sphenix-run-l AT lists.bnl.gov

Subject: Commissioning and running of sPHENIX

List archive

Re: [Sphenix-run-l] ECW is down --- please don't turn on electronics in your rack before the end of Wed.

From: "Yip, Kin" <kinyip AT bnl.gov>
To: "sphenix-run-l AT lists.bnl.gov" <sphenix-run-l AT lists.bnl.gov>
Subject: Re: [Sphenix-run-l] ECW is down --- please don't turn on electronics in your rack before the end of Wed.
Date: Mon, 16 Oct 2023 20:21:23 +0000

Hello,

We have made a plan with the HVAC, Bob Mckay (BNL F&O) and others to fix the Chiller in 1008C,

and the plan is to fix it by the end of Wed.

We're trying to keep running the ECW pump at a low level while people are fixing the Chiller.

Please don't run any electronics (as this would add heat load the system) until the end of Wed.

We'll send another email then.

Kin

From: Yip, Kin
Sent: Monday, October 16, 2023 2:06 PM
To: sphenix-run-l AT lists.bnl.gov <sphenix-run-l AT lists.bnl.gov>
Subject: ECW is down

Hello,

The chiller outside 1008C has suddenly turned itself off.

So, the ECW water may get warmer which would lead to racks being turned off.

Right now, no group seem to be using any racks.

We are in a process to get the BNL AC units to come to fix the chiller....

Kin

[Sphenix-run-l] ECW is down, Yip, Kin, 10/16/2023
- Re: [Sphenix-run-l] ECW is down --- please don't turn on electronics in your rack before the end of Wed., Yip, Kin, 10/16/2023
  - [Sphenix-run-l] ECW to be turned on Monday (Oct. 23), Yip, Kin, 10/18/2023
    - Re: [Sphenix-run-l] ECW to be turned on Monday (Oct. 23), John Haggerty, 10/23/2023