Common use of Connections to Existing Manholes Clause in Contracts

Connections to Existing Manholes. Connections to the existing manholes shall be detailed, subject to the approval by the City. The contractor shall verify invert elevations on all existing manholes prior to construction. The contractor shall submit any required changes to the approved design for review and approval by the City. The contractor shall core drill an opening to match the size of pipe to be inserted. Jackhammers shall not be used. All openings must provide a minimum of one inch (1”) and a maximum of two inches (2”) clearance around the outside circumference of the pipe. 5-2.5 Sewer Interceptors and Mains

Connections to Existing Manholes. Connections to the existing manholes shall be detailed, subject to the approval by the City. The contractor shall verify invert elevations on all existing manholes prior to construction. The contractor shall submit any required changes to the approved design for review and approval by the City. The contractor shall core drill an opening to match the size of pipe to be inserted. Jackhammers shall not be used. All openings must provide a minimum of one inch (1”) and a maximum of two inches (2”) clearance around the outside circumference of the pipe. 5-2.5 Sewer Interceptors and MainsMains‌