Project Description

Client: ISEC and Thames Oil Port JV

Stakeholders: Intergen, ISEC, Shell.

Project Duration: 13 months

Project Scope

The works comprised of the demolition of 26nr. buildings, 316,000m2 of slabs and foundation removal and ground remediation of hydrocarbons compounds, re-engineering of soils to enable a construction platform.

Project Constraints & Challenges:

  • Working adjacent to the Thames sea wall
  • Working within a COMAR site, adjacent to a gas fired power station, Thames Gateway Port and Shell Haven fuel depot.
  • Environment Agency Mobile Treatment License.
  • Historical Bitumen Spill of 1,062t


  • Production of 110,000t of recycled aggregates.
  • Successful Bio-remediation of 38,000tn of hydrocarbon impacted soils to date.
  • Successful clean up of the bitumen spill to a hazardous waste site.
  • Re-engineering of soils after a 1m to 2m turnover of the site.
  • Zero AFR / LTI
  • Successful collaborative working with agencies and industries.