6991PE24Q000009 Spec 07.22.2024.pdf

FS-65 MARY ANN DDX 2024 Page 1

DESCRIPTION/SPECIFICATIONS/WORK STATEMENT

GENERAL INFORMATION

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.

Even though this craft is not inspected or classed, all work shall be in compliance with the latest Regulatory Body requirements. The term, “Regulatory Bodies” includes the American Bureau of Shipping (ABS), United States Coast Guard (USCG), 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. 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 Contracting Officer’s Representative (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.

6. 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.

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7. 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.

8. 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 Government will deliver the vessel under its own power to and from the Contractor’s drydock or synchrolift.

9. 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 re-certifications if conditions change which will affect the Certificate. Gas-Free Certificates shall be updated daily by competent persons.

10. 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.

11. 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.

12. Fleet Service (FS)-65 MARY ANN is an ex-US Navy Yard Salvage Derrick (YSD) having the following particulars:

• Built: 1944

• Length, overall: 103 feet

• Breadth, molded: 30 feet

• Depth, molded: 7 feet

• Displacement: 220 tons

• Draft: 4 feet

13. 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

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(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 FS-65 MARY ANN

0001.0 CORE SERVICES

The core services of this work package are to drydock or otherwise haul out the vessel, clean, perform surface preparation and coating to preserve the hull and main deck surfaces, renew the hull, rudder and keeler cooler anodes, and perform other miscellaneous repairs.

0001.1 DELIVERY

The Government will deliver the vessel under its own power to and from the Contractor’s drydock or synchrolift.

0001.2 DRY-DOCKING

A. Drydock the vessel for inspection, coating and repairs as described herein. At the completion of the required work, undock the vessel. The drydocking block plan from the vessel’s last drydocking in 2021 is provided.

B. Fleet the vessel for access to hull areas obstructed by docking blocks to assure 100% coating coverage on hull bottom.

C. Provide a docking plan indicating block positions used, location of anodes, keel coolers, and any repairs or modifications made to the hull.

0001.3 HULL, DECK, AND DECKHOUSE CLEANING AND INSPECTION

A. Secure all openings to prevent the ingress of wash water, including watertight doors, weathertight doors, hatches, vents and port lights.

B. Remove all anodes on hull, rudders, and nozzles. Do not remove keel cooler anodes until step D below is completed.

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C. Water-wash the entire vessel exterior hull, including exterior main deck, sides, rakes, and bottom, port and starboard, fore and aft, using high-pressure fresh water at a minimum of 3000 PSI to remove dirt, marine growth and salts.

D. Prior to removing keel cooler anodes, test the keel coolers for electrical isolation from the hull with a Simpson 260 series or equal analog volt-ohm meter (VOM), to give the COR an indication of the performance of the keel coolers’ anode systems. All anodes are aluminum bolt-on type. Once testing is complete, remove keel cooler anodes, retaining insulators and copper bonding straps.

E. Water-wash the keel coolers using high-pressure fresh water at a minimum of 3000 PSI to remove marine growth. Hand scrape hard growth. Power-wash a second time.

F. Examine hull, deck and keel coolers for coating failure and apparent damage.

Submit a written report within one day of conditions found showing discrepancies found and their location to the COR.

G. 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.

0001.4 RUBBER HULL FENDERING

A. Remove two approx. 18-foot-long sections of 10” x 10” rubber D-type fendering, one each from the port and stbd bow, prior to grit blasting.

B. Fair bent flanges where fendering is attached.

C. Upon completion and curing of freeboard coating, renew these two 18-foot-long sections of fendering with new 10” D rubber and install with hot dipped galvanized bolts, washers and nuts.

0001.5 SURFACE PREPARATION

A. Prior to surface preparation, secure all watertight doors, weathertight doors, hatches, vents and port lights, and other openings to prevent ingress of blast contaminants. Wrap and protect keel coolers. Wrap and protect crane.

B. Remove anchor and chain. There is only 18 feet of chain attached to the anchor.

Reinstall anchor and chain upon completion and curing of coatings.

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C. After protective measures have been accomplished, abrasive grit blast to SSPC- SP6 Commercial Blast Cleaning the underwater body, freeboard, main deck (including hatch gutters, hatches, manhole covers, vents, bitts, cleats and chocks), engine house deck, and anchor and chain.

D. Upon completion of surface preparation, the Contractor is to make a visual inspection of the entire hull and main deck. Contractor is to submit a written report of the conditions found during this inspection 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.

0001.6 EXTERIOR COATING

Contractor is to provide all labor, equipment and material to accomplish the following surface coating. All coating shall be applied in accordance with the coating manufacturer’s recommendations and under the supervision of the coating manufacturer’s representative.

A. Underwater body (Keel to Deep Load Line)

1. Apply two (2) full coats of Intershield 300V or equal. Alternate colors between coats to assure proper coverage.

2. Apply two (2) full coats of Interspeed 6400NA. Alternate colors between coats to assure proper coverage. Final coat to be Red.

B. Freeboard (Deep Load Line to Main Deck), and Anchor and Chain

1. Apply two (2) full coats of Intershield 300V or equal. Alternate colors between coats to assure proper coverage.

2. Apply one (1) full coat of Interthane 990V or equal, Black.

3. Draft markings are to be hand painted where bead-welded or punch-marked with two (2) coats of Interthane 990V White or equal.

4. Paint in the vessel’s name “MARY ANN” on the transom using two (2) coats of Interthane 990V White or equal.

5. Coat anchor and anchor chain with two full coats of Intertuff 262 or equal, Black.

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6. Coat anchor with one full coat of Interthane 990V or equal, Black.

C. Main Deck and Engine House Deck

1. Apply two (2) full coats of Intergard 264 or equal to main deck, vents, manhole covers, bitts, cleats, chocks and other deck fittings.

2. Apply one (1) full coat of Interthane 990V or equal, Deck Gray, to a 12” perimeter around the deck edge, engine house, hatches, coamings, vents, manhole covers, bitts, cleats, chocks and other deck fittings.

3. Mask a 6” perimeter around areas identified in C.2 above.

4. Roll on one (1) full coat of Intershield 5150LWT lightweight epoxy non-skid deck coating, Deck Gray.

For all coatings, care is to be taken so overspray does not come in contact with unintended surfaces on the vessel.

0001.7 CATHODIC PROTECTION

A. Hull. Renew twenty bolted anodes as original (AHC-10 aluminum).

B. Kort nozzles. Renew four bolted anodes per nozzle as original (AHC-11 aluminum).

C. Rudders. Renew two bolted aluminum anodes per rudder, one per side, as original (AHC-10 aluminum).

D. Keel Coolers. Renew seventeen bolted anodes as original:

1. Eight ea. AHS-37 aluminum anodes per main engine keel cooler.

2. One ea. AHS-20 aluminum anode for the generator keel cooler.

3. Inspect copper bonding straps, strap covering and insulators for damage.

Replacement of any of these components will be the subject of a change order.

4. Test the keel coolers for electrical isolation from the hull again after anode renewal. Prove to COR by testing with a Simpson 260 series or equal analog

VOM.

Install anodes only after all coatings have been applied and sufficiently cured.

0001.8 PROPELLERS, NOZZLES, SHAFTS AND BEARINGS

A. Inspect port and stbd propellers, Kort nozzles, shafts and bearings for any damage and probable cause. Provide a report of all findings.

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B. Measure clearances in both strut and stern tube bearings and provide a report of findings.

C. Remove propellers. Inspect, check balance and provide a report of findings.

Polish, blue-in and reinstall. If balancing or repairs are required, this will be the subject of a change order.

0001.9 PROPELLER SHAFTS CATHODIC PROTECTION SYSTEM

INSPECTION

A. Inspect the Electroguard propeller shaft cathodic protection systems port and starboard and provide a report of findings.

B. Repair or replacement of any components will be the subject of a change order.

0001.10 BOW BULWARK REPLACEMENT

A. Crop out and scrap existing bulwark, supporting gussets, and bulwark fendering on the bow of the vessel. Leave stem piece in place. Grind all cut areas smooth.

B. Renew the bulwark to original dimensions using 5/16” steel plate. Substitute shaped steel gussets for the original flat steel gussets for added strength. Align gusseting with the vessel’s framing as much as possible. Install new 2 ½” SCH 80 pipe trim on top.

C. Install new closed chocks port and starboard through the bulwark similar to that removed from the port side.

D. Coat new steel and disturbed coatings in accordance with CLIN 0001.6.

E. Install new 10” black D-rubber fendering to the outer surfaces in similar fashion to that fendering on the rest of the vessel, coming to a blunt point on the bow as original. This new fendering will extend further aft than the original. Total length of fendering on the bow bulwark to be approx. 10 ft 9 in port and stbd.

Install using new hot dipped galvanized bolts, washers and nuts.

0001.11 MAIN DECK AFT LOCKER

A. Crop out and renew wasted steel in stbd aft corner of the locker on the main deck, stbd side near stair going up to engine house deck.

B. Remove and scrap door. Enlarge doorway horizontally by 2”.

C. Fabricate and install new door with new stainless steel hinges and hasp.

D. Abrasive grit blast the interior to SSPC-SP6.

E. Coat in accordance with CLIN 0001.6.

0001.12 ENGINE HOUSE AND DECK HOUSE WEATHERTIGHT DOORS

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A. Renew all dogs and wedges on two engine house doors and one aft deck house door. The dogs are old and frozen.

B. Renew the gasket material for each door.

C. Chalk test for fit and adjust dogs as necessary.

D. Coat in accordance with CLIN 0001.6 B above, except that the topcoat is to be

Caribbean Blue.

0001.13 OXY-ACETYLENE CYLINDER RACK COATING

A. Unbolt and disconnect rack.

B. Abrasive grit blast the rack and clamps to SSPC-SP10 Near-White-Metal Blast

Cleaning.

C. Powder coat rack and clamps.

D. Reinstall with new stainless steel hardware.

0001.14 STEEL BUOYS AND SKID BOXES BLASTING AND COATING

A. Remove buoys and skid boxes from main deck after arrival and ship to blast area.

B. Remove lifting shackles from skid boxes. Reinstall with safety wire when skid box coatings have cured.

C. Abrasive grit blast to SSPC-SP6 Commercial Blast Cleaning two (2) ea. 56” diameter steel buoys and twelve (12) ea. 78” x 52” x 24” skid boxes.

D. Inspect buoys and skid boxes and submit a report of findings. If repairs are required, this will be the subject of a change order.

E. Apply two (2) full coats of Intergard 264 or equal to the buoys and skid boxes.

Alternate colors between coats to assure proper coverage.

F. Apply one full coat of Intertuf 262 or equal, White, to buoys, G. Apply one full coat of Intertuf 262 or equal, Yellow, to skid boxes.

H. Deck load buoys and skid boxes upon completion of all work aboard, prior to launching.

0001.15 MAIN DECK HATCHES

A. Open, exercise and lubricate all main deck hatches:

i. One flush deck 18” x 25” oval, forward, for chain locker.

ii. One raised 30” x 30” port side forward, to Bos’n’s locker

iii. One flush deck 25” x 25”, to ballast chain hold

iv. Two raised 19” x 26” oval, aft to Lazarette.

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B. Provide a report of findings. Repairs, other than those specified in this CLIN will be the subject of a change order.

C. Power tool clean to SSPC-SP11 all knife edges.

D. Chalk test to prove sufficient knife edge contact. Adjust as necessary.

E. Clear gutter drains on A.i and A.iii.

F. While hatch to ballast chain hold is open, inspect for water and pump out.

0001.16 LAZARRETE SPOT PRESERVATION AND RUDDER SHAFT

PACKING

A. Remove small accumulation of water and hydraulic oil. Wipe these areas dry.

B. SSPC-SP3 Power Tool Clean in spots where coat has broken down or corrosion has broken through coating. For bidding purposes, assume 20 sq. ft. in scattered areas.

C. Apply two spot coats Intershield 300V or equal in contrasting colors, topcoat White.

D. Repack rudder shaft glands.

0001.17 INFLATABLE LIFE RAFT MOUNT

A. Fabricate mounting skids for the existing float-away inflatable life raft rack.

B. Install alongside starboard stack tower where indicated by the COR.

C. Coat in accordance with CLIN 0001.6C.

D. Install rack with new stainless steel hardware.

0001.18 ENGINE HOUSE SPOT PRESERVATION

A. Spot Power Tool Clean to SSPC-SP3 areas on the engine house bulkheads where corrosion has broken through, including but not limited to around windows, doors, and Lazarette vent hood. For bidding purposes, assume 150 sq. ft. in scattered areas.

B. Feather back existing coating.

C. Spot coat in accordance with CLIN 0001.6B, except topcoat to be Caribbean

Blue.

0001.19 CRANE FUELING STATION AND VESSEL FUELING INLET

INSTALLATION

The intent of this item is to install a supplementary fueling station aboard that can be used to fuel the crane from MARY ANN’s main engine fuel system. The Contractor shall be

FS-65 MARY ANN DDX 2024 Page 10 required to submit their design for this system as part of the Technical Approach required in the solicitation instructions.

A. Remove remaining fuel from the port and starboard fuel tanks. Fuel is CARB #2 red dyed diesel fuel. The fuel is in good condition. Please refer to the attached fuel analysis report. The Government expects a credit back if the Contractor intends to reuse the fuel. There is estimated to be approximately 5,000 gallons aboard at arrival to the Contractor’s facility.

B. Clean and gas free safe for hot work both fuel tanks, as well as the void in between.

C. Design and install a supplementary fuel delivery system, tapping into the diesel engines’ supply or return crossover piping and terminating outside above the engine house.

D. Provide and install a 1 inch heavy-duty 115 VAC 20 gallon per minute diesel fuel transfer system (including fuel meter) for automatic shut-off diesel nozzle, Great Plains Industries (GPI) model V20-115AD+QM40-G8N or equal, and a GPI part number 129500-01quick-fit 25 gpm, 10-micron filter kit or equal. Install the pump/meter/filter assembly to the inboard exterior side of the starboard stack tower just forward of the access soft patch. Note: this pump has a 15-foot suction lift. A check valve/thermostatic expansion valve may be required near the source.

E. Provide and install one Hannay Reels N800 Series 48-52 spring rewind fuel reel, 1 inch x 25-foot hose package, or equal. Install the hose reel just below the pump /meter/filter assembly.

F. Plumb the pump system to the hose reel.

G. Provide and install a diesel fuel quick shut-off nozzle to the bitter end of the hose.

H. Pressure test the system to rated capacity.

I. Temporarily remove the short, inclined ladder leading from the main deck to the engine house top on the port side.

J. Atop the port side fuel tank, crop out the 2” nipple where capped off at the main deck. Install in its place a 3” NPT sched 80 stainless steel nipple, extending 12 inches above the main deck and 18 inches below the main deck into the tank.

Weld 100% both sides. Install a ¼” steel collar at the junction between the main deck and piping.

K. Install a 3” NPT stainless steel coupling and male camlock fitting and cap to the end above main deck. This fitting will now be dedicated to fueling the vessel.

L. Install an appropriately sized welded steel containment around the vessel’s fueling pipe and sounding tube. The forward engine room bulkhead and gusset may be utilized as part of this containment. Install a ½” NPT coupling and plug low through the forward end of the containment for drainage.

M. Provide a non-metallic rigid rain cover for the containment.

N. Reinstall the short, inclined ladder.

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D. All piping and fittings to be American Society for Testing and Materials (ASTM) A312 of A376 stainless steel.

E. All piping to be adequately supported with welded pipe hangers.

F. Penetration through any decks or bulkheads shall be watertight.

G. Coat all new and disturbed steel in accordance with CLIN 0001.6B, except topcoat will match its surroundings.

H. Allow the Government’s fuel supply contractor, Ramos Oil Company, to fuel the vessel at the Contractor’s facility. The vessel will be taking on approximately 12,000 gallons of renewable diesel fuel.

0001.20 NAMEBOARDS

A. Fabricate and install two nameboards aboard the vessel. Nameboards to read, “FS-65 - MARY ANN” as depicted in the provided diagram. Wood to be 1 ½” thick mahogany. Lettering and border to be routed into the face of the nameboards, then painted in with White paint.

B. Overcoat the nameboards front and back with two coats of marine spar varnish.

C. Fabricate mounting hardware using stainless steel pipe clamps, attach to back of nameboards, and then secure nameboards to handrailing on the wheelhouse exterior catwalk, port and stbd, as depicted in the provided diagram and sketch.

0001.21 SHORE POWER

A. Connect the vessel to 480VAC shore power to maintain a charge on the vessel’s starting and auxiliary batteries, and to provide interior lighting to facilitate work to be accomplished in the engine room. Note: The vessel’s 480VAC shore power connection leads to a 220VAC transformer in the engine room.

B. Disconnect shorepower after all work is completed and the vessel is ready for undocking.

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.

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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 300 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 $20,000.00 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 that 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.