Services

Soil and Groundwater
Remediation Coventry

Carried out using effective sustainable, practical and appropriate technique(s), only applied once we have completely understood your objectives and typically following a detailed an in-depth options appraisal.

Helping to clean up the environment with out groundwater remediation services in a man-mad lake
Contaminated Land Remediation

Land Remediation Company Coventry

Soil and Groundwater Remediation Services Coventry

Understanding the latest remedial technology is not enough for successful delivery of a remediation project. Health & safety, demolition, construction programs, waste management, changing legislation and the clients’ objectives are all crucial elements. Soilfix prides itself on having well-trained staff with the essential skills to deliver complete soil and groundwater services in Coventry.

Soilfix are a specialist soil remediation and groundwater company in Coventry and can take your remediation projects from start to finish, including identification of the remedial requirement through to completion and final verification. Our team of in-house professionals can facilitate all stages of the remedial process, including design, site clearance, demolition, enabling works and regulatory approvals. Soilfix can close the project either as the role of principal contractor or as specialist sub-contractor.

The most feasible and appropriate technology is used for the remediation of soil and groundwater after we have completely understood the goals of our clients.

Asbestos Soilfix
soil and groundwater remediation by soilfix
asbestos

Asbestos in Soils & Demolition Materials

An increasingly common legacy of former industrial sites is the presence of asbestos containing materials (ACM’s) deposited or dispersed within made ground, leading to asbestos contaminated soils (ACS) present in the ground.

This problem is typically enhanced by poorly managed demolition practices, resulting in ACM fragments becoming spread across the site surface and/or throughout crushed materials. The presence of ACM’s and ACS can lead to significant potential liabilities, programme delays and escalating costs for landowners and developers.

Soilfix have significant experience in adopting pragmatic, robust yet cost-effective solutions for asbestos contaminated sites, fully in compliance with the relevant waste management legislation and Control of Asbestos Regulations (CAR) 2012. Through accurate planning of pre-treatment and materials management requirements, the volumes of hazardous and non-hazardous wastes removed off-site can be minimised.

Works are carried out by either Soilfix appropriately trained staff under a Notifiable Non-Licensable Works (NNLW) Notification, or, where higher risk ACM’s are encountered, carried out using a licensed Asbestos Contractor. The following cost effective and sustainable remedial measures are routinely carried out by Soilfix:

  • Selective excavation, sorting and in-situ manual picking of ACM fragments;
  • Manual picking and screening of ACM fragments, in an enclosed picking station for larger quantities of material;
  • Stabilisation and / or encapsulation of ACS to minimise the extent for residual fibre release;
  • Stringent environmental monitoring and controls, including fine-mist (virtual enclosure) suppression systems, reassurance air testing and scanning electron microscopy analysis to confirm airborne fibre concentrations are below HSE control limits as well as environmental background levels.

All Soilfix staff working with asbestos are Non-licensed/Notifiable non-licensed work trained and have regular medicals and respirator face-fitting to ensure compliance with CAR2012.

For more information about asbestos removal in soil and demolition materials in Coventry and the surrounding areas, get in touch with a member of our expert team today.

soil and groundwater remediation
bioremediation Soilfix

Bioremediation

Our specialist bioremediation service in Coventry and the surrounding areas is carried out by our expert team. Many organic contaminants provide an energy source for naturally occurring micro-organisms existing in the soil (e.g. bacteria). Under the right circumstances, these organisms will degrade organic contaminants to form less toxic and/or more stable materials.

These processes can be enhanced by manipulating the conditions within the soils that enable the relevant micro-organisms to both thrive and interact with the contaminants. The presence of nutrients and available carbon within the soil will provide the basic building blocks for the organisms and can be artificially increased with the application of various bio-nutrient products or fertilisers. Optimising moisture, temperature, pH and oxygen conditions can boost populations and enable maximum interaction with the contaminant.

Biorememediation can be accelerated within ex-situ soils using vented biopiles or windrow technology. Bio-venting, sparging or permeable reactive barriers (PRBs) can be used to accelerate the process in-situ.

Soilfix can design and build the systems that will enable you to achieve maximum rates of bioremediation at your site. Where more complex contaminant situations, gross start concentrations or biomass limited situations occur, Soilfix has experience in bio-augmentation using both specially cultured and indigenous biomass to increase the treatment process.

Stabilisation - Solidification Soilfix
Stabilisation Soilfix

Soil Stabilisation / Solidification Coventry

Stabilisation / Solidification of soils is increasingly a cost effective technology for the rapid treatment and / or immobilization of hazardous wastes and contaminated soils or sludge’s. The terms “solidification” and “stabilization” describe two distinct mechanisms.

  • Solidification can encapsulate dangerous components, boost compressive strength, and reduce permeability by altering the physical characteristics of contaminated material.
  • Stabilisation alters the chemistry of particular hazardous constituents, making them less soluble, less mobile, and/or less toxic.

Prior to commencing,  samples of the corrupt material are taken and laboratory pilot trials carried out to determine the most cost effective reagent or combination of reagents to achieve the site remedial targets. Binding agents are then applied and the soils rotivated either in-situ (e.g. auger, injection, rotivator) or ex-situ (e.g. batching plant, blending equipment). Performance testing of the treated materials is usually completed throughout the works. This may involve testing for hydraulic conductivity, unconfined compressive strength, and leachate properties, depending on the requirements.

Speak to us today for more information about soil stabilisation / solidification in Coventry.

Insitu Remediation Soilfix
Insitu Remediation Soilfix

In-Situ / Ex-Situ Groundwater Treatment Coventry

Soilfix has extensive experience in adopting a large variety of both conventional and more innovative in-situ / ex-situ groundwater treatment technologies in Coventry to meet site specific remedial goals and / or enable excavation and extraction of in-ground obstructions.

  • Using air stripping, filtration, and solids/NAPL separation for total fluid recovery and ex-situ treatment;
  • Surfactant-enhanced total fluids recovery through groundwater recirculation or injection;
  • Free-product recovery (with and without vacuum-enhancement) using dual-phase, pneumatic skimming and multi-phase vacuum extraction techniques;
  • Air sparge / SVE systems (including use of ozone);
  • Enhanced natural attenuation techniques for both aerobic and reductive treatment to stimulate accelerated biodegradation (for hydrocarbons, solvents and trace organic compounds) or precipitation (e.g. hexavalent chromium); and,
  • In-situ chemical oxidation / reduction technologies.

Additionally, Soilfix has expertise performing thermally enhanced treatment with both steam and electric conductive heating with the help of qualified partners.

Get in touch today to find out more about our Coventry soil and groundwater treatment services.

Enquiries for soil and groundwater remediation in Coventry

Peter Howland
Managing Director