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{{Adams
#REDIRECT [[NL-89-547, Forwards Amend 110 to License DPR-54,issued on 890609, Identifying Discrepancy in Tech Spec Page X (Table of Contents) Which Does Not Reflect Changes Approved in Amend 106]]
| number = ML20246F202
| issue date = 07/06/1989
| title = Forwards Amend 110 to License DPR-54,issued on 890609, Identifying Discrepancy in Tech Spec Page X (Table of Contents) Which Does Not Reflect Changes Approved in Amend 106
| author name = Crunk S
| author affiliation = SACRAMENTO MUNICIPAL UTILITY DISTRICT
| addressee name =
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000312
| license number =
| contact person =
| document report number = NL-89-547, NUDOCS 8907130154
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE, UTILITY TO NRC
| page count = 25
}}
 
=Text=
{{#Wiki_filter:,
t,Mt)suun          SACRAMENTO MUNICIPAL UTILITY DISTRICT C 6201 S Street, P.o. Box 15830. Sacramento CA 95852-1830,(916) 452 3211 AN ELECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA NL 89-547 Tuly 6, 1989 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Hashington, DC 20555 Docket No. 50-312 Rancho Seco Nuclear Generating Station License No. DPR-54 AMENDMENT NO. 110 TO FACILITY OPERATING LICENSE NO. DPR-54 Attention: George Knighton The District received the subject document via NRC letter dated June 9, 1989.
The following discrepancy in the amended Technical Specification pages was noted:
Technical Specification Page x (Table of Contents) does not reflect the changes approved in Amendment No.106.
This discrepancy was discussed with Mr. Steve Reynolds of your staff on June 30, 1989.
Attached is a copy of Amendment No. 110 as issued by the District to controlled Technical Specifications Manual copyholders.
I Members of your staff with questions requiring additional information or clarification may contact Mr. Jeff Robertson at (209) 333-2935, extension 4918.
Sincerely, b,,                                                                  Ynu Steve L. Crunk Manager Nuclear Licensing cc w/atch:                                                                                                            S. Reynolds, NRC, Rockville J. B. Martin, NRC, Halnut Creek A. D' Angelo, NRC, Rancho Seco                                    Aoolt
                                                                                                                                                                                                                                  \
                                                                                                                                                                          ~
8907130104 890706 PDR                                                        ADOCK 05000312 P                                                                                                                      FDC RANCHO SECO NUCLEAR GENERATING STATION O 1444o Twin Cities Road, Herald, CA 95638-9799;(2o9) 333 2935 L-        _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ .              _
 
i L  .
l- ,
(5)
Pursuant to the Act and 10 CFR Parts 30 and 70, to possess, but not separate. such byproduct and special nuclear materials as may be produced by the operation of the facility.
C.
This license shall be. deemed to contain and is subject to the conditions Chapter    I:    specified in the following Commission regulations in 10 CFR Part 20, Section 30.34 of Part 30 Section 40.41 of Part 40, Sections 50-ST~ind 50.59 of Part 50, and Section 70.32 of Part 70 is subject to all applicable provisions of the Act and to the rules c
regulations, and ordena of the Commission now or hereafter in effect;  ,
and is below:          subject to the additional conditions specified or incorporated (1) Maximum Powat The licensee is authorized to operate the facility at a steady ss te reactor core power level not in excess of 2772 megawatts thermal.                                                                      !
(2) Technical Specifications The Technical revised  throu Specifications contained in Appendices A ,and  as B
the license. gh Amendment No. 110, are hereby incorporated in accordance with the Technical Specifications.The licensee shall (Amendment 110 - 6/9/89)
(3) Physical Protection The licensee shall fully implement and maintain in effect all provisions of the Commission-approved physical security, guard including amendments made pursuant to provisions o Miscellaneous Amendments and Search Requirements revisions to 10 CFR 50.90 and 10 CFR 50.54(p).10 CFR 73.55 (51 FR 27 Plan is incorporated into the Physical Security Plan.TheThe Safeguard Con plans, which contain Safeguards Inforniation protected under 10 CFR 73.21. ha= entitled:
Station Physical Security Plan," with revisions submitted" Rancho Se through December 14, 1987; Station      Guard Training and Qualification Plan," with revisionsand submitted through August 2, 1982.
with 10 CFR 73.55 shall be implemented in accordance with theChan schedule set forth therein.
(Amendment 108 - 6/5/89)
 
                , l'
                  .  . ..                                                                                                                  j
                                                                -4 (4) The licensee may proceed with and is required to complete'the-modifications identified in Paragraphs 3.1.1 through 3.1.40 of the NRC's Fire Protection Safety Evaluation (SE) on the facility dated February 28, 1978, as amended June 20, 1989.and supplements thereto. .These modifications shall be completed as                                    ,
sgecified ijnable 3.1 of the SE or supplements thereto. In addition,7he licensee shall submit the additional information identified in Table 3.2 of this SE in accordance with the schedule contained therein. In the event these dates for submittal cannot be met, the licensee shall submit a report, explaining the circumstances, together with a revised schedule.
(Amendment 111~- 6/20/89)
(5) The licensee shall perform the supplementary inservice tests and inspections of Nuclear Class 2 and Class 3 systems and components committed to in the letter of February 27, 1978, from J. J. Mattimoe to R. H. Reid.
(Amendment 20 - 5/30/78)
(6) In accordance with the provisions of 10 CFR 50.12(a) an exemption from the provisions of 10 CFR 50.55a(g)(4)(v) is granted, and the effective date for the start of the next 40-month period is extended from August 18,'1978 to October 18, 1979.
(Amendment 20 - 5/30/78)
(7) Systems Inteority The licensee shall implement a program to reduce leakage from systems outside containment that would or could contain highly radioactive fluids during a serious transient or accident to as                                  i icw as practical levels. This program shall include the                                          i following:                                                                                        1
: 1. Provisions ~ establishing preventive maintenance and periodic visual inspection requirements, and
: 2. Integrated leak test requirements for each system at a frequency not to exceed refueling cycle intervals.
(Amendment 31 - 3/27/81)
 
            =
1 RANCHO SECO TECHNICAL SPECIFICATIONS LIST OF EFFECTIVE PAGES AS OF 06/29/89 APPENDIX A PACE NLHBER                    AMENDMENT NLHBER 1                                        97 11                                      87 iia                                      98 111                                      98 iv                                      98 v                                        104 vi                                        106 vii                                      98 vila                                    98 viii                                    98 ix                                      n1 x                                        110 xi                                        87 xii                                      98
      .        15.1                                    ORIGINAL 1-1                                      97 1-2                                      97 1-2a                                      97 1-2b                                      92 1-2c                                      97 1-3                                      87 1-4                                      53 1-5                                      87 1-6                                      98 1-7                                      98 1-8                                      98 1-9                                      98 1-10                                      98 2-1                                      69 2-2                                      87 2-3                                      69 2-3a                                      87 2-3b                                      87 2-3c                                      87 2-4                                      87 2-5                                      87 2-6                                      87 2-7                                      83 2-8                            CHANGE NO 49 2-9                                      83 2-10                                      83 2-11                                      87 3-0                                      97 3-Oa                                      97 3-1                                      97 3-la                                      97 (page 1 of 8)
L___-___-____.
 
          .                      3-2                                          97 3-2a                                          94 3-2b                                          94 3-3                                          97 3-3a                                          87 3-4                                          87 3-5'                                          87 3-5a                                          87 3-5b                                          87 3 -                                        97 3-7                                          97 3-8                                          98 3-9                                          98  ;
3-10                                        87 3-11                                        87 3-12                                        97 3-13                                        97 3-14                                        86 3-14a                                        86 3-15                                          97 3-15a                                        87 3-15b                                        87 3-16                                          97 3-16a                                        87 3-17                                          97 3-17a                        ~                90 3-18                                          90 3-18a                                        90 3-18b                                        90 3-18c                                        90 3-19                                          97 3-19a                                        97 3-20                                          97 3-21                                          97 3-22                                          97 3-22a                                        97 3-22b                                        97 3-23                                          105 3-23a                                        105 3-23b                                        105 3-24                                          105 3-24a                                        105 3-25                                          93 3-25a                                        99 3-26                                          99 3-26a                                        99 3-26b                                        93 3-27                                          97 3-28                                CHANGE N0 49 3-29                                CHANGE NO 31 3-30                                CHANGE NO 31 3-30a                                        97 3-30b                                        93 3-30c                                        93 3-31                                          97  1 3-32                                          87  !
3-32a                              CHANGE NO 26 (page 2 of 8)
 
i-    *
    ,                    3-33                    CHANGE NO 48 3-33a                              87 3-33b                              87 3-33c                              87 3-33d                              87 3-33e                              87 3-33f                              87 3-33g                              87 3-33h                              87
                      -  3-341 - -                          87 3-33j                              87 3-33k                              87 3-34                                93 3-35                                87      ,
3-36                                97      l 3-37                              ORIGINAL 3-38                                87 3-38a                              93 3-38b                              93 3-3Sc                              93 3-38d                              93 3-38e                              93 3-38f                              93 3-38g                              93 3-38h                              93 3-381                              97 3-38j                              97 3-39                              101 3-40                              87 3-40a                              87 3-41                              94 3-42                              94 3-42a                              94 3-42b                              94 3-42c                              94 3-42d                              94 3-42e                              94 3-42f                              94 3 42g                              94 3-42h                              94 3-421                              94 3-42j                              94 3-43                              94 3-43a                              94 3-43b                              94 3-43c                              94 3-43d                              94 3-44                              79 3-45                              86 3-46                              87 3-46a                              97 3-46b                              97 3-47                              97 3-48                              ORIGINAL 3-49                              ORIGINAL 3-50                              ORIGINAL 3-51                              110 3-51a                              110 3-51b                    DELETED 3-51c                    DELETED (page 3 of 8)
 
3-51d              DELETED 3-51e              DELETED 3-52                        70 3                        85 3-54                        85 3-55                        85 3-55a                        85 3-55b                        85 3-55c                        94 3-56                        85 3-MC'                        85 3-56b                        85 3-56c                        94 3-56d                        85 3-56e                        107 3-57                        85 3-57a                      85 3-57b                      94 3-58                        85 3-59                        85 3-60                        98 3-60a                      98 3-61                        98 3-62                        98 3-63                        98 3-63a                        98 3-64                        98 3-65                        98 3-66                        98 3-67                        98 3-68                        98 3-69                        98 3-70                        98 3-71                        98 3-72                        98 3-72a                        98 3-73                        98 3-74                        98 3-75                        98 3-76                        98 3-77                        98 3-78                        98 3-79                        98 3-80                        53 3-81                        98 3-82                        98 3-83                        98 3-84                        98 3-85                        98 3-86                        98 3-87                        98 3-88                        98 3-89                        53 3-90                        98 3-91                        98 3-92                        98 3-93                        94 3-93a                        94 (page 4 of B)
 
3-94                            88 3-95                              88 3-96                            95 4-0                              102 4-0a                              97 4-1                              97
,i 4-2                              87 4-3                              78 4-4                              99 4 '                          ORIGINAL 4-6                    CHANGE N0 31 4-7                              ORIGINAL 4-7a                            41 4-7b                            98 4-7c                            94 4-7d                            93 4-7e                            93 4-7f                            97 4-78                              97 4-8                              97 4-8a                              97 4-9                              98 4-9a                              98 4-10                              104 4-11                              76 4-12                              104 4-12a                            76 4-12b                            76 4-13                              97 4-14                            87 4-15                            97 4-16                            97 4-16a                            97 4-17                            102 4-18                            102 4-18a                            97 4-19                            76 4-20                              87 4-21                              58 4-22                    CHANGE N0 4 4-23                    CHANGE N0 4 4-24                              87 4-25                              95 4-26                              76 4-27                              76 4-28                              87 4-29                              93 4-30                              94 4-31                              94 4-32                              102 4-33                            87 4-34                            94
)                    4-34a                            94 4-34b                            94 4-34c                            94 4-34d                            94 (page 5 of 8)
 
\;                ,
la                      -
F                    .    ,
c b,                                4-34e l                                                                    94
                                  '4-34f                              94 4-34g 94 4-34h-                            97 4-341                              97 4-34j                              97 4-34k                              97 4-341 97 4-34m
* 97 4-T'                              94 4-36 ORIGINAL 4-37 ORIGINAL 4-38 87 4-39 105 4-39a 105 4-40                              87 4-41 91 4-41a 91 4-41b 97 4-41c 94 4-42 103 4-42a CHANGE NO 39 4-42b 103 4-43
                    .                                    CHANGE NO 39 4-43a CHANGE NO 39 4-43b CHANGE NO 39 4-43c CHANGE NO 39 4-44 87 4-45 87 4-46                                                                          1 ORIGINAL 4-46a                            87 4-46b                            87 4-46c                            87 4-47 110 4-47a                              110 4-47b                              110 4-47c                              110 4-47d                              110 4-47e                              110 4-48                              87 4-49                    CHANGE NO 13 4-50                    CHANGE NO 13                                            {
4-51                              109 4-52                              109 4-53                              106 4-54                              109 4-55                              106 4-55a                              109 4-55b                              106 4-56                    CHANGE NO 13 4-57 109 4-57a                              109 4-57b                              76 4-57c                              76 4-57d                              106 4-57e                              106 4-57f                              106 4-57g                              106 4-57h                              106 (page 6 of B)
 
[.-              .
4-58                CHANGE NO 35 i
4-59                CHANGE N0 35 4-60                CHANGE NO 35 4-61                CHANGE NO 35 4-62                          85 4-63                          98 4-64                          98 4-64a                        98
                              ~
4-65                          98 4-C #                        98
                                  .4-67                          98 4-68                          98 4-69                          98 4-70                          98 4-71                          98 4-71a                          98 4-71b                          98 4-72                          98 4-72a                          98 4-72b                          98 4-72c                        98 4-72d                        98 4-72e                        98 4-73                          98 4-73a                        98 4-74      -
98 4-75                          98 4-76                          98 4-76a                        98 4-76b                        98 4-77                          98 4-78                          98 4-79                          98 4-80                          98 4-81                          98 4-82                          98 4-83                          98 4-84                          98 4-85                          98 4-85a                          98 4-85b                          98 4-86                          98 4-87                          87 4-88                          53 4-89                          98 4-90                          53 4-91                          94 4-92                          94 4-93                          88 4-94                          88 4-95                          95 5-1                          98 5-la                          98 5-lb                          98 5-Ic                          98 5-Id                          98 (page 7 of 8)
 
5-2                    87
    ,              5-3                    87 5-4                    87 5-5                    87 5-6                    87 6-1                      100 6-la                    100 6-lb                    100 6-2                    96
                -  6-2a - -                100 6-2b                    100 6-3                    96 6-4                    100 6-5                    98 6-6                    100 6-7                    96 6-8                    96 6-9                    96 6-10                    98 6-10a                  96 6-11                    100 6-12                    97 6-12a                    98 6-12b                  98 6-12c                  98 6-12d                  98 6-12e                  98 6-12f                  98 6-12g                  97 C-12h                  98 6-124                  96 6-13                    63 6-14                    110 6-15                    53 6-16                    53 6-17                    98 6-18                    98 6-19                    98 6-20                    96 6-21                    53 6-22                    80 (page 8 of 8)
 
            '                                                                                          RANCHO SECO UNfT 1 TECHNICAL SPECIFICATIONS LIST OF TABLES PJLqf Table OPERATIONAL MODES 1-2c 1 '. 2-1 1-10 1.9-1      ~~ FREQUEMC4-NOTATION l
: 2. 3      REACTOR PROTECTION SYSTEM TRIP SETTING LIMITS                                                      2-9 APPLICABILITY OF SPECIFICATIONS 3.0.3 AND 3.0.4                                                    3-Oa 3.0-1 3.3-1        PRIMARY COOLANT SYSTEM PRESSURE ISOLATION VALVES                                                  3-22b 3.5.1-1        INSTRUMENTS.0PERATING CONDITIONS                                                                  3-27 3.5.5-1      ACCIDENT MONITORING INSTRUMENTATION OPERABILITY                                                    3-38e REQUIREMENTS 3.5.7-1      EMERGENCY SHUTDOWN INSTRUMENTATION 3-38j 3.6-1        SAFETY FEATURES CONTAINMENT ISOLATION VALVES                                                      3-40 3-41a 3.7-1        VOLTAGE PROTECTION SYSTEM RELAY TRIP VALUES 3.7        VOLTAGE PROTECTION SYSTEM LIMITING CONDITIONS                                                      3-43b 3.12-1      DELETED 3.14-1        FIRE DETECTION INSTRUMENTS FOR SAFETY SYSTEMS                                                    3-55 3-56b,c 3.14-2        INSIDE SUILDING FIRE HOSE STATIONS 3.14-3'      CARBON DIOXIDE SUPPRESSION ZONES                                                                  3-56d.e 3-57a,b 3.14-4      FIRE HOSE STATIONS 3.15-1      RADIOACTIVE LIQUID EFFLUENT MONITORING INSTRUMENTATION                                            3-61 L
3.16-1      RADI0 ACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION 3-64 3-83 3.22-1      RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM 3-86 3.22-2      REPORTING LEVELS FOR RADIOACTIVITY CONCENTRATIONS IN ENVIRONMENTAL SAMPLES 3-95 3.29-1      METEOROLOGICAL MONITORING INSTRUMENTATION APPLICABILITY OF SPECIFICATIONS 4.0.2 AND 4.0.3                                                  4-Oa 4.0-1 4.1-1        INSTRUMENT SURVEILLANCE REQUIREMENTS 4-3 Amendment No. 68, 80, 85, 87, 88, 94, 97, 98, 110 lx u_______.____.._____.      _ _ _ _ . _ _
 
RANCHO SECO UNIT 1 TECHNICAL SPECIFICATIONS LIST OF TABLES 1Ahlft                                                                    P_A2ft 4.1-2            MINIMUM EQUIPMENT TEST FREQUENCY                        4-8 4.1-3            MINIMUM SAMPLING. FREQUENCY                              4-9 4.2-1            CAPSULE ASSEMBLY HITHDRAHAL SCHEDULE AT DAVIS-BESSE 1    4-12b.
4.6-1            DIESEL GENERATOR TEST SCHEDULE                          4-34j 4.6-2            ADDITIONAL RELIABILITY ACTIONS                          4-34k 4.14-1            DELETED                                                                    l 4.17-1            MINIMUM NUMBER OF STEAM GENERATORS TO BE INSPECTED      4-56 DURING INSERVICE INSPECTION 4.17-2A          STEAM GENERATOR TUBE INSPECTION                          4-57 4.17-2B          STEAM GENERATOR TUBE INSPECTION (SPECIFIC LIMITED AREA)  4-57a 4.17-3            OTSG AUXILIARY FEEDWATER HEATER SURVEILLANCE            4-57b c 4.17-4            SPECIAL PERIPHERAL GROUP TUBES                          4-57d-g 4.17-5            SPECIAL LANE REGION GROUP TUBES                          4-57h 4.19-1            RADIOACTIVE LIQUID EFFLUENT MONITORING INSTRUMENTATION  4-64 SURVEILLANCE REQUIREMENTS 4.20-1            RADI0 ACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION 4
* SURVEILLANCE REQUIREMENTS 4.21-1            RADIOACTIVE LIQUID HASTE SAMPLING AND ANALYSIS PROGRAM  4-70 4.21-2            RADI0 ACTIVE LIQUID HASTE SAMPLING AND ANALYSIS PROGRAM  4-72b 4.22-1            RADI0 ACTIVE GASEOUS HASTE SAMPLING AND ANALYSIS PROGRAM 4-75 4.26-1            MAXIMUM VALUES FOR THE LOWER LIMITS OF DETECTION (LLD)  4-84 4.28-1            EXPLOSIVE GAS MIXTURE INSTRUMENTATION SURVEILLANCE REQUIREMENTS                                            4-88 4.34-1            METEOROLOGICAL MONITORING INSTRUMENTATION                4-94 6.2-1            MINIMUM SHIFT CREW COMPOSITION                            6-2 Amendment No. 28, E6, 76, 88, 94, 96, 97. 98, 106, 110 x
 
b                  3 s:,        :,.
L.:
                                                                                                                      ; RANCHO SECO UNIT 1
                                                                                                                  . TECHNICAL SPECIFICATIONS.
                                                                                                                                          . Limiting Conditions for Operation ,
i
      '                                                                                Restriction of use of-the Reactor Building polar crane over the steam
                                                                                    . generator compartments during the time when steam could be formed from dropping a load on'the steam generator or reactor coolant piping resulting L                                                                                    'in rupture ofihLsystem is required to protect against a loss of coolant accident.
l I
f 3-50
{
 
                                  ~
RANCHO SECO UNIT 1 L
TECHNICAL SPECIFICATIONS Limiting Conditions for Operation 3.12    SNUBBERS All snubbers shall be OPERABLE. The only snubbers excluded from this requirement are those installed on nonsafety-related systems and then ongif their failure or failure of the system on which tTey are Tristalled would have no adverse effect on any safety-related system.
Aeolicability When the reactor system is at HOT SHUTDOWN, HOT STANDBY, STARTUP or P0HER OPERATION. During COLD SHUTDOWN, REFUELING SHUTDOWN and REFUELING OPERATION, only snubbers located on systems required to be OPERABLE for nuclear safety.
Action With one or more snubbers inoperable, within 72 hours either:
: 1. replace or restore the inoperable snubber (s) to OPERABLE status and perform an engineering evaluation per Specification 4.14c on the supported component, or
: 2. declare the supported system inoperable and follow the appropriate specification statement for that system, or
: 3. modify supports such that the supported component and the supports will be OPERABLE and within the design basis of the plant. All such changes will be subject to the provisions of 10 CFR 50.59 and will be reflected in the records required by Specification 4.14f. Also perform an engineering evaluation of the as-found condition per Specification 4.14c. '
Bases Snubbers are designed to prevent unrestrained pipe motion under dynamic loads as might occur during an earthquake or severe transient, while allowing normal thermal motion during startup and shutdown. The consequence of an inoperable snubber is an increase in the probability of structural damage to piping as a result of a seismic or other event initiating dynamic loads. It is therefore required that all snubbers required to protect the primary coolant system or any other safety system or component be OPERABLE.                l Amendment No. 77, 110                                                              l 3-51
 
RANCHO SECO UNIT 1 TECHNICAL SPECIFICATIONS Limiting Conditions for Operation TABLE 3.12-1 SAFETY RELATED HYDRAULIC SNUBDES ehe .. wMd This Table has been deleted.
Amendment No. 77, 110 3-51a
 
RANCHO SECO UNIT 1 TECHNICAL SPECIFICATIONS
                                                                      ' Surveillance Standards 4.14    SNUBBERS                                                                                                    l Each snubber shall be demonstrated OPERABLE by performance of the                                          l following:                                                                                                  '
i
: a. Visual Inspections The first inservice visual inspection of snubbers shall be performed after four months but within 10 months of commencing POWER OPERATION and shall include all snubber:, Tf less than                                        l  !
two (2) snubbers are found inoperable during the first inservice visual inspection, the second inservice visual inspection shall be performed 12 months e 25% from the date of the first inspection. Otherwise, subsequent visual inspections shall be performed in accordance with the following schedule:
No. Inoperable Snubbers        Subsequent Visual Der Insoettion Period          Inseettion Period
* O                        18 months e 25%
1                      12 months e 25%
2                        6 months e 25%
3, 4                      124 days e 25%
5,6,7                      62 days e 25%
8 or more                  31 days e 25%
The snubbers may be categorized into two groups: Those accessible and those inaccessible during reactor operation.
Each group may be inspected independently in accordance with the above schedule.
: b. Visual Insoection Accentance Criteria Visual inspections shall verify (1) that there are no visible indications of damage or impaired operability (2) attachments to the foundation or supporting structure are secure, and (3) in those locations where snubber movement can be manually induced without disconnecting the snubber, that the snubber has freedom of movement and is not frozen up. Snubbers which appear inoperable as a result of visual inspections may be determined OPERABLE for the purpose of establishing the next visual inspection interval, providing that (1) the cause of the rejection is clearly established and remedied for that particular snubber and for other snubbers that may be generically susceptible; and (2) the affected snubber is
            *The inspection interval shall not be lengthened more than one step at a time and Definition section 1.9 does not apply.
Amendmant No. 77, 110 4-47
 
RANCHO SECO UNIT 1 TECHNICAL SPECIFICATIONS Surveillance Standards functionally tested in the as found condition and determined OPERABLE per Specification 4.14d or 4.14e. However, when the      l fluid reservoir of a hydraulic snubber is found to have the reservoir gort uncovered, the snubber shall be determined
                                                                            ~
_ inoperabTe and may be determined OPERABLE via functional testing if the test is started with the piston in tha as-found setting, extending the piston rod in the tension mode direction.
: c. Functional Tests At least once per REFUELING INTERVAL, a representative sample (10% of the total of each type of snubber (mechanical or hydraulic) in use in the plant) shall be functionally tested either in place or in a bench test. For each snubber that does not meet the functional test acceptance criteria of Specification 4.14d or 4.14e, an additional 10% of that type of snubber (mechanical or hydraulic) shall be functionally tested.
The representative sample selected for_ functional test sample plans shall be randomly selected from the snubbers of each type and reviewed before beginning the testing. Review shall ensure    l as far as practicable that the selected snubbers are representative of the various configurations, operating environments, and the range of size and capacity of snubbers of each type (mechanical or hydraulic).
In addition to the regular sample, snubbers which failed the previous functional test and were reinstalled shall be retested during the next test period. If a spare snubber has been installed in place of a failed snubber, then both the failed snubber (if it is repaired and installed in another position) and the spare snubber shall be retested. These snubbers shall not be included in the random sample and the results of these tests shall not be used to determine additional testing requirements.
If any snubber selected for functional testing either fails to lockup or fails to move, i.e., frozen in place, the cause will be evaluated and if caused by manufacturer or design deficiency all snubbers of the same design subject to the same defect shall be functionally tested. This testing requirement shall l
be independent of the requirements stated above for snubbers not meeting the functional test acceptance criteria.
Amendment No. 77, 110 4-47a
: a.          s    ~
(.
    '                                                    RANCHO SECO UNIT 1 TECHNICAL SPECIFICATIONS Surveillance Standards For the snubber (s) found inoperable, an engineering evaluation shall be performed on the components which are supported by the snubber (s). The purpose of this engineering evaluation shall be to determine if the components supported by the snubber (s)
                                    . were adm"ly affected by the inoperability of the snubber (s) in order to ensure that the supported component remains capable of meeting the designed service.
4
: d. Hydraulic Snubbers Functional Test Accentance Criteria The hydraulic snubber functional test shall verify that:
: 1. Activation (restraining action) is achieved within the specified range of velocity or acceleration in both tension and compression.
: 2. Snubber bleed, or release rate, where required, is within the specified range in compression or tension. For snubbers specifically required to not displace under continuous load, the ability of the snubber to withstand load without displacement shall be verified.
: e. ' Mechanical Snubber Functional Test Accentance Criteria The mechanical snubber functional test shall verify that:
: 1. The force that initiates free movement of the snubber rod in either tension or compression is less than the specified maximum drag force. Drag force shall not have increased more that 50% since the last functional test.
: 2. Activation (restraining action) .is achieved within the specified range of velocity or acceleration in both tension and compression.
: 3. Snubber release rate, where required, is within the specified range in compression or tension. For snubbers specifically required not to displace under continuous load, the ability of the snubber to withstand load without displacement shall be verified.
: f. Snubber Service Life Monitorina A record of the service life of each snubber, the date at which the designated service commences and the installation and maintenance records on which th6 designated service life is based shall be maintained as required by Specification 6.10.2n.
Amendment No. 77, 110 4-47b
                }
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[.                                                                                      . _ _ _ __ ________ - _  __
 
                            .e  .
t-RANCHO SECO UNIT 1 TECHNICAL SPECIFICATIONS Surveillance Standards y
o                                                Concurrent with the first inservice visual inspection and at least once per REFUELING INTERVAL thereafter, the installation and maintenance records for each snubber shall be reviewed to
                                              - verify _tht. the indicated service life has not been exceeded or will not be exceeded prior to the next scheduled snubber service life review. If the indicated service life will be exceeded prior to the next scheduled snubber service life review, the snubber service life shall be re-evaluated or the snubber shall be replaced or reconditioned so as to extend its service life beyond the date of the next scheduled service life review. This re-evaluation, replacement or reconditioning shall be indicated in the records.
Bases All snubbers are required OPERABLE to ensure that the structural integrity of the reactor coolant system and all other safety related systems is maintained during and following a seismic or other event initiating dynamic loads. Snubbers excluded from this inspection program are those installed on nonsafety-related systems and then only if their failure or failure of the system on which they are installed, would have no adverse effect on any safety-related system.
The visual inspection frequency is based upon maintaining a constant level of snubber protection to systems. Therefore, the required inspection interval varies inversely with the observed snubber failures and is determined by the number of inoperable snubbers found during an inspection.
Inspections performed before that interval has elapsed may be used as a new reference point to determine the next inspection. However, the results of such early inspections performed before the original required time interval has elapsed (nominal time less 250 may not be used to lengthen the required inspection interval. Any inspection whose results requira a shorter inspection interval will override the previous schedule.
When the cause of the rejection of a snubber is clearly established and remedied for that snubber and for any other snubbers that may be generically susceptible, and verified by inservice functional testing, that snubber may be exempted from being counted as inoperable. Generically susceptible snubbers are those which are of a specific make or model and have the same design features direct 13 related to rejection of the snubcar by visual inspection, or are similarly located or exposed to the fame environmental conditions such as temperature, radiation, and vibration.
Amendment No. 77, 110 4-47c
 
V        .
          .\*
RANCHO SECO UNIT 1 TECHNICAL SPECIFICATIONS Surveillance Standards When a snubber is found inoperable, an engineering evaluation is performed, in addi.tiga to tha_datarmination of the snubber mode of failure, in order to determine if any safety-related component or system has been adversely affected by the inoperability of the snubber. The engineering evaluation shall determine whether or not the snubber mode of failure has imparted a significant effect or degradation on the supported component or system.
To' provide assurance of snubber functional reliability, a 10% sample of the installed snubbers wil'l be functionally tested during plant shutdowns at REFUELING INTERVALS. Observed failures of these sample snubbers shall require functional testing of additional units.
Hydraulic snubbers and mechanical snubbers will each be. treated as a different entity for tne above surveillance programs.
The service life of a snubber is evaluated via manufacturer input and information through consideration of the snubber service conditions and associated installation and maintenance records (newly installed snubber, seal replaced, spring replaced, in high radiation area, in high temperature area, etc.). The requirement to monitor the snubber service life is included to ensure that the snubbers periodically undergo a performance evaluation in view of their age and operating conditions. These records will provide statistical basis for future consideration of snubber service
                        . life. The requirements for the maintenance of records and the snubber service life review are not intended to affect plant operation.
It is the intent of Specification 4.14 to replace / recondition and functionally test all snubbers within a ten refueling interval period. In no case will re-evaluation of any snubber's service life allow more than ten refueling intervals to pass before replacement / reconditioning and functional testing.
Amendment No. 77, 110 4-47d
 
RANCHO SECO UNIT.1 TECHNICAL SPECIFICATIONS' Limiting Conditions'for Operation TABLE 4.14-1
!                              QESIGNATED SAFETY RELATED HYDRAULIC SNUBBERS
                            - FUNCT49hirLLY TESTED ONLY AS REOUIRED BY THE
                                      . SNUBBER SEAL REPLACEMENT PROGRAM This Table has been deleted.
i Amendment No. 77, 110 4-47e
_ . . _ _ _ . _ . - _ . . _ _ . - _ _ _ _ _ . _ = . _ - . . _ _ _ _ . _ _ _ _ - _ - _ . _ - - -
 
RANCHO SECO UNIT 1 TECHNICAL SPECIFICATIONS Administrative Controls
: b. Records of new and irradiated fuel inventory, fuel transfers and assembly burnup histories.
c.. Recorde ^' 'acility radiation and contamination surveys.
: d. Records of radiation exposure for all individuals entering radiation control areas.
: e. Records of gaseous and liquid radioactive material released to the environs.
: f. Records of transient or operational cycles for those facility components designed for a limited number of transients or cycles.
: g. Records of training and qualification for current members of the plant operating staff.
: h. Records of in-service inspections performed pursuant to these Technical Specifications.
: i. Records of Quality Assurance activities required by the QA Manual.
: j. Records of reviews performed for changes made to procedures or equipment or reviews of tests and experiments pursuant to 10 CFR 50.59.
: k. Records of meetings of the PRC and the MSRC.
: 1. Records for Environmental Qualification which are covered under the provisions of paragraph'6.14.
: m. Records for the Radiological Environmental Monitoring Program.                      *
: n. Records of the service lives of all hydraulic and mechanical snubbers including the date at which the service life commences and associated installation and maintenance records.
6.11  RADIATION PROTECTION PROGRAM Procedures for personnel radiation protection shall be prepared consistent with the requirements of 10 CFR Part 20 and shall be approved, maintained and adhered to for all operations involving personnel radiation exposure.
6.12 - Deleted Amendment No. 28, 0/ddt/difdd/10/24/80, 53, 77, 98, 110 6-14
 
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RANCHO SECO TECHNICAL SPECIFICATIONS LIST OF EFFECTIVE PAGES AS OF 06/29/89 APPENDIX B 4
PAGE NUMBER                    AMENDMENT NUMBER
                          -    1---                                      98 11                                        ORIGINAL 1                                        45 2                                        ORIGINAL 3                                        ORIGINAL 4                                        53 5                              DELETED 6                              DELETED 7
DELETED 8                              DELLTED 9                              DELETED    53 10                            DELETED    53 11                            DELETED    53 12                            DELETED    53 13                              DELLTED    53
                  .            14                              DELETED    53 15                              DELETED    53 16                              DELETED    53 17                              DELETED    53 18                              DELETED  53 19                            DELLTED    53 20                            DELETED    98 21                            DELETED    98 22                            DELETED    53 23                            DELETED    53 24                            DELETED    53' 25                                        ORIGINAL 26                                        45 27                                        ORIGINAL 28                                        ORIGINAL 29                                        45 30                              DELETED 31                              DELLTED    53 32                              DELETED    53 33                              DELETED    53 34                              DELETED    53 35                              DELETED    53 36                              DELETED    53 37                              DELETED    53 38                              DELETED    53 39                              DELETED    53                                                  1 40                              DELETED    53 41                              DELETED    53 42                              CHANGE NO 24 43                              CH/.NGE NO 24 (page 1 of 2)
 
i      .
              ;- ,i 44                  CHANGE NO 24 44a                            53 45                            53 1
46                            ORIGINAL 47                            45 48                  CHANGE NO 24 49                  CHANGE NO 24 50                  DELETED  45 (page 2 of 2)
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