PF-610_OSPREY_DDX_2017.docx

DESCRIPTION/SPECIFICATIONS/WORK STATEMENT

GENERAL INFORMATION

PF-61O OSPREY Hauling, Coating and Jet Drive Servicing

1. The subject vessel is owned by the United States of America acting through the Maritime Administration, Department of Transportation (herein after called Marad).

2. The contractor shall provide all labor, material, and equipment necessary to make all removals and restorations; remove and replace interference’s; rig and unrig; make all disassembles and subsequent reassemblies to accomplish the work specified herein. All work shall be in compliance with the latest Regulatory Body requirements. The term, “Regulatory Bodies” includes the American Bureau of Shipping, United States Coast Guard, United States Public Health Service, the Department of Labor Occupational Safety and Health Administration, and the Institute of Electrical and Electronic Engineers.

3. If, in the performance of any work required in these Specifications, it becomes necessary to remove or disturb any structural part of the vessel, the contractor shall, upon completion of that work, reinstall or renew if necessary any affected structural part and restore to original conditions of durability, appearance, and seaworthiness. All temporary removals in the way of the work are to be replaced in good order.

4. Any and all removed equipment or parts remain the property of the government and is to be left aboard the vessel. The contractor shall re-deliver the vessel in the same clean and orderly condition as when received.

5. All work specified shall be accomplished and completed in conformity with the highest standards of shipbuilding practices. All items contained in these Specifications must be proved to the satisfaction of the Contracting Officer’s Representative (COR).

6. The term “or equal” means that components, equipment or material shall be equivalent in terms of performance, services required, compatibility with interrelated systems and arrangements and supportability over the service life of the components or equipment. In the case of component or equipment substitution for those components or equipment noted on the Contract Guidance Drawings or Specification, the Contractor shall submit a written request delineating the design and the performance data on both the specified and substituted piece of equipment for COTR approval and if approved, the Contractor shall take full contractual and technical responsibility for ensuring installation of components or equipment’s or both and compatibility with interrelated systems.

7. The terms “Replace” or “Renew” mean to remove the existing unit, equipment, or systems, including all interferences and to install a new unit, equipment or system which is either identical to or equal to that which was removed; the installation shall include at a minimum all hook-up, supports, and adapters which are required to effect a fully operational installation complete in all respects.

8. Any repairs or other work resulting from recommendations or other discoveries after the vessel is docked are to be brought to the attention of the COTR immediately by use of a contractor generated inspection report. Any such additional work will be subject to a delivery order. Additional work to be accomplished ONLY WHEN AUTHORIZED IN WRITING.

9. Because this craft is not considered deep-sea worthy, all work must be performed on this vessel in the San Francisco Bay area, such area to include the up-river areas of Sacramento and Stockton. The craft will be delivered to the contractor’s/sub-contractor’s work site prior to the commencement of work and picked up at the same facility upon completion of work by the Maritime Administration’s Reserve Fleet personnel. The contractor shall be responsible for shifting the vessel to and from drydock/travel-lift/marine railway and within the contractor’s facility during the course of work.

10. The contractor shall gas-free or inert all spaces affected by the work described in this Specification and is responsible for determining all spaces requiring gas freeing. All safety precautions contained in the United States Department of Labor Safety and Health Regulations for Ship Repairing, Title 29 CFR Parts 1501.10, 1501.11, 1501.12, 1501.14, and 1501.15 must be strictly observed. A copy of the gas-free certificate is to be presented to the COTR before beginning work on the repairs. Initial Certificates are to be issued by a Certified Chemist, as will recertification if conditions change which will affect the Certificate. Gas-Free Certificates shall be updated daily by competent persons.

11. All welding shall meet ABS and USCG requirements and conform to American Welding Society (AWS) standards. All welds shall be cleaned prior to painting. All surfaces which have been cut, drilled, welded, or otherwise modified shall be cleaned, free of grease, slag and foreign matter; and painted in accordance with the coating sections of these Specifications. Prior to any surface preparations the contractor will conduct a joint inspection of the welding repairs with the COTR.

12. All dirt and debris resulting from the work required by these Specifications shall be removed from the vessel and disposed of at contractor’s expense. All affected areas shall be left clean and in good order at the end of the dry-docking period.

13. The PF-610 OSPREY is a catamaran hull patrol boat of aluminum construction, model #340C (aka M2-37), manufactured by Moose Boats of Petaluma, CA, in 2005. Vessel particulars are as follows:

a Twin Disc MG5705SC Marine Transmission and Hamilton HJ-292 water jet

· Existing coating above waterline: US Paint etching primer G-9072, Awlgrip 2-part epoxy primer D-1001, Awlgrip topcoat G-5041 (Empress Blue)

· Existing coating below waterline:

Specifics for the PF-610 OSPREY

Intent

The intent of this specification is to haul out the vessel, prepare hull surfaces for recoating by sanding, renew all anodes, and clean and service the jet drives.

0001.1 HAUL OUT AND LAUNCHING

A. Haul out the vessel for inspection, coating and service as described herein. Provide suitable blocking and support under the hulls. At the completion of the required work, launch the vessel. All movement of the vessel on to and off of dry-dock shall be the contractor’s responsibility.

B. Fleet the vessel for 100% coverage of new coatings.

0001.2 BATTERIES

Maintain a charge on the two (2) starting batteries and one (1) auxiliary battery aboard. The batteries may be charged where they are installed, or at the contractor’s option, they may be removed and charged ashore, then reinstalled just prior to launching. Remove and clean and reinstall all battery posts and clamps.

0001.3 BILGES

Open all engine room hatch covers and flush deck hatches. Pump bilges and all voids. Clean bilges of all oil and residue, leaving dry. Dry out all voids.

0001.4 HULL CLEANING AND INSPECTION

A. Secure all openings to prevent the ingress of wash water, including doors, hatches, vents, windows, speed sensor, transducer, engine cooling water intakes, overboards and wet exhausts. High pressure water-wash the hulls and topsides using high-pressure fresh water at a minimum of 3000 PSI to remove dirt, growth and salts. Exercise care to not remove any intact coatings. Examine the hulls and topsides for apparent damage and coating failure. Submit a written report within one day of conditions found showing discrepancies found and their location to the COR.

B. Handling, storage and disposal of hazardous waste, if any, generated as a result of the cleaning operation shall be the responsibility of the contractor, as being the generator. Disposal of any hazardous waste shall be at the contractor’s expense and in accordance with all local, state and federal regulations.

0001.5 SURFACE PREPARATION, HULL

A. Remove and clean 4 ea. zinc anodes. Reinstall after completion of coatings.

B. Protect the interior of the boat from the ingress of dust and particles from the sanding process.

C. Sand the hulls (both submerged and freeboard) with a dual action sander. Remove remnants of marine growth on submerged hull. Feather edge areas where coating has failed. Assume 10% of hull coatings exhibit failure.

D. Solvent wipe the sanded coatings to remove sanding dust.

E. Upon completion of sanding, the Contractor is to make a visual inspection of the entire hull. Contractor is to submit a written report of the conditions found during this inspection and make recommendations, if any to the COTR.

F. Handling, storage and disposal of hazardous waste, if any, generated as a result of the blasting operation shall be the responsibility of the contractor, as being the generator. Disposal of any hazardous waste shall be at the contractor’s expense and in accordance with all local, state and federal regulations.

0001.6 SURFACE PREPARATION, TOPSIDE

A. Sand the cabin and cuddy with a dual action sander. Includes light/antenna mast. Feather edge areas where coating has failed. Assume 25 sq. ft. of coatings exhibit failure. Sand/remove 4 ea. Marad/DOT logo stickers.

B. Sand the cabin handrails. Assume 15 lin. ft. of handrail exhibits coating failure.

C. Sand bulwarks, caprail and louvers. Assume 15 sq. ft. of coatings exhibit failure.

D. Sand main deck in the areas where non-skid is not applied. Assume 20 sq. ft. of coatings exhibit failure. Non-skid areas are in pretty good condition and do not need to be addressed here.

E. Sand main deck handrails. Assume 10 lin. ft. of handrail exhibits coating failure.

0001.7 FREEBOARD COATING

Contractor shall accomplish all coating processes in accordance with the coating manufacturer’s recommendations and under the supervision of the coating manufacturer’s representative. Final color scheme shall match original as delivered.

A. Mask the waterline and fendering.

B. Prepare bare metal surfaces with US Paint etching primer G-9072 or equal.

C. Apply two (2) spot coats of Awlgrip 2-part epoxy primer D-1001 or equal.

D. Apply one full coat of Awlgrip topcoat G-5041 or equal (Empress Blue).

0001.8 DECK, BULWARKS, CAPRAIL AND HANDRAIL COATING

Contractor shall accomplish all coating processes in accordance with the coating manufacturer’s recommendations and under the supervision of the coating manufacturer’s representative.

A. Mask all non-skid areas.

B. Prepare bare metal surfaces with US Paint etching primer G-9072 or equal.

C. Apply two (2) spot coats of Awlgrip 2-part epoxy primer D-1001 or equal.

D. Apply one full coat of Awlgrip topcoat G-5041 or equal (Haze Grey).

0001.9 CABIN, CUDDY AND HANDRAILS COATING

Contractor shall accomplish all coating processes in accordance with the coating manufacturer’s recommendations and under the supervision of the coating manufacturer’s representative.

A. Mask all non-skid areas.

B. Prepare bare metal surfaces with US Paint etching primer G-9072 or equal.

C. Apply two (2) spot coats of Awlgrip 2-part epoxy primer D-1001 or equal.

D. Apply one full coat of Awlgrip topcoat G-5041 or equal (Gloss White).

0001.10 UNDERWATER HULL COATING

Contractor shall accomplish all coating processes in accordance with the coating manufacturer’s recommendations and under the supervision of the coating manufacturer’s representative. Final color scheme shall match original as delivered.

A. Mask the waterline.

B. Prepare bare metal surfaces with US Paint etching primer G-9072 or equal.

C. Apply two (2) spot coats of International Intershield 300V or equal to any bare metal areas. Use contrasting colors to assure complete coverage of each coat.

D. Apply two (2) coats of International Interspeed 6400NA antifouling or equal, first coat Red, second coat Black.

0001.11 VESSEL MARKINGS

Apply new vinyl lettering to cabin and transom as original:

A. Cabin, “SECURITY” in 10” letters, Black, port and stbd.

B. Transom, port side, the hull number “PF-610” in 6” letters, White.

C. Transom, stbd side, “OSPREY” in 6” letters, White

D. Transom, center, “SUISUN BAY RESERVE FLEET” in 3” letters, Black.

0001.12 COLLAR/FENDERING

Perform repairs to the boats semi-inflatable collar (fendering) along the bow and port and stbd sides. Laminated reinforcing strip is torn free or coming loose in the following areas:

A. Patch an approx. 6” tear in the sheath (outer cover), stbd side.

B. Renew the rub strake, port, stbd and bow.

C. Recoat sheath, Haze Gray.

Collar/fendering is manufactured by Wing Inflatables, Layafette, CA.

0001.13 JET DRIVES

A. Remove intake gratings. Remove ten (10) anodes from each jet unit (total of twenty (20)) (see drawing HJ-292-13-002 for locations). Protect shaft seal and bearing. Gently scrape, then water wash the internal and external wetted surfaces of jet drives, including intakes, tailpipes, nozzles, buckets, gratings and external housing using high-pressure fresh water at a minimum of 3000 PSI to remove growth, salts and debris. NOTE: Do not scrape impellers, wear rings and main shafts as these parts should not have such dense growth that water washing will not remove. Examine the jet drives for damage and coating failure. Submit a written report within one day of conditions found showing discrepancies found and their location to the COR.

B. Remove both jet pumps and service them according to the manufacturer’s specifications as listed in technical manual section 9. Renew gaskets and sealant on the intake block. Renew transom gaskets. Re-install jet pumps and align to propulsion train.

C. Lightly power tool clean the internal and external wetted surfaces of the drive units to SSPC-SP3 standard those areas of coating failure.

D. Abrasive grit blast two (2) intake grates to SSPC-SP10 near white standard.

E. Spot prime the wetted surfaces of the drives where factory coating has failed with two (2) coats of high solids epoxy. Follow with one full coat of high solids epoxy. Apply two (2) full coats of high solids epoxy to intake gratings.

F. Apply two (2) coats of International Interspeed 6400NA antifouling or equal, to the drive units and intake gratings.

G. Reinstall intake gratings.

Assure bucket and nozzle pivot points are not fouled with coating that would hamper proper operation.

Lubricate/service nozzle and bucket pivots and linkages in accordance with the manufacturer’s recommendations.

0001.14 GENERAL REPAIRS

A. Renew 2 ea. tubular chocks on the bow that are bent/broken. Coat in accordance with CLIN 1.8.

B. Open and clean mating surfaces of all flush deck hatches. Renew all gaskets. Hatches are Freeman Marine 2400 series oval hatches:

a. 2 ea. hinged 12” x 18” clear opening,

b. 4 ea. lift-out 15” x 26” clear opening.

C. Renew engine room hatch gaskets.

D. Install new fiberglass insulation on the underside of engine hatches. Original insulation is missing.

E. Renew engine room hatch hinges and support struts.

F. Renew cabin door holdback.

G. Renew driver’s seat.

H. Clean fuel tanks and fuel lines.

0001.15 ELECTRICAL SYSTEMS AND WIRING

The boat sunk in 2012 and caused significant damage throughout. Over the last few years, SBRF has done restoration work to get the boat back in operational condition. However, there are some electrical issues that need to be resolved.

A. Test the boat’s house wiring for proper operation of all lighting, switches, breakers, components and equipment. Troubleshoot as necessary and provide a report of findings to the COR.

B. Test the engine control and monitoring system wiring for proper operation. Troubleshoot as necessary and provide a report of findings to the COR.

C. Install GFM battery combine relay to replace the obsolete unit currently installed.

D. Renew three (3) windshield wiper motors.

Electrical repairs identified in A or B above will be the subject of change orders.

0002 SUPPLEMENTAL

The contractor shall provide the cost of 100 hours of supplemental repair work and $5,000.00 in materials exclusive of those already specified herein.