Article 12.21.2. Specialty Contractor Trades.  


Section 12.21.200. Specialty contractor trades.
Section 12.21.210. Access flooring contractor.
Section 12.21.220. Acoustical and insulation contractor.
Section 12.21.230. Asbestos abatement contractor.
Section 12.21.240. Carpentry contractor, finish.
Section 12.21.250. Carpentry contractor, rough.
Section 12.21.260. Communications contractor.
Section 12.21.270. Concrete and paving contractor.
Section 12.21.280. Demolition contractor.
Section 12.21.290. Drilling contractor.
Section 12.21.300. Drywall contractor.
Section 12.21.310. Electrical contractor.
Section 12.21.320. Elevator and conveying system contractor.
Section 12.21.330. Excavation contractor.
Section 12.21.340. Fence and guardrail contractor.
Section 12.21.350. Floor covering contractor.
Section 12.21.360. Glazing contractor.
Section 12.21.370. Landscaping contractor.
Section 12.21.380. Liquid or gas storage tank contractor.
Section 12.21.390. Low voltage alarm or signaling device contractor.
Section 12.21.400. Marine contractor.
Section 12.21.410. Masonry contractor.
Section 12.21.420. Mechanical contractor, exempt.
Section 12.21.430. Painting contractor.
Section 12.21.440. Plaster contractor.
Section 12.21.450. Road construction contractor.
Section 12.21.460. Roofing contractor.
Section 12.21.470. Security systems contractor.
Section 12.21.480. Sheet metal contractor.
Section 12.21.490. Sign contractor.
Section 12.21.500. Solid fuel appliance contractor.
Section 12.21.510. Steel erection contractor.
Section 12.21.520. Tile and terrazzo contractor.
Section 12.21.530. Wallcovering contractor.
Section 12.21.540. Water and sewer contractor.
Section 12.21.550. Water system contractor.
Section 12.21.560. Welding contractor.
Section 12.21.570. Other specialty contractors.