Energy Audit and Process Optimization- We conduct Detailed Energy Audit of WTP for complete electromechanical system optimization right from jack well, raw water pumping station, water treatment process, potable water pumping station to ESR/Networks. Electrical energy is contributing 70% to 80% of the overall operational expenditure (OPEX) of WSS. As per the recommendations of Energy Conservation Act 2001 by the Bureau of Energy Efficiency and guidelines under CPHEEO MANUAL Part B- Operation & Maintenance, 2nd Edition. March 2024, Energy Audit to be conducted regularly to identify the losses in the system and find opportunities for energy conservation. Energy conservation also helps in preventing climate change.
Energy Audit of the system is aimed to measure the performance of the pumps and identify the opportunities for improvement of efficiency, energy conservation and reliability of water supply network, ensuring better service delivery to the consumers. Energy Audit includes a comprehensive assessment of existing pumping infrastructure, identification of inefficiencies, and giving recommendations and advice for implementation of tailored solutions to optimize energy consumption, reduce operational costs, enhance overall system performance.
The investment grade detailed energy audit includes:
- Collection of Pumps design data, factory test reports, system single line diagram, last 12 months electricity bills, pumps running hours, system operational practices, maintenance history etc.
- Performance testing of main pumps by arranging shutdowns.
- Assessment by calibrated instruments for pressure, speed, power.
- Pump Flow measurement by electromagnetic/ultrasonic flowmeters.
- District meter area (DMA / Zone) flow measurements.
- District meter area (DMA/ Zone) residual pressure measurements.
Outcome of this investment grade energy audit is to get proposal for comprehensive customised solution to elevate the standard of service delivery in terms of water supply by maintaining minimum required residual pressure in entire distribution network and controlling the water losses to achieve sustainable and efficient 24/7 water management.
Water Audit: We provide services in the fields of Hydraulics study and DMA Zoning for water distribution networks. Water Audit & NRW Management with online pressure monitoring at nodes, zones and critical points, DMA wise online flow monitoring, transient pressure monitoring, online water quality monitoring and chlorine decay study. Recommending suitable disinfection system for pre/post treatment and booster dosing. Pressure monitoring in water distribution networks offers numerous benefits for the utilities. By continuously tracking residual pressure in the water network, utilities can quickly identify and address leaks, reduce water loss and improve system efficiency. This proactive approach enhances system reliability, extends the lifespan of infrastructure, and ensures a consistent water supply to consumers. Additionally, pressure monitoring aids in optimizing energy usage, leading to cost savings and a more sustainable operation. Monitoring DMA flow & nodal/critical pressure (normal & transient mode) is a crucial step towards smarter water management and better service delivery as it leads to preset alarms if the system pressure/flow deviates beyond set points.