If you choose to appoint an approved plumber or groundworker, we will require the following information:
- A copy of the approved contractor certificate (WIAPS or equivalent).
- A photo which shows that the pipework has been laid to the agreed point at boundary as per your survey drawing.example photo
If you choose not to use an approved groundworker or plumber to install your pipework, we will require a few more photos in order to ensure that your site is ready for connection:
For a properties with bulk supply and internal meters, you need to show us you have example photos and/ or WIAPS certificate. See below for examples of the photos we require.
- Laid your pipe at a depth of 750 – 850mm. You need to show the finished ground level with respect to the depth of the pipe. example photo
- Your pipe is the correct material (standard or barrier) example photo
- You have taken your pipe to the edge of the highways boundary (this includes crossing any third party land between your property boundary and the highway boundary) example photo and/or WIAPS Certificate
- You have capped the end of the pipe at the boundary to prevent contamination. The cap should be visible in the boundary photo but you can take a close up photo if you like. example photo
- You have installed and internal manifold arrangement (1.5inch BSP labelled internal meter carriers) as per our design specification and the meter housings have been installed.
- You have added ducting/insulation through/under the wall example photo
View our ‘Are you ready for connection – bulk supplies?’ document.