Planning a Successful LSLR Program

We polled three experienced civil and envi­ron­men­tal engineers and construc­tion managers from across the firm to gather tips and lessons learned on how to build a successful LSLR program strategy.

Ramping up compliance actions for the proposed LCRI

"The Lead and Copper Rule Improve­ments [LCRI] are making sure communities address their lead service lines head on,” Brian Kearney, seasoned lead service line replacement program manager explains. To comply with the EPA’s regulations, our experts recommend a few specific areas to focus on in 2024 and 2025. 

Water systems were still required to focus on the submittal of an inventory by the October 16, 2024 compliance date, and distrib­ut­ing noti­fi­ca­tions to customers with lead service lines (LSLs), galvanized requiring replacement (GRRs) and unknowns. Although not due until likely 2027, we recommend adding connectors to the inventory in the following categories: lead, replaced lead, never lead, unknown and no connector present.  

Between now and the anticipated baseline inventory date (estimated October 2027), it’s recommended that systems focus on reducing unknowns and begin replace­ments for LSLs with available Bipartisan Infra­struc­ture Law (BIL) funding and other grants and loans. Consider that there will be a mandatory replacement requirement of LSLs in 10 years at 10%/year based on a rolling 3-year average (estimated to begin in late 2027) and your system will want to take actions before this to reduce the number of LSLs, GRRs and unknowns. 

“We encourage our clients to not wait until 2027 to embark on the replacement process and anything they can do to reduce unknowns. BIL funding is available now, and we don’t know what the future holds. If you begin the replacement process in 2027 when it becomes mandatory, you’ll likely only have a couple of years to utilize available funding,” shares Sandy Kutzing, CDM Smith’s lead in drinking water task force leader. “Even if you don't have 100% of the information, you can conduct tests, perform inspections, and simul­ta­ne­ously use machine learning alongside your replacement plan. If you’re aware of service lines that need replacement, take advantage of the available funding. This applies especially to communities and systems with disad­van­taged populations,” she adds. 

 Building a framework & making a plan

Beyond having an updated inventory, identifying your constraints is a great starting point to roll out a successful LSLR program. Answering key questions will help provide a framework to inform the overall effort: How do you want to prioritize? Who needs to be involved? What are your constraints? How much do you want to spend per year? Do you want to establish a rolling program? Are you at risk for exceeding the action level? Is your program mandatory or voluntary for residents? Will the customers be charged for the replacement of the private side?

To avoid compli­ca­tions down the road, you want to make sure the public, local elected officials, politicians, any regulatory agencies at the state and local level, public works, municipal road programs, utility companies and other affected stake­hold­ers are included or at least informed in the early stages of planning.

“The key to a successful lead service line replacement program is really on the planning side with logistics and data management; the actual work to replace a lead service line is fairly straight­for­ward utilizing established trenchless tech­nolo­gies,” describes Brian Kearney.

Engaging the community 

The primary objective of a lead service line replacement program (LSLRP) is to protect public health and a successful program requires community partic­i­pa­tion and public education. As Sandy Kutzing puts it, “you can’t have an effective program without community buy-in.” The community needs to understand why you’re doing this and how it benefits them—especially with certain components of the program like entering homes, digging holes in streets, and turning off water for the day which can be disruptive but are critical for this work.   

“Public outreach is critical because this project isn’t like a shiny new bridge—people can’t see it,” Brian Kearney shares. “It involves clean drinking water which people already expect. Community involvement helps get the word out to make sure the community understands the project, so that when the construc­tion crews are on their block to do the replacement, residents know what's happening, they have their meter accessible and they're letting the contractors in to get the work done with minimal disturbance.” 

 Choosing the right tools 

It’s helpful to set up a data management system that can communicate with other tools you’ll be using such as construc­tion management software. We recommend it being flexible enough to make changes as you proceed. Having program management software with geographic information systems (GIS) capa­bil­i­ties to capture and share project data—from existing public records and pre- and post-construc­tion photos, to resident information and sampling results—will help effectively manage the program and streamline reporting and commu­ni­ca­tion require­ments. Storing all of the information in one place will make sure your team is organized and can access resources efficiently and help minimize errors. 

“GIS can be used to predict length of service lines,” shares Colleen Heath, a distri­b­u­tion expert who has worked on several small-scale programs in New England. “It can be used to create maps showing other municipal projects in the area to create effi­cien­cies during construc­tion and can be exported into Excel to expedite the repetitive process of tracking replace­ments.” 

Because there are so many moving parts to a LSLRP, it’s crucial to manage and track data in a way that’s efficient, accurate and accessible. Programs that store information like inventories, sampling results, replace­ments and commu­ni­ca­tion with residents can elevate how you manage your program’s data. Trinnex’s leadCAST is a tool you can use in conjunction with GIS to maintain compliance with the latest regulations, ensuring that nothing falls through the cracks. leadCAST is the only platform that connects inventory management with construc­tion management tools for tracking replace­ments, which can support water systems in their march to get the lead out and protect public health.