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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.

Bulk Diameter
2,375 mm Krishna Pumping Main (HMWSSB)
Treatment Plant
122 MLD Nellore Water Treatment Plant
Urban Distribution
1,124 km City-Wide Reticulation Network
Intake Well Depth
18 m Deep Submerged Penna Intake
Core Engineering Pillars

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.

MS up to 2,375 mm Internal Food-Grade Epoxy External Guniting / PU

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.

122 MLD Capacity Automated Sludge Removal Turbidity < 0.5 NTU

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.

18 m Deep Well Sinking Caisson Foundation Zero-Cavitation Hydraulics

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.

1,124 km Reticulation Electromagnetic Flowmeters 24×7 Continuous Pressurization
Technical Methodology

4-Stage Hydraulic Engineering Lifecycle

Precision pipeline execution governed by AWWA, IS 3589, and CPHEEO sanitary engineering codes.

01

Hydraulic & Transient Modeling

WaterGEMS hydraulic simulations, water hammer and surge vessel sizing, soil resistivity testing for cathodic protection, and alignment optimization.

02

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.

03

Precision Welding & Hydro-Testing

Automated internal/external pipe welding, 100% radiographic X-ray inspection of circumferential joints, and sectional hydrostatic pressure testing.

04

WTP & SCADA Commissioning

Civil disinfection, hydraulic filter backwash calibration, chemical dosing automation, and central PLC-SCADA telemetry integration.

Track Record

Featured Water Supply Landmarks

Key water transmission and purification achievements delivering life-sustaining infrastructure to millions.

Krishna Drinking Water Supply Project
HMWSSB (Hyderabad) Hyderabad, Telangana

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.

2,375 mm MS Pumping Main Diameter
12.0 km Continuous Transmission Line
Nellore Comprehensive Water Supply
Nellore Municipal Corp / HUDCO Nellore, AP

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.

122 MLD Modern Treatment Plant
1,124 km Total Network Laid
Dahej Industrial Water Network
OPaL / ONGC Petro Additions Dahej, Gujarat

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.

Industrial EPC High-Pressure Process Water
100% NDT Radiographic Weld Testing
Specialized Equipment

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 Welding

Heavy 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 Bar

Digital pressure logging skids with high-head reciprocating pumps for certified leakage-free hydrostatic testing.

HDD Trenchless Boring Units

Non-Invasive Crossing Execution

High-torque horizontal directional drills for running bulk water conduits beneath active railways and expressways.

High-Discharge Dewatering Pumps

Wellpoint Slurry Depression

Continuous diesel and electric dewatering stations for deep river caisson sinking and high water table excavations.

Trusted By Leading Water Authorities:
HMWSSB Hyderabad HUDCO / MoHUA Nellore Municipal Corp OPaL / ONGC Dahej Brahmaputra Cracker (BCPL)