ML030350215

Technical Specifications Limiting Condition for Operation/Surveillance Requirement

ML030350215
Person / Time
Site:	Nine Mile Point
Issue date:	02/03/2003
From:	Tam P NRC/NRR/DLPM/LPD1
To:	Conway J Nine Mile Point
References
TAC MB4612
Download: ML030350215 (3)

Text

SURVEILLANCE REQUIREMENT UMMIiNG CONDITION FOR OPERATION 1.

EMERGENCY VENTILATION SYSTEM Ap21Ncabil.

Applies to the operating status of the emergency ventilation system.

OVIecdie To assure the capability of the emergency ventilation system to minimize the release of radioactivity to the environment in the event of an incident within the primary containment or reactor building.

Specification:

a.

Except as specified in Specification 3.4.4e below, both circuits of the emergency ventilation system shall be operable at all times when secondary containment integrity is required.

b.

The results of the in-place cold DOP and halo genated hydrocarbon tests at design flows on HEPA filters and charcoal adsorber banks shall show > 99% DOP removal and > 99% halogen ated hydrocarbon removal when tested in accordance with ANSI N.51 0-1980.

4.4.4 EMERGENCY VENTILATION SYSTEM App~licability:

Applies to the testing of the emergency ventilation system.

To assure the operability of the emergency ventilation system.

Emergency ventilation system surveillance shall be perfbrmed as indicated below.

a At least once per operating cycle, not to exceed 24 months, the following conditions shall be demonstrated:

(1) Pressure drop across the combined HEPA filters and charcoal adsorber banks is less than 6 inches of water at the system rated flow rate (+/- 10%).

(2) Operability of Inlet heater at rated power when tested in accordance with ANSI N.510-1980.

173 AMENDMENT NO. 44, 179 3.4.4 I

3.4.5 AMENDMENT NO. 442 --70,4-74, 179

.qtRVF1'LLANCE REQUIREMENT 4.4.5 CONTROL ROOM AIR TREATMENT SYSTEM CONTROL ROOM AIR TREATMENT SYSTEM Aoppicabiliy Applies to the operating status of the control room air treatment system.

Obiective:

To assure the capability of the control room air treatment system to minimize the amount of radioactivity or other gases entering the control room in the event of an incident Specification:

a.

Except as specified in Specification 3.4.5e below, the control room air treatment system shall be operable during refueling and power operating conditions and also whenever irradiated fuel or the Irradiated fuel cask is being handled in the reactor building.

b.

The results of the in-place cold DOP and halo genated hydrocarbon test design flows on HEPA filters and charcoal adsorber banks shall show > 99% DOP removal and > 99% halogen ated hydrocarbon removal when tested in accordance with ANSI N.51 0-1980.

APplicabiity.

Applies to the testing of the control room air treatment system.

Oblective:

To assure the operability of the control room air treatment system.

Specification:

a.

At least once per operating cycle, or once every 24 months, whichever occurs first, the pressure drop across the combined HEPA filters and charcoal adsorber banks shall be demonstrated to be less than 1.5 Inches of water at system design flow rate (+ 10%).

b.

The tests and sample analysis of Specification 3.4.5b, c and d shall be performed at least once per operaling cycle or once every 24 months, or after 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of system operation, whichever occurs first or following significant painting, fire or chemical release in any ventilafon zone communicating with the system.

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c.

One diesel-generator power system may be inoperable provided two 115 kv external flines are energized. If a diesel-generator power system becomes Inoperable, it shall be returned to an operable condition within 14 days. In addition, if a diesel-generator power system becomes inoperable coincident with a 115 kv line de energized, that diesel-generator power system shall be returned to an operable condition within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

d.

If a reserve power transformer becomes inoperable, it shall be returned to service within seven days.

e.

For all reactor operating conditions except startup and cold shutdown, the following limiting conditions shall be in effect (1)

One operable diesel-generator power system and one energized 115 kv external line shall be available. If this condition is not met, normal orderly shutdown will be initiated within one hour and the reactor will be In the cold shutdown condition within ten hours.

c.

W

- determine the cell voltage and specific gravity of the pilot cells of each battery.

d.

Surveillance for staftno withean inoperablediesel gener

- prior to startup the operable diesel generator shall be tested for automatic startup and pickup of the load required for a loss-of-coolant accident

e.

Survetilance for operalon.withan inoperedieses generator - If a diesel-generator becomes Inoperable from any cause other than an inoperable support system or preplanned maintenance or testing, within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, either determine that the cause of the diesel-generator being Inoperable does not Impact the operabirity of the operable diesel-generator or demonstrate operabiity by testing the operable diesel-generator. Operability by testing will be demonstrated by achieving steady state voltage and frequency.

256 AMENDMENT NO. 44-, 447, 179 nC15A'RfM I