What is SB989? Senate Bill 989 requires that secondary containment systems be tested periodically to ensure the prevention of leaks. Secondary containment systems covered by SB 989 are:
Double wall tank annular space (if not hydrostatically monitored) Secondary containment of piping systems Any tank sump required by regulation Under dispenser containment
We offer a full range of compliance testing and certification services. We offer: Designated Underground Storage Tank Operator (DUSTO) Annual Leak Detection Certification Precision Tank and Line Testing Leak Detector Testing Vapor Recovery Testing (Blockage, A/L, Decay, Flow Rate) SB-989 Testing Helium Leak Locator Service Meter Calibrations