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19 Site automated river discharge measurement network From River Data to Flood Readiness: Aaxis Nano Advances Monitoring in West Bengal 19 August 2026  |  West Bengal, India Under the Ministry of Jal Shakti’s National Hydrology Project, Aaxis Nano Technologies has executed a 19-site automated river discharge measurement network for the Irrigation & Waterways Department, Burdwan. The system strengthens access to timely river information required for flood management, flow assessment and water-resource planning across West Bengal. Strengthening River Monitoring Across West Bengal Manual field observations can create delays between measurement and its availability to decision-makers, particularly during monsoon and high-flow periods. The deployed network covers key rivers and channels including the Mahananda, Fulahar, Bhagirathi, Barakar, Damodar, Ajoy, Rupnarayan and Mundeswari, with monitoring locations across Malda, Nadia, Bankura, Bardhaman, Hooghly, Howrah and adjoining districts. Automated, Non-Contact Discharge Measurement The system includes non-contact radar velocity sensors, radar water-level recorders, field data loggers, solar-power arrangements, batteries, protective enclosures and site-specific mounting structures. Using the velocity-area method, the equipment measures surface velocity and water level to calculate mean velocity, wetted cross-sectional area and volumetric discharge—without placing instruments directly within the watercourse. From Field Data to Centralised Operations A SCADA system brings pump status, water levels, alarms, operating trends and historical records onto a common interface. IoT-enabled communication transfers field information to the central platform, while integration with Patna’s Integrated Command and Control Centre (ICCC) enables city teams to supervise all nine locations from a single facility. The system is supported by a five-year comprehensive Annual Maintenance Contract, supporting continued availability and operational continuity. Supporting Flood Preparedness & Water-Resource Planning By connecting geographically dispersed gauging points with a central platform, the network creates a more reliable information base for understanding seasonal flow behaviour. The system supports the Jal Shakti Vibhag’s wider objectives of improving flood management, irrigation planning and evidence-based oversight of surface-water resources. Aaxis Nano Technologies Pvt. Ltd. Environmental Monitoring | Water & Wastewater | Automation | Data & Digital Solutions

9 Drainage pumping stations From Pumping Stations to Centralised Operations:Aaxis Nano Advances Automation in Patna 17 August 2026  | Bihar, India Nine drainage pumping stations upgraded through PLC-based automation, field sensing, SCADA andcommand-centre integration. Heavy rainfall can rapidly raise water levels across Patna’s low-lying areas, placing drainage operations under immediate pressure. Aaxis Nano Technologies has modernised nine drainage pumping stations for Patna Smart City Limited across Yogipur, Yogipur NBCC, Saidpur, Pahari Old, Pahari New, Pahari NBCC and three Eco Park locations. Connected Pumping Infrastructure Together, the facilities comprise 62 pumps — 54 electrically operated and eight diesel-operated units. The deployment creates a connected framework for automatic pump control, equipment supervision and central visibility, reducing reliance on local manual intervention. Automated Monitoring & Control Radar level transmitters measure water levels, while pressure, vibration and temperature sensors provide information on pump and motor condition. Multifunction meters monitor electrical parameters and energy consumption. PLC panels apply predefined logic to start or stop pumps at specified water-level thresholds, while HMIs support local operation. Motor-operated gate valves and IP cameras further extend control and site visibility. From Field Data to Centralised Operations A SCADA system brings pump status, water levels, alarms, operating trends and historical records onto a common interface. IoT-enabled communication transfers field information to the central platform, while integration with Patna’s Integrated Command and Control Centre (ICCC) enables city teams to supervise all nine locations from a single facility. The system is supported by a five-year comprehensive Annual Maintenance Contract, supporting continued availability and operational continuity. Supporting Faster Response During Heavy Rainfall By linking field sensing, automatic control and central supervision, the deployment provides earlier visibility of equipment abnormalities and enables faster coordination during heavy rainfall.  Through this integrated system, Aaxis Nano supports timely stormwater removal, reduced dependence on on-site intervention and lower waterlogging risk across vulnerable areas.  Aaxis Nano Technologies Pvt. Ltd. Environmental Monitoring | Water & Wastewater | Automation | Data & Digital Solutions

MOBILE GAS LEAK DETECTION SYSTEM Gas Leak Detection Evolved: Aaxis Nano Introduces a One-of-a-Kind Vehicle-Based System 12 August, 2026  | Maharashtra, India Aaxis Nano integrates gas sensing, location tracking, wind measurement and digital reporting into a specialised mobile survey unit for Mahanagar Gas Limited. Aaxis Nano Technologies has commissioned a specialised solution for Mahanagar Gas Limited to support the inspection of natural-gas distribution routes. Designed for use while driving, it helps field teams identify possible methane leaks, record their locations and conduct follow-up checks across operational areas. The mobile survey unit integrates an onboard power supply, bumper-mounted sampling inlet, roof-mounted anemometer, GPS/GLONASS antenna, communication modem and connected software. It measures methane and ethane concentrations while capturing position and wind data, allowing each field run to be mapped, reviewed and documented. ABB MobileGuard performs scanning while the vehicle is moving, and MicroGuard supports handheld confirmation at identified locations. Both instruments form part of the broader integrated solution. Field validation covered analyser response, satellite tracking, wind measurement, connectivity, live data collection and report generation. Trial surveys also confirmed the unit’s ability to record possible leak indications and support onsite verification. By combining gas sensing, location tracking, wind information and digital records in a field-ready arrangement, the project provides Mahanagar Gas Limited with a structured approach to route-based inspection. It also demonstrates the company’s ability to integrate specialised instrumentation into practical on-road applications that support field verification and informed maintenance planning.

Odour Control Unit Aaxis Nano to Advance Odour Mitigation at Delhi Jal Board’s Preet Vihar Sewage Pumping Station 22 July 2026  | Delhi, India The 53.5 MGD pumping station will be equipped with H₂S surveillance and engineered odour treatment to reduce foul-smell impact around nearby residential areas. Delhi Jal Board’s Preet Vihar Sewage Pumping Station is set to upgrade its odour-control framework through the implementation of an Odour Control Unit by Aaxis Nano Technologies. Located near dense residential pockets, the project will support improved local environmental conditions, cleaner site operations and more controlled odour management around a key wastewater transfer facility. The proposed technology offering combines engineered odour capture, controlled air extraction, activated carbon-based filtration and online Hydrogen Sulphide (H₂S) measurement at critical points. Supported by instrumentation, control systems, commissioning and long-term operation and maintenance, the solution is designed to make odour mitigation more measurable, traceable and performance-driven. Once operational, it will help shift odour control at Preet Vihar from an invisible recurring concern into a monitored, managed and accountable environmental safeguard.

40 strategic monitoring locations across dams, rivers and stream sub-basins Digital Hydrology Strengthens Water Governance in Madhya Pradesh 20 July 2026  | Madhya Pradesh, India A unified Real-Time Data Acquisition System (RTDAS) strengthens Madhya Pradesh’s flood preparedness, planning and water-resource decisions. Madhya Pradesh’s water-resource management has gained a sharper digital layer under the World Bank-supported National Hydrology Project, with the Water Resources Department bringing critical dam, river and rainfall observations into a centralised monitoring framework. Enabled by Aaxis Nano Technologies through field instrumentation, telemetry and system integration, the network connects strategic locations to the Bhopal data centre, strengthening the state’s capacity for timely review, flood preparedness and coordinated decision-making. The project links 40 strategic monitoring locations across dams, rivers and stream sub-basins, responding to Madhya Pradesh’s growing need for dependable hydrological visibility amid climate variability, flood risk and rising water demand. By replacing fragmented reporting with a connected data framework, the system supports forecasting, operational review, planning and administrative decision-making with greater clarity. At the field level, the deployment includes Automatic Water Level Recorders and Automatic Rain Gauges for continuous measurement of water levels and rainfall. Supported by Yagi antennas, solar panels, data collection platforms, data loggers, tipping-bucket assemblies and protected station infrastructure, the setup is designed to maintain reliable performance across remote dam and river locations. For seamless data movement, the system uses GSM/GPRS and INSAT-based communication, allowing observations from dispersed sites to reach WRD’s central monitoring framework. Integration with the department’s e-SWIS platform enables visualisation, calibration, validation and wider access for Chief Engineer offices and key departments, strengthening coordination across the state’s water-management ecosystem. Backed by a five-year operations and maintenance commitment, the project reflects Aaxis Nano’s capability in combining instrumentation, telemetry and platform integration for large-scale hydrological governance. By converting scattered field readings into structured, decision-ready information, the initiative strengthens Madhya Pradesh’s preparedness for flood response, water planning and long-term resource resilience.

9 strategic stations across remote and snow-sensitive locations From Snowfields to Forecasting Centers: Real-Time Snow Telemetry in Sikkim 16 July 2026  | Sikkim, India A satellite-linked Snow Gauging and Meteorological Stations network strengthens the movement of high-altitude snowfield and weather data from Sikkim’s mountain terrain to forecasting and planning systems. Across the Himalayan terrain of Sikkim, the Central Water Commission’s specialised monitoring network brings snow-hydrological and meteorological observations into a connected data framework, with Aaxis Nano Technologies enabling the field instrumentation, satellite communication and site infrastructure behind the system. The project connects nine strategic stations across remote and snow-sensitive locations. Designed for difficult mountain conditions, the deployment supports a shift from isolated field readings to structured datasets for flood forecasting, snowmelt runoff assessment, operational review and long-term water-resource planning. The installed scope includes snow-depth sensors, precipitation gauges, snow density and snow water equivalent measurement, rainfall monitoring at selected sites, temperature and humidity probes, wind instruments, sunshine sensors, evaporation gauges and solar-radiation measurement. These are supported by data collection units, loggers, satellite antennas, solar power assemblies, battery backup, surge protection, masts, civil foundations and protected station infrastructure. For dependable transmission from remote Himalayan sites, the solution uses INSAT/V-SAT-based satellite communication. Field observations are routed to CWC’s Earth Receiving Station at Delhi and further connected with the Modelling Centre at Gangtok and the FFM Directorate, CWC, New Delhi, helping technical teams access mountain data in a usable format. Backed by a two-year comprehensive warranty and eight years of maintenance support, the installation demonstrates Aaxis Nano’s ability to deliver resilient monitoring systems for complex geographies. By combining precision instruments, communication architecture and lifecycle service, the project strengthens the technical foundation for snow-fed hydrology, forecasting preparedness and long-term water-resource planning.

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