Geotechnical and Geo-Environmental

Cost effective Geo-environmental and geotechnical solutions for both routine and complex projects.

About the Service

PNJ Engineering Inc. provides Geotechnical and Geo-Environmental Engineering services and collects the data through site investigations, quality data gathering techniques, laboratory analysis and designs to provide cost effective solutions for both routine and complex projects.

What’s Included

We provide Cost effective Geo-environmental and geotechnical solutions for both routine and complex projects.

Ground Investigation

Soil investigation
Drilling in overburden soil and rock coring
Preparation of borehole logs
Site tests (SPT, vane shear test, permeability test, pressure meter test, cone penetration test)
Monitoring well installation

Foundation

High-rise buildings
Industrial buildings
Commercial & residential buildings
Oil & gas tanks and facilities
Bridges
Embankments
Settlement calculations

Deep Excavation

Basement
Underground parking
Top-down construction

Slope stability analysis & inspection

Slope stability analysis
Recommendations for the Slope stabilization
Calculation for the requirement of lateral supports by piles or retaining walls
Recommendations for the grouting, cement injection, shotcrete

Geotechnical instrumentation

Preparation of geotechnical instrumentation plan
Implementation of the instrumentation (such as; inclinometers, crack gauges, open standpipe piezometers, vibrating wire piezometers, vibrating wire strain gauges, load cells, tape extensometers, multi-point borehole extensometers, automatic deformation monitoring system etc.)
Monitoring of the instruments – Manual & Automatic
Preparation of remediation plans