202603160_cone_valve_assembly.pdf

This is a technical specification document related to a cone valve assembly procurement for the Town of Manchester Water and Sewer Department in Connecticut. The document outlines detailed specifications for a cone valve assembly component required for the siphon replacement and discharge valve repair project at the Globe Hollow Water Treatment Facility. The specifications include dimensional requirements, material specifications, performance standards, and quality assurance criteria necessary to ensure the cone valve assembly meets the functional requirements for integration with the existing siphon system infrastructure. The assembly must be compatible with the repairs already completed on Siphon Nos. 2 and 4 to maintain consistency across all four siphons at the treatment facility.

The document establishes material composition standards, pressure rating requirements, and testing protocols that the cone valve assembly must satisfy prior to installation. Specifications detail threading requirements, surface finish standards, and dimensional tolerances to ensure proper fit and operation within the siphon discharge system. The technical requirements ensure that the furnished cone valve assembly will perform reliably in the water treatment environment and align with industry standards applicable to municipal water treatment facilities. Compliance with these specifications is essential for the contractor selected to complete the Siphon No. 1 and Siphon No. 3 replacement project.