ML17308A429

Proposed Tech Specs,Changing Table 3.6-1, Containment Leakage Paths & Table 3.6-2, Containment Isolation Valves.

ML17308A429
Person / Time
Site:	Saint Lucie
Issue date:	08/25/1987
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17308A428	List: ML17308A427 ML17308A429
References
NUDOCS 8709010080
Download: ML17308A429 (20)

Text

ATTACHMENT I Marked-up Technical Speci fication Pages:

3/4 6-5 3/4 6-6 3/4 6-7 3/4 6-8 3/4 6-2I 3/4 6-22 E JW2/0 I 3/2 8709010080 870825II PDR ADOCK 05000335 P PDRQ I

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v-v-~S~NA Penetration 7

10 System c . rr Makeup Water Stat1on Air Instrigent'hir Conta1nment .

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Valve Check (,

Gl obe Gate a

Gate,.(I,;1 Numbe 5-1 TABLE

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LI-V-18-947}...Outside Gl obe .(1-.'V -1 (IW-18 1Z M.te.a!R 3.6-1 CONTAINMENT LEAKAGE PATHS to Containment 8-947.j,.'.:. Outstde Butterfly (I-'FGY'45-4}

Location Outside inside Outside I-td.

Inside Service primary Makeup Mater Station Air Supply P

instrument Air Supply Containment Purge Test T~e~

Bypass Bypass Bypass Type C Purge Butterfly (I-FCV-25-5} . Exhaust Outside'utterfly Conta1reent (I-.FCY-25-3}. "

Inside. Containment Purge Type C

. Butterfly.~-.FCV'<<:25-2)

Purge; Outs1de Supply Haste ','Globe .{V-6741 j.:, Outside Nitrogen supply to Bypass Management:-- Check .(V'-'6779 j: S?. Tanks Component

'utside'utterfly.{7+GV-14-7}

Outside. RC Pump CM supply .

Bypass.

Cooling Butterfly. (I-BCV-.14-1 } Outside.

Component Butterfly (IQCV-14-6j Outside RC Pump CM Return Bypass Cooling Butterfly (I'4CV-14-2 j Outside Fuel Transfer Double Gasket Flange Inside Fuel Transfer Bypass Tube 26 CVCS GloBe (V 451 5)" Inside Letdown Line Bypass O Globe .(V -2516}: 'ns1de 28 Sampling Globe V -520D} ',- Outside Reactor Coolant Bypass Globe V -.52a3} Outside Sample Globe I-FCV43-1E}. Outside SI Tank Sample Bypass Globe I-FC)43-1F} Outside SI Tank Sample

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TABLE 3.6-1 Continued Location Test Penetrat1on ~S stem Valve Ta Number to Containment Service ~Te+

29 Sampling Globe (V-5202) Outside Pressurizer Steam Bypass rn Globe (Y-5205) Outside Space Sample I

5 Sampling Globe V-5201) Outside 'ressurizer Surge Bypass

~ ~

Globe V-5204) Outside Line Sample 31 Haste Gate V-6554) Outside Containment Vent Bypass Management Gate V-6555) Outside jieader g- v- 07oo9 Safety Injection Gate (Y-3463) Outside Safety Injection Tank Tank Test Lines ll Outside Fill and Sampling Bypass Ca>

Haste Gate I-LCV-07-11A) Outside Reactor Cavity Sump Bypass We Vl

{management Gate I-LCV-07-11B) Outside Pump Discharge I

Ch 43 Haste Gate (V-6301) Outside Reactor Drain Tank Bypass

{management Gate (V-6302) Outside Pump Suction CVCS Gate (V-2505) Outside RC Pump Controlled Bypass Gate (I-SE-01-1) Inside Bleedoff Fuel Pool Gate (I-V-07-206) Outside Refueling Cavity . Bypass Cleanup Gate (I-V-07-189) Inside Purification Flow Inlet Fuel Pool Gate (I-V-07-170) Outside Refueling Cavity Bypass Cleanup Gate (I-V-07-188) Inside Purification Floe z-Fsb-a7-i,z,> ~

Outlet Sampling Gl l Inside ((2 Sampling Type C

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Globe ( ) Outside 7 -ggf-27-5

II TABLE 3.6-1 Continued Location Test k(~

Penetration ~S stem Valve Ta Number to Containment Service e*

.Samplin Globe (I-FSE-27-1 1 ) Outside H2 Sampling Type C ~

lac 2- v-27(ol kh Inside 51 Sampling Globe (I-FSE-27-5,6,7) Inside H2 Sampling Type C k(~

Sle Globe ( I-FSE-27-9) Outside 51 Samplin Globe (I-FSE-27-10) Outside H2 Sampl ing Type C s.i a. p7/02 kk Inside" 52a Sampling Ga te I-FCY-26-1) Inside Radiation Bypass Gate (I-FCV-26-2) Outside Monitoring 52b Sampling Gate (I-FCY-26-3) Inside Radiation Bypass Gate I-FCV-26-4) Outside Monitoring 52c Sampling Gate (I-FCV-26-5) Inside Radiation Bypass Gate I-FCY-26-6) Outside Monitoring Return 52d ILRT -Gate-( I-V00140 Inside ILRT Test Tap Bypass glo (I V00143 Outside

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C.

52e ILRT Qlo~ (I-V0013g Inside ILRT Test Tap Bypass (I-V00144 Outside ILRT glo Blind Flange

~( ~ gable Inside ILRT Pressure ~

Bypass Gate (I-V00101 Outside Connection (I~-1-'H - g-2$-Il 56 - Containment Gate . Outside Hydrogen Purge Outside Bypass H2 Purge Gate (~i-R) >-" ~

Outside Air Makeup 57 Containment Gate (A%33) X-~->< 13 Outside Hydrogen Purge Exhaust Bypass H2'Purge Gate 4-RS-14 7= v m-iy Outside

~ . ~ .sC TABLE 3.6-1 Continued Location Test Penetration ~S stem Valve Ta Number to Containment Service ~Te*

58 Containment Purge Gate Gate

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(4-t!~)

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~ Outside

'utside Hydrogen Purge Exhaust Bypass H2 67 Vacuum Check (I-V-25-20) Inside Containment Type C Relief Butterfly (I-FCV-25-7) Outside Vacuum Relief 68 Vacuum Check (I-V-25-21) Inside Containment Type C Relief Butterfly (I-FCV-25-8) Outside Vacuum Relief Personnel W.A. None N.A. Ingress E Egress Type'**

Lock to Containment Escape N.A. None N.A. Emergency Ingress 5 Type 8*~

Lock Egress to Containment Maintenance N.A. None N.A. Vessel Maintenance Type B

)latch 4r]A>)

cd (Gasket Or 8 peM p~~geaa5

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Interspace)

Electrical 'N.A. All primary canisters N.A. Electrical Type 8 Penetrations except welded spares connections in PCY 1 Hain Steam Steel Tap 1 Outside Expansion Bellows Type 8 Containment Tap 2 Outside

. Nozzles Main Steam Steel Tap 1 Outside Expansion Bellows Type 8 Containment -Tap 2 Outside Nozzles Feedwater Steel Containment Nozzles 'ap Tap 1 2

Outside Outside Expansion Bellows Type 8

TABLE 3.6-2 Continued Penetration Valve Ta Number Number Function ~tl tt Testable During tt Isolation tt t B. HANUAL OR REHOTE HANUAL

l. I-V-18-947 Station air supply, Hanual Yes

2. I-V-25-11,12 56 Hydrogen purge outside air make- Yes up, Hanual (NC)

3. I-V-25-13,14, 57 8 58 Hydrogen purge exhaust, Manual Yes NA 15,16 (NC)

4. V-3463 4.1 Safety injection tank test line, Yes Hanual (NC)

+- I-g 70 0 9

5. MM 41 Safety injection tank test line, Yes NA" Hanual (NC)

6. V-07206, V-07189 46 Refueling cavity purification flow Yes inlet, Ha>>ual (NC)

7. V-07170, V-07188 Refueling cavity purification flow g80. outlet, Hanual (NC) 8.

9.

I-FSE-27-1,2,3, 4,8, 9

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I-FS 5,6,7; a la

]Sin'es VS~ Hydrogen sampling Hydrogen sampling manual line, line, Remote Remote

'anual Yes Yes

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TABLE 3.6-2 Continued Penetration Testable Ouring Is6lation Valve Ta Number Number Function Plant 0 eration ~Time Sec

10. I-FCV-26-1 81'2 52a Radiation monitoring Yes NA ll. I-FCV-26-3 8 4 52b Radiation monitoring Yes NA

12. I-FCV-26-5 8 6 52c Radiation monitoring, return Yes

13. I-V00140(%8@- 52d ILRT test tap Yes I-V00143

14. I-Y00139~~ ~ 52e ILRT test tap Yes I-V00144~~~

15. I-V00101~+ 54 ILRT pressure connection Yes NA

16. I-FCV-03-1E 8[ 1F 28 SI Tank Sample Yes NA%*

NA - Manual Valve-Isolation time not applicable.

• May be opened on an intermittent basis under administrative control.

• • Normally closed valves - Isolation time not applicable.

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ATTACHMENT2 SAFETY EVALUATION Introduction As a result of continuing review of the St. Lucie Unit I Technical Specifications by Florida Power 6 Light Company (FPL), incorrect and incomplete valve and penetration numbers were found to be listed in Table 3.6-l, "Containment Leakage Paths" and Table 3.6-2, "Containment Isolation Valves" of the St. Lucie Unit I Technical Specifications.

Discussion Review of the St. Lucie Unit I Technical Specifications by FPL found several incorrect valve numbers, valve types and penetration numbers listed in Table 3.6-I, "Containment Leakage Paths" and Table 3.6-2 "Containment Isolation Valves" of the St. Lucie Unit I Technical Specifications. The proposed valve number and type and penetration number changes are administrative/editorial in nature. This proposed change is intended to ensure that the Technical Specifications reflect actual valve number, proper valve type and penetration numbers and as-built configurations for electrical penetrations installed in St.

Lucie Unit I. Some valve numbers currently listed in the Technical Specifications reflect generic valve numbers and not the specific valve tag numbers.

Additionally, several valve tag numbers do not include the seismic qualification identifier or are shown as incorrect valve types. Certain penetrations lack the alphabetical identification that should be listed in addition to the numerical identification. Also, a change to the electrical penetrations valve tag number descriptions is proposed to clearly specify electrical penetrations which require periodic leak testing.

The proposed changes are listed below:

~3/4 6-5 Penetration 7, Valve Ta Number Check (I-V-l5-I347) should read Check (I-V-l5328)

Penetration 9, Valve Ta Number Check (I-V-I8-957) should read Check (I-V-I8 I 95)

3. ~3*3/4 6-Penetration 4I, Valve Ta Number Gate (I-V-03-I307) should read Gate (I-V-07009)

Penetration 48 should read 48a, Valve Ta Number Globe (I-FSE-27-0I,02,03,04) should read Globe (I-FSE-I,2,3,4)

Globe (I-FSE-27-08) should read Globe (I-FSE-27-8)

3. ~PP/4 6.7 Penetration 48 should read 48c, Valve Ta Number E JW2/0 I 3/3

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Check (lE-27-1341)

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should read Check (I-V+

01)

First Penetration 51 should read 5lc Second Penetration 51 should read 5la, Valve Ta Number Check (I-FES-27-1342) should read Check (I-V-27102)

Pent ration 52d, Valve Ta Number Gate (I-V00140(1325)) should read Globe (I-V00140)

Gate (I-V00143(1325)) should read Globe (I-V00143)

Penetration 52e, Valve Ta Number Gate (I-V00139(1322)) should read Globe (I-V00139)

Gate (I-V00144(1322)) should read Globe (I-V00144)

Penetration 54, Valve Ta Number Gate (I-VOOI 0 I (612)) should read Gate (I-VOOI 0 I')

Penetration 56, Valve Ta Number Gate (V-25-11) should read Gate (I-V-25-11)

Gate (V-25-12) should read Gate (I-V-25-12)

Penetration 57, Valve Ta Number Gate (V-25-13) should read Gate (I-V-25-13)

Gate (V-25-14) should read Gate (I-V-25-14)

4. ~P3/4 -3 Penetration 58, Valve Ta Number Gate (V-25-15) should read Gate (I-V-25-15)

Gate (V-25-16) should read Gate (I-V-25-16)

Penetration Electrical Penetration, Valve Ta Number "All primary canisters except welded spares" should read "All primary canisters and flanged electrical penetrations except welded spares."

3. ~P*3/4 3-21 Valve Ta Number B.5.

I-V-03-1307 should read I-V-07009 Valve Ta Number B.8.

I-FSE-27-1,2,3,4,8,10 should read I-FSE-27-1,2,3,4,8,11 Penetration 48 should read 48a & 48c Valve Ta Number B.9.

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I-FSE-27>>7,9,11 should read I-FSE-27-5,6,7>> 0 Penetration 51 should read 51a 8 51c

6. ~P3/4 6-2 Valve Ta Number 13.

I-V00140 (1325) should read I-V00140 I-V00143 (1325) should read I-V00143 Valve Ta Number 14.

I-V00139 (1322) should read I-V00139 I-V00144 (1322) should read I-V00144 Valve Ta Number 15.

I-VOOI 0 I (612) should read I-VOOI 0 I E JW2/013/5

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ATTACHMENT3 DETERMINATION OF NO SIGNIFICANT HAZARDS CONSIDERATION The standards used to arrive at a determination that a request for amendment involves no significant hazards consideration are included in the Commission's regulations, IO CFR 50.92, which states that no significant hazards considerations are involved if the operation of the facility in accordance with the proposed amendment would not (I) involve a significant increase in the probability or consequences of an accident previously evaluated; or (2) create the possibility of a new or different kind of accident from any accident previously evaluated or (3) involve a significant reduction in a margin of safety. Each standard is discussed as follows:

(I) Operation of the facility in accordance with the proposed amendment would not involve a significant increase in the probability or consequences of an accident previously evaluated.

The proposed change corrects valve tag and penetration numbers found to be incorrectly or incompletely listed in the St. Lucie Unit I Technical Specifications Table 3.6-I "Containment Leakage Paths" and Table 3.6-2 "Containment Isolation Valves". Since no change to the facility is proposed, the probability or consequences of an accident previously evaluated would not increase.

(2) Use of the modified specification would not create the possiblity of a new or different kind of accident from any accident previously evaluated.

The proposed change corrects incorrectly or incompletely listed valve and penetration numbers in Table 3.6-I "Containment Leakage Paths" and Table 3.6-2 "Containment Isolation Valves". This administrative/editorial change will not create the possibility of a new or different kind of accident from any accident previously evaluated.

(3) Use of the modified specification would not involve a significant reduction in a margin of safety.

The proposed change involves correcting valve tag and penetration numbers which are currently incorrectly or incompletely listed in Table 3.6- I "Containment Leakage Paths" and Table 3.6-2 "Containment Isolation Valves" of the St. Lucie Unit I Technical Specifications and will not reduce the margin of safety.

Based on the above, we have determined that the amendment request does not (I) involve a significant increase in the probability or consequences of an accident previously evaluated, (2) create the probability of a new or different kind of accident from any accident previously evaluated, or (3) involve a significant reduction in a margin of safety; and therefore does not involve a significant hazards consideration.

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