ML19309A260

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Special Operating Procedure R-2-79-53
ML19309A260
Person / Time
Site: Crane  Constellation icon.png
Issue date: 07/28/1979
From:
METROPOLITAN EDISON CO.
To:
Shared Package
ML19309A258 List:
References
NUDOCS 8003270168
Download: ML19309A260 (11)
v • d • e


Text

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q AP 1001 Three Mile Island Nuclear Station SIDE 1 j

i, ore 1001-8 Special Operating Procedure SDP No.b D -d b '

(From sCP Log er o.a t,

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Iam.cs.oas.ao owedes.n.g.n AP 1001

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wn... moi..ao Unit No.

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Date

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1. Title

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Purpose c.aci e. po.oo.. os sop y l*rl A

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3. Attach procedure to this[orm written according to the followinf format.

A.

Limitations and Precautions 1.

Nuclear Safety 2., EnvironmentalSafety

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g c cd.4 3.

Personnel Safety 4.

Equipment Protection 8.

Prerequisites l

C.

Procedure i

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D2b Date M A.2 b 9

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'. D uration of 30 P - sa... c. ao ions r in.n 90 a.v. from in..es.cr.. o.. oe in. sop or t.: or toi c..ow - e..~ca..., oc..ri e.ris.

J (a) SOP will be cancelled by incorporation into existing or new ;.armanent procedure submitted by C

(b) SOP is not valid af ter OOH # e (flat in circurnei.nch wnecn well r.sust en SOP b ng c nc.H.cl 6.

(a) is ine procedure Nuclear Saf ety Related?

If "yes", complete Nuclear Salety Evaluation. isa. a o,ini. er,,,

Yes F No C (b) Does the procedure af f eet Environmental Protection?

f "yes" complete Environmental Evaluation. is4. a os in.. Formi YesG No E

'7, esc #ic) Does the procedure affect radiation exposure to personne'?.

YesO NoC

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if.n 2nswers are "no. i e ch.ngA m.y be.poros.o hv ime

.f t suo.rvisor, if.ny co Ly) itkees -fwy) L)W"*

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7.

Reviewand ApprovhM45'/dM"//

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ApliTo%i - anitt. supervisor h N. V-4Y S /04-/79 o

Reviewed - List members of PORC contacted ?

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j Approved-Station Su'perintendent/ Unit Superintendent fa N4[

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8. S0P is Cancelled

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"E V A LU ATIO N" AP 1001 Three Mile Island Nuclear Station SIDE 2 i Figure 1001-8 N

i ental Impact Evaluation SCP No:

r N uclear Saf ety/Envhron fil' v'enT

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1. Title v

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2.

Nuclear Safety Evaluation Does ~this SOP:

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  • (a) increase the probability of occurrence or the consequences of an accident or malfunction of c

. equipment important to safety?.........

....... y es no C#

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  • (b) ~~ create the possibility for an accident or malfunction of a diff erent type than any evaluated

. previously in the safety analysis report?........

.............yes nod

  • (c) reduce the margin of safety as defined in the basis for any technical specification?...... yes noY,*

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' Details of Evaluation f e.oi..n, n

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tch, Evaluation By 2fi//w/h Date ~7/Af !7 C.'s

3.

EnvironmentalImpact Evaluation

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. Does this SOP:

(a) possibly involve a significant environmentalimpact?.....

........ yes O no i

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  • (b) have a significant adverse ef f ect on the environment?.................... yesO no O j
  • (c) involve a significant environmental m tier or question not previously revieived and

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. J-evaluated by the N.R.C.

........................ yes O no b:-

+- q,' Details of Evaluation V.tp..,

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. Evaluation By Date s

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. PORC rev.ew of evaluation es required g vvhen requested by the Sia: Ion SuperintendentIUnit Superintencent. If this revie,is made.

(,4." Review

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,,, the PORC must cons. of two of f 4ste members.)

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PORC Chawman S gnature Date

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Limits and Precautions l

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Observe applicable limits and precautions of 50p R-2 g2 l

"Depressurization and draining of the DH system on the Dh pump sloe of DH-V3, DH-V4A&!s.

Leak check of DH-V3, DH-V4A&B."

1.0 Nuclear Safety

..A.p e e

df.'ed 1.1 This S0P is divided into three sections to minimize the time th i,;,.

entire DHR system is out of service due to tie-ins and hydro testin;

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2.0 Environmental Satety Offo.Y r J.-

2.1 When vent containers are approximately 1/2 full, dump to drain with l:G.'Q.

coverage.

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3.0 Personnal Safety i

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3.1 r

.p;;$.

Minimize times in DH pits and, Auxiliary Bldg. to minimize exposure.

.v MTI 3.2 HP to survey the DH 1.ines at the 291' elevation and tie-in points in

..hE A '

ACAF Room

  • while filling.

.a-t.c fill and re-evaluate.

If radiation levels indicate 2R/hr or morg

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  • ACAF Room - The cubicle on the 280'6" level'at the South end df.~'

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Handling Building, West of the valve room.

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0.i 4.0 Equipment Protection j'y{..

Do not exceed test pressures of 550psig for hydro up to DH-V4A&B and J 4.1 h.

psig for hydro up to DH-V3.

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4.2

. -Y'U:3 Insure hydro test rig has a relief valve capable of relieving the ful

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capacity _of the hydro. pump.

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Prerequisites

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p-1.0 Hydro test pump with a minimum pressure range'of 0 -5copsig is available.-

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2.0 Hydro test rig has a pressure relief valve set between.3f4-596 psig.

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3.0 Demineralized water supply is available to the hydro test pump.

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The lines are already filled with barated water from BWST.

The small amount of Demin Water added per this 50P will not appreciabl the boron concentration in the li'nes.

y affect pp.

4.0 The internals from SF-V209 are removed.

5.0 Tygon tubes (3/8").is run from one,of th'e following vent valves (depending on which line is being filled) to a vent.c9ntainer that is vented to atmosphere -(.

way of HEPA/ Charcoal filters:

Q....

DHA-V24A DHA-V26A DHA-V28A e m.

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6.0 Hydro pump and relief valve.holi be te'.:ed and verifis[ operable just prior C..-

to use.

7.0 Low volume air samplers will be instelled in the ir=ediate area c'f the vents.

The filters will be pulled and counted every six (5) hour::. In adcition,..a grab sample will be pulled and counted 15 min. and 30 nin into the vent. If samples exceed 9E-8 lodine or 3E-C gross S/ y, secure fill and re-evaluate.

4.

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Procedure d :il. -

1.0 Fill and vent of "E" DHR piping upstream of DH-V43.

'h:. T NOTE:

If any section of piping fails, in:nediately depressurize and secure frol

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thic SOP.

7 1.1 Verify tygon tube' connection from vent valve, DHA-V28A to vent container i$?%?,-

per Prerequisite 5.0.

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1.2 Verify valve lineup of Attachment 1.

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1.3

. Verify air samplers per Prerequi5te 7.0 are in service.

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1.4 Establish communication betweert operator at SF-V106 and the Westinghouse jig c,.

TV monitor.

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1.5 Open DH-V1068 and DH-V157 and throttle SF-V106 to maintain a fill rate o it p -

approximately 1 foot / min. as indicated by the standpipe installed at DH-V1688.

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1.6 After a flow rate of approximately 1 foot / min. is established, close DH-V1688..

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1.7 Take grab samples per Prerequisite 7.0,15 min. and 3d min. into the fil' W.g;9 -

~ vent.-_..

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- f CAUTION

If vent container level reaches approximately 1/2 full, stop-

,y.-j fill by closing DH-V157 and DHA-V28A.

Empty vent container to

.. 4Qe drain with HP coverage.

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1.8 When fill and vent is completed as indicated by no air issuing from

'c DHA-V28A, close DHA-V28AA DH-V157 and DH-V106B.

1.9 Close DH-V1288.

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gw-rA 2., 1, 2.0 Hydro of "B" DHR piping upstream of DH-V48.

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2.1 Verify hydro rig is tested per Prerequisite 6.0.

-u CAUTION:

Do not exceed 360'/p. 3.c.ressure during hydro.

2.2 Connect hydro test rig to DH-V214B.

2.3 Connect source of demineralized water to hydro pump suction.

2.4 Open DH-V2138 and DH-V2148 and start nydro pump.

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.;;+l, 6.0 Hydro pump and relief valve shall be tested ar.d verified operable just prior to use.

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7.0 Low volume air samplers will be installed in the irr.ediate area o'f the vents.

The filters will be pulled and counted every six (6) hours. In addition...a grab sample will be pulled and counted 15 min. and 30 nin into the vent. If samples exceed 9E-8 Iodine or 3E-0 gross S/ y, secure fill and re-evaluate.

.2:

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  • W: C. - Procedure

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1.0 Fill an-d vent of "D" DHR piping upstream of DH-V43.

NOTE:

If any section of piping fails, immediately depressurize and secure fros 5; s' -

this SOP.

.P-1.1 Verify tygon tube' connection from vent valve, DHA-V28A to vent containeg per Prerequisite 5.0.

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s. e-Pg 1.2 Verify valve lineup of Attachment 1.

Qg 9-1.3 Verify air samplers per Prerequidte 7.0 ar:e in service.

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' {y 1.4 Establish comunication betweert operator at-SF-V106 and the Westinghouse 4.N.

TV monitor.

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  • i 1.5 Open DH-V1068 and DH-V157 and throttle SF-V106 to maintain a fill rate o Q p 3..

approximately 1 foot / min, as indicated by the standpipe installed at DH-V1688.

. : C>r.n; 1.6 After a fl'ow rate of approximately 1 foot / min. is established, close

,.p..

DH-V1688..

tv ua 1.7 Take grab samples per Prerequisite 7.0,'15 min. and 30 min. into the fil' "y :g;9: :.-

vent.

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CAUTION:

If vent container le' vel reaches approximately 1/2 full, stop-

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fill.by closing DH-V157 and DHA-V28A.

Empty vent container to d',

drain with HP coverage.

D 1.8 When fill and vent is completed as indicated by no air issuing from DHA-V28A,closeDHA-V28AfDH-V157andDH-V106B.

1.9 Close DH-V1288.

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2.0 Hydro of "B" DHR piping upstream of DH-V48.

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2.1 Verify hydro rig is tested per Prerequisite 6.0.

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CAUTION:

Do not exceed.%C/presstire during hydro.

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2.2' Connect hydro test rig to DH-V2148.

2. 3. - Connect. source of demineralized water to hydro pump suction.

2.4. Open DH-V2138 and DH-V2148 and start hydro pump.

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- CAUTIO:::

we.h RCS pressure where hydraing; if pfessure uma;,lainable, secure the hydro and re-evaluate CL 2.5 Pressurize lines' to 3go + 10 psig.

2.6 Hold pressure for at least 15 minutes and Ener irspect th tie-in weld and drainline at DHA-V29A for ledagee Westinghout

~~,

is no leakage.

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Acceptance criterf

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__ 2.7 Stop the hydro pump and close DH-V213S and DH-V2148 S' -

Remove hydro test rig.

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2.8

5

_ 2. 9 Open DH-V128B to bleed pressure from line.

2.10'. Remove standpipe level tygon tubing by:

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Crimp the tygon tubing imhediately above the vent con

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DH-V1688.

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on at 2.

Remove hose frca DH-V1688,and put to drain.

Bag and remove hose.

5p-h-A 2.11

,1 Remove tags on Data Sheet II, SDP R-2-79 ~

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2.12 Place DHR "B" system inilscc,.2 per OP 2104-1 3 grA mycca-M

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.:,4{[_ s 3.0 Fill and vent of "A" DHR piping upstream of DH-V4A

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NOTE:

If any section of piping fails, immediately depressurize 3

this 50P.

~M;A and secure fro 8 3?-

3.1 per Prerequis,ite 5.0. Verify tygon tube connection from g@r4

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, to vent containen Jtt 7, ycy.

3.2 Verify valve lineup of Attachment 2.

c-3.3 Verify air samp.lers per Prerequisite 7.0 are in service

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3.4 Establish comminucation between operator at SF-V106 an 5.,c,.

TV monitor.

estinghouse 3.5 Open DH-V157, DH-V106A and throttle SF-V106 to mainta approximately 1 foot / min as indicated by the standpipe in ra te of DH-V168A.

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2. M

. is established, close

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Take grab samples per Prerequisiti 7.0, -15 min vent.

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. and 30 min. in to the fil

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CAUTION:

fill by closing DH-V157If vent container level,' reaches

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, stop drain with HP coverage. and DHA-V26A.

Empty vent container to g

3.8 DHA-V26A, close DHA-V26AWhen fill and vent is completed g :.. -- _

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D u ng from~ ' -

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g H-V157 and DH-V105/},

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....7 3.9 Close DH-V128A.

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a w suc w.guo ssu. ,w n-a mue spa. 4.2 Connect hydro test rig to DH-V214A. 4.3 Connect source of demineralized water to hydro p:;mp suctior.. ~ 4.4 Open - DH-V213A and DH-V214A and start hydro pump. .'. l ': .-;g;..,., CAUTION: Wa tch RCS pressure while hydroing. If pressure starts increas unexplainably, secure the hydro and re-evaluate. 4.5 Pressurize 1ines to M O + 10'psig. 4.6 Hold pressure for at least 15 minutes and then inspect the Westinghouse tie-in weld and drain line of DHA-V27A for leakage.. Acceptance criteric ~ ,, -. j),{ . is no leakage. w1 ~ ! 'n.=. 4.7 Stop the hydro pump and close DH-V213A and DH-V214A. 4 e.c - y.i 4'. 8 Remove hydro te.st rig.

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~ ry U"~~' 4.9 Open DH-V128A to bleed pressur*e from line. .h[a*h hI 5.0 Fill and vent of DHR pi' ing downstream of DH-V3. p g. Q; ili:c - NOTE: If any section of piping fails, immediately depressurize and secure from ~~ this SOP. o q, t 5.1 Verify tygon tube connection from vent valve,.DHA-V24A, to vent containec ..M.7,.i.,, per Prerequisite 5.0. wiP.N.= # _ - .) ..p. 5.2 Veri.fy valva lineup of Attachment 3. i.5.3 Verify air samplers per Prerequisite 7.0 are in service. 4 5.4 Establish communication between operator at SF-V106 and the Westinghous .i gy.,... TV monitor. 5.5 Open DH-V157 and throttle SF-V106 to maintain a fill rate of approximatel i.i 1 foot / min. as indicated by the standpipe installed at DH-V168A. 5.6 Af ter a flow rate of approximately 1 foot / min. is established, close DH-V168A and DH-V167A. 5.7 Take grab samples per' Prerequisite 7.0,15 min'. -and 30 min. into the fill vent. f.I* $ . CAUTION: If vent container,leve) reaches approximatel 1/2 full, stop fill t "' by closing DH-V157 and';DHA-V24A. N.;., Empty vent container to drain with HP coverage.', 5.8 When fill and vent-is completed as indicated by no air issuing from J -s. DHA-V24A, close DHA-V24A, DH-V157, and SF-V122. .n a ah i..' [

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- h. p,. b:.h.....I **/J. '. - 1 [,$r. f 5.9 Close the following valves: 0""

  • D 3",

m.. "~- SF-V207 ~J ? I SF-V113 SF-V120A l _ SF-V121A l DH-VISS A'"" ef /Lf 4-l//OD / i . : b. - 6.0 Hydro of DHR piping, downs tream of DM-V3. ( tiw. c Auric.0 ..<w. n.c o, g s.s. u m ;we.r-6N aM M^' l V4

c.c u drses' i, /*.%T*

%.= e. L'u o 71 S. 6.1 Verify ydroriqistestedperPreregui. site 6.0. b L.q.. QL05E D N '- V M A . M "' L p s l - y/, ~~ CAUTION: Do not exceed 30cpressure dur' g h dro.

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D/ff-l!Zd Q>M I / 6.2 Connect hydro test rig to C:: '.'200. [,, p V"" n ..-mil.1 ha nlar aar,, :o.v Ta'dThtion area' vice ^r..;3.. DkM229-Ar2.1 LtHse,w.izJLpscson:TET~W;osure - 6.3 Connect source of demineralized wat r to hydro pump suction. ..[:s:J. Dilif tQp! O W4-V 1Ri M" ~ 6.4 Open DiMM9 and DH=tEUD and start hydro' pump.

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?g4.:.), Watch RCS pressure while hydroing. If pressure starts increae . CAUTION: unexpla.inably, secur'e hydro and re-evaluate. 6.5 Pressurize jiping to350+ 10 psig. . a :: -

  • f 6.6 Hold pressure for at least 15 minutes and then inspect Westinghouse tie-

'" ~ %. i C '; weld and drain line at DHA-V25A for leakage. Acceptance criteria is no

p.j,q -

leakage. 6.7 Inspect and estimate DH-V100A body to bonnet leakage. py/7-nW pp,9 vMy /W**! pf 6.8 Stop the hydro pump and close BAu99 and SP '1200.

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~~ 6.9 Remove the hydro test rig. 1.g.. 6.10 Cycle DH-V100A to release pressure in DH drcp line. ~ r*; 6.11 Remove standpipe at DH-V168A by: W.;. 1. Crimp the tygon tubing immediately abave the vent container of DH-Vl@ 7 2. Re' move hose from OH-V168A and put to drain. 3. Bag and remove hose. 6.12 Remove red tags on Data Sheets III 'and IV of S0P R-2 52. ~. e,,99 3,e c.wsi.iq.J Place DHR "A" system iny cr"ic'c per OP 2104-1.3. 6.13 hl k2,/A/.5fr-!El.- /AWW . f.0d h-

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ggpt. 3. ~ g. ,.;.~:. -w v ~ ~.s ~- .. _. =. ') ( D ? -8 ATTACliMENT 1 -C'.~. Valve No. Valve ?dentification Sicneff ^ DH-V3 Suction from RCS CL 'd - DH-V6B Suction from R3 Sump CL i \\ .". [d.'l, BS-V3B Suction Valve to BS System CL i 6.".? DH-V101B Suction Cross-Connect CL l " :' DH-V1003 Suction from RCS CL i N.*DH-V1288 DH Pump Outlet OP i 29.- DH-V108B Discharge Cross-Connect CL

  1. . 8.r ' DH-V4B Inlet to RCS CL i

i ~ ~ [:;.'. DH-V78 M'J Pump Suction From DHR CL i

  1. 'DH-V2018 RS' Sump' Heise Gage Iso.

CL .N,f DH-V202B RB Sump Heise Gage Iso. CL $' ~DH-V178B DH Outlet CL i '!E")* DH-V109 DH to SF System CL i hh5 LDH-V116 Recirc. to BilST CL Eiv': DH-V1068 To SF Demin. CL '!j$fpDH-V1938 Sample Iso 4 8" Discharge Cross tie CL i F-cy : DH-V1128 CL i K,?_'DH-V122B Suction Press. Gage Iso. CL 2s V.DH-V102B DH-PIB Suction CL ^ $ ' ' DH Discharge to SF CL d.Q,...DH-V106A.. DH Sample Valye CL SN-V70 ~;". l SN-V72 DH Sample Valve CL q ' SN-V93 DH Sample Valve CL W ih SF-V138 BWST to SF System' CL O.4.hSF-V112 T.$p3SF-V115A SF-P2 Discharge CL 0); 1A SF Filter Inlet CL j.e.SF-V1158 1A SF Filter Inlet CL- {pd?-j SF-V208 SF'Demin. Bypass CL %,SF-V113 SF Demin. Inlet .IN'USF-V106 -CL Borated Water Recirc. Pump Bypass CL Ih.l'SF-V107 Borated Water Recire. Pump Suction CL Q. : SF-V155 SF Pump Discharge to Purification CL .y;.g. SF-V207 Fuel Transfer Canal to SF Pump Suction OP 4'a-DH-V157 BHST to SF Cooling ' 0P ','DH-V149 BilST Outlet OP DH-V8A' NaOH Tank Discharge CL - 'DH-V8B Na0H Tank Discharge CL DHA-V28A Vent OP DHA-V288 Vent OP .DH-V2138 Drain CL DH-V214B Drain CL DHA-V078 ' ACHR "D" Train Iso Valve CL DHA-V29A ADHR "B" Train Drain OP ' h **DHA-V298 ADMR "B". Train Drain OP y-!;. DHA-V063 ADHR "B" Train Iso Valve CL '. '..MDH-V15 MDH Outlet Iso Valve.. CL -MDH-V16 NDH Outlet Iso Valve CL_ .h V156 a An o? M y

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.u d *.. fkl- .:1 :c.. 4 c,- s i.ii ,' I' D _owJ]D#8 D' Y h ATTAC.itENT 2 uw 1 truE J & alve No. V Valve Identification Sic. ff ic DH-V5A DH-V3 Suction From RCS Suction from BWST CL ' 1:.;j.. DH-V6A ? Suction from R8 Su:ap CL -]G.f;BS-V3A Suction to BS System CL ' DH-V101A ,T-DH-V100A Suction Crc!s Connect CL Suction from RCS CL '. @~ DH-V128A DH Pump Outlet CL j." (*#.;.". DH-V108A Discharge Cross Connect OP . DH-V4A Inlet to RCS CL .j i DH-V7A 2. DH-V201A MU Pump Suction from DH CL .g - RB Sumo Heise Gage 3so CL - /;,f.f DH-V202A RB Sump Heise Gage ',so CL hg;f,sDH-V109 7DH-V178A DH to SF System CL DH Outlet CL O ':iDH-V106A To Spent Fuel Demins. kps Ws OP

  • DH-V193A

-7h DH-V1938 8" Discharge Cross Tie CL.E-9 CL -',')3 n'DH-V116 8" Discharge Cross T'ie / CL .,$',t~ DH-V188 Recirc. to BWST SF Return CL . W DH-V199 /ky*DHV100 Iso Test Conn. CL Iso Test Conn. CL j DH-V122A fn DH-V102A Suction Press. Gage Iso CL DH-P-1A Suction CL DH-V186A Aux. Spray Iso. CL

DH-V112A Sample Line Iso.

CL . ' @ SF-V138 BWST to SF CL M+iSF-V112 SF-P-2 Discharge CL SF-V115A N: SF-V115B 1A'SF Filter inlet .CL GM.SF-V208 1A SF Fil ter Inlet CL Q,].- SF-V113 SF Demia Bypass CL L% ' SF-V106 SF r% min. In1et CL A CL 5-(q.SF-V107 Esrated Water Recirc. Pump Bypass M '-TV. 0P g, SF-V155 Borated Water Recirc Pump Suction '7 SF-V207 SF Pump Suction to Purification CL "; DH-V157 Fuel Transfer Canal to SF Pump Suction ~ CL ' " DH-V149 BWST to SF Cooling OP

  1. a.

t t _.eP-BWST Outlet M/

6. OH-V8A NaOH Tank Discharge OP.

.'.[..DHA-V26A NaOH Tank Discharge j)v CL DH-V8B Vent CL ~ -? DHA-V26B Vent OP ?,e.DH-V213A Drain OP 2.. DH-V214A Drain CL 7.Q DHA-V07A 3,n;DHA-V27A ADHR "A" Train Iso Valve. CL S.11 DHA-V27B ADHR "A" Train Drain. CL ADHR "A" Train Drain. OP 4 "DljA-V06A ADHR "A" Train Iso Valve OP n CL d.9. m a.* m ..n ~ _, .k ' l . am.:~r.- 'i. ~ ~7 0f $ Ly.. = t

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..: c. ? 15 ;' ' h i i sJ.w ' ' om O D D'%' ~ h Valve No. ,hs w] S x Val /e Identification I' DHA-V24A _Siano ff ADHR Vent DHA-V24B '( DHA-V01 ADHR Vent 0? ADHR Suction Iso Valve OP lN.r.-LDHA-V25A ADHR Suction Drain Ct S8f DHA-V25B 6R5-DHA-V02 ADHR Suction Drain OP ~ 'EU r. DH-V3 ADHR Suction Iso Vaive OP DH-V188 Suctiun from RCS CL ',W.Mf.- DH-V199 SF Return CL yi@'DH-V200 Iso Test Conn. OP

p. 7. -

- Q4.'I r OH-V193A Iso Test Conn. CL

Tj - DH-V100A 8" Discharge Cross tic CL DH-V101A Suction from RCS CL

,., q :(' DH-V112A Suction Cros Connect r/i, re CPM /

W$DH-V128A Sample Line Iso CL

-! id, h DH-V178A DH Outlet Cuntrol Valve CL_ Uf DH Outlet CL i-W.s?DH-V157 BWST to SF Cing; Sys. CL !u t4 DH-V106A Cf. i 'i.}W.? DH-V1068 DH Loop "A" Discharge to SF CL D3'4 DH Loop "B" Discharge to SF EME.DH-V167A DH Pump "A" Vent CL DH-V168A

  • MSSF-V138 DH Pump "A" Vent 0?

. P *SF-V207 Fuel Transfer Canal to SF Pump Suction OP-(SF-V107 Fuel Transfer Canal to SF Pump Suction CL .~SF-V155 Borated Water Recirc. Pump Suction OP i e SF-V112 SF Pump Discharge to Purification CL 7 SF-V115A SF-P-2 Discharge CL F'.i-SF-V1158 1A SF Filter Inlet CL ~.t C.M,SF-V208 18 SF Filter Inlet CL-W i SF-V113 SF. Demin. Bypass CL M Spent Fuel Demin. Inlet CL Sf.[".I. SF-V117 Spent Fuel Demin. Outlet OP 'h. hSF-V186 l N2 and Demin to SF Demin CL i ! SF-V120A E@d. -f SF-V1208 1A Spent Fuel Filter Outlet CL 1 p' SF-V121A 18 Spent Fuel Filter outlet OP i hhiSF-y116A 1A Spent Fuel Filter Outlet CL . h SF-V214 1A Spent Fuel Filter Inlet op i J7." - SF-V121B SF Filter to RC Bleed Tank CL l Q{.,;SF-V240 IB Spent Fuel Filter Outlet CL i

.T.;SF-V125 Purification Return.to BHST CL i

{ 6."? SF-V126 SF Purification Return CL l i 9 SF-V122 SF Filter Shmple Valve CL i

  1. - SF-V106 SF filter Discharge to DHR System CL

.i E 'SF-V213 Borated Water Recirc. Pump 2;ypass OP l 1 - SF-V132 SF Demin to. Spent Resin Stg. Tank Th DP l %,"SF-V187 SF 'Demin to Spent Resirf Stg. Tank' CL -i bc5SF-V133 Demin Vent CL ~ l l MDH-V1 From Resin Add., Tank; to# SF Demin. CL ' p MDH-V2 MDH Suctionliso Valve ~

  • CL MDH ' suction Iso Valve CL 1

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