Infrastructure

JEWEL CAVE NATIONAL MONUMENT

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This project for the National Park Service includes construction of a new parking lot for visitors of the Jewel Cave Monument in South Dakota. Work consists of a new drainage system to keep water from continuing to drain into the cave structure. Also included in the scope of work is a new 200 SF kiosk at the entry of the Monument.

Owner & Location:
National Park Service | Jewel Cave National Monument, South Dakota

Project Completion Date:
January 2015

WELTON STREET GARAGE ROOF

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This project consisted of the removal and replacement of an 11,400 square foot roof system with a new energy efficient roofing system at a General Services Administration building in Downtown Denver. The new energy efficient roofing system consisted of a 3 ply system utilizing 4” foam core insulation and a two ply asphalt and FR Mineral Cap Sheet. In addition to the three plied system a high performance-waterproofing layer was installed which increased the R-Value insulation from R-6 to R-28. This longest life-cycle roofing system, with a 30-year warranty, uses low odor asphalt adhesives and post-consumer/recycled material content while maintaining the integrity of this strong roofing system.

Owner & Location:
General Services Administration | Downtown Denver, CO

Project Completion Date:
March 2013

CDOT CONCRETE SLOPE & DITCH PAVING

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Replacement of an existing 30,000 sq ft asphalt parking lot. Scope of work consisted of an 5,500 sq ft concrete extension, utility verification, excavation, backfill and compaction, survey, striping and material testing.

Owner & Location:
Colorado Department of Transportation / GC – LaFarge | Greeley, CO

Project Completion Date:
August 2010

PARKING LOT RENOVATION Grainger – Casper, WY

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Replacement of an existing 30,000 sq ft asphalt parking lot. Scope of work consisted of an 5,500 sq ft concrete extension, utility verification, excavation, backfill and compaction, survey, striping and material testing.

Owner & Location:
W.W. Grainger, Inc., | Casper, WY

Project Completion Date:
May 2010