ML20069L017

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Revised Proposed TS Pages for Remote Shutdown Panel LCO & SRs
ML20069L017
Person / Time
Site: FitzPatrick Constellation icon.png
Issue date: 06/13/1994
From:
POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML20069L008 List:
References
JPTS-92-004, JPTS-92-4, NUDOCS 9406170154
Download: ML20069L017 (16)
v • d • e


Text

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I Attachment I to JPN-94-027 New York Power Authority James A. FitzPatrick Nuclear Power Plant Replacement Pages for Proposed Change to the Technical Specifications Remote Shutdown Panel LCO and Surveillance Reaulrements (JPTS-92-004)

INSTRUCTIONS:

1 Remove Replace Page Page 54 54 l

60 60 60a 77f 77f 77g 77g 77h 77h 77i 77i 77j 77j 77k 77k 7 71 7 71 77m 77m

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I 9406170154 940613 F

PDR ADOCK 05000333 P

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JAFNPP 3.2 (cont'd) 4.2 (cont'd)

J.

Remote Shutdown Cacability J.

Remote Shutdown Canability 1.

The ' remote shutdown instrument and control circuits in Instruments and controls shall be tested and calibrated as Table 3.2-10 shall be operable in the Run and Startup/ Hot indicated in Table 3.2-10.

Standby modes.

2.

With one or inore required instrument circuits inoperable:

a. restore the required instrument circuit to operable status within 30 days, or
b. establish an alternate method of monitoring the parameter within 30 days and restore the required instrument circuit to operable status within 90 days,or
c. be in hot shutdown within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

3.

With one or more required control circuits inoperable:

a. place the component actuated by that control -

circuit in the safe shutdown configuration, or

b. restore the required control circuit to operable status within 30 days, or
c. be in hot shutdown within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

4.

Specification 3.2.J does not apply if the component actuated by a required control circuit is inoperable.

5.

The provisions of Specification 3.0.D are not applicable.

Amendment No. 406,.1M,.18T, HKT, 54

- i JAFNPP 3.2 BASES (cont'd) i The remote / alternate shutdown capability at FitzPatrick is and transfer switches will have to be operated locally at the provided by a remote shutdown panel (25RSP) and five alternate switchgear, motor control centers, or other local stations.

- [

safe shutdown panels (25 ASP-1,25 ASP-2,25 ASP-3,25 ASP-4, and 25 ASP-5). These panels are used in conjunction with the Operability of the remote shutdown instrumentation and control Automatic Depressurization System (ADS) relief valve control functions ensure that there is sufficient information available on panel (02 ADS-71) adjacent to 25RSP, the emergency diesel selected plant parameters to place and maintain the plant in a i

generator (B & D) control panels (93EGP-B and 93EGP-D) shutdown condition should the control room become opposite 25 ASP-3, the reactor building vent and cooling panel inaccessible. The instrumentation and controls installed on the i

(66HV-38) near 25 ASP-1, instrument rack 25-51, and instrument remote / alternate shutdown panels are listed in Table 3.2-10.

rack 25-6 opposite 25RSP. All of these locations are linked by This table does not include the isolation / transfer switches for the communications and are provided with emergency lighting.

control functions on the remote / alternate shutdown panels. As specified in Surveillance Requirement 4.2.J, the operability of the This Remote Shutdown capability provides the necessary transfer switches will be demonstrated when the remote / alternate instrumentation and controls to place and maintain the plant in a shutdown control functions are tested.

safe shutdown condition from a location other than the control room in the event the control room becomes inaccessible due to The remote shutdown instruments and control circuits covered by j

a fire or other reason.

this LCO do not need to be energized to be considered operable.

This LCO is intended to ensure that the instruments and control This specification ensures the operability of the remote shutdown circuits will be operable if plant conditions require the use of the instrumentation and control circuits. Operability of components remote shutdown capability. Performance of the instrument such as pumps and valves, which are controlled from these check once every 31 days ensures that a gross failure of panels, is covered by other specifications. This specification instrumentation has not occurred and is intended to ensure that does not impose conditions on plant operation which are more the instrumentation continues to operate properly between each restrictive than those already imposed by other specifications.

instrument channel calibration.

For example, Specification 3.7.D includes provisions for continued operation with one or more containment isolation As specified in the surveillance requirements, an instrument valves inoperable. The 30 day time limitation imposed by 3.2.J check is only required for those instruments that are normally would not apply in this situation, provided that the actions taken energized. Performance of this surveillance provides assurance

'a for the inoperable valve (s) to satisfy 3.7.D are also consistent that undetected outright instrument failure is limited to 31 days.

with the safety function (s) required for fire protection.

The surveillance frequency is based upon plant operating experience which indicates that channel failure is rare.

Not all instruments, controls, and necessary transfer switches are located at the remote / alternate shutdown panels. Some controls Amendment No.106,120,2, M,M, 60 2

. ~. -

JAFNPP 3.2 BASES (cont'd)

Surveillance Requirement 4.2.J require.s that each remote shutdown transfer / isolation switch and control circuit be periodically tested to demonstrate that it is capable of performing its intended function. The requirements of this section apply to each remote shutdown control circuit on the panels listed in Table 3.2-10 and on panels 25 ASP-4, 25 ASP-5, and 66HV-38. This demonstration is performed from the remote shutdown panel and locally, as appropriate. This will ensure that if the control room becomes inaccessible, the plant can be placed and maintained in a shutdown condition from the remote shutdown panel and the local control stations.

Amendment No.

60a

JAFNPP TABLE 3.2-10 REMOTE SHUTDOWN CAPABILITY INSTRUMENTATION AND CONTROLS

[ Refer to Notes on Page 77m]

INSTRUMENT PANEL OR OR CONTROL LOCATION t

1.

RHR Service Water Flow (Loop B) 25RSP (10F1-134) 2.

RHR Service Water Pump Control 25RSP (10P-1B) 3.

RHR Service Water Heat Exchanger Outlet Valve 25RSP Control (10MOV-89B) 4.

RHR Service Water to RHR Cross-Tie Valve 25 ASP-1 Control (10MOV-148B) 5.

RHR Service Water to RHR Cross-Tie Valve 25 ASP-1 1

Control (10MOV-1498) 6.

RHR Flow (Loop B) 25RSP (10FI-133) i 7.

RHR Discharge Pressure (Pump D) 25RSP (10PI-279) 8.

RHR Pump Control 25RSP (10P-3D) 9.

RHR Heat Exchanger Bypass Valve Control 25RSP.

(10MOV-66B)

Amendment No.

77f i

.c_ _.._ _ :... _ _ _ _... _ _,.. _.

JAFNPP TABLE 3.2-10 (cont'd)

REMOTE SHUTDOWN CAPABILITY INSTRUMENTATION AND CONTROLS

[ Refer to Notes on Page 77m]

INSTRUMENT PANEL OR OR CONTROL LOCATION 10.

RHR inboard injection Valve Control 25RSP (10MOV-25B) 11.

RHR Heat Exchanger Steam inlet Valve Control 25 ASP-1 (10MOV-708) 12.

RHR Heat Exchanger Vent Vdve Control 25 ASP-1 (10MOV-1668) 13.

RHR Heat Exchanger Outlet Valve Control 25 ASP-1 (10MOV-128) 14.

RHR Pump D Torus Suction Valve Control

- 25 ASP-2 (10MOV-13D)

I 15.

RHR Pump D Shutdown Cooling Suction Valve 25 ASP-2 Control (10MOV-15D) 16.

RHR Pump P-3B Minimum Flow Valve Control 25 ASP-2 (10MOV-168) 17.

RHR Heat Exchanger inlet Valve Control 25 ASP-2 (10MOV-658) 18.

RHR Outboard injection Valve Control 25 ASP-2 (10MOV-278)

Amendment No.

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JAFNPP TABLE 3.2-10 (cont'd)

REMOTE SHUTDOWN CAPABILITY INSTRUMENTATION AND CONTROLS

[ Refer to Notes on Page 77m]

INSTRUMENT PANEL OR OR CONTROL LOCATION 19.

RHR Heat Exchanger Discharge to Teus Valve 25 ASP-2 Control (10MOV-21B) 20.

Torus Cooling Isolation Valve Control 25 ASP-2 (10MOV-398) 21.

DW Spray Outboard Valve Control 25 ASP-3 (10MOV-268) 22.

ADS & Safety Relief Valve A Control 02 ADS-71 (02RV-71 A) 23.

ADS & Safety Relief Valve B Control 02 ADS-71 (02RV-71B) 24.

ADS & Safety Relief Valve C Control 02 ADS-71 (02RV-71C) 25.

ADS & Safety Relief Valve D Control 02 ADS-71 (02RV-71D) 26.

ADS & Safety Relief Valve E Contro!

02 ADS-71 (02RV-71E) 27.

ADS & Safety Relief Valve G Control 02 ADS-71 (02RV-71G) i Amendment No.

77h

JAFNPP TABLE 3.2-10 (cont'd)

REMOTE SHUTDOWN CAPABILITY INSTRUMENTATION AND CONTROLS

[ Refer to Notes on Page 77m]

' INSTRUMENT PANEL OR l

OR CONTROL LOCATION 28.

ADS & Safety Relief Valve H Control 02 ADS-71 I

(02RV-71H) 29.

Safety Relief Valve F Control 02 ADS-71

- (02RV-71 F) 30.

Safety Relief Valve J Control 02 ADS-71 (02RV-71J) 31.

Safety Relief Valve K Control 02 ADS-71 (02RV-71K) 32.

Safety Relief Valve L Control 02 ADS-71 (02RV-71L) 33.

Main Steam Line Drain Outboard Isolation Valve 25 ASP-2 Control (29MOV-77) 34.

Drywell Temperature 25RSP (68TI-115) 35.

Torus Water Temperature 25RSP (27TI-101) 36.

Torus Water Level 25RSP (23LI-204) l Amendment No.

77i

JAFNPP TABLE 3.2-10 (cont'd)

REMOTE SHUTDOWN CAPABILITY INSTRUMENTATION AND CONTROLS

[ Refer to Notes on Page 77m]

INSTRUMENT PANEL OR OR CONTROL LOCATION 37.

Reactor Vessel Pressure Rack 25-6 (02-3PI-608) 38.

Reactor Vessel Water Level Rack 25-6 (02-3LI-58A) 39.

Reactor Vessel Water Level Rack 25-51 (02-3LI-93) h 40.

HPCI Steam Supply Outboard isolation Valve 25RSP Control (23MOV-16) 41.

HPCI Outboard Isolation Bypass Valve Control 25 ASP-2

[

(23MOV-60) l 42.

HPCI Minimum Flow Valve Control 25 ASP-2 (23MOV-25) 43.

CAD B Train inlet Valve Control 25RSP (27AOV-1268) 44.

Nitrogen Instrument Header Isolation Valve 25RSP Control (27AOV-1298) 45.

Reactor Water Cleanup Outboard Isolation Valve 25 ASP-2 Control (12MOV-18)

Amendment No.

77j

_. _ _ _. _ _, ~. _...

. ~.

JAFNPP TABLE 3.2-10 (cont'd)

REMOTE SHUTDOWN CAPABILITY INSTRUMENTATION AND CONTROLS

[ Refer to Notes on Page 77m]

INSTRUMENT PANEL OR OR CONTROL LOCATION 46.

Emergency Service Water Pump B Control 25 ASP-3 (46P-2B) 47.

ESW Loop B Supply Header Isolation Valve 25 ASP-3 Control (46MOV-1018) 48.

ESW Pump B Test Valve Control 25 ASP-3 (46MOV-102B) 49.

Bus 11600 Supply Breaker Control 25RSP (71-11602) 50.

EDG B & EDG D Tie Breaker Control 25 ASP-3 (71-10604) 51.

Bus 10400-10600 Tie Breaker Control 25 ASP-3

(71-10614) 52.

Unit Substation L16 & t.26 Feeder Breaker 25 ASP-3 l

Control (71-10660) 53.

Bus 12600 Supply Breaker Control 25 ASP-3 l

(71-12602) 54.

Breaker 71-10614 Synchronizing Check Control 25 ASP-3

- 55.

EDG B Control Room Metering Check Control 25 ASP-3 Amendment No.

+

77k-

- -- y JAFNPP TABLE 3.2-10 (cont'd)

REMOTE SHUTDOWN CAPABILITY INSTRUMENTATION AND CONTROLS

[ Refer to Notes on Page 77m]

INSTRUMENT PANEL OR OR CONTROL LOCATION 56.

EDG B Engine Start /Stop Control 25 ASP-3 57.

EDG D Control Room Metering Check Control 25 ASP-3 58.

EDG D Engine Start /Stop Control 25 ASP-3 59.

EDG B Govemor Switch 93EGP-B G.

EDG B Synchronizing Switch 93EGP-B 61.

EDG B Load Breaker Control (71-10602) 93EGP-B 62.

EDG B Motor Control 93EGP-B e

63.

EDG B Frequency Meter (93FM-18) 93EGP-B i

64.

EDG B Voltage Control 93EGP-B 65.

EDG B Emergency Bus Meter (93VM-600-18) 93EGP-B r

66.

EDG B Incoming Bus Meter (93VM-12B) 93EGP-B 67.

EDG B Running Bus Meier (93VM-11B) 93EGP-B 68.

EDG D Governor Switch 93EGP-D 69.

EDG D Synchronizing Switch 93EGP-D l

Amendment No.

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JAFNPP TABLE 3.2-10 (cont'd)

REMOTE SHUTDOWN CAPABILITY INSTRUMENTATION AND CONTROLS INSTRUMENT PANEL OR OR CONTROL LOCATION 70.

EDG D Load Breaker Control (71-10612) 93EGP-D 71.

EDG D Motor Control 93EGP-D 72.

EDG D Frequency Meter (93FM-1D) 93EGP-D 73.

EDG D Voltage Control 93EGP-D 74.

EDG D Emergency Bus Meter (9-3VM-600-1D) 93EGP-D 75.

EDG D incoming Bus Meter (93VM-12D) 93EGP-D 76.

EDG D Running Bus Meter (93VM-11D) 93EGP-D NOTES FOR TABLE 3.2-10 A.

Minimum required number of divisions for all instruments and controls listed is 1.

B.

Perform instrument check for each required instrument that is normally energized once per 31 days.

The normally energized instruments are identified in line items 1, 6, 7, 34, 35, 36, 37, 38, and 39.

C.

Perform instrument calibration for each required instrumention channel once per operating cycle.

D.

Demonstrate each required control circuit and transfer / isolation switch is capable of performing the intended function once per operating cycle.

Amendment Nc.

77m

i

. 1 to JPN-94-027 New York Power Authority James A. FitzPatrick Nuclear Power Plant Revised Pages to Safe'y Evaluation for l

Proposed Technical Specifications Regarding Remote Shutdown Panel LCO and Surveillance Reauirements (JPTS-92-004)

INSTRUCTIONS:

Remove Replace Page Page 2

2a 2b 3

3 i

4

I Attachment ll to JPN-93-042 SAFETY EVALUATION

[

Page 2a of 7 f

Paae 54. Soecifications 3/4. 2.J Insert new Specification 3.2.J entitled " Remote Shutdown Capability" which reads as follows:

1. The remote shutdown instrument and control circuits. fable 3.2-10 shall be operable in the Run and Startup/ Hot Standby modes.

l

2. With one or more required instrument circuits inoperable:

a.

restore the required instrument circuit to operable status within 30 days, or t

b.

establish an attemate method of monitoring the parameter within 30 days and restore the required instrument circuit to operable status within 90 days, or r

c.

be in hot shutdown within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

3. With one or more required control circuits inoperable:

}

a. place the component actuated by that control circuit in the safe shutdown i

configuration, or

b. restore the required control circuit to operable status within 30 days, or
c. be in hot shutdown within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

i 4.

Specification 3.2.J does not apply if the component actuated by a required control circuit is inoperable.

5.

The provisions of Specification 3.0.D are not applicable.

1 Insert new Specification 4.2.J entitled " Remote Shutdown Capability" which reads as follows:

i

" Instruments and controls shall be tested and calibrated as indicated in Table 3.2-10."

Page 59. Bases Section 3.2 Move the contents of page 60 onto page 59.

l Revised June 13,1994 Attachment il to JPN-94-027 l

. J.

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. =.

=

..- 1 to JPN-93-042 SAFETY EVALUATION-Page 2b of 7 Paae 60. Bases Section 3.2 Beginning in the left column of page 60, insert the following:

"The remote / alternate shutdown capability at FitzPatrick is provided by a remote shutdown panel (25RSP) and five alternate safe shutdown panels (25 ASP-1, 25 ASP-2,25 ASP-3,25 ASP-4, and 25 ASP-5). These panels are used in conjunction with the Automatic Depressurization System (ADS) relief valve control panel (02 ADS-71) adjacent to 25RSP, the emergency diesel generator (B & D) control panels (93EGP-B and 93EGP-D) opposite 25 ASP-3, the reactor building vent and cooling panel (66HV-38) near 25 ASP-1, instrument rack 25-51, and instrument rack 25-6 opposite 25RSP. All of these locations are linked by communications and are provided with emergency lighting.

This Remote Shutdown capability provides the necessary instrumentation and controls to place and maintain the plant in a safe shutdown condition from a location other than the control room in the event the control room becomes inaccessible due to a fire or other reason.

This specification ensures the operability of the remote shutdown l

instrumentation and control circuits. Operability of components such as pumps i

and valves, which are controlled from these panels, is covered by other specifications. This specification does not impose conditions on plant operation l

which are more restrictive than those already imposed by other specifications.

j For example, Specification 3.7.D includes provisions for continued operation with one or more containment isolation valves inoperable..The 30 day time l

limitation imposed by 3.2.J would not apply in this situation, provided that the i

actions taken for the inoperable valve (s) to satisfy 3.7.D are also consistent with the safety function (s) required for fire protection.

j Not all instrurnents, controls, and necessary transfer switches are located at the l-remote / alternate shutdown panels. Some controls and transfer switches will have to be operated locally at the switchgear, motor control centers, or other j

local stations.

i Revised June 13,1994 1 to JPN-94-027

-=

Attachment ll to JPN-93-042 SAFETY EVALUATION Page 3 of 7 l

I Operability of the remote shutdown instrumentation and control functions ensure that there is sufficient information available on selected plant parameters to i

place and maintain the plant in a shutdown condition should the control room become inaccessible. The instrumentation and controls installed on the remote / alternate shutdown panels are listed in Table 3.2-10. This table does i

not include the isolation / transfer switches for the control functions on the l

remote / alternate shutdown panels. As specified in Surveillance Requirement 4.2.J, the operability of the transfer switches will be demonstrated when the l

l remote / alternate shutdown control functions are tested.

The remote shutdown instruments and control circuits covered by this LCO do not need to be energized to be considered operable.

i This LCO is intended to ensure that the insfa:ments and control i

circuits will be operable if plant conditions require the use of the remote shutdown capability. Performance of the instrument check once every 31 days ensures that a gross failure of instrumentation has not occurred and is intended to ensure that the instrumentation continues to operate properly between each instrument channel calibration.

1 l

l As specified in the surveillance requirements, an instrument check is only required for those instruments that are normally energized. Performance of this surveillance provides assurance that undetected outright instrument failure is limited to 31 days.

The surveillance frequency is based upon plant operating experience which indicates that channel failure is rare."

Continue Bases Section 3.2 on new caae 60a e

" Surveillance Requirement 4.2.J requites that each remote shutdown transfer / isolation switch and control circuit be l

periodically tested to demonstrate that it is capable of performing its intended function. The requirements of this section apply to each remote shutdown control circuit on the panels listed in Table 3.2-10 and on panels 25 ASP-4,25 ASP-5, and 66HV-38.

This demonstration is performed from the remote shutdown panel and locally, as appropriate. This will ensure that if the control-room becomes inaccessible, the plant can be placed and maintained in a shutdown condition from the remote shutdown panel and the local control stations."

f

[-

Paoes 77f throuah 77m. Table 3.2-10 i

insert a new Table 3.2-10, " Remote Shutdown Capability Instrumentation and Controls."

i i

Revised June 13,1994 1 to JPN-94-027 l

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