Gravity sewer pipe rehabilitation by Cured-In-Place-Pipe (CIPP), Pipe Bursting, or Open Cut methods, rehabilitation of 45 existing manholes with a varying combination of cementitious mortar interior lining, urethane rubber sealing system for manhole chimney, HDPE manhole inserts, new manhole covers, new manhole frame, adjustment to or above grade. Construction also includes pre-construction sewer pipe cleaning, pre- and post-construction CCTV, all necessary sewer system bypassing operations, sewer lateral restoration, 4 new manholes, removal of 1 manhole, rerouting of an existing water main from a sewer conflict manhole, maintenance of traffic, soil erosion and sediment control, and restoration including pavement repair and overlay to SCDOT standards (all roads are SCDOT).
