The series of documents below detail the strategies and policies that must be met when work is being both planned and carried out. These documents support our engineering standards framework which ensures all work meets our legal obligations.

The guidelines are provided as information only and should not be relied on for technical or contractual instruction.

• Standards framework

• Guidance notes: Economy of flow velocities

• Guidance notes: Post project case study

• Guidance notes: Wastewater pump stations

• Subdivision guidance: Pressure wastewater collection systems

• Guidance notes: Optimising corrosion protection

• Guidance notes: Water meter connections

• Guidance notes: Trench design and bedding

• Guidance notes: Bolted joints

• Guidance notes: Selecting pressure ratings

• Guidance notes: Standard product solutions for household connections