ML20199E240

Population Description, Piping Sys Bolted Joints/Matls

ML20199E240
Person / Time
Site:	Comanche Peak
Issue date:	06/26/1985
From:	Patterson A, Schauf J NRC - COMANCHE PEAK PROJECT (TECHNICAL REVIEW TEAM)
To:
Shared Package
ML20199D912	List: ML20199D907 ML20199D928 ML20199D956 ML20199D983 ML20199D994 ML20199E006 ML20199E012 ML20199E027 ML20199E033 ML20199E048 ML20199E053 ML20199E076 ML20199E102 ML20199E110 ML20199E114 ML20199E130 ML20199E142 ML20199E151 ML20199E163 ML20199E175 ML20199E181 ML20199E187 ML20199E196 ML20199E201 ML20199E216 ML20199E232 ML20199E240 ML20199E249 ML20199E268 ML20199E282 ML20199E295 ML20199E303 ML20199E321 ML20199E325 ML20199E331 ML20199E349 ML20199E358 ML20199E361 ML20199E383 ML20199E389 ML20199E394 ML20199E405 ML20199E412 ML20199E430 ML20199E435 ML20199E529 ML20199E538 ML20199E554 ML20199E560 ML20199E573 ... further results
References
FOIA-86-36 NUDOCS 8606230239
Download: ML20199E240 (3)

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COMANCHE PEAK REVIEW TEAM POPULATION DESCRIPTION Page 1 of 1 l

POPULATION NAME: Piping System Bolted Joints / Materials

[4 b A PREPARED BY:

DATE: June 20, 1985 PGNSI p QA/QC SUPPORT ENGINEER SYSTEM, COMPONENTS, AND STRUCTURES:

The population shall include:

For safety related systems identified on Attachment A:

All safety related bolted joints in piping systems (large and small bore pipe, and instrument pipe / tube)

Flanges, bolts / studs, nuts, and gaskets (dielectric) associated with safety related bolted joints POPULATION BOUNDARY:

The population boundary shall include:

All bolted joints as shown on all Brown & Root Inc. piping / tubing isometrics and locally mounted instrument bcited joints for safety related piping / tubing systems whose installation is complete and QC accepted Bolted joints for CPSES Units 1, 2 and common to both units SPECIFIC INTERFACES:

The population shall not include:

Pipe support bolted connections. These are included in the "Large Bore Pipe Supports" (Rigid and Non-Rigid),"Small Bore Pipe Supports", and " Instrument Pipe / Tube Support" Populations.

Pipe flange and flange veld material traceability. These are included in the "Large Bore - Welds / Material" and "Small Bore Pipe and Instrument Pipe / Tube Welds / Material" populations.

Bolted joint location. This is included in the "Large and Small Bore Piping Configuration" populations 8606230239 860609 PDR FOIA

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Fase 1 of 2 ATTACHMENT A SAFETY RELATED PIPING SYSTEMS ISCHETRIC SYSTEM DESIGNATION STSTEM DESCRIPTION AF Auxiliary Feedveter BR Baron Recycle

• CA Compressed Air CC Component Cooling Water CH Chilled Water CS Chemical and Volume Control CT Containment Spray DD Domin and Reactor M/U Wtr.

DO Diesel Gen. Fuel Oil

• FP Fire Protection FW j

Sta. Gen. Feedwater GH Waste Process Gas HA Hydrogen Air (Analyzer)

MS Main Steam PS Process Sampling RC Reactor Coolant RH Residual Heat Removal RN Radiation Monitoring SF Spent Fuel Pool Cooling and Cleanup SI Safety Injection 1

SW Station Service Water VA Beating and Ventilation System

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ISOMETRIC SYSTEM DESIGNATION SYSTEM DESCRIPTION I

VD Vents and Drains WP Waste Processing, Liquid

• CI Compressed Air Inst.

• LT Leak Test

• PN Penetration Pneumatic and Hydraulic Conn.

t These systems, although not specifically identified in the CPSES PSAR as safety related, are included because they are a part of Containment Isolation System as identified in the CPSES PSAR.

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