WELCOME TO DIRECT PUSH PROBING

DPP is a Perth based drilling company that uses direct push technology to “push” tools and sensors into the ground to carry out Geotechnical and environmental drilling investigations requiring samples, tests and/or the installation of monitoring wells.

We provide reliable Geotechnical and environmental drilling services in which safety and cost effectiveness are paramount. Our services include:

Drilling for Soil samples

both geotechnical and environmental

Geotechnical Drilling Services

Non Destructive digging

Vacuum excavation

Ground Water & Gas samples

both geotechnical and environmental

Monitoring Wells Installation

Pre-packed monitoring wells also available

Concrete coring & cutting

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Who we are

Direct Push Probing, DPP, is an owner-operated geotechnical drilling and environmental drilling company based in Perth offering a one-stop service for Geo-environmental site investigations
DPP considers the health, safety and well being of our employees and others in our workplace of primary importance.

Our Safety, Health & Environmental Management System (SHEMS) is based on best practice standards and complies with Australian Standards AS 4801 and AS 14001.

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Soil Samples

Direct push technology facilitates better vertical profiling capabilities for generating three dimensional profiles of a site by providing undisturbed soil cores that offer a more accurate depiction of sub-surface properties.

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Gas & Groundwater Samples

DPP uses direct push technology to offer a fast, efficient means of detecting and delineating contaminated areas. We use a PRT (Post Run Tubing) system to collect soil vapour samples from the desired sampling depth
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Geotechnical Services

Direct Push Probing offers the following geotechnical drilling services:
CPTu/Friction cone, SPT, Piezometer, inclinometer, vibrating wire piezometer, monitoring well installation, Shelby Tube sampling, Large diameter direct push samples & bulk soil samples.
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Monitoring Wells

DPP uses direct push technology to install wells for monitoring either groundwater or soil vapour. These offer a highly cost-effective and minimal-intrusion technique for collecting data.
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Past Projects

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Roy Hill port expansion CPTu

Direct Push Probing recently completed a CPTu project in Port Hedland as part of the Roy Hill port expansion

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Yagan Square – Perth CBD

CPTu to 30+m as close as 500mm to the tunnel wall for pile design

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Perth Stadium environmental investigation

Approx 135 groundwater and soil vapour wells with soil sampling (with golf ball shield)

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FAL (Forrestfield Airport Link)

Multiple soil bores and groundwater wells up to 20m deep along the alignment.

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