ML20080S247

Forwards Rev 1 to Audit Finding Rept MSA-83-19-11F. Verification of Separate Temp Sensor & Switch Required. Drawings Should Be Revised to Reflect Location of Temp Switch & Sensor

ML20080S247
Person / Time
Site:	Midland
Issue date:	02/15/1984
From:	Dante Johnson CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	STONE & WEBSTER, INC.
References
CSC-7332, NUDOCS 8402280577
Download: ML20080S247 (3)

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CONSUMERS POWER COMPANY gj-j g MIDLAND ENERGY CENTER i

gb - 3M Transmittal No:

CSC-7332 Date: February 15, 1984 To:

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P O Box 1963 Midland, MI 48640 PIttt/)1 PAL] STAFF

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Audit Finding Report MSA-83-19-11F, Rev. 1.

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JJHarrison, NRC Region III w/a RJCook, NRC Site w/a RAWells, MPQAD w/a BHPeck, MEC w/a NIReichel, MEC w/a DDJohnson, FEC w/a 8402280577 840215 PDR ADOCK 05000:Ta FEB 241984 8

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DISTitIBUTION FOR CLOSED 'AFR MS'A-83-19-11F

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JABasier WRBird JEBrunner RBCameron JWCook 4

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a s un s2x =c MSA-83-19-11F Re 1 BPCs Specification 7220-M-175, Re.v 5, Para 5.3.3 states:

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BPCo "Each vaporizer shall have a fail-safe solenoid fluid N [-

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control valve to prevent abnormally low-temperature 40/6/83-12/7/83 g/./f s l

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gaseous or liquid carbon dioxide from passing through 18.4 CLOSED' the vaporizer.

The control valve shall have a separate gas discharge temperature sensor and temperature switch.

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u-C:ntrary to the above, on drawing P-10 M463 SH 2A, there is no agg,,,7 gg,74g

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indication of the temperature sensor or temperature switch.

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1) Verify with engineering if the separate temperature sensor and switch is required.

2) If required, revise drawings to reflect location of temperature switch and sensor.

3) Install the sensor and switch in the vaporizer.

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Response due 10/27/83

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DISCARD PREVIOU3 ISSU$

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Raviewad manufacturers drawing for compliance to specifications and drawings.

Found to be in compliance and acceptable. This finding is considered closed.

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