ML20236Y427

Proposed Tech Specs 3/4.6.5.3 Re Filtration,Ventilation & Recirculation Sys & 3/4.7.2 Re Control Room Emergency Filtration Sys

ML20236Y427
Person / Time
Site:	Hope Creek
Issue date:	11/25/1987
From:	Public Service Enterprise Group
To:
Shared Package
ML20236Y423	List: ML20236Y421 ML20236Y427 ML20244B622
References
NUDOCS 8712110315
Download: ML20236Y427 (12)

Text

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l ATTACHMENT 2 MARKED-UP TECHNICAL SPECIFICATIONS 8712110315 071125 PDR ADOCK 05000354-P PDR

.13 8.5.3' CONTAINMENT SYSTEMS FILTRATION. RECIRCULATION AND VENTILATION SYSTEM (FRVS) n DNustril LIMITING CONDITION FOR OPERATION

[woFRVSventilationunitsshallbe APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, 3 and *.

ACTION:

P'

a. With one of theI-t::: 7::.2i7:2 '""i ::ir::ictir: : i' cr -- :" t':? -

above required FRVS ventilation units inoperable, restore the inoper-able unit to OPERABLE status within 7 days, or:

1. In OPERATIONAL CONDITION 1, 2 or 3, be in at'least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

2. In Operational Condition * , suspend handling of irradiated fuel in the secondary containment, CORE ALTERATIONS and operations with a potential for draining the reactor vessel. The provisions of Specification 3.0.3 are not applicable.

W

b. With l--- """' ---'- ^^'-- " - - ' both ventilation units inoper-able in Operational Cond tion ", suspend handling of irradiated fuel in the secondary containment, CORE ALTERATIONS or operations with a potential for draining the reactor vessel. The provisions of Speci-fication 3.0.3.-are not applicable.

SURVEILLANCE REQUIREMENTS

~

V

$ 4.6.5.3 E% ach of the bi;. TZO re;i.e.ht';- S.d!two ventilation units shall be demonstrated OPERABLE:

a. At least once per 14 days by verifying that the water seal bucket traps have a water seal and making up any evaporative losses by fil-ling the traps to the overflow.

b. At least once per 31 days by initiating, from the control room, ficw through the HEPA filters and charcoal'adsorbers and verifying that the subsystem operates for at least 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> with the heaters on in order to reduce the buildup of moisture on the carbon adsorbers and HEPA filters.

T eiiirradiated fuel is being handled in the secondary containment and during CORE ALTERATIONS and operations with a potential for draining the reactor vessel.

i HOPE CREEK 3/4 6-51

CONTAINMENT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

IN5eef 2.]

c. At least once per 18 months or (1) after any structural maintenance on the HEPA filter or charcoal adsorber housings, or (2) following painting, fire or chemical release in any ventilation zone communicating with the subsystem by:

1. Verifying that the subsystem satisfies the in place penetration test-ing acceptance criteria of less than 0.05% and uses the test procedure guidance in Regulatory Positions C.5.a C.5.c and C.5.d of Regulatory ~

N2 Guide 1.52. Revision 2. March 1978. and the system flow rates are 9,000 cfm i 10%

for each FRVS ventilation. unit.

!!NSERT3l

2. Verifying within 31 days after removal that a laboratory analysis of a representative carbon sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978, meets the laboratory testing' criteria of Regulatory Position C.6.a of Regulatory Guide 1.52, Revision 2, March 1978, by showing a methyl iodide penetration of less than 1.0% when tested at a' temperature of 30*C and at a relative humidity of 70% in accordance with ASTM D3803; and I

3. Verifyina a subsystem flow rate of. _ _ m.- - - - - . - . - - . . - - - . . d

' 7;;f r;;?;ti;; ;;it ;.-d 9,000 cfm 110% for each FRVS' ventilation, unit

1. during system operation when tested in accordance with ANSI N510-1980.

--l INSERT 3 l

d. After every 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of charcoal adsorber operation by verifying within "

31 days after removal"that a laboratory analysis of a representative carbon ,

sample obtained in accordance with Regulatory Position C.6.b of Regulatory L Guide 1.52, Revision 2, March 1978, meets the laboratory testing criteria l of Regulatory Position C.6.a of Regulatory Guide 1.52, Revision 2, March 1978, by showing a methyl iodide penetration of less than 1.0% when tested at a temperature of 30'C and at a relative humidity of 70% in accordance with ASTM D3803.

Move Seebn e.

to nut pa.3et. -+

IN SE R.T 6

(%t ne te.) -*

w 151=1 HOPE CREEK 3/46-

CONTAINMENT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

e. At least once per 18 months by:

1. Verifying that the pressure drop across the combined HEPA filters and /

charcoal adsorber banks is less than -- .... . -_ _. _ __ . .: 7;;' ^ ;

,_ z ,__ m __ m_ m .---

""' S inches Water Gauge in the f ventilation unit while operating the filter train at a flow rate of 9,000 cfm i 10% i f'for each FRVS ventilation unit. l I

Verifying that the filter train starts and isolation dampers open on l

2.  !

each of the following test signals:

a. Manual initiation from the control room, and l I

b. Simulated automatic initiation signal. 1 4

3. Verifying that the heaters dissipate l100 ; 101;,4 fer eachl 1

_:recir;;l:ticr. ;.it ::4132 1 3 kw for each ventilation unit when 4 tested in accordance with ANSI N510-1980, and verifying humidity is maintained less than oc equal to 70% relative humidity through the carbon adsorbers by performance of a channel calibration of the humidity control instrumentation.

I

f. After each complete or partial replacement of a HEPA filter bank by {

verifying that the HEPA filter bank satisfies the inplace penetration testing acceptance criteria of less than 0.05% in accordance with Regulatory Position C.5.a and C.S.c of Regulatory Guide 1.52, Revi-  !

sion 2 March 1978, while ooeratino the system at a flow rate of f 30.000 cfir, i 10% for each 'RV; recirculates. r.it ard 9,000 cfm

/' i 10% for each FRVS ventilation unit.

g. After each complete or partir.1 replacement of a charcoal adsorber bank by verifying that the charcoal adsorber bank satisfies the inplace  !

penetration testing acceptance criteria of less than 0.05% in accor-dance with Regulatory Position C.S.a and C.S.d of Regulatory Guide 1.52, Revision 2, March 1978, for a halogenated hydrocarbon refrigerant test cas while coeratina the system at a flow rate of

' 30.000 m i , i 10% ivi ..J. T1VS , es . sul ot ;vi, ui, , i ei,d 9,000 cfm

/ i 10% for each FRVS ventilation unit, j

!52 v

HOPE CREEK 3/46M l l

l

<3.6.,5.3 1

• CONTAINMENT SYSTEMS FILTRATION, RECIRCULATION AND VENTILATION SYSTEM (FRVS) .

l145ERT 4 h LIMITING CONDITION FOR OPERATION 4

l

@ 3.6.5.3h Five FRVS recirculation unitsi.no 6 rm ...,6 . 6 vu uni m shall be OPERABLE.

APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, 3 and *. ,

i ACTION:

a. With one of the above required FRVS recirculation units

'r.ke; r;;; ired "!S ;;ntil:ti:n ;;it:! inoperable, restore the inoper-f able unit to OPERABLE status within 7 days, or:

1. In OPERATIONAL CONDITION 1, 2 or 3, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

2. In Operational Condition

• suspend handling of irradiated fuel in the secondary containsv., CORE ALTERATIONS and operations with a potential for draiaing the reactor vessel. The provisions of Specification 3.0.3 are not applicable.

I

b. With three FRVS recirculation units'- " - ^" - " -l inoper-able in Operational Condition *, suspend handling of irraciated fuel in the secondary containment, CORE ALTERATIONS or operations with a potential for draining the reactor vessel. The provisions of Speci-fication 3.0.3. are not applicable.

SURVEILLANCE REQUIREMENTS

2 I 4.6.5.3 q Each of the six FRVS recirculation'

d ^2r ;;ntiutun u..it;l shall be demonstrated OPERABLE:

a. At least once per 14 days by verifying that the water seal bucket traps have a water seal and making up any evaporative losses by fil-ling the traps to the overflow.

t At least once per 31 days by initiating, from the control room, flow through the HEPA filters and charcoal adsorbers and verifying that the subsystem operates for at least 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> with the heaters on in order to reduce the buildup of moisture on the carbon adsorbers and HEPA filters.

"When irradiated fuel is being handled in the secondary containment and during CORE ALTERATIONS and operations with a potential for draining the reactor vessel.

HOPE CREEK 3/469)-%l

CONTAINMENT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) l INSE'RT & l

c. At least once per 18 months or!(1) after any structural maintenance on the HEPA filter or charcoal adsorber housings, or (2) following painting, fire or chemical release in any ventilation zone communicating with the subsystem by:

1. Verifying that the subsystem satisfies the in place penetration test-ing acceptance criteria of less than 0.05% and uses the test procedure guidance in Regulatory Positions C.5.a C.S.c and C.S.d of Regulatory Guide 1.52, Revision 2, March 1978, and the system flow rates are

__30,000 cfm i 10% for each FRVS recirculation unit l d d 0.000 c's 10]

l'er ;;;r. r; ."; seat;?ettee eef t.]

W ET:5

2. Verifying within 31 days af ter removal that a laboratory analysis of a representative carbon sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2 March 1978, meets the laboratory testing criteria of Regulatory Position C.6.a of Regulatory Guide 1.52, Revision 2 March 1978, by showing a methy?

iodide penetration of less than when tested at a temperature of 30'C and at a relative humidit of 70% in accordance with ASTM 03803; and 7.57.

3. Verifying a subsystem flow rate of 30.000 cfm i 10% for each FRVS M '

recirculation unit'rd 0.^^?

during system operation whets tested in accordance with ANSI N510-1980.

llNSERT ~ 5 'l After every 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of charcoal adsorber operation by verifying within d.

31 days after removal"that a laboratory analysis of a representative carbon sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978, meets the laboratory testing criteria of Regulatory Position C.6.a of Regulatory Guide 1.52, Revision 2, March 1978, by showing a methyl iodide penetration of less than t 92fwhen tested at a temperature of 30'C and at a relative humidity of 70Nin accordance j with ASTM 03803. [_

l Move Section e.

to next pqe.

1 I

INSERT G l M

hoot note.)

1 1

HOPE CREEK 3/4 6"$3

CONTAINMENT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

e. At least once per 18 months by:

1. Verifying that the pressure drop across the combined HEPA filters and charcoal adsorber banks is less than 8 inches Water Gauge in the recir-

% culation filter train' d 1 :: th:2 5 'nd5:: ":t:r 02-- '- th: b ,

h.^.;; uti = mitiwhile operating the filter train at a flow rate ofle%i[

30, .000 cfm i 101 for each FRVS recirculation unit,Z ^,v00 u= 2 Q :::h T'".'S Juti',;ti. ._ .iQ

2. Verifying that the filter train starts and isolation dampers open on each of the following test signals:

a. Manual initiation from the control room, and

b. . Simulated automatic initiation signal,

3. Verifying that the heaters dissipate 100 1 10 kw for each [

^" "--

recirculation unit ' ' " ^ ' ' '-

~ when tested in accordance with ANSI N510-1980, and verifying humidity is maintained less than or equal to 70% relative humidity through the carbon adsorbers by performance of a channel calibration of the humidity control instrumentation.

f. After each complete or partial replacement of a HEPA filter bank by verifying that the HEPA filter bank satisfies the inplace penetration testing acceptance criteria of less than 0.05% in accordance with Regulatory Position C.S.a and C.S.c of Regulatory Guide 1.52, Revi-sion 2 March 1978, while operating the system at a flow rate of 30.000 -fm i 10% for each FRVS recirculation unit.bnd 0.0^^ ;f I I: 10% for each I"VS ventiletien u...i.-i  %

g. After each complete or partial replacement of a charcoal adsorber bank by verifying that the charcoal adsorber bank satisfies the inplace penetration testing acceptance criteria of less than 0.05% in accor-dance with Regulatory Position C.S.a and C.S.d of Regulatory Guide 1.52,' Revision 2, March 1978, for a halogenated hydrocarbon refrigerant test gas while operating the system at a flow rate of 30,000 cfm i 10% for each FRVS recirculation unit.pr. 0,000 cf I "

e ..- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ,

HOPE CREEK 3/4 6-53

________________ a

M o CMacE 'Tm T>us P/rcE -

NCLU b3 F0L Curr1M Jt T'{,

PLANT SYSTEE 3/4.7.2 CONTROL ROOM EMERGENCY FILTRATION SYSTEM LIMITING CONDITION FOR OPERATION 3.7.2 Two independent control room emergency filtration system subsystems shall be OPERABLE with each subsystem consisting of:

a) One control room supply unit, b) One filter train, and c) One control room return air fan.

APPLICABILITY: All OPERATIONAL CONDITIONS and *.

ACTION:

a. In OPERATIONAL CONDITION 1, 2 or 3 with one control room emergency filtration subsystem inoperable, restore the inoperable subsystem to OPERABLE status within 7 days or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

b. In OPERATIONAL CONDITION 4, 5 or *:

1. With one control room emergency filtration subsystem inoperable, restore the inoperable subsystem to OPERABLE status within 7 days or initiate and maintain operation of the OPERABLE subsystem in the pressurization / recirculation mode of operation.

2. With both control room emergency filtration subsystems ,

inoperable, suspend CORE ALTERATIONS, handling of irradiated fuel in the secondary containment and operations with a phential for draining the reactor vessel.

c. The pro,isions of Specification 3.0.3 are not applicable in Operational Condition *. 4 SURVEILLANCE REQUIREMENTS 4.7.2 Each control room emergency filtration subsystem shall be demonstrated OPERABLE:

a. At least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> by verifying that the control room air temperature is less than or equal to 85 F .

b. At least once per 31 days on a STAGGERED TEST BASIS by initiating, from the control room, the control area chilled water pump, flow l "When irradiated fuel is being handled in the secondary containment.

This does not require starting the non-running control emergency filtration subsystem.

I HOPE CREEK 3/4 7-6

PLANT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) through the HEPA filters and charcoal adsorbers and verifying that the subsystem operates for at least 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> with the heaters on in order to reduce the buildup of moisture on the carbon adsorbers and HEPA filters.

I I NSERT 2. l

c. At least once per 18 months or1(1) after any structural maintenance on the HEPA filter or charcoal adsorber housings, or (2) following painting, fire or chemical release in any ventilation zone communicating with the subsystem 4by:

l filter train l

1. Verifying that the subsystem satisfies the in place penetration testing acceptance criteria of less than 0.05% and uses the test procedure guidance in Regulatory Positions C.5.a C.5.c and C.S.d of Regulatory Guide 1.52, Revision 2, March 1978, and the system filter train flow rate is 4000 cfm i 10%.

2. Verifying within 31 days after removal that a laboratory analysis of a representative carbon sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978, meets the laboratory testing criteria of Regulatory Position C.6.a of Regulatory Guide 1.52, Revision 2, March 1978, by showing a methyl iodide penetration of less than 0.175% when tested at a temperature of 30'C and at a relative humidity of 70%

in accordance with ASTM D3803 with a 4 inch bed; and

3. Verifying a subsystem filter train flow rate of 4000 cfm i 10%

during subsystem operation when tested in accordance with ANSI N510-1980,

d. After every 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of charcoal adsorber operation by verifying within 31 days after removal that a laboratory analysis of a repre-sentative carbon sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978, meets the laboratory testing criteria of Regulatory Position C.6.a '

of Regulatory Guide 1.52 Revision 2, March 1978, by showing a eethyl iodide penetration of less than 0.175% when tested at a temperature l of 30*C and at a relative humidity of 70% in accordance with l ATSM D3803 with a 4 inch bed.  !

l 1

Move Section e.

to next pge. +

l lNSER.T G i (Foot note.) {.+

1 HOPE CREEK 3/4 7-7 l l

L PLANT SYSTEMS

~

.50RVEILLANCE REQUIREMENTS (Continued)

e. At least once per 18 months by:

1. Verifying that the pressure drop across the combined HEPA filters I and charcoal adsorber banks is less than 7.5 inches Water Gauge l

.while operating the filter train subsystem at a flow rate of 4000 cfm t 10%.

2. Verifying with the control room hand switch in the recirculation mode that on each of the below recirculation mode actuation test signals, the subsystem automatically switches to the isolation mode of operation and the isolation dampers close within 5 seconds:

HOPE CREEK 3/4 7-7 4 i

e 4

Ref. LCR 87 INSERTS FOR TECHNICAL SPECIFICATIONS PAGES 37'4 6-51 THROUGH 3/4 6-53a, AND PAGE 3/4 7-7 INSERT 1 FRVS VENTILATION SUBSYSTEM INSERT 2 upon determination ** that the HEPA filters or charcoal adsorbent could have been adversely affected by any resulting fumes, chemicals or foreign materials INSERT 3 l from the FRVS ventilation units, INSERT 4 FRVS RECIRCULATION SUBSYSTEM INSERT 5 from the FRVS recirculation units, 1

l INSERT 6 (as footnote) l

• • This determination shall consider the type, '

quantity, length of contact time, known effects and previous accumulation history for all contaminants ,

which could reduce the system efficiency to less than l that verified by the acceptance criteria in items c.)

through c.3 below.

l L-_________________. _ _ _ _ _ _ _ _ _ _ _ __ . _ _ _ _ __

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1 ATTACHMENT 3 PHOTOCOPY OF MR. W. GAMMILL'S LETTER i