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SVTPerformance's Chain of Restaurants
Road Side Pub
The Hunt For Red October is now a reality.
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<blockquote data-quote="1 Alibi 2" data-source="post: 17029463" data-attributes="member: 127024"><p>Each sub has a person assigned to monitor noise, used to be an electrician.</p><p>They have a book with allowed noise levels / per equipment.</p><p>When something exceeds spec, it's noted & generates a repair @ next port call. Besides motors & pumps, the reactor drive motors are sound tested, ( not ships company ), results are recorded & used to be sent to Bettis Atomic Power Laboratory.</p><p>( CRDM sound signatures ) Control Rod Drive Mechanism</p><p>I worked on several sub tenders during my career, work center 92A ( sound analysis, noise & vibration reduction ). This usually an electrician billet, but an unusual set of events got me in to this gig in 1974 on the USS L.Y. Spear ( AS-36 ).</p><p>Equally unusual, as I transferred from ship to ship, I kept getting assigned to 92A, as the skill set was few & far between. ( AS-33 )( AS-34 )( AS-31 )(AS-19)..</p><p>.</p></blockquote><p></p>
[QUOTE="1 Alibi 2, post: 17029463, member: 127024"] Each sub has a person assigned to monitor noise, used to be an electrician. They have a book with allowed noise levels / per equipment. When something exceeds spec, it's noted & generates a repair @ next port call. Besides motors & pumps, the reactor drive motors are sound tested, ( not ships company ), results are recorded & used to be sent to Bettis Atomic Power Laboratory. ( CRDM sound signatures ) Control Rod Drive Mechanism I worked on several sub tenders during my career, work center 92A ( sound analysis, noise & vibration reduction ). This usually an electrician billet, but an unusual set of events got me in to this gig in 1974 on the USS L.Y. Spear ( AS-36 ). Equally unusual, as I transferred from ship to ship, I kept getting assigned to 92A, as the skill set was few & far between. ( AS-33 )( AS-34 )( AS-31 )(AS-19).. . [/QUOTE]
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SVTPerformance's Chain of Restaurants
Road Side Pub
The Hunt For Red October is now a reality.
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