CIP_6150_Sewer_Abandoment_Plan.pdf

This is a Sewer Abandonment Plan document prepared for the City of Hillsboro, Oregon, outlining the project scope for the relocation of a sewer lateral and abandonment of an existing sewer main along SW Canyon Road. The project involves relocating the Firestone sewer lateral to connect to the sewer main on SW Cedar Hills Boulevard through a new manhole, utilizing both trenchless and open-trench construction methodologies. Following the lateral relocation, the existing sewer main along SW Canyon Road will be permanently abandoned, and two existing cleanouts and one sewer manhole located on SW Canyon Road will be removed and decommissioned. The plan document provides detailed engineering specifications, site plans, and construction sequencing to guide contractors in executing the work according to municipal standards and environmental regulations.

The document serves as the technical foundation for the project and includes engineering drawings, specifications for materials and construction methods, and abandonment procedures complying with Oregon Department of Environmental Quality standards. The plan establishes the framework for contractor bidding and project execution, with specific attention to utility coordination, traffic control during construction, and restoration of affected areas. No specific contract pricing, award dates, or response deadlines are detailed within the abandonment plan itself, as this document functions as the technical specification document that would accompany the formal solicitation documents for competitive bidding.