[Global] Benchmark

[R.VanHoorebeck at dominionenergy.com]

Dave, 

Ours also has some elevated dose rates.  I like the peroxide idea.  Maybe I could see if I could get permission to try it out.  Followed by a good clean flush after 30 minutes or so...?


Doug VanHoorebeck
ALARA Coordinator
Surry Power Station
W: 757-365-2642
C: 757-617-4191
r.vanhoorebeck at dominionenergy.com



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Monticello’s Chemistry Sample drainline dose rates keeps increasing. Because of lack of supports, minimum shielding approved and the drain line configuration (lots of 90 degree angles) hydrolasing isn’t successful.

What process do you have in place to reduce dose rates?
Do you use any chemical decon? Use H2O2?



David R. Martin
Xcel Energy | Responsible By Nature
General Supervisor- Radiation Protection
1717 Wakonade Drive East, Welch MN 55089<x-apple-data-detectors://1/1>
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