ML20140C108
| ML20140C108 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  |
| Issue date: | 01/20/1986 |
| From: | KANSAS GAS & ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20140C086 | List: |
| References | |
| NUDOCS 8601270229 | |
| Download: ML20140C108 (2) | |
Text
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Mr. H.R. Denton Attachment IV to KMLNRC 86-007 Page 1 of 2 l
CONTAINMENT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) s b.
If any periodic Type A test fails to meet either 0.75 L, or 0.75 L '
t the test. schedule for subsequent Type A tests shall be reviewed and approved by the Commission.
If two consecutive Type A tests fail to meet either 0.75 L, or 0.75 L, a Type A test shall be performed at t
least every 18 months until two consecutive Type A tests meet either 0.75 L, or 0.75 Lt at which time the above test schedule may be resumed; c.
The accuracy of each Type A test shall be verified by a supplemental test which:
1)
Confirms the accuracy of the test by verifying that the supple-mental test result, L, minus the sum of the Type A and the super-c imposed. leak, L, is equal to or less than 0.25 L,'or 0.25 L 3 g
t 2)
Has a duration sufficient to establish accurately the change in leakage rate between the Type A test and the supplemental test; and 3)
Requires that the rate at which gas is injected into the contain-i ment or bled from the containment during the supplemental test is between 0.75 L, and 1.25 L r 0.75 L and 1.25 L
- a t
t d.
Type 8 and C tests shall be conducted with gas at a pressure not less l.
than P,, ~48 psig, at intervals no greater than 24 months except for tests involving:
1)
Air locks,
~
2)
Purge supply and exhaust isolation valves with resilient material seals, and Eg:
3)
Valves pressurized with fluid from a seal system.
ovo
".P Air locks shall be tested and demonstrated OPERA 8LE by the requirements e.
of Specification 4.6.1.3; GIO f.
Purge supply and exhaust isolation valves with resilient material g:s n8 seals shall be tested and demonstrated OPERABLE by the requirements Q
of Specification 4.6.1.7.2 and 4.6.1.7.4, as applicable; N
$m g.
Leakage from isolation valves that are sealed with fluid from a seal system may be excluded, subject to the provisions of Appendix J,Section III.C.3, when determining the combined leakage rate provided the seal system and valves are pressurized to at least 1.10 P
[
(53 psig), and the seal system capacity is adequate to maintain system pressure for at least 30 days; and h.
The provisions of Specification 4.0.2 are not applicable.
WOLF @ CREEK - UNIT 1The specified 24 month surveillance Interval may be waived for Cy 3/4 6-3 l
provided these surveillances are performed prior to startup following i
Refuel 1.
The provisions set forth in 10 CFR 50, Appendix J Section j
III.D.3 are reset upon satisfactory performance of the individual surveillance i
r Mr. H. R. Denton.
Attachment IV to KMLNRC 86-007 Page 2 of 2 CONTAINMENT SYSTDiS SURVEILLANCE REQUIREMENTS (Continued)
TABLE 4.6.1.2-1 The specificed 24 month maximum surveillance interval any be waived for Cycle 1 provided these surveillances are performed prior to startup following Refuel 1.
The provisions set forth in 10 CFR 50, Appendix J,
Paragraph III.D.3 are reset upon satisfactory performance of the individual penetration surveillance.
Penetration Valve P-41 BB-Vll8 BB-W8351A P-22 BB-V148 BB-W8351B P-39 BB-V178 BB-HV8351C P-40 BB-V208 BB-HV8351D P-24 BG-V135 BG-HV8100 BG-HV8112 P-74 EG-V204 EG-W58 EG-HV127 P-80 BG-8381 BG-HV8105 P-23 BG-HV8160 BG-HV8152 P-71 EF-W31 P-73 EF-HV45 EF-HV47 P-28 EF-HV32 P-29 EF-HV46 l
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