Repair MK38 Gun Mount for USCGC Vigorous

52000QR260024774 USCGC VIGOROUS MK38 GUN MOUNT REPAIR This is a combined for commercial items prepared in accordance with the format in FAR Subpart 12.6 as supplemented with additional information in this notice. This solicitation is issued as a Request for Quote Number 52000QR260024774 USCGC VIGOROUS MK38 GUN MOUNT REPAIR This procurement will be processed in accordance with FAR Part 12. The North American Industry System (NAICS) is 336611 - Ship Building and Repairing. This is total small business set aside; all responsible small business sources may submit proposals that will be considered. This is issued pursuant to FAR 13.106-1(b), and the resultant purchase order will be awarded on a firm-fixed price basis using simplified acquisition procedures in accordance with FAR 13. THE UNITED STATED COAST GUARD SURFACE FORCE LOGISTICS CENTER REQUEST THE CONTRACTORS TO PROVIDE

PRICING FOR THE FOLLOWING REQUIREMENT: ITEM 1: MK 38 Foundation, Renew 1. SCOPE 1.1 Intent. This work item describes the

requirements for the Contractor to renew the designated MK38 Gun foundation and associated brackets on the forward 01 deck. 1.2 Government-furnished property. None. 2. REFERENCES Coast Guard Drawings Coast Guard Drawing 627 WMEC 136-001, Rev G, 01, 02 & Bridge Deck Plating & Supports Coast Guard Drawing 627 WMEC 187-001, Rev C, MK 38/25 MM Gun Instl Fdn &Wkg Platform Coast Guard Publications Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022,

Requirements for Preservation of Ship Structures Other References NAVSEA Drawing 6086267, Rev B, Foundation 3.

REQUIREMENTS 3.1 General. 3.1.1 CIR. None. 3.1.2 Tech Rep. Not applicable. 3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, (Vessel component, space, and equipment protection). 3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec 0000, (Interferences). Known interferences include, but are not limited to the following: -Non-skid deck covering -Aluminum grating -MK 38 Gun -Overhead Insulation -Berthing racks -Ventilation -Piping -Wiring 3.2 Removal. The Contractor must crop and remove the existing gussets on MK 38 foundation and gun mounting ring as designated by the Coast Guard Inspector and as shown on Coast Guard Drawing 627 WMEC 187-001. 3.2.1 Use existing foundation to template ship’s configuration. 3.3 Fabrication. The Contractor must fabricate new steel MK 38 foundation ring and brackets/gussets in accordance with Plan View 23-E and Plan View 20-E of Coast Guard Drawing 627 WMEC 187-001. 3.4 Installation. The Contractor must install new MK 38 foundation ring and brackets/gussets as designated by the Coast Guard Inspector using templated ship’s configuration and Coast Guard Drawings 627 WMEC 187-001 and 627 WMEC 136-001. 3.5 Leveling. The Contractor must level new MK 38 foundation ring to a flatness tolerance of 0.03 inches in accordance with NAVSEA Drawing 6086267. 3.6 Boundary test, generic. The Contractor must verify the integrity of all boundaries affected by this work item using one of the methods described in SFLC Std Spec 0740, Appendix