Description
This addendum updates the bid documents for the replacement of the existing maintenance building at Charlotte Harbor Preserve State Park (Charlotte County, FL). The scope includes demolition of the existing structure, construction of a new 6‑inch, 5,000 psi slab with fiber‑mesh reinforcement, installation of a 400 A pad‑mounted transformer (later removed – contractor provides all utility fees), new electrical service, HVAC, plumbing, flood‑panel installations, interior solid‑core Masonite doors, exterior stucco trim, James Hardie non‑vented soffits, plastic‑laminate cabinets, epoxy flooring with a DCOF ≥ 0.42, and site work such as sod reinstatement with St. Augustine grass. The contractor must provide all required submittals, obtain any necessary permits (e.g., directional bore, dewatering), and assume responsibility for testing, utility fees, and final cleanup.
• Demolition of existing maintenance building and site preparation.
• New building foundation: 6‑in. slab, fiber‑mesh dosage 0.6 lb/yd³, no welded wire fabric.
• Structural tie beams 8″ × 24″ with #5 reinforcement.
• Electrical: 400 A service, new panels, 220 V circuits for overhead coiling doors, welder, dryer, etc.; contractor pays all utility fees.
• Mechanical: HVAC design per revised plans, ceiling fans, CO/NO₂ monitoring, fire alarm limited to local horn/strobe.
• Plumbing: new 400 A transformer removed, upgraded water service, grease trap & trench, all drains sized 4″.
• Exterior: 3/4″ stucco banding trim, flood panels at specified openings, storage rack for panels.
• Interior finishes: solid‑core doors, plastic‑laminate cabinets/countertops, epoxy floor with slip resistance, base treatment in all rooms.
• Site work: directional bore under Burnt Store Road (County permit), dewatering permits if needed, sod reinstatement with native or St. Augustine grass.