CG 45715 Insulation Spec.pdf
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- Attached to
- INSULATION RENEWAL ON 45’ RESPONSE BOAT - MEDIUM
- Solicitation number
- 52050PR250000024
About this file
This document is a Request for Proposal (RFP) for the renewal of interior hull insulation on a 45-foot Response Boat - Medium (RB-M) as part of a dockside availability at USCG Base Miami Beach in FY2025.
The scope of work requires the contractor to remove existing insulation, inspect the substrate, and install new insulation in the engine room and machinery spaces, in accordance with the specifications and drawings provided. The contractor must furnish all required materials, including sound attenuation barrier, hullboard insulation, and fasteners. The work is expected to be scheduled for mid to late July 2024, with performance during normal business hours Monday through Friday, excluding holidays. This is a fixed-price contract to be awarded based on the best value to the government, considering cost and past performance. The solicitation is set aside for small businesses, with proposals due by November 13, 2024 and an anticipated award date of November 25, 2024. The contracting agency is the U.S. Coast Guard.
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Text version
USCG 45715 (RB-M-45) DOCKSIDE AVAILABILITY FY2025
125 (Rev-2)
WORK ITEM 23: Interior Hull Insulation, Renew
1. SCOPE
1.1 Intent. This work item describes the requirements for the Contractor to renew the interior hull insulation selected in Table 1.
TABLE 1- HULL INSULATION LOCATION
SELECT DESCRIPTION LOCATION APPROXIMATE SQFT
TO BE REPLACED
Pilothouse XX Entire Insulation Area Machinery Space 270 Square Feet
Auxiliary Space Survivor Cabin
1.2 Government-furnished property.
None.
2. REFERENCES
COAST GUARD DRAWINGS
Coast Guard Drawing 45 RB-M 635-002, Rev C, Insulation Details
COAST GUARD PUBLICATIONS
Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements
OTHER REFERENCES
None
3. REQUIREMENTS
3.1 General.
3.1.1 CIR.
None.
126 (Rev-2)
USCG 45715 (RB-M-45) DOCKSIDE AVAILABILITY FY2025
3.1.2 Tech Rep.
None.
3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).
3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:
• Sheathing
• Bulkhead insulation
• Piping
• Electrical wiring
CAUTION
The insulation currently installed in the 45 RB-M engine room and engine room ventilation supply ducts are made up of two layers of fiberglass with a thin layer of lead sheathing in the middle. Lead is a recognized health hazard.
Lead may adversely affect the peripheral and central nervous systems, as well as the red blood cells, kidneys, reproductive and endocrine systems.
3.2 Removal. The Contractor must remove the interior insulation and associated fastening hardware selected in Table 1. Refer to Coast Guard Drawing 45 RB-M 635-002 and SFLC Std Spec 0000 for guidance.
3.2.1 Disposal. The Contractor must dispose of all removed materials, in accordance with all applicable Federal, state, and local regulations.
3.3 Substrate inspection - visual inspection. Upon removal of existing insulation, the Contractor must visually inspect the exposed surfaces for corrosion, pitting and any other visible defects. Submit a CFR.
3.4 Installation. The Contractor must install the new insulation in accordance with Coast Guard Drawing 45 RB-M 635-002 and SFLC Std Spec 0000.
NOTE
Lead sheet is no longer authorized for installation.
3.4.1 Engine Room Specific Insulation. The Contractor must renew the engine room insulation as follows:
3.4.1.2 The Contractor must provide all installation material and fasteners:
• Sound attenuation barrier: Pyrotek "Quadzero", P/N 17763007
• Hullboard: Owens Corning 2-inch Foil -Faced "Insul-Quick" insulation.
3.4.1.3 The Contractor must replace up to 20 percent of the welded studs and caps.
3.4.1.3.1 The Contractor must weld all insulation mounting studs.
USCG 45740 (RB-M-45) DOCKSIDE AVAILABILITY FY2025
127 (Rev-2)
3.4.1.4 The Contractor must install the insulation as follows starting at the bulkhead/hull in the following sequence.
• Quadzero
• Insulation Speed Washer
• 2-inch Insul-Quick Hullboard
• Insulation Speed Washer
• Trim Pin (as required)
• Insulation Cap
• Tape all boundaries.
4. NOTES
This section is not applicable to this work item.
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