Rooftop Unit Replacement Quitman Street Annex Drawings

The project involves the complete removal and replacement of four rooftop packaged HVAC units at Samuel Berliner School in Newark, NJ, along with associated ductwork, controls, electrical upgrades, and required temporary facilities. The contractor must also manage hazardous‑material abatement, perform comprehensive testing and balancing, and provide full documentation and warranty support. • Replace 4 large‑capacity RTUs (AHRI/AMCA‑certified) with VSD‑equipped models, reusing existing roof curbs and ductwork where feasible. • Install new galvanized steel ductwork, antimicrobial liner, and BACnet/IP DDC controls fully integrated with the district’s Automated Logic system. • Provide all temporary facilities (scaffolding, lifts, power, water, safety signage) and comply with NJ IAQ, OSHA silica, lead/asbestos abatement, and NJ Construction Code requirements. • Conduct TAB, airflow verification, duct‑leak testing, and IAQ monitoring; deliver O&M manuals, as‑built drawings, and warranty certificates. • Work must be performed after‑hours or during summer when students are not present; a detailed construction schedule is required within one month of award.