Collection System ComponentsIntermediate 30 min read

Arkansas Collection Systems: Class 2 Maintenance & SSO Prevention

Intermediate-level guide bridging Arkansas's Class 1 entry fundamentals and Class 3-4 advanced collection material, focused on sewer cleaning/maintenance, lift station operations, and sanitary sewer overflow (SSO) prevention including FOG control.

Class 2 collection system operators in Arkansas (certified through the Arkansas Water Environment Association's ABC-approved voluntary program) take on proactive maintenance and overflow-prevention responsibilities beyond Class 1 entry-level system familiarity.

Collection System Components

Class 2 operators should have solid working knowledge of gravity sewer components (mains, manholes, cleanouts), pipe materials and their common failure modes, and how system design (slope, velocity) affects self-cleansing performance and maintenance needs.

Sewer Cleaning & Maintenance

Routine and preventive cleaning — jetting, rodding, and root control — is central Class 2 material. Understanding how to prioritize cleaning schedules based on inspection history (including CCTV findings) and complaint/overflow history is a key o

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