Sources Sought for USS KANSAS CITY_STOCKDALE FY26 DSRAs Enclosures 1 and 2.pdf

Enclosure (1) | Page i

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

KANSAS CITY (LCS 022) 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~ 79,000

ii. Modernization Ship Yard~ 5,100

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 L&S Mods, A/C Plant Chill Water Pumps Replace, 57MM Deck Protection 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 & extensive experience with steel fabrication & structural.

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

• Underwater Hull; preserve

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

• Main Propulsion Shaft Alignment Verification

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

• 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 Echosounder Transducer Replacement

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.

• Condition-based replacement of Washers and Dryers.

Ship Assembly and Support Services

• 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

Enclosure (1) | Page iii 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)

• L&S Mods

• DCLOP Tech Refresh

Enclosure (2) | Page i

Enclosure (2): Outline of some of the work anticipated to be completed under the expected USS

STOCKDALE (DDG 106) FY26 DSRA

E. General

a. Competition Area: Coast Wide – West Coast

b. Rough Estimate Man-Days:

i. Maintenance Ship Yard ~ 70,000

ii. Modernization Ship Yard ~ 15,000

c. Ship Particulars:

i. Length: 510 ft, 10.6 inches

ii. Beam: 66 ft 5 inches (breadth, Molded Maximum

iii. Draft: 21 ft 9 inches (Full Load Condition)

iv. Displacement: 9191 tons

v. Mean Navigable Water depth draft: >30 ft 8 inches

vi. Air Draft: 150.5 ft.

d. Facility Particulars:

i. Pier Length: > 509 feet 6 inches

ii. Electrical: 4800 amps, 450 volts, 60 hz, 3 ph (UFC 4-150-02 table C-7)

iii. Potable Water: 9500 GPD (UFC 4-150-02 Table C-4)

iv. Sea Water: 1250 GPM (UFC 4-150-02 Table C-3), 150 PSI measured at the most remote outlet (UFC 4-150-02, Para 3-3.2.1)

v. Sewage: Ability to accommodate and dispose of 10,000 GPD of effluent and

10,000 GPD of waste water

vi. Mean Pier Water depth draft: >33 ft

vii. Dry Dock to support DDG51 Class Ship

F. The Availability’s modernization scope will include a significant amount of work across multiple trades and spaces. The work will largely consist of BMD 4.0, TTWCS V5.4.0.2, SLQ-32(V)6, AWS:CKT 3TV COTS Upgrade, VLS Magazine Ventilation Upgrades, AN/SQQ-89A(V)15 WITH TI-18 HW various NAVSEA Program Alts as well as Berthing modifications, Removal of Unused MCS Cables and Main Drainage System Piping ShipAlts. The successful contractor must be able to provide an integrated production schedule that incorporates AIT, 3rd Party contractors, and Government workload. Key trades & efforts include: structural welding, cabling pulling, piping, electrical, and ventilation work if needed. Both the prime contractor and AIT contractors will execute the structural/industrial work. Further direction will be provided in the work specification package to define the work split.

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

Hull Structure

• MER 1/2 Bilge Preservation and repairs

• Aux 1/2 Bilge Preservation and repairs

• 05 Level Weather Decks corrosion

• Intake/Uptake repairs/preservation

• structural from the last avail (DFS)

• Below water line assessment repairs

• FWD VCHT deck replace

• Tank and void open/gas free/inspect, structural repair and preservation

• Condition-based repair and replacement of structural decks

• Condition-based repair and replacement of superstructure and deckhouse level decks

Enclosure (2) | Page ii

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

Propulsion Plant

• Condition-based repair and preservation of the propulsion combustion air intakes

• Condition-based repair and preservation of the propulsion exhaust air uptakes

• Shaft remove and repair

• Rudder Inspect and Repair

Electric Plant and Distribution Equipment

• GTG repairs

• Cableway inspection and condition-based repair

• Generator support system repairs

Command and Surveillance

• Tank level indicator system repairs

• IFF antennae repair

• Array resurfacing

• Sonar transducer and stave cable replacement

• SLQ-32 and PCMS repair

• 1 MK 82 Director replacement

Auxiliary Systems

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

• Clean, condition-based repair to ventilation ducting as identified by the maintenance team and repair 2 ventilation fans as condition warrants and as identified by the maintenance team

• Overhaul up to 5 A/C plant compressor as condition warrants and as identified by the maintenance team and clean all 5 A/C plant condensers

• Replace FM piping and chemically clean FM piping system

• Overhaul 1 HPAC as condition warrants and as identified by the maintenance team

• Repair hydraulic anchor windlass and repair and preserve anchors, and anchor chain assemblies

• Repair RAST system as condition warrants and as identified by the maintenance team

• Repair HHDs as condition warrants and as identified by the maintenance team

• Condition-based repair to VCHT piping and VCHT valve repair as condition warrants and as identified by the maintenance team

Outfit and Furnishings

• Condition-based interior preservation

• Condition-based exterior preservation

• Condition-based repair and preservation of the stacks

• Preservation of the underwater body hull.

• Preservation of the freeboard.

• Replacement of the ICCP system and sacrificial anodes.

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

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

• Condition-based replacement of hull insulation

Armament

• Removal, shipping and replacement of MT 51 gun.

• Condition-based repair and preservation of RSLs

• Replacement of approximately one-half of the VLS deluge system critical flex hoses.

Enclosure (2) | Page iii

Ship Assembly and Support Services

• 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/Lodging

• Hazardous waste control

Key Maintenance Work Items (not all inclusive)

• Compensated Fuel Tank; repair

• Air Intake and Exhaust; structural repairs

• Forecastle Nonskid; replace

• Underwater Hull; preserve

• Flight Deck Nonskid; replace

Key Modernization Work Items (not all inclusive)

• TTWCS V5.4.0.2

• SLQ-32(V)6

• AN/SQQ-89A(V)15 WITH TI-18 HW

• Removal of Unused MCS Cables

• Main Drainage System Piping