Ada County Highway District * Grading Permit / Parking lot * To grub, clean, excavate, grade, import and compact site earth materials in preparation for the construction of the Ada County Highway District Stormwater Treatment Facility. To install curb, gutter and paving in accordance with the grading and drainage plans approved by the public works department. Related site utlitilies included in this permit. No building demolition, installation or construction is allowed under this permit. PC#361-02 ESC02-00010