Attachment_5_OMA_Grounds_Maps_incl_tree_assessment.docx

This file is an attachment containing grounds maps and tree assessment documentation for multiple Overseas Military Administration (OMA) facilities at USAG Wiesbaden, Germany. The attachment includes visual maps and diagrams for eight distinct locations: McCully Barracks, Wackernheim OMA (mowing and maintenance areas), Hainerberg OMA (mowing and PX tree areas), Egelsbach Transmitter Facility, Darmstadt Training Center (DAGGER), Mainz Kastel (optional), Amelia Earhardt (tree safety assessment only), and Clay Kaserne with Newman Village.

The maps provide detailed ground maintenance specifications for two rain water retention basin (RRB) systems. Clay Kaserne RRB identifies maintenance zones with color-coded areas specifying mowing frequencies and acreage: green areas outside fences (4x yearly, 2,545 square meters), yellow areas inside fences (4x yearly, 4,394 square meters), orange basin areas (6x yearly, 9,600 square meters), hatched orange/brown areas inside escarpments (6x yearly, 2,911 square meters), blue roads and ramps (4x yearly, 1,151 square meters), gray cobbles areas (4x yearly, 696 square meters), and purple drainage channels (1x yearly, 187 square meters). McCully RRB delineates similar zones with different frequencies: green areas with run-out structures (12x yearly, 399 square meters), yellow fenced areas (6x yearly, 2,559 square meters), orange basin areas (4x yearly, 681 square meters), and hatched areas inside escarpments (4x yearly, 561 square meters). This attachment serves as the technical reference for ground maintenance scope requirements under the solicitation W912CM26QA014.