Koppl blog
Plan the work. Understand the options.
Practical guidance on pipeline services, water systems, and the details that shape a project.
Featured · Live-line connections
Wet tap vs. dry tap on a water main: when the new connection should stay live
A wet tap keeps the main in service while the connection is made. A dry tap needs the main out of service. Here is how utilities and facility managers can tell which one fits.
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More from Koppl.
Explore the services and planning behind Koppl's pipeline work.
Facility projectsPipe freezing in hospital and facility mechanical rooms: when an ice plug beats a drain-down
A failed valve on a riser forces a choice: drain the building or isolate one section. Pipe freezing is the second option. Here is how it works and what to share before the call.
Concrete Pipe Joint Repair on Water Mains: What to Plan First
A planning guide for utilities and facility managers with a leaking joint on a concrete pressure water main: pipe type, isolation, repair components and what to send Koppl.
Project planningWater lines vs. pipelines: planning municipal water work
How to describe a water project by service and outcome: a new connection, temporary isolation, or a lasting control point, and what to share with Koppl.
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Share the line size, material, pressure, location, timing, and desired outcome. The field crew can help identify what comes next.