Riverton Trolley Park Parking Lot Improvements

The City of Portland is seeking a qualified contractor to design‑build a new parking lot at Riverton Trolley Park. The work includes comprehensive site preparation, utility installation, storm‑water management, paving, curb installation, landscaping, and coordination of a new crosswalk across Riverside Street. The project must be substantially completed by late October 2026 with final acceptance by the end of November 2026, and may require winter construction. • Earthwork, grading, and site‑wide improvements for a municipal parking facility. • Installation of water utilities, storm‑water controls, asphalt paving, curbs, and landscaping. • Coordination with city Parks, Recreation & Facilities for a crosswalk and with existing water‑line infrastructure. • Mandatory vendor registration with the City Purchasing Office; bids submitted electronically or by mail by 3:30 p.m. on March 5 2026.