ML18016A348

Proposed Tech Specs Deleting SR 4.9.12.d.4 Which Requires Verifying That Filter Cooling Bypass Valve for Fhb EES Is Locked in Balanced Position at Least Once Per 18 Months

ML18016A348
Person / Time
Site:	Harris
Issue date:	03/12/1998
From:	CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18016A347	List: HNP-98-036, Application for Amend to License NPF-63,deleting TS SR 4.9.12.d.4 Which Requires Verifying That Filter Cooling Bypass Valve for Fhb EES Is Locked in Balanced Position at Least Once Per 18 Months ML18016A346 ML18016A348
References
NUDOCS 9803200088
Download: ML18016A348 (4)

Text

ENCLOSURE 5 TO SERIAL: HNP-98-036 SHEARON HARRIS NUCLEARPOWER PLANT NRC DOCKET NO. 50-400/LICENSE NO. NPF-63 REQUEST FOR LICENSE AMENDMENT TECHNICALSPECIFICATION TS 3/4.9.12 TECHNICALSPECIFICATION PAGES

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4

REFUELING OPERATIONS

,'FUEL HANOLING BUILOING EMERGENCY EXHAUST SYSTEM SURVEILLANCE RE UIREMENTS Continued 4.9.12 (Contfnued) 2.

Verifying, within 31 days after removal, that a laboratory analysis at' representative carbon sample obtained fn accor dance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978, meets the laboratory testing criteria of Regulatary Position C.6.a of Regulatory Guide 1.52, Revision 2, March 1978, by showing a methyl iodide penetration of less than 1.0 when tested at a temperature of 304C and at a relative humidity ot'00 fn accordance with ASTM 03803.

At'ter every 720 haurs of charcoal adsarber operation by verifying, within. 31 days after removal, that a laboratory analysis of a representative carbon sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978, meets the laboratory testing criteria of Regulatory Position C.6.a of Regulatary Guide 1.52, Revision 2, March 1978, by showing a methyl iadide penetration of less than 1.0 when tested at a temperature of 304C and at a relative humidity of 70 in accardance with ASTM 03803.

d.

At least once per 18 months by:

Verifying that the pressure drop across the combined HEPA fil-ters and charcoal adsorber bank fs not greater than 4. I inches water gauge while operating the unit at a flow rate of 6600 cfm

~-iJ3X 4

Verityfng that, on a High Radfatfon test signal, the system automatically starts and directs its exhaust flow )@rough the HEPA filters and charcoal adsorber

banks, 3.

Verifying that the system maintains the speal fuel. storage pool area at a negative pressure of greater than or equal to V8 inch water gauge, relative to the outside atmosphere, during system operation at a flow rate of 6600 cfm ~ ICC, ~~<

hHQAced-posfC+on,and Qcie rsJ 5.

Verffyfng that the heaters dissipate 40 ~ 4 kM when tested in accordance with ANSI N510-1980.

After each complete or partial replacement of a HEPA filter bank, by verifying that the unit satisfies the fn-place penetration leakage t'esting acceptance criteria of less than 0.05 in accordance with ANSI NSI0-1980 for a 00P test aerosol while operating the unit. at a

flow rate of 6600 cfm 4 10".

SHEARQN HARRIS - UNIT I 3/4 9 15

REFUELING OPERATIONS FUEL HANDLING BUILDING EMERGENCY EXHAUST SYSTEM SURVEILLANCE REQUIREMENTS (Continued) 4.9.12 (Continued)

Verifying, within 31 days after removal, that a laboratory analysis of a representative carbon sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978, meets the laboratory testing criteria of Regulatory Position C.6.a of Regulatory Guide 1.52, Revision 2, March 1978, by -showing a methyl iodide penetration of less than 1.0X when tested at a

temperature of 30 C and at a relative humidity of 70K in a'ccordance with ASTM D3803.

After every 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of charcoal adsorber operation by verifying, within 31 days after removal, that a laboratory analysis of a representative carbon sample obtained in accordance with Regulatory Position C.6.b of Regulatory Guide 1.52, Revision 2, March 1978.

meets the laboratory testing criteria of Regulatory Position C.6.a of Regulatory Guide 1.52, Revision 2, March 1978, by showing a methyl iodide penetration of less than 1.0X when tested at a temperature of 30'C and at a relative humidity of 70K in accordance with ASTM D3803.

d.

At least once per 18 months by:

1.

Verifying that the pressure drop across the combined HEPA filters and charcoal adsorber bank is not greater than 4. 1 inches water gauge while operating the unit at a flow rate of 6600 cf'm + 10K, Verifying that, on a High Radiation test signal. the system automatically starts and directs its exhaust flow through the HEPA filters and charcoal adsorber

banks, Verifying that the system maintains the spent fuel storage pool area at a negative pressure of greater'han or equal to 1/8 inch water gauge, relative to the outside atmosphere, during system operation at a flow rate of 6600 cf'm + 10K,and 4.

Deleted 5.

Verifying that the heaters dissipate 40 + 4 kW when tested in accordance with ANSI N510-1980.

After each complete or partial replacement of a HEPA filter bank, by verifying that the. unit satisAes the in-place penetration leakage testing acceptance criteria of less than 0.05K in accordance with ANSI N510-1980 for a DOP test aerosol while operating the unit at a flow rate of 6600 cfm + 10K.

SHEARON HARRIS - UNIT 1 3/4 9-15