M25 ERA bay 02

£750 ,000
London - M25
Jan 2020
Jun 2020

Our teams delivered emergency refuge areas on the M25 to increase driver safety.

  • site clearance
  • lay, level and compact sub-base
  • level and prepare the formation
  • drainage: bespoke oil separation chamber, attenuation pipes, combined kerb drainage, filter and slot drains
  • construct ‘RediRock’ modular block retaining wall 2m high, 70m long
  • ducting and infrastructure for NRTS emergency telephones and vehicle detection hardware. This indicates to the control centre if a vehicle stops in the area, so the emergency services can assist them if necessary
  • topsoil and landscaping
  • asphalt surfacing
  • orange high friction surface coating