[Global] [EXTERNAL] Pool Vacuum Question

[Holmes, Robert D:(Constellation Nuclear)]

At TMI the Spent Fuel Pool (SFP) has in addition to in-plant installed demineralization off SFP cooling an underwater portable demineralizer that flows ~260 GPM and we maintain a Tri-Nuc 260 with 1 micron filter running as well.

We found the UW demin to be very effective at improving clarity and activity.

We have a spare unused one we'd be happy to sell.

V/R

Robert D. Holmes
Senior Manager - Three Mile Island Radiation Protection, Chemistry & Environmental
Office - 717.948.8265
Cell - 717.495.2321

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From: Global <global-bounces at list.rpalara.org> On Behalf Of Hutchinson, Duane
Sent: Monday, September 26, 2022 1:58 PM
To: global at list.rpalara.org
Subject: [EXTERNAL][Global] Pool Vacuum Question




EXTERNAL MAIL. Do not click links or open attachments from unknown senders or unexpected Email.


Hello RP-ALARA Association Team,
Do you use water Vacuum/Filtration Systems at your site in your Spent Fuel and Refuel Pools?  Y/N

What is the manufacturer of water vacuum systems that you use at your site?

How many and what sizes do you have in each of your pools during an outage?

Do you use mobile vacuum system demineralizer beds within your Refuel/Spent Fuel pools? Y/N

Who at your site is responsible for the maintenance, deployment and use of the vacuum equipment?


Thank you very much in advance RP ALARA Association Team and have a great day,

Duane

Duane Hutchinson
Turkey Point Nuclear
Florida Power & Light
Radiation Protection
RP Section Supervisor / RAM Shipping
9760 SW 344th Street
Florida City, Florida  33035

duane.hutchinson at fpl.com<mailto:duane%20_hutchinson at fpl.com>

305.246.6769 (Office)
305.878.0447 (Cell)

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