​Cleaning and post cleaning inspection services for various diameters, lengths and configurations of inverted siphons, including flow control, throughout the Charlotte Water service area. The diameters of siphon pipes to be cleaned and inspected range from 6-inch to 48-inch and include both single and multi-barrels.   The Company shall verify the sizes and configurations of each siphon and report any discrepancies to the as-builts to Charlotte Water.  Cleaning schedules will vary, as required, and may include the need to perform services during nights, weekends, and/or City observed holidays.  Company awarded must have a vacuum truck to haul sewage debris to landfill.  ​