Reclamation of brownfield sites and associated engineering works is the core discipline of the Company. A complete package is offered which includes site investigation, appraisal and design through to earthworks, management of remediation and finishing works to provide the completed scheme. Site Validation can be provided through an appointed Consultant Engineer Partner.

A comprehensive range of operated and non-operated construction plant and ancillary equipment augments the skills of the workforce.

Recent projects have included site preparation for national house builders as well as reclamation and remediation contracts for local authority organisations. Specialist remediation contracts have included the installation of a Permeable Reactive Barrier (PRB) to prevent leachate migration.

Hellens Contracts have proven expertise in the following:

Deep excavations • Site clearance • Site investigation

Demolition of structures above and below ground

Soil reinforcement and stabilisation • Filling and compaction

Crushing, screening, and reprocessing

Hard and soft landscaping • Isolation of contaminated soils

Encapsulation, dilution, removal or remediation of contaminants

Drainage and ancillary works • Fencing and barrier provisions

Infrastructure Works including installation of adaptable highway and sewerage elements