Nominal tomographic section thickness means the full width at half-maximum of the sensitivity profile taken at the center of the cross-sectional volume over which x-ray transmission data are collected.
911 Trunk A trunk capable of transmitting a 9-1-1 dialed call to the Selective Router, and used for the single purpose of transmission of 9-1-1 calls in accordance with applicable NENA Standards. Access Service Request (ASR): The Ordering and Billing Forum document designated by CenturyLink to be used by the Parties to add, establish, change or disconnect services or trunks for the purpose of providing special access, Switched Access Services, and Interconnection. Access Services: Interstate and intrastate Switched Access Services, Special Access and/or Private Line services, as appropriate. Act or the Act: The Communications Act of 1934, as amended by the Telecommunications Act of 1996, and as amended from time to time and codified at 47 ACTL: Access Customer Terminal Location as defined by Telcordia.
Air-purifying respirator means a respirator with an air-purifying filter, cartridge, or canister that removes specific air contaminants by passing ambient air through the air-purifying element.
Annual Special Tax means the Special Tax actually levied in any Fiscal Year on any Assessor’s Parcel.
Switching and Tagging Rules means the switching and tagging procedures of Interconnected Transmission Owners and Interconnection Customer as they may be amended from time to time.