A pedestrian braves the dusty road in Porvorim as construction on the elevated corridor causes severe dust pollution.
Photo Credits: Narayan Pissurlenkar/File photo
MAPUSA
The severe dust pollution caused by ongoing construction work on the elevated corridor along the Porvorim highway has prompted the Public Works Department (PWD) to recommend the procurement of a mechanised broomer and the implementation of regular water sprinkling to alleviate the issue.
PWD’s National Highways (NH) division has directed the contractor to acquire a mechanised broomer to tackle the dust, which has been a significant concern for pedestrians and motorists along the 6-km stretch between Sangolda junction and Acdil School.
“A mechanised broomer, mounted on a vehicle, is an effective solution to collect and dispose of the dust along the affected road,” said Jude Carvalho, Executive Engineer (NH). He added that such machines are widely used in foreign countries to maintain cleaner roads during construction projects.
The contractor, however, argues that regular sprinkling of water remains the most practical approach to mitigate dust during the construction phase.
“Water sprinkling, done four to five times a day, is the best solution under these conditions. Washing roads would exacerbate the problem rather than solving it,” Carvalho explained.
The elevated corridor project has not only caused dust pollution but also slowed traffic to a crawl during peak hours due to the heavy flow of vehicles on the highway. To address safety concerns, the contractor has installed warning signs and markers to alert pedestrians and motorists about the ongoing work.
“Necessary warning signage has been put in place, and it is adequate for the situation. While it may not meet everyone’s expectations, it fulfils safety requirements,” Carvalho said.
Regarding the condition of the road, Carvalho noted that repair work, including full grouting, is being prioritised. While immediate hotmixing is not planned, the Sangolda junction may see some hotmixing work in the near future.
He also commended the current agency undertaking the elevated corridor project, stating, “This agency is performing much better compared to others that have handled infrastructure projects in the State.”
PWD’s focus remains on minimising inconvenience to the public while ensuring the timely completion of the elevated corridor.
