Tepa EC Projects Base Integrated Environmental Support Tasks Client: Geosyntec Consultants, Inc. Location: Robins Air Force Base, Georgia Contract Value: $11M The Base Integrated Environmental Support Tasks (BIEST) project involved management of the environmental compliance program for the entire Robins Air Force Base, the largest industrial complex in Georgia. As a subconsultant to Geosyntec Consultants, Inc., Tepa EC’s team managed the Title V major source air permit with approximately 2,000 air sources, more than 380 aboveground and 20 underground storage tanks, 14+ million gallons of jet fuel stored, 4,000 tons of hazardous materials consumed yearly and 11,500 tons of solid waste collected each year. The Tepa EC team managed the four National Pollutant Discharge Elimination System (NPDES) permits and was responsible for regulatory compliance for 2,200 acres of wetlands, 10 rare plant species, 21 National Register-eligible facilities and 16 archeological sites. Among the team’s activities: Natural resources conservation Cultural resources conservation Hazardous materials management NPDES permit renewal Industrial stormwater Tanks (ASTs/USTs) Air quality/Title V compliance Emergency Planning and Community Right-to-Know Act (EPCRA) data management and annual reporting Dobbins ARB Readiness Center Client: Georgia Army and Air National Guard Bureau Location: Dobbins Air Force Base, Georgia Contract Value: $9.9M The Dobbins Air Reserve Base (ARB) Readiness Center design-build project involved the construction of a new one-story, pre-engineered 6,000 SF metal building and complete renovation of an existing 82,990 SF hangar into to a readiness center. The project also included: Roof repair Block infill with windows and a sun shade over north and south hangar entrances Addition of a second floor to the main building, including an elevator New HVAC system 40’ tall tower for drying parachutes New interior build-out with office, training rooms, work spaces and meeting areas Electrical services for interior and exterior lighting Concrete pavement and sidewalks; asphalt pavement Fencing and retaining walls Exterior work, including landscaping, flag pole and bike rack Facility communications systems design and installation Anti-Terrorism/Anti-Force Protection (AT/FP) requirements The Tepa EC team also replaced the existing fire suppression system and installed two roll-up doors in a contract modification requested by the client, the Georgia National Guard. 47th BCT Wilderness Road Client: USACE, Omaha District Location: Fort Carson, Colorado Capacity: $6.1M The 47th Brigade Combat Team (BCT) Wilderness Road project involved the construction of a new roundabout intersection, two miles of four-lane asphalt roadway with concrete curbs and gutters, and two tank trails. One tank trail was made of aggregate gravel, and the other was roller-compacted concrete. The project originally called for a super curve in the trail, but after the Tepa EC team raised concerns about the drainage and quality of the runoff water, the client approved additional erosion control measures, including a larger aggregate shoulder and rip-rap ditches. The Tepa EC team also performed these tasks: Installation of drainage Construction of the culvert Relocation of existing utilities (electric, gas, water) Installation of patterned, colored concrete © 2018-2021 Tepa EC, LLC. All rights reserved. DUNS: 62-511-7846 CAGE: 4EHW4