Attachment 01 Statement of Work Rev2 02SEP2026_Redacted.pdf

STATEMENT OF WORK (SOW)

Reconditioning and Modification of Five (5) Utility Floats (UFs)

1.0 OBJECTIVE:

1.1 Background

Naval Station Everett, Port Operations requires the re-purpose of five (5) $15'W x 60'L x 5’H Utility Floats (UFs) to create an anchored small boat landing utilizing the SeaFlex Mooring System. The contractor is to clean and provide limited refurbishment for the underwater hulls by scuffing the underwater hull to create a profile that will accept a new coating of antifouling paint, evaluate internal locations on the deck inside each corner of the forward and aft void, and install backing plates for external padeye’s (one padeye on each corner, four total per float) on the underwater hull. The contractor shall modify small areas of the D-rubber on each end of the UF and install pinned couplings to accommodate connecting four of the UFs end to end, and one UF on one end and side to create an (L) shaped small boat landing that does not require pylons.

1.2 Project Title

Recondition Five (5) Existing Utility Floats for Naval Station Everett Port Operations.

1.3 Objective

Recondition underwater hull antifouling coating, install padeye’s for the SeaFlex mooring system, modify D-rubber, and install end-to-end coupling. This will deliver a landing/mooring system specifically purposed and configured for Port Operations tugboats and small boats.

1.4 Asset / Government Furnished Property

Five (5) Utility Floats 15'W x 60'L x 5’H.

2.0 SCOPE OF WORK AND TECHNICAL REQUIREMENTS:

2.1 Hull Preservation and Maintenance

2.1.1 Surface Prep: Clean and prepare the underwater body with an abrasive method to create a surface profile on all five floats to ensure proper adhesion of antifouling paint.

2.1.2 Cathodic Protection: Remove all zinc anodes before painting and save to reinstall upon completion.

2.1.3 Anti-Fouling: Apply marine-grade anti-fouling paint to the entire underwater surface area. This step is to simply clean the sea growth off and apply a “broom sweep”/rough sand to create a profile so that the new antifouling will adhere as a minimum requirement for the reapplication of anti-fouling paint and in preparation for areas requiring hot work. Removing the existing antifouling is not the intent; the "broom sweep"/rough sand will create a profile that allows for a new additional preservative coating to simply stick to the old effective coating and apply coverage for exposed metal. Ultrasonic Testing (UT) measurements are not required or desired.

2.2 SeaFlex Mooring Integration

2.2.1 Pad Eye Installation: Fabricate and install stainless steel heavy-duty padeye’s with internal backing plates at all four corners of the underwater body on each float. The padeye’s must be a 17-Ton Class (or 13.5-Metric Ton Class) stainless steel padeye to safely receive a 1-1/2 (1.5-inch) shackle pin rated to 29,762 pounds (approximately 13.5 metric tons / 14.88 short tons) and must receive 1- 3/8-inch} Stainless Steel Safety Shackle ears (or lugs). (See Padeye Detail below)

2.3 End-to-End Coupling

2.3.1 Fendering Removal: Remove the existing "D" rubber fendering from both longitudinal ends of the floats.

2.3.2 Coupling System: Install steel eyes at each end of the floats, aligned to allow a sliding bar to pass through.

2.3.3 Configuration: Enable the Utility Floats to be locked together securely in an end-to-end sequence. One UF will require coupling at one end and on its side to allow an “L” shape configuration. (See Coupling & Landing Configuration below)

2.4 Buoyancy and Sealing

2.4.1 Hatch Sealing: Replace gasket material for the void covers and seal all hatch covers with the existing nuts.

2.5 Technical Standards

2.5.1 Welding: All structural attachments (pad eyes and coupling eyes) must meet AWS (American Welding Society) marine standards.

2.5.2 Materials: All new hardware must be galvanized or marine-grade steel to extend the condition, strength and prevent premature oxidation in an extended underwater environment.

2.6 Technical Illustrations & Layouts

2.6.1 Padeye Detail (Section 2.2)

The diagram below represents the structural alignment of the heavy-duty 17- Ton Class stainless steel padeye on the underwater hull reinforced by the internal backing plate located inside the corner voids and safely receive a 1 1/2" (1.5-inch) shackle pin rated to 29,762 pounds (approximately 13.5 metric tons /

14.88 short tons) and must receive a 1 3/8 Stainless Steel Safety Shackle ears (or lugs).reinforced by the internal backing plate located inside the corner voids.

2.6.2 Coupling & Landing Configuration (Section 2.3)

The five floats shall be joined using the steel pin coupling bars. Four floats will be linked end-to-end, with the fifth float coupled perpendicularly on the side of the end float to create the "L" shape.

3.0 PROJECT LOGISTICS AND DELIVERABLES

3.1 Government-Furnished Property: The Government will provide five (5) Utility Floats and provide delivery by tugboat.

3.2 Period of Performance: 180 Days from Award Date.

3.3 Place of Performance: Contractor’s facility.

3.4 Deliverables:

3.4.1 Five fully modified Utility Floats meeting all SOW requirements.

3.4.2 Engineering drawings and load rating certifications for the new pad eye installations.

4.0 GOVERNMENT SURVEILLANCE OF SERVICES

4.1 Government Surveillance Official:

4.2 Performance at Government Site: When performance is at a Government site, the Contractor’s representative shall contact the Government representative named above in section 4.1 upon arrival and departure from the work site. If access to a security area is required, continuous escort service for the Contractor’s representative will be provided by the designated Government representative.

5.0 Points of Contact (POC)

5.1 Technical POC:

5.2 Financial POC:

6.0 ADDITIONAL INFORMATION

6.1 Only the Contracting Officer has authority to modify the terms of this contract; therefore in no event will any understanding, agreement, modification, change order, or other matter deviating from the terms of the basic contract between the contractor and any other person be effective or binding on the Government. When or if, I the opinion of the Contractor, an effort outside of the existing scope of the contract is requested, the Contractor shall promptly notify the Contracting Officer in writing. No action shall be taken by the Contractor under such direction until the Contracting Officer has issued a modification to the contract or has otherwise resolved the issue.