Sources Sought for USS KSG (LHD 3) FY23 DSRA (encl).pdf

Enclosure (1) | Page i

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

USS KEARSARGE (LHD 3) FY23 DSRA

A. General

a. Competition Area: Coast Wide – East & Gulf Coast

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

i. Maintenance ~ 256,000

ii. Modernization ~ 88,000

c. Ship Particulars:

i. Length: 844 ft.

ii. Beam: 118 ft.

iii. Draft: 27.4 ft.

iv. Displacement: 42,335 tons

v. Air Draft (mast height above BL): 216 ft. 9.5 inches

vi. Navigational Draft: 30 ft.

d. Facility Particulars (Refer to UFC 4-150-02 of Nov 2020):

i. Dry Dock to support WASP Class Ship

ii. Pier Length: >844 ft.

iii. Mean Pier Water depth draft: ~35 feet

iv. Electrical: Table A-7

v. Potable Water: Table A-4

vi. Sea Water: Table A-3

vii. Compressed Air: Table A-2

viii. Sewage: Table A-6

B. The Availability’s modernization scope will include a significant amount of work across multiple trades and spaces. 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.

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

Hull Structure

Sea Valves/Ballast Valves/Waster Sleeves

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

Preserve Superstructure

Preserve underwater hull

Preserve freeboard

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Propulsion Plant

Boiler 5-year Strength and Integrity Inspection and associated repairs

Boiler 18-month Inspection and associated repairs

MRG L/O Heaters and Coolers clean and inspect

Remove/inspect/repair rudder seal assemblies

Main Feed Pump Repairs

Main Feed Booster Pump repairs

Forced Draft Blower Repairs

Electric Plant and Distribution Equipment

Cableway inspection and condition-based repair

Circuit breaker repair

Command and Surveillance

SSEE INC F

Auxiliary Systems

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

Overhaul A/C plant compressors

Condition-based repair to ASW/FM piping (in place) as identified by the maintenance team

Overhaul HPACs

Overhaul LPACs

Clean the CHT piping system. Also, condition-based repair to CHT pumps, piping, and valve repair

Remove/preserve Port/Starboard anchors/chain

Fire and Flushing Pump; overhaul

Aircraft Elevator Repairs

Vent Plenum repair and preservation

Stern Gate Hydraulic Ram repair

Sideport door repairs

Outfit and Furnishings

Condition-based interior preservation

Condition-based exterior preservation

Condition-based repair and preservation of the stacks

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

Condition-based repair and preservation of RSLs

Accomplish SOT Level III test on six of six Cargo Weapons Elevators

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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)

Ballast Tank repair, inspect, repair and preserve

Fuel Oil Service Tank; repair and preserve

Fuel Oil Compensating tanks; repair and preserve

CHT Tanks; repair and preserve

Potable Water Tanks; repair and preserve

Anchor/Chain/Chain Locker preservation

Propulsion shafting inspect/repairs

Rudder inspect/repairs

Ventilation Duct Cleaning; accomplish

Ventilation Duct repairs; accomplish

High Pressure Air (HPAC) Compressor repairs

Low Pressure Air (LPAC) Compressor repairs

Boat Davit weight test

Collection, Holding and Transfer (CHT) Piping System; hydroblast cleaning

Helo Safety Net and Frame; repair

Underwater Log Trunk; repair and preserve

Flight Deck Nonskid; replace

CHT Pump Replacement

Radar Tank Level Indicator Installation

Fire and Flushing Pump Turbine Overhaul

Key Modernization Work Items (not all inclusive)

NAB- Landing Force

NAB- Troop Rifle Lockers

SSEE INC F

AN/SLQ-32

SPQ-9B

NMT AN/WSC-9 Antenna Shock Upgrade

ICOP

LMMT

Joint Strike Fighter Upgrades

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SSDS/CAPSTONE

PACS