Discover Our Exclusive Services
Borehole Drilling
We offer optimised drilling solutions for both domestic and commercial borehole system in keeping with the statutory standards and guidelines.
Hydro-geological Survey
We conduct detailed scientific study to map out optimal borehole locations for development and advice on expected parameters including the expected capacity range, the optimal construction depth and the optimal construction design.
Pumping Systems
Our wide range of both electric and solar pumps cater for both borehole submersible systems and surface pumping systems.
Who are we?
THARMAH LIMITED is a professional contracting company that provides sustainable water solutions through borehole development, maintenance and auxiliary works. We specialize in borehole drilling, offering comprehensive solutions for domestic, commercial use, agricultural, and community use. Our skilled team excels in ensuring efficient water supply and sustainability, providing innovative and reliable services in the field. With a focus on utilizing renewable energy sources, we strive to deliver environmentally friendly solutions that meet the needs of our clients while promoting a greener future. Trust Tharmah Limited for expert guidance and successful project execution, backed by our commitment to excellence...
Steps for Borehole Construction
Step 1
Conduct a hydro-geological survey
Step 2
Application for the drilling authorizations from the mandated statutory agents i.e. WRA
Step 3
Borehole drilling exercise
Step 4
Carry-out 24-hour aquifer testing exercise to determine the borehole capacity
Step 5
Based on the test data from item no.4, the optimal pump-set is designed
Step 6
Pump installation and electrical hook-up (In cases of solar pumps see no.7)
Step 7
Solar installation and commissioning
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