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Hydrogen safety and operation. Gill’s phot. In the NPDGamma Collaboration Meeting At ORNL October 15-16, 2010. Safety of the target is increaed by Modifications; stamped pressure vessel, 150-psi one-time-event boundary,… New code and standard requirements; seismic, …
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Hydrogen safety and operation Gill’s phot In the NPDGamma Collaboration Meeting At ORNL October 15-16, 2010
Safety of the target is increaed by • Modifications; stamped pressure vessel, 150-psi • one-time-event boundary,… • New code and standard requirements; seismic, … • QA; more formality, reviews, engineering study of the design • BUT all this requires time, money and effort
October-22; THE hydrogen design and safety review - this is the 3rd review at SNS - Later we need to have a cryogenic review and then - IRR in September 2011
Target operation: • We propose, in principle, the same type of target operation • as we had at LANSCE: • When the target is running with hydrogen a Junior target operator • has to be in shift personnel and a Senior Target Specialist has to be • possible to contact by phone • - When the target is being filled - Senior Target Specialist has to be present • Training: • We propose on-job-training for • Junior Target Specialist • Senior Target Specialist We need especially more Junior Target Specialists