ZONE A — Excavation & DemolitionD-01 → D-65 · 65 STAKES
D-01 Aerial or picker truck, construction, rental with operator Op. Rental
D-02 Backfilling, construction Excavation
D-03 Backhoe rental with operator Op. Rental
D-04 Blast hole drilling (except mining) Drilling
D-05 Blasting, building demolition Demolition
D-06 Blasting, construction site Demolition
D-07 Boring, for building construction Drilling
D-08 Building demolition Demolition
D-09 Building interior gutting and stripping Demolition
D-10 Bulldozer rental with operator Op. Rental
D-11 Caisson (drilled building foundations) construction Foundation
D-12 Cesspool construction Drainage
D-13 Concrete breaking and cutting for demolition Demolition
D-14 Construction equipment (except crane) rental with operator Op. Rental
D-15 Core drilling and test boring for construction Drilling
D-16 Crawler tractor rental with operator Op. Rental
D-17 Culvert or bridge removal Removal
D-18 Cutting new rights of way Clearing
D-19 Demolition contractor Demolition
D-20 Demolition, building and structure Demolition
D-21 Dewatering contractors Site Prep
D-22 Digging foundations Excavation
D-23 Dirt moving for construction Excavation
D-24 Dismantling engineering structures (e.g., oil storage tank) Demolition
D-25 Drainage system (e.g., cesspool, septic tank) installation Drainage
D-26 Drilled pier (building foundations) contractors Foundation
D-27 Drilled shaft (drilled building foundations) construction Foundation
D-28 Dry well construction Drainage
D-29 Equipment rental (except crane), construction, with operator Op. Rental
D-30 Excavating, earthmoving or land clearing, mining (except overburden at open pits or quarries) Excavation
D-31 Excavating, earthmoving, or land clearing contractors Excavation
D-32 Excavation contractors Excavation
D-33 Exterior demolition contractors Demolition
D-34 Foundation digging (excavation) Excavation
D-35 Foundation drilling contractors Drilling
D-36 Grading construction sites Grading
D-37 Grave excavation contractors Excavation
D-38 Ground thawing for construction site digging Site Prep
D-39 Helical pier (drilled building foundations) construction Foundation
D-40 House demolishing Demolition
D-41 House razing Demolition
D-42 Hydrodemolition (demolition with pressurized water) contractors Demolition
D-43 Interior demolition contractors Demolition
D-44 Land clearing Clearing
D-45 Land leveling contractors Grading
D-46 Line slashing or cutting (except maintenance) Clearing
D-47 Machinery, construction (except cranes), rental with operator Op. Rental
D-48 Mine site preparation and related construction activities Site Prep
D-49 Pile driving, building foundation Foundation
D-50 Piling (bored, cast-in-place, drilled), building foundation, contractors Foundation
D-51 Power shovel, construction, rental with operator Op. Rental
D-52 Power, communication and pipe line right of way clearance (except maintenance) Clearing
D-53 Removal of dams, dikes, and other heavy and civil engineering constructions Removal
D-54 Right of way cutting (except maintenance) Clearing
D-55 Road decommissioning Removal
D-56 Septic system contractors Drainage
D-57 Septic tank and weeping tile installation Drainage
D-58 Soil compacting Grading
D-59 Soil test drilling Drilling
D-60 Test boring for construction Drilling
D-61 Trenching (except underwater) Excavation
D-62 Underground tank (except hazardous material) removal Removal
D-63 Weeping tile installation Drainage
D-64 Whole building deconstruction Demolition
D-65 Wrecking, building or other structure Demolition
ZONE B — Paving & FlatworkD-66 → D-83 · 18 STAKES
D-66 Asphalt coating and sealing, residential and commercial parking lot and driveway Asphalt
D-67 Asphalting, residential and commercial driveway and parking area Asphalt
D-68 Blacktop work, residential and commercial driveway and parking area Asphalt
D-69 Brick driveway contractors Masonry
D-70 Brick paver (driveways, patios, sidewalks) installation Masonry
D-71 Concrete patio construction Concrete
D-72 Concrete paving, residential and commercial driveway and parking area Concrete
D-73 Concrete sawing and drilling (except demolition) Concrete
D-74 Culvert, concrete, residential and commercial paved area Concrete
D-75 Curb and gutter construction, residential and commercial, concrete Concrete
D-76 Driveway paving or sealing Paving
D-77 Interlocking brick and block installation Masonry
D-78 Parking lot paving and sealing Paving
D-79 Patio construction Concrete
D-80 Paver, brick (driveway, patio, sidewalk), installation Masonry
D-81 Paving, residential and commercial driveway and parking lot Paving
D-82 Sidewalk construction, residential and commercial Concrete
D-83 Street, interlocking brick (not mortared), installation Masonry
ZONE C — Erection & SpecialtyD-84 → D-113 · 30 STAKES
D-84 Artificial turf installation Turf
D-85 Turf, artificial, installation Turf
D-86 Billboard erection Erection
D-87 Boat lift installation Specialty
D-88 Cable splicing (except electrical or fiber optic) Specialty
D-89 Chain link fence installation Fencing
D-90 Construction elevator (temporary) erection and dismantling Erection
D-91 Crane rental with operator Op. Rental
D-92 Fence installation (except electronic containment fencing for pets) Fencing
D-93 Fencing contractors (except electronic containment fencing for pets) Fencing
D-94 Flagpole installation Erection
D-95 House moving (raising, moving, placing on new foundation) Specialty
D-96 Mail box units, outdoor, multiple box-type, erection Erection
D-97 Manufactured (mobile) home set up and tie-down work Specialty
D-98 Playground equipment installation Erection
D-99 Pole (e.g., telephone) removal Removal
D-100 Posthole digging Excavation
D-101 Radon gas alleviation contractors Specialty
D-102 Safety net system, erecting and dismantling at construction site Erection
D-103 Sandblasting, building exterior Specialty
D-104 Scaffold erecting and dismantling Erection
D-105 Shoring, construction Foundation
D-106 Sign (except on highways, streets, bridges and tunnels) erection Erection
D-107 Sign, building, erection Erection
D-108 Statue erection Erection
D-109 Steeplejack work Specialty
D-110 Swimming pool screen enclosure construction Pools
D-111 Swimming pool, outdoor, construction Pools
D-112 Tank lining contractors Specialty
D-113 Underpinning, construction Foundation