INNOVATION Calls

Live Head Location

Live mains renewal is undertaken by the networks as it minimises time off gas, reduces time excavations are open and lowers the impact on the environment. The technique involves commissioning the new main with gas prior to insertion into the old main, via the live head. The PE pipe is then inserted up to 100 metres into the main, customers are transferred onto the inserted pipe. Once all customers are reconnected, the live head is recovered.

 

The Gas Distribution Network is looking for a simple technology, product or process to clearly identify the first metre from the live head.

 

The network would like to accurately and clearly identify this section of pipe in extremely low light.  It is after this point that the expanding foam will be entered safely without the risk of isolating supplies.

 

Find out more about the call for innovation here

 

To register initial interest, and request an Initial Proposal Form, please enter your details online or call the Energy Innovation Centre on 0151 348 8040 and quote the reference number GDN-17-06.

 

Please note, specific EOI forms are created for each individual Call for Innovation and the matching form will be required to progress any submissions.

 

The closure date for registering initial interest is 5pm 10 November 2017. Please note office open hours are between 9am and 5pm Monday to Friday.