stevensadmin | November 12, 2016 Charleston County School District . South Carolina Office Trailer Utility Set-Up. This included: Electrical Wiring, Plumbing and Removal and Restoration of Asphalt. BEFORE: Site Before Utility Set-UpSewer Pipe Installation ProgressSewer Line TrenchSewer Line TrenchSewer Line Shut OffSewer Line Shut Off and ManholeWater Line AccessWater Line InstallationWater Line Installation (Close Up)Water LineWater Line: Asphalt RestorationField Dirt Restoration