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PSB DUMP REPLACEMENT. EN-STI-TCD 3 rd August 2012. PSB dump cavity. PROPOSAL. New metallic structure to replace the yellow column supporting the BTY-QFO 108 magnet. PSB dump cavity. BTY-QFO 108 magnet. PSB dump core. Column to be replaced. PSB dump cavity. Column to be replaced.
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PSB DUMP REPLACEMENT EN-STI-TCD 3rd August 2012
PROPOSAL • New metallic structure to replace the yellow column supporting the BTY-QFO 108 magnet
PSB dump cavity BTY-QFO 108 magnet PSB dump core Column to be replaced
PSB dump cavity Column to be replaced
BTY-QFO 108 magnet and beam line BTY-QFO 108 magnet Column to be replaced
FUNCTION of the NEW STRUCTURE • Support for the BTY-QFO 108 magnet(replacement for the current yellow column) • Hold a new crane, used for the replacement tasks of the PSB dump • Frame for a sliding shieldingto protect the dump cavity
Scheme of the proposal A three-foot metallic structure to support the magnet and hold a crane
Scheme of the proposal A three-foot metallic structure
Scheme of the proposal BTY-QFO108 magnet A three-foot metallic structure PSB dump core
EXTRACTION WASTE shaft
EXTRACTION WASTE The ‘widest piece’ that can go out of the dump zone: • Length of the shaft : 2.6m to 2.9m • Width: 1.5m • SWL PR : 10t