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Re: PWR Core Barrel Dose Rates?

To: radsafe@romulus.ehs.uiuc.edu
Subject: Re: PWR Core Barrel Dose Rates?
From: SXBG88A@prodigy.com (MR WILLIAM H THOMSON II)
Date: Thu, 16 Jan 1997 14:09:11, -0500

At Ginna station the core barrel pull (1989) resulted in the 
following:
Up to 5 R/hr contact w/ sides
Up to 7 R/hr contact w/ side of thermal shield (underwater reading 
using sub. probe)
Up to 70 R/hr about 2' inside nozzles
2-3 R/hr contact top of flange
Our crane operator was in a 380 mR/hr field during the pull
GA dose rates at rails ranged from 200 - 1R/hr

Bill Thomson, CHP
Principal Health Physicist

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