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jackson_b39
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DESCRIBE THE SALVAGE SURVEY
PROCESS OF GATHERING INFORMATION ABOUT A CASUALTY BY INSPECTING THE SHIP AND CONDITIONS AROUND IT
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EXPLAIN SALVAGE SHORING
- EMERGENCY DAMAGE CONTROL PRACTICE THAN A SALVAGE TECHNIQUE.
- PATCHES SECURED IN THIS WAY ARE SUITABLE ONLY FOR SHORT MOVES IN PORT.
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WHAT ARE THE RATED CAPACITIES OF THE LINEAR PULLER AND THE DECK PURCHASE SYSTEM?
50 SHORT TONS
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WHAT ARE THE BASIC COMPONENTS OF THE CONVENTIONAL PURCHASE SYTEM?
- A PAIR OF MULTI-SHEAVE BLOCKS
- WIRE ROPE TO REEVE PURCHASE
- SECURING SYSTEM TO SECURE TRAVELING BLOCK TO MAIN HAULING OR LIFTING WIRE
- GUIDE SYSTEMS TO FAIRLEAD THE MAIN HAULING OR LIFTING WIRE TO BLOCKS
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WHAT ARE THE COMPONENTS TO THE GUIDE SYSTEM ON A PURCHASE SYSTEM?
- 2 FOUR-SHEAVE BLOCKS DESIGNED FOR 5/8" WIRE ROPE
- 1,200' OF 5/8" EIPS FC WIRE ROPE TO REEVETHE PURCHASE
- CARPENTER STOPPERS, SLIDING WEDGE BLOCK-TYPE STOPPERS
- FAIRLEAD BLOCKS
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WHAT ARE THE DIFFERENCES BETWEEN THE HEAVY PURCHASE SYSTEMS AND THE NAVY STANDARD BEACH GEAR
- THE NUMBER OF SHEAVES IN PURCHASE BLOCKS INCREASES FROM FOUR TO SIX OR EIGHT (SIXTEEN OR EIGHTEEN SHEAVES IN BLOCKS USED FOR SPECIAL APPLICATIONS
- DEPENDING UPON POWER REQUIREMENTS AND SHEAVE DIAMETER, PURCHASE BLOCK WIRE SIZES INCREASE FROM 5/8" UP TO 7/8" TO 1 3/8"
- HAULING WIRE SIZES OF 2 1/2",
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