Columbia Ionwave #Bid008-25-26-LB

East Rocky Branch Sewer System Improvements Phase I – Major Sewer and Manhole Construction and Rehabilitation

The City of Columbia is seeking bids for the East Rocky Branch Sewer System Improvements Phase I, a major infrastructure project involving installation and rehabilitation of sanitary sewer lines and related civil works in Columbia, SC. - Government Buyer: - City of Columbia, Department of Procurement and Contracts - OEMs and Vendors (highlighted): - Hobas Pipe USA, Thompson Pipe Group, Superlit (FRP pipe) - U.S. Composite Pipe, Geneva Polymer Products (polymer concrete manholes) - Other products may include ductile iron, PVC, and HDPE pipe manufacturers - Products/Services Requested: - Extensive installation of 36" gravity sewer lines at various depths (over 4,800 linear feet), with additional 21", 12", and 8" gravity sewer mains - Pre-cast concrete manholes (96", 72", 48" diameters), including doghouse and riser types - Reinforced polymer concrete manholes (acid-resistant) - Trenchless crossings: Jack & Bore and Microtunneling of 54" steel casing under railroads and highways - Cured-in-place pipe (CIPP) lining for 20" and 18" lines - HDPE sliplining (12") - Sewer service laterals, connections, and cleanouts - Pavement and concrete restoration, curb and gutter work, trench stabilization - Abandonment of existing utilities, plug and grout connections, flowable fill - Services Requested: - Sewer bypass pumping during construction - Erosion and sedimentation control - Construction verification surveying - Soils and materials testing - Utility relocation and subsurface utility engineering - Railroad permit expenses and coordination - Unique/Notable Requirements: - Compliance with railroad and city permits, including specific coordination with Norfolk Southern Railway - 5% Columbia Disadvantaged Business Enterprise (CDBE) participation goal - Specific material and manufacturer requirements for FRP pipe and polymer concrete manholes - Allowances for railroad permit expenses and utility relocations - Long-term (20-year) license agreements for work under railway right-of-way - Project designed by Brown and Caldwell - Locations: - Work performed in Columbia, Richland County, SC, including University of South Carolina campus, Maxcy Gregg Park, and Norfolk Southern Railway right-of-way - Contracting office at 1800 Main Street, Columbia, SC 29201

Description

This is an Invitation for Bids issued by the City of Columbia for the East Rocky Branch Sewer System Improvements Phase I project. The scope includes installation and rehabilitation of various sewer lines and manholes, including gravity sewers of different sizes and depths, manhole construction, and related infrastructure work such as pavement removal and replacement. The project involves complex construction activities including trenchless crossings under railroads and highways, with specific requirements for materials and methods. A pre-bid meeting was held virtually, and multiple addenda have been issued clarifying technical and procedural details. The contract has been awarded to Park Construction of NC, Inc. with a total award amount of approximately $14.7 million.

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