Site Remediation

Once a site has been contained and assessed, then an effective remedial strategy can be implemented.

Extracting contaminated material from the site:
OLM use a network of experienced sub-contractors across the UK that are monitored and validated to make sure that OLM can provide an expert excavation service that is both efficient and cost effective. Perhaps the most important part of this work is making sure that material removed from site for licensed disposal, is sufficiently contaminated because disposing of contaminated waste is expensive and there may be other options available to complete a successful remediation.

Licensed waste disposals:
OLM provide a full licensed waste disposal service, utilising local licensed waste disposal companies to make sure the service is competitive on price.

Treatment solutions:
It is never possible to remove or recover every drop of fuel from a contaminated site and so there must be a balance between removing contaminated materials and working with the residual contamination that remains.

OLM have found that in most cases a successful remedial strategy is about striking the right balance between extraction and in-situ treatment

The objective is to reduce the site risks arising from the residual contamination to an acceptable level of risk.

To achieve this there are options that provide for the in-situ treatment of residual contamination on a site. Indeed, it is sometimes more cost effective and practical to treat contamination in-situ, rather than to extract it. A treatment product is selected appropriate to the site conditions, along with an appropriate delivery system. There is never ‘one solution fits all’.

Some common pitfalls that must be avoided:

  • Chemical oxygen treatments can alter soil structure affecting ground stability
  • Pressure treatment of older walls and foundations can affect building stability
  • Liquid treatment over a shallow water table can increase groundwater pollution
  • Treatments can move contamination into uncontaminated materials
  • "Everyone was so courteous and helpful! "

    Angela – Christchurch
  • "Once again thank you for your marvellous help and support through this difficult year."

    Caroline - Mawnan
  • "Thank you for all of your assistance and advice."

    Nic - St. Agnes
  • "I would say I was mighty impressed with the work today and the tidy way in which the area was left, please let your team know. They completed what they had planned and left the property very tidy. If I required other groundwork, I would certainly use them."

    David – Woolton Hill
  • "It was great to see the site returned to normal and thank you for your efforts on our behalf, many thanks"

    Clare – Thruxton
  • "Thank you very much for dealing with our escape of fuel. We are very pleased with all that you and your team have done."

    Ben – Newquay
  • "Once again, many thanks for how you have conducted your business and the ongoing updates."

    Neil – Glastonbury
  • "Thank you for all your hard work and diplomacy over the past few months. Your team have been fantastic, really flexible, accommodating and the owners are very pleased with the finish."

    Bella – Lewis
  • "Thanks for being so considerate, we really appreciated it."

    Luke – Cranborne
  • "Your team did a great job and we are really pleased with the work."

    Andrew – Furners Green
  • "I would also like to say how impressed I am with your team who are undertaking the work, they have worked very hard in quite testing conditions with minimum damage to the garden."

    James – Tintagel
  • "Thanks for all your help with the co-ordination and keeping me informed of the progress along the line. I am so happy to be back home."

    Susanna - Charlton
  • "From start to finish the care and attention paid to minimising our inconvenience and the standard of workmanship was exceptional."

    Roger - Fernhurst
  • "Thank you for all of your assistance with this claim. It's great to have such a happy customer."

    Sue - Dunstable
  • "Thanks to all those involved in the work associated with this claim - From our point of view it could not have been handled better."

    Roger - Bosham
  • "I have been very impressed by the professionalism and helpfulness of the OLM team. "

    Richard - Kencot
  • "We were fearing disruption and possible permanent disfiguring of our historic property. However, once work started it became apparent that we were in very safe hands."

    Roger - Fernhurst
  • "A huge thank you for all your help and guidance. You’ve been so helpful, I wouldn’t really have known what to do without you telling me who to speak to and what to say."

    Helen - Stoner
  • "Thanking you for your efforts in bringing this to a successful conclusion."

    Brian - Queen Camel
  • "OLM have looked after the project well. We are very impressed with all the workforce involved. Many thanks."

    David - Eaton
  • "We really appreciated not just your professionalism but also the support and understanding of our predicament, and the care and concern with which you approached the task. Your guidance meant a lot"

    Stephanie - Much Marcle

Get in contact with OLM

Tel: 01256 862550