37 Trenchless pipe restoration services; installation, maintenance, restoration, and repair of underground water, sewer, and industrial pipe infrastructure systems using trenchless methods, including pipe bursting, trenchless lining, and internal coating of pipes; Bypass and dewatering water pumping services; site assessment for purposes of planning and laying out of water and sewer systems; construction dewatering, namely, the removal of surface waters and groundwater to facilitate the construction of structures and pipelines