Michael Nicholls 
OEMP for an auto vehicle storage and container-packing yard in Campbellfield, VIC. Practical controls for fire, noise, air, soil and stormwater risk, aligned with AS 1940 recommendations and Sustainability Victoria guidance.
A concise case study of a limited pre‑purchase soil investigation at an open car‑park in Rosehill NSW. Investigation identified historical fill with asbestos‑containing material (ACM), minor TRH and PAH in saturated soils, existing groundwater bores, and potential groundwater inflow to a proposed excavation pit. Practical risk management and next steps are summarised for developers and buyers.
Annual asbestos inspection of an electrical control room at a western NSW coal mine found asbestos-containing material in good condition. iEnvi managed a local contractor, reviewed sampling results and provided practical compliance recommendations.
iEnvi completed a 250‑page preliminary site investigation (PSI) and soil sampling program for a community group seeking development consent to use a western Sydney property as a place of worship. The investigation supported a successful development application.
iEnvi completed a combined preliminary site investigation (PSI) and geotechnical soil investigation for a proposed childcare development at Redbank Plains, QLD. Findings indicated negligible contamination suitable for childcare use while geotechnical issues prompted footprint adjustments to avoid subsidence risk. The DA was approved by Ipswich City Council.
Preliminary site investigations at two Angle Vale properties identified one former landfill (development unviable) and one suitable site, informing a developer’s decision on 50- and 70-lot townhouse villages.
Baseline environmental investigation for lease renewal of a petrol station in Granville NSW. Two bores and two additional monitoring wells installed, groundwater and soil vapour assessed — low residual risk and no duty to report under NSW CLM Act Section 105.
Low‑flow groundwater monitoring was completed at a decommissioned underground petroleum storage site in Perisher Valley. Results identified no ecological or human‑health groundwater risk; recommendations and compliance notes provided for property transactions in Snowy Mountains National Park.
Fast, practical UPSS soil and groundwater investigation for a Hervey Bay restaurant sale. Investigation found no detectable hydrocarbon impact; report enabled settlement and supported follow-up decommissioning work.
iEnvi completed a rapid preliminary site investigation (PSI), soil sampling (60 samples) and geotechnical site classification for a 75‑lot low‑density residential proposal on former citrus orchard land in Griffith LGA. Soils met NSW Excavated Natural Material criteria and the site was classified as moderately reactive (20–40 mm movement potential).