| Drawing number | Title | Last updated |
| A1719 | Concrete Thrust Blocks for Tees, Plugs & Horizontal Bends | July 27, 2023 |
| A1738 | Concrete Thrust Blocks for 500 & 600 mm dia. 45 & 90 Degree Bends | July 27, 2023 |
| A1769 | Water Main Bedding & Cover Details - Class "A" | October 31, 2023 |
| A1997 | Recommended Method of Support for Water main in Casing | February 17, 2023 |
| A2000 | Lowering of existing water main at Sanitary or Storm Sewer | October 30, 2023 |
| A2200 | Concrete Thrust Blocks for Vertical Bends | July 27, 2023 |
| A2370 | Detail for Connecting Anodes to Cast Iron and Ductile Iron Water mains | July 27, 2023 |
| A2373 | Typical Backfilling of Undetermined Water main pipes - Less than 300mm diameter | October 25, 2023 |
| A2421 | Water Sampling Station | October 23, 2023 |
| A2599 | Typical Bollard Installation – Hydrant | November 1, 2023 |
| A2729 | Standard Hydrant and Valve Installation with Mechanical Restrained Joints | November 3, 2023 |
| A2730 | Restrained Joint Detail for PVC Pipe | November 3, 2023 |
| A2731 | Joint Restraining Length for PVC Pipe (in combination with granular thrust block) | November 3, 2023 |
| A2732 | Cathodic Protection / Bonding Cable / Tracer Wire for Non- Metallic Water Mains | February 23, 2023 |
| A2733 | Cathodic Protection for Valves & Fittings on Non-Metallic Pipe | February 28, 2023 |
| A2734 | Thrust Blocks and Restrained Joints for PVC Water Mains, Tees, Crosses and Dead Ends | November 3, 2023 |
| A2778 | Supports for Water mains 300mm diameter and greater at sewer, piping and conduit crossing | November 3, 2023 |
| A2779 | Partial Relay of Water Services (Typical) | February 28, 2008 |
| A2820 | Non-Metallic Water Services 50mm and less | August 25, 2022 |
| A2976 | Standard Hydrant, Anchor Tee and Valve Installation with Mechanical Restrained Joints | November 3, 2023 |
| A3006 | Half Shell Insulation of Water Main Pipe | November 3, 2023 |
| A3073 | Automated Flushing Station Installation | July 19, 2023 |
| A3085 | Alternative Potable Water Supply for Testing New, Replaced and Lined Water Main | January 15, 2025 |
| A3107 | 50mm Non-Metalic Blow Off for Dead End Water Mains | November 3, 2023 |
| A3111 | Insulation Details for Water Main and Service Connections | February 8, 2023 |
| A3112 | Typical Meter Installation for Services Requiring By-Pass 38mm and Greater | February 8, 2023 |
| A3113 | Typical Residential Meter Installation | February 8, 2023 |
| A3114 | Typical Commercial Meter with Backflow Installation Less than 38mm | February 8, 2023 |
| A3118 | New or Rehabilitated Water Mains Physical Separation Commissioning Water Source Protection | January 15, 2025 |
| A3119 | Rehabilitated Water Mains Physical Separation Cleaning Water Source Protection | January 15, 2025 |
| A3120 | Typical Residential Multi-Density Meter Installation | January 5, 2024 |
| A3121 | Physical Separation Required for New Construction | January 15, 2025 |
Construction Standards
These standards have been provided to assist our customers, authorized contractors, developers and engineering consultants in meeting our standard requirements:
Water works construction standards
Water Works Standard Drawing A Size
Water Works Standard Drawing B Size
| Drawing number | Title | Last updated |
| B3423 | Air Release Valve Chamber | May 14, 2020 |
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Peterborough, ON
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