[Halld] follow-up: Hall D cooling tower leak repair

[Jonathan Creel]

Scott we are ready asking for them to start at 730am with tools in hand. We are coming in before that to have the plant down by 730am.

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________________________________
From: Scot Spiegel <spiegel at jlab.org>
Sent: Monday, November 25, 2019 12:16:26 PM
To: Carroll Jones <jonesc at jlab.org>; Mike Sprouse <msprouse at jlab.org>; Jonathan Creel <creel at jlab.org>
Cc: Joshua Foyles <jfoyles at jlab.org>; halld at jlab.org <halld at jlab.org>
Subject: Re: follow-up: Hall D cooling tower leak repair

To facilities management,

This is a request for a "SOLID" start time for repairs involving the Hall D cooling tower leak scheduled for tomorrow.

This information is critical for coordinating the in Hall work for effected systems & current / future status for the Hall D HCO.

Please 'Reply all" A.S.A.P.

Thanks,


Scot Spiegel

Hall D Work Coordinator​
ACI / Physics
JSA Jefferson Lab
12000 Jefferson Ave.
Bldg. 55 Rm. 1546-24
Newport News, VA. 23606

Work Phone 757-876-3940
Work Desk X ​6351
Tech. X 5900


________________________________
From: Timothy Whitlatch <whitey at jlab.org>
Sent: Friday, November 22, 2019 11:23 AM
To: Jonathan Creel <creel at jlab.org>
Cc: Scot Spiegel <spiegel at jlab.org>
Subject: Re: follow-up: Hall D cooling tower leak repair

Hi Jonathan,

Will you have to turn off the compressors?


Tim Whitlatch

Hall D Engineer

Jefferson Lab

757-269-5087

________________________________
From: Jonathan Creel <creel at jlab.org>
Sent: Friday, November 22, 2019 11:17 AM
To: Timothy Whitlatch <whitey at jlab.org>
Subject: Fwd: follow-up: Hall D cooling tower leak repair

FM is saying we might need to plan for a 2 hour outage of the Hall D cooling tower.
J

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________________________________
From: Joe Wilson <jwilson at jlab.org>
Sent: Friday, November 22, 2019 11:16:39 AM
To: Jonathan Creel <creel at jlab.org>; Steve Suhring <suhring at jlab.org>
Cc: Sasa Radovic <radovic at jlab.org>; Brian Mastracci <brianm at jlab.org>; Bill Hunewill <hunewill at jlab.org>; Buddy Carlton <carltonb at jlab.org>
Subject: follow-up: Hall D cooling tower leak repair


Steve and Jonathan,

Carroll Jones via Mike Sprouse is still gathering information about a corroded threaded fitting, which is near failure. We discussed ATLis submission and photographs.

Thanks!



-----------------

Joe D. Wilson, Jr.

Cryogenic Operations Engineer



Jefferson Lab

www.jlab.org<http://www.jlab.org/>

office desk: 757-269-7722

jwilson at jlab.org


________________________________
From: Jonathan Creel <creel at jlab.org>
Sent: Friday, November 22, 2019 11:03 AM
To: Joe Wilson <jwilson at jlab.org>
Cc: Sasa Radovic <radovic at jlab.org>; Brian Mastracci <brianm at jlab.org>; Bill Hunewill <hunewill at jlab.org>; Buddy Carlton <carltonb at jlab.org>
Subject: Re: Hall D cooling tower leak repair

Unless it’s an emergency I’m guessing May.
J

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________________________________
From: Joe Wilson <jwilson at jlab.org>
Sent: Friday, November 22, 2019 11:02:49 AM
To: Jonathan Creel <creel at jlab.org>
Cc: Sasa Radovic <radovic at jlab.org>; Brian Mastracci <brianm at jlab.org>; Bill Hunewill <hunewill at jlab.org>; Buddy Carlton <carltonb at jlab.org>
Subject: Hall D cooling tower leak repair


Jonathan,

Carroll Jones just informed me of a leak on Hall D cooling tower blowdown line. The estimated two hour repair requires a shutdown of the cooling tower. We need to decide upon a schedule.

Thanks!



-----------------

Joe D. Wilson, Jr.

Cryogenic Operations Engineer



Jefferson Lab

www.jlab.org<http://www.jlab.org/>

office desk: 757-269-7722

jwilson at jlab.org

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