LD-94-069, Forwards marked-up CESSAR-DC Figure 5.1.2-2 Re Proposed Design Change to Remove RCP Seal Coolers

Forwards marked-up CESSAR-DC Figure 5.1.2-2 Re Proposed Design Change to Remove RCP Seal Coolers

ML20078Q719
Person / Time
Site:	05200002
Issue date:	12/08/1994
From:	Brinkman C ABB COMBUSTION ENGINEERING NUCLEAR FUEL (FORMERLY, ASEA BROWN BOVERI, INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
LD-94-069, LD-94-69, NUDOCS 9412230043
Download: ML20078Q719 (28)

Text

. _ _ _ _ - _ _ _ - - _ _ _ _ _ _

AEE December 8, 1994 LD-94-069 Docket No.52-002 Attn: Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

System 80+* Design Control Document Design Change

Dear Sirs:

During the development of the Design Control Document, ABB-CE proposed a design change to remove the reactor coolant pump seal coolers.

These coolers are shown as " Cooler No.1" and " Cooler No. 2" on CESSAR-DC Figure 5.1.2-2.

The high pressure cooler, also shown on that figure, remains as part of the.lesign.

Seal coolers No. I and 2 are being removed to simplify the design and it is noted that their removal decreases the probability of an intersystem LOCA.

Attached to this letter are the marked-up CESSAR-DC pages related to this design change.

These markups have been discussed with NRC staff and it is our understanding that the staff concurs that the conclusions of the System 80+ Final Safety Evaluation Report remain valid.

If you have any questions, please call me or Mr. Stan Ritterbusch at (203) 285-5206.

Very truly yours, COMBUSTION ENGINEERING, INC.

C. B. Brinkman Director Nuclear Systems Licensing CBB/ser cc:

S. Magruder (NRC)

P. Lang (DOE)

ABB Combustion Engineering Nuclear Power I{

canumm 09n.my inc I

ic c cm nu 9412230043 9A1200

• 'uam ci e,

)l PDR ADOCK 05200002

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A PDR

CESOAR !!ni!,cui.

I 1

1 TABLE 3.2-2 (Sheet 2 of 29)

JAFETY CLASS 1. 2 1 3 VALY11 Component Location /

Safety Seismic Quality Identification Description Class Cateoorv Class RC-712, 713, 714, 715 RCP vent 2

I 1

RC-446, 447, 448, 449, RCP HP cooler 1

I 1

450, 451, 452, 453 RC-868, 869, 870, 871, RCP filter drain 1

I 1

700, 701, 702, 703 RC-724, 725, 726, 727, RCP seal cole pressure 2

I 1

~-

736, 737, 738, 739 RC-430, 431, 432, 433, RCP controlled bleedoff 2

I 1

344, 345, 346, 347 i

RC-380, 381, 382, 383 RCP vapor seal pressure 2

I 1

indicator Main Steam & Feedwater System (MS&FW) (1)

SG-105, 106, 107, 108 ADV block valve 2

I 1

SG-130, 135, 172, 175 Downcomer isolation 2

I 1

SG-132, 137, 174, 177 Economizer isolation 2

I 1

SG-140, 141, 150, 151 Main steam isolation 2

1 1

l SG-168, 182 Main steam isolation 2

I 1

valve bypass valve SG-169, 183 Main steam isolation valve 2

I I

bypass valve SG-178, 179, 184, 185 Atmospheric dump valve 2

I 1

SG-552, 553 SG test connection 2

I 1

SG-554, 555, 556, 557, Main steam safety valve 2

I 1

558, 559, 560, 561, 572, 573, 574, 575, 576, 577, 678, 579, 691, 692, 694, 695 SG-567, 598, 599, 612 Economizer check valve 2

I 1

650, 651 SG-586, 587, 605, 609 Downtomer drain valve 2

I 1

SG-603, 611, 661, 665 SG purge connection 2

I 1

l SG-608, 644 Economizer drain valve 2

I 1

7anendment R July 30, 1993

~

3 l

2 1

1 g

ng (NOTE 18) a FI FR

,gggg Rcp + _.5 (RC-4 331 p.156 AC PI A'PI BEARING CONTROLS

' *' 3 R$*GL-A*l1/2*2 I

H H

g C T gg Rc-*30 (F-186, kS-G,L-A-3/* 2 BLEEDOFF

\\l FT W E-*Lem-3tO-128 l g

H A

80P

1. "] /

Rc.3,

CvCS IG-eNF-81 x5-GL-A-t-2

\\

(RC-3453 x$-GL-A-l1/2-2 sf ATCal TEne.

rm (NQTES 3 8 ID gi P-le31 (RC-3831 sp.333 1A l

2 (RC-3823 gp.gg33,

RCP i

iRC-seis

p. ig:

y l

g,.

q RC-380 1

(NoiE., y" tere in i

-s-o N

0 I

us-a-A-i-2 A

s

-l RCP 90P A

INOTE lli, 3:!;tl l'

mrt in il it.sy

.. (18 TR H

E f___. _J 'E E E"Pa h-@g he$b! '..',E.,

TE ii

..rt ii, tl 1 n.

aC:n

,n p____

______,ILOutROfL gg 3 y.

,,m,,

- Pi g

gT-Hel I

H P-lS2 x 5 -GL -A-I-2 1 RESERVOIR

.1 73.

I gop -

RCP F

~

4-13e 1r u m-i. o,

,P.i 2, s

4

• l184

• =

A gf. qu L-lOS L

st gy H

g gfg (T 9 31 BL-CB-B-l*4 RCP

• v s

l u

'E'"

N I

%^'M LET" (2-1365 C

2-i.6i C

Coo' N o2 /

,,,3,,

4 SOP Jf

'I*III3 s

(2-52 63 DR AIN

• l I NCE ICA'OTE 73 L

(N E

SUPPORT b

[

stauC u e i-co,Em, I m m TH4UST STRUCTURE H

['" ""

$(ARING h

ec%

ENOTE 133 T 156

_[A

')

H ha (RC-739) 2 g

(? 16 63 y

47-1763 U-IIS ACOUST IC I

YL 'AC "'7 3 73 W

(f-1963 l (U-1283 i

k 11 (NOTE 1 e IRC-r------

d 0$ ggggym

\\ O'a "C V H'l '"

30-12 2 I i-D TI D

I

• = _s i _ - = =3

,*t e t 7T it --

vit e l M 88

~

7) g 1 P* lSt 64L R-F2 m

I ((T-TI I I

(P-161) g pg

- Rgp m

eve 0't tot ig. gg (P-1713 j$, THE P(PjNG Al m

Wif W

~~~

OF 1.YPIC AL Re THE $PE C lP lC DEv!CE TE WPE C

(T AG NUMBER $_ aNOTE 15

%,i_,

(NOTE III i

14.1 MIS ORA 9tNG I*

9. ggg i IRC-449)

I tRC-453 I

w DE T AIL 5 OF I i

IRC-4*B1 g

CYCLOP4 tRC-4523

,j y

_ a l

_A 73. [,

IRC-*4 7)

FILTER 1RC-*Sil 11 THIS vmLvE IS ?

v RC-446 RC**SO g

C INTECRN CC U

,7 g

,1 g s'.1611

y. igi lH

• NR d

X

% assfuuLle n.cr w f g

12.30INCHDIAng P RCP M*l*1 1

I RC-868 1 rk l

oF srAINLEss AING CouPoNFNT COOLING J.

J iRC-869:J tu

• • TE R Sv5TE u 1RC-870s

1. st5-CL*m-t-1

11. PAmaut1ER S 4

l (RC -8 78) g y

10.

MACHtNED PL BOP i

g BOP CCes tRC 7C2) es.DL-a-1-4

.s.y.

RCP-t-sop H

l'

'E 'cis' 05' f

,14,,,,,,

g[,

RC P m

.RCP

,,.,3 "C'T, W DRAlN A~ OR.Flw i,aC. x..i i-REOUCilON g T

..C....,

e a -Ca + "-

\\-

e i~ 1 - Ng m.C,...,.. I_

IT i

7 snL cOou 2 eL-C

-e-2-.

al-Ce+i-*

RC,,.oP DIFFERENTIA T

W DRAIN 6.

CIL LIF T P I*

BL -CR-B-t-*

i si2Es smwe I E-atem-niO-m

5. EACH OIL Li (N_

CORRE SPO@p

4. 04L RESERvol toCAtto on Amendment i 3, ONE OF &l" '

WONITORED December 21,199C p

2. LO Est t^o Fi0ure snowN IN NLA TM

/

REACTOR COULANT PUMP t roa SiusO'

/

PIPING AND INSTRUMENTATION DIAGRAM 5.1.2 2 i

CESSAR ENMemo,.

drains system collects miscellaneous leaks, spills, and equipment drainage, and routes them to a separate floor drain sump.

Relief valves are provided on the component cooling water lines of each heat exchanger that is cooled by component cooling water.

These relief valves are sized to provide protection against increased pressure due to thermal effects while portions of the system are isolated or to relieve the maximum credible leakage from higher pressure sources.

The discharge of these relief devices is routed to a suitable location so that personnel and other nuclear safety related equipment are adequately protected.

ASME III Class 3 requires a minimum size of 3/4 inch for these thermal relief valves.

Pressure relief is provided for each reactor coolant pump to protect against the potential overpressurization of the CCWS_duep7 to a r_cactor coolant pump high pressure seal cooler f tnrott s

' seal cooler 1 tube rupture.

The pressure relief is sized nu occept the maxifnum expected in-leakage from_a reactor coolant pump high

-1

- m u tube rupture.

The pressure seal cooler M stia pressure relief discharge is directed to the containment floor drain sump which is within the holdup volume.

Electric motor operated valves are located on the component cooling water supply and return lines to each reactor coolant pump.

These valves can be used to isolate the in-leakage dun g s a reactor coolant pump high pressure seal cooler orgyuu py,

' tube rupture.

In case of a major leak in one of the CCWS divisions, the affected division is removed from service and the other division is utilized.

Water quality design parameters applicable to the CCWS are given in Table 9.2.2-1.

9.2.2.2.1 Component Descriptions Table 9.2.2-4 contains the component design parameters for the major components.

Each component is described in the following subsections.

The active valves are described in Section 9.2.2.2.1.9 and listed in Table 9.2.2-5.

9.2.2.2.1.1 Component Cooling Water Heat Exchangers The CCW heat exchangers are designed wo meet specific site conditions.

A horizontal shell and tube heat exchanger is discussed in the following sections, however a plate type heat exchanger may be substituted.

Sites selecting the plate type heat exchanger shall provide strainer protection against debris or arrangements which allow backflushing on the service water side.

Amenament R 9.2-25 July 30, 1993

CESSAREinib a l

8 B.

Shutdown cooling mini-flow heat exchangers (2 total, 1 per 7

I division).

1 C.

Safety injection pump motor coolers (4

total, 2

per i

division).

D.

Containment spray heat exchangers (2 total,1 per division).

E.

Shutdown cooling pump motor coolers (2

total, 1

per division).

F.

Containment spray pump motor coolers (2

total, 1 per division).

G.

Containment spray mini-flow heat exchangers (2 total, 1 per division).

c H.

Component cooling water pump motor coolers (4 total, 2 per division).

I.

Spent fuel pool cooling pump motor coolers (2 total, 1 per division).

J.

Motor driven emergency feedwater pump motor coolers (2

total, 1 per division).

K.

Diesel generator engine jacket water cooler (2 total, 1 per division).

L.

Essential chilled water condensers (2

total, 1

per division).

1 M.

Spent fuel pool cooling heat exchangers (2 total, 1 per l division).

1 i

The non-essential components are divided between the two divisions of the CCWS.

The split was based upon (1) creating similar flow and heat load requirements between the two divisions and (2) component locations.

These components are listed below:

A.

Reactor coolant pump (RCP) motor air coolers (4 total, 2 per division).

B.

RCP motor oil coolers (4 total, 2 per division).

(Note:

)

I Each set of RCP motor oil coolers contains one upper and one lower bearing oil cooler).

C.

RCP oil coolers (4 total, 2 per division)

RCP seal coolers (8 total, 4 per divisio C'

[

E.

RCP high pressure coolers (4 total, 2 per division).

Amendment R 9.2-34 July 30, 1993 t-

CESSAREin h c,.

14.

Gas stripper outlet header temperature.

15.

Diesel generator engine jacket water cooler 1 and 2 outlet temperatures.

16.

Diesel generator engine starting aftercoolers 1A, 1B, 2A, and 2B outlet temperatures.

17.

Component cooling water pump motor coolers 1A, 1B, 2A and 2B outlet temperatures.

18.

Essential chilled water condensers 1 and 2 outlet temperatures.

B.

Control Room Indication control room indication is provided for component cooling water heat exchangers 1A, 1B, 2A, and 2B inlet and outlet temperatures.

C.

Test Points Temperature test points are provided for the following process temperature parameters:

1.

CCW heat exchangers 1A, 1B, 2A, and 2B inlet and outlet temperatures.

2.

Sample heat exchanger outlet header temperatures.

3.

Reactor coolant pump coolers inlet header temperature.

4.

Reactor coolant pumps 1A, 1B, 2A, and 2B high pressure cooler outlet temperatures.

Q-n.

'5.

Reactor coolant pumps 1A, 1B, 2A, and 2B seal cooler' t header temperatures.

6.

Reactor coolant pumps 1A, 1B, 2A, and 2B oil cooler outlet temperatures.

7.

Reactor coolant pumps 1A, 1B, 2A, and 2B motor lower bearing oil cooler outlet temperatures.

8.

Reactor coolant pumps 1A, 1B, 2A, and 2B motor air cooler outlet temperatures.

9.

Reactor coolant pumps 1A, 1B, 2A, and 2B motor upper bearing oil cooler outlet temperatures.

10.

Charging pump mini-flow heat exchangers 1 and 2 outlet i

temperatures.

Amendment R 9.2-44 July 30, 1993 e

CEOSAR E!n%ua.

4.

Safety injection pump motor coolers 1,

2, 3,

and 4 l

outlet flows.

5.

Containment spray pump motor coolers 1 and 2 outlet flows.

6.

Letdown heat exchanger outlet flow.

7.

Gas stripper outlet flow.

8.

Boric acid concentrator outlet flow.

9.

Reactor coolant pumps 1A, 1B, 2A, and 2B high pressure coolers outlet flows.

r

~1_E Reactor coolant pumps 1A, 1B, 2A, and 2B seal coolers' *-

outlet header flows.

.s 11.

Reactor coolant pumps 1A, 1B, 2A, and 2B oil coolers outlet flows.

12.

Reactor coolant pumps 1A, 1B, 2A, and 2B motor lower bearing oil coolers outlet flows.

13.

Reactor coolant pumps 1A, 1B, 2A, and 2B motor air coolers outlet flows.

l l

14.

Reactor coolant pumps 1A, 1B, 2A, and 2B motor upper bearing oil coolers outlet flows.

15.

Emergency feedwater pump motor coolers 1 and 2 outlet I

flows.

l 16.

Containment spray heat exchangers 1 and 2 outlet flows.

17.

Spent fuel pool cooling pump motor coolers 1 and 2 outlet flows.

18.

Containment spray mini-flow heat exchangers 1 and 2 l

outlet flows, l

19.

Shutdown cooling mini-flow heat exchangers 1 and 2 outlet flows.

20.

Component cooling water radiation monitors 1 and 2 inlet flows.

21.

Sample heat exchangers (each) outlet flows.

22.

Diesel generator engine jacket water cooler 1 and 2 outlet flows.

Amendment J 9.2-46 April 30, 1992

.CESSARUih eu

~

2.

Shutdown cooling heat exchangers 1 and 2 low and high outlet flows.

3.

Shutdown cooling pump motor coolers 1 and 2 low outlet flows.

4.

Safety injection pump motor coolers 1, 2,

3, and 4 low outlet flows.

5.

Containment spray pump motor coolers 1 and 2 low outlet flows.

6.

Reactor coolant pumps 1A, 1B, 2A, and 2B high pressure coolers low outlet flows.

~. - - - -

6.

Reactor coolant pumps 1A, 1B, 2A, and 2B seal coolers.c C

~

Q ow outlet header flows.

8.

Reactor coolant pumps 1A, 1B, 2A, and 2B oil coolers low outlet flows.

9.

Reactor coolant pumps 1A, 1B, 2A, and 2B motor lower bearing oil coolers low outlet flows.

10.

Reactor coolant pumps 1A, 1B, 2A, and 2B motor air coolers low outlet flows.

11.

Reactor coolant pumps 1A, 1B, 2A, and 2B motor upper bearing oil coolers low outlet flows.

12.

Emergency feedwater pump motor coolers 1 and 2 low outlet flows.

13.

Containment spray heat exchangers 1 and 2 low outlet flows.

i 14.

Spent fuel pool cooling pump motor coolers 1 and 2 low j

outlet flows.

]

15.

Diesel generator engine jacket water cooler 1 and 2 low outlet flows.

16.

Diesel generator engine starting air aftercoolers 1A, 1B, 2A, and 2B low outlet flows.

17.

Component cooling water pump motor coolers 1A, 18, 2A, and 2B low outlet flows.

18.

Essential chilled water condensers 1 and 2 low outlet flows.

19.

Charging pump motor coolers 1 and 2 low outlet flows.

Amendment J 9.2-48 April 30, 1992

~

t-I, TABLE 9.2.2-3 (Cont'd)

(Sheet 2 of 16)

TYPICAL COMPONENT COOLING WATER SYTEM HEAT LOADS AND FLOW REQUIREMENTS i

NORMAL OPERATION t

Number With Total Number Receiving Total

{

Component Heat Load Heat load Flo w Flow Div.1 Div. 2 (E + 06 Btulhr)

Div.1 Div. 2 192m]

l Essential Chilled Water Condensers 0

0 0

1 1

1620 RCP Motor Air Coolers 2

2 6.44 2

2 1200 h

RCP Motor Oil Coolers *

• 2 2

0.612 2

2 192 j

RCP Oil Coolers 2

2 1.8 2

2 281.6 RCP Seal Coolers *J 2

2 0.128 2

2 J

RCP High Pressure Coolers 2

2 0.748 2

2 300 Letdown Heat Exchanger 0

1 22.7 0

1 1500 Charging Pump Motor Coolers 1

0 0.577 1

1 140 Charging Pump Mini-Flow Heat Exchangers 1

0 1.98 1

1 800

[

Primary Sample Heat Exchangers O

8 4.08 0

8 240 Steam Generator Primary Sample Heat Exchangers O

6 3.24 0

6 120 Gas Stripper 0

1 17.6 0

1 700 S

~

4 t

~

TABLE 9.2.2-3 (Cont'd)

(Sheet 3 of 16)

~

TYPICAL COMPONENT COOLING WATER SYTEM HEAT LOADS AND FLOW REQUIREMENTS NORMAL OPERATION Number With Total Number Receiv'mg Total Component Heat Load Heat Load Flow Flow Div.1 Div. 2 IE+ 06 Btulbri Div.1 Div. 2 (com!

O 1

14 0

1 700 Boric Acid Concentrator Normal Chilled Water Condensers 1

1 24 2

2 12000l Instrument Air Compressor Oil Coolers, Intercoolers, 1

1 0.585 2

2 200 g

Jacket Coolers, and Aftercoolers l

S.OlY N,' Y!,

/ 30.1385 E + 06 Btu /hr l

TOTAL HEAT LOAD PER DIVISION 1

( 78.9815)

=

E + 06 Btu /hr TOTAL HEAT LOAD PER DIVISION 2 =

/ 15159 opm TOTAL FLOW PER DIVISION 1

=

I TOTAL FLOW PER DIVISION 2 = ( 13419 opm t

15lA7.g 133s3-8

Y.

e TABLE 9.2.2-3 (Cont'd)

ISheet 5 of 16)

TYPICAL COMPONENT COOLING WATER SYTEM HEAT LOADS AND FLOW REOUfREMENTS SHUTDOWN COOLING (INITIAL)

Number With Total Number Receiving Total Component Heat load Heat Load Flow Flow Div.1 Div. 2 (E + 06 Btulhrl Div.1 Div. 2

{gpml Essential Chilled Water Condensers O

O O

1 1

1620 4

RCP Motor Air Coolers 1

1 3.22 2

2 1200 I

RCP Motor Oil Coolers *

• 1 1

0.306 2

2 192 1

1 0.9 2

2 281.6 4

RCP Oil Coolers EmCP Seal Cooler =*l 1

1 0.064 2

2 70.4j)

RCP High Pressure Coolers 1

1 0.374 2

2 300

)

O 1

12 0

1 990 Letdown Heat Exch: ger Charging Pump Motor Coolers 1

O O.577 1

1 140 Charging Pump Mini-Flow Heat Exchangers 1

0 1.98 1

1 800 Primary Sample Heat Exchangers O

8 4.08 0

8 240 Steam Generator Primary Sample Heat Exchangers O

6 3.24 0

6 120 I

Gas Stripper O

1 17.6 0

1 700 l

l i

Amendment J j,

April 30, 1992

~

.m

W i

e TABLE 9.2.2-3 (Cont'd!

(Sheet 6 of 16) i TYPICAL COMPONENT COOLING WATER SYTEM HEAT LOADS AND FLOW REQUIREMENTS SHUTDOWN COOLING (INITIAL)

Number With Total Number Receiving Total Heat Load Heat Load Flow Flow Component Div,1 Div. 2 IE + 06 Btu /hri Div. 1 Div. 2 (aom)

• O 1

14

'O 1

700 Boric Acid Concentrator 1

1 24 2

2' 12000[

Normal Chilled Water Condensers 1

1 0.585 2

2 200

~k-Instrument Air Compressor Oil Coolers, Intercoolers.

Jatket Coolers, and Aftercoolers t47 ssus-q

/971I35 149.5825 E + 06 Btu /hr TOTAL HEAT LOAD PER DIVISION 1

=

TOTAL HEAT LOAD PER DIVISION 2 =

197.9455 E + 06 Btu /hr TOTAL FLOW PER DIVISION 2 = ( 23159,

opm TOTAL FLOW PER DIVISION 1 25909 '

opm 2312.9-9 25579 9 e

Amendment F July 30, li

}

d

. ~

i s

a TABLE 9.2.2-3 (Cont *di (Sheet 8 of 16)

TYPICAL COMPONENT COOLING WATER SYTEM HEAT LOADS AND FLOW REQUIREMENTS SHUTDOWN COOLING (FINAL)

Number With Total Number Receiving Total Comoonent Heat Load Heat Load Flow Flow Div.1 Div. 2 (E + 06 Btu /hrt Div.1 Div. 2 Ingm.}

Essential Chilled Watsr Condensers 0

0 0

1 1

1620 7

RCP Motor Air Coolers 0

0 0

2 2

1200

) RCP Motor Oil Coolers" 0

0 0

2 2

192 k RCP Oil Coolers 0

0 0

2 2

281.6 r deal Coolers

• J 0

0 0

2 2

70.4 ]

RCP High Pressure Coolers 0

0 0

2 2

300 Letdown Heat Exchanger 0

1 0.51 0

1 35 Charging Pump Motor Coolers 1

0 0.577 1

1 140 Charging Pump Mini-Flow Heat Exchangers 1

0 1.98 1

1 000 Primary Sample Heat Exchangers 0

8 4.08 0

8 240 Steam Generator Primary Sample Heat Exchangers O

6 3.24 0

6 120 Gas Stripper O

O O

O 1

700l 1

I

i l

e d

e I/JILE 9.2.2-3 (Cont'd)

(Sheet 9 of 16) e TYPICAL COMPCNENT COOLING WATER SYTEM HEAT LOADS AND FLOW REQUNtEMENTS SHUTDOWN COOLING (FINAll Number With Total Number Receiving Total Component Heat Load Heat Load h

Ehnv_

Nv.1 Div. 2 (E + 06 B*ulbri Dev.1 D v. 2 lanml O

1 14 0

1 700 Boric Acid Concentrator 1

1 24 2

2 12000l Normal Chilled Water Condensers Instrument Air Compressor Oil Coolers, intercoolers, 1

1 0.585 2

2 200 Jacket Coolers, and Aftercoolers

(

56.2705 E+06 Btu /hr TOTAL HEAT LOAD PER DIVISION 1

=

TOTAL HEAT LOAD PER DIVISION 2 =

65.3235 E+06 Btu /hr 1

/28159; gpm TOTAL FLOW PER DIVISION 1

=

TOTAL FLOW PER DIVISION 2 = (.,24954 opm

?

29/A3-9 249i3.9 Amendiment.R r.iw,n

ion,

(j

)

4.s 0 0 0 0 0 0 0 0 0 2 6 0

4 0 4 2 0 i2 0 9 0

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7 t

1 la s m6 2 1

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a o o n n y

r l

wii t

i i

e H

o g g a mS r

tn r

r e P P P P

d a a m a

s e

s t

i a

s C C C C

r e h h r

t E R R R R L C C P S G I

j I

l l

f Tm F 9.2.2-3 (Cont'd!

(Sheet 12 of 16)

TYPICAL COMNNENT COOLING WATER SYTEM HEAT LOADS AND FLOW REQUIREMENTS REFUELING OPERATK)NS Number With Total Number Receiving Total Heat Load Heat load E!nn flan Component Div. 1 Div. 2 (E +06 Stulbri Dw.1 Dw 2 (nomi

• O 1

14 0

1 700 Boric Acid Concentrator 1

1 24 2

2 12000l Normal Chilled Water Condensers 1

1 0.585 2

2 200 Instrument Air Compressor Oil Coolers. Intercoolers, Ja6ket Coolers, and Aftercoolers k

53.7085 E + 06 Btu /hr TOTAL HEAT LOAD PER DIVISION 1 TOTAL HEAT LOAD PER DIVISION 2 -

85.3085 E + 06 8tu/hr

- 20tz.5.6 68159) opm TOTAL FLOW PER DIVISION 1

=

TOTAL FLOW PER DIVISION 2 =

Q,9919) opm 4ees.s Amendment R July 30, 1993 l

i n

TABLE 9.2.2-3 (Cont'd)

(Sheet 14 of 16)

TYPICAL COMPONENT COOLING WATER SYTEM HEAT LOADS AND FLOW REQUIREMENTS DESIGN BASIS ACCIDENT Number With Total Number Receiving Total Comoonent Heat Load Heat Load Flow Flo w Div.1 Div. 2 (E + 06 Btufht!

Div 1 Div 2

{gprpj Essential Chilled Water Condensers 1

1 6.48 1

1 1620 RCP Motor Air Coolers 0

0 0

2 2

1200 RCP Motor Oil Coolers 0

0 0

2 2

192 RCP Oil Coolers 0

0 0

2 2

281.6 (RCP Seal Coolers

• O O

O 2

2 70.4 j RCP High Pressure Coolers 0

0 0

2 2

300 Letdown Heat Exchanger 0

0 0

0 0

0 Charging Pump Motor Coolers 1

0 0.577 1

1 140 Charging Pump Mini-Flow Heat Exchangers 1

0 1.98 1

1 800 Primary Sample Heat Exchangers 0

0 0

0 0

0 Steam Generator Primary Sample Heat Exchangers 0

0 0

0 0

0 Gas Stripper 0

0 0

0 0

0 l

1 l

Amendment g

l anvil in. 1

,f.

g TABLE 9.2.2-3 (Cont'd)

(Sheet 15 of 16)

TYPICAL CC%NNENT COOLING WATER SYTEM HEAT LOADS AND FLOW REQUIREMENTS l

DESIGN BASIS ACCIDENT l

1 hmber With Teiai Number Receiving Total Component Heat Load Heat load fl.gw_

Flow Dev,1 Div. 2 (E+06 Btu /ht!

Div.1 Div. 2 (gpm_1 Boric Acid Concentrator O

O O

O O

O Normal Chilled Water Condensers 0

0 0

0 0

0 instrument Air Compressor Oil Coolers, Intercoolers, 1

1 0.585 2

2 200 l

Jacket Coolers, and Aftercoolers

.ky 134.2427 E+ 06 Btu /hr TOTAL HEAT LOAD PER DIVISION 1

=

TOTAL HEAT LOAD PER DIVISION 2 =

131.6857 E + 06 Btu /hr 12159 opm TOTAL FLOW PER DIVISION 1

=

TOTAL FLOW PER DIVISION 2 =

12159 opm l

1Z 1Z 3.8 I Z 17.3. 8 I

i t

t TABLE 9.2.2-3 (Cont *di (Sheet 16 of 16) f i

TYPICAL COMPONENT COOLING WATER SYSTEM HEAT LOADS AND FLOW HEQUEER4ENTS l

i i

NOTES:

l

.[

Four sets of two W per pump (two sets ner devision). Data list applies to the two cooler co..:,;.-i;s.6 )

/

Each set contains one upper and one lower boenne oil cooler. Data appises to the two cooler cc:nbenstion l

The listed heat load for the spent fuel pool cooieng heat exchangers does not give consederation to a single active failure. Under this condicon, the heat load on a single spent fuel pool cooling heat exchanger would be 19.19 x 10e Stu/hr. Likewise, a smgle j

active failure coincident with a full core offload would result in a heat load of 67.25 x 10 Bru/hr on a single spent fuel pool coolma 8

l heat exchanger.

h i

This heat load must be carried by each division i

Amerwheent T November 15, 199;.

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i TABLE 138-2 ISheet 2 of 55 SYSTEM 80 +" VITAL sm= %T LIST NAMOR COOLANT PUMP EQUIPMG8T NUMBER lIDENTFIER SAFETY CLASS I SEISMIC STRUCTUREI ELECTRICAL

• NOTES CLASS 1E CATEGORY SEIS. CAT.1 EL.

POWER SOUllCE 1

1 RB/l1-N/A Inside Cont..T c.;

RCP 1 A Seal Lajection Cyclone Filter Manual Drain Valves, RC-700/868 1

i RBIII-N/A Inside Containment RCP 18 SealIriection Cyclone Filter Manual Drain Vahres. RC-701/869 1

I RB131-N/A Inside Containment RCP 28 Sealinsecten Cyclone Filter Manual Drain Valves. RC-702/870 1

1 R81I1-N/A Inside Conta'ernent RCP 2A Seal injection Cyclone Filter Manual Drain Valves, RC-703/871 RCP 1 A Seal triection HP Cooler Outlet MOV.

1 I

RB/I/-

N/A Inside Containment. Locked Open

• RCP 15 Seal inlecten HP Cooler Outle* e)V, 1

1 RB131-N/A Inside Containment. Locked Open' RC-450 1

i RB111-N/A Inside Containment Locked Open' RC-451 RCP 2A Sealinjection HP Cooier Outlet MOV, Inside Containment. LockN Open s RC-452 1

i RB111-N/A RCP 28 Seal Iriection HP Cooler Outlet MOV, IIC-453 2

i M 181 -

N/A Inside Contamment RCP 1 A Seal #1 Outlet Pressure Instrtsnent.

2 i

RBlil-N/A Inside Containment P-151 flCP 18 Seal #1 Outlet Pressure instrument.

2 i

RB131-N/A Inside Containment P-161 19CP 2A Seal #1 Outlet Pressure hstrument.

2 I

RB1I/-

N/A Inside Containment P-171 RCP 28 Seal #1 Outlet Pressure instrument.

P-181 1

i RB/l1-N/A Inside Contamweent

' '~

l 81 A Seal Cooler #1 1

1 RB/I1-N/A Inside Containment

/

lf' RCP 18 Seal Cooler #1 1

i RBiIi-N/A Inside Containment

~~

RCP 2A Seal Cooler #1 1

i RBIi1-N/A keside Contaenment y

l

(. RCP 28 Seal Cooler #1 Annendament Q June 30, 1993

-y I

TABLE 138-2 ISheet 3 of 51 SYai tas 80 +" VITAL EOL,-~J' T LIST - Ea_rTOR COOLANT Put4P EOUFMENT NUMBER llD9tTIFIER SAFETY CLASS I esseneC STRUCTINIE 1 ELECTIUCAL*

NOTES CLASS 1E CATEGORY SElS. CAT. i EL.

POWER SOURCE 2

I RB111-N/A Inside Conw;.wat RCP 1 A Seal #2 Outlet Presswe instrurnent.

2 i

RB111-N/A Inside Containtnent P-724 RCP 1B Seal #2 Outlet Pressure Instrument, N/A inside Contaenment P-725 2

i RB/I/-

I

)

RCP 2A Seal #2 Outlet Pressure instrument.

2 1

ABfII-N/A inside Containment

/'

P-726

/

RCP 28 Seal #2 Outlet Pressure Instrument.

'[~

P-727 N/A J

Inside C--s_.. -_.._

1 l

RB1I/-

j unnw..wm RCP Cooier #2 mn g

1 ItB i i 1 -

N/A Inside Conta.nment T

18 Seal Cooler #2 i

,m i

l RCP hd tw 87 2

I RB 111 -

N/A Inside Containment

}

y RCP 1 A Seal #3 Oudet Pressure instrument.

2 i

RB1IJ-N/A Inside Containment P-153 RCP 1B Seal #3 Outlet Pressure Instrument, 2

i RBfl/-

N/A inside Containment P-163 RCP 2A Seal #3 Outlet Pressure Instrument.

2 i

RB/II-N/A inside Containment P-173 RCP 2B Seal #3 Outlet Pressure Instrument.

P-183 l

2 i

R8/I/-

N/A Inside Conwst 2

i RBli1-N/A Inside Contaenment RCP 1 A Sealinsecten Retum MOV, RC430 2

i RB/I/-

N/A Inside Containment i

RCP 18 Seal le Retum MOV, RC-431 2

i RB/II-N/A Inside Containment RCP 2A Seal wiection Retum MOV, RC-432 RCP 28 Seal injecten Retum MOV, RC-433 Amendment Q June 30, 1993

C E S S A R *in h o.

I h.

Letdown Backup Isolation Valve (CH-516)

(open, Closed Position)

I 8.

Historical and trend data on RCS functional group parameters.

1s.7.3.2.1.4 Reactor Coolant Pump (RCP) Functional Group Indication The indication for the RCPs is divided into two groups:

A.

DIAS Displays Four discrete indicators are provided, one for each RCP.

Figure 18.7.3-20 illustrates discrete indicators for RCP 1A and RCP 1B, with typical analog page displayed.

Each indicator has twenty four parameters related to its associated RCP.

Since none of these are considered to be key plant process parameters, continuous display is not required.

Due to the large number of sensors on this single indicator, the parameters are divided into four functional groups:

seal, cooling system, pump / motor and oil system.

These functional groups allow better operator access via a menu system.

The four groups and the parameters indicated in each group are defined below.

The four instrument tag numbers following each parameter description are associated with RCP 1A, 1B, 2A and 2B, respectively.

1.

Seal Figure 18.7.3-21 illustrates the seal menu page for RCP 1A (other RCP seal menus are similar).

l a.

Seal #1 Outlet Pressure (P-151, l'!

171, 181) l b.

Seal #2 Outlet Pressure (P-152, 162, 172, 182) l c.

Seal #3 Outlet Pressure (F-153, 163, 173, 183) d.

Seal #1 Outlet Temperature (T-157, 167, 177, 1 e.

Seal #2 Outlet Temperature (T-190, 191, 192, 19'l]

f.

Seal #3 Outlet Temperature (T-118, 128, 138, 148)

(

D. t

. \\

s <.. te Amendment S 18.7-96 September 30, 1988

CESSAR ;!nificmo.

d.

"Pzr Water Temp Validation Fault", Priority 2 e.

"Pzr Pressure Validation Fault", Priority 2 f.

"RCP D/P Validation Fault", Priority 2 10.

"RCS Loop Temperature Deviation" Alarm messages under this alarm tile include:

"T, Cold Leg 1A/1B Temp Deviation", Priority 2 a.

b.

"T, Cold Leg 2A/2B Temp Deviation", Priority 2 c.

"T, Loop 1/2 Temp Deviation", Priority 2 d.

"Ta Loop 1/2 Temp Deviation", Priority 2 18.7.3.2.3.2 RCP Functional Group Alarms Alarms were selected for the RCP functional group by the process indicated earlier in Section 18.7.3.2.

The alarms are organized into functional subgroups consistent with the manus on RCP discrete indicators (Section 18.7.3.2.1.4).

They are provided in the following lists for Priority 1 and Priority 2

alarms, respectively:

Four Alarm Tiles exist for each RCP (16 alarm windows):

1.

"RCP (1A, 1B, 2A and 2B) Swal" Alarm messages under this Alarm Tile include:

RCP_ Seals #2 and #3 Outlet Press Hi, Priority 1 l

a.

1 l

b.

RCP_ Seal #2 Outlet Press High, Priority 2 l

RCP_ Seal #3 Outlet Press High, Priority 2 c.

l d.

RCP_ Seal #1 Outlet Press Low, Priority 2 RCP_ Controlled Bleedoff Flow High, Priority 1 e.

f.

RCP_ Seal #1 Outlet Temp High, Priority 1 g.

RCP_ Seal #2 Outlet Temp High, Priori,$y_3 h.

RCP_ Seal #3 Outlet Temp High, Priority 1 4

Amendment S 18.7-108 September 30, 1990

Pa

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)

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