ML20049K172

Preservice Testing Program Plan for Snubbers.

ML20049K172
Person / Time
Site:	Byron, Braidwood, 05000000
Issue date:	03/19/1982
From:	COMMONWEALTH EDISON CO.
To:
Shared Package
ML20049K164	List: ML20049K163 ML20049K172
References
3672N, PROC-820319, NUDOCS 8203290483
Download: ML20049K172 (57)

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BYRON /BRAIDWOOD STATIONS I

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PRE-SERVICE TESTING 4

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(PSI)

I l Program Plan for Snubbers

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March 19, 1982 I

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8203290483 820319 i PDR ADOCK 05000454 A

, PDR 3672N

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, Table of Contents 1

3.0 Pre-Service Testing Program for Snubbers i

l 3.1 Program Description f

3.2 -Tables for Pre-Service Snubber Testing Program j i i

. 3.2.1 byron ~1 f

3.2.2 Byron 2 (later) 4 3.2.3 Braidwood 1 (later) 3.2.4 Braidwood 2 (later)

I j 3.3 Relief Requests

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I l 3672N

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3.1 Snubber Pre-Service Inspection Program.

The Snubber Pre-Service Inspection (PSI) Program is implemented in accordance with the requirements of Section XI o f the ASME Boiler and Pressure Vessel Code, 1977 edition, through the summer o f 1978 addenda. The augmented pre-service inspections, reflected in Commonwealth Edison's response to FSAR question 110.63, are also addressed in this pre-service inspection program plan. That response takes guidance from EXAMINATION AND PERFORMANCE TESTING OF NUCLEAR POWER PLANT DYNAMIC RESTRAINTS (SNUBBERS) O&M-4.

The snubbers in the following tables include the snubbers found on all Class 1 components and piping, all Class 2 components and piping, and all Class 3 components and piping greater than 4 inches.

This program plan does not take credit for the exemptions of fered in Suhsection IWC for snubbers found on Class 2 piping less than 4 inches. The requirement in Subsection IWD for Class 3 piping, to examine only snubbers on piping greater than 4 inches, is reflected in this program.

The following items will be verified during snubber installation.

1) Snubbers will be stroked when they are retrieved from their storage area to verify that they are not seized, frozen or jammed.

2) Verification that the completed installation is as identified on the components supports design drawings will be made. This will be done by inspecting the attachments (e.g. endplates) at the time of their installation, and inspecting the snubbers at their attachments (e.g. end pins) at the time of their installation.

The completed snubber examination will include verifying that attachments are in place, that the proper snubbers were installed in the correct locations, that pin to pin dimensions are checked and that cold settings are recorded.

If installation cannot be made per design drawings, component support installation guidelines and tolerances will be used. If indications of damage are found during the course of installation, on either the snubbers or their attachments, the af fected portions o f the assembly will be repaired or replaced, and re-examined.

Since component support design is in a state of flux, new snubber locations may be added or changed in the plant design. This small percentage of snubbers will be examined as newly installed snubbers and will be tested during start-up, unless relie f is requested. A documented visual examination will be performed on essentially 100%

of all the snubbers (with the aforementioned exception) within six months of Hot Functional Testing. This visual will verify the following:

3) No visible indications of damage or potential degraded operability due to storage, handling, or installation o f the snubbers.

4) No visible interference with the snubber from other components or structures.

5) Snubber attachments are in place and appear secure.

6) Hydraulic Snubber leak rates are less than or equal to design.

To satisfy items 1 through 5, credit will be taken for field examinations performed under the jurisdiction of Commonwealth Edison -

Construction. Department, as allowed by ASME Section XI IWB and IWC..

All such inspections will be performed by ANSI certified inspectors.

Item 6 will be the -responsibility of the station and verified by inspectors qualified to Section XI. If the Hot Functional Testing schedule slips, such that performance of the visual examination (items 3 through 6) falls outside the six month time interval, the examination will be repeated. If during the initial examination or subseauent examinations, snubber assemblies fail to meet the aforementioned criteria, they will be repaired or replaced, and the affected portions of the assembly will be reexamined.

During Hot Functional Testing, the following items will be verified f -

systems whose operating temperature exceeds 250*F. Inspectors performing the following examinations will be qualified to the requirements of Section XI.

7) Snubber movement, as indicated on the snubber, from ambient temperature to maximum operating temperature, is as expected.

8) For systems whose maximum normal operating temperature is not attained dur- ing testing, the expected amount of movement is calculated and eval- uated to assure snubbers remain within their stroke capabilities.

9) Snubber swing clearance is adequate.

Items 7, 8 and 9 will be verified in the following manner.

Cold snubber positions will be recorded for all snubbers in the l program plan, prior to Hot Functional Testing.

During Hot Functional Testing, selected snubbers will be checked at various temperatures to verify that they have not met with interference to their stroke or swing. Snubbers found on systems described in item 8, will be checked during heat-up so that the l~ required stroke at maximum operating temperature can be extrapolated. On all other systems, snubbers will be chosen at key

! points, and checked to verify unrestricted system expansion.

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e Once the plant has reached ite maximum temperature for Hot Functionals, all snubbers in the program plan will be checked and their positions recorded. To verify unrestricted movemc a, during system contraction, selected snubbers will be checked to confirm that they return to their approximate baseline positions following cooldown to ambient temperature. If at any time during the course of Hot Functional Testing it is determined that snubber movement has been restricted, heat-up will not continue until the cause for restriction has been identified and corrected.

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e SECTION 3.2-1 TABLES FOR PRE-SERVICE SNUBBER TESTING PROGRAM BYRON UNIT 1 3672N

The following information is included in the Program Tables:

Snubber Assembly No.

The snubber number identifies a specific snubber by its unique number.

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.

Design Load (Normal and Upset)

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 or Inaccessible 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 accumulated as the PS1 progresses.

High Radiation Zone This entry reflects ALARA concerns.such that it defines snubbers whose inspection or testing will require excessive exposure of personnel. This will not present any problems during the PSI, since it will be executed prior to loading fuel. 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 their removal difficult, though they may be accessible for visual examination.

This information will be collected during execution of the PSI.

The tables are organized first according to system, and then according to mechanical or hydraulic. As of 1-28-82, only the MS and RC systems contain hydraulic snubbers.

Note: The snubbers listed on the following tables represent the most up to date information available to the station through design drawings, as of the date on the table. Since the component supports designs are in a state of flux these tables will be updated at least once prior to Hot Functionals and again prior to start-up.

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PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM AF Mechanical Snubbers Revision 0 Date 2-1-82 Page 1 of 47 ACCESSIBLE HIGH ESPECIALLY

, DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) 1AF04068S 387 6Y 0.315 ,

IAF04072S 390 6Y 0.451 1AF05060S 386 7Y 3.319 1AF05063S 384 8Z 3.066 1AF05064S 384 7Z 2.086 1AF05065S 387 7Z 0.619 1AF05066S 387 8Z 0.424 1AF06004S 367 65 0.415 1AF06036S 384- 7S 0.222 1AF06039S 387 7S 1.153 1AF06041S 390 6S 0.467 1AF06042S 397 6T 0.346 1AF07034S 387 7S 0.299 lAF07035S 367 7Q 0.507 -

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~PRESERVICE TESTING PROGRAM-Commonwealth Safety.Related Snubbers Edison . Byron Nuclear Power Station SYSTEM CC Mechanical Snubbers Revision 0 Date 2-1-82 Page 2 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT; SNUBBER **

(NORMAL & UPSET) INACCESSIBLE .

ZONE- TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips)- (A OR I) (YES OR NO) (YES OR NO)

ICC01004S 374 15 M 0.535 ICC01008S 372 17 M 1.417 2 ICC01010S 374 17 M 1.966 1CC01028S 377 17 M 1.440

-1CC01029S 379 17 M 1.430 1CC01030S 379 17 M 2.525 ICC01031S 379 17 M 1.782 1CC01034S 377 16 M 0.821 1CC01042S 373 15 M '

0.491 ICC01047S .373 .15 M- O.647 ICC01053S 372 -17 M 2.219 1CC02004S 372 06 P 0.592 ICC02006S 373 18 M 0.431 1CC03004S 374 15 W 0.537 1CC03008S .377 17 U 4.023 1CC03051S 372 17 M 1.977 ICC03084S 366 15 S 1.213 ICC11011S 383 15 V 0.091 1CCl3036S 404 17,Z 0.703 ICC19017S 417 8A 1.060 ICC19018S 416 8A 1.106' ICC20012S 401 3C 2.491 ICC20013S 400 3C 1.177 ICC20015S 396 3C 0.900 ICC20024S 413 2C 1.824 1CC20025S 400 2C. 1.590 ICC20026S 400 3_ C 1.390-1CC21012S 418 7A .0.760 -

1CC22004S 416 1B 1.210

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PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers >

Edison Byron Nuclear Power Station SYSTEM CC Mechanical Snubbers Revision 0 Date 2-1-82 Page 3 of 47 ACCESSIBLE HIGH ESPECIALLY-DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO RDiOVE ASSEMBLY NO. ELEVATICN AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ICC23040S 419 10 K 0.304 ICC24013S 417 8L 0.850 .,

ICC24028S 418 8K 0.170 ICC24029S 418 7L 0.180 ICC24030S 419 5L 0.150 ICC24031S 419 1 11 1.210 ICC24033S 419 1 11 1.383 1CC25020S 388 8A 0.160 ICC25026S 387 8A 0.172 ICC25027S 388 8A 0.210 ICC25028S 395 3C 0.440 ICC25030S 394 1E 0.960 ICC26030S 391 2J 0.130 ICC26032S 385 5L 0.071 ICC28009S 390 9B 0.050 -

ICC280lls 388 9C 0.100 ICC28015S 388 7B 0.130 ICC28016S 388 8B 0.110 ICC28017S 396 10 D 0.032 1CC28020S 392 9D 0.050 ICC31019S 416 5 11 0.090 ICC31020S 409 3 11 0.045 ICC31021S 417 2 11 0.550.

ICC37018S 407 4G 0.180 PRESERVICE TESTING PROGRAM

! Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CS Mechanical Snubbers Revision 0 Date 2-1-82 Page 4 of 47-ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ICS03002S 356 13 V 0.161 1CS03007S 378 13 V 1.390 ,;

ICS03012S 394 13 V 3.610 ICS03018S 360 14 X 2.630 ICS03020S 360 13 X 1.220 1CS04002S .410 1D 1.280 ICS04005S. 426 1C 1.580 ICSO4010S 411 2C 0.910 ICS05002S 410 1J 1.110 '

1CS05005S 427 1 11 1.410 1CS05006S 426 1 11 1.780 ICS08006S .344 15 Y 0.190 ICS08015S 344 13 W 0.175 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revidion 0 Date 2-1-82 Page 5 of 47

, ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE 'TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR XO)- (YES OR NO)

ICV 01006S 379 13 Y 0.440 ICV 01030S 371 15 S 2.180 ,

ICV 01037S 376 13 Y 0.245

, ICV 01040S 371 13 Y 0.440 ICV 01052S 370 15 V 0.400 ICV 01031S 371 15 S 0.161 ICV 01086S 371 13 V 0.480 ICV 02002S 380 8G 0.670 ICV 02003S 33G -9 H 1.420 ICV 02004S 408 9G 0.460 1CV02005S 408 9G 0.240 ICV 02007S 410 10 G 0.340 ICV 02010S 379 9G 0.720 ICV 020115 410 10 F 0.250 ICV 03002S 379 9D 0.680 ICV 03003S 360 14 V 2.364 1CV03004S 397 9D 0.230 ICV 03007S 397 10 D 0.450 ICV 03009S 401 10 F 0.280 '

1CV03013S 386 9E 0.390 4

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PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 2-1-82_ Page 6 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE 3 ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)! ,

ICV 03015S 397 10 D 0.400 ICV 04005S 412 10 F 0.309 ,

ICV 04013S 413 -7J 0.230 ICV 04015S 417 7J 0.770 ICV 04018S 417 5J 0.598 1CV04025S 414 4K 0.510 ICV 04030S 413 2J 0.600 ICV 04033S 412 9G 0.340 ICV 04035S 418 10 J 0.170 ICV 04036S 418 10 H -

0.420 ICV 04038S 415 7J 0.390 ICV 04039S 416 6K 0.200 ICV 04040S 416 6K 0.720 ICV 06003S 388 5H 0.330 ICV 06008S 388 2G 1.210 ICV 06010S 387 3G 0.510' ICV 06014S 388 4G 0.650 ICV 06016S 388 4G 0.510 ,

ICV 06017S 390 3H 0.298 t ICV 06019S 390 4H 0.316 1CV06022S 388 3-H 0.290

!CV07001S 410 5J 0.230 ICV 07008S 414 3H 0.828 ICV 07021S- .417 4J 0.537 ICV 07024S 417 3H 1.180 ICV 07031S 411 2H 0.251-ICV 07032S 404 3H 0.199 ICV 07033S 398 2H 0.366 1CV07039S 417 2H 0.262 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station 4

SYSTEM CV < Mechanical Snubbers Revision 0 Date 2-1-82 Page 7 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ICV 07042S 414 3J 1.046 ICV 07045S 417 1G 0.033 ,

ICV 07046S 419 2G 0.050 ICV 07048S 412 3H 0.665 ICV 07049S 416 2 11 0.457 ICV 07051S 415 1 11 0.450 ICV 07062S 416 1J 0.050 ICV 07063S 420 1G 0.010-ICV 07064S 413 2 11 0.630 ICV 07066S 414 2H 1.080

• 1CV07067S 419 2H 0.588 1CV07068S 414 2H 0.780 ICV 070695 392 1 11 0.261

, ICV 07070S 414 1H 0.060 ICV 08006S 384 15 Y 0.790 ICV 08010S 380 15-Y 0.510 ICV 08011S 376 15 Y 1.200 ICV 08013S 372 15 Y 1.200 ICV 08021S 372 13 V 1.060 ICV 08027S 371 13 V 2.390 ICV 09003S 394 5J 0.090 ICV 09005S 392 4H 0.072 ICV 09006S 395 5H 0.143 1CV09007S 394- 5H 0.082 ICV 09015S 390 2H 0.140 ICV 09018S 388 3H 0.120 ICV 09029S 378 4H 0.094 1CV09030S 378 4H 0.666 1CV09034S 415 4H 0.061 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station

-SYSTEM CV Mechanical Snubbers Revision 0 Date 2-1-82 Page 8 of 47 ACCESSIBLE HIG71 ESPECIALLY

,, DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES DR NO) (YES OR NO)

ICV 09035S 415 5H 0.061 ICV 09038S 378 5H 0.130 ,

ICV 09044S 394 4J 0.117 ICV 09045S 394 3J 0.072 ICV 09046S 393 4J 0.130 ICV 09047S 391 4H 0.180 ICV 09048S 388 2G 0.130 ICV 09049S 388 3G 0.206 1CV09050S 388 2G 0.180 ICV 09051S 387 2G 0.140 ICV 09052S 379 2H 0.240 ICV 09053S 386 3H 0.130 ICV 09054S 3F6 3H 0.130 ICV 09055S 402 5H 0.040 ICV 09056S 402 5J 0.040 ICV 09057S 420 5H 0.100 ICU09058S 419 5J 0.045 ICV 09060S 378 4H 0.360 ICV 09061S 378 5J 0.670 ICV 09062S 378 4H 0.108 1CV09063S 378 5H 0.202 1CV10007S 376 17 S 0.140 ICV 10009S 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 1CV11013S 378 8D 0.272 ICV 11015S 378 8D 0.527 l I L

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Statica SYSTEM CV Mechanical Snubbers Revision 0 Dar.e 2-1-82 Page 9 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT S14UBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ICV 11019S 378 8D 0.160 ICV 12002S 385 9C 1.020- a ICV 12003S 386 9D 0.120 ICV 12005S 386 9D 0.250 .

ICV 12006S 385' 8C 0.360 ICV 12007S 387 8C 0.282 ICV 12311S 383 9C 0.270 1CV12017S 385 9D 0.110 ICV 13001S 386 4J 0.949 ICV 13005S 385 5H 0.184 1CV13007S 385 5H 0.110 ICV 13027S 383 2G 0.214 1CV13031S 385 4H 0.698 1CV13032S 385 4J 1.098 1CV13034S 383 4G 0.090 ICV 13037S 389 3J 0.135 ICVl30385 388 3J 0.194 1CV1400lS 385 4D 0.392 ,

ICV 14004S 380 4D 0.300 ICV 15002S 386 6J 0.090 ICV 15004S 385 6J 0.420 ICV 15007S 386 6J 0.270 ICV 15010S 386 5J 0.190 ICV 15013S 378 7H 0.200 ICV 15014S 378 7J 0.780 ICV 15015S -378 8H 0.300 ICV 15032S 387 6J 0.340 ICV 15035S 385 5H 0.130 ICV 15038S 378 9H 0.140 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers -Revision 0 Date 2-1-82 Page 10 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ICV 15039S 378 8H 0.490 1CV15040S 378 9H 0.500 ,

ICV 15041S 378 8H 0.170 1CV15045S 385 6J 0.280 1CV15046S 386 6H 0.200 ICV 16001S 383 7D 0.110 ICV 16008S 386 6C 0.110 ICV 16009S 386 9C 0.110 ICV 16020S 390 5D 0.180 ICV 16021S '386 7C 0.110 ICV 16027S 387 6B 0.420 ICV 16028S 386 5B 0.090 ICV 16030S 378 6B 0.120

, ICV 16031S 378 5C 0.110 ICV 16033S 387 7D 0.090 -

ICV 16035S 378 5B 0.110 ICV 16038S 378 4C 0.175 ICV 16039S 378 4C 0.127 ICV 160435 392 5C 0.300

ICV 16044S 392 4C 0.160 1CV16046S 392 3C 0.120 ICV 16049S 384 6C 0.080 ICV 16058S 385 6D 0.080 1CV16060S 385 5D 0.160 ICV 16062C 378 6C 0.120 ICV 1803"1 374 15 V 0.059 ICV 18041S 390 17 V 0.180 ICV 18063S 389 16 V 0.190 ICV 18064S 386 16 V 0.100 i

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 2-1-82 Page 11 of 47 ACCESSIBLE dIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER i (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ICV 18077S 387 17 V 0.140 ICV 18078S 387 17 V 0.120 ,

ICV 2300lS 413 3J 0.100 ICV 23003S 414 2J 0.227 ICV 23005S 416 3K 0.463 1CV23007S 413 2J 0.540 ICV 23009S 414 2J 0.260 ICV 23011S 415 3H 1.160 ICV 23012S 416 3J 0.840 ICV 23015S 413 4J 0.240 ICV 23017S 416 2J 0.330 1CV24012S 384 9H 0.100 ICV 24021S 385 9H 0.330 ICV 24023S 385 9H 0.184 1CV24024S 385 9H 0.312 ICV 24026S 385 9J 0.390 ICV 24028S 385 8H 0.537 ICV 24033S 386 9H 0.123 ICV 25001S 378 5C 0.310 ICV 25002S 378 4C 0.184 1CV25004S 378 5D 0.183 1CV25005S 378 5D 0.680 ICV 25006S 378 5C .0.600 ICV 25007S 378 5C 0.180 ICV 25011S 379 4C 0.095 1CV25014S 379 3D 0.190 1

ICV 25016S 378 4C 0.095 ICV 25017S 379 4C 0.154 1CV25018S 379 4C 0.164 1

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 2-1-82 Page 12 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO-REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ICV 25020S 386 3D 0.050 ICV 25021S 386 2C 0.131 ,.

ICV 25024S 383 2D 0.150

! ICV 25026S 382 2D 0.240 ICV 2700lS 398 9D 0.051 1CV27003S 397 8D 0.060 ICV 27005S 389 8D 0.037 1CV28002S 399 9H 0.040 ICV 28003S 397 9H 0.090 ICV 28005S 397 9J 0.080 ICV 28007S 395 9G 0.030 ICV 28027S 392 9J 0.060 ICV 2900lS 399 4J 0.050 ICV 29003S 396 4 11 0.179 ICV 29005S 395 4H 0.048 ICV 29006S 397 4 11 0.010 1CV29008S ' 395 5H 0.000 ICV 29009S 395 5 11 0.110 ICV 29011S 395 4C 0.055 1CV3000lS 398 3C 0.020.

ICV 30002S 398 4C 0.045 1CV30004S 395 3C 0.020 1CV30014S 391 4C 0.090 ICV 31007S 393 8A 0.030 ICV 31011S 393 9A 0.010 ICV 31020S 395 1B 0.022 1CV31025S 396 6A 0.020.

ICV 31026S 392 6B 0.010 ICV 32033S 390 6L 0.030 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 2-1 Page 13 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO)' (YES OR NO)

ICV 32045S 390 7L 0.030 ICV 33023S 387 2C . 0.059 ,

ICV 34002S 389 9C 0.180 ICV 3^003S 385 9D 0.080 ICV 34008S 387 10 D 0.050 ICV 35023S 392 1C 0.400 ICV 36004S 394 7J 0.140 '

ICV 36006S 392 8H 0.220 ICV 36007S 392 9H 0.140 ICV 36010S 391 6J 0.030 ICV 36011S 340 7J 0.150 1CV40002S 394 2J 0.202 ICV 40003S 396 3H 0.160 ICV 40007S 392 3J 0.170 ICV 40008S 392 3J 0.090 ICV 40010S 391 3H 0.070 ICV 40014S 391 2J 0.120 ICV 41002S 395 4C -0.146 ICV 41004S 394 4B 0.110 ICV 41006S 393 5C J.130 1CV41008S 391 3 11 0.090 1CV42027S 394 1H 0.045

, ICV 42031S 392 2H 0.030 ICV 42037S 391 2J 0.010 ICV 42038S 391 2J 0.000 1CV42048S 391' 2G 0.016 1CV47028S 428 16 Q 0.390 ICV 47056S 381 15 S 2.880 ICV 49027S 390 6L 0.010 PRESERVICE TESTING PROGRAM Commonwealth Safety Relaced Snubbers Edison Byron Nuclear Power Station SYSTEM CV -Mechanical Snubbers Revision 0 Date 2-1-82 Page 14 of 47-ACCESSIBLE HIGH ESPECIALLY-DESIGN LOAD OR RADIATION- DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE-ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ICV 49028S 390 6L 0.010 ICV 49029S 392 7L 0.010 &

ICV 49030S 386 6L 0.020 1CV69031S 386 6K 0.000 ICV 69032S 386 6K 0.000 ICV 49034S 392 5L 0.022 1CU5000lS 398 8D 0.050 ICV 50005S 386 8D 0.051 1CV50016S 393 8C 0.028 -

ICV 50023S 390 9C 0.028 1CV51002S 397 9H 0.085 ICV 51005S 396 8J 0.020-ICV 51006S 395 8H 0.030 ICV 51008S 393 8J 0.024 1CV51010S 394 9H 0.037 -

ICV 51012S 392 9J 0.073 1CV51014S 392 8J 0.024 1CV51018S 392 7J 0.024 1 1CV51026S 398 9G 0.020 ICV 51027S 397 9H 0.057 1CV51029S 392 7K 0.019 ICV 52003S 396 4H 0.037 ICV 52006S 397 4J 0.020 ICV 52007S 396 3H 0.010 ICV 52009S 392 5J 0.037 1CV52011S 392 4J- 0.040 ICV 52015S 382 3H 0.024 1CV52022S 396 5G 0.106 1CV52026S 382 3H 0.037

'1' PRESERVICE TESTING PDGRAM Commonwealth Safety Related Snuboers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 2-1-82 Page 15 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ICV 61002S 415 4L 0.073 1CV61005S 418 4L 0.036 ,

ICV 62005S 420 4K 0.010 ICV 62007S 421 3L 0.024 ICV 62010S 419- 4K 0.047 ICV 62020S 415 4J 0.040 ICV 62022S 417 7L 0.020 ICV 62024S 420 4L 0.030 ICV 62031S 418 8K 0.040 ICV 62034S 420 4K 0.023 -

ICV 62037S 419 7L 0.030 ICV 63002S 419 4L 0.032 ICV 63004S 419' 4K 0.048 1CV63007S 420 3K 0.033 1CV63028S 419 7L 0.030 ICV 63029S 417 7L 0.020 ICV 64003S 399 4E 0.030 ICV 64006S 397 4C 0.018 ICV 64010S 396 4D 0.030 ICV 64021S 396 4D 0.030 ICV 64025S 397 4D' '

O.045 1CV64030S 392 6C O.000

, ICV 65010S 420 10 J 0.237 ICV 65011S 418 10 J 0.012 1CV65013S - 420 9 11 0.038 ICV 65014S 420 9J 0.036 ICV 65018S 420 10 G 0.025 ICV 65025S 420 11 H 0.070 ICV 65027S 420 9L 0.015

.-- - _ _ - - , - .- . ~ ._- - .- . . . . _ . __ ~ . . _ - . _ ~ - . .

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM CV Mechanical Snubbers Revision 0 Date 2-1-82 Page.16 of 47 ACCESSIBLE HIGH ESPECIALLY 'e DESIGN LOAD OR RADIATION DIFFICULT '

SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE c 4 ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)'

ICV 66002S 413 11 F 0.010 ICV 66029S 420 11 J 0.030 ~,

ICV 66030s 418 10 H 0.020 ICV 71052S 366 15 S 0.390 ICV 71053S 365 15 X 0.400 1 4 4

9 e

l

i

-PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison ' Byron Nuclear Power Station SYSTEM FC Mechanical Snubbers Revision 0 Date 2-1-82 Page 17 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SE4UBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO. REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

IFC0100lS 406 17 Z 0.244 IFC01003S 407 17 Z 0.377 ,

IFC01006S 406 18 Z 0.313 1FC03002S 406 17 Z 0.609

IFC03015S 403 15 Z 4.390 i

a 4

P 4 4

)

1

PRESERVICE TESTING PROGRAM Commonwealth Safety.Related Snubbers Edison Byron Nuclear Power Station SYSTEM 'FW Mechanical Snubbers Revision 0 Date 2-1-82 Page.18 or 47 ACCESSIBLE HIGH ESPECIALLY ,

DESIGN LOAD OR RADIATION DIFFICULT Si4UBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION -(kips) (A OR I) (YES OR NO) '(YES OR NO)

IFWO2003S 393 8D 10.930

- IFWO20lls 401 7C 1.990 ,

IFWO2012S 404 7E 6.070 IFWO2013S 392 8C 1.420 IFWO20ISS 390 9B 2.130 4

IFWO2016S 390 9D 3.150 IFWO3010S 404 7K 0.72n IFWO30lls 401 6J 0.600 IFWO3012S 404 7H 7.330 i IFWO3013S 404 6J 8.850 IFWO3014S 401 8H 1.010 IFWO3015S 401 - 9 11 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 IFWO4011S 390 8L 5.380 IFWO4013S 398 6J 3.510 IFWO4015S 404 5H 4.540 IFWO4017S 390 7K 6.530.

IFWO50llS 390 8A 2.610 IFWO5012S 390 8A .2.340 IFWO5013S 394 6C 1.227 IFWO5014S 393 7C 0.821 IFWO5015S 402 7C 5.520 1FWO5016S 404 6C 1.545 IFWO5017S, 401 5D' ~ 2.657 IFWO5019S 404 6C 6.971

] .

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM FW Mechanical Snubbers Revision 0 Date 2-1-82 Page 19 of 47 ACCESSIBLE HIG!! ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

IFWO5020S 404 6B 1.320 IFWO5021S 394 7B 4.750 ,

IFWO5022S 391 7B 2.808 IFWO6002S 435 7C 0.500 IFWO6003S 431 7D 1.010 1FWO6004S 420 7C 0.220 IFW06005S 420 7C 0.290 1FWO6006S 420 7D 0.570 IFWO6008S 419 8C 0.330 IFWO6013S 410 9B 0.760 1FWO6014S 400' 8B 0.700 IFWO6017S 392 10 B 0.250 ,

IFWO7002S 438 6J 0.130 IFWO7003S 435 6J 0.128 IFWO7004S 435 6J 0.092 IFWO7005S 421 6 11 0.210 IFWO7006S 420 6J 0.180 IFWO7012S 411 8J 0.390 IFWO7014S 398 8J 0.680 IFWO7017S 392 10 L 0.090 IFWO8002S 437 6 11 0.368 IFWO8003S 436 6 11 0.125 IFWO8005S 435 5K 0.403 IFWO8006S 435 5K 0.184 IFWO8007S 421 5J 0.588 IFWO8008S 421 7J 0.219 IFWO8014S 411 9K 0.535 IFWO8015S 411 9J 0.732 IFWO8016S 399- 8K 0.380 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTE!! FW Mechanical Snubbers Revision 0 Date- 2-1-82 Page 20 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT' SNUBBER , (NORMAL & UPSET) , INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

IFWO8018S 391 8L 0.303 1FWO8019S 392 9K 0.170 a IFWO9001S 435 6D 0.592 IFWO9003S 435 6C O143 IFWO9004S 420 6C 0.710 IFWO9005S 420 6D 0.850 IFWO9006S 419 6C 0.760 IFWO9007S 420 7B 0.594 IFWO9010S 419 8B 0.530 IFWO9013S 412 8B 0.521 IFWO9014S 411 8B 0.249 IFWO9015S 397 8A 0.432 IFWO9017S 393 8A 0.541 IFWO9018S 392 9A 0.~37 3 IFWO9020S 392 9A .0.197 1FWO9021S 435 6C 0.143 IFW10001S 389 7Z 0.218 IFW10004S 386 6Z 0.719 IFW12025S 389 7Z 0.484 IFW14002S 387 7Q 0.637 IFW1600lS 377 7U 0.539 IFW16002S 379 6S 0.321 IFW16007S 387 7Q 0.303 IFW16011S 390 6S 0.056 IFW17001S 377 7S 0.459 IFW17007S 387 6S 0.116 IFW17008S 390 7S 0.062.

IFW17013S 382 8Q 0.298 1FW17015S 387 7S 0.220

4 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM FW Mechanical Snubbers Revision 0 Date 2-1-82 Page 21 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

IEW93016S 448 9B 0.030 IFW93035S 448 8C 0.022 ,

IFW93038S 443 8B 0.055 IFW93058S 448 8B 0.041 IFW93082S 430 8C 0.030 IFW93083S 429 7C 0.045 ,

IFW94002S 448 6K 0.020 IFW94029S 447 8K 0.022 1FW94041S 447 9J 0.000 IFW94045S 442 9J 0.011 IFW94113S 446 7H 0.030 IFW94114S 446 7J 0.040 IFW95021S 443 6J 0.050 IFW95075S 448 5J 0.036 1FW95076S 447 4J 0.072 IFW95078S 445 4J 0.022 IFW95079S 445 5H 0.040 IFW95169S 416 3G 0.045 IFW96024S 449 5C 0.010 IFW96026S 446 6C 0.058 IFW96076S 448 4D 0.032 IFW96078S 446 5C 0.092 IFW96079S 441 5C 0.056 IFW96113S 446 6B 0.040 IFW96118S 436 4B 0.022 IFW96128S 448 4B 0.036 IFW96129S 448 5B 0.020 -

IFW96130S 446 4B 0.060 IFW96135S- 444 4B 0.071

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM MS Hydraulic Snubbers Revision 0 Date 2-1-82 Page 22 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD -OR RADIATION ~ DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE . , ZONE TO REMOVE ASSDfBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

IMS01074S 404 6Q 6.146 IMS01079S 401 6Q 9.138 ,

IMS01083S 404 7Q 4.482 IMS01088S 401 7Q 8.241 IMS01092S 404 6W 6.955 IMS01097S 401 6W 11.907 IMS01101S 404 7W 5.546 IMS01106S 410 7W 11.335 1

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power. Station SYSTEM MS Mechanical Snubbers Revision 0 Date 2-1-82 .Page 23 of 47 ACCESSIBLE MIGH ESPECIALLY.

DESIGN LOAD OR RADIATION DIFFICULT.

SiiUBBER (NORMAL & UPSET) INACCESSIBLE ZONE -TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

IMS05003S 425 9C 4.870 IttS05004S 424 9C 7.300 'j lt1S05005S 453 8C 24.640 It!S05007S 400 9C 53.182 It!S05008S 450 8C 22.150 It1S06003S 424 9J 16.100 IMS06004S 425 9J 17.500 1MS06005S 453 2K 32.200 IMS06007S 400 8K 49.602 It1S07003S 424 9K 13.000 IMS07004S 453 8J 22.400 IMS07006S 400 9J 49.971-IMS08004S 424 8L 9.300 IMS08005S 463 7B 14.700 IMS08007S 400 8C 58.593 It!S91012S 441' 9B 0.042 IMS91013S 437 9B 0.030 IMS92002S 445 8K 0.018 IMS94012S 442 9B 0.023 It1S94013S 442 9B 0.023

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RC Hydraulic Snubbers Revision 0 Date 2-1-82 Page 24 of 47 ACCESSIBLE IIIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) 1RC01BA-A 444 7C 410.0 1RC01BA-B 444 7C 410.0 ,

IRC01BB-A 444 7J 410.0 1RC01BB-B 444 7J 410.0 1RC01BC-A 444 5J 410.0 1RC01BC-B 444 5J 410.0 IRC01BD-A 444 5C 410.0 1RC01BD-B 444 5C 410.0 l

l l

.. \

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSYEM RC  !!echanical Snubbers Revision 0 Date 2-1-82 Page 25 of 47 ACCESSIBLE HIGil ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) 1RC01006S 368 7D 3.310 1RC01007S 387 8L 1.670 ,l 1RC02006S 387 7J 3.990 1RC02007S 387 7J 3.287 1RC02008S 390 8H 2.810 1RC03005S 390 5H 1.640 IRC03006S 387 5G 3.370 1RC03007S 387 5J 2.480 1RC03008S 387 5H 2.860 IRC04005S 388 5E 1.940 1RC10001S 394 8D 0.030 1RC10004S 395 6D 0.170 1RC10010s 398 8D 0.500 1RC10011S 397 7D 0.800 1RC10013S 398 8E 0.600 IRC10026S 398 7C 0.295 1RC10027S 396 8C 0.398 1RC10030S 400 7E 0.311 1RC10031S 400 7E 1.080 1RC10032S 405 8D 0.500 IRC10034S 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 9D 0.378 1RC10046S 396 9D 0.212 b

i PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RC Mechanical Snubbers Revision 0 Date 2-1-82 Page 26 of 47 ACCESSIBLE HIGH ESPECIALLY

. DESIGN LOAD OR RADIATION DIFFICULT SEUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE

ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) 1RC10048S 395 8D 0.258 1RC10049S 395 8D 0.532 ,

IRC10051S 397 8D 0.604 1RC10052S 397 6C 0.480 ,

IRC11027S 395 7H 0.060 1RC11029S 395 7J 0.078 1RC11030S 395 7H 0.237 1RC11032S 398 8H 0.129 1RC11036S 398 8H 0.110 1RCllC38S 392 8G 0.109 1RC11039S 400 8G 0.223 I 1RC11040S 400 8G 0.269

.; 1RC11041S 404 8G 0.231

^

IRC11043S 403 8G 0.290 1RC11044S 403 AH 0.580 - l i IRC110475 401 9H 0.210 .

IRC11048S 397 9G s 0.410 1RC11049S 397 9H 0.190 1RC11050s 392 9G 0.320

! 1RC11052S 390 9H 0.200 1RC11053S 390 9J 0.390 '

i IRC11055S 396 9H 0.200 2

1RCl2026S 395 5J 0.031 1RC12029S 395 5J 0.078 1RCl2030S 396 5H 0.237 1RC12031S 396 6H 0.321 1RCl2032S 398 6J 0.129 i IRCl2033S 396 6J 0.398 i IRC12035S 398 6H 0.110 i

I

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station i

SYSTEM RC Mechanical Snubbers Revision 0 i 2te 2-1-82 Page 27 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) ~

1RCl2036S 396 5H 0.611 1 1RC12038S 398 5H 0.590 ,

, IRCl2039S 400 4G 0.500 1RCl2040S 400 4G 0.440 1RCl2041S 405 5G 0.604 1RCl2043S 403 6G 1.154 1RC12044S 403 6G 1.440 1RCl2046S 401 5G 0.385 IRCl2048S 396 5G 0.514 1RCl20495 396 5G 0.260 1RCl2050S 392 5H 0.284 1RCl2052S 390 4H 0.300 1RCl2053S 390 5P 0.355 1RCl2055S 396 5G 0.250 i IRCl2057S 395 4H 0.288 1RCl2058S 395 4H 0.519 i IRCl3026S 394 6D 0.070 l 1RC13029S 395 5D 0.215 1RCl3032S 395 5E 0.100 1RCl3033S 397 5D 0.355 1RC13037S 392 5C 0.110 1RCl3038S 398 5E 0.705 1RCl3039S 405 5D 0.670 1RC13040S 392 5E 0.067 1RCl3041S 398 4E 1.360 1RCl3043S 403 6D' 1.400 1RC13044S 403 6D 0.540 1RC13048S 398 5D 0.460 1RCl3052S 390 4D 0.600

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RC Mechanical Snubbers Revision 0 Date 2-1-82 Page 28 of 47 ACCESSIBLE  !!IGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) 1RCl3053S 390 4C 0.680 1RCl3055S 396 4E 0.198 ,

IRCl3057S 395 4D 0.500 1RCl3058S 395 4C 0.500 1RC14003S 352 7F 0.365 1RC14004S 352 6F 0.365 1RC14005S 352 7F 3.850 1RCl4006S 352 7F 3.850 IRC14009S 353 7F 0.660 1RC140llS 354 7F 4.570 1RC14012S 354 6F 4.570 1RC16002S 390 7D 0.080 1RC16009S 392 8D 0.030 1RC16010S 392 8D 0.050 1RC16011S 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 7 11 0.110 1RC17003S 390 8G 0.130 1RC17005S 390 7 11 0. 2." 1 1RC17012S 390 7H 0.060 1RC17015S 390 7 11 0.130 1RC17017S -

391 8G 0.100 1RC17018S 392 8G 0.150 1RC17019S 393 8G 0.170

_ . _ _ _ _ _ _- -- _ _ _ . . - _ _ _ - . _ _ - - . . _ _ . . . _ _ . . . ~ . _ _ - _ . - - . . - _ . - . . _ _ . _ _ _ . _ . -

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers

, Edison Byron Nuclear Power Station SYSTEM RC Mechanical Snubbe.rs Revisien 0 Date 2-1-82 Page 29 of 47 ,

ACCESSIBLE HIGH ESPECIALLY

DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE I ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

1RC17021S 392 8G 0.030 1RC17022S 392 8H 0.040 ,"

1RC17024S 390 8G 0.030 1RC17025S 390 8H 0.040

i 1RC17028S 390 8H 0.180  ;

i IRC17030S 393 7H 0.110 1RC17031S 393 7G 0.070 1RC18001S 391 5G 0.080 1RC18004S 391 5G 0.053-IRC18006S 391 4H 0.110

] 1RC18008S 390 6G 0.191

! 1RC18010S 391 6G 0.090 i IRC18012S 392 5G 0.173

! 1RC18013S 392 5G 0.121 l 1RC18015S 391 4G 0.020 -

, IRC18017S 390 6G 0.041 IRC18018S 391 6H 0.190 1RC18020S 390 6H 0.081 -

IRC18022S 395 5G 0.040 I 1RC19001S 396 5D 0.290

$ IRC19003S 391 5D 0.090

'l IRC19004S 391 5D 0.020 '

5 1RC19007S 390 6D 0.040 '

1RC19009S 395 5E 0.030 IRC19410S 395 5E 0.050 1RC19013S 390 6E 0.130  :

1RC19014S '390 5C 0.070 I

1RC19019S 391 6F 0.030

1RC19020S 390 6D 0.030

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers 4 Edison Byron Nuclear Power Station SYSTEM RC Mechanical Snubbers Revision 0 Date 2-1-82 Page 30 of 47

, ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADlATION DIFFICULT SNUBBER k '

(NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) 1RC19021S 390 6D 0.050 1RC19023S 390 6D 0.060 ,

1RC19024S 395 5D 0.240

1RC19027S 390 4C 0.060

! 1RC21003S 394 5G 0.007 1RC21031S 392 5H 0.040 1RC21032S 392 6G 0.030 '

1RC21033S 392 5H 0.032

, IRC21036S 392 5H 0.010 1RC250lls 388 8B 0.051 1RC25041S 391 7D ~

0.031 1RC25042S 391 7D 0.010 1RC29001S 384 4J 0.037 1RC29002S 384 5J 0.018 1RC3000lS 385 9C 0.042 .

IRC30015S 387' 6B 0.060 IRC30016S 391 5B 0.055 1RC30022S 384 8C 0.025 t

IRC30023S 384 9C 0.067 1RC90001S 390 8C 0.005  :

1RC90008S 390 7J 0.005 1RC90015S 390 5J 0.000

, IRC90022S 391 5D 0.000 j 1RC92017S 425 3D 0.020 l

1RC92021S 420 3C 0.066 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RH Mechanical Snubbers Revision 0 Date 2-1-82 Page 31 of 47 ACCESSIBLE HIGH ESPECIALLY-DESIGN LOAD OR RADIATION DIFFICULT 4

SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) i 1 R1102002S 386 4H 8.500 1R1102003S 386 4G 6.550 ,

I Ril02007S 381 3H 7.400 1R1102008S 381 3G 8.860 1R1102009S 379 3G 6.480 1R11020125 382 2G 6.080 1RIIO2013S 382 2G 6.920 1Ril02018S 386 5F 5.680 1R1102019S 384 4G 3.400 1R1102023S 386 2G 2.690 1R1102027S 378 1F 3.930 IE1102034S 386 2D 2.990 1Ril02038S 385 4E 2.440 1R1102047S 386 5D 5.800 1RIIO2049S 386 5F 8.500 1RIIO2052S 386 4D 10.230 1R1102054S 380 3E 7.090 1R1102058S 382 2D 9.200 1 R1102059S 382 2E 9.050

. IR1102061S 387 4G 2.380 1 R1102066S 384 5D 4.430 1 R1102067S 379 2H 1.020 1R1102068S 381 3F 10.980 1R1102069S 389 4G 2.340 '

1 R1102071S 2D 6.280 1R1102072S 386 2C 6.040 1R1102077S 389 5D 6.600 1R1102078S 384 5F 4.500 1R1102079S 385 6D 5.660 e--g-- - - - - amw s i

1 T

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station i

SYSTEM R11 Mechanical Snubbers Revision 0 Date 2-1-82 Page 32-of 47 ACCESSIBLE HIGH ESPECIALLY-i DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE .

ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO).

j 1R1102080s 383 1G 6.480 i 1R1102081S 383' 10 9.430  :

) 1Ril02082S 384 4D 5.670 -E-1 - IR1102083S 386 4D 2.930

?

1RIIO4011S 373 17 V 0.640

, IR1104012S 375 17 V 0.765

! 1Ril05003S 357 15 W 0.194 1Rl!07002S 361 15 U 0.340 1R1107003S 354 15 S 0.230 l 1R1107006S 359 15 S 0.360 i

IR1107011S 361 15 U 0.130 IRIIO7012S 353 13 U 0.270- ,

l 1R1107013S 350 15 U 0.220 1Ril07015S 361 15 U 0.160 1 R1108015S 357 14 X 0.390 -

IRIIO8018S 361 13 X 0.280 s

IR1109044S 366 15 S 0.190 1R1109045S 369 15 V 0.500

^

i i

l 1 i

PRESERVICE TESTING PROGRAM -

Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM RY Mechanical Snubbers Revision 0 Date 2-1-82 Page 33 of 47 ACCESSIBLE HIGH ESPECIALLY.

DESIGN LOAD OR RADIATION DIFFICITLT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE- TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR-1) (YES OR NO) (YES OR NO) 1RYO6002S 389 5G 1.360 1RYO6004S 382 4E 1.710 ,

IRYO6008S 389 4D 0.970 1RYO6009S 387 4D 0.920 1RY06012S 391 3D 4.020 1RY06014S 388 5D 0.590 '

IRY06015S 388 4D 0.450 1RY06016S 388 4D -2.430 1RY06019S 391 4D 1.460 1RY06022S 401 3D 2.730 1RYO6025S 417 4D 3.600 1RYO6026S 419 4D 1.000 1RY06027S 419 3D 2.830 1RYO6029S 422 4D 0.830 '

1RYO6030S 424 4E 1.910 -

IRYO6031S 430 4D 1.100 1RYO6032S 377 5G 1.040 1RYO6033S 445 4E 1.270 ,

IRYO6036S 393 4D 0.070.

IRYO6037S 400 3D 0.010 1RY06038S 394 3E 0.164 1RYO6039S '398 3E 0.040 1RY06042S 419 3D 0.900 1RYO6043S 419 4D 0.750 1RYO6044S 382 4E 0.870-IRYO6045S 391 3E '

1.570 1RY06047S 414 3E 0.840 1RYO6055S 382 3E . 0.600 .

IRY06056S 389 .4 E 0.980 I i

i PRESERVICE TESTING PROGRAM Connonwealth Safety Related Snubbers Edison Byron Nuclear Power Station

SYSTEM RY Mechanical Snubbers Revision 0 Date 2-1-82 Page 34 of 47 I ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT l SNUBBER (NORMAL &.UPFLI) INACCESSIBLE- ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) 1RYO6057S 382 5E 0.180 1RY06059S 400 4D 2.340 ,t IRYO6060S 383 4E 0.560 1RYO6061S 382 4F 0.030 1RY06062S 382 4.E 0.200 1RYO60665 389 3E 2.820 '

1RY06068S 393 3E '

O.110 1RY06076S 465 3E 2.650 IRYO6081S 396 3E 3.167 1RYO6082S 421 4E 1.900

., IRYO6083S 394 3E 0.070 1RYO6084S 394 3E 0.050.

IRYO6085S 394 3E 0.090 1RYO6086S 391 3D 0.050 1RYO6087S 394 4E 0.050 -

1RYO6088S 394 4E 0.090 1RY06089S 39.4 3E 0.090 1RYO6090S 394 4E 0.030 -

IRYO6091S 386 4E 0.179 IRYO6092S 382 5F 0.280 1RYO6093S 414 4E 0.360 -

1RY06094S 413 6E 0.510 l IRYO6096S 389 4E 2.150 i 1RY06097S 414 3E 0.120 1RYO6099S 392 3E 0.070 1RYO6100S 382 4F 0.252

IRYO900lS 462 4D. 0.500

! 1RYO9005S 462 4C 1.140 1RY09012S -457 3D 0.576.

l t

PRESERVICE TESTING PROGRAM I

Cotimonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM Rv Mechanical Snubbers Revision 0 Date 2-1-82 Page 35 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) 1RYO9031S 439 3D 0.830 1RY09039S 439 3D 0.700 ,

IRYO9047S 450 3E 0.372 1RY09048S 433 3E 0.812 1RY09060S 456 3E 2.180 1RYO9067S 461 4E 2.360 IRY2700lS 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 1RY27012S 446 2D 0.040 1RY27013S 443 3D 0.020 1RY27015S 438 2C 0.040 -

IRY27016S 436 2D 0.050 1RY27017S 431 2D 0.080 1RY27018S 430 2D 0.070 1RY27019S 429 3D 0.080 1RY27024S 442 2E 0.050 1RY27025S 441 2D 0.050 1RY27026S 439 3C 0.057 1RY27027S 441 3D 0.030

'l PRESERVICE TESTING PROGRAM

! Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SD Mechanical Snubbers Revision 0 Date 2-1-82 Page 36 of 47 ACCESSIBLE HIGH ESPLCIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE -

ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) 3 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 ISD01035S 393 8A 0.040 ISD01038S 393 10 B 0.630 ISD01041S 402 8D 0.300 ISD01042S 400 4C 0.290 ISD02003S 403 7C 0.192 ISD02005S 403 8D 0.280 15002011S 405 6B 0.220 ISD02020S 393 9C 0.114 ISDD2022S 395 10 B 0.330 ISD02024S 400 6D 0.350 ISD02029S 403 8D 0.270 ISD02036S 400 7B 0.020 -

ISD03002S 402 6J 0.163 ISD03003S 401 6J 0.141 1SD03006S 401 6J 0.090 ISD03008S 401 6K 0.100-ISD03013S 405 8K 0.140 ISD03016S 388 7L 0.260 ISD03020S 403 7K 0.170 ISD03025S 391 8K 0.280 ISD03027S 404 8K 0.110 ISD03029S '404 9J 0.110 ISD03034S 405 7K 0.190 ISD04002S 408 6D 0.107

_43_

PRESERVICE TESTING PROGRAM Lommonwealth Safety Related Snubbers Edison Byron Nuclear Power Station l

l SYSTEM SD Mcchanical Snubbers Revision 0 Date 2-1-82 Page 37 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION- DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ISD04004S 402 7H 0.090 ISD04016S 387 8L 0.230 .,

ISD04017S 386 8K 0.344 ISD04020s 402 6L 0.260 ISD04025S 400 6K 0.270 ISD04026S 402 7K 0.272 ISD05001S 403 5J 0.080 ISD05032S 387 7K 0.090 ISD05033S 387 7K 0.120 ISD05035S 406 8L 0.130 ISD05036S 407 8L 0.190 ISD05037S 389' 8K 0.017 ISD05038S 389 8L 0.100 ISD05042S 408 8K 0.166 ISD05044S 400 5J 0.080 ISD05046S 403 4H 0.100 ISD05053S 403 4H 0.090 ISD05054S 403 5J 0.040 ,

ISD06027S 406 7J 0.130 ISD06029S 402 5 11 0.080-ISD06030S 402 4 11 0.1d0 ISD06032S 402 4H 0.170 ISD06039S 400 4H 0.150 ISD06040S 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

PRESERVICE TESTING PROGRAM Commonwealth Safety-Related Snubbers Edison Byron Nuclear Power Station SYSTEM SD Mechanical Snubbers Revision 0 Date- 2-1-82 Page 38 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)-

ISD12033S 396 10 C 0.160 1 ISD21008S 378 6S 0.069 ,

ISD21009S 382 6~S 0.042 ISD21012S 378 6S 0.082 ISD21013S 401 7C 0.410 ISD23021S 380 7S 0.051 ISD24009S 378 10 L 0.150 ISD24017S 394 8M 0.019 ISD24018S 394 9L 0.054 ISD24020S 378 10 L 0.630-ISD24021S 379 10 L 0.029 ISD24022S 394 10 L 0.020

~

+

o 4 $

1 e

PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SI Mechanical Snubbers Revision 0 Date 2-1-82 Page 39 of 47 ACCESSIBLE IIIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

-1SIO1002S 389 8E 4.160 ISIO1003S 384 8E 6.280 ,

ISIO1004S 388 8E 6.910 ISIO1006S 398 9E 4.570 ISIO1007S 399 9E 3.240 ISIO1009S 413 9E 5.810 ISIO1011S 413 10 D 4.990 ISIO1018S 385 4E 1.940 ISI01020S 398 4E 1.160 ISIO1021S 400 9E 2.650 ISIO1022S 415 10 D 1.000 ISIO1025S 421 11 E 3.410 ISIO1029S 384 7E 3.060 IS101030S 3G4 7F 2.730 ISIO1031S 410 9E 3.210 ISI01032S 413 9D 4.800 ISIO1033S 421 11 D 7.800 ISIO1034S 399 10 D 1.630 ISIO1035S 420 10 C 3.320 ISIO2003S 414 7A 1.840 ISIO3003S 418 1D 4.600 ISIO3006S 418 1E 1.768 ISIO3007S 418 1E 4.340 IS103009S 410 1E 2.700 IS103016S 384 3E 2.660 ISIO3018S 384 4F 2.850 ISIO3020S 387 4E 2.320 ISIO3021S 387 4D 3.840 ISIO3023S 390 5D 6.194 PRESERVICE TESTING PROGRAM

^

Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SI Mechanical Snubbers Revision 0 Date 2-1-82 Page 40 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO)- (YES OR NO)

IS103024S 388 4E 4.810 ISIO3025S 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

. ISIO4003S 386 8H 7.380 1S104004S 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 ISIO4017S 384 9G 2.660 -

ISIO4019S 399 9H 4.730 ISIO4020S 402 10 11 2.980

, ISIO4022S 417 10 G 2.380 ISIO4024S 412 10 H 5.716 ISIO4026S 417 9J 2.340 ISIO4030S 425 10 H 5.170 ISIO4033S 410 9H 5.350 ISIO5002S 372 13 S 0.220-ISIO5003S 377 13 Q 0.140

'1SIO5013S 378 15 W 0.130 ISIO5036S 377 15 X 0.110 ISIO6008S 382 15 X 4.640 ISIO6013S 383 15 Y 4.380

9 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SI Mechanical Snubbers Revision 0 Date 2-1-82 Page 41 of 47 ACCESSIBLE HIGH ESPECIALLY-DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ISIO6020S 383 15 V 3.979 '

ISIO6027S 350 15 Y 3.250 ,

ISIO6028S 350 15 Y 1.960 ISIO6030S 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 ISIO6076S 360 15 V 2.780 ISIO6026S 361 15 X 3.260 ISIO6088S 367 14 V 1.930 ISIO6091S 352 15 V 1.720 ISIO6093S 364 15 x 7.620 I ISIO6095S 360 15 V 3.240 ISIO6099S 359 15 X 1.710 ISIO6104S 358 14 V 2.130 ISIO6105S 382 13 Z 5.920 ISIO6109S 367 14 U 7.000 ISIO9002S 420 1K 3.100 IS109004S 425 2J 2.970 ISIO9006S 418 2H 5.050 ISIO9009S 398 2H 3.260 ISIO9013S 384 3G 1.847 ISIO9015S 384 5F 1.495.

ISIO9020S 390 4G 8.260 ISIO9021S 386 4C 4.230

PRESERVICE TESTING PROGRAM

, .Comnonwealth Safety Related Snubbers Edison Byron Nuclear Power Station q SYSTEM SI Mechanical Snubbers Revision 0 Date 2-1-82 Page 42 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ISIO9024S 388 2H 7.670 3 ISIO9025S 403 2H 2.250 ,

ISIO9027S 413 1H 4.730 ISIO9028S 413 1J 4.730 ISIO9037S 384 2H 1.470 ISIO9038S 384 3H 3.990 ISIO9039S 386 4H 2.300 IS109041S 410 2H 4.290 ISIO9043S 420 1H 9.060 i

ISIl0003S 385 4F 0.220 ISIl0009S 394 4D 0.150 ISIl0010S 394 4E 0.100 ISIl00llS 389 4E 0.330 ISIl1004S 383 4G 0.160 ISIl1006S 383 *H 0.140 ISI11012S 389 6H 0.120 ISI110135 389 7G 0.240 ISI12004S 367 17 Q 0.150 1sil2006S 364 16 S 0.060 ISI15010s 366 17 S 1.060 -

ISI15014S 373 16 S 0.250 IS116010S 413 1F 0.450 ISI16029S 381 2G 0.240 IS117002S 414 10 K 0.300

ISI17003S 414 9K 0.580 ISI17006S 419 10 K 0.843 ISIl7015S 417 10 F 0.467

, ISI17016S 417 11 C 0.560 ISI17029S 420 8A 0.787 e

PRESERVICE TESTING PROGRAM-Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SI Mechanical Snubbers Revision 0 Date 2-1-82 Page 43 of 47-ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT-SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ISIl7030S 421 8A 1.260 ISIl7035S 420 11 H 0.940 ,

ISI17036S 414 10 D 0.730 ISIl8001S 375 15 U 0.102 i ISI18003S 375 13 U 0.108 IS118008S 375 13 V 1.610 l 1SI18011S 376 11 V 0.089 ISI18026S 376 13 U 2.810 ISil8030S 382 13 S 1.670 ISI18049S 376 13 Y 1.810 ISI19007S 398 9H 0.030 ,

ISI19011S 394> 7G 0.030 ISIl9012S 395 7G 0.072 ISI19019S 393 7G 0.173 ISI19024S 394 8G 0.030 -

ISI19027S 394 7G 0.240 ISI20015S 398 2G 0.040 ISI20021S 386 4G 0.040 -

ISI20029S 389 3G 0.040 ISI20030S 392 5G 0.680 ISI20031S 393 5G- 0.090 ISI20032S 392 5G 0.028 IS120034S 391 5H 0.085 IS120035S 385 5G 0.081 '

ISI20036S 392 5C 0.748 ISI20037S 393 5G 0.050 ISI20038S 398 3G 0.010 ISI20039S 386 5G 0.030-ISI21003S 384 2D 0.250

- .-_ . . ._.. . _ - . . ~ . - - . - . _

~

PRESERVICE TESTING PROGRAM -

Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SI Mechanical Snubbers Revision 0 Date 2-1-82 Page 44 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

IS121005S 382 1G 0.180 ISI21007S 383 2G 0.170 ,

ISI21020S 415 2F 0.220 ISI22018S 395 6D 0.050

, IS122020S 395 6D 0.190 ISI24008S 414 10 D 0.040 .

ISI24012S 385 8D 0.040 ISI25020S 413 10 G 0.070 ISI25027S 419 10 E 0.234 ISI25028S 419 10 E 0.291 ISI26002S 391 9G 0.090 ISI26007S 396 10 G 0.030 ISI26013S 415 10 H 0.022 ,

ISI27001S 384 5D 0.120 ISI27015S 415 2D 0.010 - -

ISI27024S 414 4B 0.047 ISI27025S 413 5A 0.090 ISI27044S 386 3D 0.060 ISI30004S 450 11 C 0.020 ISI30031S 450 10 C 0.140 I SI 30 ?.03S 449 10 H 0.092 ,

ISI30203S 450 1K 0.010  ;

ISI30320S 449 5A 0.140 ISI32003S 390 9D 0.060 ISI32005S 394 9D 0.040 l ISI32011S 412 9D 0.026 ISI32013S 417 10 D 0.105 IS134009S 385 3H 0.100 PRESERVICE TESTING PROGRAM Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTD1 SX Mechanical Snubbers Revision 0 Date 2-1-82 Page 45 of 47 j ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OP. RADIATION DIFFICULT SNUBBER (NORMAL & UPSET) INACCESSIBLE . ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO)

ISX02013S 355 23 Q 12.131 ISX02015S 355 23 Q 12.887 -,

ISX02024S 355 18 !! 11.518 ISX02030s 355 21 D 5.242 ISX02035S 355 20 M 6.599 ISX02036S 362 20 L 1.265 l ISX02040S 355 17 N 8.848

! ISX02043S 360 15 M 4.291 -

l 1SX02045S 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 ISX02063S 35S 25 P 4.626 ISX02075S 355 13 N 7.552 ISX03009S 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 ,

ISXO7028S 385- 4A 0.310 ISX07030S 400 3C 2.310 ISX07032S 389 2C 0.850 ,

ISX07033S 387 2C 1.000

s PRESERVICE TESTING PROGRAM .

Commonwealth Safety Related Snubbers Edison Byron Nuclear Power Station SYSTEM SX Mechanical Snubbers Revist.a 0 Date 2-1-82 Page 46 of 47 ,

ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE i SNUBBER '

ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) -(YES OR NO) '

ISX08017S 388 2K 0.590 -

1SX08021S 387 1K 1.280  :,

ISX08026S 395 10 B 6.680 ISX09017S 380 1B '0.795 ISX09022S 387 11 G 1.078 ISX09023S 388 11 G 0.930 ISX09029S 399 1C 5.260 --

ISX09038S 397 10 K 6.590 l ISX09041S 389 5A 0.320 ISX09042S 387 3B 0.391 l ISX09043S 387 2B 0.200 l ISX09044S 384 11 F 0.980' ISX09045S 394 11 F 1.290 ISXO9051S 381 3B 0.830 ^

1.070 ISX09053S 397 2B I ISX15016S 395 13 S 1.421 ISX28011S 407 12 U 0.646

• 3 ISX29015S 410 12 S 0.615 9

I PRESERVICE TESTING PROGRAM

, Commonwealth.

• Safety Related. Snubbers j Edison Byron Nuclear Power Station- l

' SYSTEM WO Mechanical Snubbers Revision 0 Date 2-1-82 Page 47 of 47 ACCESSIBLE HIGH ESPECIALLY DESIGN LOAD OR RADIATION DIFFICULT SliUBBER (NORMAL & UPSET) INACCESSIBLE ZONE TO REMOVE ASSEMBLY NO. ELEVATION AND LOCATION (kips) (A OR I) (YES OR NO) (YES OR NO) j IWOO3021S 390 11 D 1.080 IWOO3033S 388 4K 0.940 ,

IWOO4017S 387 11 J 2.570 IWOO4038S 393 2C 3.960 i

1 i

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. N

i j .

t i

..4

7 4

SECTION 3.3 RELIEF REQUESTS FOR PRE-SERVICE SNUBBER TESTING PROGRAM

Relief Fequests Relief Requests shall be necessary for the Snubber In-Service Program Plan and will be identified during the performance of the Pre-Service 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 and explanation of the basis for requesting relief.

S- An identification of the citernate 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 level of plant safety by performing the proposed alternative examination in lieu of the examination required by Section XI. If it is not possibic 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 period or interval (i.e. whether the request is to defer an examination).

8. A statement explaining when the proposed alternate examinations will be 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 inaccessibility, a detailed description or drawing which depicts the inaccessibility will accocpany the request. Relief requests will be presented following the snubber tables, c

_,