60" Mechanical Plug Helps Calgary Upgrade Aging Infrastructure Without Shutdown When the City of Calgary needed to replace valves on a 60” ste...
Published on by Phil Lundman, Owner at Petersen Products Co
When the City of Calgary needed to replace valves on a 60” steel-lined pipe at a 50-year-old treatment plant, shutting off water wasn’t an option. Petersen's neutrally buoyant mechanical plug sealed the line underwater — no permanent anchors, no service disruption, and certified for potable use.
✅ Valve replacement with zero downtime
✅ NSF 61 certified
✅ Installed by a single diver
Read the full case study: https://www.petersenproducts.com/articles/60-petersen-mechanical-allows-for-repair-replacement-of-water-treatment-plant.html
Taxonomy
- Water Treatment & Control
- Industrial Water Treatment
- Water Treatment Solutions
- Water treatment
- water treatment