Central Monorail Hoist Commissioning RFP-LBNF-368455-BF
Summary
AI-generated · Aug 25, 2025Qualified crane and hoist contractors are invited to modify, install, and commission two 20-ton CMCO electric monorail hoist and trolley assemblies on the South Cavern central monorail to move materials underground, with two of these hoists already purchased and warehoused in Rapid City, SD to be installed after a rail survey and modification of existing trolleys to fit the installed central rail. A second pair of 20-ton hoists and trolley assemblies will be purchased under this contract and installed on the North Cavern central rail. The central monorail beams in both caverns were installed but not in CMAA straightness specifications, so the work includes modifying the trolleys, performing a proper rail survey, and commissioning the hoists/trolleys to achieve CMAA-compliant straightness on both beams.
No changes have been indicated across the notices; the scope remains identical, with responsibilities including rail survey, trolley adaptation, hoist installation, and commissioning on both North and South Cavern central rails.
The excavation of the caverns at LBNF has been completed. A contractor has installed the central monorail beams in both the North and South Caverns. Due to discrepancy in specifications, the beams were not installed in compliance with CMAA guidelines for straightness. Fermi Forward Discovery Group LLC is now requesting proposals from qualified crane and hoist contractors who are interested in performing the modification, installation, and commissioning of the new hoists/trolley assembly on the existing beams in both the North and South caverns. Two 20-ton CMCO electric monorail hoist and trolley assemblies have been purchased and are currently warehoused in Rapid City, SD. These two hoists will need to be installed on the South Cavern central rail to facilitate movement of materials underground. The existing trolleys will need to be modified to fit onto the installed central rail once a proper rail survey has been performed. Two more 20-ton electric monorail hoists and trolley assemblies will be purchased through this contract. These two additional hoists will be installed on the North Cavern central rail to facilitate movement of materials underground.
From Solicitation posted on Jun 18, 2025The excavation of the caverns at LBNF has been completed. A contractor has installed the central monorail beams in both the North and South Caverns. Due to discrepancy in specifications, the beams were not installed in compliance with CMAA guidelines for straightness. Fermi Forward Discovery Group LLC is now requesting proposals from qualified crane and hoist contractors who are interested in performing the modification, installation, and commissioning of the new hoists/trolley assembly on the existing beams in both the North and South caverns. Two 20-ton CMCO electric monorail hoist and trolley assemblies have been purchased and are currently warehoused in Rapid City, SD. These two hoists will need to be installed on the South Cavern central rail to facilitate movement of materials underground. The existing trolleys will need to be modified to fit onto the installed central rail once a proper rail survey has been performed. Two more 20-ton electric monorail hoists and trolley assemblies will be purchased through this contract. These two additional hoists will be installed on the North Cavern central rail to facilitate movement of materials underground.
From Solicitation posted on Jul 02, 2025The excavation of the caverns at LBNF has been completed. A contractor has installed the central monorail beams in both the North and South Caverns. Due to discrepancy in specifications, the beams were not installed in compliance with CMAA guidelines for straightness. Fermi Forward Discovery Group LLC is now requesting proposals from qualified crane and hoist contractors who are interested in performing the modification, installation, and commissioning of the new hoists/trolley assembly on the existing beams in both the North and South caverns. Two 20-ton CMCO electric monorail hoist and trolley assemblies have been purchased and are currently warehoused in Rapid City, SD. These two hoists will need to be installed on the South Cavern central rail to facilitate movement of materials underground. The existing trolleys will need to be modified to fit onto the installed central rail once a proper rail survey has been performed. Two more 20-ton electric monorail hoists and trolley assemblies will be purchased through this contract. These two additional hoists will be installed on the North Cavern central rail to facilitate movement of materials underground.
From Solicitation posted on Jul 08, 2025The excavation of the caverns at LBNF has been completed. A contractor has installed the central monorail beams in both the North and South Caverns. Due to discrepancy in specifications, the beams were not installed in compliance with CMAA guidelines for straightness. Fermi Forward Discovery Group LLC is now requesting proposals from qualified crane and hoist contractors who are interested in performing the modification, installation, and commissioning of the new hoists/trolley assembly on the existing beams in both the North and South caverns. Two 20-ton CMCO electric monorail hoist and trolley assemblies have been purchased and are currently warehoused in Rapid City, SD. These two hoists will need to be installed on the South Cavern central rail to facilitate movement of materials underground. The existing trolleys will need to be modified to fit onto the installed central rail once a proper rail survey has been performed. Two more 20-ton electric monorail hoists and trolley assemblies will be purchased through this contract. These two additional hoists will be installed on the North Cavern central rail to facilitate movement of materials underground.
From Solicitation posted on Jul 30, 2025The excavation of the caverns at LBNF has been completed. A contractor has installed the central monorail beams in both the North and South Caverns. Due to discrepancy in specifications, the beams were not installed in compliance with CMAA guidelines for straightness. Fermi Forward Discovery Group LLC is now requesting proposals from qualified crane and hoist contractors who are interested in performing the modification, installation, and commissioning of the new hoists/trolley assembly on the existing beams in both the North and South caverns. Two 20-ton CMCO electric monorail hoist and trolley assemblies have been purchased and are currently warehoused in Rapid City, SD. These two hoists will need to be installed on the South Cavern central rail to facilitate movement of materials underground. The existing trolleys will need to be modified to fit onto the installed central rail once a proper rail survey has been performed. Two more 20-ton electric monorail hoists and trolley assemblies will be purchased through this contract. These two additional hoists will be installed on the North Cavern central rail to facilitate movement of materials underground.
From Solicitation posted on Aug 04, 2025Notice history
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Solicitation Posted Jun 18, 2025
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Solicitation Posted Jul 08, 2025No changes from previous notice
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Solicitation Posted Jul 30, 2025No changes from previous notice
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Solicitation LATEST Posted Aug 04, 2025No changes from previous notice
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USA