Pacific Flow Control recently completed a 42-inch Double Block and Bleed (DBB) line stop on AWWA C303 pipe, providing the additional level of pipeline isolation required for downstream confined-space work. This project is a good example of how the requirements of the work taking place downstream can determine the type of line stopping solution needed. Installing a line stop is
Pacific Flow Control recently completed a 30″ x 12″ hot tap on a carbon steel feedermain, including the installation of the tapping sleeve and valve, pressure testing, and the hot tap itself. The project was completed safely and efficiently without interrupting service, demonstrating the value of careful planning and experienced execution. In live pipeline work, success begins long before the
Pacific Flow Control has recently completed several valve insertion projects across Alberta, helping municipalities and utility operators improve their water distribution systems without interrupting service. Valve insertion is one of the most efficient methods for adding permanent isolation points to an existing pressurized pipeline. Rather than shutting down large sections of a water system, this technology allows new valves to
Over the past month, Pacific Flow Control has completed several no-valve hot tap projects across Western Canada. Among them, one of the most notable was a 36×30 inch no-valve hot tap performed on a Prestressed Concrete Cylinder Pipe (PCCP) domestic water transmission main in Kelowna, British Columbia. Projects of this scale showcase the advantages of modern live pipeline intervention techniques.
Maintaining reliable water service while upgrading aging infrastructure is an ongoing challenge for municipalities and utility operators. A recent 24×16-inch hot tap completed by the Flow Control Grroup team demonstrates how live pipeline intervention techniques can be used to modify critical transmission infrastructure without interrupting service. Large-diameter PCCP transmission mains form the backbone of many municipal water systems throughout North
Pacific Flow Control is excited to announce the addition of PE and HDPE pipe squeezing services to our website and service offering across Western Canada. This new service provides a safe and effective way to temporarily control flow in pressurized polyethylene pipelines without cutting, removing, or shutting down entire systems. Pipe squeezing is ideal for maintenance, emergency repairs, tie ins,
At Pacific Flow Control, we specialize in keeping critical infrastructure operational, even during maintenance or upgrades. Recently, we completed a challenging and highly technical project: a double 36” (900mm) line stop on a transmission water main in Surrey, BC, part of the Greater Vancouver Area. This project showcases our expertise in maintaining essential services while enabling critical repairs or modifications.
Pacific Flow Control recently completed two 10-inch single line freezes in Edmonton, Alberta. These projects highlight our expertise in innovative pipeline solutions and our commitment to providing reliable, efficient, and safe services to our clients. What is Line Freezing? Line Freezing, or Pipe Freezing, is an innovative and controlled method for isolating a piping system. Using liquid nitrogen, this technique
At Pacific Flow Control, we’re committed to providing reliable solutions for efficient and non-disruptive pipeline maintenance. Recently, our team successfully completed a 12” indoor line stop project that highlights our expertise in managing pressurized systems without interrupting service. What is Line Stopping? Line stopping, also known as line plugging, is a method used to isolate sections of a piping system
Hello everyone, It’s been a while since our last update, but we’ve been busy delivering exceptional results for our clients. Today, we’re excited to showcase some recent projects in hot tapping, line stopping, and valve inserts. Langley 8×4 Hot Tap Canmore 6″ Single Line Stop Maple Ridge 12” Mueller Insert on DI At Pacific Flow Control, we specialize in providing
