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CDOT C470 Express Lane Expansion Project, RS&H and TSH Engineering.

RTD Radio CAD/AVL Replacement Project, IBI Group.

Charlotte Area Transit System Operational Safety Training, CH2M HILL.

Rocky Mountain Bottling Company New Facility.

North Metro Corridor, RTD FasTracks Environment Impact Study, URS Corporation.

North West Rail, RTD FasTracks Environment Asssessment Environment Evaluation, URS Corporation.

I225, RTD FasTracks Environmental Evaluation and Perliminary Engineering, Michael Baker, Jr. Inc.

West Corridor, RTD FasTracks Light Rail Transit Project, Denver Transit Construction Group Joint Venture (Herzog & Stacy and Witbeck).

TREX (Transportation Expansion) Southeast Corridor Constructors Joint Venture (Kiewit and Parsons Transportation Group).

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CDOT US Highway 550 Durango, CO, Skanska / FHI.

Washington Avenue over State Highway 58 Golden, CO, Hammon / FHI.

2009 CDBG NE Neighborhood Street & Sidewalk Littleton, CO, Majestic Concrete.

Stapleton Redevelopment, Denver, CO, Mortenson Construction / Various Subcontractors.

Colorado Convention Center, Hensel Phelps / Various Subcontractors.

Hyatt Regency at the Colorado Convention Center, Hensel Phelps / FHI.

A Host of Non-profit Organizations: Bridges of Silence, Institute of Global Scholarship, Bo Matthew Center, Fair Share Jobs, Ebenezer Baptist Church, The House Worship Center, Colorado Coalition of Faith, Denver Metro Community Parent Resource Center, Agape Community Outreach Center, and more.

Volunteer - The House Worship Center, Christian Corp International, Fair Share Jobs, AALI, AACC, Irepo, and Colorado Coalition of Faith assisted Hurricane Katrina victims.

Doss Technical Services

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