East side of roof deck looking south, refurbished initial roof deck conditions at the start of our scope of work.
East side of roof deck looking south, mid-progress installation showing elevated turf system support grating, paver walkway, and adjacent cable tray system along building wall.
East side of roof deck looking south, completed installation of interlocking irrigated turf system, paver walkway, and cable tray system (placement of cables into tray system by others had not yet been completed).
Mid-installation of paver ramp system at southwest entry/exit door. Photo shows swing stage system and typical congested conditions that had to be worked around.
South side of building showing mid-installation of elevated turf support grating system, pavers and cable tray system.
Near completion of installation of interlocking paver deck area and cable tray system where swing stage was previously set up at sloping ramps to and from entry/exit door.
Completed interlocking paver walk and turf installation at one of many deck bump-outs showing surface-level irrigation washwater system in operation.
Completed interlocking pavers, cable tray and turf system during irrigation washwater system operation just prior to project completion.
At northwest building corner looking south, completed interlocking paver deck and cable tray installation at deck corner and bump-outs.
At northeast building corner looking west, completed interlocking paver and cable tray installation just prior to project completion.
At northeast building corner looking east, completed installation of adjoining interlocking turf, paver and cable tray systems.
At southeast building corner looking west, completed turf system with surface-level irrigation washwater heads, pavers and cable grating system.
South side of building looking west, turf, paver and cable tray system, including paver bump-in area.
North side of building looking west showing refurbished initial roof deck conditions with swing stage set up just prior to commencement of our scope of work.
North side of building looking west showing completed installation of turf, paver walkway and deck area, and cable tray system.
Description: Tenant improvements at level 20 roof deck on downtown Seattle office building. Scope included installation of elevated pedestal-set interlocking wind uplift resistant concrete paver walkway and deck systems, and adjoining elevated pedestal-set synthetic pet turf system with surface and sub-surface automatic irrigation wash-water systems. Also included in scope was installation of elevated pedestal-set fall restraint cable tray and cover system installed around entire roof deck perimeter.
General Contractor: Unispace
Landscape Architect: Site Workshop