135-13510 BRICKS, SEWER | 210-21015 Bricks, Concrete | 315-31530 COATINGS, PROTECTIVE, FOR MASONRY INCLUDING CONCRETE FLOOR) | 330-33000 Fencing | 570-57025 FORMS, METAL: CONCRETE CURBS, COLUMNS, AND GUTTERS | 570-57076 Steel, Reinforcing, Bars And Rods | 630-63009 COATINGS, MASONRY: BRICK, CINDER BLOCK, CONCRETE, SILICATE PROTECTIVE COATINGS AND PRODUCTS | 631-63109 COATINGS, MASONRY, BRICK, CINDER BLOCK, CONCRETE, ETC., INCLUDING SILICATE PROTECTIVE COATINGS AND PRODUCTS, ENVIRONMENTALLY CERTIFIED PRODUCTS | 658-65834 PIPE, CONCRETE (INACTIVE, PLEASE SEE COMMODITY CODE 658-18 EFFECTIVE JANUARY 1, 2016) | 750-75030 Concrete, Precast | 909-90900 BUILDING CONSTRUCTION SERVICES, NEW, INCLUDING MAINTENANCE AND REPAIR SERVICES | 909-90921 BUILDING CONSTRUCTION, INDUSTRIAL, WAREHOUSE, ETC. | 909-90924 Building Construction, Commercial And Institutional | 909-90976 Site Work (Incl. Site Clean-Up) | 910-91051 MASONRY, CONCRETE, AND STUCCO MAINTENANCE, FINISHING, AND REPAIR SERVICES INCLUDING INSIDE CONCRETE SAWING AND GROUTING WORK | 911-91187 STORM DRAINAGE | 912-91200 CONSTRUCTION SERVICES, GENERAL, INCLUDING MAINTENANCE AND REPAIR SERVICES) | 912-91219 Clearing And Grubbing Services | 912-91223 CONSTRUCTION, GENERAL: BACKFILL SERVICES, DIGGING, DITCHING, ROAD GRADING, ROCK STABILIZATION, ETC. | 912-91226 Construction, Hike And Bike Trail | 912-91233 Construction, Swimming Pool | 912-91240 Demolition Services | 913-91313 CONSTRUCTION, BRIDGE AND DRAWBRIDGE, INCLUDING RECONSTRUCTION AND REHABILITATION | 913-91319 CONSTRUCTION, CURB AND GUTTER, INCLUDING MAINTENANCE, REPAIR, AND REMOVAL SERVICES | 913-91347 CONSTRUCTION, SIDEWALK AND DRIVEWAY, INCLUDING PEDESTRIAN AND HANDICAP RAMPS | 913-91350 CONSTRUCTION, STREETS, MAJOR AND RESIDENTIAL, INCLUDING RECONSTRUCTION | 913-91363 Lime Slurry Removal Services | 913-91366 Maintenance And Repair, Bridges | 914-91400 CONSTRUCTION SERVICES, TRADES, NEW CONSTRUCTION | 914-91430 Concrete | 914-91455 Masonry | 988-98832 GRADING, PARKING LOTS, ETC., NOT ROAD BUILDING | 988-98863 PARK AREA CONSTRUCTION AND RENOVATION | C-00110 BRIDGE AND BLOCK | C-00120 BRIDGE WORK - VIADUCTS, REFRAMING WALLS, END FOUND | C-00130 BRIDGE REPAIRS | C-00210 CAULKING AND WATER PROOFING | C-00230 CLEARING | C-00249 CONCRETE FOUNDATION, FOOTINGS/MASONRY WORK | C-00250 CONCRETE MEDIAN BARRIER CURB | C-00260 CONCRETE PAVEMENT | C-00261 CONCRETE PRECAST | C-00270 CONCRETE REPAIRS | C-00310 CURBS, SIDEWALKS A MISCELLANEOUS CONCRETE WORK | C-00330 DEMOLITION | C-00370 DRAINAGE | C-00410 EARTHWORK | C-00510 EXCAVATION | C-00530 FENCING | C-00580 FOUNDATIONS | C-00581 FOUNDATIONS EXCAVATION | C-00590 GENERAL CONSTRUCTION | C-00600 ALTERATIONS AND ADDITIONS | C-00640 GRADING | C-00800 LANDSCAPE CONSTRUCTION | C-00970 PAINTING - BRIDGES, TANKS, - STEEL & ELEVATED STRU | C-01090 PIPELINE CONSTRUCTION | C-01180 PUMPING STATIONS | C-01480 SEWER PIPING & STORM DRAINS | C-01550 SITE WORK