ML20215M401

From kanterella
Jump to navigation Jump to search
Amend 101 to License DPR-35,revising Tech Spec 4.7.B.2.a by Reducing Differential Pressure Criteria for Replacing Filters in Control Room High Efficiency Air Filtration Sys from 8 to 6 Inches of Water
ML20215M401
Person / Time
Site: Pilgrim
Issue date: 06/23/1987
From: Nerses V
Office of Nuclear Reactor Regulation
To:
Shared Package
ML20215M404 List:
References
NUDOCS 8706260383
Download: ML20215M401 (4)


Text

-

y[pft Moo o

UNITED STATES j

'g

' g NUr EAR REGUL ATORY COMMISSION j

E WASHINGTON, D. C. 20555 i

l o

%... + J' j

BOSTON EDIS0N COMPANY DOCKET NO. 50-293 PILGRIM NUCLEAR POWER STATION I

AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.101 License No. DPR-35 1.

The Nuclear Regulatory Comission (the Comission) has found that:

A.

The application for amendment by Borton Edison Company (the licensee) dated January 19, 1987 as supplemented February 25, 1987 complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Comission's rules and regulations set forth in 10 CFR Chapter I; B.

The facility will operate in conformity with the application, the provisions of the Act, and the rules and regulations of the Comission; a

)

C.

There is reasonable assurance (i) that the activities authorized by j

this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Comission's regulations; j

D.

The issuance of this amendment will not be inimical to the common defense and security or to the health and safety of the public; and E.

The issuance of this amendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied, 2.

Accordingly, the license is amended by changes to the Techrical Specifications as indicated in the attachment to this license amendment, and paragraph 3.8 of Facility Operating License No. DPR-35 is hereby amended to read as follows:

8706260383 870623 PDR ADOCK 05000293 P

pon 1

i

-?-

k i

(2)~ Technical Specifications The Technical Specifications contained in Appendix A, as revised

)

through Amendment No.101, are hereby incorporated in the license.

The licensee shall operate the facility in accordance with the' Technical Specifications.

3.

This license amendment is effective 30 days 'after the date of issuance.

FOR THE NUCLEAR REGULATORY COMMISSION

)

Victor Nerses Acting Director Project Directorate I-3 Division of Reactor. Projects I/II

Attachment:

Changes to the Technical Specifications Date of Issuance:

June 23, 1987 I

i

)

r

t ATTACHMENT TO LICENSE AMENDMENT N0.101 FACILITY OPERATING LICENSE NO. DPR-35 DOCKET NO. 50-293 Replace the following pages of the Appendix A' Technical Specifications with the enclosed pages. The revised pages are identified by amendment number and' contain vertical lines indicating the areas of change. The corresponding 4

overleaf pages are provided to maintain document completeness.

l Remove Pages' Insert Pages l

158B 158B 1

a e

3,7 S (Continued) 4.7.B (Continued) 2.

Control Room High Efficiency Air 2.

Control Room High Efficiency Air Filtration System Filtration System

  • a.

Except as specified in a.

At least once every 18 months Specification 3.7.B.2.c below, the pressure drop across each both trains of the Control Room combined filter train shall be High Efficiency Air Filtration demonstrated to be less than 6 System used for the processing inches of water at 1000 cfm or of inlet air to the control room the calculated equivalent.

i under accident conditions and the diesel generator (s) required b.

(1.)

The tests and analysis for operation of each train of of Specification the system shall be operable 3.7.B.2.b shall be whenever secondary containment performed once every 18 integrity is required and during months or following fuel handling operations, painting, fire or chemical release in any b.

(1.)

The results of the inplace ventilation zone l

cold DOP tests on HEPA communicating with the filters shall show 299%

system while the system DOP removal. The results is operating.

of the halogenated hydrocarbon tests on (2.)

Inplace cold DOP testing charcoal adsorber banks shall be performed after i

shall show 2997.

each complete or partial halogenated hydrocarbon replacement of the HEPA removal when test results filter bank or after any are extrapolated to the structural maintenance initiation of the test, on the system housing which could affect the (2.)

The results of the HEPA filter bank bypass laboratory carbon sample leakage.

analysis shall show 195%

j methyl lodide removal at a (3.)

Halogenated hydrocarbon j

velocity within 10% of testing shall be j

system desi performed after each 0.15 mg/m* gn, 0.05 to inlet methyl complete or partial

{

lodide concentration, 2 0%

replacement of the l

7 R.H., and 2125'F.

charcoal adsorber bank i

or after any structural l

  • c.

From and after the date that one maintenance on the train of the Control Room High system housing which Efficiency Air Filtration System could affect the is made or found to be incapable charcoal adsorber bank j

of supplying filtered air to the bypass leakage.

j control room for any reason, l

reactor operation or refueling (4.) Each train shall be j

operations are permissible only operated with the during the succeeding 7 days.

heaters in automatic for If the system is not made fully at least 15 minutes operable within 7 days, reactor every month.

  • Conditional Relief granted from this (S.) The test and analysis of LCO for the period February 5, 1982 Specification to startup for cycle 6.
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.

i d@ rNEleb $nu D7 158B j

i i

f L

!