ML18051A941
| ML18051A941 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 06/15/1984 |
| From: | Johnson B CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Crutchfield D Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8406210322 | |
| Download: ML18051A941 (20) | |
Text
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consumers Power company General Offices: 1945 West Parnall Road, Jackson, Ml 49201 * (517) 788-0550 June 15, 1984 Dennis M Crutchfield, Chief Operating Reactor Branch No 5 Nuclear Reactor Regulation US Nuclear Regulatory Commission Washington, DC 20555 DOCKET 50-255 - LICENSE DPR PALISADES PLANT -
ENVIRONMENTAL QUALIFICATION OF EQUIPMENT IMPORTANT TO SAFETY, RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION NRC letter dated May 9, 1984 requested Consumers Power Company to submit additional information regarding Environmental Qualification of Equipment Important to Safety in order to complete the review of that subject, The requests from the May 9, 1984 letter and Consumers Power Company's responses are as follows:
- 1.
Submit all applicable JCO's that are currently being relied upon and certify the following for each JCO associated with equipment that is assumed to fail:
No significant degradation of any safety function or misleading information to the operator as a result of failure of equipment under the accident environment resulting from a design basis event will occur.
Consumers Power Company letter dated February 14, 1984, Attachment 2 provides the list of equipment that Consumers Power Company considers safety related for equipment qualification purposes.
This table has been revised to reflect recently replaced equipment and is provided here as Attachment 1.
The right hand "status" column of this table states that each piece of equipment is either qualified or it has been scheduled for replacement.
Each piece of equipment which is to be replaced has a current JCO associated with it.
Each of these JCO's is detailed in Attached 2 to this letter.
Consumers Power Company can certify that the failure of equipment will not adversely mislead the operator because he has an alternate qualified means of obtaining the necessary information in order to perform the appropriate safety function.
- 2.
The licensee should certify that in performing its review of the methodology to identify equipment within the scope of 10 CFR 50.49(b)(2) that the following steps have been addressed:
OC0684-0008A-NL02
DMCrutchfield, Chief Palisades Plant EEQ - ADDITIONAL INFO June 15, 1984 2
- a.
A list was generated of safety-related electric equipment as defined in paragraph (b)(l) of 10 CFR 50.49 required to remain functional during or following design-basis Loss-of-Coolant Accident (LOCA) or High Energy Line Break (HELB) Accidents.
The LOCA/HELB accidents are the only design-basis accidents which result in significantly adverse environments to electrical equipment which is required for safe shutdown or accident mitigation.
The list was based on reviews of the Final Safety Analysis Report (FSAR), Technical Specifica-tions, Emergency Operating Procedures, Piping and Instrumentation Diagrams (P&IDs), and electrical distribution diagrams; The table provided in Attachment 1 is the list of safety-related equipment that was generated as defined in paragraph (b)(l) of 10 CFR 50.49.
The list was based on reviews of the FSAR, Technical Specifications, Emergency Operating Procedures, P&IDs and numerous other procedures and design documents including the Plant Q-list.
The original list has been revised several times to incorporate and delete equipment which resulted from plant modifications for TMI and other reasons.
- b.
The elementary wiring diagrams of the safety-related electrical equipment identified in Step a were reviewed to identify any auxiliary devices electrically connected directly into the control or power circuitry of the safety-related equipment (e.g., automatic trips) whose failure due to postulated environmental conditions could prevent required operation of the safety-related equipment; A review of all wiring diagrams of electrical components environmentally qualified was completed by Consumers Power Company for the Palisades Plant.
Five schemes were identified containing a combination of qualified and not qualified components served off the same fuse.
Each of these schemes involves solenoid valve operators and valve position switches.
During the present refueling outage Consumers Power Company modified each of the identified circuits to provide primary and secondary protection of the qualified circuits from unqualified device failure.
This was achieved by separately fusing all unqualified devices.
These fuses have been sized to clear any faults prior to losing the common supply fuse or breaker.
- c.
The operation of the safety-related systems and equipment were reviewed to identify any directly mechanically connected auxiliary systems with electrical components which are necessary for the required operation of the safety-related equipment (e.g., cooling water or lubricating systems).
The operation of all support systems and equipment either directly or indirectly connected were reviewed and the equipment was included on the qualification list as appropriate.
This included room ventilation, component cooling, etc.
OC0684-0008A-NL02
DMCrutchfield, Chief Palisades Plant EEQ - ADDITIONAL INFO June 15, 1984 3
- d.
Nonsafety-related electrical circuits indirectly associated with the electrically equipment identified in Step a by common power supply or physical proximity were.considered by a review of the electrical design including the use of applicable industry standards (e.g.,
IEEE, NEMA, ANSI, UL, and NEC) and the use of properly coordinated protective relays, circuit breakers, and fuses for electrical fault protection.
All safety-related qualified equipment is electrically isolated via properly coordinated protective relays, circuit breakers, and/or fuses in accordance with applicable industry standards and NRC regulations.
- 3.
Provide certification that all design basis events which could potentially result in a harsh environment, including flooding outside containment, were addressed in identifying safety-related electrical equipment within the scope of 10 CFR 50.49(b)(l).
The following is a quote from page 2 of the Consumers Power Company submittal to the NRC dated February 14, 1984.
The NRC staff requested that Consumers Power Company confirm that all design basis events at the Palisades Plant which could result in a potentially harsh environment, including flooding outside containment, were addressed in identifying safety-related electrical equipment which has to be environmentally qualified.
Consumers Power Company Equipment Qualification submittal dated September 1, 1981 provided a detailed summary of the design basis events that were considered in the selection of safety-related electrical equipment which has to be environmentally qualified.
The following design-basis accidents were considered in the equipment selection:
LOCA and MSLB inside contai.nment (reference FSAR Chapter 14 and SEP Topic VI-3 "Containment Pressure and Heat Removal Capability"), MSLB outside containment (reference Special Report No 6 "Analysis of Postulated High Energy Line Breaks Outside of Containment", June 30, 1975) and flooding outside containment (reference SEP Topic IX-3 "Station Service and Cooling Water Systems - SER dated February 22, 1982").
Brian D Johnson Staff Licensing Engineer CC Administrator, Region III, USNRC NRC Resident Inspector - Palisades Attachment OC0684-0008A-NL02
ATTACHMENT 1 CONSUMERS POWER COMPANY PALISADES PLANT -
DOCKET 50-255 EEQ ADDITIONAL INFORMATION LIST OF EQUIPMENT AND REFERENCES
Page 1 Rev 4 ELECTRICAL EQUIPMENT QUALIFICATION -
PALISADES Response to NRG Safety Evaluation Report - Enclosure 2 Table 2.1 - List of Equipment and References Qua I ification Specification Revision Manufacturer ModelLT~pe Equipment ID Status(3l Cable E-48 CABLE-1 2
GE XLPE,PVC Z62,Z63 Qua Ii f i ed Z62,Z63,Z66 Qua Ii f ied E-48 CABLE-2 3
- XLPE, 143,147,149, Qua Ii f ied e
Neoprene PlO, P12 214,143,147,149, Qua Ii f ied Pl0,Pl2,092 142,145 Qua Ii f ied E-48 CABLE-3 GE Butyl,PVC S04 Qua Ii f ied E-48 CABLE-4 Okonite Okolon P08,P09 Qua Ii f ied E-48 CABLE-5 2
Okonite Neoprene LOl, PlO Qua Ii f ied 214,314,514 Qua I if ied E-48 CABLE-6 Delete (Note 13)
E-48 CABLE-7 Anaconda EPR 214,314,514
' Qua Ii f ied E-48 CABLE-8 2
Rockbestos Fi rewa 11 111 214 Qua Ii f ied XLPE,Neoprene 214 Qua I if ied E-48 CABLE-9 Rockbestos Fi rewa I I 111 191 Qua Ii f ied e
XLPE,Neoprene E-48 CABLE-10 Delete (Note 13)
E-48 CABLE-11 2
Rome XLPE,PVC 142,145 Qua Ii f i ed 143,147,149 Qua Ii f ied 143,147,149, Qua Ii f ied 092,152 X21-X25 Qua Ii f ied E-48 CABLE-12 2
Times Wire Polyethylene, zcx Qua Ii f ied PVC nu0282-0495a-43-42
Page 2 Rev 4 Qua Ii f icat ion Specification Revision Manufacturer Model/Type Eguipment ID Status( 3 l E-48 CABLE-13 2
Moore 1890-9 T26 Qua Ii f ied E-48 CABLE-15 Delete (Note 13)
E-48 CABLE-16 Boston Ins Wire EP/CSPE 126 E-48 CABLE-17 Anaconda-FR-EP/CPE PlO, 345, 184 Qua Ii f ied Ericcson Power, Control and Instrument Cable E-48 CABLE-18 Rockbestos 600 V Power 122,245,PlO Qua I if ied Cont ro I
.e XLPolyolefin Neo J kt E-48 CABLE-19 Samuel Moore EPDM/Hypalon Qua Ii f ied Instrument Cable E-48 CABLE-20 Rockbestos 600 V Power For Celmark Qua Ii f ied Contra I and Connectors Instrument Cable XLPoly Ins Neo Jkt E-48 CABLE-21 2
Brand-Rex
- RG-59 B/U Qua Ii f ied cs 75146 E-48 CABLE-22 3
Anaconda Co FR-EP/CPE Qua Ii f i ed E-48 CABLE-23 0
Boston Ins Wire Shielded Multi-Qua Ii f ied Conductor Cable 2400 V Motors E-48 EMA-1 0
Louis-A I I is COGX EMA-1208,1116, Qua I ified e
1109(CCW)
E-48 EMA-2 0
Louis-A I I is COGX EMA-1210,1112, Qua Ii f ied 1114(CS)
E-48 EMA-3 0
Westinghouse 68F13512 EMA-1113, 1207 (HPSI)
Qua I ified 1209 (Aux Fd)
E-48 EMA-4 0
GE 5K818847A100 EMA-1111 Qua Ii f ied
( LPSI)
E-48 EMA-5 0
GE 5K818849C56 EMA-1206 Qua Ii f ied
( LPS I) nu0282-0495a-43-42
l Page 3 Rev 4 Qua I if i cation S1:1ecification Revision Manufacturer Modell'.T;'L[!e Egui1:1ment ID Status(3l 480 V Motors E-48 EMB-1 GE 5K405YK232 EMB-1208,1209, Qua Ii f ied 1210,1108 (Containment Air Coo I ers)
E-48 EMB-2 0
GE 5K256YK161 EMB-0131,0133,0211, Qua I if i ed 0221 (ESF Air Coo I ers)
E-48 EMB-3 Delete (Note 17)
E-48 EMB-4 0
Re Ii a nee 11 F06 EMB-2123,2423 Qua Ii f ied e
(H2 Monitor Pumps)
Electrical Penetrations E-48 EZ-1 Viking Ind 5 kV (Unpotted Pl, P2 Qua I ified Non-lE Con-nectars)
E-48 EZ-2 Viking Ind 600 V (Potted P4, PS, P6, I 1,
Qua I if ied lE Connectors 13,Cl Si I icone Rubber Cable Ins)
E-48 EZ-3 Viking Ind 600 V (Unpotted P3,P4,P5,P6,C1, Qua I if ied Non-lE Con-C2, I 1, I 2, I 3, N 1 nee to rs)
E-48 EZ-4 0
Viking Ind 600 V (Potted Nl Qua I if ied 1 E Connectors, Polyethylene Rubber Cab I e Ins) e E-48 EZ-5 Viking Ind 600 V (Unpotted C1,C2 Qua Ii f ied lE Connectors) 11, 13 Qua I if i ed Nl Qua Ii f ied Mi see I I aneous Electrica I E-48 MISC-1 Delete (Note 14)
E-48 MISC-2 Delete (Note 8)
E-48 MISC-3 0
M69A,B Qua Ii f ied
( H2 Re comb i ne r) nu0282-0495a-43-42
Page 4 Rev 4 Qua I if i cation Sgec i fi cation Revision Manufacturer ModelLT:t:ge Eguigment ID Status{3l E-48 MISC-4 Ce I mark 21-0006-3012 Qua Ii f ied 1 21-0006-1916 21-0006-1912 21-0006-8016 E-48 MISC-5 0
Conax N-11003 Qua Ii f ied E-48 MISC-6 Cont ro I Buchanan Type Qua Ii f ied Products NQB Division E-48 MISC-7 States Co ZWM Qua Ii f i ed 1 E-48 MISC-8 Delete (Note 11)
E-48 MISC-9 0
Raychem Qua I ified E-48 MISC-10 2
Comsip, Inc De I phi, K-1 I I Qua Ii f ied E-48 Ml SC-11 0
Raychem WCSF-70-6N, Qua Ii f ied WCSF-115-6N E-48 MISC-12 0
Delphi Inst B-5 AE-2401L,R Qua I ified E-48 MISC-13 0
Comsip CD-9004-1 ASH-2401L,R Qua Ii f ied E-48 MISC-14 0
Comsip CD-2004-1 ASHH-2401L,R, Qua Ii f ied ASL-2401L,R E-48 MISC-15 0
Nelson Elec Catalog Number Heat Trace Cable Qua Ii f ied QA838K01207 Solenoid Valves E-48 SV-1 ASCO 206-381-3RF SV-0947,0948, Qua Ii f ied 0949,0950,0951 e
E-48 SV-2 2
ASCO 206-381-3RF SV-0879,0880, Qua Ii f i ed 0913 E-48 SV-3 ASCO 206-381-3RF SV-0738,0739, Qua Ii f ied 0767,0768, 0770,0771 E-48 SV-4 3
ASCO NP 831654E SV-0861,0862, Qua Ii f ied 0864,0865,0867, 0869,0870,0873 E-48 SV-5 2
ASCO X206-381-3VF SV-2113,2115 Qua Ii f ied NP8320A185V SV-2117 Qua Ii f ied nu0282-0495a-43-42
Page 5 Rev 4 Qua I ification S[!ecification Revision Manufacturer ModelLT:i,-:[!e Egui[!ment ID Status(3}
E-48 SV-6 ASCO NPX831654E SV-0847,0937, Qua I if i ed 1 0938,0944A, 0910,0911,0940, 0945,0946 206-381-3RF SV-1038,1044, Qua Ii f i ed 1 1045 SV-0155,0825, 0878,0939,1001, 1004,1064,1065, 1002,1007,1036, 1101, 1102, 1103, 1104,1358,1501, 1502,1503,2009, 2083 ASCO X206-381-3RF SV-1037,1001,1004, Qua Ii f ied 1 1064,1065 E-48 SV-7 2
ASCO NPX831654E SV-0845,0876,0877, Qua I if i ed 1 0844,0857 NPX831654E SV-0846 Qua Ii f ied E-48 SV-8 ASCO NPX8320A185V SV-3001,3002 Qua Ii f ied NP8316A74E SV-3030B Qua Ii f ied NPX8316A74E SV-3018,3036, Qua Ii f ied 3059,3070, 3071,3212B NPX8316A76E SV-3027B,3057B Qua I if i ed 1 NP8316E34E SV-3029B Qua Ii f ied NPX8316E34E SV-3031A,3037, Qua Ii f ied 3055B,3056B 3057A,3213A, 3223A,3224B NP8316E36E SV-3027A,3029A, Qua Ii f ied 1 3030A, 3031B, 3055A,3056A, 3212A,3213B, 3224A NPX8316E36E SV-3223B Qua Ii f ied E-48 SV-9 2
ASCO NPX831654E SV-0824 Qua Ii f ied E-48 SV-10 2
ASCO NPX8320A183E SV-0522A Qua Ii f ied nu0282-0495a-43-42
Page 6 Rev 4 Qua Ii f icat ion SQecification Revision Manufacturer Mode 1 lT:i.:'.Qe EguiQment ID Status(3}
E-48 SV-11 ASCO NP8320A185V SV-0438A,0438B Qua I if ied E-48 SV-12 ASCO NPX8320A184E SV-1910,1911 Qua Ii f ied E-48 SV-13 ASCO NPX8320A184E SV-1901,1902, Qua I if ied 1903,1904,1905 E-48 SV-14 ASCO 206-381-3RF SV-3069,0338, Qua I i f i ed
- 1 0342,0346,0347 E-48 SV-15 Delete
\\
(Note 12)
E-48 SV-16 0
Target Rock 81QQ-001 SV-2412A, B, Qua Ii f ied 1 SV-2413A,B, 2414A,B 2415A,B E-48 SV-17 2
ASCO NP8321A6E SV-1813,1814 Qua I if ied E-48 SV-18 2
ASCO NP831655E SV-1805,1806, Qua I if ied 1 1807,1808 E-48 SV-19 ASCO NP8320A185V SV-3084,3085 Qua Ii f ied E-48 SV-20 0
Target Rock 808-001-5 PRV-1067,1068,1069, Qua I if ied 1070,1071,1072 E-48 SV-21 0
ASCO THT-8262C7N SV-2418L, R, Qua Ii f ied SV-2419L,R E-48 SV-22 0
ASCO THT-8262A138N SV-2420L,R Qua Ii f ied E-48 SV-23 0
Target Rock 81QQ-002 SV-2424A,B Qua I ified Motor-OQerated Va Ives E-48 MOV-1 2
Limitorque SMB-00-15 M0-3007,3009, Qua Ii f ied 3011,3013, 3062,3064, 3066,3068 E-48 MOV-1 2
Lim i torque SMB-3-100 M0-3012,3010, Qua I if ied 3014 SMB-3-100 M0-3008 Qua I if ied SMB-2-60 M0-3015,3016 Qua Ii f ied E-48 MOV-2 Limi torque SMB-0-25 M0-3189,3190, Qua I ified 3198,3199 E-48 MOV-3 2
Limi torque SMB-0-025 M0-3080,3081 Qua Ii f ied 1 nu0282-0495a-43-42
Page 7 Rev 4 Qua I if i cation S~ecification Revision Manufacturer ModelLT:'i:~e Egui~ment ID Status{3l E-48 MOV-4 2
Limitorque SMB-00-10 M0-3032,3083 Qua Ii f i ed E-48 MOV-5 0
Lim i torque SMB-00-10 M0-0743,0753, Qua Ii f ied 0760,0798 E-48 MOV-6 0
Lim i torque SMB-00-10 M0-0748,0754, Qua Ii f ied 0755,0759 EI ect ropneuma tic Converters J-48 E/P-2 2
Fischer E/P-546 E/P-1057, 1059 Qua Ii f ied Contra Is e
J-48 E/P-3 Mas*ane i I an 8012 E/P-3025 Qua Ii f ied J-48 E/P-4 Fisher Controls E/P-546 E/P-0736A,0737A Qua Ii f i ed Flow Transmitters J-48 FT-1 Rosemount 1153HA7 FT-0316,0317 Qua Ii f ied J-48 FT-2 3
Rosemount 1152-DP4 FT-0736A,FT-0737A Qua Ii f ied A22PB J-48 FT-3 Rosemount 1152-DP4 FT-0736,0737 Qua I if ied A22 J-48 FT-3 0
Rosemount 1153DB5 FT-0727,0727A Qua Ii f ied 0749,0749A Current Converters J-48 I /P-1 0
ITT/Conflow GT25CA1826 l/P-0727,0749 Qua Ii f ied J-48 l/P-2 0
ITT/Conflow GT25CA1826 l/P-0736A,0737A Qua Ii f ied e
Level Elements J-48 LE-1 Transamerica XM-54852A LE-0446A,0446B Qua I ified 1 Level Switches J-48 LS-1 Delete (Note 17)
Level Transmitters J-48 LT-1 Delete (Note 10)
J-48 LT-2 Delete (Note 9)
J-48 LT-3 Foxboro 613DM LT-0751A,B,C,D, Replace-1 0752A,B,C,D nu0282-0495a-43-42
Page 8 Rev 4 Qua I i f i cat ion S(1ecification Revision Manufacturer Mode1LT~(1e Egui(1ment ID Status(3}
J-48 LT-4 Foxboro 613HM LT-0103 Replace-1 J-48 LT-5 Fischer 13D2465BA LT-0701,0702, Replace-1
& Porter 0703,0704 J-48 LT-6 2
Rosemount 1152DP4A22 LT-0383,0382 Qua Ii f i ed J-48 LT-7 0
Rosemount 1153DD5 LT-0757A, B Qua Ii f ied 0758A, B Neutron Detectors J-48 Nl-1 Delete (Note 14) e Position and Limit Switches J-48 POS-1 0
Namco EA-080-11100 POS-0522A Qua I if ied J-48 POS-2 Namco EA-170-31100 POS-0438A,0438B Qua Ii f ied J-48 POS-3 Honeywe I I OP-AR POS-0824 Qua Ii f ied J-48 POS-4 0
Honeywe I I BZE-2RN POS-1103,1104 Qua Ii f ied J-48 POS-5 Delete (Note 15)
J-48 POS-6 0
Honeywe 11 BZE-2RN,EXD-Q POS-1036 Qua Ii f ied OPD-AR,BZE-2RN POS-1002,1007 (Note 15)
BZE-2RN,EXD-Q POS-1038 BZE-2RN,OPD-AR POS-1044 BZE-2RN,OPD-AR POS-1045 J-48 POS-7 0
Honeywe I I LSQ-051 POS-3027A,3056A Qua Ii f ied J-48 POS-8 0
Honeywe 11 BZE-2RN POS-3031A,3057B, Qua Ii f ied 3212A,3212B e
J-48 POS-9 0
Namco D2400-1SR POS-3029A Qua Ii f ied D2400X-1SR POS-3031B,3030B Qua Ii f ied J-48 POS-10 0
Namco EA-170-31100 POS-0437A,B Qua Ii f ied J-48 POS-11 0
Honeywe I I OP-AR POS-0847 Qua Ii f ied J-48 POS-12 0
Honeywe I I OP-AR POS-0823,0826 Qua Ii f ied J-48 POS-13 0
Honeywe I I OP-AR POS-0879,0880 Qua Ii f ied J-48 POS-14 0
Honeywe I I OP-AR POS-0844,0845,0846, Qua Ii f ied 0857,0876,0877 nu0282-0495a-43-42
_ _J
Page 9 Rev 4 Qua Ii f icat ion S1o1ecification Revision Manufacturer ModelLT~Qe Egu i Qment ID Status(3l J-48 POs-15*
0 Honeywe I I BZE-2RN POS-0738,0739,0767, Qua Ii f ied 0768,0771 BZE6-2RN POS-0770 J-48 POS-16 0
Honeywe I I 1 LSl POS-3018,3036,3037, Rep lace 3059,3027B,3056B J-48 POS-17 0
Honeywe I I BZE6-2RN POS-3070,3071,3213A, Qua Ii f ied 3213B,3223A,3223B, 3224A,3224B,3030A, 3029B,3055A,3055B J-48 POS-18 Honeywe I I OPD-AR POS-3057A Qua Ii f i ed e
J-48 POS-19 0
Honeywe I I OP-AR POS-2117,2113,2115, Replace 0861,0862,0864,0865, 0867,0869,0870,0873 J-48 POS-20 0
Namco EA-170-31302 POS-1805,1806,1807, Qua Ii f ied 1808 J-48 POS-21 0
Honeywe I I OP-AR
- POS-0825,0878,0910 Qua Ii f ied 0911,0940,0913 BZE-2RN POS-0939 OP-AR POS-0944A,0945,0946, 0937,0938 J-48 POS-22 0
Honeywe I I OP-AR POS-0947,0948,0949, Qua Ii f ied 0950,0951,0977B J-48 POS-23 0
Namco EA-180-11302 POS-0727,0749 Qua Ii f i ed EA-180-12302 J-48 POS-24 0
Namco EA-180-11302 POS-0736A,0737A Qua I if ied EA-180-12302 Pressure Switches e
J-48 PS-1 United Electric J-302-553 PS-1801,0lA,02, Qua I if i ed 02A,03,03A,04,04A J-48 PS-2 0
Static-0-Ring 4N3-K5-MX-C1A PS-2401L,R Qua I if ied 2402L,R J-48 PS-3 0
Static-0-Ring 54N3-K411-MX-C1A PS-2403L,R Qua I if i ed J-48 PS-.4 0
Ba i I ey Cont ro Is 745210AAAN2 PS-0762A,B,C Qua Ii f ied Pressure Transmitters J-48 PT-1 Fischer 50EP1072A PT-0306 Replace-1
& Porter nu0282-0495a-43-42
Qua I if i cation Specification J-48 PT-2 J-48 PT-3 J-48 PT-4 J-48 PT-5 J-48 PT-6 J-48 PT-7 J-48 PT-8 J-48 PT-9 J-48 PT-10 Radiation Monitors J-48 RE-1 J-48 RE-2 Tempera tu re Elements J-48 TE-1 Tempera tu re switches J-48 TS-1 J-48 TS-2 J-48 TS-3 Revision 3
0 0
0 2
0 0
0 Manufacturer Fischer
& Porter Rosemount Foxboro Rosemount Rosemount Rosemount Rosemount Rosemount Victoreen Vi ctoreen Rosemount Johnson Fenwe I I Nelson/
United Electric Model/Type 50EP1021ACX 50EP1071ACX 1153GD9PA 611GM 1153GA9 1153GA9 1152AP7A22 1153AB5 1153GB9 847-1 877-1 104-VCX T-7170 22000 TH-4X65 Eguipment ID PT-1812,1815 PT-1805,1814 PT-0102A,B,C,D PT-0752A,B,C,D, 0751A,B,C,D PT-0105A,B PT-0377 PT-1812A,1805A PT-0762A,B,C PT-0750 RE-1805,1806, 1807,1808 RE-2321,2322 TE-0112,0122CA, CB,CC,CD,HA,HB, HC,HD TE-0111,A,B,H TE-0121,A,B,H TS-1849,1850, 1851,1852,18-56, 1857,1858,1859 TS-2401L,R TS-2401A,B, 2402A,B, 2403,2404 Page 10 Rev 4 Status(3)
Qua Ii f ied Qua Ii f i ed Delete (Note 16)
Qua Ii f ied Replace-1 Qua Ii f i ed Qua Ii f ied Qua Ii f ied Qua Ii f ied Qua Ii f ied Rep I ace-1 Qua Ii f ied Rep lace-1 Replace-1 Qua Ii f ied Qua Ii f ied (1)
Technical Evaluation Report, Equipment Environmental Qua I ification, Consumers Power Company Palisades Plant, Frankl in Research Center, December 30,1982.
nu0282-0495a-43-42 l
Page 11 Rev 4 (2)
Environmental Qua I ification of Safety-Related Electrical Equipment, Palisades Plant, September 1980.
Transmitted to the NRC October 7, 1980 and revised October 30, 1980 and June 11, 1981.
( 3 )
Qua I if i ed:
Qua I ified under DORGR subject to applicable survei I lance and preventive maintenance to detect and correct possible aging.
Entire component or parts may be replaced as part of the preventive maintenance program.
(4)
(5)
(8)
(9)
( 10)
( 11)
Qua I ified 1:
New equipment installed at the plant as a result of the TMI action plan, qua I ification commitment or plant replacement program.
This equipment has not been reviewed in the SER or TER.
Replace-1:
Replace-2:
Consumers Power Company committed to replace in the October 7, 1980 submittal.
Continued operation is justified.
Consumers Power Company committed to replace in the September 3, 1981 submittal.
Continued operation is justified.
Controls to protect the safety injection tanks from overpressurization by leakage through the PCS and SI tank check valves.
These were removed from the harsh environment I ist for reasons given on Page 399 of the 1980 Equipment Qua I ification Report.
Failure of these controls fol lowing an accident would be of insignificant consequences.
Feedwater flow control instruments.
The flow and pressure transmitters were removed from the I ist because the level transmitters are sufficient to prevent overfi I I ing the steam generators.
See J-48 LT-5.
~
The Westinghouse terminal blocks in J350, J355 and J521 were replaced with States Company terminal blocks type ZWM.
See MISC-7 for qua I ification of ZWM terminal blocks.
MISC-2 has been deleted.
Both LT-1107 and LT-1110 are located in Room 123 which experiences only MSLB.
These LTs are used for LOCA only; therefore, they are in a mi Id environment and should be removed from this book.
The function of these transmitters, containment sump level, has been replaced by the equipment I isted in LT-6 and LE-1.
Therefore, LT-1 has been deleted.
The qua I ification of states, Control Products Div, Raychem and Rockbestos are adequately addressed by other specification numbers.
Therefore, MISC-8 has been deleted.
(12)
This equipment is used only when it is in a mi Id environment.
Therefore, it is being removed from the I ist.
(12)
This equipment is used only when it is in a mild environment.
Therefore, it is being removed from the list.
(13)
An outage walkdown showed that none of_ qua I ified equipment is connected to this type of cable.
Therefore, it is being removed from the I ist.
( 14)
( 15)
( 16)
( 17)
It has been determined that the neutron monitors (Nl-1) and their connector (MISC-1) are not required to mitigate a LOCA or MSLB.
Therefore, this equipment is being removed from the I ist.
POS-3001, 3002 (POS-5) and POS-1501, 1502, 1503, 2009, 2083, 1358, 1813, 1814, 0155, 1001, 1004, 1037, 1064, 1065, 1101, 1102, 1910, 1911, 0437A and 04378 (POS-6) are all located in a mild environment.
Therefore, this equipment is being removed from the I ist.
The pressurizer wide-range pressure indicator was disconnected from PT-0103 and connected to PT-0105B (PT-6).
Therefore, this equipment is being removed from the I ist.
The ESF room sump pumps and level switches have been deleted.
See letter to NRC dated 4/30/84 concerning NUREG-0737, Item I I l.D.1.1 -
Integrity of Systems Outside Containment.
nu0282-0495a-43-42
ATTACHMENT 2 CONSUMERS POWER COMPANY PALISADES PLANT -
DOCKET 50-255 EEQ ADDITIONAL INFORMATION JUSTIFICATIONS FOR CONTINUED OPERATION (JCOs)
1 Justifications for Continued Operation for equipment identified in Attachment 1 as being replaced.
J-48 LT-3 Equipment ID:
LT-0751A,B,C,D, 0752A,B,C,D Function:
Stearn Generator Level/Reactor Trip JCO:
Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A Criteria:
- 1.
Redundant equipment is available to substitute for the unqualified equipment.
- 3.
The unqualified equipment will have performed its primary function, reactor trip, prior to failure.
J-48 LT-4 Equipment ID:
LT-0103 Function:
Pressurizer Level JCO:
This transmitter does not perform a safety function required to mitigate the effects of an accident.
It is used, however, to minimize the flow of charging water to the containment floor for MSLBs and small break LOCAs.
This in turn will minimize cleanup efforts after an accident and in the case of MSLB will allow the PCS to remain intact at all times.
Therefore, the existing transmitter does not have to be qualified and no JCO is required.
However, Cornsurners Power Company still intends to replace this transmitter with a new qualified one.
J-48 LT-5 Equipment ID:
LT-0701, 0702, 0703, 0704 Function:
Stearn Generator Level/Feedwater Control JCO:
Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 1.
Redundant equipment is available to substitute for the unqualified equipment.
- 3.
The unqualified equipment will have performed its primary function, feedwater trip, prior to failure.
2 J-48 POS-16 Equipment ID:
POS-3018, 3036, 3037, 3059, 3027B, 3056B Function:
Position Indication-Safety Injection & Shutdown Cooling/SIRW Tank Level Control JCO:
Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 1.
Redundant equipment is available to substitute for the unqualified equipment.
- 3.
The unqualified equipment will have performed its primary function prior to failure.
J-48 POS-19 Equipment ID:
POS-2117, 2113, 2115, 0861, 0862, 0864, POS-0865, 0867, 0869, 0870, 0873 Function:
Position Indication-Pressurizer Spray Valve, Charging System Stop Valve, Service water for Containment Air Valve JCO:
POS-2113, 2115 - Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 1.
Redundant equipment is available to substitute for the unqualified equipment.
POS-2117 - Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 1.
Redundant equipment is available to substitute for the unqualified equipment.
POS-0861 thru 0873 - Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 3.
The unqualified equipment will have performed its primary function prior to failure.
J-48 PT-1 Equipment ID:
PT~0306 Function:
Pressure Transmitter/Low-Pressure Safety Injection Discharge Pressure l
3 JCO:
Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 2.
Another system is capable of providing the required function of the system with unqualified equipment.
J-48 PT-5 Equipment ID:
PT-0751A,B,C,D, 0752A,B,C,D Function:
Steam Generator Pressure/Reactbr Trip JCO:
Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 3.
The unqualified equipment will have performed its primary function, reactor trip, prior to failure.
J-48 RE-1 Equipment ID:
RE-1805, 1806, 1807, 1808 Function:
Radiation Monitors/Containment Isolation JCO:
Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 3.
The unqualified equipment will have performed its primary function, containment isolation, prior to failure.
J-48 TE-1 Equipment ID:
TE-0112, 0122CA,CB,CC,CD,HA,HB,HC,HD TE-OlllA,B,H TE-0121A,B,H Function:
Primary COolant Temperature Elements JCO:
Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 1.
Redundant equipment is available to substitute for the unqualified equipment.
- 3.
The unqualified equipment will have performed its safety function prior to failure.
4 J-48 TS-1 Equipment ID:
TS-1849, i050, 1851, 1852, 1856, 1857, 1858, 1859 Function:
ESF Room Air Cooler Therrrostats JCO:
Interim operation is justified in lieu of qualified equipment based on the following FRC Appendix A criteria:
- 1.
Redundant equipment is available to substitute for the unqualified equipment.