO Page 20fk4-7 ACCOP49eODATT. 4 STAT 40t>4Gy TABLE e.3-2 (cont)
HuEgicAqq, pot.LawsMG A 1.06 standby pieset cenerator A standby piesel Generator a
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& _rd kw a$
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c r d kw cd k M.
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2esy/126-v ac uries to power 4
6e se so 6e 40 4
se se se so 60 t
diet peneto 13.
124-v ac (3&aes 1E instrumen-4 41 41 41 41 h
4 41 41 41 41
'll tation power supply 32 32 32 32.
32 32 32 32.
1 1
24.
Intake structure exhaugt fane 1
1 j
21.
Control room chilled water circulating ganspe 1
22.
Control room supply unit i
heating coils f
23.
Control roce unter chillers I
i 10e 100 1ee too
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100 100 too 100 2 24 Diesell generator rcos recirc 2
j systems fans
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j 25.
Primary containment instrument l
gas ccepressor i
j 26.
mettery chargere, 250-v de 1
15 15 15 15 ff 1
15 15 15 15 15 J
1 27.
Control area battery roce exhaust fans
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-4es-4ee 2
2s. as FRVS recirculation unit 2
i boating coile 1
16 16 16 16 16 16 Ile 1
j Jg.
Traveling screen spray water 1
I booster peaspe 1
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3a. Et FRv3 ver.t unit heeting coll 1
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31.
control room supply system return fans
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control roce emergency filter fane 1
1 33.
Safety aux cooling system unit coolers 6o
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ruel pool cooling pumps t
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1 UCGS VSAR M001 FIED LOADi*44 TABCW 70 Page 30f 14 d
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Standby Diesel Generator B h
HUEItIcA>4g, 5:ot.t.oWNG A LOSS o
P-nd kW op gpp$gg gg, Demand kW
> Mo.
Con.
13 s -
10 min-60 min &
con-13 s -
10 min 60 min S.y, O No.
h Description nected 13 s 10,mp 60 man aseene e nected 13 s to sin 60 sala Devene ap p
14 He.
35.
Control room emergency filter l
unit electric heating coils l
36.
Control equipment room air supply fan 1
34 96-
- to 37.
Es FRVS went sys fans 1
l 30.
Containment hydrogen recom-1 biner system 4
39.
control equip room supply annit heating coils 1
1 1
CO.
Service teater self-cleaning 1
1 1
1 1
1 strainers M
.-39-.
46 1
-43
.33
.44-1 l
01, stan&by liquid control pumps C2.
Public address system 120-V 1
20.5 20.5 20.5 20.5 10 5 -
ac ppwer supply 03.
security system 120-V ac power supply j
00.
IEESS computer 120-V ac power supply 1
20.5 20.5 20.5' 29.5 10 5 j
l 45.
flor computer 120-V ac power supply i
CS.
400-V power supply to class 1E chiller penets 4
4 4
1 4
4 4
1 1
07.
Traveling screens i
e a
e a
1 e
a s.
s J
ca. ecca jockey pm.,
l 09.
Kator-driven diesel generator 1
1.5 1.5 1.5 1.5 1.6 1 1.5
- 1. 5
- 1. 5
- 1. 5 3f i
l tust oil standby pumps i
W
-09 1
50.
Standby liquid control pump r c osa d u -t heaters j
I
c.
MOOT FIED LOAOld4 TASt.E ro ncos rsaa M C8MMoDATE 4 STAe4Dema%
HUERICAngE, pag _t,owg4 A g_g TAaLE s.3-2 (cont)
Page tot 14 '
'OP oPFStrE RblEC..
standby o1.
1 cenerator a standby otesel Generator a O
Demand kW Demand kW d4%
Taat.: a.3-2 (conti page sof 14 HuttticAS4g, pet.L.onnJe>J(i, A LoS5 f 'g op oFFStre. R mlEC..
standby ates.1 cenerator A g
standby olesel oenerator a 3
Demand kW
& --d kw h>
$ *' =.
z <0 d
I con-13 e -
10 min-60 min &y Con-13 e -
10 min 68 min 5 y 0
DJ f 60_,313
- -^
h Description nected 13 e to nin 60 min.ansend-e4bnected 13 e 10 min j
NY 2M ME-toon-Class 1Etaade 32 32 EL
-1 TL Turbine-generator turning gear j
c11 pump
--44--
-44 I
72.
octution operating heater 73.
oryw 11 cooling unit fans a
'F2.
Je2.
31 31.
3L a 32.
2L 31.
32.
3 2,.
N
.S h
1 73.
andmaste exhaust fame 1
76 76 -
"Its
)
61 61 hl 1
75.
Essential plant lighting 1
76.
CSD mater pumps 1
3.a.
3,s I
17.
Turbine building battery room 1
i exhaust fans k
84 34 e aa.
i 78.
Turbine generator aux 1
Dearing litt pamp Total 9 - 5 hp each Turning gear - 60 hp 79.
shorgency instrument air 1
f compressor
)
j St.
Radmaste supply fans l2.0 32 0 1
l St.
Reactor building supply air 1
j handling units I
I
!N IN
!@ 1 f
92.
Reactor building exhaust fane 1
b 6
(p 1
83.
Radmaste tank went filter fane 1
Sea.
-4 4
- 1 84.
'herbine building battery r'oom 1
i supply fans 1
A6 45.
Radmaste tank went filter 1
f heating colle 12 Q1 f
ca. chemteet tab omhauat fane 1
1
HCGS FSAR MOOlFIED LOADlbl4 TABI E TO Page 6of 14 TABLE 8.3-2 (cont)
ACCo*4HODATE 4 STAD408b4Gg i
HUEElCAIh4E F01.LOkIlh4G A L.OS$
Standby Diesel Generator A Q
Standby Diesel Generator B Demand kW I-W -4 kW e F 0F FS I TE. R%IEt..
No.
I No.
Con-13 e -
10 mim 68 min S 60 min &[ pected Con-13 e -
10 min-4
( p.
64_g&g
- ~ "
%,nf 9
,1],e 10 min h
Descript ion nocted 13 e 10 min 60 min W
21 HC==ge-
~
1 4t-i 07.
Diesel generator stasting air 1
compressore l@
12 0 sto 12.0 120 12h i
ca. neactor aux cooling system 1
pumpe 102' 102
.M 102 102 iCL 2
j
'89.
125-V dc battery chargers 2
31 31 31 31 31 31 1
90.
125-V dc battery chargere 1
51 51 5~l 1
l 91.
250-V de battery chargers 92.
Standby liquid control sol l
mixtng heater 5
l 93.
RFFT auxiliaries 21.2 21.2 Lt.L 21.2 21.2 11.1. 1 laabe oil pump 1
i hrning gear motor 41 41 lll 4
41 41 NI 4
l 94 Miscellaneous instrumentation 4
120-V ac power supply
)
12 12 IL 24 24 1:4 1
95.
20s-V/240-V ac IPsets to diet 2
panels 1
96.
peactor building floor drain eump panape 1
f 97.
Drywell equip drain sump pamps 1
t 1
90.
Drywell floor drain sump pump 1
3.5 3.5
.76 1
- 3. 5 3.5 35 1
99.
Power supply for unit went 1
radiation monitoring systeme
~~
~"
)
100. Power supply for DLD -
radiation monitoring systems 16 16 Ila 1
1 131. Tnsrbine-generator main seat oil paamp 6
6
(,
1 102. Turbine generator recirc seat j
ott pump i
I
.+
...._..._u.n..._
e..
s g pggO.l.OAOlbl4 TAB 1.5 TO HCGS FSAR ACCOPeteOMTE A STAD4Dl%
TABLE 8.3-2 (cont)
Page 70f 14 HUE. Rim % Fol LOWi>JG A 3. o$$
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h Of-OPFS t re. R> LEE..
standby otesel cenerator a standby oi e.1 cenerator a Demand kW Demand kW zg 2g
.o.
con-13 e -
It ein 60 min 5 l.
con-13 e -
10 min-60 min S y
p nected 13 e 16 min 60 min M qp gt h
Description pected 11_e to sin 60 min
^- -'
2.9 H8-vs HL
?
- 1. 5 1.5 lS f
1930 Turbine generator seal oil
-1 l
vacuum pump 100. Radweste 224-v dc battery room 1
j duct heater 4
-4 I
105. Condensate storage tank beat 1
j tracing 103. TSC supply system fan 1970 TSC supply erotem heating coil 1
j.
100. Tsc emergency filter fan i
109. Tec emergency filter htg coil j
119. Steam tunnel unit cooler 1
l tB1. Turbine building battery room 1 -.46-
~
g supply ien & htg coil i
l 1
i 1920 Turbine building compartment 1
3 exhauet ian i
}
1130 control area 125-V de battery 1
-48 14.--
j room duct heater 1
l 114. memote shutdown panel room 1
)
eupply fan l
115. pomote shutdown panel room 1
heating coil
,i e
]
i rotel 32ei
-4aa-
-aus.
4.,+-
e *
- +e++-
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1
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2r2, 1997.4
.% 26 3 3702 3 A9t3 242.
1937 23712. M5 2.
1137 2.
i l
h i
_0 -
.;_m 3
HCGS FSAR g gpigo LoAOi>44 TABt.D TO ynat.e e.3-2 (conti page sof 14 Accee4HopATE A sTA*40*8%
0 standby otesel cenerater o g
HUEfttcA64F_ Fot LohHbJ4 A LM standby piesel cenerator C P
peaana aw Demand kW of. opFS re. R*JEE.
1 No.
10 0.
g con-13 s -
10 min-60 min O con-13 s -
10 min 64 min 6, j
h Descristion nected 11 e 10 min 60 min povend-sgr-nected 13 e 10 min M 4eesad-ea r-et Hvt.
M tet Class 1E Loads 494 -
=499 M
1 438-1.
3eactor core spray pumps 1
ASA.
ada 1
494 464 -
4 2.
Rua pumpe t
476 476
'476 476 476 476 a4% 1
{
J.
Safety aus cooling system 1
{
pumpe
. -99 gg-I 4.
Core spray pump room unit 2
.4a.
2 f
coolere 1
5.
sector-operated valves 1
20 29 20 20 20 20 2
1 l
6.
Ih.gr rm unit cooler fano 1
~
1 7.
Intake structure supply fans 1
~
I S.
Intake structure traveling
~
i screens area fans 1
46-2 f
46 9.
RMR pump ra unit cooters fans 2
1 l
10.
RCIC pump to unit coolers 11.
MPCI pump re unit coolers 12.
125-v dc battery chargers 3
93 93 93 93 13 3
93 93 93 93 l
13.
olesel area hattery room 1
1 1
1 1
1 1
1 1
1 exhaust fans 4
4 4
2 14.
Diesel fuel oil transfer 2
pumps 634 6 34 634 j
15.
station service water pumps 1
634 634 634 GM 1
=444-499-494--
1 l
16.
RB FSVS recirculation system 1
6 446--
446-1 fans 32 32 32 St. 1 17.
Control re supply fans 1
i te.
20ev/120-V ac urnas to power e
60 60 60 60 60 4 60 60 60 60 i
diet panels i
i l,
l
.~~
I HCCS FSAR
' MOOT FIED 4.oADIN (, TA St.u m f
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TAaLE 8. 3-2. (conti Fage Sof 14 ElmME. Fot LowJeeJC, A t.oss op,oppgg7g g Standby Diesel Generator C
. Standby Diesel Generator D g
Demand kW p
Demand kW 4
No.
~
No NII.
i con-13 e -
10 min-60 mins *dcon.
13 e -
.10 man'168 min S,b i
h Description nected 13 e 10 min 60 min 4evend A M octed
,1,] 3 M
60 mia N
N Sith M
{
j-19.
120-V ac cleos 1E in4trumen-
-4 41 41 41 41 41 4
41 41 41 41 tation power supply
'1 20.
Intake structure exhaust fane 1
40 40 40 88 8 1
l 21.
control room chilled water 1
l circulating pampo t
90 90 90 90 1
l 22.
Control room supply unit 1
i heating coils 1
506 506 506 5%
1 23.
Control room unter ch111ere 1
100 100 100 100 2
100 100 tot 2h Diesel generator room recirc 2
system fans 12 12 11 1
25.
Frimary containment inettument 1
l gas congiressor
~
26.
Battery chargere, 250-V de 4
4 4
ag 3
27.
Centrol area battery room 1
exhaust fano i
900-
-400
-900-
.444-844 440 1
?
28.
BB FBVS recirculation unit 1
heating coile 16 16 16 I(a 1
16 16 16 29.
Traveling screen spray water 1
booster pumpe 3% RS FRVS went unit heating coil 1
16 16 16 Ile 1
31.
Control room supply system 1
retgra fans 1
32.
Control room emergency filter 1
.aa.
.ae.
.e0 fane 1
33.
Safety aux cooling eyeten unit 2
12 12 12 IL 2 coolers 34.
Fuel pool cooling pumpe p
e-i 35.
control room emergency filter 3
44
-43 4.p.
1 unit electric l. eating coile
l wkOD
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standby oiesel cenerator standby Dieset seaerator o o
D Demand kW e-Demand kW dh i
$ no.
.4 60 min 5pcon-Se esa S(g g
13 s -
10 min n
con-13 s -
10 min-l B,gg Description sected 13 s 10 min 60 min.Seveme Ebnected 13 e to mia 60 min p
.N H5
~
1 52.
250-v dc battery room duct heaters 1 34-3.1.
53.
125-v de dieset area tuttery 1
-.34
- 44. -
.- --34.-
)
room duct heaters e
54.
CPcI pump to 4 duct heater 55.
acic pump room duct heaters 56.
250-v dc battery room duct heater 57.
class 1E penet room water j
chillers 4
j 58.
class 1E panel room chilled l
water pumpe 1
59.
class 1E pemel room supply s i
reture air fans i
I CO.
class lE panel room electric j
heaters f
61.
Battery room exhaust fan 1
44 44 44-44=
62.
Battery room duct heater 1
-64 44-44 44-I t
4 l
l
?
9 ophIu 7
8 hg 1
2 -
0 8
8 4
o n.
i r
M-m 2
e t o
4 t
a 1
r f
e o n 2
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ck i
em 2
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- 1. '-
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TABLE S.3-2 (conti Page 13of 14 ggg 4 gg o
of-OPF5elTE' RwJEE..
standby Diesel cenerator e o
standby ' Diesel semerator p F
&--e w p.
&-e hw 6
No.
+*;-
No.
con-13 e -
10 min-64 min s a con-13 e -
10 min 60 sia 5 P
una Deecrietto.
n.cted ue io at.
6e min cir nected n_g jg_da H sea g $ r-
+
.de.
-w-sa.
1 ev. Diesel,s orator starting air 1'
compressore i
se, no.ctor aun cools,e, em i
pe=e*
I, s9.
125-v dc bettery chargers h25-vdebatterychargere 31
.31 31 31 31 1
1 So.
l 91.
2se-v de mettery chareece Je-
.44-1 92.
Standby liquid control sol mistag heater i
93.
RFFT aus111eries 21.2 21.2 23.Z.
l
~1mbe oil pump 1
I Turning gear noter 41 et ag g g
gg gg I
l 94.
eslocellaneous irstrumentation 4
120 V ac power supply j
12 12 U.
1 12 12 95.
208-v/124-v ac EFests to diet 1
panels i -4--
~
~'
+ 2 j
96.
Reactor building floor drain 2
sump pumpe St.
Drywell equip drain eump pumpe I
l 90.
Drywell floor drain sump pump l
99.
Pouer supply for unit went radiation monitoring systeme 3.5 3.5 38 1
- 3. 5
- 3. 5 -
l 199. Power supply for DLD -
1 radiation monitoring systems
~
~
l 101. Turbine-generator mean osal cil pump
~
~
~
132. Turbine-generator recirc seat 1
o11 pump i
1
. :n. a.:.:
ms e g pyggy L oAD1046 TASt.B f0 MCOM M U A TAst.E e.3-2 (cont)
Page teof 14 i
HUEElcA64F Fot tow 8'J0 A LONb g
stanabynyset retor a g
standby o ese nerator c i
o p, o p p st y g ft m l E f..
ed ti"k No.
' k.
s i
con-13 e -
10 min-60 min S.fb con-13 e -
to mim 8f 8.,. p I
88 o.
Hg Description nected 13 e to sin. 60 min -
e# nected 13 e h
g.
a f*
~
{
143. Yterbine-generator seal oil vacuum pump i
~~
140. Radusste 224-V dc battery room duct heater I
105. condensate storage tank heat 1
tracing M
20 20 i
106. Tsc supply system f an 1
I 30 34 30 i
107. Tac supply system beating coit 1
20 24 20 104. Tsc emergency filter fame 1
13 13 l}
109. Tac emergency filter htg coil 1
1 j
118. steam tummel unit cooler I
111. Turbine basilaing battery room j
mupply faa & htg coit
- I 112. Turbine building compartment i
exhaust faa 113. Control area 125-V Ac bettery room duct beater
~~
110. Demote shutdoun panel room supply fan i
I 115. memote shuteoun panel room J
heating coil 1
4 M
M
- OOOO*
3444.
.h
-@$99*7 ra.t7Iw71
.zs).s _ issi.s._ g roo iw o
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+
ATTACHMENT II e *
- o-i t
i i
+
g l
00ESTION 430.81 (SECT 7.ON 9.5.4) 1 In Section 9.5.4.2.1 of the FSAR you state that "The interior and exterior surfaces of the [ fuel oil storage] tank are ccerosion a
[
protected by carboline carbo zine 11 coatings.
I&E circular 77-15 discusses the incompatibility between diesel fuel
~ il and zinc.
The reaction results in a substance resembling o
,i l soap which when heated becomes insoluble and this substance could render diesel generators inoperable due to blocked fuel lines, 8
injectors, etc.
This is not acceptable.
It is our position that fuel oil storage tanks be provided with internal corrosion protection.
Therefore provide the results of tests which show that_over the lifetime of the plant that the carboline carbo zine
- 11. coating used is compatible with the type of diesel fuel oil lt that will be used at your plant and that the condition described in the circular will not occur or replace the internal coating with a non-zine base type that is compatible with diesel fuel oil.
(SRP 9.5.4,-Part II) t
RESPONSE
HCGS will remove the existing inorganic zinc coating from the diesel generator fuel oil tanks.
The tanks will be blasted to the white meta 1' interior of SSPC-SP5.
Two coats of Amercoat No.
90 or equivalent will-be applied to the tank interior.
e l.
T-l, sd f
a 430.81-1
- -.. -. -.