Appendix_A_-_Approved_Manufactures_List.pdf

This document is an Appendix A - Approved Manufacturer's List for wastewater service materials and lift station materials, with a comprehensive note that all products must be produced domestically. The list provides detailed specifications for various equipment and components, including manufacturers and their corresponding models or specifications across multiple categories such as Adhesive Marking Tape, Air Release and Vacuum Valves, Casing Spacers, Check Valves, Concrete Coatings, Ductile Iron Fittings, PVC Fittings, Valve Boxes, Submersible Pumps, and numerous other specialized wastewater and infrastructure materials.

The approved manufacturers list serves as a critical reference for procurement, ensuring that only pre-qualified domestic manufacturers can supply materials for the project. Each category contains multiple approved manufacturers with specific model numbers or specifications, providing clear guidance for procurement teams and contractors. The comprehensive nature of the list suggests a rigorous pre-qualification process, with manufacturers required to meet specific technical standards and domestic production requirements. While no specific contract value or term is mentioned, the document appears to be part of a larger infrastructure or utility project procurement process, emphasizing quality control and standardization of materials used in wastewater service and lift station construction.