[Global] [EXTERNAL] Benchmark - Micron size for Fuel Pool Purification Filtration

[Holmes, Robert D: (Constellation Nuclear)]

During operation and once restarted we run an in-pool demineralizer to clean/purify the pool inventory.  When Tri-Nukes are used we usually used 5 or 10 micron depending on loading and change out frequency.

V/R

Robert D. Holmes
Senior Manager - Christopher M. Crane Clean Energy Center
Radiation Protection
Office - Deactivated as of 6/29/23
MS Teams phone - 267.533.5607
Cell - 717.495.2321

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From: Global <global-bounces at list.rpalara.org> On Behalf Of Sotomayor, Amy via Global
Sent: Thursday, June 19, 2025 1:14 PM
To: global at list.rpalara.org
Subject: [EXTERNAL][Global] Benchmark - Micron size for Fuel Pool Purification Filtration




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


Team,

I have an action to:

Perform an informal benchmark with industry peers to determine industry best practices in relations to the micron size used for Fuel Pool Purification filtering.

Currently WF3 uses a 20-micron filter for Fuel Pool Purification filtering.

Any/all information you may have would be greatly appreciated.

Thanks,


Amy Sotomayor
RP Supervisor - Waterford 3
U.S. WIN Region IV Public Outreach Chair
504-739-7500 (work)
479-223-0525 (cell)

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