Gate Attendant Services for various locations in Northern Area Public Site Areas in Oklahoma within Tulsa District. There are currently 11 purchase orders anticipated, at Canton Lake, Heyburn Lake, Keystone Lake, Oologah Lake, and Skiatook Lake. The resulting contract will be issued on a Firm-Fixed Price basis for one (1) base period and two (2) option periods to be exercised at the Governments discretion. Amendment No. 0001 is hereby issued to remove the Herbicide Applicators License language from the Instructions to Offerors. There is not a herbicide requirement for the Gate Attendants.