Alpha scanning - I would refer you to the EPRI Guidelines Appendix D (D-3) for technique and discussion of scan MDC. I would also suggest MARSSIM Appendix J - DERIVATION OF ALPHA SCANNING EQUATIONS PRESENTED IN SECTION 6.7.2.2 particularly equations J-5 and J-6.
From: owner-power...@hps1.org [mailto:owner-power...@hps1.org] On Behalf Of Sorber, Bob Sent: Friday, January 30, 2015 12:21 PM To: powernet@hps1.org Subject: Powernet: Whole Body Alpha Frisking Station RPs, EPRI Alpha Guideline Requirement GA-47 reads: "Personnel should be evaluated and physically surveyed for alpha contamination when exposed to beta-gamma to alpha activity ratios of ≤ 50:1 according to the job work plan. [GS-47] ent GS-47 reads: "Personnel should be evaluated and physically surveyed for alpha contamination when exposed to beta-gamma to alpha activity ratios of ≤ 50:1 according to the job work plan." Following work in a ≤ 50:1 area: · Who decides between a whole body alpha frisk and a frisk of likely areas such as face, hands, elbow, knees and soles? · What are the criteria upon which this decision is based? · How long does a full body alpha frisk take? Thanks in advance. Bob Sorber Corporate Radiation Protection 704-382-7259 bob.sor...@duke-energy.com<mailto:bob.sor...@duke-energy.com> This e-mail and any attachments are confidential, may contain legal, professional or other privileged information, and are intended solely for the addressee. If you are not the intended recipient, do not use the information in this e-mail in any way, delete this e-mail and notify the sender. -EXCIP
