The water company has changed the way that it intends to carry out the work between 2020 and 2025.
It will bring the design work in-house, including the creation of a new specialist design team, and will work with more contractors than before.
The framework has been structured into four defined Lots.
- Capital Delivery Design and Build Frameworks (Lot 1)
- Three separate Capital Delivery Build Only Frameworks (Lot 2, 3 and 4)
The successful contractors for the first two lots are:
Lot 1
Amey Utility Services Limited
Costain Limited
J. Murphy & Sons Limited
Mott MacDonald Bentley Limited
MWH Treatment Limited
nmcn PLC
VolkerStevin Limited & Atkins Joint Venture
Lot 2
Barhale Limited & Doosan Enpure Limited
Coffey Construction Limited
CPC Civils Limited
Forkers Limited
GEDA Construction Limited
J.N. Bentley Limited
Kier Integrated Services limited
MWH Treatment Limited
nmcn PLC
VolkerStevin Limited
Helen Miles, Capital Delivery and Commercial Director, at Severn Trent, said: “Getting fast-track status from Ofwat means that we’ve been able to make a really early start on our planning for AMP7.
“We now have 12 months where we can define the key projects we need to deliver for our customers, which we can do alongside our new construction partners.
“We are delighted we now have our partners in place for lots 1 and 2, and this is a really exciting time for us as we look at new, more efficient ways to invest for the future to make our services even better.”
John Homer, nmcn chief executive said: “This is a fantastic achievement for nmcn and continues our long-standing relationship with Severn Trent.
“We look forward to working collaboratively to deliver increased efficiencies through innovative solutions and digitised transformation”.
Andy Milner Chief Executive of Amey, said: “We’re delighted to have secured a place on the capital delivery framework and we look forward to playing an integral part in delivering Severn Trent’s vision for AMP7.
“Ensuring an excellent customer experience, protecting the local environment and supporting the community in which we work is at the heart of the work we do, and is an ethos we share with Severn Trent.”