• Home Page   • Line Stopping   • Wet Tapping   • Valve Inserting   • Pipe Cutting   • Mech. Services   • About Us   • Photo Gallery

Hot Tapping & Wet Tapping, these are two terms that are synonymous with each other. The purpose or concept behind these procedures is to mechanically cut a hole of various size into an existing main. Whether this main is Steel, Copper, Ductile Iron, Cast Iron, Tran-site, Asbestos Cement, PVC, or Concrete (PCCP). The benefit behind these procedures is not only time effective but also cost effective. What TAPPING allows the contractor to do is provide additional branches (tie-ins) or modifications on a system that is pressurized or in service (not a requirement) without the interruption of that system or the inherent costs involved in shutting the system down and cutting in a mechanical tee. The procedures involved in Tapping vary according to the application. A Tapping sleeve or saddle of various brands and models, depending on the Authority overseeing the system and its requirements; is either bolted or welded to the main. A permanent valve is then installed and a pressure test is performed to ensure integrity of the installation. After such test is verified by the Authority, we attach our TAPPING machine to the valve. Based on its application we have several to choose from. Each machine consists of a drive motor, cutter and pilot bit. The hole, or tap is then made into the main. The piece that is cut out, referred to as the coupon, is then retracted from the main through the permanent valve with the pressure and the mains contents safely contained. The valve is then closed and our machine disconnected.

Home Page   •   Line Stopping   •   Wet Tapping   •   Valve Inserting   •   Pipe Cutting   •   Mech. Services   •   About Us   •   Photo Gallery Rangeline Tapping Services, Inc.   •   PO Box 210155   •   Royal Palm Beach, FL. 33421   •   Phone: 800-346-5971   •   Fax: 561-798-2113