1.02 38KF317101_00_A01.pdf

This is a Job Specification document for preservation and painting work on the AFT Advanced Enclosure Mast/Sensor (AEM/S) Mast aboard the USS NEW ORLEANS (LPD-18). The work involves cleaning and coating approximately 7,200 square feet of exterior composite surfaces and 410 square feet of exterior metallic surfaces, including the lower and upper facet panels, deep bolting flange carbon layers, crows nest bulwark with access plate, and various metallic equipment on the exterior mast.

The specification requires comprehensive surface preparation and coating application in accordance with technical standards and references. Key tasks include abrasive blast cleaning of composite and metal substrates, hand tool cleaning of narrow areas, encapsulation of fasteners with polysulfide sealant, sealing joints with marine adhesive, and application of three-coat systems (primer, stripe, and topcoat) using specified Amercoat products conforming to ASTM F-718 standards. The anticipated award date is 09/13/2026, with production completion required by 12/14/2026 and a project completion window from 10/22/2026 through 01/30/2027. The document includes a material list identifying six item categories with specific quantities and part numbers for fasteners and hardware required to support the work. Government-furnished materials are provided, and the SRF Control Number is 1301390485.