New Pipeline to Run from Munak to Haiderpur to Ease Delhi Drinking Water Crunch Delhi Jal Board is planning a parallel 100-kilometre pipeline alongside the Munak Canal to deliver 1,050 cusecs of raw water from Haryana to Haiderpur. A major infrastructure initiative is taking shape to tackle recurring drinking water shortages across the national capital and meet rising urban demand. Authorities are drawing up blueprints to lay an entirely new raw water transmission pipeline alongside the existing Munak Canal corridor, connecting Haryana directly to city treatment facilities. Once executed, this strategic network is intended to ensure steady, round-the-year water availability and eliminate recurring supply deficits during seasonal peak demand periods. A 100-Kilometre Pipeline Network with Pumping Stations Under the proposed blueprint, Delhi Jal Board aims to lay an expansive conduit spanning approximately 100 kilometres from the Munak regulator in Haryana to the Haiderpur water treatment hub in northwest Delhi. The dedicated pipeline has been designed to carry an operational capacity of 1,050 cusecs of raw water. Dedicated booster pumping stations are planned along the route to maintain optimal line pressure. To ensure flawless structural execution, Indian Institute of Technology Roorkee has been tasked with assessing technical feasibility, mapping the precise pipeline alignment, and designing the network layout. Choosing the Pressure-Flow System over Gravity Route Engineers submitted two distinct technical pathways for laying the conveyance corridor. The first approach relied purely on a natural gravity-fed flow model, which was estimated to require an investment of roughly ₹13,000 crore. The second pathway incorporated a pressure-flow mechanism driven by booster pumping stations, carrying an estimated outlay of ₹7,240 crore. Following comparative evaluations, the planning wing favored the pressure-flow system as the substantially more cost-effective and viable design. Consequently, the technical team from IIT Roorkee has been instructed to proceed with the engineering blueprint anchored to this ₹7,240 crore layout, which is projected to meet Delhi's long-term volumetric requirements. Solar Pumping Solutions and Project Timeline To keep ongoing operational overheads in check, planners are actively studying the incorporation of solar-powered pumping mechanisms to slash recurring grid electricity costs. IIT Roorkee is expected to finalize the comprehensive financial structure, detailed engineering models, and definitive right-of-way maps by November. Formal approvals and ground implementation will commence once this definitive project documentation is submitted and reviewed. Legacy Munak Canal and Supply Constraints The original Munak Canal mechanism originated from a bilateral memorandum reached between the Delhi and Haryana governments in 1996, though construction faced extensive delays stemming from inter-state disagreements. Formal construction spanned between 2003 and 2012, concluding when concrete lining was completed. The existing channel system channels over 1,000 cusecs of Yamuna water from the Munak regulator in Karnal via two distinct conduits: the Carrier-Lined Channel (CLC) and the Delhi Sub-Branch (DSB). Despite this inflow, surging population figures and ongoing conveyance limits have left the existing surface canal unable to cover all urban deficits, making a closed, parallel conduit a pressing logistical necessity. What this means for you Constructing this dedicated pipeline will ensure reliable drinking water flow for Delhi residents across all seasons. • Across the National Capital Region: Millions of households in Delhi will experience better pipeline pressure and consistent water availability. Residents will be less dependent on private water tankers and emergency supply rations during seasonal crunches. • In Haryana and Transit Zones: Enclosing the supply in a secure 100-kilometre conduit will prevent surface seepage and unauthorized extraction along the canal corridor. Water management authorities can allocate and monitor exact flow rates with improved precision. • Energy and Operational Costs: Implementing solar-assisted pumping mechanisms will significantly curtail heavy municipal power bills. Keeping operational expenditure low helps shield consumers from steep increases in water utility tariffs. • Emergency Supply Redundancy: Routine desiltation or breach repairs on the open Munak canal will no longer trigger severe citywide dry spells. The parallel pressurized line will serve as a resilient backup channel during maintenance windows. Why this happened A new conduit was conceived because Delhi's growing urban water demand consistently outstrips the volume delivered by the aging open Munak Canal system. • Rising Demand and Canal Capacity Ceilings: The legacy canal channels only just over 1,000 cusecs through its two open conduits, which falls short of Delhi's peak consumption needs. Surface channels also experience water losses from evaporation and physical seepage. • Bilateral Agreement Background: Though originally agreed upon between Delhi and Haryana in 1996, the Munak Canal became fully operational only in 2012 after construction delays. Decades later, city administrators realized a closed and reinforced conduit was critical to eliminate transmission bottlenecks. • Comparative Technical Feasibility: Engineering evaluations by IIT Roorkee highlighted that a ₹7,240 crore pressure-flow system offered superior financial and practical viability compared to a ₹13,000 crore gravity model. Once the definitive report arrives in November, administrative execution will begin. Questions & Answers 1. What is the total length of the planned water pipeline? The planned pipeline will span approximately 100 kilometres from the Munak regulator in Haryana to Haiderpur in Delhi. 2. How much raw water can the proposed pipeline transport? The infrastructure is designed with a transmission capacity of 1,050 cusecs of raw water. 3. Which engineering model was selected for the pipeline? Planners selected the ₹7,240 crore pressure-flow pumping station system because it is far more economical than the gravity-based alternative. 4. Who is preparing the technical feasibility and route alignment? IIT Roorkee has been tasked with designing the route map, financial breakdown, and engineering specifications. 5. When will the detailed project report be submitted? IIT Roorkee is expected to deliver its final feasibility and route design report by November. 6. When was the existing Munak Canal constructed? The existing Munak Canal was built between 2003 and 2012, delivering over 1,000 cusecs of raw water via two separate channels. https://trendkia.com/en/national/haryana-ke-munak-se-haiderpur-taka-bichhegi-nai-paipalaina-delhi-men-pani-ka-snkata-dura-karane-ki-taiyari-40322 TrendKia — Har trend, sabse pehle.