ML20209G603
| ML20209G603 | |
| Person / Time | |
|---|---|
| Site: | Pilgrim |
| Issue date: | 01/29/1987 |
| From: | Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20209G607 | List: |
| References | |
| NUDOCS 8702050402 | |
| Download: ML20209G603 (1) | |
Text
..
.n..
/
3.7.8 (Continued) 4.7.8 (Continued) 2.
Control Room HigH Efficiency Air 2.
Control Room High Efficiency Air Filtration System Filtration System g a.
Except as specified in a.
At least once every 18 Specification 3.7.8.2.c months the pressure drop below, both trains of the -
across each combked filter Control Room High Efficiency train shall be demonstrated Air Filtration System used to be less than 8 inches of for the processing of inlet water at 1000 cfm.
air to the control room under L
accident conditions and the-b.
(1.) The tests and analysis of.
diesel generator (s) required Specification 3.7.8.2.b for operation of each shall be performed once 4
train of the system shall every 18 months or be operable whenever secondary following painting, fire containment integrity is or chemical release in required and during fuel any ventilation zone handling operations.
connunicating with the sys.t_t!n_ while the system i
b.
('1.) The results of the in-is operating.
place cold DOP tests on HEPA filters shall show (2.) Inplace cold DOP testing
>99% DOP removal. The shall be performed after results of the halogenat-each complete or partial ed hydrocarbon tests on replacement of the HEPA charcoal adsorber banks filter bank or after any shall show >99% halogenat-structural maintenance 4
ed hydrocarYon removal on the system housing when test results are which could affect the extrapolated to the HEPA filter bank bypass initiation of the test.
. leakage, (3.) Halogenated hydrocarbon ora r ca b sample testing shall be performed analysis shall show >955 after each complete or methyl iodide removaT at partial replacement of a velocity within 10% of the charcoal adsorber system design, 0.05 to bank or after any 0.15 mg/m3 inlet methyl structural maintenance fodide concentration, on the system housing
>70% R.H., and >1250F.
which could affect the charcoal adsorber bank e c.
From and after the date that bypass leakage.
one train of the Control Room High Efficiency Air Filtration (4.) Each ftrain shall be System is :nade or found to be operated with the heaters incapable of supplying filtered in automatic for at least air to the control room for any 15 minutes every month.
reason, reactor operation or refueling operations are
'(5.) The test and analysis of permissible only during the S ecification 3.7.8.2.b. (2.) ~'
succeeding 7 days. If the shall be performed after system is not made fully oper-every 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of system aBle within 7 days, reactor operation.
- Conditional Relief granted from this LCD for the period February 5.1982 to startup for cycle 6.
Amendment No. JRI, Jr[, 52 eg20gg $$93 Corrected:
January 29, 1987 PDR-p
.- -