6.2.1 Vessel Style # 1 – Telescoping Pilot House • Length Overall 25’-0” min; 25’-10” max • Breadth, Molded 14’-0” minimum • Depth 5-0” • Draft, design 3.5’ • Air Draft 15’ maximum with pilot house in lowest position • Pilot House Minimum 4’x 4’-6”x 7’ (Exact size may be larger when specified), with windows all around, must provide 360- degrees of visibility w/one opening window and weather tight locking door. All windows shall be tempered safety glass. • Telescoping Pilot House Pilot house shall be designed to raise and lower by hydraulics or may be designed with removable stanchions to reach the specified maximum eye level. A ladder shall be included with either option. • Eye Level 11’-2” Lowered Position to 15’-2” Elevated Position. • Bulwarks Full Bulwarks, 12” high, around entire vessel, except in way of the P & S midship face wire fairleads, with freeing ports. • Engines Twin diesel • Horsepower 250 HP minimum each, Total 500 HP minimum • Propeller Diameter (2) - 30” min x 24 Counter rotating • Rudders Two (2) hydraulically-actuated Steering Rudders Note that flanking rudders may be specified as an option. • Fuel Tank One (1) independent 500-gallon Fuel Tank • Exhaust Pipe Guards TBD and specified for each scope of work • Generator TBD and specified for each scope of work. • HVAC TBD and specified for each scope of work. • Sanitary Facilities TBD and specified for each scope of work. 6.2.2 Vessel Style # 2 – Fixed Pilot House with Deck House • Length Overall 25’-0” min; 25’-10” max • Breadth, Molded 14’-0” • Depth 6’-0” • Draft, design 3.5’ • Air Draft 21’-6” • Pilot House Minimum 4’ x 4’-6”’ x 7’ (Exact size may be larger when specified), windows all around must provide 360- degrees of visibility w/one opening window and one weather tight locking door. All windows shall be tempered safety glass, walkway around entire pilot house • Eye Level 16’ • Deck House 8’ x 8’ x 7’, (Exact size may be larger when specified), with 8 windows, two weather tight doors, front and rear access, ¾’ pipe handrail welded 42” above deck on port and starboard. • Bulwarks Full Bulwarks, 12” high, around entire vessel, except in way of the P & S midship face wire fairleads, with freeing ports. • Engines Twin diesel • Horsepower 250 HP minimum each, Total 500 HP minimum • Propeller Diameter (2) - 30” min x 24 Counter rotating • Rudders Two (2) hydraulically-actuated Steering Rudders Note that flanking rudders may be specified as an option. • Fuel Tank One (1) independent 500-gallon Fuel Tank • Exhaust Pipe Guards TBD and specified for each scope of work • Generator TBD and specified for each scope of work. • HVAC TBD and specified for each scope of work. • Sanitary Facilities TBD and specified for each scope of work.
