2 weeks ago
Coimbatore Corporation proposes Rs 824 crore underground drainage project
The city of Coimbatore is planning a big new system to carry away dirty water from homes.
This system is called an underground drainage network.
It will be built in areas like Kalapatti, Vilankurichi and part of Saravanampatti.
These are newer parts of the city that do not have good drainage yet.
The project will cost about 824 crore rupees.
That is a very large amount of money, like a giant piggy bank.
The plan includes long pipes buried underground and special stations to pump the water.
The dirty water will go to a treatment plant at Ondipudur, where it will be cleaned.
After cleaning, the water will be released into the Noyyal River.
The city expects many more people to live there in the future, so the system is being built to handle that growth.
The government still needs to approve the plan before building can start.
Coimbatore City Municipal Corporation prepared a Detailed Project Report for an underground drainage network covering Kalapatti, Vilankurichi and parts of Saravanampatti at an estimated cost of Rs 824 crore.
The proposal has been submitted to the Directorate of Municipal Administration for approval.
Population in the service area is expected to reach 1,30,264 by 2030, 1,72,132 by 2045 and 2,24,999 by 2060.
The scheme involves laying around 411 km of sewer pipelines, constructing 15,777 manholes and providing about 33,637 household sewer connections.
Treated wastewater from a proposed treatment plant at Ondipudur would be discharged into the nearby Noyyal River.
The project will benefit residents of wards 4, 5, 6, 7, 8, 9, 10, 21, 22 and 23.
- Who
- Coimbatore City Municipal Corporation (CCMC) and its Commissioner Katta Ravi Teja
- What
- Proposal of an underground drainage network project estimated at Rs 824 crore
- Where
- Kalapatti, Vilankurichi and parts of Saravanampatti in Coimbatore's north and east zones, with a treatment plant planned at Ondipudur
- When
- Current proposal recently submitted; population projections extend to 2060
- Why
- To meet future sanitation requirements amid substantial residential and commercial expansion in the area
Key facts
- Estimated cost
- Rs 824 crore
- Projected population (2030/2045/2060)
- 1,30,264 / 1,72,132 / 2,24,999
- Projected daily sewage generation (2030/2045/2060)
- 13.37 / 17.66 / 23.09 million litres
- Pipeline length
- Around 411 km of sewer pipelines
- Manholes
- 15,777
- Household connections
- About 33,637
- Pumping and lifting stations
- 10 sewage pumping stations and 5 sewage lifting stations
- Treatment capacity
- 17.66 million litres per day at proposed Ondipudur plant
- Beneficiary wards
- Wards 4, 5, 6, 7, 8, 9, 10, 21, 22 and 23






