In My Area

Planned improvements

Cemmaes and Cwm Llinau - Cemmaes and Cwm Llinau



08 Dec 2017

Estimated completion date
Upcoming work
Work in progress
Work completed

We have installed most of the new pipework and connected services as we progress, the current works in Cwm Llinau will start clearing up for the holiday period by end of next week, the remaining work in this area will be programmed to take place during early 2018. Work will continue to undertake reinstatements during next week with a view to removing all barriers and signs by the end of next week, we would like to thank you for your patience whilst these works have taken place


Cemmaes We've undertaking the remaining reinstatement work this week near Cemmaes village, we hope to have all reinstatements completed and traffic lights removed by the weekend. Thank you for your patience at this time.

Cwm Llinau

We've installed the new water main from the common land to the junction of Rhosawel, any properties that will need to be transferred on to the new main will be put onto a temporary supply and then notified by either a card or a knock on the door by a member of our team to let you know when your water service will be transferred on to the new main. Thank you for your continued understand and patience whilst these works are ongoing.

Phase four - Cemmaes Village/A470

Works continue along the A470 laying the new water pipes, reinstatements in the village and over the bridge should be complete by the weekend. Traffic lights are still in use at this time along this section, thank you for your continued patience.

Phase two - Cemmaes and Cwm Llinau

Works will return from Monday 4 September, working along parts of private land towards Cwm Llinau and along A470 towards Cemmaes Village with further sections of the road being excavated at times when private land is not accessible. The work is expected to last around eight to ten weeks.

Phase one - Cemmaes and Cwm Llinau

Phase one: Works will begin Monday 12 June 2017 to install new water pipes from the river bridge in Glantwymyn along a short section of A470, the works will then move into private land before then proceeding back into parts of the carriageway travelling towards Cemmaes Village. To undertake this work safely, we will require the use of temporary traffic lights along parts of the A470. We expect this phase will last approximately six weeks.

Trial holes - Cemmaes and Cwm Llinau

During week commencing 5 June 2017 engineers will be carrying out some investigation trial holes before our work starts on Monday 12 June.

Start date

12 Jun 2017

Traffic management

Traffic management

Traffic lights will be used, please prepare and allow extra time for your journey to avoid delays.

  • Roads effected:
  • A470

There are currently no disruptions

There are currently no disruptions

Why are we do this?

Amanda Hales

Amey Customer Liaison Officer

STWater Twitter

Phone (expands content) (collapses content)

Emergencies (24hrs)

0800 085 8033

Billing Enquiries

0330 678 0679

Business Customers

0330 678 0646

Email (expands content) (collapses content)

Feel free to email us with any enquiries

Contact us
Languages (expands content) (collapses content)

Get help in your preferred language

Other languages