ML20213E150
| ML20213E150 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 05/11/1982 |
| From: | Rubenstein L Office of Nuclear Reactor Regulation |
| To: | Johnston W Office of Nuclear Reactor Regulation |
| References | |
| CON-WNP-0512, CON-WNP-512 NUDOCS 8205280518 | |
| Download: ML20213E150 (7) | |
Text
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Distribution Docket File
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u, v -t i HEMORANDUM FOR: William V. Johnston, Assistant Director for Materials and Qualifications Engineering, "ivision of Engineering, finR FROM:
L. S. Rubenstein, Assistant Director for Core and Plant i
Systems, Division of Systems Integration, flRR
SUBJECT:
SYSTEMS LIST FOR EQUIPMENT QUALIFICATIONS PROGRAM -
WASHINGTON NUCLEAR PROJECT NO. 2
Reference:
Memorandum from W. V. Johnston to L. S. Rubenstein, et al, subject as above, dated April 1,1982 In accordance with the requestein the referenced memorandum, we are submitting a list of equipment for the Washington Nuclear Project No. 2 which is within the Auxiliary Systems 3 ranch's area of review responsibility and should be included in the equipment qualifications program.
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'. S. Kuben:tclu L. S. Rubenstein, Assistant Director for Core and Plant Systems Division of Systems Integration Office of Nuclear Reactor Regulation
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7 WASHINGTON NUCLEAR PROJECT NO. 2 a
POST ACCIDENT SYSTEM / COMP 0NENTS SAFETY FUNCTION DBA REQUIRthtNTS AVAILABILITY 1.
Reactor System
.7 Contml rods Safe Reactor Shutdown (SRS)
DBA-1, LOCA Immediately-DBA-2, Main Steam Line Break (short term)
.8 Contrpi.ordrives DBA-3, Steam Line Break Outside Containment k
DBA-4, Feedline Break 2.
Nuclear Boiler System
.5 Piping, main steam and SRS SSE Innediately feedwater within outeN DBA-1 through 4 (short term) most isolation valve 9 Safety / relief valves
.10 Valves, main steam isolation valves 1
4.
CRD liydraulic System
.1 Valves, scram discharge SRS SSE Immediately i
volume lines DBA-1 through 4 (short term)
.2 Valves, insert and withdraw lines
.3 Valves, other 1-
.4 Piping discharge volume lines
.5 Piping insert and with-draw lines
.6 Piping, other.
.7 flydraulic control unit I
5.
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System Immediately
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.1 Standby liquid control SRS SSE (short term) l tank DBA-1 through 4
.2 Pump
.3 Pump notor
.4 Valves, explosive
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.L POST ACCIDENT SYSTEH/ COMPONENTS SAFETY FUNCTION DBA REQUIREMENTS AVAILABILITY,
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.5 Valves, isolation and within containment
.6 Valves, beyond isolation valves j
.7 Piping, within isolation valves to reactor vessel
.8 Piping, beyond isolation valves Minimize release of radioactivity SSE Innediately 8.'
Leak Detection System (MRR)
DBA-1 through 4 (long term) 14.
Fuel Service Equipment
.1 Fuel preparation machine None SSE
.2 General purpose grapple 15.
Reactor Vessel Service l
! Equipment
.1 Steam line plugs None SSE
.2 Dryer and separator sling MRR SSE and head strongback f
16.
In-Vessel Service Equipment
.1 Control rod grapple None SSE 17.'
Refueling Equipment
.1 Refueling equipment None SSE l
platform assembly
.2 Refueling bellows 18.i Storage Equipment
.1 Fuel storage racks None SSE
.2 Defective fuel storage container I
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POST ACCIDENT SYSTEM / COMP 0NENTS SAFETY FUNCTION DBA REQUIREMENTS AVAILABILITY fl.
Fus) Pool Cooling and Cleanup System
.1 Vessels, filter /demineral-None izers
.2 Vessels, other None
- 3 ileat exchangers MRR SSE
.4 Piping MRR SSE
.5 Pumps MRR SSE
.6 Makeup system (normal)
None
.7 RilR connection HRR SSE
.8 Makeup system (emergency)
MRR Sc$L E
.9 Piping, suppression pool MRR S
to outer isolation valves 25.
Standby Service Water System SRS SSE
.1 Piping DBA-1 through 4 Immediately l
.2 Pumps (long term)
.3 Pump motors
.4 Valves 26.
Turbine Plant Service Water Hone
.1 Piping and Valves
.2 Pumps 27.
Reactor Building Closed None Cooling Water System
.1 lleat exchangers
.2 Pumps
.3 Tanks
.4 Piping and Valves Inside Containment
.5 Containment isolation valves and associated piping
.6 Piping and valves in reactor building
.7 Piping and Valves Other
POST ACCIDENT SYSTEM / COMPONENTS SAFETY FUNCTION DBA REQUIREMENTS AVAILABILITY
- 31. Other HVAC
.1 Reactor building (non-None essential)
.2 Reactor building SRS SSE Imediately (essential)
DBA-1 through 4 (long term)
.3 Turbine building None
.4 Radwaste Building None
.5 Control room, critical None switchgear area, cable spreading area (non-essential)
. 6 Control room, critical SRS SSE Immediately switchgear area, cable MRR DBA-1 through 4 (long term) spreading area
.7 Diesel generator building SRS SSE Imediately tna DBA-1 through 4 (long tem)
.8 Standby service water SRS SSE Immediately pumphouse MRR DBA-1 through 4 (long term)
- 32. Condensate Storage and Transfer (Figure 9.2-9)
None
.1 Condensate Storage Tank
.2 Piping and valves
.3 Pumps 34.
Fuel Storage Facilities
.1 Fuel pool / dryer separator MRR SSE liner
.2 Storage racks and supports MRR SSE 35.
Building Cranes
.1 Raactor building MRR SSE
.2 Turbine building hone
.3 Radwaste building None
.4 Standby service water None pumphouse
.5 Miscellaneous areas None
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POST ACCIDENT SYSTEM / COMPONENTS SAFETY FUNCTION DBA REQUIREMENTS AVAILABILITY 36.
Instrument and Service Air Hone
.1 Piping and valves
.2 Compressors
.3 Vessels r
37.
Containment Instrument Air i
None System
.1 Piping and valves inside containment to and including outboard isolation valves
.2 Piping as,d valves to main steam relief valves
.3 Other piping and valves
.4 Compressors
.5 Receiver
.6 Piping and valves outside containment isolation valves to nitrogen bottles
- 44. Circulating Water and None Cooling Tower Makeup Water System (s)
.1 Piping and valves
.? Pumps
- 45. Main Steam Isolation Valves Leakage Control System MRR SSE short term to
.1 Piping and valves within DBA-1 through 4 long term primary containment and out through ~the outermost iso'lation valves
.2 Piping and valves beyond the outermost isolation valves
.3 Blowers
e POST ACCIDENT
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SYSTEH/ COMP 0NENTS SAFETY FUNCTION DBA REQUIREMENTS AVAILABILITY 4/.
.5 Spray ponds and standby DBA-1 through 4 (long term)-
service water pumphouse flon-Listed Systems Demineralized Water Makeup None System Potable and Sanitary. Water Systems Equipment and Floor Drainage Systems e
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