12-UT-005: Installation of NEXION

Customer: ARINC Engineering Services, LLC

Location: Northwest Field, AAFBStart:July, 2012

Complete: August 2012

Awarded: 2012 GCA Excellence in Construction Project Category Award
Federal Government/Military Less than $ 10 million

Scope of Work:

Basic Tasks (Required):
1. Task 1. Site Preparation for a Rohn 55G or Nello 55N Transmit Tower.

2. Task 2. Installation of the four NEXION Receive Antenna Foundations.

3. Task 3. Installation of Buried Conduit (for RF Cabling) and Cable Vaults from
Bldg 72 to the Transmit and Receive Antenna Locations.

4. Task 4. Installation of Electrical Power Circuit for DPS-4D and Obstruction
Light AC Power Junction Box.

5. Task 5. Installation of Grounding/Bonding Hardware (Bldg 72 and Tower).

6. Task 6. Provide a Crane and Operator

Optional Tasks:
1. Task 7. Installation of Security Fence/Access Gate for NEXION Area (Bldg 72).