Knowledge
Site investigation, from the rig up
Straightforward guidance from the teams who run the rigs - picking a method, working contaminated ground, getting onto tight sites and installing monitoring wells.
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Methods
Window sampling, cable percussion or rotary: choosing a method
The three main drilling methods for site investigation, side by side - by depth, ground, access and sampling - and how we pick the right one (or combination) for a site.
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Contaminated land
Contaminated land: the drilling and fieldwork
The intrusive works behind a contaminated land project - investigation, monitoring and injection wells, in-well injection and decommissioning - delivered for the remediation contractors and consultants who commission them.
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Difficult sites
Restricted-access site investigation: light rigs for tight sites
Gardens, embankments, live highways and soft ground - the light, tracked rigs that get a site investigated where a larger machine cannot reach.
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Monitoring
Gas and groundwater monitoring wells explained
What monitoring wells are for, how they are installed as part of a borehole, and how they are developed, maintained and decommissioned when the monitoring is done.
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