Contaminated Sites Evaluation

Whatever your site needs are, whether its contaminated?, you suspect its contaminated or you are just not sure and need someone to check... we are here to help! Often this need arises when you are preparing for development, sale, purchase, lease or end of lease. We understand the complexity and are looking forward to helping you.
1. Preliminary site investigation
This is a paper based study that investigates the known history of the site, including its use and can provide good evidence on the the scale (if any ) of the contamination. We also look to the neighbouring geography to look for cross contamination. For many clients looking to cover their bases this might be as far as you need to go. If you need to go further it is an effective tool in fine tuning your onsite testing to reduce time and cost required.2. On site testing
Based on the outcomes of our PSI or evidence you have collected from the site our next stage is to conduct field testing on site. The sample includes any zones of particular interest together with boundary samples or anything our modelling of water or land shifting suggests. Our tests are dependant on your intended land use in the future and can include top layer as well as bore samples. These build an effective evidence portfolio going forward3. Site remediation
Based on the results our field tests and the intended land use we develop if needed a customised remediation plan including removal, capping layer(s) and vegetation solutions. Where appropriate we will engage soil, geotechnical and earth moving specialists that we know and have used for many years and take care of all the management of the entire project, with regular reporting to you!.
Contaminated Land Experience
iEnvi has extensive experience in Australia and overseas in providing innovative and proven technologies, and tailor-made teams of remediation experts and technologies to maximise success, using a procurement model that minimises cost for:
- Remediation Action Plans, Long Term Environmental Management Plans.Water Treatment Solutions and Technologies.
Groundwater and Soil Remediation.
Landfill Remediation and Containment Design.
Urban Renewal / Ecological Restoration.
Underground and above ground storage tank removals, validation and remediation.
Remediation for Ongoing Property Development.
Waterway and Sediment Remediation and Management.
Remediation Strategy for Property Divestment and Sale.
Mine Site Restoration and Acid Mine Drainage Management.
Environmental Management Plans.
Remediation Reduction – Combined Risk Assessment.
Groundwater F&T, Risk Assessment, Modelling and Visualisation.
RECENT PROJECTS

Law firm engagement for Preliminary and Detailed Site Investigation of Former Service Station, Inner Sydney NSW
iEnvi was engaged by a law firm to complete a preliminary site investigation (PSI) and underground petroleum storage system (UPSS)...

Preliminary Site Investigation of a mechanic workshop for finance approval, Wynnum QLD
iEnvi was engaged by a private company wishing to purchase a mechanic workshop in Wynnum, Queensland and a preliminary site...

Innovative and cost-effective soil investigation, Sydney NSW
In early 2019, iEnvi completed multiple preliminary site and soil investigations at recreational use parks in inner Sydney suburbs prior...

Cost Efficient Remediation for Hydrocarbon Contamination, Newcastle and Wollongong, NSW
iEnvi was engaged by a client’s legal department as part of a merger and acquisition due diligence to undertake preliminary...

Soil Investigation and Potential Soil Reuse, Brisbane QLD
iEnvi was engaged by a childcare centre development company to undertake soil sampling at a residential site prior to the...

Housing Development Application, Sydney NSW
iEnvi was engaged by a client to undertake a preliminary site investigation and soil sampling (PSI) at a property in...

Acid Sulfate Soil Investigation and Management Plan, Mornington Peninsula VIC
An industrial development in Hastings was planned in an area of acid sulfate soil occurrence which required vigilance and attentive...

Developing an Operational Environmental Management Plan, Campbellfield VIC
iEnvi was engaged to complete an Operational Environmental Management Plan (OEMP) to be implemented and managed by an auto vehicle...

Prepurchase due diligence: Limited soil investigation and waste classification, Rosehill NSW
iEnvi were engaged by a client to complete a limited soil investigation for the purpose of pre-purchase due diligence at...


Helping a Place of Worship Development Application, Western Sydney NSW
iEnvi was engaged by a community group to undertake a preliminary site investigation and soil sampling (PSI) at a property...

Childcare Development PSI & DSI, Redbank Plains QLD
iEnvi was engaged by a developer to investigate a rural agricultural property. The client proposed to subdivide the property and...

Townhouse Development PSI, DSI, South Australia
iEnvi was engaged by a developer to conduct preliminary site investigations and soil sampling at two properties in Angle Vale...

UPSS Investigation for Restaurant Business Sale in Hervey Bay QLD
Underground petroleum storage systems (UPSS) can be a big headache when trying to sell or develop property. UPSS can leak...

Griffith NSW, Orchard Preliminary Site Investigation and Soil Sampling
In July iEnvi conducted a preliminary site investigation, soil sampling, and a geotechnical classification on an orchard to determine whether...

South Australia 2 x PSI for Agricultural land to 120 Lot Residential Developments
iEnvi can conduct preliminary site investigations and soil sampling anywhere in Australia with local expertise and support of professionals globally...

Fast Environmental Due Diligence Reporting for Petrol Station Expansion, Sanctuary Point NSW
iEnvi came to the rescue and provided a ridiculously fast and thorough preliminary site investigation and groundwater monitoring reports for...

Water Quality Sampling for Cattle Stock Watering and Irrigation Mt French, QLD
iEnvironmental Australia (iEnvi) was contacted to determine whether existing groundwater and surface water dam water quality was suitable for use...

Contaminated Waste Soil Management - Sydney Sports Ground
Recently iEnvironmental Australia (iEnvi) was contracted by a Sydney western suburbs Council to manage waste contaminated soil at a sports...

Auto Wreckers - PSI and Operational Environmental Management Plan in Brisbane
iEnvi was engaged to develop an operational environmental management plan (OEMP) for an automotive recycling company in south-west Brisbane, Queensland....

Preliminary Site Investigation for Child Care Centre - Sydney Northern Beaches
iEnvironmental Australia (iEnvi) was recently engaged by an architect firm to conduct a preliminary site investigation on a property they...

Townhouse Development Preliminary Site Investigation Victoria
iEnvironmental Australia recently conducted a preliminary site investigation (PSI), soil sampling, and subcontracted a geotechnical investigation for developers as part...

Beneficial reuse of clean or contaminated soil
Major cost savings can be made with a little extra ingenuity when it comes to managing your property developments, environmental...

Preliminary Site Investigation (PSI) for a Childcare Development Application, Western Sydney
iEnvi stepped up to the mark and prepared a fast turn around preliminary site investigation (PSI) for a Childcare Development...