Bulk Transmission Mains, WTPs
& Urban Drinking Grids
Powering vital water security for millions across metropolitan capitals and industrial corridors — engineering massive Mild Steel pipelines up to 2,375 mm in diameter, automated 122 MLD water treatment complexes, deep river intake structures, and multi-thousand kilometer urban distribution grids.
Comprehensive Water Infrastructure Capabilities
End-to-end turnkey delivery: raw water intake, high-pressure bulk conveyance, state-of-the-art purification, and automated municipal distribution.
Mega-Diameter Bulk Pipelines
Design, manufacturing, stringing, automatic welding, and corrosion protection of large-scale Mild Steel (MS) and Ductile Iron (DI) transmission mains up to 2.4 m diameter across challenging topographies.
Turnkey Water Treatment (WTP)
Civil construction and electromechanical commissioning of high-volume water treatment facilities featuring cascade aerators, flash mixers, clariflocculators, rapid gravity sand filters, and chlorine contact tanks.
Deep River Intakes & Pump Stations
Heavy RCC circular intake wells sunk into live riverbeds, featuring mechanical trash racks, multi-stage vertical turbine pumps, high-volume raw water manifolds, and electrical surge suppression vessels.
Urban Distribution & Telemetry
Construction of elevated level service reservoirs (ELSRs), ground level balancing tanks (GLSRs), micro-tunnelling / HDD road crossings, and full SCADA-integrated flowmetering across urban networks.
4-Stage Hydraulic Engineering Lifecycle
Precision pipeline execution governed by AWWA, IS 3589, and CPHEEO sanitary engineering codes.
Hydraulic & Transient Modeling
WaterGEMS hydraulic simulations, water hammer and surge vessel sizing, soil resistivity testing for cathodic protection, and alignment optimization.
Deep Trenching & HDD Crossings
Trench excavation with laser grade control, trench box shoring in urban zones, wellpoint dewatering, and trenchless HDD boring under railways and highways.
Precision Welding & Hydro-Testing
Automated internal/external pipe welding, 100% radiographic X-ray inspection of circumferential joints, and sectional hydrostatic pressure testing.
WTP & SCADA Commissioning
Civil disinfection, hydraulic filter backwash calibration, chemical dosing automation, and central PLC-SCADA telemetry integration.
Featured Water Supply Landmarks
Key water transmission and purification achievements delivering life-sustaining infrastructure to millions.
Krishna Drinking Water Supply Project
Manufacturing, supplying, laying, testing, and commissioning of a 12 km ultra-large 2,375 mm diameter MS pumping main to quench the potable water demands of the greater Hyderabad metropolitan area.
Nellore Comprehensive Water Supply
Complete city water supply system featuring an 18 m deep intake well on the Penna riverbed, a 122 MLD modern water treatment plant, 38 km of 1,300 mm MS clear water main, and 1,124 km of urban distribution.
Dahej Petrochemical Industrial Utilities
Turnkey underground high-pressure cooling water and demineralized process water supply networks for one of South Asia’s largest dual-feed petrochemical complexes in Dahej PCPIR.
Water Transmission & Treatment Fleet
Heavy welding stations, trenchless horizontal boring, and hydrostatic test apparatus dedicated to large-diameter water engineering.
Submerged Arc Internal Welders
Automatic Large-Diameter WeldingHeavy internal welding booms with continuous flux feed ensuring defect-free full-penetration seams on 2.4 m pipes.
Multi-Stage Hydro-Testing Rigs
Pressures up to 25 BarDigital pressure logging skids with high-head reciprocating pumps for certified leakage-free hydrostatic testing.
HDD Trenchless Boring Units
Non-Invasive Crossing ExecutionHigh-torque horizontal directional drills for running bulk water conduits beneath active railways and expressways.
High-Discharge Dewatering Pumps
Wellpoint Slurry DepressionContinuous diesel and electric dewatering stations for deep river caisson sinking and high water table excavations.
Scale Your Bulk Water & WTP Project With RVR
Collaborate with our hydraulic engineers for intake well design, surge mitigation analysis, and large-diameter cross-country pipeline execution.