Intrusive Site Investigation for a Housing Development
Current government guidance requires all proposed housing development sites that are potentially contaminated to undergo a Preliminary Risk Assessment to identify the potential risk from land contamination. As in the case study on this page, this assessment may conclude that further testing is needed in order to determine the levels of risk present at the new build site, this is the point when a Phase 2 Intrusive Site Investigation should be carried out for a housing development.Get In Touch
What Does an Intrusive Site Investigation for New Build Housing Development Involve?
Phase 2 Intrusive Site Investigations for new build housing developments allow the assessor to measure the levels of contamination in the ground and therefore assess the risk to nearby receptors (i.e. residents, water bodies, wildlife etc). An Intrusive Site Investigation for a housing development will generally involve a site visit to take soil samples and assess the ground conditions, chemical analysis of the samples and comparing analysis results with industry standard screening levels.
Intrusive Site Investigations for new build houses may be done for a range of reasons based on different specific requirements and desired outcomes and each project will be very specific to each individual case. For example, the scope of work for an Intrusive Site Investigation requested through a condition on a planning application for new build houses may be different to that of an Intrusive Site Investigation used for land valuation when buying/selling land for a housing development. Housing developments are particularly sensitive sites because of their residential end use and this means it is especially important to ensure that the land being built on is free from contamination and an Intrusive Site Investigation is the only way to determine whether contamination is present at the site of a new build housing development.
Case Study for a Phase 2 Intrusive Site Investigation for New Build Houses
The client's previously completed Phase 1 Desk Study requested a Phase 2 Intrusive Site Investigation be carried out to support a planning application for a new build housing development following the identification of potential contamination of shallow soils due to the past industrial use of their site as an engineering works. When a site is proposed for residential use the acceptable risk levels from land contamination are particuarly strict, especially when applying for planning permission so it is common for a Phase 2 Intrusive Site Investigation to be needed for a housing development of this kind.
How We Helped - Within a few days of our client's enquiry we were able to visit site to carry out intrusive soil sampling for the housing development project, send the samples to a UKAS accredited laboratory for chemical analysis and write up a comprehensive site investigation report. After analysing samples we compared them to industry standard screening levels and found that they were all below the screening threshold values, effectively meaning the samples tested were uncontaminated. This allowed our client to continue with their housing development project using our Intrusive Site Investigation to support their planning application.
I Need a Phase 2 Intrusive Site Investigation for a Housing Development
Whether it's to support a planning application or simply to ensure your site is uncontaminated, we can carry out Intrusive Site Investigations for a range of housing developments and other similar construction projects.
1. Contact us and let us know your requirements
2. Following initial consultation we can provide an outline proposal detailing how we can help and the costs involved
3. Our environmental consultants will then carry out a Phase 2 Intrusive Site Investigation for your housing development
4. We can complete an Intrusive Site Investigation for new build houses within days of your initial enquiry allowing you to stick to schedules and minimise any disruption to your project