Exploratory drilling
Exploratory and production wells, piezometers and observation wells, logged and tested by our hydrogeologists.
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ServicesWater resources services, from aquifer to catchment
Groundwater, surface water and climate: investigation, modelling, water audits and water security. Seven core services cover nearly all our assignments; specialist work is listed further down.
Industry · Infrastructure
CGWA NOC & Impact Assessment
NOC applications, Impact Assessment Reports with or without groundwater modelling, renewals and compliance.
Scope and deliverablesMinesMining Hydrogeology
Comprehensive Hydrogeological Reports, mine seepage and dewatering estimates, EAC and CGWA support.
Scope and deliverablesAll sectorsGroundwater, Flood & Climate Modelling
MODFLOW, SEAWAT and transport models, HEC-RAS flood modelling and climate change impact on water availability.
Scope and deliverablesFieldGeophysical Investigations
2D/3D Electrical Resistivity Tomography and VES for aquifer geometry, fractures and well siting.
Scope and deliverablesFieldHydrogeological Surveys, Drilling & Aquifer Mapping
Exploratory drilling, aquifer mapping, pumping tests, water quality and resource assessment.
Scope and deliverablesCorporate · ComplianceWater Audit, Neutrality & ESG
RGI-certified water audits, water neutrality and water risk assessment, and ESG reporting support.
Scope and deliverablesSustainabilityRecharge & Water Security
Rainwater harvesting, managed aquifer recharge, water-body revival and water security plans.
Scope and deliverablesHow we work
From site data to sound decisions
- Understand the questionYour site, your water need or risk, and the decision the study must support.
- Field dataWells, pumping tests, geophysics, drones, flow and water quality measurements.
- Analysis & modellingWater balance, groundwater and flood models, climate scenarios.
- SolutionsDewatering, recharge, reuse and water security plans, with approvals where needed.
- Implementation & monitoringDesign support, piezometers, metering and periodic review.
Typical timelineMost assignments take 45–60 days from site data to final report. Long-term monitoring, multi-season data collection and compliance support can run up to 2 years. Authority processing time is in addition.
Specialist and allied work
Other services
HEC-RAS flood modelling
1D/2D hydraulic models for drains, nallahs and rivers: flood extent, depth and design of channels and structures.
Climate change impact
Projected rainfall and temperature scenarios translated into recharge, runoff and water availability for your site.
Drone (UAV) surveys
Drone photogrammetry for 3D terrain models, drainage alignment and earthwork quantities.
Remote sensing & GIS
Land use, lineament and recharge-zone mapping and GIS analysis for every study area.
Flood inundation studies
Mapping flood extent and depth for project sites and urban catchments.
Urban water management
Water supply, recharge and dewatering planning for cities and townships.
Seepage into underground structures
Estimating groundwater inflow into basements, tunnels and metro structures.
Capacity building
Training programmes on groundwater assessment, modelling and regulation.
Coastal aquifer management
Monitoring and modelling of the saline–fresh water interface to prevent sea water intrusion.
Aquifer remediation
Studies and in-situ or ex-situ remediation options for polluted groundwater.
Conjunctive use
Planning canal water and groundwater together to avoid waterlogging and depletion.
Underground taming of floods
Storing monsoon flood flows in aquifers emptied by dry-season pumping.
Lake restoration
Blocking pollution pathways and restoring lakes to a healthy ecosystem.
Ecological restoration & land reclamation
Restoring ash ponds, overburden, slag and waste dumps, and degraded land.
Green belt & landscaping
Green belts, avenue plantation and large-scale afforestation for industrial sites.
Solid waste management
In-situ solutions for municipal and industrial solid waste sites.
Geothermal & green buildings
Shallow geothermal heating and cooling assessed against the local groundwater regime.
Community engagement & water literacy
Training, eco-trails and awareness programmes for stakeholders and students.