Sewer Work includes, but is not limited to: 1. Mobilization and demobilization work; 2. Traffic control work; 3. Trench and excavation support work; 4. Constructing cast-in-place or precast concrete manholes; 5. Cleaning and mortaring manholes; 6. Constructing 12-inch, 15-inch, and 18-inch diameter bell and spigot type vitrified clay extra strength pipe (VCP) on crushed rock bedding wrapped in geotextile fabric; 7. Clean and televise existing main sewers prior to lining or mortaring; 8. Removal of obstructions requiring internal reaming from existing sewer prior to lining work; 9. Bypassing main sewer and side sewer (lateral) flow related to lining work; 10. Lining 12-inch, 14-inch, 15-inch, 16-inch, 18-inch, and 24-inch diameter and 3’x5’ brick sewer with styrene-free Cured-In-Place-Liner; 11. Internally reinstating side sewer (lateral) and culvert connections to newly lined main sewer; 12. Furnishing and installing 6-inch or 8-inch outer diameter section UV cured liner for existing side sewer connection (Top Hat)...
