The City of Quincy Department of Utilities and Engineering is requesting sealed bids for furnishing fill, grading, and seeding over Trenches 9 and 10 at the retired Municipal Landfill No. 4, with proposals due September 16, 2026 at 11:00 a.m. This is public works subject to Illinois Prevailing Wage Act compliance, with rates for Adams County posted as of July 15, 2026. The scope comprises three pay items: Furnished Excavation (2,200 cubic yards), Seeding (3.2 acres), and Mobilization (lump sum)....