Addendum 1 - Scale House and Entrance Improvements v1

The City of Salina is soliciting bids to demolish an existing scale house and truck scale, then design and construct a new scale‑house building, two new truck scales, and associated site improvements at the municipal solid waste landfill. The work includes extensive earthwork, concrete paving, storm‑water drainage, utility installation, fencing, gate and signage, and post‑construction landscaping. The contractor must coordinate with the City, SCS Engineers, and a separate utility‑garage contractor, and must meet a substantial‑completion deadline of 31 December 2026 and final completion by 3 May 2027. • Demolition of existing scale house and scale, disposal of debris per City requirements. • New 2‑story scale‑house building with full architectural, structural, MEP systems, plus two truck‑scale foundations, approach slabs, and catwalks. • Site grading, cut‑and‑fill, 8‑in. and 4‑in. concrete pavements (~200 k SF total), curbs, parking, storm‑water HDPE pipe, water/sewer utilities, fencing, remote‑operated gate, bollards, and seeding/mulching of ~9.5 ac. • Required special items: dowel bars in entrance road joints, remote display for scale drivers, storm‑shelter hinges (3 heavy‑weight + 1 electrified), and compliance with Kansas weights‑and‑measures law.