Henrico County Public Schools Procureware #26-2992-8EAR

Tuckahoe Library Stream Restoration and Sanitary Sewer Rehabilitation Solicitation

Henrico County is seeking contractors for the Tuckahoe Library Stream Restoration and Sanitary Sewer Rehabilitation project. - Government Buyer: - Henrico County (local government) - Scope of Work: - Restore 600 linear feet of stream using natural channel design (NCD) techniques - Includes raising the stream bed, creating a bankfull bench, and grading banks for stability - Implementation of a B4c channel design with a step pool sequence - Use of Rosgen classification methodology - Sanitary sewer rehabilitation and pipe replacement - Protect and bury currently exposed sanitary sewer system within the stream channel - Site re-vegetation and tree protection - Re-seeding, fertilizing, matting, planting native vegetation - Protection of large growth trees - Location: - Multiple parcels near Parham Road, southeast of Tuckahoe Library, Henrico County - Notable Requirements: - Address significant sediment and erosional losses due to unstable banks - Emphasis on ecological restoration and infrastructure protection - No specific OEMs or commercial vendors are named in the solicitation - No product part numbers or quantities for manufactured goods are specified

Description

The project involves restoring a 600 linear feet reach of stream using natural channel design techniques, including raising the stream bed and creating a bankfull bench within a confined valley. The restoration includes grading banks for stability, sanitary sewer rehabilitation, and pipe replacement to protect the sewer system. The site is located on multiple parcels in Henrico County near Parham Road, southeast of Tuckahoe Library, and involves re-seeding and planting native vegetation while protecting large growth trees. The stream channel is classified as a moderately incised type B4 and has experienced significant sediment and erosion due to unstable banks.

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