ELECTRICAL RESISTIVITY SURVEYS

See below the surface without heavy excavation.

Overview

Electrical Resistivity Surveys

Electrical resistivity is a non-destructive method that measures how well the ground conducts electricity. Different soils, rocks and water conditions respond differently, so the readings help us “see” below the surface without heavy excavation. It is a fast, cost-effective way to plan drilling, find groundwater and understand site conditions early in a project.

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What We Offer

Our Capabilities

Vertical Electrical Sounding (VES)
Measures changes in resistivity with depth to identify soil and rock layers and their thickness.
Resistivity Profiling
Maps lateral changes along a line to detect weak zones, fractures, voids and buried features.
Groundwater Exploration
Locates water-bearing zones and helps select the best sites for tubewells.
Dam and Hydropower Site Studies
Supports foundation and abutment investigations, often combined with borehole drilling.
Foundation and Bridge Site Studies
Helps estimate depth to bedrock and variation in ground conditions.
Data Interpretation and Reporting
Clear sections, profiles and recommendations your engineers can use.

What You Receive

Our Deliverable

A survey report with resistivity data, interpreted sections, subsurface layer details and recommendations for drilling, tubewell siting or further investigation.

SURVEY REPORT
Data, interpretation and recommendations
Resistivity data, interpreted sections, subsurface layer details and recommendations for drilling, tubewell siting or further investigation.

Projects Completed

Our Track Record

Khyber Pakhtunkhwa Hydropower
Geotechnical and geophysical investigations for hydropower projects in Khyber Pakhtunkhwa, including Jabori, Koto, Karora, Balkani, Gande Gar, Kedam Khwar, Chokel Khwar, Nila da Khatta, Saiful Maluk and Bhimbal Khatta
Harpo Hydropower Project
Skardu
Dir Hydropower Projects
Kalkot Barikot, Patrak Shiringal and Shigo Kas Hydropower Projects, Dir
Bezai Canal Hydropower Project
Near Malakand
Hingol Dam Project
Balochistan

Why Choose PEGS?

Why Clients Trust Us

Experienced Geologists
Experienced geologists who interpret resistivity data together with borehole results
Mountain Terrain
Proven work on hydropower and dam projects in mountainous terrain
One Company
Integrated geotechnical and geophysical services from one company
Client Certified
Client certificates describing our work as “excellent” and “well in time”
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Planning a Project?
Let us study the ground before you build. Tell us about your site and get advice and a quotation from our team.