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

[Rhonda Bewley]

Internal Use Only

At Wolf Creek we use one size when vacuuming with the 260 we use a 2 micron ,and for water clarity the 600 we use a 5 micron filter but it depends on water clarity be have used as low as 0.2 micron. Our spent fuel filters during outage are 20 micron and 0.45 micron online

Have a great day,

Rhonda Bewley
Wolf Creek ALARA
620-364-8831 ext. 8763
[cid:image001.png at 01DBE11D.4C2F96D0]

From: Global <global-bounces at list.rpalara.org> On Behalf Of Sotomayor, Amy via Global
Sent: Thursday, June 19, 2025 12:14 PM
To: global at list.rpalara.org
Subject: [EXTERNAL][Global] Benchmark - Micron size for Fuel Pool Purification Filtration

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
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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)

This message is intended for the exclusive use of the intended addressee. If you have received this message in error or are not the intended addressee or his or her authorized agent, please notify me immediately by e-mail, discard any paper copies and delete all electronic files of this message.

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