1. PG 615 & PF 612 Haul Out and Repair 2025.doc

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SBRF PG-615 & PF-612 Haul Out and Repair
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6991PE25Q000008
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This document is a detailed Statement of Work (SOW) for the haul out and repair of two Maritime Administration vessels: PG-615 Dynamo and PF-612 Harrier, located in the San Francisco Bay area. The solicitation (Number 6991PE25Q000008) requires comprehensive maintenance services including hull cleaning, surface preparation, coating, cathodic protection replacement, and miscellaneous repairs for both vessels. Specific work includes grit blasting hull surfaces to SSPC SP-6 standards, installing new aluminum anodes, ultrasonically gauging hull thickness, inspecting internal voids, recoating underwater and above-water hull surfaces, and performing detailed mechanical inspections of rudders, steering systems, propellers, and shafting.

The contract includes core services for each vessel and supplemental work provisions, with a total not-to-exceed amount of $15,500 for supplemental materials. The period of performance is thirty days after shipyard arrival, and all work must be conducted within the San Francisco Bay area, including Sacramento and Stockton. The vessels are a Fleet Utility Craft (PG-615) similar to a US Navy LCM-6 and an ex-US Coast Guard 41 ft. UTB (PF-612), with specific technical requirements for coating, cathodic protection, and mechanical system restoration. The solicitation is issued by the U.S. Department of Transportation Maritime Administration (MARAD) Suisun Bay Reserve Fleet.

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DESCRIPTION/SPECIFICATIONS/WORK STATEMENT

GENERAL INFORMATION

PG-615 Dynamo & PF 612 Harrier Haul Out & Repair 2025

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 interferences; 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 COR 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 COR 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-seaworthy, all repair/upgrade 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 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 COR 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 COR.

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 PG-615 is a Fleet Utility Craft similar in design to a US Navy LCM-6 without bow ramp. The craft was built by Quality Shipbuilders, Inc., Moss Point, Mississippi, builder’s hull #125, in August 1986. Vessel particulars are as follows:

· Length, overall: 57 feet

· Beam, molded: 15 feet

· Depth, molded: 6 feet 6 inches.

· Draft, light loading: 2 feet 3 inches

· Draft, heavy loading: 3 feet 3 inches

· Molded Displacement, light: 80,100 lbs.

· Molded Displacement, heavy: 129,200 lbs.

· Multi-function Display: Furuno TZTL12F S/N 1000-3010-7826

· Existing coating above waterline: International Intershield 300V, Interthane 990HS

· Existing coating below waterline: International Intershield 300V, Interspeed 6400NA

14. The PF-612 HARRIER is an ex-US Coast Guard 41 ft. UTB built in 1977. The hull and deck are of aluminum construction. The cabin and cuddy are a single fiberglass unit bolted to the deck. The boat was re-engined to Tier 3 requirements in 2015. Vessel particulars are as follows:

· Length:

40’ 08”

· Beam:

13’ 05”

· Draft:

4’ 02” max

· Displacement:

28,500 lbs.

· Fuel Capacity:

480 gal.

· Propulsion:

Two Cummins QSB6.7 T3 Marine Diesels, each driving a Twin Disc MGX-5065A Marine Transmission and a Michigan Wheel Dyna-Quad 26” x 26” NIBRAL propeller

· Horsepower:

2 x 318 BHP

· Max Speed:

26 Knots

· Existing coating above waterline: International Intershield 300V, Interthane 990HS

· Existing coating below waterline: International Intershield 300V, Interspeed 6400NA

15. To the maximum extent possible and consistent with the Federal Acquisition Regulations Part 23, the Government requires during the performance of the work under this Statement of Work (SOW) the Contractor to provide or use products that are: energy efficient (ENERGY STAR® or Federal Energy Management Program (FEMA)-designated); water-efficient; biobased; environmentally preferable (e.g., EPEAT-registered, or non-toxic or less toxic alternatives); non-ozone depleting; or made with recovered materials. Unless otherwise identified in this SOW, each recovered materials or biobased product provided and delivered must meet, but may exceed, the minimum recovered materials or biobased content of an EPA- or USDA-designated product. The sustainable acquisition requirements specified herein apply only to products that are required to be: (1) delivered to the Government during contract performance; (2) acquired by the contractor for use in performing services (including construction) at a Federally-controlled facility; (3) furnished by the contractor for use by the Government; or (4) specified in the design of a building or work, or incorporated during its construction, renovation, or maintenance.

Specifics for the PG-615

0001.0 Core Services

The intent of this specification is to haul out the craft, abrasive grit blast and preserve the hull and topside surfaces, replace the anodes, inspect shafting, steering system, rudders and perform general repairs.

0001.1 HAUL OUT AND LAUNCHING

A. Haul out the craft for inspection, coating and repairs as described herein. At the completion of all required work, launch the craft. All movement of the craft within the Contractor’s facility shall be the Contractor’s responsibility.

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

C. Provide a haul out report to the COR showing the block locations after fleeting, locations of all hull anodes, and coating system applied, prior to re-delivery and Government acceptance of the vessel.

0001.2

HULL / TOPSIDE CLEANING AND INSPECTION

This section deals with the cleaning and inspection of the vessel’s hull and topsides.

A. Secure all openings to prevent the ingress of wash water, including watertight doors, hatches, deck house vents, port lights, engine exhaust pipes, and tank vents.

B. Water-wash the hull and topsides using high-pressure fresh water at a minimum of 3000 PSI to remove dirt, growth, and salts.

C. Examine hull and topside 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.

D. 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.

01.3 HULL FENDERING INSPECTION

A. Remove Hull Fendering System.

B. After high pressure water washing as performed in CLIN 0001.2, inspect hull fendering system and provide submit a written report of the conditions found during this inspection and make recommendations, if any to the COR.

C. Renew hardware with hot dipped galvanized hardware.

D. Any additional repairs required will be the subject of a change order.

0001.4 HULL SURFACE PREPARATION

A. Remove and scrap the existing aluminum anodes. Anodes are the bolt-on type.

i) There are nine (9) ea. 22 lb. aluminum anodes bolted to pads on the hull.

ii) Three (3) ea. 6 lb. aluminum anodes on each strut leg, total of six.

iii) One ea. 12 lb. aluminum anode on each skeg, total of two.

iv) Two ea. 6 lb. aluminum anodes on each rudder, total of four.

v) One aluminum anode on each propeller shaft, total of two.

B. Prior to grit blasting, close, cover and protect all watertight doors, hatches, tank vents, deck house vents, engine exhaust pipes, port lights, portholes and other openings to prevent damage and the ingress of blasting grit. Mark existing paint scheme to facilitate the re-application in CLIN 0001.8.

C. After protective measures have been accomplished, grit blast the entire hull of the vessel, main deck edge to flat keel, including skegs, port and stbd, fore and aft, to SSPC SP-6.

D. Grit blast the entire main deck of the vessel to SSPC SP-6. Include fillet welds to deck along the periphery of the deck house, pilot house, ladders, coamings, and vents.

E. Grit blast the entire topside of the vessel, to include the deck house, wheelhouse, and their roofs, to SSPC SP-6. Include the two (2) vent and fuel pipe containment boxes.

F. Grit blast the rudders to SSPC SP-6 after removal from the vessel as specified in CLIN 0013.

G. Upon completion of grit blasting, the Contractor is to make a visual inspection of the entire hull, topside and rudders. Submit a written report of the conditions found during this inspection and make recommendations, if any to the COR.

H. 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.

0001.5

ULTRASONIC HULL GAUGING SURVEY

Contractor is to provide all labor, equipment and material to ultrasonically gauge the hull of the vessel.

A. Survey is to include 100 shots, locations specified by the COR.

B. The COR shall be notified and present prior to the Hull Gaging Survey.

C. The Contractor will provide a written report of findings which will include the following elements: inspection area (bottom, port and starboard side, stern, suspect areas), shot number (according to list), original plate thickness, measured plate thickness, thickness loss and percent wastage.

D. In areas where there is unacceptable loss and/or wastage the Contractor shall provide recommendations for correction.

E. Any additional repairs required will be the subject of a change order.

0001.6 INTERNAL INSPECTION OF VOIDS

A. Open the bolted manhole covers for the four (4) wing tank voids located port and starboard, forward and aft. There are four manholes total to be opened, one per void.

B. Open the bolted manhole covers for the two (4) inner bottom voids, located forward and aft. There are two manholes total to be opened, one per void.

C. Open the hatch for the forepeak void.

D. Open all sounding tube plugs for the four (4) voids and two (2) double bottoms to assure they are free. Close up using anti-seize compound.

E. Ventilate all voids and double bottoms for internal inspection. Perform a visual inspection of the internal coating of voids and forepeak in the presence of the COR. Provide a written report to the COR of recommendations for repairs, failures, rust and scale as found.

F. Any additional repairs required will be the subject of a change order.

G. When directed by the COR, reassemble and close manholes using new gaskets and hardware.

0001.7 STEEL WORK

A. Stanchions

a. Remove existing non-used stanchion sockets with pads and/or doublers located throughout the vessel.

b. Inspect all stanchions, and sockets, doublers and lifelines that conform to USCG and OSHA regulations.

c. Repair Bow vertical ladder handrail.

d. Prepare surfaces of repaired sockets and stanchions and apply two coats of anti-corrosive.

B. Remove both Port and Stbd cable spools and return to SBRF. Ensure no tripping hazards remain present on the deck.

C. Inspect the STBD Bow mooring cleat. Provide recommendations for repair or replacement.

D. Inspect STBD AFT mooring cleat. Inspect the deck underneath. Provide CFR for the cleat and the steel underneath. Provide recommendations for the repair if needed.

E. Inspect Wheelhouse watertight door. Provide CFR of condition of metal condition, and welds. Provide a recommendation for repair.

F. Any additional repairs required will be the subject of a change order.

0001.8 HULL, TOPSIDE and WELL DECK COATINGS Contractor is to provide all labor, equipment and material to accomplish the following surface coatings. 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. UNDERWATER HULL (Keel to Deep Load Line)

1. Apply Blue Seal Base to manufacturers specification.

B. ABOVE-WATER HULL (Deep Load Line to Main Deck). Care is to be taken so overspray or roll on does not come in contact with areas not intended for paint. (Main Deck, deck house, cleats, etc.)

1. Apply Blue Seal Base to manufacturers specification.

2. Draft markings are to be hand painted with two (2) coats of high gloss modified (acrylic) epoxy (white).

3. Paint in the vessel’s hull number “PG-615” on center of transom using two (2) coats of high gloss modified (acrylic) epoxy (white).

C. MAIN DECK AND DECK HOUSE ROOF COATING

1. Apply one (1) spot coat of zinc rich epoxy.

2. Apply two (2) spot coats of high solids epoxy, alternating colors to assure adequate coverage.

3. Mask out a 2-inch periphery around all vertical surfaces where spot coated on the main deck and apply one (1) spot coat of non-skid, deck grey.

4. Remove masking and apply one (1) full coat of high solids epoxy over main deck, including over the non-skid.

D. DECK HOUSE AND WHEELHOUSE COATINGS

1. Apply one (1) spot coat of zinc rich epoxy.

2. Apply two (2) spot coats of high solids epoxy, alternating colors to assure adequate coverage.

3. Vertical surfaces, apply one (1) full coat of high gloss modified (acrylic) epoxy. This topcoat will be a combination of Caribbean Blue, white and black to match the existing paint scheme.

4. Deck house and wheelhouse roofs, 1 full coat of high solids epoxy, haze grey. Finish wheelhouse eyebrow in gloss black acrylic.

E. WELL DECK COATING

1. Apply two (2) spot coats of high solids epoxy to all prepared areas.

2. Apply one (1) additional spot coat to prepared areas on vertical and overhead surfaces (white)

3. Apply one (1) full coat of high solids epoxy, white, to the deck area.

0001.9 CATHODIC PROTECTION

A. Install nine (9) ea., equivalent aluminum anodes, to replace the twenty-two (22) pound zinc anodes, military type, 6” x 12” x 1 ¼” with two (2) cast-in cored holes on 6” centers to the doubler/stud assemblies removed in CLIN 0001.4. Install anodes to bolts using 316 stainless steel flat washers and “nylock” nuts.

B. Provide and install three (3) ea., equivalent aluminum anodes, to replace the 6-pound zinc anodes, to each strut leg, for a total of six (6) anodes. Each is to be mounted by way of 2 ea. stainless steel studs that are welded to the substrate and secured with stainless steel flat washers and “nylock” nuts.

C. Provide and install one (1) ea., equivalent aluminum anode, to replace the 12-pound zinc anode to each skeg, for a total of two (2) anodes. Each is to be mounted by way of 2 ea. stainless steel studs that are welded to the substrate and secured with stainless steel flat washers and nylock nuts.

D. Provide and install two (2) ea., equivalent aluminum anodes, to replace the 6-pound zinc anodes to each rudder face, for a total of four (4) anodes. Each is to be mounted by way of 2 ea. stainless steel studs welded to the substrate and secured with stainless steel flat washers and nylock nuts.

E. Provide and install one (1) ea., equivalent aluminum anodes, to replace the zinc anode to each propulsion shaft, for a total of two (2) anodes.

F. Torque all nuts properly to prevent twisting of studs or galling the threads.

0001.10 RUDDERS and STEERING

A. Measure and record rudder bearing clearances. Remove port and starboard rudders. Clean rudder shafts, glands, and bearings, ensure all are free of grease and inspect for damage, particularly in way of the keyways. Inspect hydraulic cylinders, hoses, tie rods and tillers. Provide a report of findings to COR and recommendations for repair if needed.

B. Reinstall rudders and steering components. Lubricate with Environmentally Acceptable Lubricant (EAL) EPA - VGP-compliant grease. Adjust for alignment and prove proper operation.

0001.11 PROPELLERS and SHAFTING

A. Remove propellers and return to SBRF.

B. Inspect shafting, struts, stern tubes, and mechanical seals. Measure and record strut and stern tube bearing clearances. Provide a CFR of all findings to the COR within 2 days after completion of inspection.

C. Disconnect mechanical seals and inspect for wear. Disconnect propeller shafts and remove from the craft. Inspect journals for wear and straightness. Provide a CFR of all findings to COR.

D. Renew STBD shaft seal with the complete Duramax Seal Kit.

E. When directed by COR, reinstall shafting and GFP propellers. Check shaft-to-transmission coupling for runout and provide a report to COR.

F. Any additional repairs required will be the subject of a change order.

0001.12 DECK HOUSE HATCHES and DOORS

A. Remove two (2) each sliding well deck house hatch covers. Clean to remove all grease, then power tool clean the rails and grooves that the hatches slide on to SSPC- SP6. Coat steel areas of hatch grooves IAW CLIN 0001.8. Apply a light coating of EAL EPA - VGP-compliant grease to brass rails.

B. Free and lubricate with EAL all deck house watertight door / hatch dogging assemblies.

C. Inspect doors and hatches for holes and deterioration. Provide CFR to COR with recommendations for repair.

D. Remove watertight door gasket material on two (2) aft watertight doors on the deckhouse. The FWD watertight door is not attached and shall be provided by the SBRF. Blast all three (3) door gasket channels in accordance with CLIN 0001.4. Provide and install new gasket material for the three (3) hatch doors, then chalk test to confirm proper sealing. Chalk test shall be done in the presence of the COR.

E. Provide and install two (2) dogs to the deckhouse FWD hatch door. Remove makeshift plywood door.

F. Reinstall sliding hatches and watertight doors.

G. Renew Port and STBD Engine Room Door hinges.

H. Clear out drains within the Engine Room Door frames.

I. Prove proper operation of all items identified in this CLIN.

J. Coat new and disturbed areas in accordance with CLIN 0001.8

K. Any additional repairs required will be the subject of a change order.

0001.13 AFT WELL DECK CLEANING AND COATING

A. Prepare rusted surfaces to SSPC SP-6. This is concentrated in the aft section deck and lower portion of bulkhead (assume 50 sq. ft. for estimating purposes) B. Spot coat prepared surfaces in accordance with CLIN 0001.8. Overlap well into intact coatings.

0001.14 LAZARETTE CLEANING AND COATING

A. Pump accumulated water out of Lazarette, if any.

B. High pressure water wash the interior of the lazarette, including steering rams and rudder shaft glands. Remove wash water and debris. Inspect interior and steering system and provide written report of findings.

C. Mechanically clean areas where coating has failed to SSPC-SP3. Apply a rust converter to prepared areas.

D. Spot coat prepared areas with two coats of anti-corrosive.

Specifics for the PF-612 HARRIER

0001.15 Core Services

The core services of this work package is to haul out the vessel, prepare hull surfaces for recoating by sanding, recoat hull, renew all anodes, and perform other miscellaneous repairs.

0001.16 HAUL OUT AND LAUNCHING

A. Haul out the vessel for inspection, coating and service as described herein. Provide suitable blocking and support under the hull. At the completion of the required work, launch the vessel. Inspect interior to assure there is no leakage.

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

0001.17 HULL AND TOPSIDE 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 hull and topside for apparent damage and coating failure. Submit a written report within 48 hours 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.

0001.18 ANODES

A. Renew 4 ea. aluminum anodes from the transom, reinstall after completion of coatings.

B. Renew 2 ea. clamp-on anodes from EACH propeller shaft with aluminum anodes.

0001.19 UNDERWATER HULL SURFACE PREPARATION

A.

Notations of Hull Markings.

B.

Sand the hull (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.

C. Abrade the freeboard coating 100% to remove any loose paint and to roughen up the existing coating surface in preparation for recoating. Do not remove intact coating.

D. Solvent Wipe

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 COR.

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.

0001.20 FREEBOARD SURFACE PREPARATION

A. Spot bare metal power tool clean to SSPC-SP 11 any areas that are showing

Active corrosion, pitting or loose paint. Feather back intact paint where adjacent to bare metal.

For bidding purposes, assume 10% of the total square footage of the underwater hull in scattered areas will require SP 11 and feathering.

B. Abrade the freeboard coating to remove any loose paint and to roughen up the existing coating surface in preparation for recoating. Do not remove intact coating.

C. Solvent wipe the abraded coatings to remove any dust.

D. Upon completion this surface preparation, the Contractor is to make a visual inspection of the freeboard. Contractor is to submit a written report of the conditions found during this inspection within two days and make recommendations, if any to the COR.

E. 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.

0001.21 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 and fendering.

B. Apply Blue Seal Base according to manufacturer’s specification.

0001.22 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.

B. Apply one (1) spot coat of US Paint etching primer G-9072 or equal to any bare metal areas.

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 one (1) full coat of Interthane 990HS or equal, Caribbean Blue.

0001.23 SHAFTING

A. Inspect shafting, strut bearings, stern tube bearings and mechanical shaft seals.

B. Measure and record bearing clearances. Provide a report of all findings within 2 days after completion of inspection.

C. Renew Port and Stbd shaft seal kits.

D. Any additional repairs required will be the subject of a change order.

0002.0 SUPPLEMENTAL WORK

The Contractor shall provide additional labor and materials, if requested by the Government, to address any emergent work which may arise throughout the contract period. These supplemental requirements shall be identified by a “Request for Pricing” issued by the COR or by a “Condition Found Report” issued by the Contractor. If a fair and equitable price can be agreed upon by both parties to perform the supplemental work, the COR and/or Contracting Officer (CO) may issue a Delivery Order to the Contractor which authorizes the Contractor to perform that work. The total amount of Supplemental Labor and Materials/Subcontractor labor/services ordered shall be at the discretion of the COR and/or CO.

0002.1 Supplemental Labor

Supplemental Labor is considered labor performed by direct employees of the Contractor. (It does not include subcontracted labor/services). The Government has estimated a not to exceed of 250 supplemental labor hours for this service. The Contractor shall propose a fully burdened hourly yard-wide labor rate to perform supplemental labor. This rate shall be applicable 24 hours per day, seven (7) days per week and shall not be increased for overtime or penalty time and will be utilized in negotiating a fixed price Delivery Order for subsequent supplemental labor.

0002.2 Supplemental Material/Subcontractor Requirements

Supplemental Material/Subcontractor Requirements are materials and/or subcontracted labor or services which either the Contractor or the Government requires. The Government has provided a not to exceed amount of $15,500.00 for supplemental Materials. All costs for supplemental materials and supplemental subcontracted labor/services shall be a pass-through cost without any markup by the Contractor. (Note: Labor which the Contractor provides, using their own personnel, to procure and deliver supplemental materials aboard the ship or in support of subcontracted labor/services, is considered Supplemental Labor). All supplemental material and supplemental subcontracted labor/services which exceed $200.00 shall be supported by hard copies of vendor quotations, paid invoices and/or receipts, if requested by the COR.

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