ML20199E232

Rev 0 to Population Description, Small Bore Piping & Instrument Tubing/Piping Welds/Matl

ML20199E232
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 8606230234
Download: ML20199E232 (3)

Text

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. CCHANCHE PEAK REVIEW TEM POPULATION DESCRIPTION s

Page 1 of 1 POPULATION NAME:Small Bore Piping and Instrument Tubing / Piping Welds / Material PREPARED BY:

/epost. N M DATE: June 19,'1985 RESPONSIBLE QA/QC SUPPORT ENGINEER REV: 0 SYSTEM, COMFONENTS, AED STRUCTURES:

The population includes:

For safety related systems identified on Attachment A:

Safety / piping diameter 2 inches and smallerrelated site-made wel'ds with nomi tubing Safety related weld material and material of items associated with the site-made welds (piping, tubing, valves, fittings, flanges, etc.).

Site-made velds, weld material, and associated material for abandoned pipe support integral attachments.

POPULATION BOUNDARY:

Welds in the population (Units 1, 2, and common to both Units) which are installation complete and Quality Control (QC) accepted.

t Welds in the population that are shown (numbered) on Brown and Root,

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Inc., piping isometrics which have been developed for safety related piping systems.

i SPECIFIC INTERFACES:

The population shall not include:

Welds for pipe support integral attachments to pressure retaining These are included in the population for "Small Bore Pipe components.

Supports".

Safety related branch process connection site-made velds, veld material and associated material for 2 inch and smaller connections coming off 2

inch and larger pipe. These are included in the population for "Large Bore Pipe-Welds /Haterial".

Piping Configuration. This is included in the "Small Bore Piping Configuration" population.

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'Page 1 of 2 ATTACHMENT A SAFETY RELATED PIPING SYSTDIS ISOMETRIC SYSTD4 DESIGNATION SYSTDi DESCRIPTION AF Auxiliary Feedvater BR Boron Racycle

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

DO Diesel Gen. Fuel Oil

• FP Fire Protection FW Sta. Gen. Feedvater GH Weste Process Gas BA Hydrogen Air (Analyzer)

MS Main Stear PS Process Sampling RC Reactor Coolant, RH Residual Heat Removal RM Radiation Monitoring SF Spent Fuel Fool Cooling and Cleanup SI Safety Injection SW Station Service Water VA Basting and Ventilation System e

0004-S(0)06/25/85

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Page 2 of 2 ISOMETRIC SYSTEM DESIGNATION SYSTD4 DESCRIPTION I

VD Ventg,and Drains WP Weste Processing. Liquid

• CI -

Compressed Air Inst.

• LT Leak Test

• PN Penetration Pneumstic and Hydraulic Conn.

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l These systems, although not specifically identified in the CPSES PSAR as safety related, are included because they are a part of a

Containment Isolation System as identified in the.CPSES PSAR.

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0004-s(0)o6/22/85

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