Baltimore Gas and Electric Company, an Exelon Company, Legacy Cross-Bore Inspection Program, Baltimore County, MD

Baltimore Gas & Electric Company hired PEER to provide pre-construction and post-construction inspections of sewers and house lateral connections to establish whether any cross-bores/gas line intrusions exist. Lateral inspections are typically completed from the sewer mainline. In the cases where the inspections could not be completed from the mainline, inspections from cleanouts are conducted using a push camera. During the inspections, the sites and depths of each connection are found using a locating piece of equipment, Sonde, and the data is then documented.
(PEER has also performed similar services for Washington Gas, a WGL Holdings, Inc. company.)