06/25/2026
📍Chattanooga, TN
What’s happening beneath the surface?
Most people will never see this part of the project, but it’s one of the most important.
We’re installing an underground stormwater detention system for this new development in Chattanooga. Once it’s completed, this entire system will be buried underground, where it will temporarily store rainwater during heavy storms.
Instead of overwhelming nearby drainage systems or causing flooding, the water is collected inside and released at a controlled rate. This helps protect the surrounding property, reduces erosion, and keeps local waterways healthier.
Installing a system like this takes much more than laying pipe:
✔️ Precise excavation and grading
✔️ Engineered stone base for proper support
✔️ Accurate placement and alignment of the piping
✔️ Proper backfill and compaction to protect the system
Get with us for any commercial or residential excavation needs!
📞 423-744-4984
💻 www.nextgenerationexcavating.com