BMC Halts Worli Transit Camp Over Sewer Risk

In a city where redevelopment races against shrinking space and rising housing demand, even a single infrastructure oversight can place entire neighbourhoods at risk. Mumbai faced precisely such a situation this week after the Brihanmumbai Municipal Corporation (BMC) halted construction of a transit camp project in Worli, citing threats to critical sewer infrastructure beneath the site.

The civic body issued a stop-work notice after discovering that transit camp structures were being built on land reserved for a sewage treatment facility. Officials fear that construction activity may already have interfered with underground sewer lines, raising concerns over potential flooding a persistent vulnerability for Mumbai, especially during the monsoon season.

Sewer Network Under Threat

According to officials, two major sewer lines pass beneath the project site. Initial inspections indicate that ongoing construction could have disrupted sewage flow, raising alarms about possible drainage failures affecting several parts of central and south Mumbai.

The District Disaster Management Authority (DDMA) had earlier warned that damage to these lines could lead to flooding across densely populated neighbourhoods including Shivaji Park, Dadar, Prabhadevi, Lower Parel, Delisle Road, Worli and Saat Rasta.

The site reportedly contains ageing yet crucial infrastructure, including a 57inch diameter sewer line along with another 4ft 8 inches by 7ft main sewer corridor connected to the Lovegrove Sewage Pumping Station, which handles significant sewage inflow from G South and G North wards.

Officials note that sewage inflow rises sharply during heavy rainfall, and any obstruction or damage could disrupt upstream networks and trigger flooding across multiple urban pockets.

Criminal Complaint Ordered

Following these findings, Additional Municipal Commissioner Ashwini Joshi directed BMC’s sewerage operations department to file a criminal complaint against D B Patil, an executive engineer with the Slum Rehabilitation Authority (SRA).

Authorities allege that Patil granted approvals in April 2025 for seven transit camp buildings on land reserved for public utility use. Civic officials also pointed to possible collusion involving developers Lokhandwala Infrastructure Pvt Ltd and M/s Lokhandwala DB Realty LLP.

Reiterating the civic body’s position, Joshi stated:

“The approval of transit camps on a reserved plot that is to be handed over to BMC is completely illegal.”

She further added that directing architects to obtain a no-objection certificate from the land-owning authority, BMC, was improper under prevailing planning regulations.

Developer Defends Position

The developer, however, maintains that all approvals were legally secured. A spokesperson for Lokhandwala DB Realty LLP, now operating as Valor Estate, argued that the project complies with development regulations.

According to the spokesperson:

“The temporary transit camp structures are permitted in-situ on the reserved land as per the provisions of Clause 4 of Reg. 33(10) of Development Control & Promotion Regulations, 2034 (DCPR-2034). Accordingly, SRA has duly granted the approval for temporary transit camp structure buildings on 11.04.2025.”

The spokesperson further clarified regulatory provisions:

“In all such cases where the temporary transit camp is erected, the condition shall be that the structures shall be demolished by the developer/society/NGO within 30 days of granting Occupation Certificate to the rehab buildings and the site should be brought back to the original state. Till the transit camps are fully demolished, development rights for the free sale area shall not be permitted to be used beyond 75% of the total admissible free sale area permissible under this regulation.”

They added that these conditions were already incorporated in the Letter of Intent dated 31.12.2012 issued by SRA and maintained that BMC’s objections are:

“inconsistent with the law and the approvals granted so far.”

Permissions Revoked, FIR Filed

Patil reportedly informed authorities that SRA has since revoked permission for construction and that an FIR was filed against developers on September 15, 2025, alleging work commenced without valid approvals.

He further stated:

“We are handing over the reservation plot (to the BMC) tomorrow.”

Redevelopment vs Infrastructure Security

The incident once again highlights Mumbai’s redevelopment dilemma balancing urgent housing needs and slum rehabilitation with protection of essential urban infrastructure.

Transit camps remain crucial for relocating residents during redevelopment projects, yet planners caution that compromising sewer and drainage corridors can produce long-term risks for the city.

For investors and homebuyers, the episode underscores a broader reality: redevelopment must move forward, but not at the expense of infrastructure resilience.

In Mumbai’s redevelopment journey, speed may drive growth, but safeguarding the systems that keep the city functioning will ultimately determine whether that growth remains sustainable.

By Sana Khan
Executive Editor, Realty Quarter, Mumbai