ML15086A204

Technical Requirements Manual/Trm Revision 128/Trm347

ML15086A204
Person / Time
Site:	Waterford
Issue date:	03/10/2015
From:	Entergy Operations
To:	Office of Nuclear Reactor Regulation
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ML15086A176	List: ML15086A157 ML15086A181 ML15086A182 ML15086A183 ML15086A186 ML15086A187 ML15086A188 ML15086A189 ML15086A203 ML15086A204 ML15086A205 ML15086A206 ML15086A208 ML15086A209 ML15086A210 ML15086A211 W3F1-2015-0023, Technical Requirements Manual/Trm Revision 128/Trm3412
References
W3F1-2015-0023
Download: ML15086A204 (36)

Text

3/4 7-1 AMENDMENT NO. 38, 91 3/4.7 PLANT SYSTEMS 3/4.7.1.6.1 MAIN FEEDWATER REGULATING VALVES AND STARTUP FEEDWATER REGULATING VALVES LIMITING CONDITION FOR OPERATION 3.7.1.6.1 In support of their backup functions to the Main Feedwater Isolation Valves, each Main Feedwater Regulating Valve (MFRV) and Startup Feedwater Regulating Valve (SFRV) shall be able to actuate to the closed position on MSIS.

APPLICABILITY: MODES 1, 2, 3, and 4 ACTION:

Note: Separate Condition entry is allowed for each valve.

With one or more MFRV or SFRV degraded such that it is unable to actuate to the closed position on MSIS, either:

a.

Close and deactivate, or isolate the degraded valve within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> and verify degraded valve closed and deactivated or isolated once every 7 days or

b.

Be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

 ' (DRN 04-1191, Am. 91)

The provisions of TRM LCO 3.0.4 are not applicable.


(DRN 04-1191, Am. 91)

SURVEILLANCE REQUIREMENTS 4.7.1.6.1 Functionality of each MFRV and SFRV shall be demonstrated:

 ' (DRN 04-1191, Am. 91)

a.

By verifying isolation < 4.5 seconds when tested pursuant to the inservice testing program.


(DRN 04-1191, Am. 91)

b.

By verifying actuation to the closed position on an actual or simulated actuation signal at least once per 18 months.

¨(DRN 02-1683, Am. 65) 3/4 7-1a AMENDMENT NO. 38,65, 78 (DRN 02-1683, Am. 65)

¨(DRN 02-1683, Am 65;03-881, Am. 78)

REACTOR TRIP OVERRIDE CREDITED SUPPORT FUNCTION IN THE MFIV CLOSURE SCENARIO HAS BEEN MOVED TO TS BASES SECTION 3/4.7.1.6.

THIS PAGE HAS BEEN DELETED.

(DRN 02-1683, Am. 65;03-881, Am. 78)

¨ (DRN 02-1683) 3/4 7-1b AMENDMENT NO. 38,65 (DRN 02-1683)

¨(DRN 02-1683)

AUXILIARY FEEDWATER PUMP HIGH DISCHARGE PRESSURE TRIP CREDITED SUPPORT FUNCTION IN THE MFIV CLOSURE SCENARIO HAS BEEN MOVED TO TS BASES SECTION 3/4.7.1.6.

THIS PAGE HAS BEEN DELETED.

(DRN 02-1683)

3/4 7-1c AMENDMENT NO. 15, 38, 47, 69, 80, 91, 99

¨(DRN 04-1244, Am. 99)

THIS PAGE NOT USED (DRN 04-1244, Am. 99)

3/4 7-1d AMENDMENT NO. 69 PLANT SYSTEMS 3/4.7.3 COMPONENT COOLING WATER SYSTEM - APPENDIX R LIMITING CONDITION FOR OPERATION 3.7.3 Component Cooling Water pumps A and B shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, and 4 ACTION:

With Component Cooling Water pump A and/or B inoperable, restore the inoperable Component Cooling Water pump(s) to OPERABLE status within 7 days or within the next hour establish an hourly fire watch patrol in accordance with Table 3.7-1.

SURVEILLANCE REQUIREMENTS 4.7.3 No additional surveillance requirements other than those required by Technical Specifications 4.7.3.

3/4 7-1e AMENDMENT NO. 15, 38, 47,60, 69, 128 Table 3.7-1 Impacted Fire Areas with CCW Pump(s) Inoperable

(LBDCR 14-005)

Out Of Service Component Fire Areas Impacted (Fire Watch Required)

CCW Pump A RAB1A RAB1E RAB5 RAB6 RAB7B RAB7C RAB8B RAB21 RAB23 CCW Pump B RAB1A RAB1E RAB7A RAB7C RAB8A RAB16 RAB17 RAB19 RAB23

(LBDCR 14-005)

(LBDCR 13-003, Am. 124) 3/4 7-1e(a1)

AMENDMENT NO. 124, 125

(LBDCR 13-003, Am. 124)

(LBDCR 13-003, Am. 124)

PLANT SYSTEMS 3/4.7.5 FLOOD PROTECTION LIMITING CONDITION FOR OPERATION

(LBDCR 13-001, Am. 125) 3.7.5 Flood protection shall be provided for all safety-related systems, components, and structures prior to the water level of the Mississippi River attaining +27.0 ft Mean Sea Level USGS datum, at the levee fronting the Waterford Unit 3 site.

(LBDCR 13-001, Am. 125)

APPLICABILITY: At all times.

ACTION:

(LBDCR 13-001, Am. 125)

With the water level at the levee fronting the Waterford Unit 3 site projected to rise to an elevation of +27.0 ft Mean Sea Level USGS datum within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, initiate and complete procedures ensuring that all doors and penetrations to the nuclear plant island structure below the

+30.0 ft elevation are secure prior to attaining +27.0 ft Mean Sea Level USGS datum.

(LBDCR 13-001, Am. 125)

SURVEILLANCE REQUIREMENTS 4.7.5 The water level at the levee fronting the Waterford Unit 3 site shall be determined to be within the limits by:

(LBDCR 13-001, Am. 125)

a.

Measurement at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> when the water level is equal to or above elevation +24.0 ft Mean Sea Level USGS datum, and

b.

Measurement at least once per 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> when the water level is projected to reach an elevation of +27.0 ft Mean Sea Level USGS datum within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

(LBDCR 13-003, Am. 124; LBDCR 13-001, Am. 125)

(EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(1)

AMENDMENT NO. 118

(EC-15515, Am. 118)

PLANT SYSTEMS 3/4.7.8 SHOCK SUPPRESSORS (SNUBBERS)

LIMITING CONDITION FOR OPERATION 3.7.8 Shock suppressors (Snubbers) listed in TRM Tables 3.7.8-1 and 3.7.8-2 shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, and 4. MODES 5 and 6 for snubbers located on systems required OPERABLE in those MODES.

ACTION:1, 2, 3

a.

With one or more required snubbers inoperable while installed on the associated supported system, perform an engineering evaluation to determine effects on supported system OPERABILITY in accordance with the Corrective Action Program.

b.

With one or more required snubbers listed in TRM Table 3.7.8-1 inoperable AND EFW or alternate means of core cooling is available:

1.

Enter TS LCO 3.0.8, and

2.

Verify acceptable risk for current plant configuration in accordance with Risk Assessment Guidelines, and.

3.

If desired, perform an engineering evaluation to determine if the snubber(s) is required for continued OPERABILITY of the supported system within the associated time for restoration of the snubber(s) as delineated in TS LCO 3.0.8, and

4.

Restore the snubber(s) to OPERABLE status within the associated time for restoration of the snubber(s) as delineated in TS LCO 3.0.8

c.

With one or more required snubbers listed in TRM Table 3.7.8-2 inoperable, or With the requirements of ACTION b above not met, or With one or more required snubbers listed in TRM Table 3.7.8-1 inoperable AND EFW or alternate means of core cooling is not available:

1.

Declare the supported system inoperable and enter the appropriate TS for that system, and

2. If desired, perform an engineering evaluation to determine if the snubber(s) is required for continued OPERABILITY of the supported system within the associated TS LCO allowed outage time (AOT),

and

(EC-15515, Am. 118)

(EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(2)

AMENDMENT NO. 118

(EC-15515, Am. 118)

ACTION c (continued)

If the dynamic feature of the snubber(s) is determined to not be required, but the seismic feature of the snubber(s) is required for continued OPERABILITY of the supported system, AND EFW or alternate means of core cooling is available:4

3.

Enter TS LCO 3.0.8 immediately,5 and

4.

Exit the supported system TS for applicable snubber entered in Action c.1 above, and

5.

Verify acceptable risk for current plant configuration in accordance with Risk Assessment Guidelines, and

6.

Restore the snubber(s) to OPERABLE status within the associated time for restoration of the snubber(s) as delineated in TS LCO 3.0.8.

If the snubber(s) is not restored to OPERABLE status within the restoration time delineated in TS LCO 3.0.8, declare the supported system inoperable and enter the appropriate TS for that system.

If ACTION a engineering evaluation determined no impact on supported system OPERABILITY (if applicable) AND an engineering evaluation has determined the snubber(s) is not required for continued OPERABILITY of supported system, then restore the snubber(s) to OPERABLE status in a timeframe commensurate with the importance to safety.

TECHNICAL REQUIREMENTS 4.7.8.1 Perform visual inspections of snubbers in accordance with the TRM 6.5.1, "Snubber Inspection Program."

4.7.8.2 Perform functional tests on snubbers in accordance with TRM 6.5.1, "Snubber Inspection Program."

NOTES 1 Separate entry is allowed for each snubber listed in TRM Tables 3.7.8-1 and 3.7.8-2.

2 EFW is required to be available when applying TS LCO 3.0.8 during MODES in which EFW is required to be OPERABLE. Opposite train EFW (or alternate means of core cooling) is required when applying TS LCO 3.0.8.a. Either train EFW (or alternate means of core cooling) is acceptable when applying TS LCO 3.0.8.b.

3 ACTIONS b and c are not required to be entered (or may be exited) when an engineering evaluation has concluded that the applicable snubber(s) is not required for continued OPERABILITY of the supported system. For Table 3.7.8-2 snubbers, this means that both the seismic and dynamic functions are not required for the continued OPERABILITY of the supported system.

4 ACTONS c.3 through c.6 not applicable if ACTION c is entered due to failure to comply with requirements of ACTION b OR if EFW or alternate means of core cooling is not available.

5 TS LCO entry is retroactive to the time the snubber(s) was initially declared inoperable.

(EC-15515, Am. 118)

(EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(3)

AMENDMENT NO. 118

(EC-15515, Am. 118)

Table 3.7.8-1 LIST OF SNUBBERS WITH SEISMIC LOADS ONLY Exam No Equipment Tag Number System Seismic Only 3

CASR-4021 Containment Air X

4 CCSR-1067A Component Cooling Water X

5 CCSR-1067B Component Cooling Water X

6 CCSR-77 Component Cooling Water X

7 CHSR-3024 Chemical Volume Control X

12 EASR-3006A EDG Exhaust X

13 EASR-3006B EDG Exhaust X

14 FSSR-250 Fuel Pool Cooling and Purification X

73 MSSR-3028 Main Steam X

76 MSSR-3042 Main Steam X

78 MSSR-3069 Main Steam X

79 MSSR-3073 Main Steam X

107 SASR-80 Station Air X

118 SISR-1055 Safety Injection X

119 SISR-1064 Safety Injection X

120 SISR-1067 Safety Injection X

124 SISR-215 Safety Injection X

125 SISR-3022 Safety Injection X

127 SISR-418 Safety Injection X

128 SISR-704 Safety Injection X

(EC-15515, Am. 118)

(EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(4)

AMENDMENT NO. 118

(EC-15515, Am. 118)

Table 3.7.8-1 (Continued)

LIST OF SNUBBERS WITH SEISMIC LOADS ONLY Exam No Equipment Tag Number System Seismic Only 137 SISR-773 Safety Injection X

138 SISR-774 Safety Injection X

139 SISR-802 Safety Injection X

140 SISR-821 Safety Injection X

141 SISR-843 Safety Injection X

142 SISR-848 Safety Injection X

143 SISR-876A Safety Injection X

144 SISR-876B Safety Injection X

145 SISR-883 Safety Injection X

146 SISR-888 Safety Injection X

147 SISR-891 Safety Injection X

148 SISR-921 Safety Injection X

152 SISR-986 Safety Injection X

(EC-15515, Am. 118)

(EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(5)

AMENDMENT NO. 118

(EC-15515, Am. 118)

Table 3.7.8-2 LIST OF SNUBBERS WITH DYNAMIC LOADS Exam No Equipment Tag Number System Seismic And Dynamic Consideration/

Requirement Non-Seismic 1

BDSR-2 Blowdown (2) 2 BMSR-416 Boron Management (3) 8 CHSR-415 Chemical Volume Control (3) 9 CHSR-564 Chemical Volume Control (3) 10 CSSR-407 Containment Spray (2) 11 CSSR-408 Containment Spray (2) 15 FWSR-11 Feedwater (3) (4) 16 FWSR-14A Feedwater (3) (4) 17 FWSR-14B Feedwater (3) (4) 18 FWSR-182 Feedwater (1) (4) 19 FWSR-184 Feedwater (1) (4) 20 FWSR-185 Feedwater (1) (4) (5) 21 FWSR-187 Feedwater (1) (4) (5) 22 FWSR-18A Feedwater (3) (4) 23 FWSR-18B Feedwater (3) (4) 24 FWSR-190 Feedwater (1) (4) 25 FWSR-191 Feedwater (1) (4) (5) 26 FWSR-20A Feedwater (3) (4) 27 FWSR-20B Feedwater (3) (4) 28 FWSR-23 Feedwater (3) (4) 29 FWSR-25 Feedwater (1) (4)

(EC-15515, Am. 118)

 (EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(6)

AMENDMENT NO. 127

 (EC-15515, Am. 118)

(EC-46694 Am. 127)

Table 3.7.8-2 (Continued)

LIST OF SNUBBERS WITH DYNAMIC LOADS Exam No Equipment Tag Number System Seismic And Dynamic Consideration/

Requirement Non-Seismic 30 FWSR-29 Feedwater (1) (4) (5) 31 FWSR-2A Feedwater (3) (4) 32 FWSR-2B Feedwater (3) (4) 33 FWSR-34 Feedwater (1) (4) 34 FWSR-341 Feedwater (1) (4) 35 FWSR-342 Feedwater (1) (4) 36 FWSR-347 Feedwater (1) (4) 37 FWSR-36 Feedwater (1) (4) (5) 38 FWSR-37 Feedwater (1) (4) 39 FWSR-39 Feedwater (1) (4) (5) 40 FWSR-41 Feedwater (1) (4) 41 FWSR-42 Feedwater (1) (4) 42 FWSR-45 Feedwater (1) (4) 43 FWSR-48 Feedwater (1) (4) 44 FWSR-52 Feedwater (1) (4) 45 FWSR-53 Feedwater (1) (4) 46 FWSR-55 Feedwater (1) (4) (5) 47 FWSR-57 Feedwater (1) (4) 48 FWSR-59 Feedwater (1) (4) 49 FWSR-60 Feedwater (1) (4)

 (EC-15515, Am. 118)

(EC-46694 Am. 127)

(EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(7)

AMENDMENT NO. 127

(EC-15515, Am. 118)

(EC-46694 Am. 127)

Table 3.7.8-2 (Continued)

LIST OF SNUBBERS WITH DYNAMIC LOADS Exam No Equipment Tag Number System Seismic And Dynamic Consideration/

Requirement Non-Seismic 50 FWSR-61 Feedwater (1) (4) 51 FWSR-63 Feedwater (1) (4) 52 FWSR-64 Feedwater (1) (4) (5) 53 FWSR-66 Feedwater (1) (4) 54 FWSR-6A Feedwater (3) (4) 55 FWSR-6B Feedwater (3) (4) 56 FWSR-71 Feedwater (1) (4) 57 FWSR-74 Feedwater (1) (4) 58 FWSR-76 Feedwater (1) (4) 59 FWSR-8A Feedwater (3) (4) 60 FWSR-8B Feedwater (3) (4) 61 MSSR-202A Main Steam (1) (6) (7) 62 MSSR-202B Main Steam (1) (6) (7) 63 MSSR-203A Main Steam (1) (5) (6) (7) 64 MSSR-203B Main Steam (1) (5) (6) (7) 65 MSSR-205A Main Steam (1) (5) (6) (7) 66 MSSR-205B Main Steam (1) (5) (6) (7) 67 MSSR-206A Main Steam (1) (5) (6) (7) 68 MSSR-206B Main Steam (1) (5) (6) (7) 69 MSSR-226A Main Steam (1) (6) (7)

(EC-15515, Am. 118)

(EC-46694 Am. 127)

(EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(8)

AMENDMENT NO. 127

(EC-15515, Am. 118)

(EC-46694 Am. 127)

Table 3.7.8-2 (Continued)

LIST OF SNUBBERS WITH DYNAMIC LOADS Exam No Equipment Tag Number System Seismic And Dynamic Consideration/

Requirement Non-Seismic 70 MSSR-226B Main Steam (1) (6) (7) 71 MSSR-229A Main Steam (1) (6) (7) 72 MSSR-229B Main Steam (1) (6) (7) 74 MSSR-3035 Main Steam (6) (7) (8) 75 MSSR-3036 Main Steam (6) (7) (8) 80 MSSR-382 Main Steam (6) (7)

(9) 81 MSSR-383 Main Steam (6) (7)

(9) 82 MSSR-386A Main Steam (6) (7)

(9) 83 MSSR-386B Main Steam (6) (7)

(9) 84 MSSR-387A Main Steam (6) (7)

(9) 85 MSSR-387B Main Steam (6) (7)

(9) 86 MSSR-392A Main Steam (1) (6) (7) 87 MSSR-392B Main Steam (1) (6) (7) 88 MSSR-393A Main Steam (1) (6) (7) 89 MSSR-393B Main Steam (1) (6) (7) 90 MSSR-503 Main Steam (6) (7)

(9) 91 MSSR-505 Main Steam (6) (7)

(9) 92 RCMSNB-251-1A Reactor Coolant (3) 93 RCMSNB-252-1B Reactor Coolant (3) 94 RCMSNB-253-2B Reactor Coolant (3)

(EC-15515, Am. 118)

(EC-46694 Am. 127)

(EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(9)

AMENDMENT NO. 118

(EC-15515, Am. 118)

Table 3.7.8-2 (Continued)

LIST OF SNUBBERS WITH DYNAMIC LOADS Exam No Equipment Tag Number System Seismic And Dynamic Consideration/

Requirement Non-Seismic 95 RCMSNB-254-2A Reactor Coolant (3) 96 RCSR-184 Reactor Coolant (2) (3) (7) 97 RCSR-265A Reactor Coolant (1) (7) 98 RCSR-265B Reactor Coolant (1) (7) 99 RCSR-268 Reactor Coolant (1) (7) 100 RCSR-270A Reactor Coolant (1) (7) 101 RCSR-270B Reactor Coolant (1) (7) 102 RCSR-274 Reactor Coolant (1) (7) 103 RCSR-275 Reactor Coolant (1) (7) 104 RCSR-276 Reactor Coolant (1) (7) 105 RCSR-279A Reactor Coolant (1) (7) 106 RCSR-279B Reactor Coolant (1) (7) 108 SGMSNB-734-1A Steam Generator (3) 109 SGMSNB-735-1A Steam Generator (3) 110 SGMSNB-736-1A Steam Generator (3) 111 SGMSNB-737-1A Steam Generator (3) 112 SGMSNB-738-1B Steam Generator (3) 113 SGMSNB-739-1B Steam Generator (3) 114 SGMSNB-740-1B Steam Generator (3) 115 SGMSNB-741-1B Steam Generator (3)

(EC-15515, Am. 118)

(EC-15515, Am. 118)

(EC-15515, Am. 118) 3/4 7-1e(10)

AMENDMENT NO. 127

(EC-15515, Am. 118)

Table 3.7.8-2 (Continued)

LIST OF SNUBBERS WITH DYNAMIC LOADS Exam No Equipment Tag Number System Seismic And Dynamic Consideration/

Requirement Non-Seismic 116 SISR-1031 Safety Injection (2) (7) 117 SISR-1044 Safety Injection (7) 121 SISR-1151 Safety Injection (2) (3) (7) 122 SISR-1188 Safety Injection (2) (3) (7) 123 SISR-1285 Safety Injection (3) 126 SISR-3040 Safety Injection (7) 129 SISR-707 Safety Injection (2) 130 SISR-711 Safety Injection (2) 131 SISR-722 Safety Injection (2) 132 SISR-732 Safety Injection (2) 133 SISR-737 Safety Injection (2) 134 SISR-753A Safety Injection (7) 135 SISR-753B Safety Injection (7) 136 SISR-756 Safety Injection (7) 149 SISR-937 Safety Injection (2) (7) 150 SISR-961A Safety Injection (2) (7) 151 SISR-961B Safety Injection (2) (7)

(1) Installed on Non-Safety Related pipe but is analyzed seismically to protect attached Safety Related pipe.

(2) Waterhammer due to voiding (3) Branch Line Pipe Break (4) Waterhammer due to Fast Valve Closure of MFIV (5) Tornado and/or Hurricane (6) Transient due to turbine trip (7) Relief valve thrust (8) No detailed analysis of piping. Assumed same loadings as adjacent header.

(EC-46694 Am. 127)

(9) These restraints are judged to not impact the structural analysis of the safety-related MS piping.

(EC-46694 Am. 127)

(EC-15515, Am. 118)

(LBDCR 13-003, Am. 124) 3/4 7-1e(10)(a1)

AMENDMENT NO. 124

(LBDCR 13-003, Am. 124)

(LBDCR 13-003, Am. 124)

PLANT SYSTEMS 3/4.7.9 SEALED SOURCE CONTAMINATION LIMITING CONDITION FOR OPERATION 3.7.9 Each sealed source containing radioactive material either in excess of 100 microcuries of beta and/or gamma emitting material or 5 microcuries of alpha emitting material shall be free of greater than or equal to 0.005 microcurie of removable contamination.

APPLICABILITY: At all times.

ACTION:

a.

With a sealed source having removable contamination in excess of the above limit, immediately withdraw the sealed source from use and either:

1.

Decontaminate and repair the sealed source, or

2.

Dispose of the sealed source in accordance with Commission Regulations.

b.

The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

SURVEILLANCE REQUIREMENTS 4.7.9.1 Test Requirements - Each sealed source shall be tested for leakage and/or contamination by:

a.

The licensee, or

b.

Other persons specifically authorized by the Commission or an Agreement State.

The test method shall have a detection sensitivity of at least 0.005 microcurie per test sample.

4.7.9.2 Test Frequencies - Each category of sealed sources (excluding startup sources and fission detectors previously subjected to core flux) shall be tested at the frequencies described below.

a.

Sources in use - At least once per 6 months for all sealed sources containing radioactive material:

1.

With a half-life greater than 30 days (excluding Hydrogen 3), and

2.

In any form other than gas.

(LBDCR 13-003, Am. 124)

(LBDCR 13-003, Am. 124) 3/4 7-1e(10)(a2)

AMENDMENT NO. 124

(LBDCR 13-003, Am. 124)

(LBDCR 13-003, Am. 124)

PLANT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

b.

Stored sources not in use - Each sealed source and fission detector shall be tested prior to use or transfer to another licensee unless tested within the previous 6 months. Sealed sources and fission detectors transferred without a certificate indicating the last test date shall be tested prior to being placed into use.

c.

Startup sources and fission detectors - Each sealed startup source and fission detector shall be tested within 31 days prior to being subjected to core flux or installation and following repair or maintenance to the source or detector.

4.7.9.3 Reports - A report shall be prepared and submitted to the Commission on an annual basis if sealed source or fission detector leakage tests reveal the presence of greater than or equal to 0.005 microcurie of removable contamination.

(LBDCR 13-003, Am. 124)

(DRN 02-1794)

(DRN 02-1794) 3/4 7-1f AMENDMENT 69, 91, 114 3/4.7 PLANT SYSTEMS 3/4.7.10 FIRE SUPPRESSION WATER SYSTEMS LIMITING CONDITION FOR OPERATION 3.7.10.1 The fire suppression water system shall be OPERABLE with:

a.

Two fire suppression pumps, each with a rated capacity of 2000 gpm, with their discharge aligned to the fire suppression header,

 (DRN 02-605,07-213, Am. 114)

b.

Separate water supplies, each with a minimum contained volume of 236,910.7 gallons (33 feet, 91.5%), and

 (DRN 02-605,07-213, Am. 114)

c.

An OPERABLE flow path capable of taking suction from the east fire water tank and the west fire water tank and transferring the water through distribution piping with OPERABLE sectionalizing control or isolation valves to the yard hydrant curb valves, the last valve ahead of the water flow alarm device on each sprinkler or hose standpipe, and the last valve ahead of the deluge valve on each deluge or spray system required to be OPERABLE per Sections 3.7.10.4, 3.7.10.2 AND 3.7.10.5 of this document.

APPLICABILITY: At all times.

ACTION:

a.

With one pump and/or one water supply inoperable, restore at least two pumps and/or water supplies to OPERABLE status within 7 days or provide an alternate backup pump or supply.

b.

With the fire suppression water system otherwise inoperable, establish a backup fire suppression water system within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

NOTE:

A backup water supply may be established by use of a fire department pumper or alignment to another plant system. In either case the backup supply shall be able to supply an equivalent flow and discharge pressure.

 (DRN 04-1191, Am. 91)

c.

The provisions of TRM LCO 3.0.3 and 3.0.4 are not applicable.

 (DRN 04-1191, Am. 91)

SURVEILLANCE REQUIREMENTS 4.7.10.1.1 The fire suppression water system shall be demonstrated OPERABLE:

a.

At least once per 7 days by verifying the contained water supply volume.

b.

At least once per 31 days by starting the electric motor-driven pump and operating it for at least 15 minutes.

c.

At least once per 31 days by verifying that each valve (manual, power-operated, or automatic) in the flow path that is not locked, sealed, or otherwise secured in position is in its correct position.

d.

At least once per 12 months by performance of a system flush.

3/4 7-2 AMENDMENT NO. 49, 114, 126 3/4.7 PLANT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

e.

At least once per 12 months by cycling each testable valve in the flow path through at least one complete cycle of full travel.

f.

At least once per 18 months by performing a system functional test which includes simulated automatic actuation of the system throughout its operating sequence, and:

(DRN 07-213, Am. 114; EC-8523, Am. 126)

1.

Verify that each fire suppression pump develops at least 1218 gpm at a system head of 108.3 psid.

(DRN 07-213, Am. 114; EC-8523, Am. 126)

2.

Cycling each valve in the flow path that is not testable during plant operation through at least one complete cycle of full travel, and

3.

Verifying that the fire pumps start sequentially on a continued pressure drop in the fire suppression system.

g.

At least once per 3 years by performing a flow test of the system in accordance with Chapter 5, Section 11 of the Fire Protection Handbook, 14th Edition, published by the National Fire Protection Association.

4.7.10.1.2 Each fire pump diesel engine shall be demonstrated OPERABLE:

a.

At least once per 31 days by verifying:

1.

The diesel fuel oil day storage tank contains at least 170 gallons of fuel, and

2.

The diesel starts from ambient conditions and operates for at least 30 minutes.

b.

At least once per 92 days by verifying that a sample of diesel fuel from the fuel storage tank, obtained in accordance with ASTM-D270-75, is within the acceptable limits specified in Table 1 of ASTM D975-77 when checked for viscosity, water and sediment.

c.

At least once per 18 months during shutdown, by subjecting the diesel to an inspection in accordance with procedures prepared in conjunction with its manufacturers recommendations for the class of service.

3/4 7-3 AMENDMENT NO. 61 3/4.7 PLANT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) 4.7.10.1.3 Each fire pump diesel starting 12-volt battery bank and charger shall be demonstrated OPERABLE:

¨ (DRN 02-936) a.

At least once per 31 days by verifying that:

(DRN 02-936) 1.

The electrolyte level of each battery is above the plates, and 2.

The overall battery is greater than or equal to 12 volts.

b.

At least once per 92 days by verifying that the specific gravity is appropriate for continued service of the battery.

c.

At least once per 18 months by verifying that:

1.

The batteries and battery racks show no visual indication of physical damage or abnormal deterioration, and 2.

The battery-to-battery and terminal connections are clean, tight, free of corrosion, and coated with anticorrosion material.

3/4 7-4 AMENDMENT NO. 52, 72, 91 3/4.7 PLANT SYSTEMS 3/4.7.10.2 SPRAY AND/OR SPRINKLER SYSTEMS LIMITING CONDITION FOR OPERATION

 ' (DRN 04-1191, Am. 91) 3.7.10.2 As a minimum, the Spray and/or Sprinkler Systems listed in Table 3.7-2 shall be OPERABLE.


(DRN 04-1191, Am. 91)

APPLICABILITY: Whenever equipment protected by the spray/ sprinkler system is required to be OPERABLE.

ACTION:

 ' (DRN 02-238, Am. 52;03-115, Am. 72)

a.

With one or more of the above required spray and/or sprinkler systems inoperable, within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> establish a continuous fire watch with backup fire suppression equipment for those areas noted on Table 3.7-2 in which redundant systems or components could be damaged; for other areas, establish an hourly fire watch patrol.


(DRN 02-238, Am. 52;03-115, Am. 72)

 ' (DRN 04-1191, Am. 91)

b.

The provisions of TRM LCO 3.0.3 and 3.0.4 are not applicable.


(DRN 04-1191, Am. 91)

SURVEILLANCE REQUIREMENTS 4.7.10.2 Each of the Spray and/or Sprinkler Systems listed in Table 3.7-2 shall be demonstrated OPERABLE:

a.

At least once per 31 days by verifying that each valve (manual, power-operated, or automatic) in the flow path that is not locked, sealed, or otherwise secured in position is in its correct position.

b.

At least once per 12 months by cycling each testable valve in the flow path through at least one complete cycle of full travel.

c.

At least once per 18 months:

1.

By performing a system functional test which includes simulated automatic actuation of the system, and:

2.

Verifying that the automatic valves in the flow path actuate to their correct position on a thermal/ preaction test signal, and

3.

Cycling each valve in the flow path that is not testable during plant operation through at least one complete cycle of full travel.

4.

By a visual inspection of the dry pipe spray and sprinkler headers to verify their integrity, and.

5.

By a visual inspection of each nozzles spray area to verify the spray pattern is not obstructed.

3/4 7-5 AMENDMENT NO. 02 3/4.7 PLANT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

NOTE:

The charcoal filter unit spray nozzles need only be visually inspected for obstructions each time the charcoal is removed to meet 4.7.10.2d of this document (below).

d.

At least once per 3 years by performance of an air flow test through each open head spray and/or sprinkler system and verifying that each open head spray nozzle and sprinkler header system is unobstructed.

3/4 7-6 AMENDMENT NO. 32, 52, 72 TABLE 3.7-2 SPRAY AND/OR SPRINKLER SYSTEMS Sprinkler No.

Bldg./Elev.

Location

¨ (DRN 02-238, Am. 52)

(DRN 02-238, Am. 52)

¨ (DRN 03-115, Am. 72)

• FPM-3A RAB +21, +46 Diesel Generator Area A, Feed Tank Room A

• FPM-4B RAB +21, +46 Diesel Generator Area B, Feed Tank Room B FPM-11A RAB -35 Emergency D/G Fuel Oil Tank A FPM-12B RAB -35 Emergency D/G Fuel Oil Tank B

• FPM-17 RAB +35 Cable Vault Area

• FPM-18 RAB +35 Electrical Penetration Area 1

• FPM-19 RAB +35 Electrical Penetration Area 2 FPM-21 RAB -4 Administration Area (HP)

• FPM-22 RAB -4 Corridor and Blowdown Tank Rooms

• FPM-23 RAB -35 Corridor, Shutdown Heat Exchanger Rooms, EFW Pump Room

• FPM-24 RAB +21 Corridors, CCW Area

• FPM-25B RAB +21 North High Voltage Switchgear Room

• FPM-26 RAB +46 Ventilation Equipment Rooms

• FPM-27 RAB +7 HVAC Rooms

• FPM-28 RAB -35 Auxiliary Component Cooling Water Pump Rooms

• FPM-29 RAB +35 Relay Room, Corridor

• FPM-30A RAB +21 South High Voltage Switchgear Room FPM-33 RAB +46 E-17 (3A-SA) Shield Building Ventilation System Filter Train "A" Charcoal Absorber (DRN 03-115, Am. 72)

FPM-34 RAB +46 E-17 (3B-SB) Shield Building Ventilation System Filter Train "B" Charcoal Absorber FPM-36 RAB +46 E-23 (3A-SA) Controlled Ventilation Area System Filter Train "A" Charcoal Absorber FPM-37 RAB +46 E-23 (3B-SB) Controlled Ventilation Area System Filter Train "B" Charcoal Absorber

¨ (DRN 03-115, Am. 72)

• Protects areas with redundant systems or components.

(DRN 03-115, Am. 72)

3/4 7-7 AMENDMENT NO. 01 THIS PAGE HAS BEEN DELETED

3/4 7-8 AMENDMENT NO. 03, 91 3/4.7 PLANT SYSTEMS 3/4.7.10 FIRE HOSE STATIONS LIMITING CONDITION FOR OPERATION

 (DRN 04-1191, Am. 91) 3.7.10.4 The Fire Hose Stations listed in Table 3.7-4 shall be OPERABLE.

 (DRN 04-1191, Am. 91)

APPLICABILITY: Whenever equipment in the areas protected by the fire hose stations is required to be OPERABLE.

ACTION:

a.

With one or more of the fire hose stations shown inoperable, provide gated wye(s) on the nearest operable hose station(s). One outlet of the wye shall be connected to the standard length of hose provided for the hose station. The second outlet of the wye shall be connected to length of hose sufficient to provide coverage for the area left unprotected by the inoperable hose station. Where it can be demonstrated that the physical routing of the fire hose would result in a recognizable hazard to operating technicians, plant equipment, or the hose itself, the fire hose shall be stored in a roll at the outlet of the operable hose station.

For those stations in the RCB the hose and gated wye(s) may be staged at the containment entry. With the exception of gated wyes staged at the containment entry, signs shall be mounted at the gated wye(s) to identify the proper hose to use. The above action shall be accomplished within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> if the inoperable fire hose is the primary means of fire suppression; otherwise, route the additional hose within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

 (DRN 04-1191, Am. 91)

b.

The provisions of TRM LCO 3.0.3 and 3.0.4 are not applicable.

 (DRN 04-1191, Am. 91)

SURVEILLANCE REQUIREMENTS 4.7.10.4 Each of the Fire Hose Stations listed shall be demonstrated OPERABLE.

a.

At least once per 31 days by visual inspection of the stations accessible during plant operation to assure all required equipment is at the station.

b.

At least once per 18 months by:

1.

Visual inspection of the stations not accessible during plant operations to assure all required equipment is at the station.

2.

Removing the hose for inspection and reracking, and

3.

Inspecting all gaskets and replacing any degraded gaskets in the couplings.

c.

At least once per 3 years by:

1.

Partially opening each hose station valve to verify valve OPERABILITY and no flow blockage.

2.

Conducting a hose hydrostatic test at a pressure of 150 psig or at least 50 psig above maximum fire main operating pressure, whichever is greater.

3/4 7-9 TABLE 3.7-4 FIRE HOSE STATIONS LOCATION BLDG/COLUMN ELEVATION (Feet MSL)

HOSE RACK IDENTIFICATION FHB 2FH-U

-35 FH/A-010 FHB 3FH-V

+1 FH/A-020 FHB 5FH-V

+1 FH/A-021 FHB 2FH-T

+21 FH/A-040 FHB 2FH-V

+18 FH/A-041 FHB Escape Exit

+21 FH/A-043 FHB 6FH-W

+18 FH/A-042 FHB 2FH-T

+46 FH/A-030 FHB 7FH-W

+46 FH/A-031 RAB J-9A

-35 RA/F-101 RAB J-6A

-35 RA/F-102 RAB H-4A

-35 RA/F-103 RAB J-3A

-35 RA/F-104 RAB K-4A

-35 RA/F-105 RAB M-10AZ

-35 RA/C-106 RAB M-3A

-35 RA/A-107 RAB M-2AC

-20 RA/K-108 RAB M-11AZ

-20 RA/L-109 RAB K-10A

-35 RA/F-110 RAB K-11A

-4 RA/D-201 RAB H-11A

-4 RA/D-202 RAB J-10A

-4 RA/E-203 RAB J-6A

-4 RA/H-204 RAB H-4A

-4 RA/I-205 RAB K-4A

-4 RA/J-206 RAB M-10AZ

-4 RA/C-207 RAB M-3A

-4 RA/A-208 RAB LY-8A

-4 RA/B-209 RAB K12A

+7 RA/D-301 RAB J11A

+7 RA/D-302 RAB H-11A

+21 RA/E-401 RAB H-9A

+21 RA/E-402 RAB K-11A

+21 RA/D-403 RAB L-7A

+21 RA/C-411 RAB N-10AZ

+21 RA/C-405 RAB J-6A

+21 RA/I-406 RAB H-4A

+21 RA/I-407 RAB J-1A

+21 RA/I-408 RAB K-4A

+21 RA/J-409 RAB L-7A

+21 RA/G-410 RAB N-4A

+21 RA/A-412

3/4 7-10 TABLE 3.7-4 FIRE HOSE STATIONS LOCATION BLDG/COLUMN ELEVATION (Feet MSL)

HOSE RACK IDENTIFICATION RAB L-2A

+21 RA/A-413 RAB H-12A

+35 RA/E-501 RAB K-11A

+35 RA/E-502 RAB N-10AZ

+35 RA/C-503 RAB Northeast Stairwell

+21 RA/C-404 RAB H-10A

+35 RA/E-504 RAB K-9A

+35 RA/E-505 RAB L-9A

+35 RA/C-506 RAB LY-6A

+35 RA/A-507 RAB J-9A

+35 RA/E-508 RAB L-8A

+35 RA/E-509 RAB G-9A

+35 RA/E-510 RAB J-12A

+46 RA/E-601 RAB K-11A

+46 RA/G-602 RAB K-10A

+46 RA/G-603 RAB K-8A

+46 RA/G-604 RAB G-7A

+46 RA/G-605 RAB K-6A

+46 RA/J-606 RAB K-2A

+46 RA/J-607 RAB J-2A

+46 RA/J-608 RAB J-3A

+46 RA/J-609 RAB K-2A

+69 RA/J-701

• RCB 19

-4 R/A-201

• RCB 12

-4 R/A-202

• RCB 6

-4 R/B-203

• RCB 1

-4 R/B-204

• RCB 20

+21 R/A-401

• RCB 13

+21 R/A-402

• RCB 7

+21 R/B-403

• RCB 1

+21 R/B-404

• RCB 13

+35 R/A-502

• RCB 20

+46 R/A-601

• RCB 13

+46 R/A-602

• RCB 7

+46 R/B-603

• RCB 2

+46 R/B-604

• Indicates all hose stations not accessible during plant operations and shall be demonstrated operable at least once per 18 months.

3/4 7-11 AMENDMENT NO. 91 3/4.7 PLANT SYSTEMS 3/4.7.10 YARD FIRE HYDRANTS AND HYDRANT HOSE HOUSES LIMITING CONDITION FOR OPERATION

 (DRN 04-1191, Am. 91) 3.7.10.5 The Yard Fire Hydrants and Associated Hydrant Hose Houses listed in Table 3.7-5 shall be OPERABLE.

 (DRN 04-1191, Am. 91)

APPLICABILITY: Whenever equipment in the areas protected by the yard fire hydrants is required to be OPERABLE.

ACTION:

a.

With one or more of the yard fire hydrants or associated hydrant hose houses shown inoperable, within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> have sufficient additional lengths of 2-1/2-inch diameter hose located in an adjacent OPERABLE hydrant hose house to provide service to the unprotected area(s) if the inoperable fire hose is the primary means of fire suppression; otherwise, provide the additional hose within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

 (DRN 04-1191, Am. 91)

b.

The provisions of TRM LCO 3.0.3 and 3.0.4 are not applicable.

 (DRN 04-1191, Am. 91)

SURVEILLANCE REQUIREMENTS 4.7.10.5 Each of the Yard Fire Hydrants and Associated Hydrant Hose Houses shown shall be demonstrated OPERABLE:

a. At least once per 31 days by visual inspection of the hydrant hose house to assure all required equipment is at the hose house.

b. At least once per 12 months by:

1.

Conducting a hose hydrostatic test at a pressure of 150 psig or at least 50 psig above maximum fire main operating pressure whichever is greater.

2.

Inspecting all the gaskets and replacing any degraded gaskets in the couplings.

3.

Performing a flow check of each hydrant to verify its OPERABILITY.

4.

Visually inspecting each yard fire hydrant and verifying that the hydrant barrel and the hydrant are not damaged.

3/4 7-12 AMENDMENT NO. 113 TABLE 3.7-5 YARD FIRE HYDRANTS AND ASSOCIATED HYDRANT HOSE HOUSES

(DRN 06-660, AM. 113)

LOCATION HYDRANT NUMBER HOSE HOUSE Northeast Side RAB 4

4 Northeast Corner FHB 6

6 Northwest Corner FHB 7

6 Northeast Corner Service Building 9

8

(DRN 06-660, AM. 113)

3/4 7-13 AMENDMENT NO. 08, 46, 59, 62, 91 3/4.7 PLANT SYSTEMS 3/4.7.11 FIRE RATED ASSEMBLIES LIMITING CONDITION FOR OPERATION 3.7.11 All fire rated assemblies (walls, floor/ceilings, cable tray enclosures, and other fire barriers) separating safety-related fire areas or separating portions of redundant systems important to safe shutdown within fire area and all sealing devices in fire rated assembly penetrations (fire doors, fire windows, fire dampers, cable, piping, and ventilation duct penetration seals) shall be OPERABLE.

APPLICABILITY: At all times.

ACTION:

a.

With one or more of the above required fire rated assemblies and/or sealing devices inoperable, within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> either establish a continuous fire watch on at least one side of the affected assembly, or verify the OPERABILITY of the fire detectors on at least one side of the inoperable assembly and establish an hourly fire watch patrol, unless the inoperable assembly is inside the containment, then inspect that containment area at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or monitor and record air temperature at least once per hour at each of the operable Containment Fan Cooler air intakes.

 (DRN 04-1191, Am. 91)

b.

The provisions of TRM LCO 3.0.3 and 3.0.4 are not applicable.

 (DRN 04-1191, Am. 91)

SURVEILLANCE REQUIREMENTS 4.7.11.1 At least once per 18 months the above required fire rated assemblies and penetration sealing devices other than fire doors shall be verified OPERABLE by:

a.

Performing a visual inspection of the exposed surfaces of each fire rated assembly.

 (DRN 02-450)

b.

Performing a visual inspection of at least 10% sample of the fire windows / fire dampers / and associated hardware. If degradation or deficiencies are found, a visual inspection of an additional 10% sample of the fire windows / fire dampers / and associated hardware shall be made. This inspection process shall continue until a 10% sample with no degradation or deficiencies is found. Samples shall be selected such that each fire window / fire damper /

and associated hardware will be inspected at least once per 15 years.

 (DRN 02-450)

 (DRN 02-814)

c.

Performing a visual inspection of at least 10% of each type of accessible sealed penetration.

If apparent changes in appearance or abnormal degradations are found, a visual inspection of an additional 10% of that type of sealed penetration shall be made. This inspection process shall continue until a 10% sample with no apparent changes in appearance or abnormal degradation is found. Samples shall be selected such that each accessible penetration seal will be inspected at least once per 15 years.

 (DRN 02-814) 4.7.11.2 Each of the above required fire doors shall be verified OPERABLE by inspecting the automatic hold-open, release, and closing mechanism and latches at least once per 6 months, and by verifying:

a.

That doors with automatic hold-open and release mechanisms are free of obstructions at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and performing a functional test of these mechanisms at least once per 18 months.

b.

That each fire door is closed at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

3/4 7-14 AMENDMENT 15, 47 3/4.7 PLANT SYSTEMS 3/4.7.12 ESSENTIAL SERVICES CHILLED WATER SYSTEMS CHILLERS -

APPENDIX R LIMITING CONDITION FOR OPERATION 3.7.12 Three essential services chilled water chillers and associated chilled water pumps shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, and 4 ACTION:

With any essential services chilled water chiller(s) and/or associated chilled water pump(s) inoperable, restore the inoperable chiller(s) and/or associated chilled water pump(s) to OPERABLE status within 7 days or within the next hour establish an hourly fire watch patrol in accordance with Table 3.7-12.

SURVEILLANCE REQUIREMENTS 4.7.12 No additional surveillance requirements other than those required by Technical Specifications 4.7.12.1.

3/4 7-14a AMENDMENT 47, 128 Table 3.7-12 Impacted Fire Areas with CHW Pump(s) or Chiller(s) Inoperable

(LBDCR 14-005)

Out Of Service Component Fire Areas Impacted (Fire Watch Required)

A CHW Chiller and/or Pump RAB1A RAB1B RAB1E RAB2 RAB5 RAB7B RAB7C RAB8B RAB8C RAB15 RAB17 RAB23 B CHW Chiller and/or Pump RAB1A RAB1E RAB2 RAB3 RAB6 RAB7A RAB7C RAB8A RAB8B RAB8C RAB16 RAB23 AB CHW Chiller and/or Pump RAB2

(LBDCR 14-005)

 (DRN 02-1609) 3/4 7-15 AMENDMENT NO. 10, 66, 91

 (DRN 02-1609)

PLANT SYSTEMS 3/4.7.13 SWITCHGEAR AREA VENTILATION SYSTEM LIMITING CONDITION FOR OPERATION 3.7.13 Two independent switchgear area ventilation trains shall be OPERABLE.

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTION:

 (DRN 02-1609; 04-1191, Am. 91)

With one switchgear area ventilation train inoperable, restore two trains to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or enter TRM LCO 3.0.3.

 (DRN 02-1609; 04-1191, Am. 91)

SURVEILLANCE REQUIREMENTS 4.7.13 No surveillances required specific to Switchgear Area Ventilation, only those currently required for Essential Services Chilled Water.

3/4 7-16 AMENDMENT NO. 70, 80, 91

 (DRN 02-1876)

PLANT SYSTEMS 3/4.7.14 ESSENTIAL INSTRUMENT AIR LIMITING CONDITION FOR OPERATION 3.7.14 The Essential Instrument Air System shall be OPERABLE with a minimum air bank pressure of 2250 PSIG.

APPLICABILITY: MODES 1, 2, 3 and 4.

ACTION:

a. With one station inoperable and its air bank pressure > 2250 PSIG, align the high pressure and low pressure cross-connect valves within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> to maintain the operability of the valves served by the inoperable station.

 (DRN 04-1191, Am. 91)

b. With one station inoperable and its air bank pressure <2250 PSIG or unable to align the high pressure cross connect, then align the low pressure cross-connect valves to supply the valves served by the inoperable station within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, and restore the inoperable air bank cylinders within 14 days; otherwise, enter TRM LCO 3.0.3.

 (DRN 04-1191, Am. 91)

SURVEILLANCE REQUIREMENTS

 (DRN 03-1808, Am. 80) 4.7.14.1 No additional surveillance requirements other than those required by the Inservice Testing Program.

 (DRN 02-1876; 03-1808, Am. 80)