Atch_1_SOW.pdf

140P5423Q0015 Attachment 1

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Statement of Work for NPS Vessel Mocama

Remove 66’ x20’ vessel from water by sling hoist, inspect and perform detailed maintenance to the hull and identified machinery. Mocama is a 66’ long by 20’wide aluminum landing craft weighing approximately 60,000 lbs., 2 main engines, 3306 cats, twin disc transmission with 2” diameter shafts, Keel/Hull cooled. 12kw Kubota generator and electric driven hydraulics for bow gate. Vessel can only be lifted by straps, travel lift and blocked to accommodate. The government will deliver vessel (Mocama) to the awardee.

Any stated manufacturer or brands are for reference only. Any items/materials meeting or exceeding those characteristics must be submitted for approval for use.

Contractor Duties:

1. Contractor is responsible for hazmat cleanup and materials disposal.

2. Inspect and report condition of exhaust stack risers’ plate where exhaust stacks come up through the topside of the engine room into topside pilot house deck.(pictures attached). Advise on stacks plate replacement (refer to bid additive #2).

3. Haul vessel from water, pressure wash hull with 3500 psi, from the water line down. Spot sand and prime 50% of hull and 100% of any bare spots with 2 coats epoxy primer barrier paint suitable for aluminum and two coats of copper free anti-fouling paint (Sherwin Williams: Refer to hull paint specifications). Repaint vertical angles green stripe both sides (park will provide the NPS logo). Fleet the boat.

4. Replace and install zincs, bolt on type, like in kind, Stern: ZSS-12 Weld-On Zinc (4), Rudder 2:

R-5 Camp (1 on each), Hull (Unknown), Shafts 2: X-11 Shaft Zinc Anode (1 on each), Keel Cooler 1: 1274A Zinc Anode for Fernstrum Keel Coolers.

5. Provide paint report (Navsea Standard Mil Spec. 009-32) at end of job completion.

6. Clean Sea Chest (Sea Valves).

7. Remove, Inspect, recondition, and reinstall props. Propellers can be removed without removing the rudders.

8. Remove 2” shafts without removing the rudders and visually inspect shafts in roller stands. Install new seals and make sure three spare seals are bolted on each shaft for in water seal replacement.

Shaft seal make and model is unknown. Vendor will have to determine this when removed.

Shaft/transmission alignment checks are to be done at initial install and after the boat is put back in the water.

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9. Measure shaft coupling standoffs. Inspect and advise on condition.

10. Inspect and clean engine coolers and replace impellers on each side.

11. Change oil and filters on main engines, generator and both transmissions.

12. Replace hydraulic filter at hydraulic reservoir.

13. Replace all fuel filters, main engines, generator, and fixed fuel filters, making sure to clean the filter containers.

14. Remove, clean and seal heat exchanger. Inspect all heat exchanger clamps and hoses and advise on condition.

15. Open, clean and inspect after cooler and housing on both port and starboard engines. Advise on conditions.

16. Replace air filters on the main engines.

17. Inspect bow gate hinges for cracked welds and report condition. Grease bow gate and grease all engine room grease fittings.

18. Inspect and service electric motors (2) and hydraulic pumps (2) for bow gate. Motors and pumps should be inspected for faulty and or damaged parts, as well as inspected to insure functioning properly. Motors and pumps should be greased and lubricated at all points necessary and or needed within pump and motor specs.

19. Inspect, test, and recertify fire systems and provide detailed report (Engine room suppression system and engine driven fire pump). Contractor who recertifies and inspects fire systems should provide report and be licensed to inspect and recertify our specific system.

20. Clean engine room bulk heads (stbd/port/aft/fwd) and engine room bilge, to remove engine exhaust film, with an appropriate degreaser/cleaner. If engine room deck plates are bolted down and can be easily removed to access more of the bilge to clean, they should be removed. If they are welded down, then they should not be removed.

21. Sea Trial to ensure proper operation of vessel and equipment.

Bid Additive 001:

• Remove and replace air conditioner/heater unit with like in kind. (Refer to current

AC/Heater unit specs below under Special Considerations)

Bid Additive 002:

• Remove, repair or refabricate and replace exhaust stacks mounting plate at top of engine room leading to topside pilot house.

Specifications of Engines, Transmissions, Generator, Fire System, Lift Gate Electric Motors and Hydraulic Pumps:

Main Engines: 3306 Cats

Transmissions: Twin Discs

Generator: 12kw Kubota

Fire System: Model: H 120 WO: 184657 Tare Weight: 104 lbs.

Agent Weight: 102 lbs.

Gross Weight: 208 lbs.

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CYL SERIAL NO. 162.161/4/0

Lift Gate Electric Motors: Marathon Electric Model: AXA 184TBFR7737AP L

5 HP

230 V

20.2 Amp

Lift Gate Hydraulic Pumps: Geartek

2094/AF3

Hull Paint Specifications:

Sherwin-Williams Seaguard 5000 HS Epoxy Sherwin-Williams Macropoxy 240 Epoxy Sherwin-Williams Seavoyage Copper Free Anti-Foulant

Special Considerations:

• The government will be performing inspections as work progresses. Due to transportation and inspection time/costs, distance from the park will be considered among other factors during the evaluation process of this action. The further the distance, the more costly/inconvenient it will be for the gov’t, so distance may be a contributing factor when determining best value.

• NO ADDITIONAL WORK WILL BE PERFORMED, WITHOUT PRIOR APPROVAL!!!!!!!!!

• The vessel will be delivered by water upon acceptance of bid and availability to perform repairs/service.

• Vessel can only be lifted by straps, travel lift and blocked to accommodate.

• Park will be notified at least one day before the steps to blast and paint the hull.

• Paint colors to match existing.

• Vessel is to be operated once it has been placed back in the water to ensure proper operation.

• Use Delo 30 weight oil in engines and generator.

• Use Delo 40 weight oil in the transmissions.

• Work should be scheduled to be completed within a 3-week period.

• A detailed project completion report is to be submitted in a three-ring binder, to include all inspections reports, repairs, changes, and final completion.

• SeaMach Air Cooled Marine Rooftop Air Conditioning. Cooling BTUH: 13,500, Heating BTUH:

5,600, Electrical Rating: 115VAC-60Hz-1 Phase. Contact COR if more information is needed.

See Following Pictures:

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