Group ''A"-Excavated Point Repairs: Excavated point repairs, cleanout installation, bypass pumping, surface restoration, and television survey. Group "B"-Manhole Rehabilitation: Replacing manhole frames and covers and performing other miscellaneous manhole repairs, installing cementitious and epoxy manhole liners, replacing entire manholes, and bypass pumping. Group "C"-Mainline and Lateral Lining: Cured-in-place pipelining for gravity mains, cured-in-place pipelining for laterals, chemical grouting of mainline joints and mainline/lateral connections, and associated work such as cleaning and preparation, television survey, lateral reinstatement, cleanout installation, and bypass pumping; fold and form lining. NASSCO MACP Manhole Inspections, Level 1 and Level 2. Group “D” - Smoke Testing: Smoke Testing of lift station basin areas to identify sources of direct stormwater runoff (“direct inflow”) to the sanitary sewer system, and potential illicit discharges into the system.
