NHSBT Cambridge Footpath

Project Summary – Footpath & Barrier Installation at NHSBT Cambridge

The Ashco team recently completed a footpath and safety barrier installation project at the NHS Blood and Transplant (NHSBT) site in Cambridge.

Footpath Works:

• Underground Utility Survey:
  The works began with a detailed scan of the underground area using a CAT scanner to identify and avoid existing utilities.

• Excavation & Preparation:
  The team carried out machine excavation to a depth of 250mm. The base of the excavated area was levelled and compacted using a vibrating plate. All surplus excavated material was removed from site.

• Sub-base & Concrete Installation:
  A geotextile membrane was laid to stabilise the ground, followed by backfilling with imported hardcore to make up levels. Concrete was then mixed and laid to a 100mm thickness, reinforced with a mesh layer for durability.

• Ramp Formation:
  The pathway was completed with the installation of a 3-metre concrete ramp section adjacent to the kerb to ensure smooth and accessible transitions.

Armco Barrier Installation:

• In addition to the footpath works, the team installed a 6-metre Armco barrier along the lorry parking section next to the pathway.

• The post holes were excavated to the required depth, and metal support posts were set in concrete to ensure a secure and lasting installation.