J. Ray McDermott: Derrick Barge 16 (Gulf of Mexico)

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DERRICK BARGE 16

REGISTRATION
Owner	J. Ray McDermott, Inc
Operator	J. Ray McDermott, Inc.
Official No./Flag	508922/ USA
Built/Year	USA - 1967 / Upgraded 1996 & 1999
Class	ABS/ USCG
DP System	ABS Class II
Tonnage	Net: 3041 tons Gross: 10137 tons
TOW & MOORING
Storm Anchor	1 ea of 18 shots of chain, Model AH&D, W/ 24,000 lb anchor
Anchor System	8 @ 20,000 lb., with 3600 ft x 2.0” wire

CRANES
Main Crane	AH&D/R - 509
Boom Length	Main: 230.75 ft Aux.: 261.42 ft Whip: 275.75 ft
Hook Capacity	Main: 600 tons @ 76 ft; (Revolving)& 860 tons @ 70 ft (Fixed overstern) Aux.: 175 tons @ 160 ft Whip: 52 tons @ 290 ft
Deck Cranes	1x 60 tons @ 30 ft American/9299 w/ boom length of 140 ft or 1 x 65 tons @ 33 ft American Revolver 203 Crane w/ boom length 110 ft
PIPELAY
Max Pipe OD	up to 48”
Min Pipe OD	4”
Tension Machine	3 x Western Gear LPT- 100 - 300 kip
Lay Down Hoist	300 kip @ 30 FPM
Wire Rope	4000 ft x 3”
Pipe Ramp Stations	welding (5 ) for single joint; x-ray ( 1 ); field joint (2)
Max Pipelay water depth	3,000 ft
Min Pipelay water depth	15 ft
JBBS Automatic welding equipment	provided as required