ML18030B245

Proposed Tech Specs,Changing Surveillance Interval for Functional Test Frequency from 6 Months to 18 Months

ML18030B245
Person / Time
Site:	Browns Ferry
Issue date:	04/07/1986
From:	TENNESSEE VALLEY AUTHORITY
To:
Shared Package
ML18030B244	List: ML18030B243 ML18030B245
References
TVA-BFNP-TS-212, NUDOCS 8604160048
Download: ML18030B245 (9)

Text

ENCLOSURE 1 PROPOSED TECHNICAL SPECIFICATION REVISIONS BROMNS FERRY NUCLEAR PLANT UNIT 1, 2, AND 3 (TVA BFNP TS 212 SUPPLEMENT 1) 8604160048 860407 PDR ADOCN, 05000259' PDR

PROPOSED CHANGES UNIT 1

TAItLK 4.2.3 (Continued)

Function yunctioaa1 Test Calibration Instrument Chock Instrunent Channel HPCI Turbine Stean Line High Flov once/3 maths nona last runent Channel HPCI Stean Line Space High Tenperature once/3 nonths none Core Spray System Logic once/18 months (6) '.t/A gCIC Systea (Initiating) Logic once/

once 18 months :1/A NIA tCIC Systen (isolation) Logic. once/ 18 months (6) H/A GFCI Systea (initiating) Logic once/18 months (6) HIA HPCI Systen (Isolation) Logic (6) W/A once/ 18 months ADS Logic once/ 18 months (6) H/h tPCI (lnitiatina) Logic once/ 18 months LFCI (Contafnaeat Spray) Loric once/ 18 months H/A Core Spray System Auto laitiation Inbibit (Core Spray Auto (7)

Initiation) once/ 18 months H/A H/A tLCI Aato Initiation InbCbit (LOCI Auto Initiation) once/ 18 months'7) n/A

PROPOSED CHANGES UNIT 2

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TASLE 4,2.g (Conttnued) yuactfon Functional Test Calibration Iaatrusheat ChaCE lastruaent Channel HPCI Turbine Stean Ltne Htgh flov once/3 +oaths noae lastruaent Channel BPCI Stean Line Space High Teapcraturc (I) once/3 aontha aona Core Spray Systen Logic once/18 months (6) H/A I

'kCIC Syatea ('latttattng) Logic once/ 18 months :I/A N/A gCIC Syotea (laolattoa) Logic months 'nce/18

. (6) 'II/A IIFCI Systca (Initiating) Logic once/ 18 months .

(6) H/A, I

HPCI Syetea (Isolation) Logic once/ 18 months

'(6) H/A ADS Logic once/ 18 months ~ (6) II/A LPCI (latttatiag) Logic once/ 18 months .

LFCI (Coatainshent Spray) Logtc once/ 18 months (6) H/A Core Spray System Auto Iaitiattoa Iabtbtt (Core Spray Auto I Imitation) once/ 18 months l (7) H/A II/A LTCI goto ZrLtttatioa inhibit (TXCI Auto Iaitiatioa) once/ 18 months II/A

PROPOSED CHANGES UNIT 3

TABLE a. 2.B SURVEILLANCE REQOIRENENXS FOR INSTRUMENTATION THAT INITIATE OR CONTROL TilE CSCS nction Punctional Test Calibration Instrumc t Check instrument Channel Suppression Chamber High Level once/3 months none Instrument Channel Reactor High Mater Level once/3 months once/day Instrument Channel RCIC Turbine Steam Line High Pint once/3 months none Instrument channel RCIC Stcam Line Space High Temperature once/3 months none Instrument Channel HPCI Turbine Steam Line High Plov once/3 months none Instrument Channel HPCI Stcam Line Space High Tc=pcrature once/3 months none Core Spray System Logic / once/18 months-- '

RCIC System (Initiating) Logic OnCe/ 18 monthS N/A RCIC System (Isolation) Logic once/ 18 months (6}

HPCI System (Initiating) Logic once/ 18 months . (6) N/A HPCI System (Isolation) Logic once/ 18 months (6} N/A ADS Logic once/ 18 months LPCI (Initiating) Logic once/ 18 months N/A

TAGLE 4 2 SORVEILLANCE RH EQUIREMENTS FOR INSTRUMENTATION THAT DlITIATE OR CotiTROL THE CSCS Function Functional Test Calibration Instrument Check (Containment Spray) Logic once/ 18 months (6)

Core ."liray Loop A Discharge tl/A once/6 months once/day pres!n!re (PI-75-20)

Core .".tiray Loop 8 Discharge 'tl/A once/6 months once/day pt esnu! e (PI-75-48)

RllR t~x>p A Discharge Pressure N/A once/6 months ~nce/day (pz-74-51)

Rt(H tel !p 8 Discharge Pressu=e N/A once/6 months once/day (pz 74-65)

In t! l!ment Channel Tested during N/A NIA Rl(H St.! rt functional test of RllR pump (refer to section 4.5.8) .

Instr uPl< nt Channel once/month ance/6 months tl/A T>>erma;.tat (RHR Area Cooler Fan) t I u!'m'nt Ch anne A or C lStart Tested during functional test N/A tl/A Core pray ~

of core spray (refer to section 4.5.A) .

Zst! u!'u nt Channel- Tested during N/A N/A Core Spray 8 oc D start functional test of core spray (refer

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