Generally, most new construction projects occur on undeveloped parcels of land in which roadways are constructed. This requires the installation of new water main, fire hydrants and service lines. It also may necessitate backflow prevention devices (RPZ) for compliance with Suffolk County Health Department regulations. For water main extensions, the builder must enter into a contract for installation. Detailed site plans and easement info must be supplied to the New Service Department early in the design stage.

The New Service Department is the source for all new construction information and transaction processing. When contacting the Authority, ask for the New Service Department. A representative will guide you through the process and a new service manager will oversee extensions. Our office is at 4060 Sunrise Hwy, Oakdale, NY 11769, (631) 218-1148.

A site plan is required, which includes tax map numbers and tie-ins to the nearest cross streets. In addition, easement descriptions, flow demand, drainage plans and backflow design plans are required. For extensions, a contract and hydrant agreement must be executed. Contract packages must be returned complete; incomplete packages will not be accepted.

Job sites must be prepared before our inspector visits. Roadways must be on grade with stakes installed. All service line and hydrant locations must be marked on the curb and property line. Drainage and curbing must be installed. The Jobsite Preparation Form must be emailed to our Construction Department as soon as the site is ready.

Commercial buildings often require additional service, including fire sprinkler service, master metering and backflow prevention devices (RPZ). Discuss specific needs with our New Service Department early in the process.

Easements are required whenever water main is to be installed on private property or subdivisions that have not been dedicated to the town. The developer must submit site maps and metes and bounds descriptions to our New Service Department. For subdivisions, work can begin with a 10% deposit (minimum $2,500) while easements are cleared.

The local fire district board must approve all hydrant locations. The project will not proceed until approved. Developers must enter a hydrant rental agreement for hydrants on private roadways until title is transferred to the town.

First, verify an adequate water main exists on the roadway by filling out the availability application. Once verified, application for service can be made by completing an application card and submitting fees.

All house service lines must be installed according to Authority Rules & Regulations. Each installation MUST be inspected before backfilling. Only licensed plumbers can install house service lines.

For residential homes, a dual check valve is installed. Backflow prevention is required for all commercial domestic services and firelines. Contact our Cross Connection Control Department early for specific needs.