| 910.01 Acoustical Ceilings and Walls: Cleaning, Installation, Restoration, Maintenance and Repair (Including Panel Wall Systems) |
| 912.19 Clearing and Grubbing Services |
| 912.23 Construction, General (Backfill Services, Digging, Ditching, Road Grading, Rock Stabilization, etc.) |
| 912.26 Construction, Hike and Bike Trail |
| 912.27 Construction, Irrigation System |
| 912.40 Demolition Services |
| 912.44 Excavation Services |
| 912.52 Maintenance and Repair, Hike and Bike Trails |
| 912.73 Paver Block Installation |
| 912.76 Striping Streets, Parking Facilities, Lane Divisions, etc. (Paint) |
| 913.19 Construction, Curb and Gutter (Includes Maintenance, Repair, and Removal) |
| 913.47 Construction, Sidewalk and Driveway (Includes Pedestrian and Handicap Ramps) |
| 913.50 Construction, Street (Major and Residential)(Includes Reconstruction) |
| 913.82 Maintenance and Repair, Sidewalk and Driveway (Including Removal) |
| 914.27 Carpentry |
| 914.30 Concrete |
| 914.55 Masonry |
| 962.39 Hauling Services |
| 909.03 Administration of Contracts: Summary of Work, Quality Control, Project Closeout, etc. |
| 909.24 Building Construction, Commercial and Institutional |
| 909.33 Contractor Compliance Monitoring Services |
| 909.62 Maintenance and Repair, Residential Buildings (Incl. Single Family Homes and Apartments) |
| 909.63 Maintenance and Repair, Commercial and Institutional Building |
| 909.76 Site Work (Incl. Site Clean-Up) |