ML20148P727
| ML20148P727 | |
| Person / Time | |
|---|---|
| Site: | Pilgrim |
| Issue date: | 03/30/1988 |
| From: | NRC |
| To: | |
| Shared Package | |
| ML20148P732 | List: |
| References | |
| NUDOCS 8804120083 | |
| Download: ML20148P727 (2) | |
Text
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _
~
j LIMITING COND?TIONS FOR OPERATION SURVEILLANCE REOUULEMENTS 3.7 8 (Continued) 4.7.8 (Continued) 2.
Control Room Hiah i.fficiency Air 2.
Control _ Room High Efficiency Air Filtraj; ion SystLm Filtration System a.
Except as specified in
- a. At least once every 18 months the Specification 3.7.8.2.c below, pressure drop across each combined both trains of the Control Room filter train shall be demonstrated High Ef ficiency Air Filtration to be less than 6 inches of water at System used for the processing 1000 cfm or the calculated of inlet air to the control room equivalent.
under accident conditions and the diesel generator (s) required
- b. (1.) The tests and analysis of for operation of each train of Specification 3.7.8.2.b shall the system shall be operable be performed once every 18 whenever secondary containment months or following painting, integrity is required and during fire or chemical release in fuel handling operations.
any ventilation zone communicating with the system b.
(1.) The results of the while the system is operating.
in-place cold DOP tests on s
HEPA filters shall show (2.)
In-place cold DOP testing 199% DOP removal.
The shall be performed after each results of the halogenated complete or partial hydrocarbon tests on replacement of the HEPA filter charcoal adsorber banks bank or after any structural shall show 199%
maintenance on the system halogenated hydrocarbon housing which could affect the removal when test results HEPA filter bank bypass ere extrapolated to the
- leakage, initiation of the test.
(3.) Halogenated hydrocarbon (2.) The results of the testing shall be performed laboratory carbon sample after each c7mplete or partial analysis shall show 195%
replacement of the charcoal methyl iodide removal 6t a adsorber bank or after any velocity within 10% of structural maintenance on t o system del gn, 0.05 to system housing which could i
0.15 mg/m3 inlet methyl affect the ch&rcoal adsorber iodide concentration, 270%
bank bypass leakage.
R.H., and 2125'F.
The analysis results are to be (4.) Each train shall be operated verified as acceptable with the heaters in automatic within 31 days after for at least 15 minttes every sample removal, or declare
- month, that train inoperable and take the actions specified (5.) The test and analysis of in 3.7.B.2.c.
Specification 3.7.8.2.b.(2) shall be performed after every 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of system operation.
$b
[
P 1588 Amendment No. 50, 51, 52, 101, 112
LIMITING CONDITIONS FOR OPERATION SURVEILLANCE REOUIREMENTS i
3.7.8 (Continued) 4.7.B (Continued) 2.
Control Rooin High Efficiency Air 2.
Control Room Hiah Ef ficiency A_Lt Filtration System Filtration System a.
Except as specified in
- a. At least once every 18 months the Speci fication 3.7.B.2.c below, pressure drop across each combined both trains of the Control Room filter train shall be demonstrated High Efficiency Air filtration to be less than 6 inches of water at System used for the processing 1000 cfm or the calculated of inlet air to the control room equivalent.
under accident conditions and the diesel generator (s) required
- b. (1.)
The tests and analysis of for operation of each train of Specification 3.7.8.2.b shall the system shall be operable be performed once every 18 whenever secondary containment months or following painting, integrity is required and during fire or chemical release in fuel handling operations.
any ventilation zone communicating with the system b.
(1.) The results of the while the system is operating, in-place cold 00P tests on HEPA filters shall show (2.)
In-place cold DOP testing 199% DOP removal. The shall be performed after each results of the halogenated complete or partial hydrocarbon tests on replacement of the HEPA filter charcoal adsorber banks oank or after any structural shall show 199%
maintenance on the system halogenated hydrocarbon housing which could affect the removal when test results HEPA filter bank bypass are extrapolated to the
- leakage, initiation of the test.
(3.) Hslogenated hydrocarbon (2.) The results of the testing shall be performed laboratory carbon sample after each complete or partial analysis shall show 195%
replacement of the charcoal methyl iodide removal at a adsorber bank or after any velocity within 10% of structural maintenance on the system design, 0.05 to system housing which could 0.15 mg/M inlet methyl affect the charcoal adsorber iodide concentration. 270%
bank bypass leakage.
R.H., and 1125'F.
The analysis results are to be (4.)
Each train shall be operated verified as acceptable with the her.ters in automatic within 31 days after for at least 15 minutes every sample removal, or declare
- month, that train inoperable and take the actions specified (5.)
The test and analysis of in 3.7.B.2.c.
Specification 3.7.B.2.b.(2) shall be performed after every 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of system operation.
1588 Amandment No. 50, 51, 52, 101, 112