by s360 | May 5, 2025 | equipment
Gregg Drilling’s air vacuum system works by exploding the soil from within, using high pressure air. The soil is then vacuumed and stored in large canisters for easy backfilling. The operators are able to use air 95% of the time but have the option to switch to water...
by s360 | Apr 29, 2025 | equipment
Gregg’s Mobile Remediation injection platforms are self-contained and have integrated operator workstations. Gregg provides integrated mixing and pumping systems that can achieve injection rates up to 100 GPM and can regulate injection pressure between 0 1500 psi....
by s360 | Apr 29, 2025 | equipment
Watch the video below for a short demonstration one of our most popular limited access units, the Rhino. Gregg has used versions of the Rhino rig for many years as it is a versatile auger and direct push unit in a compact package. The track mounted Rhino is highly...
by s360 | Apr 29, 2025 | equipment
Gregg accomplishes direct-push and CPT work inside buildings and small spaces by utilizing our ramset CPT & direct push sampling unit. Common projects that deploy the ramset include: geotechnical evaluations of existing buildings or environmental characterization...
by s360 | Apr 29, 2025 | equipment
Check out the video below for a demonstration our limited access unit, the Wharthog. This unit is particularly well suited for operation indoors as it is only three feet wide and can fit through a conventional doorway. The track mounted Wharthog is highly...
by s360 | Apr 29, 2025 | equipment
Gregg utilizes a scorpion limited access track rig to provide a safe and effective means to conduct geotechnical and environmental site investigations. The scorpion rig allows for CPT testing in tight spaces, construction sites and other limited access site...
