Building demolition scope includes the complete abatement, demolition and removal of an existing approximately 4,065 sf fire station. Site demolition includes decommissioning and removal of an existing UST and potential petroleum impacted soil abatement, chain link fences, concrete and asphalt paving, fire hydrant, removal of all ROW improvements except a significant tree, SDOT signage, and utilities. Construction of a new approximately 10,030 sf new fire station for the City of Seattle. Site work includes concrete front and rear aprons, permeable pavers, rainwater cisterns, storm water flow control, structural over excavation and backfill, ROW improvements including new curbs, sidewalks, street trees, and signalization. Landscape includes irrigation systems and site and ROW plantings. The project also includes an exterior deck with pedestal pavers, a bio-retention planter, custom steel and wood stairs and guardrails, hydraulic elevator, a hose tower, and photovoltaic panels. Complete structural systems including cast-in-place retaining walls, slabs on grade, knee walls, shear walls, and enclosure walls. Structural steel framing including braced frames and AESS members, metal deck with composite slab and metal roof deck including acoustic profiles. Masonry includes concrete with brick veneer and stud walls with brick veneer. Complete mechanical systems, including VRF heating/cooling system, rainwater reclamation system, vehicle exhaust system, generator fuel tank and fill and all associated controls. All non-potable water used (Irrigation pump, hoses and toilets) supplied by rainwater cisterns. Delegated design fire sprinkler system including both wet and dry systems. Delegated design metal stairs and hand/guardrails, and Fall Arrest and Fall Restraint System. Complete electrical systems including back-up power generator system, pathways for data, communications and PV, complete access control systems, complete station alerting systems with new mid-block signalization on E. Roanoke Street. No additional specifications were given.
