At GCU, our Sewer System Evaluation Surveys (SSES) are more than just diagnostics—they’re a proactive game plan for system-wide clarity and repair. We bundle CCTV inspections, smoke testing, flow monitoring, and manhole assessments into a single, seamless evaluation that uncovers infiltration, inflow, structural defects, and capacity bottlenecks. By identifying problems precisely and early, our SSES empowers utilities and municipalities to prioritize repairs, meet regulatory mandates, and protect infrastructure—without the guesswork or unnecessary digs.
CCTV
At GCU, we don’t settle for guesswork when it comes to your underground infrastructure. Leaky joints, debris buildup, and root intrusion can quietly wreck performance—and costs—until things blow. That’s why our CCTV inspections paired with cleaning services are the most powerful duo in tre…
Flow Monitoring
We treat flow monitoring not as an afterthought, but as the cornerstone of proactive infrastructure management. If you’re scrambling every time treatment costs climb or sewer backups strike, it’s time to get ahead of the game. Our flow monitoring services deliver targeted, data-driven insights into …
Manhole Inspections
Manholes aren’t just holes in the ground—they’re critical guardians of your sewer system’s integrity. Yet, over 50% of U.S. manholes were installed before 1960, and they account for as much as 90% of sewer system inflow and infiltration (I/I)—making them far more likely to fail than the pipes …
Smoke Testing
We treat smoke testing not as a quirky afterthought—but as a powerful, trenchless inspection method that sniff-checks your entire sewer system for leakage, defects, and unwanted water intrusion. If you’re fighting rising treatment costs, basement backups, or I/I headaches, this is where common sense…