The seven firms will bid to carry out work operating in three regions under the Pressurised Pipeline Framework over three years.
- Warington-based Daniel Contractors (tel: 01495791393)
- Llanfoist-based DT Civils (tel: 01873859025)
- Blaenavon-based Eiran Civil Engineering (tel: 01495791393)
- Pontyclun-based Lewis Civil Engineering (tel: 0443449200)
- Caernarfon-based Mulcairs (tel: 01286674949)
- Manchester-based O’Connor Utilities (tel: 01612483305)
- Clynderwen-based Young Bros (tel: 01437563259)
DCC intends to award a framework to a maximum of six contractors for North Wales and four for south west and south east Wales each from the long list.