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Responds to 890515 ltr requesting info re operation of facility w/cracked bolts in reactor vessel thermal shield. Thermal shield absorbs gamma rays emitted by reactor to reduce heating & consequent thermal stress in vessel wall.

Accession Number: ML19317A209

Date Released: Friday, October 25, 2024

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• ML20245B514 - Responds to 890515 ltr requesting info re operation of facility w/cracked bolts in reactor vessel thermal shield. Thermal shield absorbs gamma rays emitted by reactor to reduce heating & consequent thermal stress in vessel wall. (3 page(s), 6/19/1989)
• ML20245B523 - Requests info re operation of facility w/cracked bolts in reactor vessel thermal shield. (1 page(s), 5/15/1989)