Whitehorse Trail Improvements MP 0.00 to 2.63

This contract is for the design‑build improvement of a 2.63‑mile segment of the Whitehorse Trail in Snohomish County, Washington. The scope includes mobilization, demolition, site clearing, earthwork, grading, temporary road construction, installation of a trail base course and aggregate top course, seeding, and associated storm‑water BMP measures. The award was made to Earthwork Solutions, LLC on a firm‑fixed‑price (lump‑sum) basis, with a total bid of $713,475.16 including Washington state sales tax. The solicitation was open to public competition, and the winning bid was the lowest among six qualified bidders. • Scope: trail earthwork, grading, base/aggregate course placement, temporary roads, seeding, and environmental BMPs. • Awarded to: Earthwork Solutions, LLC (Arlington, WA) with a $713k lump‑sum price. • Procurement: full and open competition; no set‑aside restrictions noted.