Water Works Materials Lists.xlsx

This is a Water Works Materials List prepared for the Town of Harwich Water Department in Massachusetts in support of a sealed bid procurement for furnishing and delivery of water system components. The materials list is divided into two sections and specifies domestic U.S. made products or equivalent items, with all brass components required to be lead-free. Section 1 includes major water infrastructure components such as Hi-Max couplings (ranging from 1-1/2" to 24"), MJ fittings, Mega Lug restraints, resilient-seated valves, fire hydrants with various bury depths and extensions, gate boxes, service boxes with extensions, polyethylene tubing, service saddles, and meter pit components. Section 2 contains smaller diameter water service materials including pipe repair clamps, Mueller brass corporation stops, curb stops, adapters, couplings, unions, meter couplings, lead-free brass nipples, lead-free brass fittings (elbows, tees, reducing tees, couplings, bushings, caps, and plugs), and ball valves in sizes ranging from 3/4" to 2".

The materials list provides specific manufacturer references and model numbers for most items to ensure standardization and quality. Unit pricing columns are included but left blank, indicating that bidders will supply their own pricing for each enumerated item. The specification requirements emphasize domestic manufacturing or equivalent products throughout both sections, reflecting compliance with local procurement preferences. No specific quantities are listed for individual items; rather, the list appears to serve as a catalog of approved materials from which the Town of Harwich Water Department may order as needed. The specifications indicate that detailed procurement information and bid submission procedures are available on the Town of Harwich Water Department's website at http://www.harwichwater.com/procurement.