Services

Soil and Groundwater
Remediation Cheltenham

Carried out using the most practical, sustainable and appropriate technique(s), only applied once we have completely understood your goals and generally following a comprehensive options appraisal.

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

Land Remediation Company Cheltenham

Soil and Groundwater Remediation Services Cheltenham

Understanding the most current 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 key elements. Soilfix prides itself on having skilled staff with the essential skills to deliver complete soil and groundwater services in Cheltenham.

Soilfix are a specialist soil remediation and groundwater company in Cheltenham and can manage 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 finalise the works either in 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

The presence of asbestos is becoming more prevalent in former industrial sites, which contains materials (ACM’s) deposited or dispersed within made ground, resulting in asbestos contaminated soils (ACS) present in the ground.

This problem is typically enhanced by poorly controlled 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 growing 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 meticulous planning of pre-treatment and materials management requirements, the amount of hazardous and non-hazardous wastes removed off-site can be minimised.

All asbestos removal 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 sustainable and cost-effective 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 Cheltenham 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 Cheltenham and the surrounding areas is carried out by our expert team. Many organic pollutants provide an energy source for naturally occurring micro-organisms present within the soil (e.g. bacteria). Under the right environment, these organisms will degrade organic contaminants to form less toxic and/or more stable materials.

These processes can be excelled by altering the conditions within the soils that enable the relevant micro-organisms to both thrive and interact with the contaminants. The soil’s availability of carbon and nutrient content within the soil will provide the groundwork for the organisms and can be artificially increased with the application of various fertilisers or bio-nutrient products. Optimising temperature, moisture, pH and oxygen conditions can increase populations and enable maximum interaction with the contaminant.

Ex-situ soils can use vented biopiles or windrow technologies to speed up bioremediation. 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 enhance the treatment process.

Stabilisation - Solidification Soilfix
Stabilisation Soilfix

Soil Stabilisation / Solidification Cheltenham

A increasingly affordable technology for the quick treatment and/or immobilisation of hazardous wastes and polluted soils or sludge is soil stabilisation or solidification. 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 changes the chemistry of certain hazardous constituents, making them less soluble, less mobile, and/or less toxic.

Prior to commencing,  samples of the contaminated material are taken and laboratory pilot trials carried out to calculate 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 Cheltenham.

Insitu Remediation Soilfix
Insitu Remediation Soilfix

In-Situ / Ex-Situ Groundwater Treatment Cheltenham

Soilfix has significant experience in adopting a wide variety of both conventional and more innovative in-situ / ex-situ groundwater treatment technologies in Cheltenham to meet site specific remedial objectives and / or enable excavation and removal 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 injection or groundwater recirculation;
  • 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,
  • Reduction technologies / in-situ chemical oxidation.

Soilfix also has experience in carrying out thermally-enhanced treatment using both steam and electric conductive heating using specialist partners.

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

Enquiries for soil and groundwater remediation in Cheltenham

Peter Howland
Managing Director