Portfolio

Cottonwood Creek Channel Restoration

CDI was the environmental subcontractor on the Cottonwood Creek Channel Restoration project.  The owner was the South East Stormwater Authority (SEMSWA) in Arapahoe County, Colorado.  The scope of work included:

• Native Tree plantings
• Native Shrub plantings
• Wetlands plants
• Seeding
• Erosion control
• Biologs

Garfield County Airport 2009-2010

CDI was a subcontractor on the Garfield County Airport project.  CDI’s scope of work included installation and maintenance of initial, interim, and final bmp’s:

• Silt Fence
• Temporary Seeding (till, drill, straw mulch and crimp)
• Soil Sterilization
• Seeding with Hydromulcher
• Turf Reinforcement Matting
• Erosion Control Fabric
• 16” Coir Logs/ Wattles

Large ISR Uranium Mine Project 2008

CDI worked extensively at the mine site throughout 2008.  The project included the installation and maintenance of:

• Silt fence
• Erosion Logs
• Straw Bales
• Silt Fence
• As well as permanent installation of:
• Soil Preparation
• Application of Fertilizer
• Application of Tackifier
• Drill Seed, Mulch and Crimp

Rocky Flats 2007- 2010

CDI was an ongoing, on call subcontractor for closure work at the Rocky Flats site. 

Work included:

• Seed Bed Preparation
• Application of mycorrhizal innoculant
• Seeding
• Hydromulching
• Wattles
• Straw Bales
• Fencing
• Roadwork