02030 : Excavation & backfilling
02110 : Pavement markings
02115 : Removal of Underground Storage Tanks
02551 : District Energy - Excavation and backfill
02582 : Electrical conduits. for use underground - excavation and backfill
02622 : Foundation Drainage
02821 : Fences and barriers
02906 : Trees Shrubs and Ground Covers
03010 : Sawing & cut concrete
03060 : Reinforcing steel
03100 : Concrete formwork
03131 : Insulating Concrete Forms
03150 : Concrete Finishes
03220 : Repaiation and cleaning of concrete
03361 : Hardeners for concrete floors
03362 : Treatment of concrete floors
03450 : Architectural precast concrete
04511 : Historic Structures
05810 : Lining for expansion joints
06000 : WOOD AND PLASTICS
07000 : THERMAL & MOISTURE PROTECTION
07100 : Dampproofing and waterproofing
07160 : Vapor barrier sheet
07200 : Thermal insulation
07213 : Insulation mattresses and mats
07242 : Coating system for exterior coating applied directly.
07410 : Metal roof and wall panels
07450 : Panels of fiber reinforced cement
07461 : Exterior wall covering Wood
07464 : Exterior wall covering Rigid Vinyl
07465 : Exterior wall covering Shaped Metal
07811 : Spray applied fireproofing
07900 : Sealants for joints
08000 : DOORS AND WINDOWS
08110 : Metal doors and frames
08331 : Doors and rolling grilles
08400 : Entrances and storefronts
08460 : Automatic entrance doors
08920 : Glazed curtain walls aluminum frame
09120 : Ceiling Suspension
09710 : Acoustical Wall Treatment
09721 : Wall covering vinyl-coated fabric
10160 : Partitions for restrooms
10185 : Shower stalls and dressing
10260 : Protective walls and corners
10441 : Signs of buildings
10616 : Movable partitions
10680 : Mobile Shelving Storage
10810 : Washroom accessories
11150 : Control equipment for car parks
11160 : Loading dock equipment
11410 : Food Services - Equipment
12311 : Laboratory furniture
13000 : SPECIAL CONSTRUCTION
13700 : Access & Security Monitoring
14120 : Electric dumbwaiters
14300 : Stairs & moving walkways
15920 : Control / regulation
16505 : Lighting equipment