M6 Junction 13-15 SMP

The Brief

Contractor:   Kier Group

Value: £12.0m (estimated)

Duration: January 2020 - December 2020

The Solution

Our scope on this project included general site clearance, topsoil strip, associated earthworks and box cut excavation, new ditches, new drainage, installation of Stanton Bonna slot drainage, removal of existing drainage and dig downs remediation on the southbound carriageway.

·         8,500 metres of carrier drains ranging from 150mm to 900mm

·         8,500 metres of filter drains ranging from 150mm to 450mm

·         8,000 metres of slot drain

·         2,000 metres of new ditches

·         700nr new chambers ranging from 1050mm to 2700mm

  6,000 metres of existing drainage removed