USS_LAKE_ERIE_Sources_Sought_Enclosure_1_26SEPT19.pdf

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Enclosure (1)

Outline of some of the work anticipated to be completed under the expected USS LAKE ERIE (CG 70)

SRA:

A. General

a. Competition Area: Coast Wide – West Coast

b. Rough Estimate Man-Days:

i. Maintenance ~ 40,000

ii. Modernization (HM&E) ~ 60,000

iii. Modernization (Combat Systems) ~30,000

c. Ship Particulars:

i. Length: 530 ft.

ii. Beam: 55 ft.

iii. Draft: 28 ft.

iv. Displacement: 9,800 tons full load

v. Air Draft (mast height above BL): 140 ft.

vi. Navigational Draft: 35 ft.

d. Facility Particulars:

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

ii. Potable Water: 20K GPD (UFC 4-150-02 Table C-4)

iii. Sea Water: 1500 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)

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

10,000 GPD of waste water

v. Mean Pier Water depth draft: 35 ft

vi. Dry Dock to support CG 47 Class Ship

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:

Major Maintenance/Repair; (54 PCP’s, 21 5XXX, 39 PSP)

Large Tank & Bilge Preservation plan for all Main & Aux spaces 79 Tank assessments with potential growrth Open/ Inspect all GTM Intakes & Up -Takes Docking Re-set, STBD Shaft Sleeve Replacement 10% Flight Deck Tie Down Replacement Thin Hull Inspection and Repair Hab Plan of 9 space including 2 berthing's.

Large HM&E package, (to include; CRP, Stern Tube, AC and Rast Track)

Modernization TYCOM (14) / SEA21 (25)

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D-Alts; galley AC, ME Controller, AFFF MOD, Vents Ducts, CHT PMP RM MOD, Dossert.

K-Alts; Superstructure Fatigue and Sensitization Mods (FWD/MID/AFT), 02-04 Level Structural Improvements, Increase Fatigue Strength F138, Integrated Ship Controls, Advance Food Service, CW Isolation valves, QAWT Upgrade, SW Heat Exchanger Layup, Corrosion Control Enhancements, Replace Abandon Ship Equip, Delete Catwalk FWD/STBD 03 Level, CHT System Mods K-Alts (AIT); ADAP Antenna, AN/SRQ-4, BFTN, BFTT, BEWT, NAVMACS, NMT, Convert CFC-

114 AC, IPDS, AN/SPS-73,

Hull Structure

79 Tank Fuel Tank Assessments.

Large Tank Top Repair and replacement expected after surface prep in support of bilge preservation.

Large 5XXX Repair and replacement of superstructure cracks, 04 and 06 level deck plating Fabrication, procurement and replacement of watertight doors, hatches, and scuttles.

Thin Hull Assessment, Preservation and repairs of U/W Hull, Freeboard, FWD/AFT Stacks, Mast and Superstructure Anode replacement

Propulsion Plant

Open, Inspect and Repair of all GTM and GTG Intake and Uptakes.

Repair and preservation of the propulsion combustion air intakes.

GTM uptake module assessment and stiffener repair.

Repair and preservation of the propulsion intake and exhaust air uptakes.

Docking Rest with replacement of STBD Shaft Sleeve. To include; OD Box, MX-9 Seal, Hub replacement, Waterborne Shafting, Control Rod/Prairie Air Tube and Blade Repairs Bearing Land Shim Straps for Stern Tube and Struts

GTM/GTG Louver preservation.

Main engine power turbine brakes.

MER 1 & 2 and AUX bilge preservations Shaft Alley Stiffener repairs Steering Gear Room Stiffener repairs.

Electric Plant and Distribution Equipment

Dossert inspection and replace.

400 HZ Converter Tank Top Deck Plating Replace.

IC GYRO Stiffener Repairs.

Battery Shop Insulation and preservations.

Impressed Current Catholic Protection.

Command and Surveillance

Sonar transducer and stave cable inspection and replacement.

SDRW; inspect and repair Communication Antenna HF/UHF/VHF refurbishment

Auxiliary Systems

Repair and replacement of insulation and lagging in machinery spaces.

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Repair ventilation fans and resilient mounts throughout Repair to ventilation ducting as identified by the maintenance team.

Ship-wide ventilation cleaning.

Clean A/C plant, SPY and Sonar Cooling Skid, LO coolers and condensers.

Repair to FM piping as identified by the maintenance team.

Repair to CHT piping and tank preservations BWL Sea Valve repair/replacement to include waster sleeve replacement Cleaning of FM and ASW piping JP-5 Fueling Stations repairs and preservations.

Outfit and Furnishings

Interior preservation and exterior preservation.

Repair and preservation of the stacks.

Replacement of deck covering and exterior deck non-skid.

Replacement of flight and hangar deck non-skid.

Repair and replacement of RAST track plates and 10-15 5XXX flight deck tie down assemblies.

Armament

Repair and preservation of RSLs.

Repair of Ammo Elevator AMMO Pallet staging area repairs MK-41 VLS Launcher; lagging, resurface and hatch repairs SRBOC launcher refurbishments Replacement of 04 level Nulka Deck (5XXX) Replacement of gravity cooling coils

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.

Other supports for CWB include; Towing, off ship Crew berthing and Messing facility, De-fueling and Fueling, Ships force security, ship force offices, small boat storage and repair facility. Integrated ship board network system.

Key Maintenance Work Items (not all inclusive)

Chain locker preservation Anchor Chain assessment and preservation.

Davit Repairs to include, decking plating and hose repairs.

Compensated Fuel Oil Tank, repair and preserve Fuel Oil Service Tank; repair and preserve JP5 Fuel Oil Tank; repair and preserve Contaminated Oil Tank; repair and preserve Fuel Oil Gravity Tank; coating remove Waste Tank; repair and preserve Anchor Chain Locker and Sump; repair and preserve

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Anchor hawse; repair Lube Oil Storage Tank; repair Bolted Equipment Removal Plate (BERP) Repair Controllable Pitch Propeller (CPP) Oil Sump Tank Heater; inspect and clean Gas Turbine (GTRB) Exhaust Duct Collector; repair Main Reduction Gear (MRG) Lube Oil Cooler; clean and inspect Ventilation Duct Cleaning; accomplish Bilge Drain Well repairs Helo safety nets and frames; inspect and weight test Nomex Deck Panel; replace Flight Deck Nonskid; replace Fwd and aft mast; preserve Large 5XXX Superstructure cracks; repair Helo hangar door assembly; replace Aft steering HPU’s; overhaul NR 1 & 2 HPAC; overhaul NR 1 & 2 LPAC; overhaul MER 1 & 2 bilge; preserve AUX 1 & 2 bilge; preserve Forward and aft pump room; preserve P&S sliding Pad eye; repair P&S boat davits; overhaul HENL/BENL 33 Crew Berthing’s/Heads P&S rudder, stock, upper and lower bearing inspection and repairs