The City of Seattle is soliciting contractors to renovate the Garfield Superblock softball field (Field G‑3) at 537 25th Ave, Seattle, WA 98122. The scope includes demolition of the existing dirt/grass infield, installation of porous concrete paving, synthetic turf, new back‑stop fence, concrete dugouts, benches, trash cans, irrigation upgrades, and accessibility improvements across roughly 25,540 SF. The project must comply with the 2020 City of Seattle Standard Specifications, include sedimentation control, tree‑protection measures, and coordination with multiple engineering disciplines (civil, structural, landscape, irrigation, electrical). The engineer’s cost estimate is $739,738.00. Key deliverables are demolition, grading, drainage, turf installation, fencing, dugout construction, irrigation system modifications, and site‑specific utility relocations.