Mowing, Janitorial, Park Cleaning and Herbicide Application Services at Copan and Hulah Lakes, OK. Solicitation amendment no. 0001 is hereby issued to issue a second site visit on Thursday, December 11, 2025 at 10:00 AM Central. Amendment No. 0002 is hereby issued to correct the Improved Areas (AC) Total on the Inventory of Mowing Areas, correct the Picnic Shelters Total and Courtesy Docks Other Locations Total on Table C-1a of Facilities Inventory for Cleaning Services, and correct the Copan Dam Rip Rap Totals on Table D-1 of Inventory of Herbicide Treatment Areas.