Attachment_J-12A__LCS_Class_Paint_Specifications_3_Mar_2016.pdf

LCS Flight 0 Build Specification

Revision K

Distro Statement D: Distribution authorized to DoD & DoD Contractors only (Critical

Technology, 1 Aug 03). Other requests shall be referred to NAVSEA PMS501. This tech data is RELEASABLE within the GD LCS Team under

TAA 1844-03, including amendments

File:04093-SWBS 631

Rev K

WARNING: This document contains tech data whose export is restricted by the AECA (22

USC 2751) or the EAC of 1979 (50 USC

2401). Violations of these laws are subject to severe criminal penalties. Destroy by any method that will prevent disclosure of contents or reconstruction of document.

SECTION 631:

SECTION TITLE: PAINTING

1 GENERAL / SCOPE

1.1 GENERAL DESCRIPTION OF SYSTEM / HARDWARE

An effective system of paint shall be provided in order to protect certain elements of the vessel from corrosion.

1.2 GOVERNING RULES

Unless otherwise specified herein, painting shall be in accordance with ABS HSNC Part 3, Chapter 2, Section 12, 2003.

Coating systems shall be applied in accordance with manufacturer’s recommendations and the environmental and working safety requirements presented in the manufacturers ASTM-F-718 data sheet.

Any references to NACE RP-178 in other specification sections or ABS NVR 8-3-2 shall not apply to the surface preparation requirements of the vessel.

1, 2 SYSTEM OR EQUIPMENT REQUIREMENTS

2.1 DESCRIPTION OF REQUIREMENTS

JP5 tanks shall be coated internally with International Paints Interguard 264 series or any other MIL-PRF-

23236, Class 5, Type VII coating system.

Structural steel portions of the vessel shall be primed with International Intertuf 262 series, Epoxy

Primer/Undercoat, or any other MIL-PRF-23236, Class 5 coating system. Structural steel portions of the vessel shall be painted with International Interlac 2 series in yellow in accordance with FED-STD-595, or any other MIL-PRF-24635 coating.

Non-structural bulkheads and other interior outfitting shall be painted with a commercial marine painting system such as Intercryl 451or any other MIL-PRF-23236 Class 5, Type VII.

Shower stall bulkhead panels shall be painted with a MIL-PRF-23236 Class 5, Type VII painting system.

For LCS-4 & follow, conventional decontamination stations shall be painted in accordance with NAVSEA

Drawing No. 804-5959203, Rev B, 19 November 2005. Aluminum sheathing shall not be painted.

4, 5

Black and gray water tanks shall be coated internally with Interguard 264 or any other MIL-PRF-23236, Class 13, Type VII coating system.

Potable water tanks shall be coated internally with MIL-PRF-23236, Class 9, Types V, VI or VII.

Propulsion water jet tunnels shall be coated with Novaplate UHS coating system, Interguard 262/264, Intersleek 731 and Intersleek 900 in accordance with Figure 1 to establish dielectric shields and provide antifouling protection. Tunnel surface, weld seam, and ICCP anode socket preparation and touchup shall be accordance with Figure1.

jane.thompson1 Typewritten Text N00024-16-R-4319 Attachment J-12A LCS Class Paint Specifications dtd 3 Mar 2016 jane.thompson1 Typewritten Text

Technology, 1 Aug 03). Other requests shall be referred to NAVSEA PMS501. This tech data is RELEASABLE within the GD LCS Team under

TAA 1844-03, including amendments whose export is restricted by the AECA (22

USC 2751) or the EAC of 1979 (50 USC

2401). Violations of these laws are subject to severe criminal penalties. Destroy by any

Figure 1. ICCP Water Jet Tunnel Anode Dielectric Shields

The underwater surfaces of the hull, including sea chests and appendages, shall be coated with a Tributyl

Tin (TBT)-free anti-fouling coating system. The anti-fouling coating system shall be International Paints

Intersleek 425 system, or any other MIL-PRF-24647 approved, copper-free, foul-release coating system.

The underwater surfaces including boottopping shall be painted gray in manufacturer’s standard color

.Surface preparation for painted surfaces on the underwater hull-form, structural steel sections, on decks and within tanks shall be abrasive blasting to a cleanliness level equivalent to SSPC SP-10 unless abrasive jane.thompson1 Typewritten Text

Technology, 1 Aug 03). Other requests shall be referred to NAVSEA PMS501. This tech data is RELEASABLE within the GD LCS Team under

TAA 1844-03, including amendments whose export is restricted by the AECA (22

USC 2751) or the EAC of 1979 (50 USC

2401). Violations of these laws are subject to severe criminal penalties. Destroy by any blasting is not practical due to access limitations. In restricted access areas surface preparation may be achieved by mechanical abrasion to the afore mentioned standard.

The overhead horizontal surfaces of the vessel tunnel shall be coated with one (1) coat of Intergard 264

(RED) anticorrosive epoxy and one (1) coat of Intergard 264 (LIGHT GREY) anticorrosive epoxy. Surface preparation of the overhead horizontal surfaces of the vessel tunnel shall be achieved by mechanical abrasion to a cleanliness level equivalent to SSPC SP-11.

The main body vertical (above the boot top) of the vessel tunnel shall be coated with one (1) coat of

Intergard 264 (RED) anticorrosive epoxy, one (1) coat of Intergard 264 (LIGHT GREY) anticorrosive epoxy, and one (1) coat of Interlac 2 silicone alkyd (MIL-PRF-24635) in HAZE GREY (Federal Standard

Color Number 26270). Surface preparation of the main body vertical (above the boot top) of the vessel tunnel shall be abrasive blasting to a cleanliness level equivalent to SSPC SP-10 unless abrasive blasting is not practical due to access limitations. In restricted access areas, surface preparation may be achieved by mechanical abrasion to the afore mention standard.

Surface preparation for the unpainted surfaces of the hull form, including helicopter safety nets and mast, shall be abrasive blasting to a cleanliness level equivalent to SSPC SP-6 with a uniform matte finish, unless abrasive blasting is not practical due to access limitations. In restricted access areas, surface preparation may be achieved by mechanical abrasion to the aforementioned standard. These unpainted surfaces shall be left unfinished and allowed to oxidize naturally.

Surface preparation of joiner bulkheads shall be achieved by mechanical abrasion to a cleanliness level equivalent to SSPC SP-11.

Surface profiles shall be in accordance with the paint manufacturer’s recommendations and specifications.

With the exception of below-water line applications, the advanced corrosion control coatings, such as metallic and ceramic coatings, shall be protected by the utilization of identifiable markings to ensure that the corrosion control qualities of these coatings are not damaged or destroyed during ship construction. The

Contractor shall include in the ship's corrosion control plan the identification and location of all such advanced coatings.

Underwater hullcoating damage occuring on the perimeter of anode pockets during ship trials shall be repaired using an approved underwater epoxy coating applied in accordance with manufacturer's recommend procedures for aluminum hulls.

2.2 ARRANGEMENTS

The following surfaces shall not be painted by the shipyard:

Aluminum structure with the exception of structure specified as painted within this specification.

Start-stop mechanisms of electrical safety devices

Bell pulls, sheaves, annunciator chains and other mechanical communication devices

Composition metal on the water end of pumps

Condenser heads and outside surfaces of a condenser made of composition metal

Dry sprinkling piping within magazines

Exposed composition metal parts of any machinery

Glands, stems, yokes, toggle gear, and all external parts of the valves on machinery

Heat-exchange surfaces of heating or cooling equipment

Identification plates and warning plates

Joint faces of gaskets and packing surfaces

Lubricating gear, such as oil holes, oil or grease cups, zerk fittings, lubricators and surfaces in contact with lubricating oil

Lubricating oil reservoirs

Machined metal surfaces of reciprocating engines or pumps

Metal lagging

Rods, gears, universal joints, and couplings of valve operating gear

Rubber elements of isolation mounts

Ground plates

Springs

Technology, 1 Aug 03). Other requests shall be referred to NAVSEA PMS501. This tech data is RELEASABLE within the GD LCS Team under

TAA 1844-03, including amendments whose export is restricted by the AECA (22

USC 2751) or the EAC of 1979 (50 USC

2401). Violations of these laws are subject to severe criminal penalties. Destroy by any

Strainers

Threaded parts

Zinc

Working surfaces

Hose and applicator nozzles

Knife edges, rubber gaskets, dogs, drop bolts, wedges and operating gear of watertight doors, hatches and scuttles

Electrical contact points and insulators

The original enamel, lacquer or crackle finish on all radio, electrical, and sound equipment, unless damage makes refinishing essential

Decorative plastic, such as tabletops

Porcelainized bulkheads

Corrosion-resistant stainless steel (CRES), such as decks, galley equipment, bulkheads, etc.

The following interior surfaces that are constructed of aluminum:

Bins, battens and fittings

Interior gratings, handrails, and floor plates

Internal surfaces of ventilation ducts

Cathodic protection anodes (passive and ICCP)

Passive countermeasures radar absorbing tiles

Antenna surfaces

Corrosion resistant toggle and press pins and stainless steel wire lanyards

Lifelines and guardlines

Watertight door hatch and scuttle operating gear except steel dogging arms on hatches and scuttles

Door, hatch, and scuttle knife edges and dog wedges

Stainless steel components in decontamination stations (LCS-2 only)

High temperature non-ferrous piping system components

Aluminum accommodation ladders (excludes inclined ladders where the tread surface shall have deck covering)

Certain piping systems such as hydraulic lines

3 OPERATING CONDITIONS

3.1 ENVIRONMENTAL CONDITIONS

Environmental requirements shall be as specified in Section 070.

4 CONSTRUCTION / INSTALLATION REQUIREMENTS

4.1 MAINTAINABILITY REQUIREMENTS

Unless otherwise specified in this section, equipment and systems shall meet maintainability requirements specified in Section 081.

5 PRODUCTION TEST REQUIREMENTS

5.1 TEST

Testing shall be as specified in Section 095-631.

5.2 INSPECTION

Inspection shall be in accordance with the Process Control Procedures (PCP) as approved by the Naval

Technical Authority.

5.3 QUALITY ASSURANCE

Painting shall be inspected in accordance with certified quality systems in place at the shipbuilder’s yard and consistent with PCP as approved by the Naval Technical Authority.

Technology, 1 Aug 03). Other requests shall be referred to NAVSEA PMS501. This tech data is RELEASABLE within the GD LCS Team under

TAA 1844-03, including amendments whose export is restricted by the AECA (22

USC 2751) or the EAC of 1979 (50 USC

2401). Violations of these laws are subject to severe criminal penalties. Destroy by any

6 TECHNICAL DOCUMENTATION

The Contractor shall prepare PCP for applications in critical coated areas and submit for approval by the

Naval Technical Authority. ABS NVR, Part 8, Chapter 4, Section 1, 21 May 2004 may be used for guidance.

7 REFERENCES

ABS HSNC Part 3, Chapter 2, Section 12, 2003.

ABS NVR, Part 8 Materials and Welding, Chapter 4 Coatings and Corrosion Control, Section 1 General, 21 May 2004

FED-STD-595

MIL-PRF-24635

MIL-PRF-23236C Coating Systems for Ship Structures

ASTM-F-718-99 The Shipbuilders and Marine Paints and Coatings Product/Procedure Data Sheet

SSPC-SP 10/NACE No. 2 Near-White Metal Blasting, November 1, 2004

SSPC SP-11 Power Tool Cleaning to Bare Metal

MIL-PRF-24647D Paint System, Anticorrosive And Antifouling, Ship Hull

MIL-PRF-24596A Coating Compounds, Nonflaming, Fire Protective (Metric)

NAVSEA Drawing No. 804-5959203, Rev B, 19 November 2005, Decontamination Station Arrangement and Details

PCW-0047R1

LCS2-0261

LCSA-0253

Attachment J-15, PCW-0307, of FY09 contract N00024-09-C-2302

LCS2-0421C5

LCS2-0557R1C1