ML20140J578
| ML20140J578 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 10/18/1985 |
| From: | Reinaldo Rodriguez SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| To: | Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| 85-12, RJR-85-511, NUDOCS 8510240378 | |
| Download: ML20140J578 (8) | |
Text
{{#Wiki_filter:. gsuun SACRAMENTO MUNICIPAL UTIUTY DISTRICT O 6201 S Street P.o. Box 15830. Sacramento CA 958521830.(916) 452-3211 AN ELECTHIC SYSTEM SERVING THE HEART OF CALIFORNIA RJR 85-511 October 18, 1985 J B MARTIN REGIONAL ADMINISTRATOR REGION V 0FFICE OF INSPECTION AND ENFORCEMENT ATTENTION DOCUMENT CONTROL DESK WASHINGTON DC 20555 DOCKET N0. 50-312 LICENSE N0. DPR-54 SPECIAL REPORT NUMBER 85-12 The Sacramento Municipal Utility District hereby submits Special Report 85-12 in accordance with Rancho Seco Nuclear Generating Station Technical Specifica-tions, Sections 3.14.6.2 and 6.9.5.E. This report orovides an updated list (attached) of nonfunctional fire barriers reported in our September 19, 1985 Special Report 85-11, and identifies any nonfunctional fire barriers detected or created since that report which were not restored to functional status within seven days. The District has evaluated each nonfunctional barrier against the requirements of Technical Specification 3.14.6, and has verified that the appropriate fire watch has been established. There have been no changes from the schedules provided in the September 19, 1985 Special Report 85-11. If you have any questions concerning this report, please contact Mr. Ron Colo o at the Rancho Seco Nuclear Generating Station Unit No. 1. R. J. DRIGU ASSISTANT GEN L MANAGER, NUCLEAR Attachment I (9 .1 8510240378 851018 N 1 PDR ADOCK 05000312 S PDR RANCHO SECO NUCLEAR GENERATING STATION U 1444o Twin Cities Road, Herald, CA 95638-9799;(209) 333-2935 k
Pag 2 N3. 1 10/09/85 FIRE BARRIER BREACHES ELECTRICAL PENETRATIONS PENETRATION NUMBER FIRE AREA DETECTION ZONE 15-71/2 AA 15-71/2 11-10 15-71/3 AA 15-71/3 11-10 15-71/3 AB 15-71/3 11-10 15-71/3 AC 15-71/3 11-10 15-71/3 AD 15-71/3 11-10 16-17 AA C 16-17 12-13 16-17 AB C 16-17 12-13 16-17 AE C 16-17 12-13 16-29 AA C 16-29 12-19 17-18 AA C 17-18 13-14 17-18 AB C 17-18 13-14 17-18 AC C 17-18 13-14 17-18 AD C 17-18 13-14 17-18 AF C 17-18 13-14 17-20 AB C 17-20 13-16 17-20 AC C 17-20 13-16 17-29 AA C 17-RM1 13-19 17-29 AB C 17-RM1 13-19 17-29 AC C 17-RM1 13-19 17-29 AD C 17-RM1 13-20 17-29 AE C 17-29 13-20 17-31 AA B0 17-31 13-37 17-31 AB B0 17-31 13-37 18-19 AA C 18-19 14-15 18-19 AB C 18-19 14-15 18-19 AC C 18-19 14-15 18-31 AB C 18-31 14-37 18-31 AC C 18-31 14-37 18-31 AD C 18-31 14-37 l 18-31 AE C 18-31 14-37 18-31 AF C 18-31 14-37 18-31 AG 18-31 14-37 18-31 AH 18-31 14-37 l 18-47 AA C 18-47 14-46 18-47 A8 C 18-47 14-46 19-20 AB C 19-20 15-16 19-20 AC C 19-20 15-16 l 19-20 AD C 19-20 15-16 l 19-32 AC C 19-32 15-38 19-32 AE C 19-32 15-38 19-32.AF C 19-32 15-38 19-46 AA C 19-46 15-46 l 19-81 A8 19-81 15-81 i 20-29 AA C 20-RM1 16-20 1 20-29 AB C 20-RM1 16-20 I 20-29 AC C 20-RM1 16-20 20-29 AE C '?-RM1 16-20 20-29 AF C 20-RM1 16-20 l 20-32 AA. C 20-32 16-38 l 20-32 A8 BD 20-32 38 'u.
Paga N3. 2 10/09/85 FIRE 8ARRIER BREACHES . ELECTRICAL PENETRATIONS PENETRATION NUMBER FIRE AREA DETECTION ZONE 20-32 AC 80 20-32 16-38 21-33 AA C 21-33 17-39 22-29 AA C RG1-RM1 18-20 27-29 AB C 27-RM1 20 27-29 AC C 27-RM1 20 28-29 AA C 28-RM1 20 29-71 AA C RM1-71 19 29-71 AB C 29-71 29-71 30-31 AA C 30-31 36-37 30-31 AC 80 30-31 36-37 30-31 AE 80 30-31 36-37 30-31 AG C 30-31 36-37 30-31 AH C 30-31 36-37 30-71 AA C 30-71 33-36 30-71 AA 80 30-71 36-33 30-71 AF 80 30-71 36-33 30-71 AG C 30-71 33-36 31-32 AA 80 31-32 36-37 31-32 AC 31-32 36-37 31-36 AA C 31-36 37-42 31-36 AB C 31-36 37-42 31-36 AC C 31-36 37-42 32-33 AA C 32-33 38-39 32-36 AA C 32-36 38-42 32-36 AC C 32-36 38-42 32-36 AD C 32-36 38-42 32-36 AG C 32-36 38-42 32-36 AH C 32-36 38-42 33-36 AA C 33-36 39-42 33-36 AB C 33-36 39-43 34-36 AA C RG1-36 43 34-36 AB C RG1-36 43 r 34-36 AD C RGI-36 43 34-36 AE C RG1-36 43 34-36 AF C RG1-36 43 i 34-64 AA C RG1-64 42 l 34-64 A8 C RG1-64 '42 l 36-64 AA C 36-64 42 36-71/1 AA C 36-71/11 33-42 i i 39-50.AA RG1-R81 47-43 45-46 AD C 45-46 46 46-47 AA C 46-47 46 46-47 AB C 46-47 46 47-49 AB C RB1-47 46 47-49 AC C 47-R81 46 50-56 AA 47-48 46-47 i 75/1-77/2 AA 75/1-77/2 75-77 75/1-77/2 A8 75/1-77/2 75-77 75/1-81 AA 75/1-81 75-81 75/1-81 A8 75/1-81 75-81 ---e e w--, ~.- - c
Page No. 3 10/09/85 FIRE BARRIER BREACHES ELECTRICAL PENETRATIONS PENETRATION NUMBER FIRE AREA DETECTION ZONE 76/1-78/2 AA 76/1-78/2 76-78 76/1-78/2 AB 76/1-78/2 76-78 76/1-82 AA 76/1-82 76-82 76/1-82 AB 76/1-82 76-82 76/1-83/1 A8 76/1-83/1 76-83 78/2-82 AB 78/2-82 78-82 83/1-84/1 AA 83/1-84/1 83-84 83/1-84/1 AB 83/1-84/1 83-84 83/1-84/1 NO ID 83/1-84/1 83-84 84/1-90/2 AA 84/1-90/2 84-90 84/1-90/2 AB 84/1-85/1 84-85 85/1-85/2 85/1-85/2 85 85/1-85/3 AA 85/1-85/3 85 85/1-85/4 AA 85/1-85/4 85 85/1-85/4 AB 85/1-85/4 85 85/3-88 AA 85/3-88 85-88 85/3-88 AB 85/3-88 85-88 88-90/2 AA 88-90/2 88-90 88-90/2 AB 88-90/2 88-90 90/1-90/2 AA 90/1-90/2 90 90/1-90/2 AB 90/1-90/2 90 =** l
Paga N3. 1 10/09/85 FIR 5 BARRIER BREACHES MECHANICAL PENETRATIONS PENETRATION NUMBER FIRE AREA DETECTION ZONE 1025 (FHC S14) RG1-RT1 05-07 1029 RT1-69 07 1031 RT1-27 20-109 1032 RT1-27 20-109 1037 RT1-27 20-109 1070 RT1-2 05-104 1071 RT1-2 05-104 1072 RT1-6 06 1078 RM1-6 06-19 1081 RT1-1 04-109 1082 RT1-1 04-109 1084 02-03 104-5 1097 RT1-6 06 2206 (FHC SO9) RG1-RM1 20 2226 (FHC S08) 27-RM1 20 3010 36-RG1 43 3020 36-RG1, 43 3023 RB2-RG1 43-46 3028 33-36 39-43 3029 33-36 39-43 3030 32-36 38-42 3031 32-36 38-42 3033 36-67 43 3034 36-67 43 3035 36-RG1 43 3036 36-RG1 43 3037 72-RG1 42 3038 RG1-36 42 3039 RG1-36 42 3041 RG1-36 42 3042 RG1-36 42 3043 RG1-36 43 3044 72-RG1 42 3045 RGI-36 42 3046 RGi-36 42 3047 RG1-36 42 3049 33-36 39-43 3050 33-36 39-43 3051 33-36 39-43 3056 47-RG1 42 3058 RG1-36 42-43 3063 RG1-36 42-43 3065 38-36 41-42 3066 38-36 41-42 3067 RG1-64 42 -i 3068 RG1-64 42 3069 36-64 42 3070 31-36 37-42 -3071 30-71 34-36 3072 30-71 34-36
Page No. 2 10/09/85 FIRE BARRIER BREACHES MECHANICAL PENTRATIONS PENETRATION NUMBER FIRE AREA DETECTION ZONE i 3073 30-71 34-36 3074 30-71 34-36 3076 31-36 37-42 i 3079 31-36 37-42 3081 36-38 41-42 3083 30-31 36-37 3085 37-71 34-40 3086 37-71 34-40 3087 37-71 34-40 3088 37-71 34-40 3092 RG1-36 42 3093 RG1-36 42 3096 62-64 42 3119 38-71 41-33 3120 37-71 40-33 3122 36-71 33-42 3123 32-13 38-39 3124 31-32 36-37 3125 30-31 36-37 3128 37-71 33-40 3129 37-71 33-40 3130 32-36 38-42 3131 31-36 37-42 3140 47-69' 42 3141 47-69 42 3142 47-69 42 3143 47-69 42 3144 47-69 42 3146 36-62 42 3147 47-62 42 3148 47-RB1 46 3149 RB1-RG1 43-47 3150 36-RG1 46 3157 36-38 42 3158 47-RG3 42 3159 (FHC S13) 36-RG1 42 3160 36-RG1 42 3161 (FHC S12) 36-RG1 42 3162 (FHC Sil.) 36-RG1 42 3163 (FHC S10) 30-36 42 EXPANSION JOINT (UNSEALED) 27-28 20 e {
Page No. 1 10/09/85 FIRE BARRI.ER BREACHES FIRE DOORS FIRE DOOR FIRE AREA DETECTION ZONE ACCESS HATCH RM1-38 19 AU102 36-RG1 43 AU109 R61-72 42 AU111 33-36 39-42 AU121 30-36 36-42 AU127 47-RG1 42 AU129 RG3-69 42 AU132 NEED FOAM 38-71 33-41 AU134 37-69 40 AU135 33-36 39-43 AU136 47-64 42-YARD AU201 67-RM1 18 AU202 RG1-RM1 18 AU203 RG1-RM1 18-20 AU205 28-RM1 20 AU208 21-RM1 17-20 AU209 21-RM1 17-18 AU215 NEED FOAM 17-RM1 13-19 AU216 16-RM1 12-19 AU218 71-RM1 10-19 AU221 NEED FOAM 71-RM1 10-19 AU225 RM1-27 20 AU319 72-RT1 07 AU333 1-RT1 04-06 AU334 NEED FOAM 1-RTI 03-06 AU344 6-RT1 06 NS238 77/2-84/1 77-84 NS357 85/4-2 85/4-104 NS403 85/5-91/1 85-91 4 ee se e
i Pago No. 1 10/09/85 FIRE BARRIER BREACHES FIRE DAMPERS DAMPER NUMBER FIRE AREA DETECTION ZONE FD-01 1-2 04-104 FD-02 1-2 05-104 FD-03 1-2 04-104 FD-04 1-2 04-104 FD-05 1-2 04-104 FD-06 1-2 04-104 FD-07 1-2 04-104 FD-08 1-2 04-104 FD-18 15-RM1 11-19 FD-20A 27-RT1 06-20 FD-21 14-31 13-37 FD-21A 27-64 20-42 FD-22 32-20 16-38 FD-22A 27-28 20 FD-23 RG1-36 42 FD-23A RG1-RM1 18 FD-24A RG1-RM1 18 FD-25 47-48 46-47 FD-26A 20-21 16-17 FD-27A 21-20 46 FD-28 R81-RB2 47 FD-28A 21-20 46 FD-29A 16-17 12-13 FD-30A 16-17 12-13 FD-31A 16-17 12-13 FD-32A 47-RB2 46 FD-41 56-47 47-48 FD-42 RT1-RG1 05 FD-43 RT-RG1 05 FD-46 RT1-RG1 05 FD-47 RT1-RG1 05 FD-48 RT1-RG1 05 FD-N03(NSEB) 75/1-81 75-81 FD-N10(NSEB) 76/1-82 76-82 FD-N40(NSEB) 85/1-85/3 85 4 l FD-N48(NSEB) 85/1-87 85-87 FD-N49(NSEB) 85/1-89 85-89 FD-N54(NSEB) 85/1-85/2 85 MISSING DAMPER 02-74 104 MISSING DAMPER 02-74 104 ?? PENET. TO BE PLUGGED 36-RG1 42 l PENET. TO BE PLUGGED 47-RB2 42 <= l PENET. TO BE PLUGGED 36-RG1 42 1 l C - Conduit through cable tray seals requiring additional fire tests to determine resolution. BD - Inaccessible bus ducts which will be sealed during the next fuel outage. l r-r-w r--. v -e r -a r*e =--+-}}