RFP for Hibulb Cultural Center Sewer Main Repair Project

The Tulalip Tribes of Washington are soliciting Statements of Qualifications and Cost Proposals for the Hibulb Cultural Center Sewer Main Repair Project, solicitation number 2026-26. The project requires a qualified contractor to investigate, excavate, remove, replace, and restore a failed section of sewer piping located beneath the building floor slab at 6410 23rd Ave NE, Tulalip, WA. The selected contractor must provide all labor, materials, and supervision to ensure a functional sewer system with proper alignment and slope, adhering to all applicable code requirements and safety standards, including federal, state, tribal, and local regulations. Award selection is based on the best overall value, evaluated through a weighted scoring system that prioritizes relevant sewer and utility experience (25 points), project approach and schedule (20 points), and the cost proposal (20 points), followed by team qualifications (15 points), tribal or government experience (10 points), and TERO/NAOB participation (10 points). Proposals must be submitted electronically to Project Manager Anthony Matta by December 4, 2026. Required documentation includes a detailed company profile, a minimum of three comparable projects, safety programs including excavation and trench procedures, and a lump sum cost proposal. Contractors must be licensed in the State of Washington and the Tulalip Tribes, maintain a written safety program, and comply with the Tulalip Tribal Employment Rights Ordinance.