Enclosure (1) for USS AUGUSTA (LCS 34) FY26 DSRA Sources Sought.pdf

Enclosure (1) | Page i

Enclosure (1): Outline of some of the work anticipated to be completed under the expected USS

AUGUSTA (LCS 34) FY26 (DSRA)

A. General

a. Competition Area: Coast Wide – West Coast

b. Rough Estimate Man-Days (including scope for Temporary Services):

i. Maintenance Ship Yard~ 100,861

ii. Modernization Ship Yard~ 13,519

c. Ship Particulars:

i. Length: 421.5 ft. (128.5 m)

ii. Beam: 104 ft. (31.6 m)

iii. Draft: 15.1 ft (4.6 m)

iv. Displacement: 2,377 metric tons light

3,228 metric tons full 851 metric tons deadweight

v. Mean Navigable Water depth draft: >33 ft

d. Facility Particulars:

i. Pier Length: > 505 ft

ii. Electrical: 1,600 amps, 450 volts, three phase, three-wire, 60 Hz., (UFC 4-150-

02Table A-7)

iii. Potable Water: 4,500 GPD (UFC 4-150-02 Table A-4)

iv. Sea Water: 1,000 GPM (UFC 4-150-02 Table A-3), 150 PSI measured at the most remote outlet (UFC 4-150-02, Para 3-3.2.1)

v. Sewage: 250 GPM (UFC 4-150-02 Table A-6). Ability to accommodate and dispose of10,000 GPD of effluent and 10,000 GPD of waste water.

vi. Mean Pier Water depth draft: >33 ft

vii. Dry Dock to support LCS 2 Class Ship

B. The Availability’s modernization scope will largely be the TSCE-HW and SW Upgrade, A/C Plant Chill Water Pumps Replace, 57MM Deck Protection Mod, AUX 5 Tank Top Pitting Mod, SEARAM Radar Maint unit, SEARAM software, combined avail and will include a significant amount of work across multiple trades and spaces. The awarded contractor must be able to include and incorporate AIT integration, 3rd Party contractors, Government personnel, LLTM procurement, etc. in their Integrated Production Schedule (IPS). Key trades & efforts include: Structural welding, cabling pulling, piping, electrical and ventilation work if needed. Both the MSR and AIT will execute the structural/Industrial work. Further direction will be provided in the work specifications to define the work split.

C. The Contractor shall provide qualified aluminum welders for structural repair, fabrication and inspection capabilities that meet the minimum requirements of S9LCS-BF-SRM-010/LCS-2 CL, Inspection, Testing, Fabrication, and Welding for Structural Repair, Alteration, and Modernization, for LCS-2 Variant Ships.

D. The Availability’s maintenance requirements are expected to include the following types of work:

Enclosure (1) | Page ii

Hull Structure

• Condition-based structural weld repair and base metal weld build-up.

• Condition-based repair and replacement of watertight doors, hatches

• Condition-based repair of Stern Doors and Hangar Door

• Preservation and condition-based repairs of Underwater Hull

• Anode replacement

• Condition-based inspection and repair of Ride Control System

• Mooring Station repair

Propulsion Plant

• Condition-based replacement of Waterjet and Shaft assembly

• Clean and repair to the GTMRG Lube Oil Coolers

• Clean and repair to the MPDERG Lube Oil Coolers

• Repair of Number One Main Propulsion Gas Turbine Shaft, Inner Thrust Bearing Block

Assembly

• Replacement of Propulsion Waterjet and Shaft Assembly

Electric Plant and Distribution Equipment

• Cableway inspection and condition-based repair. Additionally, circuit breaker repair.

• Generator support system repairs.

Command and Surveillance

• Condition-based replacement of AN/SPS-77(V)2 Sea Giraffe Agile Multiple Beam (AMB)

Radar Turntable

• Condition-based replacement of AN/SPS-77(V)2 Sea Giraffe Agile Multiple Beam (AMB)

Radar Antenna Unit

• Condition-based replacement of Echosounder Transducer Replacement

• Condition-based preservation of Bridgemaster E Turning Unit

Auxiliary Systems

• Condition-based repair and replacement of insulation and lagging in machinery spaces.

• Condition-based Exhaust Ventilation Cleaning

• Clean A/C plant condensers.

• Sea Valve repair/replacement to include waster sleeve replacement

Outfit and Furnishings

• Condition-based replacement of deck covering and exterior deck non-skid.

• Condition-based replacement of flight and hangar deck non-skid.

• Aircraft Securing Fittings Replacement

• Condition-based replacement of hull insulation.

Support Services

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• Services are directly related to availability, location, duration, and man-day determination.

Man days can differ by region and whether the availability is performed in a public or private ship repair facility. Services are predominately driven by availability duration with the exception of cleaning and pumping (tanks and bilges), crane, rigging, and temporary refrigeration services which are more ship-specific.

• Temporary Air Conditioning and Lodging

• Hazardous Waste Control

• Support Services for AIT Install Teams

Key Maintenance Work Items (not all inclusive)

• Underwater Hull; inspection, repair and preservation

• Waterjet and Shaft Assembly; install

• Ride Control System Components repairs

• Fire Pump and Motor; overhaul

• Ride Control Roll Fin and Aileron Overhaul; accomplish

• Flight Deck Nonskid; replace

• Various Aluminum Structural Welding Repairs

Key Modernization Work Items (not all inclusive)

• TSCE-HW and SW Upgrade DCLOP Tech Refresh

• AUX 5 Tank Top Pitting Mod

• Sea Water Cooling Mods

• FOCM Padeye Addition