+
DDA Plans STPs to Irrigate 750 Parks with Treated Water
WATER & WASTE

DDA Plans STPs to Irrigate 750 Parks with Treated Water

The Delhi Development Authority (DDA) is set to construct its own sewage treatment plants (STPs) under a new water management initiative designed to supply treated water for irrigation across 750 green spaces, including parks, forests, riverfronts, and golf courses spread over 10,000 acres.

Currently, the DDA relies on water tankers or pipelines laid by the Delhi Jal Board (DJB) to supply treated water to its green spaces. However, under the proposed plan, the authority aims to establish self-sufficient systems, reducing its reliance on external agencies and improving cost-effectiveness.

“Some parks are connected to DJB STPs via pipelines; others rely on water tankers. We now want a unified system,” a senior DDA official said. The authority will appoint a consultant to prepare a detailed project report covering design, technology, and operational aspects of the initiative.

DDA data shows a daily requirement of approximately 34 million litres of water for maintaining all its parks and green zones. The proposed consultant will be tasked with assessing current water demand, mapping available sources of treated water, and designing suitable STPs.

The comprehensive plan will include capturing raw sewage, selecting treatment technologies, and ensuring a continuous supply of treated water for irrigation.

The initiative aligns with National Green Tribunal directives to minimise groundwater extraction and prioritise the use of treated wastewater for horticultural purposes. The DDA’s move is expected to enhance irrigation efficiency, reduce operational costs, and ensure the long-term sustainability of Delhi’s urban green cover.

Image source:netsolwater

The Delhi Development Authority (DDA) is set to construct its own sewage treatment plants (STPs) under a new water management initiative designed to supply treated water for irrigation across 750 green spaces, including parks, forests, riverfronts, and golf courses spread over 10,000 acres.Currently, the DDA relies on water tankers or pipelines laid by the Delhi Jal Board (DJB) to supply treated water to its green spaces. However, under the proposed plan, the authority aims to establish self-sufficient systems, reducing its reliance on external agencies and improving cost-effectiveness.“Some parks are connected to DJB STPs via pipelines; others rely on water tankers. We now want a unified system,” a senior DDA official said. The authority will appoint a consultant to prepare a detailed project report covering design, technology, and operational aspects of the initiative.DDA data shows a daily requirement of approximately 34 million litres of water for maintaining all its parks and green zones. The proposed consultant will be tasked with assessing current water demand, mapping available sources of treated water, and designing suitable STPs.The comprehensive plan will include capturing raw sewage, selecting treatment technologies, and ensuring a continuous supply of treated water for irrigation.The initiative aligns with National Green Tribunal directives to minimise groundwater extraction and prioritise the use of treated wastewater for horticultural purposes. The DDA’s move is expected to enhance irrigation efficiency, reduce operational costs, and ensure the long-term sustainability of Delhi’s urban green cover.Image source:netsolwater

Related Stories

Gold Stories

Next Story
Real Estate

Anshul Singhal launches Vantrock with Rs 42 billion development plan

Real estate professional Anshul Singhal has launched Vantrock Real Assets Private Limited (VRAPL), a Mumbai-headquartered platform focused initially on warehousing, industrial and logistics parks. The company plans to develop approximately 11.5 million sq ft of assets, with an estimated gross development value (GDV) of Rs 42 billion (approximately USD 434 million) on completion.The first phase will cover around 3 million sq ft across the National Capital Region (NCR), Bengaluru and Pune, with an estimated development value of Rs 11 billion (approximately USD 113 million). Construction is sched..

Next Story
Infrastructure Transport

Afcons wins CII award for biodiversity management

Afcons Infrastructure has received the Confederation of Indian Industry (CII) National Award for Environmental Best Practices 2026 in the Biodiversity Management category for its work on the Mumbai-Ahmedabad High Speed Rail Project’s C-2 package.The award was presented at a ceremony in Chennai on 9 October 2026. It was received by Mihir Mishra, Vice-President, CPE, and Sumon Paul, Assistant General Manager, HSE, along with the Afcons team.The project adopted several resource recovery and waste management practices. These included recycling concrete washout waste to recover sand, aggregates a..

Next Story
Technology

Indian businesses lead globally in planned AI investment, says Autodesk

Indian organisations are moving towards deeper integration of artificial intelligence (AI), digital technologies and sustainability into business operations, according to Autodesk’s 2026 State of Design & Make report. The fourth edition of the annual study highlights growing AI adoption, measurable outcomes from digital transformation and the role of sustainability in long-term business growth.The report found that 64 per cent of Indian organisations are approaching or have achieved their current AI goals. While 88 per cent believe AI will enhance their industry, up from 78 per cent in 2..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

SPECIAL OFFER
QR Code