Interruption to your water supply - UB7 - West Drayton
0345 357 2428
Monday to Thursday 8:30am - 5:00pm
Friday 8:30am - 4:30pm.
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You are here : At Home > Developing > Water mains diversion
You can apply for an extension or diversion of an existing water main using our application form, please complete the sections relevant to your development.
We aim to provide you with a cost advice within 28 calendar days of receiving your application.
Submit your request letter
We confirm we received anything.
We send you a response, including map and guidance notes.
Submit your C3 budget response.
We will confirm that we have all paperwork.
3. Budget price
We work on the budget price.
4. Request sent
We send you a budget price.
Submit your request.
We confirm we received everything.
3. Review & create costs estimate
We review the information and draft diversion and estimate.
4. Discuss works and estimate
We discuss the scope of work and the estimate with you.
5. Final design & costs
We send you the final design and cost.
1. Payment or work order
To proceed send your payment or a work order
2. Construction pack
We will create a construction pack.
We carry out the diversion.