Gwinnett County Sheriff's Office Freezer #8 Replacement Project

The County is seeking sealed bids for the removal and replacement of a walk‑in freezer (Freezer #8) at the Gwinnett County Sheriff’s Office, including associated civil, mechanical, electrical, and fire‑protection work. The scope covers concrete demolition and repouring, installation of a new refrigeration unit with evaporator and condensing components, sprinkler system modifications, electrical wiring and lighting upgrades, and replacement of site fencing/barriers. Bidders must provide a 5 % bid bond and be prepared to furnish 100 % performance and payment bonds, with a surety rating of A‑8 or better, and must adhere to a strict submission deadline of August 7 2026. • Concrete work: saw‑cut, excavate, and repour a 4‑in. slab (≥ 3000 psi) to support the new freezer. • Refrigeration installation: supply and install a walk‑in freezer, evaporator coils, condensing units, and associated piping (R‑454A refrigerant). • Mechanical/electrical upgrades: modify dry‑sprinkler system, install new lighting fixtures, floor‑guard heated slab system, and complete all necessary EMT conduit and TW wiring. • Site security: remove existing chain‑link fencing and construct a new barrier wall above all freezers. • Bonding & insurance: 5 % bid bond plus 100 % performance/payment bonds, surety rating A‑8 or better, and compliance with Georgia licensing requirements.