ML18155A247: Difference between revisions
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{{#Wiki_filter:I * | {{#Wiki_filter:I | ||
* consumers Power company General Offices: 212 West Michigan Avenue, .Jackson, Michigan 49201 | * | ||
* Area Code 517 788-0550 May 10, 1979 Director, Nuclear Reactor Regulation Att Mr Dennis L Ziemann, Chief Operating Reactors Branch No 2 US Nuclear Regulatory Commission Washington, DC 20555 DOCKET 50-255 -LICENSE DPR | \j' | ||
* ITEM 1 Provide following information for Pressurizer Code Safety Valves: l. Number -3 2. Capacity -230,000 lb/h Each 3. Set Points -2485, 2525 and 2565 | *-*- | ||
: 4. Manufacturer and Model -Dresser/Consolidated Valve Division -Model 31 739 A-1. 5. Indications of Position -Downstream Temperature Indication (Alarm in Control Room) 6. Challenger | e consumers Power company General Offices: 212 West Michigan Avenue, .Jackson, Michigan 49201 | ||
-None 7. Experience of Two Phase or Subcooled Discharge | * Area Code 517 788-0550 May 10, 1979 Director, Nuclear Reactor Regulation Att Mr Dennis L Ziemann, Chief Operating Reactors Branch No 2 US Nuclear Regulatory Commission Washington, DC 20555 DOCKET 50-255 - LICENSE DPR PALISADES PLANT - ADDITIONAL INFORMATION PERTAINilJG TO NRC LIST DATED MAY 4, 1979 Attached is Consumers Power Company's response to your request for additional information telecopied to us on May 8, 1979. | ||
-None ITEM 2 Provide data for the table below: | . | ||
* MAIN FEED-WATER SYSTEM | R B DeWitt Manager, Production-Nuclear | ||
~j~ | |||
David P Hofffman Assistant Nuclear Licensing Administrator CC JGKeppler, USNRC 790515 0 >67 | |||
Walworth Model 5232 P SB-WE/ Air Operated Gate/As Is/Yes Condensate Pumps: (No/Strainers) | |||
1 | |||
* | * ITEM 1 Provide following information for Pressurizer Code Safety Valves: | ||
* Demineralizers (No/No for Full Power/Mfg) (Bypass/Operation/ | : l. Number - 3 | ||
Fail Position) | : 2. Capacity - 230,000 lb/h Each | ||
FW Heaters (Bypass/ Operation/Fail Position) | : 3. Set Points - 2485, 2525 and 2565 ~sig | ||
Booster Pumps (No) | : 4. Manufacturer and Model - Dresser/Consolidated Valve Division - | ||
Model 31 739 A-1. | |||
Pressurizer PORV | : 5. Indications of Position - Downstream Temperature Indication (Alarm in Control Room) | ||
: 6. Challenger - None | |||
: 7. Experience of Two Phase or Subcooled Discharge - None ITEM 2 Provide data for the table below: | |||
* MAIN FEED-WATER SYSTEM Pumps Type Single Stage Centrifugal (2) | |||
Capacity 13,500 Gpm at 5000 r/min Shut-off Head 2,640 Ft at 5000 r/min Drives Type Steam Supply Main Steam Line/HP Turbine Exhaust Exhaust Main Condenser Trips Low Suction Pressure Condenser Low Vacuum High Thrust Over speed Manual - Local and Remote Block Valve: (Mfg/Type/ Walworth Model 5232 P SB-WE/ | |||
Fail Position/Pas Indication) Air Operated Gate/As Is/Yes Condensate Pumps: Two Pumps/No Strainers | |||
* | |||
(No/Strainers) | |||
l | |||
* 2 | |||
* Demineralizers (No/No for Full Power/Mfg) 4/3/DeLaval (Bypass/Operation/ Yes/Air Operated Valve/As Is Fail Position) | |||
FW Heaters (Bypass/ Yes/Manual/As Is Operation/Fail Position) | |||
Booster Pumps (No) None Control Valves (Feed-Water Reg Valves) Vertical Mounted - 1 Per Feedwater Train/ | |||
(Arrangement/Operation) Electro-Pneum~tic Pressurizer PORV Closed/Yes/Yes-RTDs Installed Downstream Fail Position/Tested/ of PORVs/Ind and Alarm in Control Room Temp Ind/Alarm-Location) | |||
* .. | |||
*}} | |||
Revision as of 23:01, 20 October 2019
| ML18155A247 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 05/10/1979 |
| From: | Dewitt R, Hoffman D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Ziemann D Office of Nuclear Reactor Regulation |
| References | |
| TASK-07-03, TASK-7-3, TASK-RR NUDOCS 7905150309 | |
| Download: ML18155A247 (3) | |
Text
I
\j'
- -*-
e consumers Power company General Offices: 212 West Michigan Avenue, .Jackson, Michigan 49201
- Area Code 517 788-0550 May 10, 1979 Director, Nuclear Reactor Regulation Att Mr Dennis L Ziemann, Chief Operating Reactors Branch No 2 US Nuclear Regulatory Commission Washington, DC 20555 DOCKET 50-255 - LICENSE DPR PALISADES PLANT - ADDITIONAL INFORMATION PERTAINilJG TO NRC LIST DATED MAY 4, 1979 Attached is Consumers Power Company's response to your request for additional information telecopied to us on May 8, 1979.
.
R B DeWitt Manager, Production-Nuclear
~j~
David P Hofffman Assistant Nuclear Licensing Administrator CC JGKeppler, USNRC 790515 0 >67
1
- ITEM 1 Provide following information for Pressurizer Code Safety Valves:
- l. Number - 3
- 2. Capacity - 230,000 lb/h Each
- 3. Set Points - 2485, 2525 and 2565 ~sig
- 4. Manufacturer and Model - Dresser/Consolidated Valve Division -
Model 31 739 A-1.
- 5. Indications of Position - Downstream Temperature Indication (Alarm in Control Room)
- 6. Challenger - None
- 7. Experience of Two Phase or Subcooled Discharge - None ITEM 2 Provide data for the table below:
- MAIN FEED-WATER SYSTEM Pumps Type Single Stage Centrifugal (2)
Capacity 13,500 Gpm at 5000 r/min Shut-off Head 2,640 Ft at 5000 r/min Drives Type Steam Supply Main Steam Line/HP Turbine Exhaust Exhaust Main Condenser Trips Low Suction Pressure Condenser Low Vacuum High Thrust Over speed Manual - Local and Remote Block Valve: (Mfg/Type/ Walworth Model 5232 P SB-WE/
Fail Position/Pas Indication) Air Operated Gate/As Is/Yes Condensate Pumps: Two Pumps/No Strainers
(No/Strainers)
l
- 2
- Demineralizers (No/No for Full Power/Mfg) 4/3/DeLaval (Bypass/Operation/ Yes/Air Operated Valve/As Is Fail Position)
FW Heaters (Bypass/ Yes/Manual/As Is Operation/Fail Position)
Booster Pumps (No) None Control Valves (Feed-Water Reg Valves) Vertical Mounted - 1 Per Feedwater Train/
(Arrangement/Operation) Electro-Pneum~tic Pressurizer PORV Closed/Yes/Yes-RTDs Installed Downstream Fail Position/Tested/ of PORVs/Ind and Alarm in Control Room Temp Ind/Alarm-Location)
- ..