ML20199E282

Rev 0 to Population Description, Large Bore Piping Configuration

ML20199E282
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 8606230251
Download: ML20199E282 (4)

Text

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1 COMANCHE PEAK REVIEW TEAM POPULATION DESCRIPTION i

Page 1 of 2 POPULATION NAME: large Bore Piping Configuration PREPARED BY: _ ox uj # DATE: June 25, 1985 RESPONSIBLE QA/QC SUPPORT ENGINEER Rev 0 SYSTEM, COMPONENTS, AND STRUCTURES:

The population includes:

For safety related systems identified on ATTACHMENT A All safety related piping with nominal pipe diameter 2 h inches and larger.

All safety related in-line pipe components (i.e., shut-off valves, strainers, bolted joint locations, etc.)

All safety related in-line instrumentation control and indicating devices (i.e., flow elements, temperature sensing elements, pressure sensors, orifice flanges, etc.)

All branch process connections (i.e., sockolet, weld-o-let, tee) including 2-inch and smaller connections coming of f safety related 2 inch and larger pipe.

All vent, drain and instrument connections coming of f safety related piping up to and including the root isolation valves (s).

POPULATION BOUNDARY:

All piping and its configuration as shown on all Brown and Root Inc. (B&R) piping isometrics which have been developed for safety related piping systems and whose installation is complete and QC accepted. Isometrics for Units 1, 2, and common to both units are included in the population.

8606230251 860609 PDR FOIA GARDE 86-36 PDR A d APPROVED BY: Lt DATE: (p - 2 5~ - F f QA/ LEADDISCIPLINEENGIN(LR APPROVED BY: M/ I [O * - DATE: [-10-ff QA/QC REINSPECTION ENGINEERING SUPERVISOR CQF-QAI-00R.2 5/85 5014-C(0)06/25/85

COMANCHE PEAK REVIEW TEAM POPULATION DESCRIPTION i

Page 2 of 2 POPULATION NAME: Large Bore Piping Configuration PREPARED BY: 4/ d[ DATE: June 25, 1985 RESPONSIBLE QA/QC SUPPORT ENGINEER Rev 0 SPECI'FIC INTERFACES:

The population shall not include:

Instrumentation pipe and tubing downstream of the root isolation

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valve. This is included in the population for Inse,rumentation Equipment Installation Welded pipe joints-These are included in the population for Large Bore Piping Configuration Welds / Material.

Pipe support / hangers-These are included in the population for Large Bore Pipe Supports, b'oth rigid and non-rigid.

Bolted joints other than location. These are included in the population for Piping System Bolted Joints / Materials.

Pipe / weld material. This is included in the population for Large Bore. Welds / Material or Piping System Bolted Joints / Material.

2-inch and smaller pipe and pipe components, other than branch connections on large bore pipe. These are included in the population for Small Bore Piping Configuration.

Configuration of Gibbs & Hill composite piping drawings used in developing B&R piping isometrics.

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[ CQF-QAI-001.2a 5014-C(0)o6/22/85

Pcg2 1 of 2 i

ATTACHMENT A ,

SAFETY RELATED PIPING SYSTEMS ISOMETRIC SYSTEM DESIGNATION SYSTEM DESCRIPTION AF Auxiliary Feedwater BR Boron Recycle

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

DO Diesel Cen. Fuel Oil

• FP Fire Protection FW Stm. Gen. Feedwater GH Waste Process Gas HA Hydrogen Air (Analyzer)

MS Main Steam PS Process Sampling RC Reactor Coolant RH Residual Heat Removal

~- RM Radiation Monitoring SF Spent Fuel Pool Cooling and d, Cleanup SI Safety Injection SW Station Service Water VA Heating and Ventilation System il.,

'M' 1[{,',7 . .'. , 0004-S(0)06/25/85 M.

Page 2 of 2

'[!~l ISOMETRIC

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%.'J' SYSTEM

" f, , DESIGNATION SYSTEM DESCRIPTION

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-, , VD Vents and Drains IhF47' WP Waste Processing Liquid an j 241,

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• CI Compressed Air Inst.

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• LT Leak Test

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• PN Penetration Pneumatic and

]h3[h Hydraulic Conn.

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> t These systems, although not specifically identified in the CPSES

.:. FSAR as safety related, are included because they are a part of

, Containment Isolation System as identified in the CPSES FSAR.

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J 0004-S(0)06/22/85