ALEXANDER CO-CLERKS - MRC for 100MB at 2000 WASHINGTON AVE, CAIRO, 62914. Monthly Recurring Charge for fiber-Based Point to Point Metro-Ethernet Transport Service for Alexander County Clerk Office. Current service provider is CLEARWAVE (ALX) NRC - Installation Charge. Non-Recurring Installation charge. One-time costs for network equipment, including any required hardware set-up for the service. If separate charges for installation would not be required, please select no charge for this line item. (ALX) NRC - Special Construction Charge. One-time costs for specialized work such as the construction of network facilities, fiber-optic installation and deployment or conversion from copper infrastructure to fiber-optic cabling. If special construction would not be required, please select no charge for this line item.