85726B0042-2600031-SKIMMER VESSEL (DEP)

The City of New York, via DCAS, is seeking a qualified contractor to design, build, test, deliver, and provide training for a single marine‑debris skimmer vessel for the Department of Environmental Protection. The vessel must be an aluminum catamaran capable of 10 knots speed when fully loaded, carry at least 7,500 lb of debris, and include automated pickup and discharge conveyors, comprehensive safety equipment, and full operation & maintenance manuals. The contract includes progressive payments tied to design approvals, material deliveries, construction milestones, and final acceptance, with a 18‑month delivery schedule and liquidated‑damages provisions for delays. • Design‑build of one 64‑ft 11‑in aluminum catamaran skimmer vessel meeting ABS classification. • Required performance: ≥ 10 knots laden, 600 ft³ total storage, 7,500 lb debris capacity, 18‑month delivery. • Includes dock and underway trials, two‑day on‑site operator training, and warranties (3 years on engines/gearboxes, 5 years on hull). • Progressive payment schedule (20 % – GA drawings, 10 % – hull materials, 20 % – 25 % build, 20 % – 50 % build, 30 % – final acceptance) plus a $25,000 inspection‑fee reimbursement.