The Republic is a 37-story, 1,426,221 GSF mixed-use office & retail tower with integrated parking garage. Command Commissioning is performing LEED Fundamental Verification & Commissioning, Enhanced Commissioning, Austin Energy Green Building Commissioning, and City of Austin Commissioning to achieve the sustainability goals of the owner and developer. This facility will tie into the City of Austin District Cooling Plant system and will include typical MEP systems and equipment as outlined below:
· Garage Exhaust & Make-Up Fans and Sensors
· CHW Pumps & Heat Exchanger System
· Boilers and Baseboard Heating System
· Air Handling Units & Outside Air Handline Units
· Electric Unit Heaters
· Building Exhaust & Makeup Fans
· Stair Pressurization Fans
· VAV & FPVAV Terminal Units
· DX Split Systems
· Misc FCUs for Elec/Tel/Garage Lobbies
· BMCS
· House Pump Skids & Sump Pumps/Sewage Ejectors
· Water Heater & Circulating Pump Combination
· Reclaimed Water System
· Fire Pump(s) & Controllers & Fire Alarm System
· Building Exterior Lighting System
· Emergency Generator
· Automatic Transfer Switches
· Balcony & Amenity Level Lighting Controls
· Level 1 Lighting & Controls & Garage Lighting Controls

The George Bush Intercontinental Airport Terminal Redevelopment Program (ITRP) is the largest capital improvement program in the history of the Houston Airports and consists of three projects: Mickey Leland International Terminal (MLIT), Enabling Utilities Landside (EUL), and Federal Inspection Services (FIS) renovation and expansion projects. The MLIT project is comprised of multiple subphase projects – relief/refresh phase of the gates and gate areas in the existing terminal D area, C-D connector phase (long corridor that connects terminal D to the C-D Knuckle), C-D knuckle phase (renovation to the concessions area where the connectors to terminal C and terminal D meet), new D West Pier (construction of an all new terminal area housing new gates for international flights), and sterile corridor (long corridor that moves passengers from international flights through customs and border protection before allowing them access into the rest of the airport). The FIS project will take the terminal processing functions for the international flights, currently located inside terminal D, and relocate it into a new expansion on the existing FIS, which also includes the renovation of much of the existing FIS. The EUL project is a new water production plant site for domestic water and sewer utilities for terminal D. CCLLC led a Cx team, including subconsultants, responsible for MEP, F/A, Access Control, BECx, and TAB Verification. We provided technical Cx services per IECC 2015, LEED v4.1 pre-requisite on energy consuming mechanical, electrical, and plumbing systems and Enhanced Monitoring-Based Cx.

The George Bush Intercontinental Airport Terminal Redevelopment Program (ITRP) is the largest capital improvement program in the history of the Houston Airports and consists of three projects: Mickey Leland International Terminal (MLIT), Enabling Utilities Landside (EUL), and Federal Inspection Services (FIS) renovation and expansion projects. The MLIT project is comprised of multiple subphase projects – relief/refresh phase of the gates and gate areas in the existing terminal D area, C-D connector phase (long corridor that connects terminal D to the C-D Knuckle), C-D knuckle phase (renovation to the concessions area where the connectors to terminal C and terminal D meet), new D West Pier (construction of an all new terminal area housing new gates for international flights), and sterile corridor (long corridor that moves passengers from international flights through customs and border protection before allowing them access into the rest of the airport). The FIS project will take the terminal processing functions for the international flights, currently located inside terminal D, and relocate it into a new expansion on the existing FIS, which also includes the renovation of much of the existing FIS. The EUL project is a new water production plant site for domestic water and sewer utilities for terminal D. CCLLC led a Cx team, including subconsultants, responsible for MEP, F/A, Access Control, BECx, and TAB Verification. We provided technical Cx services per IECC 2015, LEED v4.1 pre-requisite on energy consuming mechanical, electrical, and plumbing systems and Enhanced Monitoring-Based Cx.
Systems and Equipment included:
MEP Cx: HVAC; Plumbing; Building Automation Systems; Lighting Control Systems
Specialty Systems: Electrical Power Generation; Existing Central Utility Plant;
Subcontractor Systems: Building Enclosure Systems; Security Access Controls; Fire/Life Safety

528,000 SF tower with another 107,000 SF of below-grade parking. The complex will house 600 guestrooms, an indoor swimming pool, a clinic, fitness area, restaurant, cafeteria, and laundry area to meet the needs of airline staff and travelers. CCLLC is provided LEED v4 Fundamental and Enhanced Commissioning as well as Whole Building Commissioning requirements for the project.

The two-story administration building was built by the Department of Homeland Security as a Citizenship and Immigration Services building. This is a regional facility and the executives that work out the office have management responsibility throughout Texas. CCLLC is provided LEED v4 Fundamental and Enhanced Commissioning as well as Whole Building Commissioning requirements for the project.
Commissioning services included design phase review of the OPR and BOD. Construction phase commissioning including Test and Balance verification, issues log tracking and closeout, and development of the final commissioning report. The project achieved LEED Certified Gold.
