Town of Parker Discovery Park Storm Sewer Line Replacement

The Town of Parker, Colorado is soliciting proposals for storm sewer line replacement at Discovery Park, with proposals due September 4, 2026 and mandatory pre-submittal attendance on August 24–25, 2026 — attendance is a prerequisite for bid eligibility.

The scope encompasses excavation in a constrained site adjacent to the Discovery Park Pump Building, removal and replacement of approximately 20 linear feet of storm sewer line at approximately 5 feet depth, demolition and reconstruction of decorative concrete, downstream storm sewer cleaning, protection of nearby infrastructure, and complete restoration of disturbed areas. All work must be completed by October 31, 2026. Contractors must provide base bid pricing inclusive of labor, supervision, materials, equipment, access, hauling, disposal, testing, restoration, permits, and closeout; unit prices for additional storm sewer pipe replacement (per linear foot), excavation and backfill (per cubic yard), downstream line cleaning (per linear foot), decorative concrete removal and replacement (per square foot), and rock or unsuitable material handling; and optional pricing for dewatering. Contractors must disclose proposed subcontractors with qualifications, submit at least three references for comparable storm sewer, underground utility, constrained-site excavation, or decorative concrete restoration projects, and specify warranty period and any exclusions or additional charges. Scheduling information must include calendar days from notice to proceed to mobilization, substantial completion, and final completion. Proposals must remain valid for a minimum of 60 calendar days after the proposal deadline.

The Professional Services Agreement template establishes compensation not to exceed a specified dollar amount, monthly invoicing with payment due within 30 days of approval, an initial term with the Town's option to renew for up to four additional one-year periods, and required insurance including Workers' Compensation at statutory limits, Employer's Liability of $500,000 each accident and disease, and Commercial General Liability of $1 million per occurrence and $2 million general aggregate with the Town named as additional insured. The agreement is governed by Colorado law with venue in Douglas County. Site plans and a price sheet are attached to the solicitation.