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  • About Us
    • Solutions for Communities
    • Environmental Stewardship
    • Workplace Safety
    • Careers
    • Workforce Development
      • WATER UP!
      • Hopeworks Partnership
      • Education Outreach
    • Suppliers Vendors
      • National Supplier Diversity
  • Customer Service & Billing
    • Contact Us
    • Billing & Payment Info
      • How to Read Your Bill
    • Turn Service On/Off
    • Customer Assistance Programs
    • For New Customers
      • New Water/Wastewater Service Installation
      • Hydrant Meter Requests
      • Developer Services Main Extension
    • Your Water and Wastewater Rates
      • Regulatory Proceedings
      • Ocean City Rates
    • Shrewsbury
    • South Orange
    • Manville Wastewater
    • Rights & Responsibilities
    • Salem City
    • W9 Tax Form
    • FAQs
  • Water Quality
    • Water Quality Reports
      • Water Quality FAQs
      • Water Quality Accountability Act
    • Lead and Drinking Water
    • Water Treatment
      • PFAS
      • Fluoride
    • Source Water Protection
    • Chloramine
      • Fact vs. Fiction
      • Links to Environmental & Health Agencies
      • Chloramine Question Form
    • Cross Connection & Backflow Prevention
  • Water & Wastewater Information
    • Wise Water Use
    • Detecting Leaks
    • Infrastructure Updates
      • New Jersey Infrastructure Bank
    • Cold Weather Protection
    • Watershed Protection
    • Wastewater Service
    • Splash Lab
    • Water Learning Center
    • Flushing
      • Fire Hydrant Use Form
      • Building & School Flushing One-Pager
  • News & Community
    • News
    • Community Involvement
      • Community Giving Request
      • Volunteer Fire & EMS Grant Program
      • Protect Our Watersheds Art Contest
    • Environmental Grant Program
    • Community Advancement Grant Program
    • Hydration Station Grant Program
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  2. New Jersey
  3. Customer Service & Billing
  4. For New Customers
  5. Developer Services Main Extension
  6. Main Extension Resources

MAIN EXTENSION RESOURCES

Developers and other interested parties can download or link to the following information to help with planning or implementing a project.

Contact your local developer services contact for more information or e-mail New Jersey American Water Developer Services at njaw.developerservices@amwater.com.

Guidelines

Developer Services Guide for Water and Sewer Main Extensions (pdf)
Guide for Applying for NJDEP/BSDW Permits (pdf)
Water Main Extension Design Requirements (pdf)
Territory Covered by Master Permit - Water Service (pdf)

Example Agreements

Extension Deposit Agreement
Standard Easement Agreement

Typical Diagrams: Meters, Vaults and Service Lines

Typical Meter Vault and Backflow Diagrams – Fire and Domestic (pdf)
Typical Meter Vault and Backflow Diagrams – Domestic (pdf)
Typical Meter Vault and Backflow Diagrams – Fire (pdf)
Typical Meter Vault and Backflow Diagrams – Multi-Use (pdf)
Typical service line installation (pdf)
Typical residential inside set (Liberty Water) (pdf)
Typical commercial inside set (Liberty Water) (pdf)

Diagrams and Worksheets

Demand Worksheet Water and Sewer
Fire Flow Calculator

Useful Links

New Jersey BPU Smart Growth Utility Regulations
ISO Guide for Determining Fire Flows
NJ Physical Connection Permits
Cross Connection Backflow Prevention

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