ML20062N859
| ML20062N859 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 07/09/1982 |
| From: | COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20062N857 | List: |
| References | |
| PROC-820709, NUDOCS 8208230378 | |
| Download: ML20062N859 (59) | |
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INSERVICE INSPECTION SNUBBER PROGRAM TABLE OF CONTENTS PAGE 1.0 Program Description 3
2.0 Limiting Conditions for Operation 3
3.0 Visual Examinations 3
3.1 Visual Examination Acceptance Criteria 4
3.2 Visual Examination Schedule 4
3.3 Visual Examination Sample Size and Composition 5
4.0 Functional Testing 5
4.1 Hydraulic Snubbers Acceptance Criteria 6
4.2 Mechanical Snubbers Acceptance Criteria-6 4.3 Functional Testing Sample Size and Composition 7
5.0 Service Life Monitoring 7
6.0 Tables for the Inservice Inspection Snubber Program - Byron' Unit 1 9-7.0 Relief Requests for-the Inservice Inspection Snubber Program -Byron-Unit 1
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1.0 Program Description The Byron Inservice Inspection (ISI) Program for snubbers is implemented in accordance with the intent of the requirements of Section XI of the ASME Boiler and Pressure Vessel Code, 1980 edition through the winter of 1980 addenda. Guidance is taken from ANSI /ASME OM-4, Examination and Performance Testing of Nuclear Power Plant Dynamic Restraints (Snubbers)
Rev. 1 Draft 0, and from NUREG 0452, Standard Technical Specifications for Westinghouse Pressurized Water Reactors Rev. 4.
The augmented ISI program for snubbers will be implemented in accordance with the Byron Inservice Inspection Program for Snubbers and the Byron Technical Specifications.
If any conflicts arise between the Byron Technical Specifications and the Byron Inservice Inspection Program for Snubbers, the applicable Byron Technical Specifications take precedence.
Snubbers included in this program are identified in Section 6.0, Tables for the Inservice Inspection Snubber Program. These tables identify safety related snubbers connected to Class 1, 2, and 3 components and piping.
2.0 Limiting Conditions for Operation All snubbers listed in section 6.0, Tables for the Inservice Inspection Program, shall be OPERABLE.
APPLICABILITY -
MODES 1, 2, 3, and 4 (MODES 5 and 6 for snubbers located on systems required OPERABLE in these MODES).
ACTION -
With one or more snubber (s) INOPERABLE, within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> replace or restore the INOPERABLE snubber (s) to OPERABLE status and perform an engineering evaluation per Section 3 1 on the supported system or declare the supported system INOPERABLE and follow the appropriate ACTION statement for that system.
3.0 Visual Examinations The first visual examination of snubbers shall be performed after 4 months of commencing POWER OPERATION, but before the end of the first refueling outage and shall include all the snubbers listed in Section 6.0, Tables for the Inservice Inspection Snubber Program. L
3.1 Visual Examination Acceptance Criteria To be OPERABLE, the snubber and its attachments must appear to be capable of performing its designed function as installed. Visual examinations shall verify that there are no visible indications of damage or impsired operability, and that attachments to the foundation or supporting structure are secure.
Snubbers which are INOPERABLE as a result of the visual examination may be determined OPERABLE as applicable to the limiting conditions for operation and for the purpose of establishing the subsequent visual examination period, provided the following conditions are met.
1)
If the cause for rejection is limited to the snubber attachments and supporting components, those components shall be evaluated and remedied such that the component support appears to be capable of performing its function as designed.
2)
If the cause for the rejection is limited to the snubber, it shall be functionally tested per the requirements of Section 4.1 or 4.2.
If the snubber does not meet the functional testing requirements of Section 4.1 or 4.2, the cause for the rejection must be clearly established and remedied for that snubber installation and for other snubbers that may be generically susceptible.
If the above conditions cannot be met, the support is remedied and the subsequent visual examination period shall be in accordance with Section 3.2.
3.2 Visual Examination Schedule Visual Examinations shall be performed in accordance with the following schedule:
No. of Inoperable Snubbers Subsequent Visual per Examination Period Examination Period 7 or less 18 Months 1 25%
8 to 11 12 Months 1 25%
12 to 23 6 Months 25%
24 to 34 4 Months 25%
35 to 69 2 Months i 25%
70 or more 1 Month 'i 25%
The snubbers may be categorized into two groups: those accessible and those inaccessible during reactor operation. Each group may be examined independently in accordance with the above schedule.
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The subsequent examination period shall be based upon the results of the immediately completed examination for each group. The provisions of Specification 4.0.2 are not applicable.
3.3 Visual Examination Sample Size and Composition The initial inservice examination of snubbers shall include all (100 percent) of the snubbers listed in Section 6.0. Tables for the Inservice Inspection Snubber Program.
If there are no unacceptable snubbers resulting from an examination of a group of snubbers during two successive 18 month examination.
intervals, the sample size for the next required examination for that group may be reduced in the following manner:
1)
The required examination may be limited to a representative sample of 50 percent of the snubbers within that group. For subsequent required examinations following an examination in which ALL snubbers examined within the group were acceptable, the subsequent sample size may be further reduced in steps to 25 percent. 15 percent, and-10 percent of each group. The total number of all snubbers subject to examination must at all times equal at least 10 percent of the total number of snubbers identified ~in Section 6.0.
2)
When an unacceptable snubber is revealed.during a required group examination, the sample size'for that group shall
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increase to 100 percent.
If there are no unacceptable snubbers resulting from two successive 18 month examinations, the sample:
may be reduced in accordance with the above procedure.
The selection of snubbers for' examination in-the~ reduced samples shall be representative of various configurations,-operating environments, and the range of sizes-and capacities of snubbers'for' that group.
Snubbers selected for examination in the' reduced samples-shall,be-rotated as practical, such that all snubbers within the group are examined in essentially the same order..
i 4.0 Functional Testing At least once per 18 months 1-25%, during scheduled-plant outages a-representative sample of the snubbers identified in Section 6.0~shall be-functionally tested.
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v Functional testing will be performed in accordance with written procedures. Testing shall be performed on the snubbers in their "as found condition" to the fullest extent practical. Test methods must not-alter the condition of the snubber to the extent that the results are not representative of the snubber's functional performance. Operability tests may be performed with the snubber "in-place" or in a " bench-test".
l Test procedures may be used which measure the snubber's performance I
indirectly or parameters other than those specified by section 4.1 or 4.2, provided these results can be correlated to verify the intent of the specified parameters of Section 4.1 or 4.2.
This may include the testing of subcomponents of snubbers whose physical size or inaccessibility make the testing procedures of-the in-place or bench-test impractical.
4.1 Hydraulic Snubbers Acceptance 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 not to displace under continuous load, the ability of the-snubber to withstand the load without displacement shall be verified.
4.2 Mechanical Snubbers Acceptance Criteria l
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'apecified' maximum drag force. Any increase in the drag force'since the last functional test of the snubber shall be within the design or manufacturer's specifications.
2)
Activation'(restraining action) is achieved within the l
specified range of velocity or acceleration-in both tension and
_ compression.
i 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;.
1.
4.3 Functional Testing Sample Size and Composition A representative sample of at least 10%, or 55, whichever is less, of the snubbers identified in Section 6.0, shall be chosen for functional testing.
Functional testing shalJ proceed in accordance with Figure 4.3.1.
The variable "C" is the total number of snubbers tested not meeting the acceptance criteria of Section 4.1 or 4.2.
"N" denotes the cumulative number tested. As testing continues, the values of "C" and "N" may be plotted. Whenever a point plotted falls within the
" ACCEPT" region, testing is terminated. When the point plotted falls within the " Continue testing" region, testing continues until the objective of reaching the " ACCEPT" region is accomplished or all snubbers hrve been tested. The equation a = 0.0724n-3.935 determines the end of the continue testing" region and start of the acceptance region.
The representative sample shall consist of the snubbers identified in Section 6.0.
Snubbers shall be tested in essentially the same order for the total number of snubbers identified in Section 6.0.
Snubbers identified as Inaccessible,-Especially Difficult.to Remove, or in High Radiation Zones shall be included in the sample unless exemption or relief is granted by the Commission.
Any snubber that fails to meet.the acceptance requirement of Section 4.1 or 4.2 shall be_ functionally tested during the next reactor shutdown when functional testing is scheduled. -This requirement is independent of the minimum sampling requirements of Section 4.3.
5.0 Snubber Service Life Monitorin,g A record of the service life of each snubber, the date at which the designated service life commences and the installation and maintenance records on which the designated. service life is based shall be maintained as required by Specification 6.10.2.
Concurrent with the first inservice visual inspection and at least once per 18 months thereafter, the installation _and maintenance records for each hydraulic' snubber listed in Section 6.0 shall be reviewed to verify that 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 next1 scheduled snubber service life review, the snubber service life.shall be reevaluated or the snubber shall be replaced or reconditioned'sc as to extend its service life beyond the date of the next scheduled service life review. -This reevaluation, replacement or' reconditioning:shall be indicated'in the records. j
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i Section 6.0 Tables for the INSERVICE INSPECTION SNUBBER PROGRAM Byron Unit 1 i
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TLo following information is included in the Program Tables:
Snubber Assembly No.
s The snubber' number identifies a specific snubber by is' unique number.
3 Its number references the unit and the system which contains'the pipe or component that the snubber supports.
Elevation and Location Snubber locations are designated by a rectangular coordinate system using-column numbers for all areas of the plant. The column numbers listed for the snubbers in containment are based on a rectangular coordinate system that is unique to the containment building.
i Design Load (Normal and Upset) l The design load listed for the snubber is the sum of the normal and upset-loading for that snubber in units of kips. This entry does not reflect the maximum capacity of the snubber since the snubbers were chosen to have greater maximum design capacities than their expected loading.
Accessible
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This column refers to the feasibility of' reaching a snubber for visual inspections during' plant operation, or to take data on its position-setting. - This information will be collected during execution of the PS1 program.
High Radiation Zone This entry reflects ALARA conceres.such that it.def'nes snubbers whose i
inspection or testing wil1 require excessive exposure of personnel.
Snubbers.in possible high radiation areas will be identified prior to the-first inservice' examination.
Especially Difficult To Remove-This entry will identify snubbers which have limited _ access,. making theirr
~
removal difficult, though they may be accessible for visual examination..
This information will be collected during execution of the PSI program.-
'The. tables are organized first according to system, and then according to
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mechanical'or hydraulic. As of 6-15-82,,only the MS'and RC systems contain. hydraulic snubbers.
l-Note:
=T'he snubbers listed.on,the'following tables represent the most L
up to date information available;to the station throu~gh-design l
. drawings,~as of the date on the table.. Snubbers may be-added l
to safety-related systems without prior license' amendment _'to
-Section 6.0 provided that, safety-evaluations,-documentation, I
and reporting ~are provided:in_accordance with 10CFR50.59.and; tuat the proposed revisions to(the following tables.are included with the next license amendment request.,
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INSERVICE TESTING PROGRAM Commnonwealth Safety'Related Snubbers Edison Byron Nuclear Power Station SYSTEM AF Mechanical Snubbers Revision 0 Date 6-15-82 Page 1 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL'& UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE IAF04068S-387 6:Y 0.315 1AF04072S' 390 6Y 0.451 1AF05060s-386.7 Y 3.319 1AF05063S 384 8Z 3.066 1AF05064S
'384 7Z
'2.086 1AF05065S 387 72 0.619 1AF05066S
'387 8Z 0.424 1AF06004S 367 6S 0.415 1AF06036S 384 7S
.0.222 1AF06039S 387 7S 1.153 1AF06041S 390 6S.
0.467 IAF06042S
'397 6T 0.346 1AF07034S 387.7 S 0.299 1AF07035S 367 7 Q-0.507 INSERVICE TESTING PROGRAM Commonwealth
' Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CC Mechanical Snubbers Revision 0 Date 6-15-82 Page 2 of 47 DESIGN LOAD HIGli ESPECIALLY SNUBBER _
-(NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ICC01004S 374 15 M 0.535 1CC01008S 372 17 M 1.417 1CC01010S 374 '.17 M 1.966 1CC01028S 377 17 M 1.440 1CC01029S 379 17 M 1.430 1CC01030S 379 17 M 2.525 1CC01031S 379 17 M 1.782 1CC01034S 377 16 M 0.821 1CC01042S
-373 15 M.
0.491 1CC01047S 373 15 M
'0.647 1CC01053S 372 17 M 2.219
.1CCO2004S 372' 06 P 0.592 1CC02006S 373 18 M 0.431 1CC03004S-
- 374 15 W 0.537 1CC03008S 377 17 U 4.023 1CC03051S 372-17 M
.1.977 1CC03084S 366 15 S-1.213 1CC11011S 383 15 V 0.091
- 1CC13036S 404 17 Z 0.703 1CC19017S 417 8:A 1.060 1CC19018S 416 8A 1.106 1CC20012S 401 3 C.
2.491 1CC20013S-400
-3.C 1.177 1CC20015S.
'396 3C 0.900 1CC20024S 413 2C 1.824 1CC20025S 400
-2 C 1.590 ICC20026S 400 3C 1.390 1CC21012S 418 7A 0.760
.1CC22004S 416 1B 1.210
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear. Power Station
. SYSTEM CC Mechanical Snubbers Revision 0 Date 6-15-82 Page 3 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1CC23040S 419 10 K 0.304-ICC24013S 417 8L 0.850 1CC24028S 418--
8K 0.170 1CC24029S 418 7L 0.180 1CC24030S 419 5L 0.150 ICC24031S 419.
1H 1.210 1CC24033S 419 1H 1.383 1CC25020S 388
-8 A 0.160 1CC25026S 387 8A 0.172 1CC25027S 388 8A 0.210 1CC25028S 395 3C 0.440 1CC25030S 394-1E 0.960 1CC26030S-391:
2J 0.130 1CC26032S-385
.5 L 0.071 1CC28009S 390
- 9'B 0.050 1CC28011S 388 9C 0.100 1CC28015S 388 7 B-0.130 1CC28016S 388-8B 0.110 1CC28017S 396 10 D 0.032 1CC28020S 392 9D 0.050 1CC31019S 416 5H 0.090 1CC31020S 409 3H 0.045 1CC31021S
.417 2H 0.550 1CC37018S-407 4G 0.180 INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CS Mechanical Snubbers Revision 0 Date 6-15-82 Page 4 of 47 DESIGN LOAD HIGil ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY ~NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1CS03002S 356 13 V 0.161 1CS03007S 378 13 V 1.390 1CS03012S 394 13 V 3.610 1CS03018S 360 14 X 2.630 1CS03020S 360 13 X 1.220 ICS04002S 410 1D 1.280 1CS04005S 426 1C 1.580
-1CSO4010S
-411 2C 0.910 1CS05002S 410 1J 1.110 1CS05005S 427 l'H 1.410 1CS05006S 426 1H 1.780 1CS08006S 344 15 Y 0.190-ICS08015S 344 13 W 0.175 INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 6-15-82 Page 5 of 47 DESIGN LOAD llIGli ESPECIALLY
-SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO..
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ICV 01006S 379 13 Y 0.440 ICV 01030S 371 15 S 2.180 ICV 01037S 376 13 Y O.245 ICV 01040S 371 13 Y 0.440
'1CV01052S 370 15.V 0.400
~1CV01083S 371 15 S 0.161 1CV01086S 371 13 V 0.4E0 1CV02002S' 380 8G 0.670 1CV02003S 380 9H 1.420 1CV02004S 408 9G 0.460 1CV02005S' 408 9G 0.240 1CV02007S 410 10 G-0.340 1CV02010S 379 9.G 0.720 1CV02011S 410 10 F 0.250 ICV 03002S 379 9D 0.680
.1CV03003S 360 14 V.
2.364 1CV03004S 397-9D
.0.230 1CV03007S 397 -10 D 0.450 1CV03009S 401; 10 F 0.280 1CV03013S 386 9E 0.390 m-F'
INSERVICE TESTING PROGRAM Commonwealth' Safety Related Snubbers Edison Byron-Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 6-15-82 Page 6 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO PEMOVE 1CV03015S 397 10 D 0.400 ICV 04005S
'412 10 F 0.309 1CV04013S 413 7J
.0.230 1CV04015S 417 7J 0.770 1CV04018S 417 5J 0.598
- ICV 04025S 414 4K 0.510
- ICV 04030S 413 2J 0.600 1CV04033S 412 9G 0.340 -
ICV 04035S 418 10 J 0.170:
ICV 04036S
.418 110'H 0.420 ICV 04038S 415 7J-0.390
-1CV04039S 416 6K 0.200
-1CV04040S
'416 6.K 0.720
. ICV 06003S 388 5H 0.330 1CV06008S-388L 2G 1.210 1CV06010S 387-3G 0.510
-ICV 06014S' 388 4G 0.650 1CV06016S 388 4G 0.510 1CV06017S 390
'3 H 0.298
'.1CV06019S.
'390 4H 0.316 1CV06022S 388-3H 0.290 1CV07001S' 410 5J-0.230
.1CV07008S
- 414
- 3 H.
0.828 1CV07021S-417
.4'J 0.537 1CV07024S 417 2H 1.180-1 11CV07031S 411 2H 0.251
. ICV 07032S 404 3H.
0.199' 1CV07033S
- 398 2H 0.366 1CV07039S 417 2H 0,262.
INSERVICE TESTING PROGRAM Commonwealth' Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 6-15-82 Page 7 of 47 DESIGN LOAD IIIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1CV07042S 414 3J 1.046 1CV07045S 417 1G 0.033 1CV07046S
~419 2G 0.050 ICV 07048S 412 3H 0.665 ICV 07049S 416 2H 0.457 1CV07051S 415 1H 0.450 1CV07062S 416 1J 0.050 1CV070635-420 1C 0.010 1CV07064S 413 2 11 0.630 1CV07066S 414.
2H 1.080 1CV07067S
.419 2H 0.588 1CV07068S 414 2H 0.780 1CV07069S 392 1H 0.261 1CV07070S 414 1H 0.060 1CV08006S 384 15 Y 0.790 1CV08010S 380 15 Y 0.510 1CV08011S 376. 15 Y 1.200 ICV 08013S 372 15 Y 1.200 ICV 08021S 372 13 V 1.060 1CV08027S 371 13 V 2.390 1CV09003S 394 5J 0.090 1CV09005S 392 4H 0.072 1CV09006S 395- '5H 0.143 1CV09007S-394 5H 0.082 1CV09015S 390 2H 0.140 1CV09018S 388 3H 0.120 1CV09029S.
378 4H 0.094 1CV09030S-
'378 4H 0.666 1CV09034S
'415 4H
-0.061 INSERVICE TESTING PROGRAM Comonwealth Safety Related Snubbers Edison.
Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revisiu: 0 Date 6-15-82 Page 8 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)-
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1CV09035S 415 5H 0.061 1CV09038S 378 5H 0.130 ICV 09044S 394 4J 0.117 1CV09045S 394 3J 0.072 1CV09046S 393 4J 0.130 1CV09047S.
391 4 H' O.180 1CV09048S 388 2G 0.130 1CV09049S 388 3G 0.206 1CV09050S 388 2G 0.180 1CV09051S 387.
2G-0.140
'1CV09052S 379 2H 0.240 ICV 09053S' 386 3H 0.130 1CV09054S-386 3H 0.130 1CV09055S 402 5H, 0.040' ICV 09056S 402 5J 0.040 1CV09057S 420. 5H 0.100 1CV09058S'
~419 5J 0.045 1CV09060S 378 4H 0.360 1CV09061S-378 5 J.
0.670 1CV09062S 378-4H 0.108
.1CV09063S 378' 5.H' O.202 ICV 10007S 376 17 S-0.140 1CV10009S 367 15 U.
0.032
. ICV 11007S 378 7B 0.173
-ICV 11009S
-378 8C 0.180-ICV 11010S
'378 9D 0.090 ICV 11011S 378 9D 0.204 1CV110135 378 8D 0.272 1CV11015S 378' 8D 0.527.
-INSERVICE TESTING PROGRAM
, Commonwealth Safety Related Snubbers Edison.
Byron Nuclear Power Station SYSTEM CV-Mechanical Snubbers Revision 0 Date 6-15-82 Page 9 of 47 DESIGN LOAD HIGli ESPECIALLY SNUBBER ~
(NORMAL & UPSET)
RADIATION DIFFICULT
. ASSEMBLY NO.
. ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ICV 11019S.
378 8D 0.160
'1CV12002S 385 9 C.
1.020 1CV12003S 386 9D 0.120
'1CV12005S 386
,9 D 0.250 1CV12006S
'385
-8C 0.360 1CV12007S 387 8C 0.282
. ICV 12011S 383-9C 0.270 ICV 12017S
-385~
9D 0.110 ICV 13001S 386
-4'J 0.949 1CV13005S-385 5H 0.184 1CV13007S 385.
_5 H 0.110 ICV 13027S 383
- 2G 0.214 1CV13031S-
'385 4H 0.698 1CV13032S 385-4J 1.098 1CV13034S l383 4G 0.090 ICV 13037S
'389 3 J' O.135 1CV13038S-388 3J 0.194 ICV 14001S-
'385 4D 0.392
' ICV 14004S 380 4-D 0.300 ICV 15002S-
- 386
-6J-0.090
~ ICV 15004S 385
- 6 J 0.420
-ICV 15007S' 386
'6J 0.270 1CV15010S 386
~5 J' O.190 JCV15013S-378 :7H-0.200 '
ICV 15014S 378
'. 7 J 0.780 "1CV15015S-378' 8H 0.300 1CV15032S
- 387 6J 0.340
' ICV 15035S
~ 385'-
5H 0.130 '
ICV 15038S 378 9H-0.140 INSERVICE TESTING PROGRAM Conunonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 6-15-82 Page 10 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT
. ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ICV 15039S 378 8H 0.490 ICV)5040S 378 9H 0.500 ICV 15041S 378 8H 0.170 ICV 15045S 385 6J 0.280 ICV 15046S 386 6H 0.200 1CV16001S~
-383 7D 0.110 1CV16008S 386 6C 0.110 1CV16009S 386 9C 0.110 1CV16020S 390 5D 0.180 1CV16021S 386
- 7. C 0.110 1CV16027S 387 6B 0.420 1CV16028S 386 5B 0.090 1CV16030S 378 6B 0.120 1CV16031S 378 5C 0.110 ICV 16033S
.387 7D
- 0.090 1CV16035S 378 5 B-0.110 1CV16038S
'378: 4C 0.175 1CV16039S 378 4C 0.127 1CV16043S 392-5C 0.300 1CV16044S 392 4C 0.160 ICV 16046S 392 3C 0.120
. ICV 16049S 384 6,C 0.080 1CV16058S 385 6D 0.080 ICV 16060S 385 5D 0.I60 1CV16062S 378
-6 C 0.120 1CV18033S.
374 15 V 0.059 1CV18041S 390 17 V 0.180 1CV18063S
.389 16 V O.190 ICV 18064S 386 16 V 0.100._
INSERVICE TESTING PROGRAM Commonwealth.
Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM
.CV Mechanical Snubbers Revision 0 Date 6-15-82 Page 11 of 47 DESIGN LOAD HIGli ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ICvis077S 387 17 V 0.140 1CV18078S.-
387-17 V 0.120 1CV23001S 413 3J 0.100 1CV23003S 414-2J 0.227 1CV230055 416 3K 0.463 1CV23007S 413 2'J 0.540 ICV 23009S 414 2'J 0,260 1CV23011S 415 3 11 1.160 1CV73012S 416-3J 0.840 1CV23015S 413 4J 0.240 ICV 23017S
.416 2J 0.330 1CV24012S 384 9H 0.100 ICV 24021S 385 9H 0.330 1CV24G23S 385 9H 0.184 1CV24024S 385 9H 0.312 1CV24026S 385 9J 0.390 1CV24028S 385 8H 0.537 1CV24033S-386 9H 0.123 1CV25001S 378 5 C-0.310 ICV 25002S.
378 4C 0.184 1CV25004S 378
'SD 0.183 1CV25005S 378 5D 0.680 1CV25006S 378 5C 0.600 1CV25007S 378 5C 0.180 1CV25011S.
379 4C 0.095 1CV25014S 379
- 3 D 0.190 1CV25016S 378
-4C 0.095 ICV 25017S 379 4C 0.154 1CV25018S-379
.4 C 0.164 INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 6-15-82 Page 12 of 47 DESIGN LOAD IIIGli ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE lCV25020S 386 3D 0.050 icv 25021S.
386 2C 0.131 1CV25024S-383 2D 0.150 ICV 25026S 382 2D 0.240 1CV27001S 398 9D 0.051 1CV27003S 397 8D 0.060 ICV 27005S 389 8D 0.037 1CV28002S 399 9H 0.040 1CV28003S 397 9H 0.090 ICV 28005S 397 9J 0.080 ICV 28007S-395-9G 0.030 1CV28027S 392-9J 0.060 ICV 29001S 399 4J 0.050 1CV29003S
-396 4H 0.179 '
-1CV29005S 395 4H 0.048 1CV29006S 397
.4 H 0.010
.1CV29008S 395 5-H 0.000 1CV29009S
=395 5H 0.110 1CV29011S 395 4C 0.055 1CV30001S 398 3C 0.020
-1CV30002S' 398-4.C 0.045 ICV 30004Si 395 3C 0.020 1CV30014S 391
,4 C 0.090 1CV31007S 393 8A 0.030 1CV31011S:
-393 9A 0.010
-1CV31020S.
395 1B 0.022
-1CV31025S 396 6A.
0.020
' ICV 31026S 392 6B 0.010 1CV32033S' 390 6L 0.030 INSERVICE TESTING PROGRAM Conanonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 6-15-82 Page 13 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1CV32045S 390-7L 0.030 1CV33023S 387
-2C 0.059 ICV 34002S-
-389 9C 0.180 1CV34003S' 385 9D 0.080 1CV34008S 387 10 D 0.050 ICV 35023S-
-392
-1 C 0.400 1CV36004S 394 7J 0.140 1CV36006S
-392 8H 0.220 1CV36007S 392 9H 0.140 1CV36010S 391 6J, 0.030 1CV36011S 340 7J 0.150 1CV40002S 394' 2J 0.202 1CV40003S 396 3H 0.160 1CV40007S 392 3J 0.170 1CV40008S 392 3J 0.090 1CV40010S 391 3H 0.070 1CV40014S 391-2J 0.120
.1CV41002S 395 4C 0.146 1CV41004S.
.394 4'B 0.110 1CV41006S 393 5 C-0.130 1CV41008S-391--
3H 0.090
^1CV42027S 394 1H 0.045 1CV42031S' 392 2H 0.030 1CV42037S 391 2J 0.010 1CV42038S-391 2J 0.000 1CV42048S 391 2G 0.016 1CV47028S:
428 16 Q 0.390 1CV47056S-381 15 S 2.880 1CV49027S
- 390
-6L 0.010 INSERVICE TESTING PROGRAM Conanonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 6-15-82 Page 14 of 47 DESIGN LOAD HIGli ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE
~1GV49028S 390 6L 0.010 1CV49029S 392 7L 0.010 1CV49030S 386 6L 0.020 1CV49031S 386 6K 0.000 1CV49032S 386 6K 0.000 1CV49034S 392 5L 0.022 1CV50001S 398 8D 0.050 1CV50005S 386 8D 0.051 1CV50016S' 393 8c 0.028 1CV50023S 390 9C 0.028 1CV51002S 397 9H 0.085 1CV51005S 396 8J 0.020
.1CV51006S 395 8H 0.030
~1CV51008S 393 8J 0.024 1CV51010S 394 9H 0.037 1CV51012S 392 9J 0.073 1CV51014S 392 8J 0.024
'1CV51018S' 392
.7 J 0.024-
.1CV51026S 398 9G 0.020 1CV51027S 397 9H 0.057 ICV 51029S 392 7K 0.019 1CV52003S
-396 4H 0.037 1CV52006S
'397 4J 0.020 1CV52007S 396 3H 0.010 1CV52009S 392-5J 0.037 1CV52011S 392 4.J 0.040 1CV52015S 382 3H 0.024
-ICV 52022S 396: 5G 0.106 1CV52026S 382~ 3H 0.037 INSERVICE TESTING PROGRAM Commonwealth Safety.Related Snubbers Edison ~
Byron Nuclear Power Station SYSTEM CV.
Mechanical Snubbers Revision 0 Date 6-15-82 Page 15 of 47 DESIGN LOAD HIGH ESPECIALLY
-SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ICV 61002S 415 4L 0.073 ICV 61005S 418 4L 0.036 1CV62005S 420-4K 0.010 l
- 1CV62007S.
421 3L 0.024
- ICV 62010S 419
~4'K 0.047
-ICV 62020S 415 4 ~J 0.060 l1CV62022S-417 7L 0.020 I
1CV62024S-420 4L
'O.030 1CV62031S 418 8K 0.040 ICV 62034S-420 4K 0.023 ICV 62037S 419 7L 0.030
~1CV63002S.
'419-4L 0.032 1CV63004S' 419 4K 0.048 1CV63007S 420 3K
- 0.033
- 1CV63028S.
419 7-L 0.030 ICV 63029S
'417 7 L-0.020 1CV64003S-
.399 4E 0.030
'1CV64006S 397 4C 0.018 1CV64010S.
396
.4D 0.030' 1CV64021S~
396-4D 0.030 1CV64025S-
.397-4D 0.045 1CV64030S 392 6C 0.000
.1CV65010S 420.l10-J 0.237'
-ICV 65011S 418 10'J 0.012
' ICV 65013S
- 420. '9 H 0.038 1CV65014S
420.
9 J-0.036
' ICV 65018S-
.420 10 G' O.025 1CV65025S--
420. '.11-H 0.070 ICV 65027S 420
-9L 0.015
' u
INSERVICE TESTING PROGRAM
' Commonwealth' Safety Related Snubbers Edison Byron Nuclear Power Station
' SYSTEM.
CV Mechanical Snubbers
- Revision 0 Date 6-15-82 Page 16 of 47 DESIGN LOAD HIGH ESPECIALLY
' SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ICV 66002S 413. 11 F 0.010 1CV66029S 420 11 J
.0.030 1CV66030S 418 -10 H 0.020 1CV71052S
- 366 15 S 0.390
'1CV71053S 365 15 x 0.400 4
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INSERVICE TESTING PROGRAM Conunonwealth Safety Related Snubbers
- Edison, Byron Nuclear Power Station SYSTEM-FC-Mechanical Snubbers Revision 0 Date 6-15-82 Page 17 of 47 DESIGN LOAD HIGli ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
. ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1FC01001S 406 17 Z 0.244 407 17 Z 0.377
.lFC01003S.
1AIFC01006S 406 18'Z 0.310 IFC03002S
'406 17 Z 0.609 1FC03015S1
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. Conanonwealth Safety Related Snubbers Edison Byron Nuclear Power Station 7
SYSTEM FW Mechanical Snubbers Revision 0 Date. 6-15-82 Page 18 or 47 i
s
,:2 DESIGN LOAD HIGH ESPECIALLY
~
SNUBBER-(NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1FWO2003S 393 8D 10.930 1FWO2011S 401 7C 1.990 1FWO2012S 404.
7E 6.070 1FWO2013S 392 8C 1.420 1FWO2015S 390 9B 2.130 IFWO2016S 390 9D 3.150 1FWO3010S 404 7K 0.720 1FWO3011S 401
-6J 0.600 1FWO3012S 404 7H 7.330 1FWO3013S-404 6J 8.850 IFWO3014S
-401 8H 1.010 IFWO3015S 401
-9 H 3.530 1FWO3016S
-391 9J 3.750-IFWO3017S.
387 8H 5.850 IFWO3018S 390 9K 1.886
-IFWO3019S 390 9J 3.640 IFWO4005S 400 6J 8.600 1FWO4011S 390 8L 5.380 1FWO4013S 398 6J 3.510 1FWO4015S 404 5H 4.540 IFWO4017S 390 7K 6.530 1FWO5011S' 390 8A 2.610
- 1FWO5012S' 390 8A
-2.340 IFWO5013S 394 6C 1.227 1FWO5014S 393 7C 0.821 IFWO5015S 402 7C-5.520
.1FWO5016S 404 6C 1.545 1FWO5017S 401 5D 2.657 1FWO5019S 404 6C 6.971 r
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y INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station 1
^
SYSTEM FW Mechanical Snubbers Revision 0 Date.6415-82 l' age 19 of 47 DESIGN LOAD HIGH ESPEC1 LY (NORMAL & UPSET)
RADIATION '-
DIFFICULT SNUBBER ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE d
1FWO5020S 404 6B 1.320 1FWO5021S 394 7B 4.750 IFWO5022S 391 7B.~
2.808 1FWO6002S 435
.7 C 0.500 1FWO6003S 431 7D 1.010
.1FWO6004S 420 7C 0.220 1FWO6005S 420 7C 0.290 IFWO6006S 420 7D 0.570 1FWO6008S 419 8C 0.330 1FWO6013S 410 9B 0.760
-1FWO6014S
'400 8B 0.700 IFWO6017S 392' 10 B 0.250 IFWO7002S 438 6 J ~'
O.130 1FWO7003S ' N ~
435
'6 J.
0.128 1FWO7004S 435 6J 0.092 IFWO7005S 421 6H 0.210 1FWO7006S 420 6J 0.180 1FWO7012S 411-8J 0.390 IFWO7014S 398 8J 0.680 1FWO7017S-392 10 L 0.090 1FWO8002S 437 6H 0.368 1FWO8003S-436 6H 0.125 1FWO8005S-435 5K.
0.403 IFWO8006S 435 - 5 K 0.184 1FWO8007S 421 5J 0.588
.1FWO8008S 421 7J 0.219 1FWO8014S 411 9K 0.535
'1FWO8015S 411
'9 J 0.732 IFWO8016S 399 8K 0.380 INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM FW Mechanical Snubbers Revision 0 Date 6-15-82 Fage 20 of 47 DESIGN LOAD lilGH ESPECIALLY
' SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT
.A.CSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1FWO8018S 391 8L 0.303 IFWO8019S 392 9K 0.170
-IFWO9001S 435 6D 0.592 IFWO9003S 435 6C 0.143 1FWO9004S' 420 6C 0.710 1FWO9005S 420 6D 0.850 IFWO9006S 419 6C 0.760 1FWO9007S 420 7B 0.594 1FWO9010S 419 8B 0.530
-IFWO9013S 412 8B 0.521 1FWO9014S 411 8B 0.249 1FWO9015S 397 8A 0.432 IFWO9017S' 393-8A 0.541 1FWO9018S 392 9A 0.873 1FWO9020S 392 9A 0.197
.1FWO9021S 435 6C 0.143
-IFW10001S
- 389 7Z 0.218 1FW10004S 386 6Z 0.719 1FW12025S 389 7Z 0.484 1FW14002S.
'387 7Q 0.637 1FW16001S 377 7U 0.539 1FW16002S 379 6S 0.321 1FW16007S 387 7Q 0.303 1FW16011S 390 6S 0.056 1FW17001S 377 7S 0.459 1FW17007S 387 6S 0.116 1FW17008S 390 7S 0.062 IFW17013S 382 8Q 0.298 1FW17015S-387 7S 0.220 INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM FW Mechanical Snubbers Revision 0 Date 6-15-82 Page 21 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1FW93016S-448 9B 0.030 1FW93035S 448 8C 0.022 IFW93038S 443 8B 0.055 1FW930585-448 8B 0.041 1FW93082S 430 8C 0.030 1FW93083S 429 7C 0.045 1FW94002S 448 6K 0.020 1FW94029S 447 8K 0.022 IFW94041S 447 9J 0.000 1W94045S 442-9J 0.011 IFW94113S 446 7H 0.030 tFW94114S 446 7J 0.040 lFW95021S 443 6J 0.050
)FW95075S 448 5J 0.036 1.FW95076S 447 4J 0.072
FW95078S 445 4J 0.022 IFW95079S 445 5H
.0.040 1FW95169S 416 3G 0.045 1FW96024S 449 5C 0.010 IFW96026S' 446 6C O.058 1FW96076S 448 4D 0.032 1FW96078S 446 5C 0.092 l1FW96079S 441 5C 0.056 1FW96113S 446 6B 0.040 1FW96118S.
436
'4 B 0.022 1FW96128S 448 4B 0.036 1FW96129S 448 5B 0.020 1FW96130S 446 4B 0.060 1
1FW96135S 444 4B 0.071 YLTE LLV 7
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- Comenonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM MS Mechanical Snubbers Revision 0 Date 6-15-82 Page 23 of 47 DESIGN LOAD HIGH ESl'ECIALLY i
SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1MS05003S 425 9C 4.870 1MS05004S 424' 9C 7.300 453 8C 24.640 1MS05005S 1MS05007S 400 9C 53.182 1MS05008S 450 8C 22.150 1MS06003S 424 9J
'16.100 1MS06004S 425-9J 17.500 1MS06005S 453 2K 32.200 1MS06007S 400 8K 49.602 i
1MS07003S 424-9K 13.000 1MS07004S 453 8J 22.400 1MS08004S 424 SL
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49.971 1MS07006S 400 9J 9.300 1MS08005S 463 7B 14.700~
IMS08007S 400 8C 58.593 1MS91012S 441 9B 0.042 1MS91013S 437 9B 0.030
.1MS92002S 445 8K 0.018 1MS94012S 442 9B 0.023 1MS94013S 442 9B 0.023 i
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i INSERVICE TESTING PROGRAM, Commonwealth:
Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RC Hydraulic Snubbers Revision 0 Date 6-15-32 Page 24 af 47 DESIGN LOAD HIGH ESPE.IALLY SNUEBER (NORMAL & UPSET)
RADIATION DIFFIi:i.tLT ASFEMBLY NO.-
ELEVATION AND LOCATION' (kips)
ACCESSIBLE ZONE TO REMCyE_
l 1RC01BA-A.
444 7.C 410.0 1
-IRC01BA-B
-444 7C 410.0 1RC01BB-A-444 7J 410.0 1RC01BB-B 444 7J 410.0
'1RC01BC-A 444 5J 410.0 1RC01BC-B-444 5'J 410.0 1RC01BD-A 444 5C 410.0 1RC01BD-B 444 5C 410.0 INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison' Byron Nuclear Power Station SYSTEM RC Mechanical Snubbers Revision 0 Date 6-15-82 Page 25 of 47 DESIGN LOAD HICH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO RDf0VE 1RC01006S 388 7D 3.310 1RC01007S.
387 8L 1.670 1RC02006S 387 7J 3.990 1RC02007S 387 7J 3.287 1RCO2008S 390 8H-2.810 1RC03005S 390 5H 1.640 1RC03006S 387 5G 3.370 1RC03007S 387 5J 2.480 1RC03008S 387 5H 2.860 1RC04005S 388 5E 1.940 1RC10001S 394 8D' O.030 1RC10004S 395 6D 0.170 1RC10010S 398-8D 0.500 1RC10011S 397 7D 0.800 1RC10013S 398 8 E-0.600 1RC10026S 398 7C 0.295 1RC10027S 396 8C 0.398 1RC10030S 400 7E 0.311 1RC10031S 400 7E 1.080 1RC10032S 405 8D 0.500 1RC10034S 403 7E 0.860
.IRC10035S 403 8D 0.414
'1RC10037S
'401 8D 0.620 1RC10039S 397 9D 0.568 1RC10040S 397 9D 0.364 1RC10041S 393 9D 0.364 1RC10043S 390 9D 0.215 1RC10044S-389 9.D 0.378 1RC10046S 396 9D 0.212 YLTE LLV 7
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INSERVICE TESTINC PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RC Mechanical Snubbers Revision 0 Date 6-15-82 Page 28 of 47 DESIGN LOAD HIGH ESPECIALLY
- SNUBBER, (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1RC13053S 390 4C 0.680 1RC13055S 396 4E 0.198 1RC13057S 395 4D 0.500 1RC13058S 395 4C
-0.500 1RC14003S 352
'7F 0.365 1RC14004S 352 6F 0.365 1RC14005S 352 7F 3.850 1RC14006S 352 7F 3.850 1RC14009S 353 7F 0.660 1RC14011S 354 7F 4.570 1RC14012S 354 6F 4.570
'1RC16002S 390 7D 0.080 1RC16009S 392 8D 0.030 1RC16010S 392 8D 0.050-
'IRC16011S 390 7D 0.100
-1RC16016S 390 7D 0.170 1RC16017S 391 7E 0.480 1RC16019S 391 7E 0.040 1RC16022S 390 7D 0.030 1RC16023S 394 7D 0.163 1RC16024S 392 7D 0.170 1RC17002S 390 7H 0.110 1RC17003S 390
'8 G 0.130
.1RC17005S 390 7H 0.220 1RC17012S 390
'7 H 0.060 1RC17015S 390
.7 H 0.130 1RC17017S 391 8G 0.100 1RC17018S-392 8G 0.150 1RC17019S' 393 8G 0.170 -
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RC Mechanical Snubbers Revision 0 Date 6-15-82 Page 29 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
EL2VATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1RC17021S 392 8G 0.030 1RC17022S 392 8H 0.040 1RC17024S 390 8G 0.030 1RC17025S 390 8H 0.040
.1RC17028S 390 8H 0.180 1RC17030S 393 7H 0.110 1RC17031S 393 7G 0.070 1RC18001S 391 5G 0.080 1RC18004S 391 5G 0.053 1RC18006S 391 4H 0.110 1RC18008S 390 6G 0.191-1RC18010S 391 6G 0.090 1RC18012S 392 5G 0.173 1RC18013S 392
'5 G 0.121 1RC18015S 391 4G 0.020 1RC18017S 390 5G 0.041 1RC18018S
'391 6H 0.190 1RC18020S 390 6H 0.081 1RC18022S 395 5G 0.040 1RC19001S-396 5D 0.290
.1RC19003S.
.391 5D 0.090 1RC19004S 391 5D 0.020 1RC19007S 390 6D 0.040 1RC19009S 395 5E 0.030 1RC19010S 395 5E 0.050 IRC19013S 390 6E 0.130 1RC19014S-390 5C 0.070 1RC19019S 391-6F 0.039 1RC19020S 390 6D 0.030
_39_
INSERVICE TESTING PROCRAM Conunonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RC Mechanical Snubbers Revision 0 Date 6-15-82 Page 30 of 47 DESIGN LOAD HIGli ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO RD10VE 1RC19021S 390 6D 0.050 1RC19023S.
390 6D 0.060 1RC19024S 395 5D 0.240
.IRC19027S
.390 4C 0.060 1RC21003S 394 5G 0.007 1RC21031S 392 5.H 0.040 1RC21032S-392 6G 0.030 1RC21033S-
-392
.5H 0.032
'1RC21036S 392 5H 0.010 1RC25011S
-388 8B 0.051 1RC25041S
-391 7D 0.031 1RC25042S 391 7D-0.010 1RC29001S 384 4J 0.037 1RC29002S 384 5J 0.018 1RC30001S 385 9'C 0.042 1RC30015S 387 6B 0.060 1RC30016S 391 5B 0.055 1RC30022S 384 8C 0.025 1RC30023S 384 9C 0.067 1RC90001S 390 8C 0.005 1RC90008S 390 7J 0.005
-1RC90015S 390 5J 0.000 1RC90022S 391 5D 0.000 1RC92017S 425 3D 0.020 1RC92021S-420 3C 0.066 -__
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station
-SYSTEM RH Mechanical Snubbers Revision 0 Date 6-15-82 Page 31 of 47 DESIGN LOAD HICl!
ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1RH02002S 386 4H 8.500 1RH02003S 386 4G 6.550 1RH02007S 381 3H 7.400
'1RH02008S 381 3G 8.860 1RH02009S 379 3G 6.480 1RH02012S' 382 2G 6.080 1RH02013S 382 2G 6.920 1RH02018S 386' 5F 5.680 1RH02019S 384 4G 3.400 1RH02023S 386 2G 2.690
'IRH02027S
.378 1F 3.930 1RH02034S 386 2D 2.990 1RH02038S 385 4E 2.440 1RH02047S-386
'S D 5.800
.1RH02049S 386 5F 8.500 1RH02052S 386 4D 10.230 1RH02054S 380 3E 7.090 1RH02058S 382' 2D 9.200 1RH02059S 382 2E
'9.050 1RH02061S-387 4G 2.380 1RH02066S 384 5D
.4.430 1RH02067S 379 2H 1.020 1RH02068S 381 3F 10.980
.1RH02069S 389.
4G 2.340 1RH02071S 2D 6.280 1RH02072S 386 2C 6.040 1RH02077S 389 5D 6.600 1RH02078S 384' 5F 4.500 1RH02079S 385 6D 5.660 INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RH Mechanical Snubbers Revision 0 Date 6-15-82 Page 32 of 47
~
DESIGN LOAP HIGil ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1RH02080S 383 1G 6.480 1RH02081S 383 1G 9.430 1RH02082S 384 4D 5.670 1RH02083S 386 4D 2.930 1RH04011S 373 17 V 0.640 1RH04012S 375 17 V 0.765
-1RH05003S 357 15 W 0.194 1RH07002S 361 15 U 0.340 1RH07003S 354 15 S 0.230 1RH07006S 359 15 S 0.360 1RH07011S 361 15 U 0.130
-1RH07012S 353 13 U 0.270 1RH07013S:
350 15 U-0.220 1RH07015S 361 15 U-0.160 1RH08015S 357 14 X 0.390 1RH08018S 361 13 X 0.280 1RH09044S 366 15 S 0.190 1RH09045S 369 15 V 0.500 l
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM.-
RY Mechanical Snubbers Revision 0 Date 6-15-82 Page 33 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION-(kips)
ACCESSIBLE ZONE TO REMOVE 1RY06002S 389 5G 1.360 1RYO6004S 382 4E 1.710 1RYO6008S 389 4D 0.970 1RYO6009S 387 4D 0.920 1RYO6012S 391 3D 4.020 1RYO6014S 388 5D 0.590 1RYO6015S 388 4D 0.450 1RYO6016S 388 4D 2.430 1RYO6019S.
391 4D-1.460 1RYO6022S 401 3D 2.730, 1RYO6025S 417 4 D.
3.600
.1RYO6026S 419 4D 1.000 1RYO6027S 419 3D 2.830
'1RYO6029S 422 4D 0.830 1RYO6030s 424 4E 1.910
-1RYO6031S
.430 4D 1.100 1RYO6032S 377 5G 1.040 1RYO6033S 445 4E 1.270 1RYO6036S 393 4D 0.070 1RYO6037S 400 3D 0.010 1RYO6038S 394 3E 0.164 1RYO6039S 398
-3 E 0.040 1RYO6042S 419 3D 0.900 1RYO6043S 419 4D 0.750 1RYO6044S 382 4E 0.870
,1RYO6045S 391 3E 1.570 1RYO6047S 414 3E 0.840 1RYO6055S
-382 3E 0.600 1RYO6056S 389' 4E 0.980 a_.
INSERVICE TESTING PROGRAM Consnonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RY Mechanical Snubbers Revision 0 Date 6-15-82 Page 34 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER-(NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1RYO6057S 382 5E 0.180 1RYO6059S 400
'4D 2.340 1RY06060S 383 4E 0.560 1RYO6061S 382 4F 0.030 1RYO6062S 382 4E 0.200 1RYO6066S 389 3E 2.820 1RYO6068S 393 3E 0.110 1RYO6076S 465 3E 2.650 1RYO6081S 396 3E 3.167 1RYO6082S 421 4E 1.900 1RYO6083S 394 3E 0.070 1RYO6084S 394
.3E 0.050 1RYO6085S 394 3E 0.090 1RYO6086S 391 3D 0.050 1RYO6087S 394 4E 0.050 1RYO6088S 394 4E 0.090 1RYO6089S 394 3E 0.090 1RYO6090s 394 4E 0.030 1RYO6091S 386 4E 0.179 1RY06092S 382 5F 0.280 1RYO6093S 414 4E 0.360 1RYO6094S 413 6E 0.510 1RYO6096S 389 4E 2.150 1RYO6097S 414.
3E 0.120 1RYO6099S 392 3E 0.070 1RYO6100S 382 4F 0.252 1RYO9001S 462 4D 0.500 1RYO9005S 462 4C 1.140 1RYO9012S 457 3 D' O.576 _
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers
-Edison Byron Nuclear Power Station
-SYSTEM RY Mechanical Snubbers Revision 0 Date 6-15-82 Page 35 of 47 DESIGN LOAD IIIGil ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE 1RYO9031S 439 3D 0.830 1RYO9039S 439 3D 0.700 1RYO9047S 450 3E 0.372 1RYO9048S'
-433 3E 0.812 12YO9060S 456 3E 2.180 1RY09067S 461 4E 2.360 1RY27001S 448 2E 0.020
-1RY27002S 447 2D 0.020 1RY27003S 446 2D 0.020
.1RY27005S 441 2E 0.070 1RY27009S 441 3D 0.060
'1RY27010S-441 3D 0.040
'IRY27012S
~446 2D 0.040 1RY27013S
'443 3D 0.020
'1RY27015S' 438 2C 0.040 1RY27016S 436 2D 0.050 1RY27017S 431 2D 0.080 1RY27018S 430 2D 0.070
.1RY27019S 429 3D 0.080 1RY27024S 442 2E 0.050 1PT27025S 441 2D 0.050 1kY27026S' 439 3C 0.057 1RY27027S 441 3D 0.030 '
g
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SD Mechanical Snubbers Revision 0 Date 6-15-82 Page 36 of 47 DESIGN LOAD llIGH ESPECIALLY SNUBBER-(NORMAL & UPSET)
RADIATION DIFFICULT
' ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ISD01002S 400 6D 0.778 ISD01009S 403 9C 0.280 ISD01021S 392 10 C 0.370
-ISD01033S~
400 7A 0.130 ISD01034S 394 8B 0.220 1SD01035S 393 8A 0.040 ISD01038S-393 10 B 0.630 ISD01041S 402 8D 0.300 ISD01042S 400 4.C 0.290 1SD02003S 403 7C 0.192 ISD02005S 403 8D 0.280 1SD02011S 405
-6 B 0.220 1SD02020S.
393-9C 0.114 ISD02022S 395 -10 B 0.330 1SD02024S 400 6D 0.350
'1SD02029S
-403 8D
.0.270 ISD02036S-400
-7B 0.020 1SD03002S 402 6J 0.163 ISD03003S 401 6J-0.141 ISD03006S 401 6 J-0.090 1SD03008S'_
401 6K 0.100 ISD03013S' 405.
8K 0.140 ISD03016S 388 7L 0.260 1SD03020s 403-7 K-0.170
-1SD03025S:
391 8K 0.280 ISD03027S 404 8K 0.110 1SD03029S 404 9J 0.110 1SD03034S-405 7K 0.190 ISD04002S' 408 6D 0.107
~ -
INSERVICE TESTING PROGRAM Cocnnonwealth Safety Related Snubbers Edison Byron Nuclear Power Station
. SYSTEM SD Mechanical Snubbers Revision 0 Date. 6-15-82 Page 37 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY'NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO RD10VE ISD04004S 402 7H 0.090 ISD04016S 387 8L 0.230 1SD04017S' 386 8K 0.344 ISD04020S 402 6L 0.260 1SD04025S' 400 6K 0.270 1SD04026S' 402 7K 0.272
~
ISD05001S' 403 5J 0.080 ISD05032S 387 7K 0.090
~
ISD05033S 387 7K 0.120 ISD05035S 406 8L 0.130 1SD05036S 407 8L 0.190 ISD05037S 389 8K 0.017 ISD05038S 389 8L 0.100 1SD05042S 408 8K 0.166 -
ISD05044S 400-5J 0.080 ISD05046S 403
'4 H 0.100 1SD05053S 403
'4 H 0.090 ISD05054S 403-5J 0.040 1SD06027S 406 7J 0.130 1SD06029S 402 5H 0.080 ISD06030S 402 4.H 0.180 ISD06032S 402 4.H 0.170 1SD06039S 400 4H 0.150 1SD06040S 385 7L 0.122 ISD06051S
'385 8L 0.072-ISD12016S 396 9A-0.190 ISD12017S 397 8A 0.250 ISD12028S 406 9A 0.200 ISD12030S 396 10 A 0.200.
~
n.
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SD Mechanical Snubbers Revision 0 Date 6-15-82 Page 38 of 47 DESIGN LOAD HICli ESPECIALLY SNUBBER' (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ISD12033S 396 10 C 0.160
'1SD21008S 378 6S 0.069
-1SD21009S 382 6S 0.042 ISD21012S 378 6S 0.082 ISD21013S-401 7C 0.410 ISD23021S.
380 7S 0.051
'1SD24009S-378 10 L 0.150 ISD24017S-394 8 M --
0.019
-~1SD24018S 394 9L 0.054
-1SD24020S 378 10 L 0.630 ISD24021S 379 10 L 0.029 ISD24022S 394 10 L 0.020
. u_
INSERVICE TESTING PROGRAM Conunonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SI Mechanical Snubbers Revision 0 Date 6-15-82 Page 39 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT
~ ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ISIO1002S 389 8E 4.160 ISIO1003S 384 8E 6.280 ISIO1004S 388 8E 6.910 ISIO1006S 398 9 E-4.570 ISIO1007S 399 9E 3.240 ISIO1009S 413 9E 5.810 ISIO1011S-413 10 D 4.990 ISIO1018S 385 4E 1.940 1SIO1020S 398 4E 1.160 ISIO1021S 400 9E 2.650 ISIO1022S-415 10 D 1.000 1SIO1025S 421 11 E 3.410 ISIO1029S 384 7E 3.060 ISIO1030S 384 7F 2.730 ISIO1031S 410 9E 3.210 1S101032S.
413 9D 4.800 ISIO1033S 421 11 D 7.800 ISIO1034S 399.. 10 D 1.630 ISIO1035S.
420 10 C 3.320 ISIO2003S 414 7 A.
1.840 ISIO3003S 418 1D 4.600 ISIO3006S 418 1E 1.768 ISIO3007S-418 1E 4.340 ISIO3009S 410 1E 2.700 ISIO3016S 384 3E 2.660 1SIO3018S' 384 4F 2.850 ISIO3020S' 387 4E 2.320 ISIO3021S 387 4D' 3.840 ISIO3023S
,390 5D 6.194 L_
_._4
INSERVICE TESTING PROGRAM Conunonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SI Mechanical Snubbers Revision 0 Date 6-15-82 Page 40 of 47 DESIGN LOAD lilGH ESPECIALLY
. SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE
.1SIO3024S 388 4E 4.810 ISIO3025S 389 4E 2.570 1SIO3028S 401 4D 5.320 1SIO3029S 398 4D 4.590 ISIO3031S
'413 3C 6.880 ISIO3038S 411 4C-4.780 ISIO3041S 421 4B 0.560 ISIO3042S 386 2F 3.180 ISIO3046S-
.384 3E 3.250 ISIO4003S 386 8H 7.380 ISIO4004S 389 9 G.
2.000 ISIO4005S.
~397 8 'G 3.040 ISIO4007S 398 9G 2.000 ISIO40095
.413 10 H 4.980 ISIO4016S-384 8F 2.700
,1SIO4017S-384 9G 2.660 LISIO4019S 399 9H 4.730 ISIO4020S 402 -10 H 2.980 ISIO4022S 417 10 G 2.380 1S104024S-
.412 10 H' 5.716 ISIO4026S 417 9J 2.340 1SIO4030S
.425. 10 H 5.170 ISIO4033S 410 9H 5.350 1SIO5002S 372 13 S 0.220
.1SIO5003S' 377 -13 Q 0.140
'1SIO5013S 378' 15 W 0.130 ISIO5036S.
.377 15 x
- 0.110 1S106008S
-382 15 x 4.640 ISIO6013S.
383 15 Y 4.380 t_
INSERVICE TESTING PROGRAM Conanonwealth Safety Related Snubbers Edison Byron Nuclear Power Station i
SYSTEM.
SI Mechanical Snubbers Revision 0 Date 6-15-82 Page 40 of 47 DESIGN LOAD HIGH ESPECIALLY l
SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE i
ISIO3024S 388 4E 4.810 1SIO3025S 389 4E 2.570 ISIO3028S 401 4D 5.320 ISIO3029S 398 4D 4.590 ISIO3031S-413 3C 6.880 ISIO3038S 411 4C 4.780 ISIO3041S 421 4B 0.560 ISIO3042S 386 2F 3.180 ISIO3046S 384 3E 3.250 l
ISIO4003S-386-8H 7.380 ISIO4004S 389 9G 2.000 ISIO4005S 397 8G 3.040 ISIO4007S 398 9G 2.000 ISIO4009S
.413 10 H 4.980 ISIO4016S 384 8F 2.700 1SIO4017S 384:
9G 2.660 ISIO4019S 399-9H 4.730 ISIO4020s 402 10 H 2.980 ISIO4022S 417 10 G 2.380 ISIO4024S 412 10 H 5.716 ISIO4026S 417 9J 2.340 j
ISIO4030S 425 10 H 5.170 '
1SIO4033S 410 9H 5.350 ISIO5002S 372 13 S 0.220 ISIO5003S 377. 13 Q 0.140 ISIO5013S-378 15 W 0.130 ISIO5036S 377 15 X 0.110 ISIO6008S 382 15 x 4.640 ISIO6013S 383 15 Y 4.380 /
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison-Byron Nuclear Power Station
- SYSTEM
(NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ISIO6020S 383 15 V 3.979
.1SIO6027S 350 15 Y 3.250 ISIO6028S-350 15 Y 1.960
-1SIO6030S 350 13 X 1.920 ISIO6035S 344 15 X 4.190 ISIO6038S 343. 15.X 5.960 ISIO6040S
'350 15 Y 5.720 ISIO6043S 359 15 Y 8.260 ISIO6044S 364 13 X 3.790 ISIO6054S 366 15 W 3.850 ISIO6061S 360' 15 V 7.040
.1SIO6076S' 360' 15 V 2.780 ISIO6086S 361 15 X 3.260 ISIO6088S 367 '14"V 1.930 ISIO6091S 352j 15 V 1.720 ISIO6093S 364 15 X 7.620 ISIO6095S 360 15 V 3.240 ISIO60995 359 15 X 1.710 1SIO6104S 358.14 V-2.130 ISIO6105S' 382.13 Z 5.920 1SIO6109S 367 14 U-7.000
.ISIO9002S.
_420 1K 3.100 LISIO9004S 425
.2J.
2.970 IS109006S 418
~2H-5.050
'1SIO9009S 398 2H 3.260 ISIO9013S 384-3G 1.847 1SIO9015S
.384.
'S F 1.495
- ISIO9020s 390 4G.
8.260
~ ISIO9021S, 386 4 G.
4.230, i L
INSERVICE TESTING PROGRAM
. Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SI Mechanical Snubbers Revision 0 Date 6-15-82 Page 42 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UFSET)
RADIATION DIFFICULT
' ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ISIO9024S 388 2H 7.670 ISIO9025S 403 2H 2.250 ISIO9027S 413 1H 4.730 1SIO9028S 413 1J 4.730 ISIO9037S 384 2H 1.470 ISIO9038S 384 3H 3.990 ISIO9039S 386 4H 2.300 ISIO9041S 410 2H 4.290 ISIO9043S 420 1H 9.060
-1SIl0003S 385' 4F 0.220 ISIl0009S 394 4D 0.150
- 1SIl0010S 394 4E 0.100 15I100113 389 4E 0.330 ISI11004S 383 4C 0.160 ISI11006S 383 4H 0.140 1SI11012S 389 6H 0.120
'1SI11013S 389 7G 0.240
'1SI12004S 367 17 Q 0.150 ISI12006S 364 16 S 0.060 ISI15010S 366 17 S 1.060
.1SI15014S 3's 16 S 0.250 1S116010S 413 1F 0.450 ISI16029S 381 2G 0.240 ISI17002S 414 10 K 0.300 ISI17003S 414 9K 0.580
'1SI17006S 419 10 K 0.843 IS117015S 417 10 F 0.467 ISI17016S 417. 11 C 0.560 ISI17029S 420 8A 0.787 INSERVICE TESTING PROGRAM Commnonwealth Safety Related Snubbers
-Edison Byron Nuclear Power Station
' SYSTEM SI Mechanical Snubbers Revision 0 Date 6-15-82 Page 43 of 47 DESIGN LOAD li1Gil ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ISI17030S 421 8A 1.260 ISI17035S 420 11 H 0.940 ISI17036S 414 10 D 0.730 ISI18001S 375 15 U 0.102 ISI18003S 375 13 U 0.108 1SI18008S 375 13 V 1.610 ISI18011S 376 11 V 0.089 IS118026S 376 13 U 2.810 ISI18030S 382 13 S 1.670 ISI18049S 376 13 Y 1.810 ISI19007S 398 9 11 0.030 ISI19011S 394 7G 0.030 ISI19012S 395.
7G 0.072 ISI19019S 393-7 G-0.173 IS119024S 394 8G 0.030 ISI19027S 394 7G 0.240 ISI20015S 398 2G 0.040
'1SI20021S 386 4G 0.040 ISI20029S 389 3G 0.040 ISI20030S L392 50 0.680 ISI20031S' 393 5C 0.090 ISI20032S 392 5G 0.028
.1SI20034S 391
'5 H 0.085 ISI20035S 385 5G 0.081 ISI20036S-392 50 0.748 IS120037S 393 5G 0.050 ISI20038S 398-3G 0.010 ISI20039S 386 5G 0.030 ISI21003S 384 2D 0.250 !
INSERVICE TESTING PROGRAM Conanonwealth Safety Related Snubbers Edison.
Byron Nuclear Power Station SYSTEM SI Mechanical ~ Snubbers Revision 0 Date 6-15-82 Page 44 of 47 DESIGN LOAD HIGil ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT
~ ASSEMBLY NO..
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE O.180 382 1G ISI21005S
' ~ 383 2G 0.170 ISI21007S ISI21020S 415 2F 0.220 ISI22018S 395 6D 0.050 W ISI22020S 395 6D 0.190 j' 1SI24008S 414 10 D 0.040 ISI24012S
'385 8D 0.040 ISI25020S 413 10 G 0.070 ISI25027S 419 10 E 0.234 1SI25028S 419 10 E 0.291 ISI26002S 391 9G 0.090 ISI26067S 396 10 G 0.030
- ISI26013S 415 10 H 0.022
, 1SI27001S 384 5D 0.120 ISI27015S.
415 2D 0.010' 1SI27024S
-414
-4B 0.047 ISI27025S1 413 5A' 0.090 1SI27044S 386.
3D 0.060 ISI30004S 450.11 C 0.020
' ISI30031S
.450 10 C.
0.140 ISI30103S 449 10 H 0.092 ISI30203S ~
450 1K 0.010
. ISI30320S 449
.5 ' A 0.140 ISI32003S-390 9D
.0.060 ISI32005S.
- 394 9D 0.040-
- ISI32011S
.412 9D 0.026 ISI32013S 417 10 D 0.105
.15I34009S 385
- . 3 H 0.100 e
A r
..3 p
( +'
m-g-
..s w
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SX Mechanical Snubbers Revision 0 Date 6-15-82 Page 45 of 47c DESIGN LOAD llIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT-l ASSEMBLY NO.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE ISX02013S 355 23 Q 12.131 ISX02015S 355 23 Q 12.887 ISX02024S 355 18 M 11.518 ISX02030S 355 21 D 5.242 ISX02035S 355 -20 M 6.599 ISX02036S 362 20 L 1.265 ISX02040s 355 17 N 8.848 ISX02043S 360 15 M 4.291 ISX02045S 357 17 P 3.771 ISX02050S 360 16 P 2.570 ISX02052S 357 18 N 2.062 ISX02054S 355 18 N 3.608 ISX02055S 355 19 N 0.970 ISX02059S 358 24 P 6.693 ISX02062S 355 13 P 11.875 ISIO2063S 355 25 P 4.626 ISX02075S 355 13 N 7.552 1SXO3009S 383. 12 S 1.409 ISX06036S 398 10 C 2.672 ISX07013S
'406 10 K 0.280 ISX07017S 384 11 J 1.030 ISX07018S 385 11 J 1.110 ISX07022S 388 11 G 1.150 ISX07023S 387 11 F.
0.620 ISX07027S 386 4B' 1.050' ISX07028S 385 4A 0.310 ISX07030S 400 3C 2.310 ISXO7032S
.389 2C 0.850 ISX07033S '-
387 2C-1.000 x
INSERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station
' SYSTEM SX Mechanical Snubbers Revision 0 Date 6-15-82 Page 46 of 47 DESIGN LOAD HIGH ESPECIALLY SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT
-ASSEMBLY NO.
ELEVATION AND LOCATION
_ (kips)
ACCESSIBLE ZONE TO REMOVE ISXO8017S 388 2K 0.590 1SX08021S' 387 1K 1.280 1SX08026S~
395 10 B 6.680
- 1SX09017S 380 1B 0.795 1SX09022S
.387. 11 G 1.078 ISXO9023S 388 11 G 0.930 ISX09029S.
399 1C 5.260 ISX09038S 397 10 K 6.590 ISX09041S 389 5A 0.320 ISX09042S 387 3B 0.391 ISXO9043S 387 2.B 0.200
.ISXO9044S 384 11 F 0.980
~ISX09045S-394 11.F
- 1.290 V
1SX09051S 381' 3B 0.830 ISX09053S 397
- 2: B 1.070 395~ 13 S 1.421 ISX15016s ISX2801fS7 407 12 U "F0.646 ISX29015S 410- 12 S 0.615 u.
INSERVICE TESTIWG PROGRAM Comunonwealth
. Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM WO _
Mechanical Snubbers Revision 0 Date 6-15-82 Page 47 of 47 DESIGN LOAD HIGH ESPECIALLY
' SNUBBER (NORMAL & UPSET)
RADIATION DIFFICULT ASSEMBLY No.
ELEVATION AND LOCATION (kips)
ACCESSIBLE ZONE TO REMOVE IWOO3021S 390 11 D 1.080 IWOO3033S' 388 4K 0.940'
~IWOO4017S 387 11 J 2.570 IWOO4038S 393 2C 3.960 W,
c.
SECTION 7.0 RELIEF REQUESTS FOR INSERVICE INSPECTION SNUBBER PROGRAM BYRON UNIT I
Q s
Relief Requests Relief Requests shall be necessary for the Snubber Inservice Program Plan and will be identified during the performance of the Preservice Inspections.
Relief requests will be included where specific requirements of Section XI are determined to be impracticable. All relief requests will include the following information.
1.
An identification of the component (s) for which relief is requested.
2.
The number of items associated with the requested relief.
3.
An identification of the specific ASME code requirement that has been determined to be impractical.
4.
The information to support the determination that the requirement is impractical; i.e.,
statement and explanation of the basis for requesting relief.
5.
An identification of the alternate examinations that are proposed:
a.
In lieu of the requirements of Section XI; or b.
To supplement examinations performed partially in compliance with the requirements of Section XI.
6.
A description and justification of any changes expected in the overall l
level of plant safety by performing the propored alternative examination in lieu of the examination required by Section XI.
If it is not possible to perform alternative examinations, a discussion of the impact on the overall level of plant quality and safety will be presented.
7.
A statement when the request for relief would apply during the inspection 1
period or interval (i.e. whether the request is to defer an examination).
8.
A statement explaining when the proposed alternate examinations will.be I
implemented and performed.
9.
A statement identifying the time period for which the requested relief is needed.
NOTE Technical justification or data will be submitted to support the relief request. Statements regarding changes'in quality levels will be technically supported. If the relief is requested for l
inaccessibility, a detailed description or drawing which depicts the I
inaccessibility will accompany the request. Relief requests will be i
presented following the snubber tables.
l
. q t.