ML19320C989

Secondary Containment Leak Rate Test Data.Includes Test Conditions,Base Reading & Standby Gas Treatment Sys a & B Performance

ML19320C989
Person / Time
Site:	Pilgrim
Issue date:	04/23/1980
From:	BOSTON EDISON CO.
To:
Shared Package
ML19320C982	List: ML19320C981 ML19320C989
References
NUDOCS 8007180402
Download: ML19320C989 (1)

Text

~

e TABLE I SECONDARY CONTAINMENT LEAK RATE TEST DATA TEST DATE: APRIL 23, 1980 TEST CONDITIONS Wind Direction North Wind Velocity 10 MPH Barometric Pressure (outside Rx. Bldg.)

29.27" Hg Outside Temperature 430 F.

Inside Temperature 750 F.

BASE READING (0 Flow)

Reactor Bldg. Atmosphere A P ("H O) 2 N.

.75 E.

.08 W.

.80 S.

.28 "A"

SGTS PERFORMANCE System Flow Rate 2700 cfm Reactor Bldg. AtmosphereAP ("H O) 2 N.

-1.16 E.

.35 W.

-1.12 S.

.58 Secondary Containment Vacuum

. 30" H 0 2

"B" SGTS PERFORMANCE System Flow Rate 2800 cfm Reactor Bldg. Atmosphere AP ("H 0) 2 N.

-1.14 E.

.38 W.

-1.12 S.

.58 Secondary Containment Vacuum

.33"H 0 2

80 07180M

-