| Drawing number | Title | Last updated |
|---|---|---|
| A1719 | Concrete Thrust Blocks for Tees, Plugs & Horizontal Bends | November 18, 2025 |
| A1738 | Concrete Thrust Blocks for 500 & 600 mm dia. 45 & 90 Degree Bends | November 18, 2025 |
| A1769 | Water Main Bedding & Cover Details - Class "A" | November 18, 2025 |
| A1997 | Recommended Method of Support for Water main in Casing | November 18, 2025 |
| A2000 | Lowering of existing water main at Sanitary or Storm Sewer | November 18, 2025 |
| A2200 | Concrete Thrust Blocks for Vertical Bends | November 18, 2025 |
| A2370 | Detail for Connecting Anodes to Cast Iron and Ductile Iron Water mains | November 18, 2025 |
| A2373 | Typical Backfilling of Undetermined Water main pipes - Less than 300mm diameter | November 18, 2025 |
| A2421 | Water Sampling Station | November 18, 2025 |
| A2599 | Typical Bollard Installation – Hydrant | November 19, 2025 |
| A2729 | Standard Hydrant and Valve Installation with Mechanical Restrained Joints | November 18, 2025 |
| A2730 | Restrained Joint Detail for PVC Pipe | November 18, 2025 |
| A2731 | Joint Restraining Length for PVC Pipe (in combination with granular thrust block) | November 18, 2025 |
| A2732 | Cathodic Protection / Bonding Cable / Tracer Wire for Non- Metallic Water Mains | November 18, 2025 |
| A2733 | November 18, 2025 | November 18, 2025 |
| A2734 | Thrust Blocks and Restrained Joints for PVC Water Mains, Tees, Crosses and Dead Ends | November 18, 2025 |
| A2778 | Supports for Water mains 300mm diameter and greater at sewer, piping and conduit crossing | November 18, 2025 |
| A2820 | Non-Metallic Water Services 50mm and less | November 18, 2025 |
| A2976 | Standard Hydrant, Anchor Tee and Valve Installation with Mechanical Restrained Joints | November 18, 2025 |
| A3006 | Half Shell Insulation of Water Main Pipe | November 18, 2025 |
| A3073 | Automated Flushing Station Installation | November 18, 2025 |
| A3085 | Alternative Potable Water Supply for Testing New, Replaced and Lined Water Main | November 18, 2025 |
| A3107 | 50mm Non-Metallic Blow Off for Dead End Water Mains | November 18, 2025 |
| A3111 | Insulation Details for Water Main and Service Connections | November 18, 2025 |
| A3112 | Typical Meter Installation for Services Requiring By-Pass 38mm and Greater | November 18, 2025 |
| A3113 | Typical Residential Meter Installation | November 18, 2025 |
| A3114 | Typical Commercial Meter with Backflow Installation Less than 38mm | November 18, 2025 |
| A3118 | New or Rehabilitated Water Mains Physical Separation Commissioning Water Source Protection | November 18, 2025 |
| A3119 | Rehabilitated Water Mains Physical Separation Cleaning Water Source Protection | November 18, 2025 |
| A3120 | Typical Residential Multi-Density Meter Installation | November 18, 2025 |
| A3121 | Physical Separation Required for New Construction | November 18, 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 | November 27, 2025 |
Contact Us
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Peterborough, ON
K9H 3R9
Phone: 705-742-7777
Toll Free: 1-855-738-3755
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