ML20071E754

Proposed Tech Specs Clarifying & Updating Interpretation & Testing Stds for Charcoal Filters

ML20071E754
Person / Time
Site:	Farley
Issue date:	03/04/1983
From:	ALABAMA POWER CO.
To:
Shared Package
ML20071E739	List: ML20071E736 ML20071E754
References
NUDOCS 8303140318
Download: ML20071E754 (15)

Text

-._

l ATTACHMENT 2 i

1;-

1 Proposed Technical Specification Changes i

J Unit 1 Pages 3/4 7-16 3/4 7-17 3/4 7-18 3/4 7-19 3/4 9-17 3/4 9-18 Unit 2 Pages 3/4'7-16 3/4 7-17 3/4 7-18 3/4 7-19 3/4 9-17 3/4 9-18 a

Units 1 and 2 i

4 Inserts, Page 1 Page 2 1

i 83O?t40318 830304 PDR ADOCK 05000348 P

PDR

PLANT SYSTEMS 3/4.7.7 CONTROL ROOM EMERGENCY VENTILATION SYSTEM

(

LIMITING CONDITION FOR OPERATION 3.7.7 Two independent control room emergency air cleanup systems shall be OPERABLE.

APPLICABILITY:

All MODES.

ACTION:

MODES 1, 2, 3 and 4:

With one control room emergency air cleanup system inoperable, restore the inoperable system to OPERABLE status within 7 days or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

MODES 5 and 6 (during irradiated fuel movement, or movement of loads over irradiated fuel):

With one control room emergency air cleanup system inoperable, a.

restore the inoperable system to OPERABLE status within 7 days or initiate and maintain operation of the control room emergency ventilation system in the recirculation mode.

b.

With both contrcl room emergency air cleanup systems inoperable, suspend

().-

all operations involving the movement of irradiated fuel or movement of loads over irradiated fuel.

The provisions of Specification 3.0.3 are not applicable in MODE 6.

c.

SURVEILLANCE REQUIREMENTS 4.7.7 Each control room emergency ventilation system shall be demonstrated OPERABLE:

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 a.

temperature is less than or eqesl to 120'F.

b.

At least once per 31 days on a STAGGERED TEST BASIS by initiating, from the control room, flow through the pressurization and recircu-l 1ation system HEPA filters and charcoal adsorbers and verifying that l

the system has operated 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 i

)

during the past 31 days.

At least once per 18 months or (1) after any structural maintenance 1

l c.

on the HEPA filter or charcoal adsorber housings, or (2) fc11owing painting, fire or chemical release that could have contaminated the charcoal adsorbers or HEPA filters in any ventilation zone communi-cating with the system by:

Verifying that the cleanup' system satisfies the in place testing 1.

acceptance criteria :-d.;;s the test pr:ccdurc; cf 9:g !:tery g

Guimm 1.:2; C.S.;, "7..: :nd 0.5.d ef Emsel:te.y P::iti:r:

y:t:r '!:n r:t: i: :: '-dic t:d 2.ci;i;r 2, Mar:5 1973, :nd th:

N M= l-7g7 AMENDMENT NO. 26 FARLEY-UNIT 1 3/4 7-16

PLANT SYSTEMS s

SURVEILLANCE REQUIREMENTS (Continued)

.)

2.

Verifying within 31 days after removal that a laboratory analysis of a representative carbon sample obtained in accor-Wp dance with9";;;1 t:ry "::iti:r 0.5.5 f ":gul:tery Cuid: 1.52,

":v hi:r 2, ":r:b 107S, :::t; th: 1:b:r t:r; t:: tin; rit:ria ef t ;;1 t:ri "niti n C.C.; :f t ;;I;t;r3 C_!d; i.52,

" vi:f:.7 2, ":rch 1979.

l 3.

Verifying a system flow rate as indicated in Note 1 during system operation when tested in accordance wity"!C! "510- 1075.

C Sectio,, 8 4 ANSI N5/o-j980 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 " gul:t:ry g

"eeiti n 0.0.b ef " gul:t:rj Cuid: 1.02,"mui;n2,[^:.ch1070,

t: th: 1:b:r:t:ry t:: tin; --iteri: :f ".:;21 t ry. Litier 0.L 2 f t;uict;rj 0;id: 1.52, "n i:i r 2, "cr:P 1079.

jg 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 6 inches Water Gauge while operating the system at a flow rate indicated in Note 1.

Verifying that the filger train starts on a Safety Injection

'M 2.

Actuation test signal 3.

Verifying that the system maintains the control room at a

~

positive pressure of greater than or equal to 1/8 inch W.G.

relative to the outside atmosphere during system operation.

4.

Verifying that the heaters dissipate 7.5 + 0.8 kw when tested in accordance with A" : "510-1975. Satf, get of Ag;37 Afgjo.jpgg, f.

After each complete or partial replacement of a HEPA filter bank by verifying that the HEPA filter banks remove greater than or equal to CIS'/,4&r49% of the 00P when they are tested in place in accordance with A"C!.510 1075-hile operating the system at a flow rate indicated i

in Note 1.

gegg,n jo,9 y ggm._,ggo After each complete or partial replacement of a charcoal adsorber g.

bank by _yerifying that the charcoal adsorbers remove greater than or qqg equal to*00.0 % of a halogenated hydrocarbon refrigerant test gas when they are tested in place in accordance with ":CI "510-107')

while operating the system at a flow rate indicated in Note 1.

Genian i2 of ANSI Nsi'o-nso Control Room Recirculation Filter Unit 2000 cfm 10%

Note 1.

a.

b.

Control Room Filter Unit 1000 cfm i 10%

Control Room Pressurization Filter Unit 300 cfm 10%

c.

b Nota 2. In sert E

1. urveillance Requirement 4.7.7.e.2 does not apply in MODES 5 and 6.

S AMENDMENT NO. 26 FARLEY-UNIT 1 3/4 7-17

l PLANT SYSTEMS 3/4.7.8 PENETRATION ROOM FILTRATION SYSTEM

. g.

LIMITING CONDITION FOR OPERATION 3.7.8 Two independent penetration room filtration systems shall be CPERABLE.

APPLICABILITY:

MODES 1, 2, 3 and 4.

ACTION:

With one penetration room filtration system inoperable, restore the inoperable system to OPERABLE status within 7 days or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTOOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

SURVEILLANCE REOUIREMENTS 4.7.8 Each penetration room filtration system shall be demonstrated OPERABLE:

a.

At least once per 31 days on a STAGGERED TEST BASIS by initiating, from the control roce, flow through the HEPA filters and charcoal

(, t adsorbers and verifying that the system has operated for at least L~

10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> with the heaters on during the past 31 days.

b.

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 that could have contaminated the charcoal adsorbers or HEPA filters in any ventilation zone communi-cating with the system by:

1.

Verifying that the cleanup system satisfies the in place testing acceptancecriteria{nde::: the t :t pr::: dure: Of 9:gul:tery

." :ftion: C. 5., C..g a

1.52, "csi;ien 2, ":rch ICf.b :nd C.S.d of ":gulatory Cuid:

nd th: :y:ter fleu r:t: i::5CCC cf ;

ME Lsert E FARLEY-UNIT 1 3/4 7-18 AMENDMENT NO. 26

PLANT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

Verifying within 31 days after removal that a laboratory analysis 2.

of a representative carbon sample obtained in accordance withe-T,,se,.f I Reguict:ry P :iti:n 0.5.b cf Reguict,ry Cuid; i.50, Ec.i;icr d,

ticrch 1070, m;;t: the hb; rat:ry t:: ting criteri: Of 9:gul:tery P :itha 0.0.; cf Scguhtery Cuid; i.52, Revicier 2, M:rch 1^73.

3.

Verifying a system flow rate of 5000 cfm 110% during system operation when tested in accordance withdAfCI N:101075.

CGec3.*on 8 of ANsr A/ Sic-/920 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 c.

within 31 days after removal that a laboratory analysis of a repre-sentative carbon sample obtained in accordance with 2;gukt ry g

P :iti:n 0.0.5 cf C;guhtery Cuid: 1.52, Revicica 2, March 1978, m::t the hboratory t:: ting criteria of 9:ge htery ::ition C.E.:

cf 2;;ulat ry Cuid; 1.52, Cc.hkr. 2, M rch 1070.

d.

At least once per 18 months by:

Verifying that the pressure drop across the combined HEPA 1.

filters and charcoal adsorber banks of less than 6 inches Water Gauge while operating the system at a flow rate of 5000 cfm 110%.

2.

Verifying that the system starts on a Phase B Isola: ion test (W!

3.

signal.

Verifying that the heaters dissipate 25 1 2.5 kw when tested in 3.

accordance with /NCI N510 107", Sec.t,oa /s/ of ggsr pgjo /pgo, After each complete or partial replacement of a HEPA filter bank by e.

verifying that the HEPA filter banks remove greater than or equal to W/o 00.::% of the DOP when they are tested in place in accordance with 1.NC! M5101^75 while operating the system at a flow rate of 5000 cfa t 10% h g,,,y,

,,,9 ggy ggjg.1*180 After each complete or partial replacement of a charcoal adsorber f.

bank by verifying that the charcoal adsorbers remove greater than or WO equal to'^^ " " of a halogenated hydrocarbon refrigerant test gas when they are tested in place in accordance with A?CI N:1C 107' while operating the system at a flow rate of 5000 cfm 110%

Se&ca l2. of 40S[ /)S/0-/HO t..

Q:'

FARLEY-UNIT 1 3/4 7-19 AMENDMENT NO. 26

REFUELING OPERATIONS SURVEILLANCE REOUIREMENTS (Continued)

=

~ --

v

/.

Ver y.ing at wit he mai purge stem op ating d ex-h. sting rough e HEPA ilters nd char al ads bers, he otal pass fl of the system o the f 11ity nt, i ludi leak e throu the sy em div rting v ves, i less an o equ to 1%

en the ystem 's teste y ad.~ ting old at t

system ntake.

i g.

Verifying that the cleanup system satisfies the in place testing acceptance criteriagand u::: the tect pre dure: c' Regulet;ry P;3itions C.5.0,3 5.

nd C.5.d Of Regul:tery C

Cuid; i.52, 2:sicien 2, 9:r h 1973, ith the m:i purg:

y:ter Oper: ting.

l L3,4 g j f.

Verifying within 31 days after removal that a laboratory analysis of a representative carbon sample obtained in accordance with Regulat:ry P :iti:r C.S.5 ef 9 gu!2tery Ouide 1.52, Crai:icr 2, Marc' 19?? meets the laboratory testing criteria of 75% efficiencyb Sed-to,i3,5 AN5J p ffo.j9go yute/ h or'aguet to^

b.

After every 12 months of charcoal adsorber operation by verifying

-(;'.

within 31 days after removal that a laboratory analysis of a repre-sentative carbon sample obtained in accordance withgh gul:t:ry P;;itic.. C.5.5 cf Regulat;cy Cm dm 1.52, Reviden 2, :'.. 1570, m :t th: 1 ter:t:ry t:: ting crit:ri: cf 9:gulat: y. k:iti:r C.S.:

^

ef-Regulat:r., C idc 1.52, Reviaica 2, l'a. ch

^70.

g,,y. g At least once per 18 months by verifying that the pressure drop c.

across the combined HEPA filters and charcoal adsorber banks is less than 6 inches Water Gauge while operating the main purge system.

d.a.n hM wih rneikyl iodide. 4t, 60' C, and '70 /o re.ldive. hurwidi g.

C FARLEY-UNIT 1 3/4 9-17 AMENDMENT NO. 26

t REFUELING OPERATIONS SURVEILLANCE REQUIREMENTS (Continued) d.

After each complete or partial replacement of a HEPA filter bank by verifying that.the HEPA filter banks remove greater than or equal to 97%M of the DOP when they are tested in place in accordance with hile operating the main purge system.

N 10 1^7&gSec.+.'on to of ANST A16~/o- /980 "N :

After each complete or partial replacement of a charcoal adsorber e.

bank by verifying that the charcoal adsorbers remove greater than or g

equal toMM4 of a halogenated hydrocarbon refrigerant test gas when they are tested in place in accordance with."..'::: '::10 107:

while operating the main purge system.

6erk.'os (1-of AA5T A)Sio-19eo (i

b L

FARLEY-UNIT 1 3/4 9-18 AMEN 0 MENT NO. 26

PLANT SYSTEMS

. M.A.]'

3/4.7.7 CONTROL ROOM EMERGENCY VENTILATION SYSTEM

-?*

LIMITING CONDITION FOR OPERATION 3.7.7 Two independent control room emergency air cleanup systems shall be OPERABLE.

APPLICABILITY:

All MODES.

ACTION:

MODES 1, 2, 3 and 4:

With one control room emergency air cleanup system inoperable, restore the inoperable system to OPERABLE status within 7 days or be iri at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

MODES 5 and 6 (during irradiated fuel movement, or movement of loads over irradiated fuel):

a.

With one control room emergency air cleanup system inoperable, restore the inoperable system to OPERABLE status within 7 days or i.1itiate and maintain operation of the control room emergency venti-lation system in the recirculation mode.

.m b.

With both control room emergency air cleanup systems inoperable, suspend

. L.::. t all operations involving the movement of irradiated fuel or movement of

~

loads over irradiated fuel.

c.

The provisions of Specification 3.0.3 are not applicable in MODE 6.

SURVEILLANCE REOUIREMENTS 4.7.7 Each control room emergency ventilation system 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 120 F.

b.

At least once peril days on a STAGGERED TEST BASIS by initiating, from the control room, flow through the pressurization and recircu-lation system HEPA filters and charcoal adsorbers and verifying that t

l the system has operated 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 l

during the past 31 days.

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 that could have contaminated the l

charcoal adsorbers or HEPA filters in any ventilation zone communi-cating with the system by:,

I 1.

Verifying that the cleanup system satisfies the in place testiag

.he to;. pr = dure; cf t; & t ry

(~.!

acceptance criteria g:d x ::

"::itiu,,, :.:.:, C and C.L d of " gu'atory Cuid: ':,

"em.un2,.bch[p.

S C, e..d th: :y tta fisw 7:t i: :: indit:ted-47, St: 1.

r ar+ x FARLEY-UNIT 2 3/4 7-16

PLANT SYSTEMS

_, SURVEILLANCE RE0VIREMENTS (Continued)

J 2.

Verifying within 31 days after removal that a laboratory ggy analysis of a representative carbon sample obtained in accor-dance withTP ;rl:t y " :itic.- C.C.L vi 1.3.l;t:7.7 Lid

!.:2,

- r. i isn--2, 'Sc:t 2 070, :::t; th: i dc c av. j maJ.3 o c i to.

.o-f ";3.i m., Iva.t.a : C.: c' " ;u':te y C_id: 1.52,

".i:!:r 2, 'tr:P 1975.

3.

Verifying a system flow rate as indicated in Note 1 during system operation when tested in accordance withd/'Z: lCl 1:7:.

C Sectica 8 of Aust Als/o-1920 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 R:;u!~.t:r; g'

. ;; ;'. ; a C. C. b c f ",w _.,. L i d: ' 50, t i;i:r 2,k:tr:b 1071, l

cf r,;gulat:ry

iti r C.L:

cret: the lderat:ry t;;ti,g crit:ri ef ".3 let.., L:-i --l.-l;E, L. s i:n 2, lt cc.'.

1070.

.Tnser$~ E 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 6 inches Water Gauge while operating the system at a flow rate indicated in f-y i. [,6 Note 1.

T 2.

Verifying that the fil}er train starts on a Safety Injection l

Actuation test signal 3.

Verifying that the system maintains the control room at a positive pressure of greater than or equal to 1/8 inch W.G.

relative to the outside atmosphere during system operation.

4.

Verifying that the heaters dissipate 7.5 + 0.8 kw when tested in accordance with A;CI i;;-l: 1:1 Seeffen /p of ANSE //S/O-/fgo, l

f.

Aft' r each complete or partial replacement of a HEPA filter barik by e

I verifying that the HEPA filter banks remove greater than or eoual to et9*/o 00.::% of the DOP when they are tested in place in accordance with A;CI l$1 107gwhileoperatingthesystemataflowrateindicated in Note 1.

See+, n to e+ ANsr //570-M80 o

g.

After each complete or partial replacement of a charcoal adsorber g

bank by verifying that the charcoal adsorbtrs remove greater than or equal to T.0:% of a halogenated hydrocarbon refrigerant test gas 1:75 )

when they are tested in place in accordance with A":: lCl:

while operating the system at a flow rate indicated in Note 1.

%% l1 of ADST Mio-1980 ote 1.

a.

Control Room Recircu'lation Filter Unit 2000 cfm 10%

kaA b.

Control Room Filter Unit 1000 cfm 10%

.Y c.

Control Room Pressurization Filter Unit 300 cfm 10%

\\

l Note 2. Tnseef K

1. urveillance Requirement 4.7.7.e.2 does not apply in MODES 5 and 6.

S FARLEY-UNIT 2 3/4 7-17

PLANT SYSTEMS NNkh:h 3/4.7.8 PENETRATION ROOM FILTRATION SYSTEM co '

LIMITING CONDITION FOR OPERATION 3.7.8 Two independent penetration room filtration systems shall be OPERABLE.

APPLICABILITY:

MODES 1, 2,-3 and 4.

ACTION:

With one penetration room filtration system inoperable, restore the inoperable system to OPERABLE status within 7 days or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

SURVEILLANCE REQUIREMENTS 4.7.8 Each penetration room filtration system shall be demonstrated OPERABLE:

At least once per 31 days on a STAGGERED TEST BASIS by initiating,

,[f a.

from the control room, flow through the HEPA filters and charcoal

-i adsorbers and verifying that the system has operated 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 during the past 31 days.

b.

At least once per 18 months or (1) after any structural maintenance ini the HEPA filter or charcoal adsorber housings, or (2) following painting, fire or chemical release that could have contaminated the charcoal adsorbers or HEPA filters in any ventilation zone communi-cating with the system by:

1.

Verifying that the cleanup system satisfies the in place testing acceptance criteriagpr.d c::: th: t::t ;;;;;dur;;-;f 1;;u?;t:ry A.:.d af ?:gu?:t; q D.!!: '.52,

.., :..pand L r ;t= '.' r:t:

h;ition:

-s -IL h 5000 d'"

^

"c'.i;i;.. 2, "

+0Rir.

Inse.rt 7 e

FARLEY-UNIT 2 3/4 7-18

PLANT SYSTEMS

-um

~M SURVEILLANCE REOUIREMENTS (Continued)

Verifying within 31 days after removal that a laboratory analysis 2.

.of a representative carbon sample obtained in accordance with4-In3et Y l':;6t:r; ?= i ti = 0. 0. h o f 41 m m., -Om. _ :.;^, L. ui= 2,

":rd 1972, = :tr th: !:b r:t:ry t x tkg ccitcri cf S; try

. =itiermO.4.uf "^g&tcry Cnid: 1.52, R 'licier.2, ";rd 1978.

3.

Verifying a system flow rate of 5000 cfm + 10% during system operation when tested in accordance witty?.C: N:10 1:75.

CSe.ekici 9 o+ A/J5T H5to-1980 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 c.

within 31 days after removal that a laboratory analysis of a repre-sentative carbon sample obtained in accordance withgtgiterf

";;itk.-40.L vi Lyu+ater, Gm A :.50, nr. i;ien 2,h easts-th: leLvi awr3 tethg cr t:i of tg&tcr3

itier C. 5.1 4

i e' %;

tery cuid: '.52, Cr.icie-2, " rch 1073.

.Torse N Z d.

At least once per 18 months by:

1.

Verifying that tne pressure drop across the combined HEPA filters and charcoal adsorber banks of less than 6 inches Water

{:'

Gauge while operating the system at a flow rate of 5000 cfm 1 10%.

2.

Verifying that the system starts on a Phase B Isolation test signal.

3.

Verifying that the heaters dissipate 25 + 2.5 kw when tested in

~4 of ANSI NS/o-/9go, accordance with "'" "" ~ ' ^"

sectica I

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

verifying that the HEPA filter banks remove greater than or equal to 9 G OC.: L of the DOP when they are tested in place in accordance with

!Z: ;510 ;^71 hile operating the system at a flow rate of 5000 cfm t 10%.

%c.+ Ion 10 o+ AAls1' A/Sto-/980 f.

After each complete or partial replacement of a charcoal adsorber bank by verifying that the charcoal adsorbers remove greater than or-qq equal tom 9-95% of a halogenated hydrocarbon refrigerant test gas when they are tested in place in accordance with Z::.CIC 07:

while operating the system at a flow rate of 5000 cfm 1 10%.

edIDn \\? di ANSI N5/0~l960

• r,

,/

FARLEY-UNIT 2 3/4 7-19

REFUELING OPERATIONS SURVEILLANCE REOUIREMENTS (Continued) ng tha with t e main rge syttem o rati and

/

Verif.f haus ing'thr ugh th HEPA f ters nd cha al a sorbe

,t to 1 bypa s flow f the system t the f - lit vent incJ din 1 akage rough e systein diver ing va ses, s ley thaif or qual 1% whest the sy/ tem is/ ested y ad ttingco1/00 Pat i

I the s temintdke.

d. /.

Verifying that the cleanup system satisfies the in place testing acceptance criteriag'end 2 :: th: t::t pr:::dur:: c'

";; 1.tc.., "::iticr.: C. E. :, f 5. : cd C. C. d f "egul et ry-k,3,;,, ; ;p, 3p,;._ $ _

u-.._

c.., m

,e, o_.4 4-_

ryct: :;:r t! g.

7 pg 2 f.

Verifying within 31 days after removal that a laboratory analysis of a representative carbon sample obtained in accordance with t ;ul:tery "criti r C.5,5 ;f " gul t y

"., " r;t. 1 70 meets the laboratory 0. J '. 0 2, ".... ; o..

testing criteria of 75% efficiencyh$egt.ow 13 et//!SI //6/O-1980 -

j 1.- grea% %s or egvel -tu t

b.

After every 12 months of charcoal adsorber operation by verifying

}

s,

.' S within 31 days after removal that a laboratory analysis of a repre-sentative carbon sample obtained in accordance with Re h' 02, ":.f:hr "4 :rch

~

M Re u b r, Cuid:

,3 N :it h.. C.G.m u.'

w

t: " : hboratary t::th; criteria cf " gulat ry "::i'ic.- C.L:

c f ":g;';ta, 'lu ;J. l. ^, Re. a hr 2, tr h 107".

gg At least once per 18 months by verifying that the pressure drop c.

across the combined HEPA filters and charcoal adsorber banks is l

1ess than 6 inches Water Gauge while operating the main purge system.

Ewken teded with meuyi iodide at so c.

anA to% u.ldive husd;g.

,e*'*..

" ;1.l N.. ' ~

FARLEY-UNIT 2 3/4 9-17

NEFUELING OPERATIONS i

.1%.,),'3 SURVEILLANCE REQUIREMENTS (Continued) d.

After each complete or partial replacement of a HEPA filte-bank by verifying that the HEPA filter banks remove greater than or equal to 99%M of the DOP when they are tested in place in accordance with

1. .04:! : 010107:ghile operating the main purge system.

Sech'on 10 o+ AAlsr ps7c-/980 e.

After each complete or partial replacement of a charcoal adsorber bank by verifying that the charcoal adsorbers remove greater than or equal to M of a halogenated hydrocarbon refrigerant test gas when th are tested in place in accordance wity!:I t'5101070 while perating the main purge system.

f ee:fic

12. of A/3T //5/O-/980 S

- T 7 *7o 4

e FARLEY-UNIT 2 3/4 9-18

y Insert I, Page 3/4 7-16 of less than or equal to one percent filter penetration while operating the system at a flow rate indicated in Note 1 and using the following test procedures:

(d)

A visual inspection of the control room emergency air cleanup system shall be made before each DOP test or activated carbon absorber section leak test in accordance with Section 5 of ANSI N510-1980.

(b)

An in-place D0P test for the HEPA filters shall be performed in accordance with Section 10 of ANSI N510-1980.

(c)

A charcoal absorber section leak test with a gaseous halogenated hydrocarbon refrigerant shall be performed in accordance with Section 12 of ANSI N510-1980.

Insert II, Page 3/4 7-17 Section 13 of ANSI N510-1980 meets the laboratory testing criteria of the efficiencies given in Note 2 when tested with methyl iodide at 80 C and 70%

relative humidity.

Insert III, Page 3/4 7-17 Note 2.

a.

Control Room Recirculation Filter Unit

>99%

b.

Control Room Filter Unit T99%

c.

Control Room Pressurization Filter Unit 799.825%

Insert IV, Page 3/4 7-18 of less than or equal to one percent filter penetration while operating the system at a flow rate of 5000 cfm + 10 percent and using the fcilowing test procedures.

(a)

A visual inspection of the penetration room filtration system shall be made before each D0P test or activated carbon absorber section leak test in accordance with Section 5 of ANSI N510-1980.

(b)

An in-place D0P test for the HEPA filters shall be performed in I

accordance with Section 10 of ANSI N510-1980.

(c)

A charcoal absorber section leak test with a gaseous halogenated hydrocarbon refrigerant shall be perf ormed in accordance with Section 12 of ANSI N510-1980.

8 t

Inserts, page 1

7-e Insert V, Page 3/4 7-19 Section 13 of ANSI N510-1980 meets the laboratory testing criteria of greater than or equal to 99 percent efficiency when tested with methyl iodide at 80 C and 70% relative humidity.

Insert VI, Page 3/4 9-17 of less than or equal to one percent filter penetration while operating the main' purge system and using the following test procedures.

(a)

A visual inspection of the containment purge exhaust filter system shall be made-before each DOP test or activated carbon absorber section leak test in accordance with Section 5 of ANSI N510-1980.

(b)- An in-place D0P test forfthe HEPA filters shall be performed in accordance with Section 10 of ANSI N510-1980.

(c)

A charcoal absorber section leak test with a gaseous halogenated hydrocarbon refrigerant shall be performed in accordance with Section 12 of ANSI N510-1980.

Insert VII, Page 3/4 9-17 Section 13 of ANSI N510-1980 meets the laboratory testing criteria or greater than or equal to 75 percent efficiency when tested with methyl iodide at 80 C and 70% relative humidity.

1 Inserts, page 2 GGY:jc-D31