Specifications include, but are not limited to: 1) Contractor shall perform oblique aerial photographic mapping of the Anchorage Regional Landfill (Lot 1A, ASLS No.88-211; approximately 273 acres) and soil stockpile adjacent to the southwest corner of this parcel (approximately 70 acres). Photographic coverage shall include the entire survey parcel and stockpile and shall extend a minimum of 300 feet beyond the limits of Lot 1A in all directions. Date of flight will be no earlier than September 15, 2019 and no later than November 15, 2019. Requested work products shall be submitted to Solid Waste Services no later than December 15, 2019. a. The contractor shall use conventional fixed wing aircraft technology as the method of mapping and surveying. 2) The local coordinate system used shall match the Anchorage Regional Landfill property survey completed by McClintock Land Associates dated January 2010. Information regarding horizontal and vertical coordinates for all control point shall be provided to the Contractor in digital format by the Solid Waste Services Department at award of the contract.