Scope_of_Work_-_Fixed_Propeller.pdf

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FIXED PITCH PROPELLERS FOR MOTOR VESSEL HURLEY
Solicitation number
W912EQ-18-Q-0009
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Combined_Synopsis-Solicitation_Fixed_Propeller.pdf PDF

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Scope of Work

Purchase of three (3) replacement propellers for Dredge Hurley propulsion system

The Motor Vessel Dredge Hurley is equipped with 3 Ulstein Z-Drive systems. The fixed pitch propellers that are currently installed on the Z-Drive systems (1 per system) are near their expected and manufacture recommended life expectancy. New wheels must match manufacturer's recommendations:

Diameter x pitch 74" x 95"

Style

Rotation

Kaplan (Sound Propeller) *FAR 52.211-6 Brand name or Equal**

Right hand

Developed Blade Area 0.72

Material CF3 Stainless Steel

Number of flukes Four (4)

Bore diameters/length (an actual propeller to be sent for measuring to awarded vendor)

Vendor shall be responsible for measuring, recording, and employing - Greater and lesser bore diameters, taper length, hub thickness, adequate fluke thickness provisions for longevity and durability. Also included, completing of any ancillary machining/drilled/tapped holes. Provide length of time to completion of three (3) propellers from the time propeller arrives at manufacturing plant.

Final price to include freight to/from of a single propeller sent for measuring (once awarded) and freight for 3 propellers to Ensley Engineering Yard.

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