Attachment 1 - Minimum Specifications.pdf

This document is Attachment 1 containing minimum specifications for slip-on firefighting units as part of DOI grant opportunity D25AS00131. The specifications detail requirements for a complete slip-on firefighting unit that mounts on a rectangular platform with integrated water storage tank, requiring minimum dimensions of 78 x 48 inches and compatibility with forklift blades or integral lifting points.

Key technical requirements include an 18 HP minimum pump motor with CARB-compliant 4-cycle gas engine, USFS-qualified spark arrestor, and two-gallon minimum fuel tank. The water tank must be ½-inch minimum polypropylene with 100-850 gallon capacity, UV-stabilized, and nitrogen-welded. The unit must deliver 50 GPM at 100 psi and 30 GPM at 150 psi net pump pressure, with a 200 psi shutoff pressure. The system includes detailed specifications for plumbing components, valves, controls, winterization capabilities, and safety features. A lifetime warranty is provided for the water tank, while all other materials and workmanship carry a 10-year warranty.