Text

Proposed Tech Specs Re Containment & Pressure Isolation Valve Surveillance Requirements
	ML20237A224
Person / Time
Site:	Clinton
Issue date:	12/10/1987
From:	; ILLINOIS POWER CO.
To:	;
Shared Package
ML20237A194	List: ML20237A192; U-601084, Proposed Tech Specs Re Containment & Pressure Isolation Valve Surveillance Requirements;
References
	U-601084, NUDOCS 8712140342
	Download: ML20237A224 (7)
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Page 3 of 11 REACTOR COOLANT SYSTEM OPERATIONAL LEAKAGE SURVEILLANCE REQUIREMENTS (Continued) 4.4.3.2.1 (Continued) l d. Monitoring the reactor vessel head flange leal detection system at least !

once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

4.4.3.2.2 Each rea: tor coolant system pressure isolation valve specified in Table 3.4.3.2-1 shall be demonstrated OPERAELE by leak testing pursuant to Specification 4.0.5 and verifying the leaf age of each valve to be within the specified lirit: l

a. At least once per 18 to".ths.*

repair, or

b. Prict to returning the valve to service folleving maintenance, re;ia:e er,t work on the valve or its associated actuator.

c. As cutlined ir, ASME Code, Section )1, paragraph IW-3427(b).

Tre rovisions of Specification 4.0.4 are not applicable for entry into CiEE.Ai]ONM CDC ITION 3.

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1 ' to U-601084 Page 4 of 11 TABLE 3.4.3.2-1 REACTOR COOLANT SYSTEM PRESSURE ISOLATION VALVES VALVE NUMBER SYSTEM IE12F041A LPCI from RHi'A Testable Chk 1E12F041B LPCI from RHRB Testable Chk IE12F041C LPCI from RHRC Testable Chk IE12F042A LPCI from RHRA Shutoff II12F042B LPCI from RHRB Shutoff IE12F042C LPCI from RHRC Shutoff IE12F023 RHR B Supp to Rx Head Spray IE21F005 LPCS Inj 1s01 IE23r005 LPCS Inj Testable Chk IE22F004 HPCS Inj Isci 1E22F005 HFCS Testable Chk IE51F066 RCIC Pmp Disch to Rx Testable Check IE51F013 RCIC Pap Disch to Rx Otbd Isol IE12F006 RHR Shutdown Cooling Supply 1E12F005 RHR Shutdown Cooling Supply 1E12F053A RHR Shutdown Cooling Return IE12F0535 RHR Shutdoor Cooling Return IE12F05DA RHR Shutcown Cooling Return IE12F050B RHR Shutdown Cooling Return g c. dnanc3es b N'S f'I' ~

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CONTAINMENT SYSTEMS' Attachm nt 2

,- to U-601084 PRIMARY CONTAINMENT LEAKAGE Page 7 of 11 SURVE1LLANCE REQUIREMENTS (Continued) 4.6.1.2 (Continued)

2. Has duration sufficient to establish accurately the change in leakage rate between the Type A test and the supplemental test.

3. Requires the quantity of gas injected into the. primary containment or bled from the primary containment during the supplemental test to be between 0.75 La and 1.25 La.

d. Type B and C tests shall be conducted with gas at Pa, 9.0 psig*, at inter- l vals no greater than 24 months except for tests involving: W4

1. Air locks,

2. Main steam line isclation valves,

3. Penetrations using continuous leakage monitoring systems,

4. All containment isclation valves in hydrostatically tested lines per Table 3.6.4*1 which penetrate the prirary containment, and

5. Purge supply and exhaust isolation valves with resilient material seals.

e. Air locks shall be tested and demonstrated OPERABLE per Surveillance Requirement 4.6.1.3.

f. Main steam line isolation valves shall be leak tested at least once per 18 months.

g. Ty;e B tests f or penet rations er;'oying a continuo s leakege tronitoring sys te. sncil be cone . tec at Pa, 9. 0 psig, et ese r, cther reacter shutdown for refuelink L t in no Case at inter,ti l n', greater than once per 3 years,

b. Ali contain ent isolation valves in hydrostatically tested lines per Table 3.6.4-1 which penetrate the prieary conteinr>ent shall be leak tested at lesst once per IE mor.ths.

i. Purge supply and exhaust isclation valves with resilient material seals shall be tested and dem:nstrated OPERAE E per Surveillance Require-ment 4.6.1.8.3. .

j. The provisions of Specification 4.0.2 are not applicable to Specifica-tions 4.6.1.2.a, 4.6.1.2.b, 4.6.1.2.d, and 4.6.1.2.g.

"Unless a hydrostatic test is required per Table 3.6.4-1.

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U-601084, Proposed Tech Specs Re Containment & Pressure Isolation Valve Surveillance Requirements

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