Operational Control means Security monitoring, adjustment of generation and transmission resources, coordinating and approval of changes in transmission status for maintenance, determination of changes in transmission status for reliability, coordination with other Balancing Authority Areas and Reliability Coordinators, voltage reductions and load shedding, except that each legal owner of generation and transmission resources continues to physically operate and maintain its own facilities.
Construction Change Directive means a written order prepared by Owner Parties and signed by Owner directing Contractor to perform a change in the Work prior to agreeing to a change, if any, to the Contract Time, schedule of performance of the Work, Contract Sum, or Contractor’s compensation.
Institutional control means the continued surveillance, monitoring, and care of the disposal site after site closure and stabilization to insure the protection of the public health, safety, and welfare, and the
air traffic control service means a service provided for the purpose of:
Technical Direction means developing work statements, determining parameters, directing other Contractors' operations, or resolving technical controversies.