Projects
Projects
Past Projects
Four Corners, Erie Colorado
Owner: Metro District, Toll Brothers Southwest, JV
Scope of Services; Earthwork, Mine Reclamation, Water, Sewer, Storm Sewer, Dry Utility Sleeving for 400 Multi Family Units and a complete Commercial Retail Complex.
Project Value: Undisclosed
Time Frame: May 2022- April 2024
Claystone Construction Inc. was contracted to complete the retail and apartment pads, subsequently three phases of multifamily attached housing were added to the scope. Earthwork included an abandoned mine reclamation under State Mining supervision, over excavation of 750,000 cy of material, over 6 miles of wet utilities and 5 street connections to existing services were performed in 13 months.
Colliers Hill, Erie Colorado
Owner: BB Living (Arizona)
Scope of Services: Water Sewer and Storm Sewer, Curb Drain and Utility Sleeving, Earthwork, Over Excavation, Retaining Wall Excavation
Project Value: $3,750,000.00
Time Frame: June 2023-April 2024
This build to rent townhome complex is situated in the highly desirable Colliers Hill neighborhood in Erie, Co. Claystone presented a competitive bid for the Utilities and Earthwork on this confined site. The utility matrix required a detailed schedule to complete this project to the owners' tight timeframes, Coordinating up to three utility crews as the scraper fleet completed the lot over excavation also required careful timing.
Granite Canyon Mine, Wyoming
Owner: MMM West Region (North Division)
Project Value: Confidential
Scope of Services: Mine Reclamation, 2.67 million Cubic Yards of Reclamation Work
Martin Marietta solicited proposals for the first stage of this legacy properties' reclamation. Claystone was awarded the hard bid May of 2021 and mobilized 35 machines to the project by June 1st. In continuous operation since 1937, this granite quarry provides most of the high-quality railroad ballast for the western United States and is located at 7,300 feet above sea level. A specified two-season, weather restricted project, combined a massive equipment fleet of scrapers and haul trucks, moving 35,000 CY per day, while coordinating with up to 8 (1 mile long) unit trains crossing through the middle of the project on a daily basis. With a planned winter restriction Claystone moved approximately 60% of the material in the first season, exceeding the owners expectations, and allowing a partial seeding of the cut slopes prior to the winter shutdown. The second season remobilized a similar equipment spread and finished the reclamation seeding ahead of the Wyoming DMR's schedule, allowing a reduction in the posted bond.
Cemex, Lyons Colorado
Duration: October, 2023-May, 2025
Scope: Reclamation of a Mined out (Exhausted) Limestone Quarry
Quantity: 5.2 Million CY
The CEMEX Group contracted with Claystone Construction, Inc. to complete the earthmoving and reclamation/restoration of the Lyons Dowe Flats Quarry. This site was at the end of production and the ground was scheduled to be turned over to the County for open space use.
Using a large fleet of 631 Scrapers, 60 ton and 45 ton articulated haul trucks, 12 and 8 cubic yard excavators, and various support, D10, D9, D8 bulldozers and #14 blades, we mobilized to the site and commenced operations. Working alongside dismantling contractors, our crews have completed over 50,000 manhours onsite without a lost time accident.
Equipment had been moving up to 18,000 cy per day on a 4 mile round trip haul. The owner is currently assessing the remaining fill volume to determine the amount of overage needed to complete this project with the material onsite.
Restoration/Reseeding will be completed by in house crews using almost 1000 bales of straw and native seed mix, to restore the 380 acres of disturbed ground that will be a future open space for the community.
Claystone Construction, Inc. has been proud to partner with International Cement Supplier CEMEX on this critical restoration project benefiting the open space users of Boulder County.
Stagecoach Diversion, Brighton Colorado
Duration: February 2025-Expected Completion June 2025
Scope: Construction of a Diversion Structure, Pump Vault, HDPE Piping, Floating Pump Station, Electrical & Telemetry.
Contracting with the region's largest aggregate producer and Colorado's largest energy provider could be a daunting challenge for most companies. Claystone Construction, Inc. was awarded this turnkey contract as a general contractor after extensive bid review and interviews.
Our experienced team of Field Staff, Project Managers and Estimators from all three divisions (Earthwork, Utilities, and Structural Concrete) have worked seamlessly to get this project well ahead of schedule for both owners.
Using innovative techniques, modular forms, and past project experience, Claystone Construction, Inc. is proceeding through the work. Two 75 HP pumps will pull water from the South Platte River to the Stagecoach Storage Reservoir, a 50 HP floating pump system will return the water to the river when needed downstream by the end user. The Stagecoach Diversion, is a culmination of all our combined experience, leaning heavily on our Structural Division to cast in place these watertight structures, while mounting supplier provided pumps, and structural steel accessories to complete this water storage project, earthwork to contour the pond and utilities crews to lay and weld 3,000' of 20" and 18" HDPE.
Claystone Construction, Inc. will complete the restoration of the site by self-performing the seeding and restoration once the project is complete. This is another successful project completed by Claystone Construction, Inc. On Time, On Budget, One Team.
