BASALDU / Trades
Six trades.
~116 service lines across six bays — the complete sheet of interior work the office runs.
The drywall bay — hanging, finishing, lathing, acoustical ceilings, insulation and fireproofing.
Acoustical ceiling tile & panel installation
Acoustical foam (sound barrier) installation
Attic space insulating
Blown-in insulation (cellulose, vermiculite)
Building fireproofing contractors
Building insulation contractors
Ceiling tile installation
Cellulosic fiber insulation installation
Drop ceiling installation
Drywall contractors
Drywall finishing (sanding, spackling, taping)
Drywall hanging
Drywall installation
Exterior insulation finish system installation
Fabric wall system, noise insulating
Finishing drywall contractors
Fireproof flooring installation
Fireproofing buildings
Firestop contractors
Foam insulation installation
Fresco (decorative plaster finishing)
Glass fiber insulation installation
Gypsum board installation
Insulation contractors
Lathing contractors
Mineral wool insulation installation
Panel or rigid board insulation
Plastering (ornamental, plain)
Polystyrene board insulation
Roof insulation contractor
Soundproofing contractors
Styrofoam insulation installation
Suspended ceiling installation
Taping and finishing drywall
Urethane foam insulation application
Wall cavity & attic space insulation
The paint bay — house and engineering painting, paperhanging, wallpaper and rustproofing.
Bridge painting
Electrostatic painting, on-site
Engineering structure painting
House painting
Paint & wallpaper stripping
Painting contractors (except roof)
Painting and wallpapering
Paperhanging & removal
Rustproofing (except automotive)
Ship painting contractors
Wall covering or removal
Wallpaper hanging & removal
Wallpaper stripping
Whitewashing contractors
The floor bay — installation and refinishing across all surfaces.
Access flooring installation
Asphalt flooring, installation only
Carpet, installation only
Computer flooring installation
Floor laying, scraping, finishing
Floor tile & sheets, installation only
Hardwood flooring, installation only
Linoleum, installation only
Parquet flooring installation
Resilient floor tile or sheet
Resurfacing hardwood flooring
Vinyl flooring contractors
Wood floor finishing
Wood flooring, installation only
The tile bay — ceramic, granite, marble, mosaic, slate and terrazzo work.
Ceramic tile installation
Countertop (ceramic tile, stone) installation
Granite, interior, installation
Mantel, marble or stone, installation
Marble, granite & slate, interior
Mosaic work
Slate, interior, installation
Stone flooring installation
Terrazzo & tile refinishing
Terrazzo contractors
Tile contractors (except resilient)
Tile laying & setting
The carpentry bay — cabinets, doors, windows, millwork, trim and shelving.
Aluminum door & window installation
Built-in wood cabinets on site
Cabinet work at construction site
Cabinetry work at construction site
Cabinets, wood built-in
Carpenters (except framing)
Carpentry work (except framing)
Countertop, residential-type
Deck construction, residential-type
Door & window frame construction
Door & window, prefabricated
Door, folding, installation
Finish carpentry
Garage door installation
Hermetically sealed window unit
Kitchen cabinets & counters on site
Millwork installation
Molding or trim, wood or plastic
Overhead door installation
Paneling installation
Prefabricated kitchen & bath cabinet
Prefabricated sash & door
Shelving, wood, on site
Ship joinery contractors
Stairway, wood, installation
Trim & finish carpentry
Window & door installation
Window, metal frame, installation
Window, wood, installation
The specialty bay — fixtures, partitions, seating, exhibits, waterproofing and weatherstripping.
Bathtub refinishing, on-site
Bleacher installation
Building fixture & fitting installation
Caulking (waterproofing) contractors
Ceiling, metal, installation
Closet organizer system installation
Coating concrete structures with plastics
Concrete coating, glazing or sealing
Countertop & cabinet, metal
Dampproofing contractors
Drapery fixture installation
Fabrication, metal cabinet or countertop
Foundation dampproofing
Laboratory furniture & equipment
Lead lining walls (X-ray room)
Modular furniture system installation
Museum exhibit installation & dismantling
Office furniture, modular system
Panel, metal, installation
Partition, metal, installation
Partition, moveable/demountable
Shelving, metal, on site
Spectator seating installation
Trade show exhibit installation
Ventilated wire shelving
Vibration isolation contractors
Waterproofing contractors
Weatherproofing concrete
Weatherstripping installation
Window shade & blind installation
DWG·01
How each bay
How each bay
is drawn.
DWGOffice standardCadence
DWG-01Sheet written to the drawing — bay, layer, dimensionPer sheet
DWG-02Bay drawn — material and timeline markedPer bay
DWG-03Layers run — work filed to the sheetPer layer
DWG-04Walls issued — plumb and finish recordedPer wall
DWG-05Sheet closed — drawing reconciled at job endJob close
File the sheet,
on the wall.
Describe the wall, the trade and the timeline — the office answers with a written sheet.
File a sheet