OVERVIEW
Loenbro was entrusted by a key contributor in the U.S. power generation sector to construct a critical Dewatering & Loadout Facility in Colstrip, Montana. Demonstrating our comprehensive service offerings,
our multidisciplinary crews—encompassing concrete, structural steel, mechanical, and electrical scopes—expertly executed all facets of this complex facility. This project involved placing 2700cy of structural
concrete, erection of over 800 tons of structural steel for two new buildings, and the installation of all mechanical & electrical systems, showcasing our ability to deliver a full suite of solutions.
A significant element of the project included the precision placement and erection of 4 100,000 lb GHT2000 filter presses on the fifth floor of the Dewatering Building, each discharged into 4
reversible conveyors. This project is a testament to Loenbro’s ability to seamlessly integrate diverse service lines and deliver large-scale, intricate projects within the power generation industry.
See the success
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Mechanical & Structural
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7 levels of Steel Framing
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5 levels of elevated concrete
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Installed 10-ton overhead bridge cranes
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Sloped roof into 5 shop-assembled trusses
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13,000 LF of pipe fabrication and install
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600,000 weld inches
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Install and align 60 pumps 10hp-350hp
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Critical Electrical
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Over 300’ of 1600A bus duct and 4000A bus duct
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Over 10 miles of multi-conductor cable along with Megger Testing, Hipot Testing,and terminations
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Installation of miscellaneous 480V power panels, lighting panels, step-down transformers along with over 500 light fixtures, convenience outlets, and welding capabilities
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Cable Tray installation to provide raceways interconnecting three buildings and internal for conduit drops to multiple power, control, and instrumentation devices
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Temporary power installed throughout the facility
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Installation of
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