Understanding Sewer and Drainage Specifications
Updated: Jul 1, 2025
Who's the End User?
The first step to understanding sewer and drainage specifications is to find out who the end user or owner will be. Who will be maintaining the system whether it be a sewer treatment plant, lift station, manhole, or catch basin? Figure out which municipality or utility owns the project.
Dive in
Once you understand who the end user is, it's time to dive in. There are no cliff notes or easy way to read specifications. You can find specifications on the municipalities' or organizations' websites. Print them out and review them. Not only should you study the specifications, but also the standard details. If you do not want to get into the weeds of things, another option would be to partner with a precaster or specialty contractor. They have studied these specifications, so you do not have to. Call us for help!
Louisiana Sewer and Drainage Specifications
East Baton Rouge (EBR) - Sewer + Drainage
Lafayette Consolidated Government (LCG) - Drainage
Louisiana Department of Transportation + Development (LADOTD) - Drainage
City of New Orleans - Sewer + Drainage
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This is a great reminder that sewer and drainage projects involve more than just choosing the right materials. Understanding who will own and maintain the system, then taking the time to review local specifications and standard details, can make a big difference in avoiding problems later. I especially liked the point about working with experienced specialty contractors when the specifications become difficult to navigate. Proper planning upfront can save a lot of time and unnecessary costs during installation.
This post emphasizes the importance of understanding sewer and drainage system specifications before starting any project. Knowing the end user, reviewing municipal guidelines, and partnering with experienced contractors ensures your drainage system is compliant, efficient, and maintainable. Proper planning at this stage prevents costly errors and supports long-term functionality in both residential and commercial projects.