Boston councilors and water commission outline $20–25 million plan to replace aging pipes in Chinatown and the Leather District

Councilor Ed Flynn convened a neighborhood hearing at Josiah Quinsey School on docket 04133 to review water and sewer infrastructure in Chinatown and the Leather District, where officials say some pipes predate 1925.

John Sullivan, chief engineer of the Boston Water and Sewer Commission, told attendees the commission has mapped pipe age by color and is prioritizing replacements and relining work. "That's going to be about a 20 to a $25 million contract that we'll be letting out to renew that entire system," Sullivan said, and added the commission plans to advertise the job in the fall for construction in spring 2027. He described a combination of full replacement and trenchless sewer rehabilitation where crews run liners through existing pipes and cure them in place.

Sullivan said the commission uses computer models and predictive analytics to flag pipes most likely to fail and that coordination with other utilities complicates excavation: "Every other utility is laying on top of us... So it's a massive undertaking when we go to dig a pipe that there's other utilities above us and we need them to move." He noted recent targeted projects in the neighborhood, including a Hudson Street water main replacement completed in 2023 and a Tyler Street sewer main replacement finished in 2024.

Panelists described procedures the city and utilities use to plan and communicate work. Peter Nagel of National Grid said utilities respond to permits and to customer reports and that meter-replacement and leak-prone pipe replacement programs are part of the company’s efforts to reduce emergency night work. Sullivan said the commission publishes annual plans to which utilities and public agencies are notified and that a public hearing on capital plans occurs in November each year.

Residents pressed officials about recurring night work, uneven notification and the cumulative disruption of repeated excavations. Khim Celiba, Lincoln Plaza Condominium Association chair, said repeated late-night construction over multiple years has caused sleepless nights and that emergency permits sometimes appear to be scheduled non-emergency work. "Late night construction is simply not acceptable unless it is an actual emergency," Celiba said, urging clearer advance communication and more neighborhood meetings.

Officials acknowledged tradeoffs between daytime traffic disruption and nighttime noise, and said permit hours are determined by city departments; National Grid and Vicinity Energy representatives said they mail abutter notices and post permit details 48–72 hours before planned work and that emergency calls may require immediate response at night.

On private pipes and building-owned infrastructure, Sullivan explained the commission controls public service pipes but often must notify building owners if private fire protection or other private pipes break. For drainage and localized pooling, he said the commission can sample water to check for fluoride or chloramine to determine whether pooling is from the public water system and will investigate reports such as the Ping On Street pooling raised at the hearing.

The councilors said they would follow up with additional community meetings. Councilor Flynn said he would schedule a virtual follow-up meeting after the summer to review progress and outstanding items residents identified.

The hearing produced no formal votes or motions; it focused on updates, concerns and next steps for coordination and communication.