Approved 24 Collection System Maintenance Grade 4 Exam – Success Pathway Course

[Approved 24 Collection System Maintenance Grade 4 Exam – Success Pathway Course] In This Course of This advanced-level exam evaluates expertise in wastewater collection system operation, maintenance, and management. Topics include hydraulics, safety, sewer line installation and repair, pump and lift station operations, infiltration/inflow reduction, confined space entry, and emergency response planning. Grade 4 represents the highest proficiency, requiring candidates to demonstrate leadership in regulatory compliance, system troubleshooting, and supervisory functions for large or complex collection systems.