Replacement of Air Conditioning Units in Nematology Lab

The USDA is seeking quotations from small‑business contractors to replace non‑functional, mold‑affected air‑conditioning units in the Nematology Laboratory of the Tropical Plant Genetic Resources and Disease Research Unit (TPGRDRU) located at 928 Stainback Highway, Hilo, HI. The scope includes removal of eight existing units, installation of four government‑furnished window‑type units, installation of a 36,000‑BTU two‑head duct‑less mini‑split system, concrete foundation pads, framing, sealing, and associated electrical modifications. All work must be completed within 60 calendar days after receipt of a Notice to Proceed. The contract is a total small‑business set‑aside (NAICS 238220) and may require performance and payment bonds of 20 % for offers over $35 K. A mandatory site visit is scheduled for 15 Sep 2026 to inspect conditions. • Location: TPGRDRU, 928 Stainback Hwy, Hilo, HI • Replace 8 existing AC units (various makes) and install 4 new window units (LG LW1223HRSM, 12,200 BTU) supplied by the Government • Install a 36,000 BTU two‑head duct‑less mini‑split system (cooling‑only, 220 V) • Provide concrete foundations (≥3,000 psi, 4‑in. thick) and framing/trim to seal removed openings • Electrical work: modify breakers, verify panel capacity, no new permits anticipated • Performance period: 60 days after NTP (contract period Sep 30 2026 – Feb 28 2027 for paperwork) • Small‑business set‑aside; size standard $19 M; bonds required only if offer > $35 K • Site visit: 15 Sep 2026, 10:00 HDT (optional, not mandatory) • No mold remediation, asbestos, or lead surveys required; standard OSHA safety applies.