ML20049J692
| ML20049J692 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 03/11/1982 |
| From: | Fay C WISCONSIN ELECTRIC POWER CO. |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737, TASK-1.D.2, TASK-2.B.1, TASK-2.B.2, TASK-2.B.3, TASK-2.E.1.2, TASK-2.E.4.2, TASK-2.F.1, TASK-2.F.2, TASK-2.K.1, TASK-3.A.1.2, TASK-TM NUDOCS 8203190233 | |
| Download: ML20049J692 (6) | |
Text
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MSC00 Sin Electnc u cww 231 W. MICHIGAN, P.O. BOX 2046, MILWAUKEE, WI 53201 March 11 1982
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Mr. H.
R. Denton, Director
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s Office of Nuclear Reactor Regulation Ri?Cgrg 9
U.
S. NUCLEAR REGULATORY COMMISSION k
Washington, D.
C.
20555 MAQ181992m
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Attention:
Mr.
R. A.
Clark, Chief Operating Reactors, Branch 3 g
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Gentlemen:
g DOCKET NOS. 50-266 AND 50-301 ADDITIONAL INFORMATION REGARDING ENVIRONMENTAL QUALIFICATION OF TMI ACTION PLAN EQUIPMENT POINT BEACH NUCLEAR PLANT, UNITSel AND 2 x
In Mr. Clark's letter dat-FebrMary 18, 1982 additional information was requested regarding-the identification and environmental qualification of equipmen3' installed at Point Beach Nuclear Plant since January 1, 1981 to meet TMI Action-Plan (NUREG-0737) items.
The attachment to this' letter lists new electrical equipment being installed to meet the requirrments of NUREG-0737.
Some of the equipment installed after January 1, 1981 has not been fully implemented since the new instrumentation racks and control panels associated with.this Equipment have not yet beca installed; None of the planned equipment installations
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requires pre-implementation review in accordance with Wisconsin Electric's irterpretation of NUREG-0737, Enclosure 1.
In addition, various equipment items installed have not yet been environmentally qualified to the latest requirtments.
For example, new pressure
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'Jand differential pressure transmitters at Point Beach are Foxboro
'N-E10 Series transmitters which are currently undergoing qualifi-cation testing to the requirements of NUREG-0588, Category I.
It is our intention to submit the environmental qualification information only after the equipment has been fully implemented and the final qualification test reports have been evaluated.
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It is anticipated thatithis submittal can be made in' September 1982 for Foxboro transmitters.
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B203190233 820311 PDR ADOCK 05000266 P
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R. Denton March 11, 1982 d'
The schedule for the installation of TMI Action Plan equipment was submitted in our letter dated September 14, 1981 regarding response to NUREG-0737.
It is our intention to update the planned NUREG-0737 implementation schedule in a submittal to be made in about a month.
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We would be pleased to respond to any questions you j
may have regarding this matter.
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I Very truly yours, 1
1
/
Assistant Vice President C. W.
Fay Attachment Copies to NRC Resident Inspector
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C. J. Crane (Franklin Research Center) i 1
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NEW TMI ACTION PLAN ELECTRICAL EQUIPMENT DOINT BEACH NUCLEAR PLANT, UNITS 1 AND 2 I
NUREG-0737 ITEM SHORTENED TITLE EQUIPMENT DESCRIPTION I.D.2 Plant Safety Parameter Safety Assessment System Display Computer (EAI)
- Auxiliary Safety Indication Panel (including installed equipment)
Instrumentation Racks (Foxboro Spec 200)
Auxiliary Instrumentation Racks (EAI) l Multiplexers (EAI)
Station Batteries (C&D)
Battery Chargers (Power Conversion Products)
Inverters (Elgar)
[
Magnetic Contactors (Square D)
D.C. Buses (Square D)
A.C.
Distribution Panels (Square D)
Air Handling Units (Battery Room)
Motor Controllers (Westing-7 house)
Terminal Blocks (Marathon)
Cable I
II.B.1 RCS Gas Vents Pressure Transmitters (Foxboro)
Solenoid Valves (Target Rock) j Electrical Conductor Seal l
l Assemblies (Conax) l l
' Electrical Penetration Acsemblies (Westinghouse) l Splices (Raychem)
Cable 1
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- This equipment is not safety-related i
and is commercial-grade only..
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$ NUREG-0737 ITEM SHORTENED TITLE EQUIPMENT DESCRIPTION II.B.2 Plant Shielding (See IEB 79-OlB Master List)
II.B.3 Post-Accident Sampling Solenoid Valves (ASCO)
(Sample Valves Only)
Limit Switches (NAMCO)
Electrical Conductor Seal Assemblies (Conax)
I Electrical Penetration Assemblies (Westinghouse)
Splices (Raychem)
Cable II.D.3 Valve Position Indication Safety Valve Position (Pressurizer Safeties)
Indicators (Crosby)
I Splices (Raychem)
Electrical Penetration i
Assemblies (Westinghouse)
Cable i
II.E.1.2 AFW System Initiation Differential Pressure (Flow) and Flow (S/G AFW Flow)
Transmitters (Foxboro) 2 Cable II.E.4.2 Containment Isolation Solenoid Valves (ASCO)
I Dependability (New Limit Switches (NAMCO)
Isolation Valves Inside Electrical Conductor Seal I
Containment)
Assemblies (Conax)
Splices (Raychem)
Electrical Penetration Assemblies (Westinghouse)
. Cable j
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,ms.
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. NUREG-0737 ITEM SHORTENED TITLE EQUIPMENT DESCRIPTION II.F.1 Accident Monitoring High Range Radiation Monitors (General Atomic)
Containment Wide-Range Pressure Transmitters (Foxboro)
Containment Sump Water Level Monitors (Gems Delaval)
Hydrogen Monitors (Exo-Sensors)
Electrical Conductor Seal Assemblies (Conax)
Splices (Raychem)
Electrical Penetration Assemblies (Westinghouse)
Noble Gas Monitoring (Eberline)*
Iodine and Particulate Sampling (Isokinetic Stack Sampling System)
- Cable II.F.2 Instrumentation for Detection of Inadequate Core Cooling 1.
Subcooling Meter Reactor Coolant System (RCS)
Loop RTD's (Conax)
RCS Wide-Range Pressure Transmitters (Foxboro)
Core-Exit T/C Connectors Splices (Raychem)
Electrical Penetration Assemblies (Westinghouse)
Cable OThis equipment is not safety-related and is commercial-grade only.
. -. _ _ =.. -
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. BUREG-0737 ITEM SHORTENED TITLE EQUIPMENT DESCRIPTION 2.
Reactor Vessel Level Differential Pressure Transmitters (Foxboro)
Compensating Thermocouples Splices (Raychem)
Electrical Penetration Assemblies (Westinghouse)
Cable II.K.1 IE Bulletins 79-05, Pressure Transmitters (Foxboro) 06, OR ( AFW Pump Suction)
Splices (Raychem)
Cable 4
III.A.l.2 Upgrade Emergency Support Pressure and Differential i
Facilities (R.G. 1.97 Pressure (Flow and Level)
Upgrades)
Transmitters (Foxboro)
RTD's (Conax)
Level Transmitters (Gems Delaval)
Electrical Conductor Seal Assemblies (Conax)
Splices (Raychem)
Electrical Penetration Assemblies (Westinghouse)
Cable Z
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