A welder works on new water mains in Park Slope. Image Credit: NYC DDC.
On November 1, 2024, the New York City Department of Design and Construction (DDC) announced the completion of a $40.7 million project that focused on protecting Brooklyn residents from the future impacts of climate change. The project was managed by the Department of Design and Construction on behalf of the Department of Environmental Protection and the Department of Transportation. The upgrades in Park Slope aim to improve stormwater drainage and the overall capacity of the drainage system at a high traffic triangle on Flatbush Avenue north of Grand Army Plaza.
This project consisted of the replacing old water mains, replacing sewers, installing catch basins, installing new fire hydrants, and renovating the sidewalk. Over 1.6 miles of water mains were replaced. Some of the smaller mains were up to 111 years old and were replaced with ductile iron pipe, the bigger main located on Flatbush Avenue was replaced with a new 72-inch stainless steel trunk main. Over 5,000 feet of combined sewers were replaced and 40 catch basins installed. There were 30 new fire hydrants added. There was 14,500 square feet of sidewalk renovated, with more than four acres of asphalt being replaced, and over 1,100 feet of curb was replaced. There were also 20 corner pedestrian ramps enhanced to be ADA-compliant. To beautify the area, 130 shrubs were planted to add greenery to the plaza.
New York City Department of Design and Construction Commissioner Thomas Foley said, “This project replaced water mains dating as far back as 1913, ensuring the long-term ability to meet the needs of residents and businesses in that area. Improvements were also made to help drain stormwater flow and prevent flooding in the area while also improving public space and pedestrian access. With our partner agencies, we will continue to implement much-needed infrastructure upgrades to Brooklyn communities.”
By: Chelsea Ramjeawan (Chelsea is the CityLaw intern and a New York Law School student, Class of 2025.)