March 20. 2026
Capital Necessities Part 3: Central St. Culvert & Tappan St.
By Tony Barletta
The conversation on capital continues as we approach the Annual Town Meeting on April 27. The next topics in this series dive into the Central Street Culvert and Tappan Street water and sewer replacement projects.
Central Street Culvert
History
The Central Street Culvert discussion began in May 2006, after the infamous “Mother’s Day Storm”, concerning the need to upgrade and protect critical Town infrastructure. Since then, it is evident that parts of Manchester-by-the-Sea are susceptible to flooding from storms, sea level rise, and the increasing frequency of these events. Through multiple studies, site inspections, analysis, and public meetings, the Central Street Culvert Replacement and Central Pond Restoration Project were identified as a priority.
Built in 1850, the Central Street Culvert has sustained damage from multiple flooding events that have eroded the integrity of the bridge, tide gate, culvert, and pond retaining walls over time. In 2016, the Town made temporary repairs to the culvert that had an expectancy to last 3-5 years.
Current Status
The Central Street Bridge connects Manchester-by-the-Sea to the rest of Cape Ann via Route 127 and houses an underground electrical service line that provides electricity to all of Cape Ann. Additionally, Central Pond provides the only natural habitat for the Rainbow Smelt in the area. MassDOT annually performs inspections of the culvert to ensure the safety of the traveling public. A closure or limit on use of the roadway due to a failed inspection or storm damage would create significant disruption to our residents and the downtown area. A similar scenario occurred in Beverly when MassDOT closed the Hall-Whitaker Bridge connecting downtown to Ryal Side. Consequently, plans for this critical infrastructure have been in the works for ten years and we anticipate receiving the final permits needed to start construction. Even though work on the culvert will come with some inconvenience, the Town’s goal is to complete the project as planned and to minimize disruption to the best of our ability.
While the path to a fully permitted project has become clearer, project funding is a bit murkier. Due to permitting delays, the status of the awarded $4.48 million FEMA BRIC (Building Resilient Infrastructure and Communities) Grant is uncertain due to the initial grant completion date of April 30, 2026. However, in coordination with MEMA, the Town has requested an extension to December 30, 2027, and is awaiting a response. As a backup plan, the Town has pursued alternative state grants such as the Commonwealth’s Municipal Vulnerability Program. The Town may not receive notification of these funding options until after Town Meeting so we can’t yet confirm if the project will begin in the fall of 2026 or 2027. Our approach is to complete this project as soon as possible by using grant funding for the construction.
Despite the funding uncertainty, The Town continues the necessary preparations to make the project “shovel ready” including the procurement of precast concrete arches that typically require a six-month lead time. The arches will be delivered by mid-summer and stored until the construction begins. This will allow the contractor to condense the construction schedule, reduce the duration of the road closure, and mitigate any potential delays on the most critical component of the project.
At the Annual Town Meeting, residents will be asked to vote on a $5 million debt exclusion that will only be used if the grants fall through. The annual tax impact on a property valued at $1 million would be approximately $94.50 depending on final project costs.
Tappan Street
The Tappan Street project is next on DPW’s schedule of water and sewer replacements and follows recently completed Pleasant Street, School Street, Forest Street, and Mill Street. Tappan street was identified as a priority because of the existing 120-year-old cast iron water main, and undersized sewer and stormwater utilities. In addition, National Grid is anticipated to replace the gas main.
Water Main
Comparable to the recently completed water main projects, the tuberculated pipes reduce pressure and capacity leading to discolored water when bits of debris break off. The project will replace the existing 6” cast iron pipe with new 8” CPVC pipe, which is/has been used in our ocean adjacent streets such as Ocean St, Raymond St, and Boardman Ave.
Storm Water
Another significant change will involve redirecting stormwater to a new 24” PVC pipe installed on Sea and Tappan Streets versus its current path under the old storage building and through the wetlands between the MBTA tracks at Harbor Point and Tappan St. This will greatly reduce the amount of debris and sediment entering the drainage line, which diminishes capacity and performance. A check valve will also be installed on the drainage outfall between Masconomo and Reed Park to mitigate tidal inundation during peak high tides.
Sewer
On the sewer side, the DPW previously attempted to cure-in-place pipe (CIPP) line the sewer main on Tappan to eliminate infiltration and inflow (I/I), as required by DEP to decrease the amount of groundwater treated by the wastewater treatment plant. However, due to the deteriorating condition of the sewer main, CIPP lining was not feasible. As a result, a new 8” PVC sewer main will be installed as part of the project to eliminate inflow and infiltration.
Roadway
Surface treatments will include new asphalt sidewalks and curbing, new post top streetlights, and reconstruction of the roadway. Upon approval at Town Meeting, work would start in fall 2026 with final paving and restoration in the spring of 2027.
At the Annual Town Meeting, residents will be asked to vote on a $4.1 million debt exclusion. The annual tax impact on a property valued at $1 million would be approximately $84 depending on final project costs.
All information on the Central Street Culvert project can be found on the Town website at manchester.ma.us/825/Central-Street-Culvert-Replacement and information on Tappan Street at manchester.ma.us/223/Public-Works. Join the Annual Town Meeting Public Forums on April 7 and April 14 at 6:30 p.m. on Zoom or in Town Hall to ask questions and learn more about all the warrant articles.