ML20084L454
| ML20084L454 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 05/30/1995 |
| From: | ENTERGY OPERATIONS, INC. |
| To: | |
| Shared Package | |
| ML20084L452 | List: |
| References | |
| NUDOCS 9506070214 | |
| Download: ML20084L454 (4) | |
Text
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PROPOSED CURRENT TECIINICAL SPECIFICATION CIIANGES (MARK-UPS & REVISIONS) 9506070214 950530 PDR ADOCK 05000458 P
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I CONTAIM4ENT SYSTEMS LIMITING CON 0! TION FOR OPERATION (Continued)
ACTION (Continued) d.
The combined leakage rate, for all penetrations shown in Table 3.6.1.3-1 as annulus bypass leakage paths, exceeding 13,500 cc/hr, or The combined leakage rate, for all valves shown in Table 3.6.4-1 to e.
be secondary containment bypass leakage paths and equipped with PVLCS, exceeding 170,000 cc/hr, or f.
The measured combined leakage rate, for all containment isolation valves in hydrostatically tested lines per Table 3.6.4-1 which penetrate the primary containment, exceeding 1 gpm times the total number of such
- valves, restore:
The overall integrated leakage rate (s) to less than 0.75 La as a.
applicable, and b.
The combined leakage rate, for all penetrations and all valves subject to Type 8 and C tests, to less than 0.60 La, and The measured leakage rate to less than 150 scfh for the valves served-c.
by each Division of MS-PLCS and the measured leakage rate to less than 340 scfh for each of the valve groupings identified in 3.6.1.3.c.1, 3.6.1.3.c.2, and 3.6.1.3.c.3, and d.
The combined leakage rate, for all penetrations shown in Table 3.6.1.3-1 as annulus bypass leakage paths, to less than or equal to 13,500 cc/hr, j
and
)
e.
The combined leakage rate, for all valves shown in Table 3.6.4-1 to be secondary containment bypass leakage paths and equipped with PVLCS, to i
less than or equal to 170,000 cc/hr, and f.
The combined leakage rate, for all containment isolation valves in hydrostatically tested lines per Table 3.6.4-1 which penetrate the primary containment, to less than or equal to 1 gpe times the total number of such valves, l
l prior to increasing reactor coolant system temperature above 200*F.
l SURVEILLANCE REQUIREMENTS l
t 4.6.1.3 The primary containment leakage rates shall be demonstrated at the following test schedule and shall be determined in_conformance with the cri _
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E ta; 50 d d B : y prh t:ien; if
@tria_sgesifieddnypendixJof10CFR50:zzg W, C C M
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Type A Overall Integrated Containment Leakage Rate tes shall conducteff:t'^^ d 10 S :tr.~i = ;i g rins shutdo gwn6 gps 1e tJr"4 :::5 1 4 :r ::r;ic: pri_.
S: Cid -.. ;f ;no 9 n. ;t.;11 b; n n : : : d A ri as ;D; j.A f7c. ler_ tia _10 e;7 ;Ier.t
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' CON 7aDeqENT SYSTEMS LINITING CON 0! TION FOR OPERATION (Continued)
ACTION (Continued)
The combined leakage rate, for all penetrations shown in Table 3.6.1.3-1 d.
as annulus bypass leakage paths, exceeding 13,500 cc/hr, or The combined leakage rate, for all valves shown in Table 3.6.4-1 to s.
be secondary containment bypass leakage paths and equipped with PVLCS.
exceeding 170,000 cc/br, or f.
The measured combined leakage rate, for all containment isolation valves in hydrostatically tested lines per Table 3.6.4-1 which penetrate the primary containment, exceeding 1 gpa times the total number of such
- valves, restore:
The overall integrated leakage rate (s) to less than 0.75 La as a.
applicable, and b.
The combined leakage rate, for all penetrations and all valves subject to Type 8 and C tests, to less than 0.60 La, and The measured leakage rate to less than 150 scfh for the valves served c.
by each Division of MS-PLCS and the measured leakage rate to less than 340 scfh for each of the valve groupings identified in 3.6.1.3.c.1, 3.4.1.3.c.2, and 3.6.1.3.c.3, and The coatined leakage rate, for all penetrations shown in Table 3.6.1.3-1 d.
as annulus bypass leakage paths, to less than or equal to 13,500 cc/hr, and The combined leakage rate, for all valves shown in Table 3.6.4-1 to be e.
secondary containment bypass leakage paths and equipped with PVLCS, to less than or equal to 170,000 cc/hr, and f.
The combined leakage rate, for all containment isolation valves in hydrostatically tested Ifnes per Table 3.6.4-1 which penetrate the primary containment, to less than or equal to 1 gpo times the total number of such valves, prior to increasing reactor coolant system temperature above 200*F.
SURVEILLANCE REQUIREPWif$
4.6.1.3 The primary containment leakage rates shall be demonstratad at the following test schedule and shall be determined in conformance with the cri-teria specift.ed in. Appendix J of 10 CFR 50 a.
A Type A Overall Integrated Containment Leakage Rate Test shall be conducted during shutdown at P.,7.6 psig, at 10 year intervals *
- This is an exemption from 10CFR50, Appendix J Requirements.
RIVER BENO - UNIT 1 3/4 6-4
INTEGRATED LEAK RATE TEST COST
SUMMARY
Amount Sub-Total Amount Equipment
$100,000
$100,000 Compressors (6)
Air Dryer (2)
Chillers (1)
Afler Coolers (2)
Manifold (1)
Hoses (vary)
Mechanic (1)
Estimated Man-ilrs ($50/hr) 1/ 2,000 S100,000 (Test Eng /rech)
(Man /Hr x Rate =)
(As-found LLRTs)
(Tagging)
(Hook-ups)
(Actual Test Walk-Downs)
Estimated Man-Hrs ($100/hr) 1/ 500
$50,000 (ILRT Test Director)
(Man /Hr x Rate =)
I (Procedure Review)
(Instrument Checks )
(In-Situ Cal Checks)
(Review Line-ups)
(Direct Test)
(Prepare Final Report)
Critical Path Time 2/ 72 hrs
$1,296,000
($18,000/HR)
Person Rem 21.4 S321,000 1 person rem x $15,000 TOTAL (1 ILRT)
S1,867,000 TOTAL
- SI1,202,000 (6 ILRTs)
NOTES:
- Total of 6 ILRTs 1/ including Contract labor eliminated over remaining 2/ replacement power costs licensed life of the plant (30 years)
-..