Specifications include, but are not limited to: Subcontracting opportunities to perform the following scope of work: 1.) Site clearing, 2.) Earthwork, grading & stockpile construction, 3.) Haul road construction, 4.) Protect aviation operation equipment & utilities, 5.) Erosion & sediment control, 6.) Drainage, 7.) Box culverts, 8.) Retaining walls, 9.) Temporary traffic signal maintenance, 10.) Landscaping, 11.) Intelligent Transportation System (ITS) infrastructure, 12.) Traffic control & protection; 13.) New 1-story SOG masonry building for Chicago Police Department's K-9 Training Facility, 14.) Parking lots, 15.) Driveway, 16.) Outdoor training area, 17.) Demolition, 18.) Watermain relocation, 19.) Misc. Work.