Backsiphonage means backflow due to a reduction in system pressure in the purveyor's distribution system and/or consumer's water system.
PECR means the Privacy and Electronic Communications (EC Directive) Regulations 2003 (SI 2426/2003).
Treatment works means any devices and systems used in storage, treatment, recycling, and reclamation of municipal sewage and industrial wastes, of a liquid nature to implement section 201 of the Act, or necessary to recycle reuse water at the most economic cost over the estimated life of the works, including intercepting sewers, sewage collection systems, pumping, power and other equipment, and alterations thereof; elements essential to provide a reliable recycled supply such as standby treatment units and clear well facilities, and any works, including site acquisition of the land that will be an integral part of the treatment process or is used for ultimate disposal of residues resulting from such treatment.
Wastewater Treatment Works means an arrangement of devices and structures for treating wastewater, industrial wastes, and sludge. Sometimes used as synonymous with "waste treatment plant" or "wastewater treatment plant" or "pollution control plant".
Serving Wire Center (SWC) means a Wire Center that serves the area in which the other Party’s or a third party’s Wire Center, aggregation point, point of termination, or point of presence is located.