ML20236N766

Change Notice 001 to Rev 3 to Quality Insp QI-023, Reinsp of HVAC Equipment Installation

ML20236N766
Person / Time
Site:	Comanche Peak
Issue date:	06/12/1987
From:	Bowler K, Schanf J, Zill R EVALUATION RESEARCH CORP.
To:
Shared Package
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References
QI-023, QI-23, NUDOCS 8708120097
Download: ML20236N766 (2)

Text

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1, EVALUATION RESEARCH CORPORATION v

1 COMANCHE PEAK RESPONSE TEAM QUALITY INSPECTION FOR ISSUE-SPECIFIC ACTION PLAN VII.c

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CHANGE NOTICE: 001 INSTRUCTION NO.: QI-023 REVISION No.: 3 ISSUE DATE:

06-12-87

.g REINSPECTION OF HVAC EQUIPMENT INSTALLATION The QI identified above is hereby changed as shown on the attached page of this notice.

Prepared by:

dlMA Date: G -l i - 87

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Approved by:

Date: (a -l) kl I ue Coordinator

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Approved by:

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Date: d-// I[

l On-Site QX Re @ entative l

Approved by:

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CJ Date:

(I QA[Qt'ReviewTeamLeadfr

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QA/QC-RT-7324 B70812OO97 B70731 PDR ADOCK 05000445

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Changs Notica 001 QI-023 i '

Rav. 3 ITEM CHANGE TO QUALITY INSTRUCTION 1.'

-Page 5 Item 6.a Delete:

Verify fan wheel clearance by spinning wheel slowly by hand to check if fan blades clear the fan housing.

If.the. fan is operational, the. inspector has the option of verifying clearance through. audible or visual means, i.e. observe for unusual vibration", scuffing noise, etc.

2.

Page 6 Item 7.a NOTE Change:

Vertica1' mounted fire dampers shall have the folded curtain of the damper located on the top of the i duct and horizontally mounted fire dampers shall have the blade catchqs located above the curtain travel '

path.

f To:

The fire damper curtains if installed should be in the open or folded position so as to allow the flow of air to be unobstructed and j

blade catches if installed should be mounted'above the curtain travel path.

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QA/QC-RT-7324 1

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