1.4 N6275840366300 BN Redacted.pdf

Specific characteristics of the material or service that limit the availability to a sole source or brand name. For example, the material/service must be compatible in all aspects (form, fit and function) with existing systems presently installed/performing (unique features, function of the item, etc.). Describe in detail why only this suggested source can furnish the requirements to the exclusion of other sources. Choose the appropriate box(s) below and describe the equipment/function you have now and how the new item/service must coordinate, connect, or interface with the existing system.

These coating products must be procured from Sherwin-Williams Company. They are the only source that can supply materials in accordance with NAVSEA instruction. Products from other vendors are not acceptable because they do not fit and form for shipboard application.

Page 47 in NAVSEA Standard Item 009-32 states "Primer coat(s) shall be from the same manufacturer as the other coats in the system".

(To be continued to below field) lvl A patent, copyright or proprietary data limits competition. The proprietary data is (ff applicable, include patent/ copyright drawing numbers, technical manual (TM) numbers, etc.)

SRF JRMC is using Sherwin Williams's products for the other steps (other products be used) in the cleaning and painting process which requires us to use Sherwin Williams's products.

Therefore, the coat has to be from the same manufacturer. Sherwin-Williams Company controls and own the characteristics and production of the item by means of its MSDS, specifications, and inspection requirements. The required part number is intellectual property and proprietary to Sherwin-Williams Company.

D These are "direct replacements" parts/components for existing equipment as specified below. {NOTE: Identify main unit or existing equipment and why no other parts will work.)

lvl Other information to support a sole source or brand name buy:

THERE ARE NO OTHER COMPANIES THAT SUPPLY THE AUTHRIZED ALTERNATIVE ITEM.

Source: FLCPS Dec 2021

1. SCOPE:

NAVSEA

STANDARD ITEM

FY-24

ITEM NO: 009-32

DATE: 25 OCT 2022

CATEGORY: II

1.1 Title: Cleaning and Painting Requirements; accomplish

2. REFERENCES:

2.1 Standard Items

2.2 S9086-VD-STM-010/CH-631, Preservation of Ships in Service - General

2.3 29 CFR 1915, Occupational Safety and Health Standards for Shipyard Employment, Subparts C and Z

2.4 S9510-AB-ATM-010/(U), Nuclear Powered Submarine Atmosphere Control Manual

2.5 Systems and Specifications, SSPC Painting Manual, Volume 2

2.6 MS6310-081-015, Submarine Preservation

2.7 S6360-AG-MAN-010, Surface Ship Exterior Appearance Manual

2.8 ASTM D4417, Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel

2.9 NACE International Standards

2.10 ISO 8502-3, Assessment of Dust on Steel Surfaces Prepared for Painting (Pressure Sensitive Tape Method)

2.11 S9086-CN-STM-020/CH-079, Damage Control - Practical Damage Control

2.12 S9086-RK-STM-010/CH-505, Piping Systems

3. REQUIREMENTS:

3.1 General Preservation Requirements:

3 .1.1 Consider marine coatings, decking systems, and abrasive blasting media to contain heavy metals ( e.g., beryllium, cadmium, chromium, or lead), hexavalent chromium, crystalline silica and/or other toxic or hazardous substances.

3.1.2 Accomplish safety precautions as specified in 2.2, 2.3, and the Work Item or task order during surface preparation and the application or removal of marine coatings.

1 of160 ITEM NO: 009-32

FY-24

(63) Nonskid must be applied to within 2-3 inches of deck fittings and protrusions. Nonskid must be applied to within 4-6 inches from coamings and deck edges. Areas underneath protrusions, such as stowage racks or fire stations that are normally found on hangar decks, or coaming areas of decks not subject to vehicle or aircraft movement, need not comply with the 4-6 inch rule for applying nonskid near deck edges.

(64) Primer coat(s) must be from the same manufacturer as the other coats in the system.

(65) Fuel oil storage, fuel oil service, fuel oil gravity head tanks, and diesel service tanks are not required to be painted unless specifically addressed in the tables. For existing paints, when flaking occurs, SSPC-SP 3 surface preparation must be accomplished and a light coat of system fluid must be wiped over the surface prior to closing. If preconstruction primer was applied in accordance with 3.1.5, it may be retained, but it must be overcoated with one coat MIL-PRF-23236, Type V, VI, or VII Class 5 at 4-8 mils.

(66) Do not apply primer to bulkheads and overheads.

(67) Prepare surfaces in accordance with Thorough Spot and Sweep Blast Cleaning as described in Attachment F.

(68) For interior surfaces of stem tubes and extensions, strut barrels, fairwater interiors, shaft flanges (not exposed to seawater) and coupling covers, only apply 2 coats of anti-corrosive.

( 69) Intentionally left blank.

(70) MIL-PRF-24635, Type III, Class 2, Grade B or C is permitted for touch-up repairs of existing MIL-PRF-24635, Type III, Class 2, Grade B or C.

(71) Hand sand or use orbital sander with 80-120 grit sandpaper.

(72) MIL-PRF-24667 Type I spray-applied products are not authorized for application to critical coated areas on CVN s.

(73) Runs, drips, and sags may appear in application ofMIL-PRF-23236, Type VII paint.

When wet, runs, drips, and sags must be brushed out to form a smooth, uniform film.

When cured, runs, drips, and sags must be evaluated by the SUPERVISOR and if found to be detrimental to the coating system, must be repaired.

(74) Painting over PCMS tile is not allowed, except tiles that are installed to the hull.

(75) The entire deck surface (i.e. forecastle, fantail, flight, etc.) containing a Vertical Replenishment Deck area must be considered a critical coated area as addressed in 3.7.

(76) For aircraft carriers, substitute 1 stripe coat of primer for the 2nd primer full coat.

(77) Bilge drain wells are to be coated with the coating systems for machinery spaces, bilges & distilling unit pans. The MIL-PRF-32584, Type III coating system for AFFF decks (i.e., under AFFF Proportioning Units) may be applied to bilge drain wells and must be applied to bilge drain wells on DDG and CG Class ships.

(78) SSPC-SP 3 of tightly adherent paint may be used for locations located 12 inches and above the inner bottom tank top for the bilge area, with the exception that the exterior structure of stand-alone tanks on aircraft carriers will require a minimum of SSPC-SP 11.

47 of 160 ITEM NO: 009-32

FY-24