The controls system shall utilize a single software platform (use of a secondary system for controller configuration shall be unacceptable) Tridium Niagara N4 Framework (open protocol and open NIC only) specific controllers only. This shall include supervisory and unitary controllers. All controllers, both supervisory and unitary BackNet MSTP (unit controllers) shall be programmable. No configurable controllers shall be accepted by AACPS. The complete system shall be warrantied for a period of two years from the date of substantial completion. A comprehensive test, evaluation, training, and follow-up program shall be specified by the engineer to ensure that the system operates as designed over the life of the system during warranty period and beyond. All software updates available for the ATC system during the warranty period shall be installed and tested to ensure proper operation at no extra cost to AA
