ML18100B069

Proposed Tech Specs for Combustible Gas Control & Auxiliary Feedwater Sys

ML18100B069
Person / Time
Site:	Salem
Issue date:	05/03/1994
From:	Public Service Enterprise Group
To:
Shared Package
ML18100B068	List: ML18100B067 ML18100B069
References
NUDOCS 9405170185
Download: ML18100B069 (6)

Text

CONTAINMENT SYS~

3/4.6.4 COMBUSTIBLE GAS CONTROL

• HYDROGEN ANALYZERS LIMITING CONDITION FOR OPERATION 3.6.4.1 Two independent containment hydrogen analyzers shall be OPERABLE.

APPLICABILITY: MODES 1 and 2.

ACTION:

With one hydrogen analyzer inoperable, restore the inoperable analyzer to OPERABLE status within 30--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 />.

With both hydrogen analyzers inoperable, restore at least one analyzer to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> 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 />.

SURVEILLANCE REQUIREMENTS 4.6.4.1 Each hydrogen analyzer shall be demonstrated OPERABLE by the erformance of a CHANNEL CHECK at east once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, a CHANNEL FUNCTIONAL TEST at least once per days, and at least once per 92 days on ~

~r&ti661mllm--fft&ll!~i\£r.ES-by performing a CHANNEL CALIBRATION using sample gases

a. Two volume percent hydrogen (low span), balance Nitrogen, and

b. Six volume percent hydrogen (high span), balance Nitrogen.

SALEM - UNIT 1 3/4 6-18 Amendment No. 90 9405170185 940503 PDR ADOCK 05000272

p. .PDR

• **

PLANT SYSTEMS AUXILIARY FmJWATER SYSTEM

...

LIMITING CONDITION FOR OPERATION 3.7*.1.2 At leut th"9 f._endant rtau genentor aailfary feedwatar.pmps '

and u1oci1tad manual Kt1vat1an swftdles 1n tne cont1"'D1 ,... and now p&ths sna 11 ea. OPERAIL.£ wf th:

1. T-.o fledwatar , _ , , udl ~1* of being pawef"ed fT"all l~arata vi ta 1 l:IUIHS 1 and

b. One f..a..tar pmp ~lr of befng pawe1"9d f'l'"all an OPERAILE st.am 1up~ly sys'tlla. . . .

APPLIWILm: ..,DES 1, Z and 3.

AC'T'IOH:

1. With one aux11f ary ftedlifata.- pmc:i i~nele, rw1t.a" tne *quirwd auxil 11191. f~tar ~s ta OPERABLE status within 7Z houM OI' b*

in *~ 1eut HOT STAHDBY within the nut 5 noun and in HOT SilUTDCWN within the fa11~ng 5 houM.

b. With tw awc111*1"Y ftedwatar p-s 1noo*r.C1* be in at l*ast HOT STAHOSY within & noun and fn HQT SHUTDCW within the fol1owfng I hoUM. .

c. With th,... auxflia191 ftedwat.ar p~s i~*rlDl*, 1.-.diataly initiate caT"T"Kth* ac:tf an ta rwstc..-. at l*ut one awcfl i&T"Y fHctwatar p.._,

.

to OPEWU status u saan u pouibl*.

• SURVEILLANCE REQUIREMENTS 4.7. 1.Z Eacn auxiliary ftedlifat.ar p~ stla11 be dtl90nst~at*d OPERASL.E:

1. At 1*ut one* pe,. 31 days by:

6, "iA-1 iec.-s"'!" o-nc.e. pe..lt"" Gt.. dCJ.>"/~ . on av sniG-G.£.1'2.l?t> -n;:sr .81\Sts

1. Yerifyin; that tach 11at.ar-driven p.._, d*velo~s 1 disc~a~e p"ssun of ;r.1t.ar tnan or equal to 1275 _p1i9 on l"'9Circul1tion flow.

2.

SALEM - UNIT I 3/4 7-5 Amendment No. 39

PI.ANT SYSTEMS

• SUR.VEILLANCE REQUIREMENTS (continued)

/Y)o"e.. To pre..v101Js D we. e. a.~ *ha.r ne.~ ~* Verify the manual maintenance valves in the flow path to each r ~ ., J C/ steam generator are locked open.

- ,,7, 1.2.~. _.._~~~~~~~--,-~~~~~~~~~~~~~~~~~~~

,~

c_j,. At least once per 18 'months during shutdown by:

1. Verifying that eacq automatic valve in the motor driven pump flow path actuates to its correct position on a pump discharge pressure test signal.

2. Verifying that each auxiliary feedwater pump starts as designed automatically upon receipt of each auxiliary feedwater actuation test signal.

SALEM - UNIT 1 3/4 7-6 Amendment No. 119

CONTAINMENT SYS.

3/4.6.4 COMBUSTIBLE GAS CONTROL HYDROGEN ANALYZERS

• LIMITING CONDITION FOR OPERATION 3.6.4.l Two independent containment hydrogen analyzers shall be OPERABLE.

APPLICABILITY: MODES 1 and 2.

ACTION:

With one hydrogen analyzer inoperable, restore the inoperable analyzer to OPERABLE status within 30 -Clays or be in at least HOT STANDBY within the ne:<

hours.

With both hydrogen analyzers inoperable, restore at least one analyzer to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the .. c 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

SURVEILLANCE REQUIREMENTS 4.6.4.l Each hydrogen analyzer shall be demonstrated OPERABLE by the performance of a CHANNEL CHECK at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, a CHANNEL FUNCTIONAL TEST at least once per~ days, and at least once per g' aaye en- ...

~TJ..cGEm!B 'f!S! B:tcSIS by performing a CHANNEL CALIBRATION using sample gases

_ _../

containing:

Refu e \ 1nj a. Two volume percent hydrogen (low span), balance Nitrogen, and

b. Six volume percent hydrogen (high span), balance Nitrogen.

SALEM - UNIT 2 3/4 6-21 Amendment No. 6 5

• --*

PlANT SYSTEMS AUXILIARY FEEDWATER SYSTEM LIMITING CONDITION FOR OPERATION 3.7. 1.2 At least three independent ste~~ generator auxiliary feedwater pumps and associated manual activation switches in the control room and flow paths shall be OPERABLE with:

a. Two feedwater pumps, each capable of being powered from separate vital busses, and

b. One feedwater pump capable of being powered from an OPERABLE steam supply system.

APPLICABILITY: MODES 1, 2 and 3.

ACTION:

a. With one auxiliary feedwater pump inoperable, restore the required auxiliary feedwater pumps to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> 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 HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

b. With two auxiliary feedwater pumps inoperable be in at least HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

c. With three auxiliary feedwater pumps inoperable, immediately initiate corrective action to restore at least one auxiliary feedwater pump to OPERABLE status as soon as possible.

SURVEILLANCE REQUIREMENTS

4. 7. 1.2 Each auxiliary feedwater pump shall be demonstrated OPERABLE:

a:-'-At least o~ce per 31 days by: . _ .$ b. "

b ~f-b* I eo... s:*T 0 n.:.e. pe,..... q 'Z. dCt. >"y.S. 0 ti OJ s 'T""A G-(;.. ICE D le"S -' e fl.Si y ..

• l. Verifying that each motor-driven pump develops a discharge pressure of greater than or equal to 1275 psig on recirculation flow.

2. Verifying that the steam turbine-driven pump develops a discharge pressure of greater than or equal to 1500 psig on recirculation flow when the secondary steam supply pressure is greater than 750 psig. The provisions of Specification 4.0.4 are not applicable.

I f. Verifying that each non-automatic valve in the flow path that is not locked, sealed or otherwise secured in position, is in its correct position.

SALEM - UNIT 2 3/4 7-5

. . ..

'

PI.ANT SYSTEMS *

' SURVEILLANCE REQUIREMENTS (Continued)

• e.. 1'" 0 c.,.C\ e...

N\o" ov'> '\' ".;::>

"e. Z/

e*;eJ' Verify the manual maintenance valves in the flow path to each

• o-('_~e..<"

"'"'I "L *(),,.I

• ' steam generator are locked open.

• l.\:'l*'* C-i. At least once per 18 months during shutdown by:

1. Verifying that each. automatic valve in the motor driven pump flow path actuates to its correct position on a pump discharge pressure test signal.

2. Verifying that each auxiliary feedwater pump starts as designed automatically upon receipt of each auxiliary feedwater actuation test signal.

SALEM - UNIT 2 3/4 7-6 Amendment No. 99