22-007.pdf

This is a Scope of Work document for the Western Transmission Main Phase 3C project administered by the Missouri state and local contracting authority. The project encompasses the construction of approximately 14,741 linear feet of 30-inch Class 250 ductile iron water main, 337 linear feet of 30-inch restrained joint ductile iron pipe, and approximately 50 linear feet of 42-inch steel casing installed via jack-and-bore methods. The scope includes all necessary connections to the existing water transmission system, appurtenances such as butterfly valves, fire hydrants, and air release valves, as well as fittings, testing, disinfection, and site restoration. All incidental work required to deliver a complete and fully operational water transmission main is included in this contract.

The project represents a significant water infrastructure improvement initiative requiring comprehensive coordination of material procurement, specialized installation techniques, and system integration activities. Bidders should anticipate detailed specifications regarding pipe materials, installation methodologies, quality assurance protocols, and environmental compliance requirements. This contract is typical of municipal water utility capital projects requiring experienced contractors with demonstrated expertise in large-diameter water main construction and transmission system integration.