Operator Interface. The operator interface equipment shall be located in the Control Building and shall provide the operator access to the process utilizing CRT display terminals with functional sealed keyboards and one alarm printer, -------------------------------------------------------------------------------- EPC - Exhibit B -------------------- TENASKA GEORGIA GENERATION PROJECT Page 121 of 132 -------------------------------------------------------------------------------- one demand printer and one log printer. In the event of loss of electrical power the unit shall be capable of maintaining memory functions for a minimum of two (2) hours and shall provide fail-save outputs. The PCS shall provide the following minimum features. - The PCS Operator Interface consoles shall utilize Microsoft Windows NT version 4.0 (or higher) operating system. - Be conveniently programmable and capable of controlling from any of the CRT/keyboard operator interface terminals. A security system shall be provided to prevent unauthorized entries. - Provide graphically an overview of all setpoints, process variables and deviations from limits with dynamic updating.
Appears in 2 contracts
Sources: Engineering, Procurement and Construction Agreement (Tenaska Georgia Partners Lp), Engineering, Procurement and Construction Agreement (Tenaska Georgia Partners Lp)