ML20032C237

Proposed Tech Specs Requesting Relief from Provisions of Tech Specs 3.0.4 Under Certain Specified Conditions

ML20032C237
Person / Time
Site:	Crystal River
Issue date:	11/02/1981
From:	FLORIDA POWER CORP.
To:
Shared Package
ML20032C231	List: ML20032C230 ML20032C233 ML20032C237
References
TAC-46970, TAC-49540, NUDOCS 8111090538
Download: ML20032C237 (7)

Text

r CONTAINMENT SYSTEMS 3/4.6.3 CONTAINMENT ISOLATION VALVES LIMITING CONDITION FOR OPERATION 3.6.3.1 The containment isolation valves specified in Table 3.6-1 shall be OPERABLE with isolation times as shown in Table 3.6-1.

APPLICABILITY: MODES 1, 2, 3 and 4.

ACTION:

With' one or more of the isolation valve (s) specified in Table 3.6-1 inoper-able, either:

a.

Re. ore the inoperable valve (s) to OPERABLE status within 4 houi, or b.

Isolate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at least one deactivated automatic valve secured in the isolation position, or c.

Isolate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by' use of at least one closed manual valve or blind flange, or d.

Be in at least H0T STANDBY within t'a 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 />, e.

The provisions of Specification 3.0.4 are not applicable to those valves in Table 3.6-1 annotated by asterisks.

SURVEILLANCE REQUIREMENTS 4.6.3.1.1 The isolation valves specified in Table 3.6-1 shall be demonstrated OPERABLE prior to returning the valve to service after j

maintenance, repair or replacement work is performed on the valve or Its associated actuator, control or power circuit by performance of a cycling test and verification of isolation time.

t

' CRYSTAL RIVER - UNIT 3 3/4 6-15 s-~

I 8111090538 811102 PDRADOCK05000gg P

h TABLE 3.6-1

=

I CONTAINMENT ISOLATION VALVES VALVE NUMBER FUNCTION' ISOLATION TIME (seconds)

A.

CONTAINMENT ISOLATION 4

i 1.

BSV-27 check #

closed dur. nor operation NA and open dur. RB spray BSV-3 #

60 BSV-26 check #

NA BSV-4 #

60 2.

_CAV-126(A)*

iso. CA sys. fr. RC letdn.

60 CAV-1 (A)*

iso. CA sys. fr. pzr.

60 4

CAV-3 (A)*

60 CAV-2 (B)*

iso. CA sys, fr. RB 60-CAV-4 # (A)*

isolate liquid sampling 60 system i

CAV-6 # (B)*

60 i

CAV-5 # (A)*

60 H

CAV-7 # (B)*

60 3.

CFV-20 check iso. N2 supply fr. CFT-1A NA CFV-28 (A/B)*

60 CFV-18 check iso. MU system fr. CFT-1B' NA CFV-26 (A/B)*

60 CFV-19 check iso. MU system fro. CFT-1A NA CFV-25 (A/B)*

60 I

l CFV-42 (B)*

iso. liquid sampling fr.

60 CF system i

CFV-15 (A)*

iso. WD sys. _fr. CF tanks 60 CFV-16 (A)*

60 CFV-20 (B)*

60 l

CFV-11 ( A)*

iso. CF tanks fr. liquid 60 sampling system CFV-12(A)*

60 i

4 CRYSTAL RIVER - UNIT 3 3/4 6-17 i

TABLE 3.6-1 (Continued)

CONTAINMENT ISOLATION VALVES VALVE NUMBER

' FUNCTION

. ISOLATION TIME (seconds) 4.

CIV-41*

iso. CI sys. fr. RB 60 CIV-40*

60 CIV-34*

60 CIV-35*

60 5.

DHV-93 check iso. DH. system fr. pzr.

fU\\

DHV-91 60 DHV-43 #

iso. DH sys, fr. RB sump 120 DHV-42 #

120 DHV-4# & 41#

iso. DH sys. fr. RC 120 DHV-6 #

iso. DH system from 60 Reactor Vessel DHV-5 #

60 6.

DWV-162 check iso. DW' system fr.'RB NA DWV-160 (A/B) 60 7.

FWV-44 check #

. iso feedwater NA from RCSG-1A FWV-45 check,#

.NA FWV-43 check #

iso. feedwater NA from RCSG-1B FWV-45 check #

NA 8.

MSV-130 #( A/B)*

iso..MDT-1 from RCSG-1A 60 MSV-148 #(A/B)*

iso. MDT-1 from RCSG-1B 60 MSV-411 #

iso. main steam lines 60 from RCSG-1A MSV-412 #

iso. main steam lines 60 from RLSG-1A MSV-413 #

iso. main steam lines 60 from RCSG-1B MSV-414 #

iso, main steam line.

60 from RCSG-1B i

CRYSTAL RIVER

'JNIT 3 3/4 6-18

)

q

?.:

y TABLE 3.6-1 (Continued) 4 CONTAINMENT ISOLATION VALVES

~

VALVE.' LUMBER FUNCTION ISOLATION TIME j

(seconds).

9.

MUV-40(A)*

iso. MU system from RC 60 1

MUV-41 ( A)*

60' l

MUV-49 (B) 60 MUV-253 60 MUV-261 iso. MU system from 60 control bleed-off 4

i MUV-260

.60 MUV-259 60 l-MUV-258 60 MUV-163 check #

. spen during'HPI and NA closed dur, nor. operation i

MUV-25 #

60 MUV-164 check #

NA MUV-26 #

60 MUV-160 check #

NA MUV-23 #

60 MUV-161 check #

NA.

i MUV-24 #

60 h

MUV-27 #

open dur. nor. operation 60 and closed during RB Isolation

10. SWV-39 #

iso. NSCrc. from AHF-1C 60 SWV-45 #

60 i

[

SWV-35 #

iso. NSCCC from AHF-1A 60 1

SWV-41 #

60 SWV-37 #

iso. NSCCC from AHF-1B 60 60 SWV-43 #

SWV-48 #*

isolate NSCCC from 60 MUHE-1A & IS and WDT-5 SWV-47 #*

60 SWV-49 #*

60 SWV-50 #*

60 1

SWV-80 #

iso. NSCCC from RCP-1A 60 SWV-84 #

60 SWV-82 #

iso. NSCCC from RCP-1C 60 SWV-86 #

60 CRYSTAL-RIVER - UNIT '3 3/4 6-19

.J

• ~

TABLE 3.6-1 (Continued)

CONTAINMENT ISOLATION VALVES VALVE NUMBER FUNCTION ISOLATION 11ME (seconds)

SWV-81 #

iso. NSCCC from RCP-1D 60 SWV-85 #

50 SWV-79 #

iso. NSCCC from RCP-1B 60 SWV-83 #

60 SWV-109 #

so. NSCCC from DRRD-1 60 SWV-110 #

60

11. WDV-4(B)*

iso. WpT-4 from RB sump 60 WDV-3(A)*

60 WDV-60(A)*

iso. WDT-4 from WDT-5 60 WDV-61(B)*

60 WDV-94 (A)*

iso. WDT-4

• rom WDP-8 60 WDV-62 (B)*

60 WDV-406(A)*

iso. waste gas disposal 60 from vents in RC system WDV-405 (B)*

60

12. WSV-3 iso containser.t monitoring 60 system from RB WSV-4 60 WSV-5 60 WSV-6 60 B.

CONTAINMENT PURGE AND EXHAUST 1.

AHV-1C (A) iso. pur. sup. system fr. RB 60 AHV-1D (B) 60 AHV-1B (A) iso. pur. exhaust system fr. RB 60 AHV-1A (B) 60 C.

MANUAL 1.

IAV-28 iso. IA from RB NA IAV-29 NA 2.

LRV-50 iso, leak rate test system NA from RB LRV-36 NA CRYSTAL RIVER - UNIT 3 3/4 6-20

\\

TABLE 3.6-1 (Continued)

CONTAINMENT ISOLATION VALVES VALVE NUMBER FUNCTION ISOLATION TIME (seconds)

LRV-61 iso, atmos, vent and RB NA LRV-35 & 47 purge exhaust system from RB NA LRV-49 iso, atmos. vent from RB NA LRV-38 & 52 NA LRV-45 iso. LR test panel from RB NA LRV-44 NA LRV-46 NA 3.

MSV-146 #

iso, misc. waste storage NA tank from RCLG-1B 4.

NGV-62 iso. NG system from NA steam generators NGV-31 #

NA NGV-32 iso. NG system from pzr.

NA 5.

SAV-24 iso. SA from RB NA SAV-23 & 122 NA S.

SFV-18 1so. SF system NA SFV-19 NA SFV-119 #

iso. Fuel Transfer tubes NA from F.T. Canal SFV-120 #

NA 7.

WSV-1 iso. containment monitoring NA system from RB WSV-2 NA D.

PEiiETRATIONS REQUIRING TYPE B TESTS Blind Flange 119 iso. RB NA Blind Flange 120 NA Blind Flange 202 NA CRYSTAL RIVER - UNIT 3 3/4 6-21

a.

a TABLE 3.6-1 (Continued)

CONTAINMENT ISOLATION VALVES VALVE NUMBER FUNCTION ISOLATION TIME (seconds)

Blind Flange 348 iso. fuel transfer tube from NA Transfer Canal Blind Flange 436 NA Equipment Hatch iso. RB NA Personnel Hatch iso. RB NA

1. Not subject to Type C Leakage Test

• The provisions of Specification 3.0.4 are not applicable.

(A)

Isolates on Diverse Isolation Actuation Signal A (B)

Isolates on Diverse Isolation Actuation Signal B (A/5)

Isolates on Diverse Isolation Actuation Signal A or B CRYSTAL RIVER - UNIT 3 3/4 6-21a

+

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