ML12342A250
ML12342A250 | |
Person / Time | |
---|---|
Site: | Wolf Creek ![]() |
Issue date: | 11/30/2012 |
From: | Wolf Creek |
To: | Office of Nuclear Reactor Regulation |
References | |
ET 12-0032 WCAP-17678-NP, Rev 0 | |
Download: ML12342A250 (50) | |
Text
B-51 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 1988, 1206 Area # AUX, 1988, 1206 9-19 292 Area # AUX, 1988, 1206 9-19 293 WCAP-17678-NP November 2012 Revision 0
B-52 Status: F] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 1988, 1206 Area # AUX, 1988,1206 9-19 295 Area # AUX, 1988, 1206 9-19 296 WCAP- 17678-NP November 2012 Revision 0
B-53 Status: r N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1304 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
- 1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,
condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
- 5. Does it.appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0
B-54 Status: Y N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1304 temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?
Comments
,e--ýýý Evaluated by: Hunter Young Date: 11-15-12 A*' -. Timothy Nealon 11-15-12 WCAP-1 7678-NP November 2012 Revision 0
B-55 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1304 Area # AUX, 2000, 1304 9-19 319 Area # AUX, 2000, 1304 9-19 320 Area # AUX, 2000, 1304 9-19 321 Area # AUX, 2000, 1304 9-19 322 November 2012 WCAP-1 7678-NP November 2012 Revision 0
B-56 Status: MI- N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1304
ý 7ýMF- ý F Area # AUX, 2000, 1304 9-19 323 Area # AUX, 2000, 1304 9-19 324 WCAP- 17678-NP November 2012 Revision 0
B-57 Status: [ZI] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1304 Area # AUX, 2000, 1304 9-19 325 Area # AUX, 2000, 1304 9-19 326 WCAP-17678-NP November 2012 Revision 0
B-58 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area: AUX, 2000, 1304 Area # AUX, 2000, 1304 9-19 329 Area # AUX, 2000, 1304 9-19 330 WCAP- 17678-NP November 2012 Revision 0
B-59 Status: r-Y N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1304 Area # AUX. 2000. 1304 9-19 331 Area # AUX, 2000, 1304 9-19 334 Area # AUX, 2000, 1304 9-19 335 WCAP- 17678-NP November 2012 Revision 0
B-60 Status: M--I N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1305 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
- 1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
Surface corrosion noted on flange bolts, but no indication of strength loss.
Therefore no hazard.
- 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,
condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Overheadlight shell noted againsta steel tube member. Lights confirmed to be on swivel bearing;therefore light impact with the steel tube member will not induce failure. No hazard.
- 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0
B-61 Status: N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1305 temporary installations (e.g., scaffolding, lead shielding)?
Scaffolding in NE corner of area noted to be well-supported with adequate clearances. Therefore no hazard.
- 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?
SWT observed various piping differently mounted from the floor, wall, and ceiling.
Given that the room and structure are reinforced and very stiff, the flexibility provided is more than adequatefor SSE demands. No hazard.
Comments Evaluated by: Hunter Young Date: 11-15-12
' - TimothyNealon 11-15-12 WCAP-17678-NP November 2012 Revision 0
B-62 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1305 Area # AUX, 2000, 1305 9-19 347 Area ;F AUX, ZUUU, 1IUb U-l YW 4
WCAP-17678-NP November 2012 Revision 0
B-63 Status: MI N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1305 Area # AUX, 2000, 1305 9-19 350 A~rea IFALJA, ZUUU, vI UO V-w It j WCAP- 17678-NP November 2012 Revision 0
B-64 Status: [-Y] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1305 Area #AUX, 2000, 1305 9-19 351 Area # AUX, 2000, 1305 9-19 352 November 2012 WCAP- 17678-NP November 2012 Revision 0
B-65 Status: Y] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1305 Area 1; AUX, 2000, 1305 9-19 353 Area # AUX, 2000, 1305 9-19 354 WCAP-1 7678-NP November 2012 Revision 0
B-66 Status: Mi N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1305 Area # AUX, 2000, 1305 9-19 356 Area #AUX, 2000, 1305 9-19 357 Area # AUX, 2000, 1305 9-19 358 November 2012 17678-NP WCAP- I17678-NP November 2012 Revision 0
B-67 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1305 Area # AUX, 2000, 1305 9-19 360 Area # AUX, 200U, 13Ub 9-19 3b1 Area # AUX, 2000, 1305 9-19 362 WCAP-17678-NP November 2012 Revision 0
B-68 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1314 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
- 1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,
condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
- 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0
B-69 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1314 temporary installations (e.g., scaffolding, lead shielding)?
Noted adequateladder installationand also a scaffold storage areaand cart with locked wheels. No hazards.
- 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?
Comments Evaluated by: Hunter Young Date: 11-15-12
- "%* -- Timothy Nealon 11-15-12 Area # AUX, 2000, 1314 9-19 WCAP-17678-NP November 2012 Revision 0
B-70 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1314 Ara # ALJX 2000_ 1314 9-19 371 ArAp # AtJX 209n 1314 9-19 372
/.krea iF AuA, zuuu, i j 14 !j- i u j t j Area # AUX, 2000, 1314 9-19 375 WCAP-17678-NP November 2012 Revision 0
B-71I Status: r-Y N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1314 Area # AUX, 2000, 1314 9-19 377 Area P AUA, ZUUU, IJ 14 9-19:3 ($i' WCAP-17678-NP November 2012 Revision 0
B-72 Status: F-] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1322 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
- 1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,
condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Noted lighting suspended that can impact piping. WCNOC Operations confirmed the piping to be plant air (NNS), and SWT informed all that the low mass of light cannot damage the pipe. No hazards.
- 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0
B-73 Status: N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1322 temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?
The SWT noted the limiting case of piping crossing building gap with concern of overstress due to differential movement. 6" diameterpipe from containment to GS4VO021 with about 7' between support was noted to have adequate flexibility given pipe diameterand span. No hazard.
Comments Evaluated by: Hunter Young Date: 11-15-12 Timothy Nealon 11-15-12 Area # AUX, 2000, 1322 9-19 205 Area # AUX, 2000, 1322 9-19 206 WCAP- 17678-NP November 2012 Revision 0
B-74 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1322 Area # AUX 2000- 1322 A-l9 207 Area #AUX, 2000, 1322 9-19 210 WCAP- 17678-NP November 2012 Revision 0
B-75 Status: [V] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1322 Area # AUX, 2000, 1322 9-19 211 Area # AUX. 2000. 1322 9-19 212 Area # AUX, 2000, 1322 9-19 214 Area # AUX, 2000, 1322 9-19 213 WCAP-17678-NP November 2012 Revision 0
B-76 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1322 ArA~q #AIt AH000) 11229-9_1Q 1S Arma # AtX 2000 1322 9-19 216
/ArPR 3x Ati A/IIIHI 1 47
-14 "1/
Area IFAUX, ZUUU, 13ZZ 9-19 219 Area ; AUX, ZUUU, 1 ;,Z U-1 U ZZU WCAP-17678-NP November 2012 Revision 0
B-77 Status: MI N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1322 Area # AUX. 2000. 1322 9-19 222 Area # AUX, 2000, 1322 9-19 229 Area # AUX, 200U, 1322 9-19 223 WCAP-1 7678-NP November 2012 Revision 0
B-78 Status: [Y] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1322 Area # AUX 2000 1322 9-l9 230 Area # AUX 2000 1322 919 232 Area I AUA, ZUUU, 1JZZ -IU Z4 WCAP- 17678-NP November 2012 Revision 0
B-79 Status: M N U Area Walk-By Checklist (AWC)
Elev, Room/Area): Area : AUX, 2000, 1322 Area # AUX, 2000, 1322 9-19 235 Area #; AUX, 2UUU, 1322 9-19 23b WCAP-17678-NP November 2012 Revision 0
B-80 Status: Y-] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area: AUX, 2000,1322 Area # AUX, 2000, 1322 9-19 239 Area # AUX, 2000, 1322 9-19 240 WCAP-17678-NP November 2012 Revision 0
B-8 1 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1322 Area ;F AUA, ZUUU, 1 Z 9i-19 241 Area 1; AUX, 2UUU, 1322 9-19 242 WCAP-17678-NP November 2012 Revision 0
B-82 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1322 Area # AUX, 2000, 1322 9-19 243 Area # AUX, 2000, 1322 9-19 244 Area # AUX, 2000, 1322 9-19 245 Area # AUX, 2000, 1322 9-19 246 WCAP-17678-NP November 2012 Revision 0
B-83 Status: FY-] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1322 Area # AUX, 2000, 1322 9-19 247 Area; ~AUX, ZUUU, IJZZ U- !IU Z46i WCAP-17678-NP November 2012 Revision 0
B-84 Status: [M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1322 Area # AUX, 2000, 1322 9-19 249 Area # AUX, 2000, 1322 9-19 250 Area # AUX, 2000, 1322 9-19 251 Area # AUX, 2000, 1322 9-19 252 WCAP-17678-NP November 2012 Revision 0
B-85 Status: 7 N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1323 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
- 1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,
condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
- 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0
B-86 Status: F-] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1323 temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?
All piping crossingthe building gap noted to have adequate flexibility. No hazard.
Comments Evaluated by: Hunter Young Date: 11-15-12 Timothy Nealon 11-15-12 Area # AUX, 2000, 1323 9-19 383 Area # AUX, 2000, 1323 9-19 384 WCAP-17678-NP November 2012 Revision 0
B-87 Status: [-Y N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1323 Area # AUX, 2000, 1323 9-19 385 Area #AUX, 2000, 1323 9-19 386 Area # AUX, 2000, 1323 9-19 388 WCAP- 17678-NP November 2012 Revision 0
B-88 Status: [M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area: AUX, 2000, 1323 Ar'A_ 3 AM IX F(MHIIt 1,:,i M-1 :LI .4 A&rMl M A*LII X Y1If11f1 1,7: %.I_1M AWII Area # AUX, 2000, 1323 9-19 391 Area # AUX, 2000, 1323 9-19 392 WCAP-17678-NP November 2012 Revision 0
B-89 Status: F] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1323 Area # AUX, 2000, 1323 9-19 394 Area # AUX. 2000. 1323 9-19 393 Area # AUX, 2000, 1323 9-19 395 WCAP-17678-NP November 2012 Revision 0
B-90 Status: N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1325 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
- 1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,
condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting);?
Hoist is well-supported with chains tied off No hazard.
- 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
- 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0
B-91 Status: F-] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1325 temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?
Comments Evaluated by: Hunter Young Date: 11-15-12 Timothy Nealon 11-15-12 Area # AUX, 2000, 1325 9-19 309 Area # AUX, 2000, 1325 9-19 310 WCAP-1 7678-NP November 2012 Revision 0
B-92 Status: M] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1325 Area # AUX, 2000, 1325 9-19 311 Area # AUX, 2000, 1325 9-19 312 Area;; AUA, ZULJU, 1352b 93-19J :1 b WCAP-1 7678-NP November 2012 Revision 0
B-93 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1331 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
- 1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
- 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,
condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Hoist overhead is well-supported and in safe position with chains tied off.
Therefore, no hazard.
- 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could-cause flooding or spray in the area?
The SWT noted threaded fire piping in the area. OPS indicated that system is dry and manually activated from outside.
Therefore, no spray hazard.
- 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
- 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0
B-94 Status: E-i N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1331 temporary installations (e.g., scaffolding, lead shielding)?
- 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?
Comments Evaluated by: Hunter Young Date: 11-15-12 Timothy Nealon 11-15-12 Area # AUX, 2000, 1331 9-19 276 Area # AUX, 2000, 13319-19 277 WCAP- 17678-NP November 2012 Revision 0
B-95 Status: Y] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000,1331 Area # AUX. 2000. 1331 9-19 278 Area # AUX.
Area# AUX, 2000, 1331 9-19 280 Area # AUX, 2000, 1331 9-19 281 WCAP-17678-NP November 2012 Revision 0
B-96 Status: M N U Area Walk-By Checklist (AWC)
Location (Blda. Elev. Room/Are, Area : AUX, 2000, 1331 F-flIvI Area # AUX, 2000, 1331 9-19 282 Area # AUX, 2000, 1331 9-19 283 November 2012 WCAP-1 7678-NP WCAP-17678-NP November 2012 Revision 0
B-97 Status: I-7 N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2000, 1331 Area # AUX, 2000, 1331 9-19 284 November 2012 WCAP- 7678-NP WCAP-117678-NP November 2012 Revision 0
B-98 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2026, 1401 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.
- 1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Refer to Note 5 below regarding non-Q AHU on vibration mounts. No hazard.
- 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
- 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,
condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?
- 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Noted hoist well-supported with rig and chain in safe positions. No hazard.
- 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
Noted non-safety related air handling unit SGL I 7B on rubber-vibration mounts, which historicallyperform poorly in seismic events. The concern is that the AHU anchoragecould fail, causing the unit to rupturepipes and create a flood hazard. Given that all equipment is well-protected and on raisedpads with adequatefloor drains, SWTjudged these to be of no seismic hazard.
- 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
WCAP-17678-NP November 2012 Revision 0
B-99 Status: N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2026, 1401
- 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
SWT concluded that all scaffolding in areahas adequatesupports and bracing with adequate clearance. Therefore no hazard.
- 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?
Comments Evaluated by: Hunter Young Date: 11-15-12 O e Timothy Nealon 11-15-12 WCAP-1 7678-NP November 2012 Revision 0
B-i100 Status: M N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area): Area : AUX, 2026,1401 Area #AUX, 2026, 1401 9-20 161 Area # AUX, 2026, 1401 9-20 1 U WCAP-1 7678-NP November 2012 Revision 0