00000 - Miscellaneous
00001 - Project Information
00002 - General Contractors
00003 - Architects
00004 - Engineers
00005 - Owners
00006 - Developers
00007 - Consultants
00008 - Interior Designers
00009 - Landscape Designers
00010 - Project Documents
00015 - Plan Rooms
00016 - Reprographics
00017 - Shop Drawings And As-Built Plans
00020 - Scheduling
00025 - Estimating

00100 - Bid Solicitation
00200 - Instructions To Bidders
00210 - Bidding Requirements
00220 - Bid Scopes
00250 - Pre-Bid Meeting
00300 - Information Available To Bidders
00310 - Preliminary Schedules
00320 - Geotechnical Data
00330 - Existing Conditions
00340 - Environmental Assessment Information
00350 - Project Financial Information
00360 - Permit Application
00400 - Bid Requirements
00410 - Bid Forms And Supplements
00430 - Schedule Of Values
00450 - Representations And Supplements
00490 - Bidding Addenda

00500 - Agreement
00510 - Attorneys
00520 - Agreement Form
00540 - Attachments To Agreement Form
00550 - Notice To Proceed
00570 - Definitions
00600 - Bonds And Certificates
00610 - Bonding Agencies
00620 - Insurance Agencies
00640 - Certification Agencies
00650 - Licensing Agencies
00700 - General Requirements
00800 - Supplementary Conditions
00890 - Permit Expedition
00900 - Addenda And Modifications
00910 - Addenda
00920 - Claims
00930 - Clarifications And Proposals
00940 - Modifications

01000 - General Conditions
01010 - Code Consultant
01020 - Structural Engineer
01100 - Summary
01110 - Summary Of Work
01120 - Multiple Contract Work
01140 - Work Restrictions
01180 - Project Utility Sources
01200 - Price And Payment Procedures
01210 - Allowances
01230 - Alternates
01240 - Value Analysis
01250 - Contract Modification Procedures
01270 - Unit Prices
01290 - Payment Procedures
01300 - Administrative Requirements
01310 - Project Management And Coordination
01320 - Construction Progress
01325 - Construction Photography
01330 - Submittal Procedures
01350 - Special Procedures
01400 - Quality Requirements
01410 - Regulatory Requirements
01420 - References
01430 - Quality Control
01450 - Testing & Inspection
01455 - Locator Services
01460 - Safety Procedures & Equipment
01470 - Security Guard & Patrol Services
01495 - LP Gas
01500 - Temporary Facilities And Controls
01505 - Job Site Storage
01510 - Temporary Utilities
01515 - Temporary Power
01520 - Construction Facilities
01525 - Field Offices and Trailers
01530 - Temporary Construction
01535 - Portable Toilets
01540 - Construction Aids
01545 - Tools
01550 - Vehicular Access And Parking
01555 - Temporary Labor
01560 - Temporary Barriers And Enclosures
01565 - Temporary Fence
01570 - Traffic Control
01575 - Cranes, Hoists & Scaffolding
01580 - Project Identification
01600 - Product Requirements
01610 - Basic Product Requirements
01620 - Product Options
01630 - Product Substitution Procedures
01640 - Owner-Furnsihed Products
01650 - Product Delivery Requirements
01660 - Product Storage And Handling Requirements
01700 - Execution Requirements
01710 - Examination
01720 - Preparation
01730 - Execution
01735 - Power Washing
01740 - Cleaning
01745 - Final Clean-Up
01750 - Starting And Adjusting
01760 - Protecting Installed Construction
01770 - Closeout Procedures
01780 - Closeout Submittals
01800 - Facility Operation
01810 - Commissioning
01820 - Demonstration And Training
01830 - Operation And Maintenance
01890 - Reconstruction
01900 - Facility Decommissioning
01950 - Misc. Construction Supplies

02000 - Site Construction
02005 - Geotechnical Consultant
02010 - Surveying
02015 - Civil Engineer
02020 - Testing Services
02030 - Hauling
02035 - Dump Trucks
02040 - Street Cleaning
02045 - Snow Removal
02050 - Site Materials
02055 - Soils
02060 - Aggregate
02065 - Cement & Concrete
02070 - Geosynthetics
02080 - Utility Materials
02085 - Asbestos & Lead Materials
02090 - Joint Material
02100 - Site Remediation
02105 - Chemical Sampling And Analysis
02110 - Excavation, Removal, And Handling Of Hazardous Materials
02115 - Underground Storage Tank Removal
02120 - Off-Site Transportation And Disposal
02125 - Drum Handling
02130 - Site Decontamination
02135 - Waste Removal & Recycling
02140 - Landfill Constructing And Storage
02145 - Groundwater Treatment Systems
02150 - Hazardous Waste Recovery Processes
02155 - Methane Mitigation
02156 - Radon Mitigation
02160 - Physical Treatment
02170 - Chemical Treatment
02180 - Thermal Processes
02190 - Biological Processes
02195 - Soil Remediation
02200 - Site Preparation
02205 - Fire, Water, Mold Restoration & Remediation
02210 - Subsurface Investigation
02215 - Hazardous Material Abatement
02220 - Demolition
02225 - Selective And Interior Demolition
02227 - Hydrodemolition
02230 - Site Clearing
02235 - Blasting
02237 - Sand Blasting
02238 - Shot Blasting
02240 - Dewatering
02250 - Shoring And Underpinning
02260 - Excavation Support And Protection
02280 - Grade Adjustment And Abandonment Of Existing Misc. Structures
02285 - Rebuilt Miscellaneous Structures
02290 - Site Monitoring
02300 - Earthwork
02305 - Overlot Earthwork & Grading
02307 - Backhoe Services
02310 - Grading
02315 - Excavation And Fill
02325 - Dredging
02330 - Embankment
02335 - Subgrade And Roadbed
02340 - Soil Stabilization
02360 - Soil Treatment
02365 - Dust Control
02370 - Erosion And Sediment Control
02375 - Gabions
02380 - Scour Protection
02390 - Shoreline Protection And Mooring Structures
02395 - Underwater Contractor
02400 - Tunneling, Boring, And Jacking
02405 - Drilling
02410 - Tunnel Excavation
02415 - Trenching
02420 - Initial Tunnel Support Systems
02425 - Tunnel Linings
02430 - Tunnel Grouting
02440 - Immersed And Sunken Tube Tunnels
02441 - Microtunneling
02442 - Cut And Cover Tunnels
02443 - Tunnel Leak Repairs
02444 - Shaft Construction
02445 - Boring Or Jacking Conduits
02450 - Foundation And Load-Bearing Elements
02451 - Micro Piles
02455 - Driven Piles
02460 - Sheet Piles
02465 - Bored Piles
02467 - Screw Piles
02470 - Auger Cast Grout & Helical Piles
02475 - Caissons
02480 - Foundation Walls
02485 - Geo-Piers & Foundations
02490 - Anchors
02495 - Instrumentation And Monitoring
02500 - Utility Services
02505 - Wet Utility Services
02510 - Water Distribution
02520 - Wells
02523 - Loop Wells
02525 - Fuel Supplier
02530 - Sanitary Sewerage
02535 - Sewer Cleaning & Inspection
02540 - Septic Tank Systems
02550 - Piping Energy Distribution
02570 - Process Materials Distribution Structures
02580 - Electrical And Communication Structures
02585 - Dry Utility Services
02590 - Site Grounding
02600 - Drainage And Containment
02610 - Pipe Culverts
02620 - Subdrainage
02625 - Drywells
02630 - Storm Drainage
02635 - Stormwater Pollution Prevention Plan
02640 - Culverts And Manufactured Construction
02645 - Large Diameter Steel Pipe
02650 - Corrugated Pipe
02660 - Ponds And Reservoirs
02670 - Constructed Wetlands
02700 - Bases, Ballasts, Pavements, And Appurtenances
02705 - Street Cleaning
02710 - Bound Base Courses
02720 - Unbound Base Courses And Ballasts
02725 - Stone Crushing
02730 - Aggregate Surfacing
02740 - Asphalt Pavement
02745 - Asphalt Repair
02750 - Concrete Pavement
02751 - Roller Compacted Concrete
02752 - Concrete Pavement Grinding & Grooving
02755 - Cement Concrete Shoulders
02760 - Pavement Marking & Specialties
02765 - Airports & Runway Construction
02770 - Site Concrete, Curbs & Gutters
02772 - Extruded Curbs
02775 - Sidewalks
02780 - Unit Pavers
02781 - Stone Paving
02782 - Recycled Content Products
02783 - Chemical Mechanical Polishing
02785 - Pavement Coating And Micro-Surfacing
02790 - Athletic And Recreational Surfaces
02795 - Porous Pavement
02800 - Site Improvements And Amenities
02810 - Irrigations System
02815 - Fountains
02820 - Fences And Gates
02825 - Ornamental Fences And Gates
02830 - Retaining Walls
02832 - Dams
02835 - Slurry Walls
02840 - Walk, Road, And Parking Appurtenances
02843 - Pedestrian Crossing Panels
02845 - Bike Racks
02850 - Prefabricated Bridges
02855 - Railroad Construction
02860 - Screening Devices
02870 - Site Furnishings
02875 - Site And Street Shelters
02880 - Play Field Equipment And Structures
02885 - Golf Course Construction
02890 - Traffic Signs And Signals
02895 - Markers And Monuments
02900 - Landscaping
02905 - Transplanting
02910 - Plant Preparation
02915 - Plant/Tree Removal
02920 - Lawns And Grasses
02925 - Planters And Roof Gardens
02930 - Exterior Plants
02935 - Plant Maintenance
02940 - Arborists
02945 - Planting Accessories
02950 - Site Restoration And Rehabilitation
02955 - Restoration Of Underground Piping
02960 - Flexible Pavement Surface Recovery
02965 - Flexible And Bituminous Pavement Recycling
02975 - Flexible And Bituminous Pavement Reinforcement And Crack And Joint Sealants
02980 - Rigid Pavement Rehabilitation
02990 - Structure Moving

03000 - Concrete
03040 - Concrete Pumping
03050 - Concrete Suppliers
03055 - Cement & Concrete Chemicals
03100 - Concrete Forms And Accessories
03110 - Structural Cast-In-Place Concrete Forms
03120 - Architectural Cast-In-Place Concrete Forms
03130 - Permanent Forms
03140 - Insulating Concrete Forms
03145 - Concrete Shoring
03150 - Concrete Accessories
03200 - Concrete Reinforcement
03205 - Rebar Erection
03210 - Reinforcing Steel Suppliers
03215 - Reinforcing Steel Designers
03220 - Welded Wire Fabric
03225 - Specialty Rebar
03230 - Stressing Tendons
03240 - Fibrous Reinforcing
03250 - Post-Tensioning
03255 - Post Tensioning Suppliers
03300 - Cast-In-Place Concrete
03305 - Concrete Flatwork
03310 - Structural Concrete
03315 - Industrial Concrete
03320 - Super Flat Floors
03330 - Architectural Concrete
03335 - Stamped Concrete
03340 - Low Density Concrete
03345 - Controlled Low Strength Concrete
03350 - Concrete Finishing
03355 - Concrete Finishing Equipment
03360 - Concrete Finishes
03365 - Stained Concrete Floor System
03370 - Specially Placed Concrete
03375 - Shotcrete
03380 - Post-Tensioned Concrete
03390 - Concrete Curing
03400 - Precast Concrete
03405 - Hollow Core Precast Concrete
03410 - Plant-Precast Structural Concrete
03420 - Plant-Precast Structural Post-Tensioned Concrete
03430 - Site-Precast Structural Concrete
03450 - Plant-Precast Architectural Concrete
03460 - Site-Precast Architectural Concrete
03470 - Tilt-Up Precast Concrete
03471 - Tilt-Up Forming Contractor
03472 - Tilt-Up Accessories
03475 - Tilt-Up Erection
03480 - Precast Concrete Specialties
03485 - Concrete Bollards
03487 - Concrete Dowel Baskets
03488 - Precast Concrete Jail Boxes
03489 - Prestressed Concrete Tanks
03490 - Glass-Fiber Reinforced Precast Concrete
03500 - Cementitious Decks And Underlayment
03510 - Cementitious Roof Deck
03520 - Lightweight Concrete Roof Insulation
03530 - Concrete Topping
03540 - Cementitious Underlayment
03600 - Grouts
03700 - Mass Concrete
03900 - Concrete Restoration And Cleaning
03910 - Concrete Cleaning
03920 - Concrete Resurfacing
03925 - Concrete Polishing & Grinding
03930 - Concrete Rehabilitation
03940 - Concrete Preservation
03950 - Concrete Restoration
03960 - Concrete Cutting and Coring
03970 - Concrete X-Raying
03980 - Concrete Washout

04000 - Masonry
04005 - Miscellaneous Masonry
04050 - Masonry Suppliers
04060 - Masonry Mortar
04065 - Tuckpointing
04070 - Masonry Grout
04080 - Masonry Anchorage And Reinforcement
04090 - Masonry Accessories
04200 - Masonry Units
04210 - Clay Masonry Units
04220 - Concrete Masonry Units
04230 - Calcium Silicate Masonry Units
04240 - Autoclaved Aerated Concrete (AAC) Masonry Units
04270 - Glass Masonry Units
04290 - Adobe Masonry Units
04400 - Stone
04405 - Stone Countertops
04410 - Stone Materials
04420 - Collected Stone
04430 - Quarried Stone
04450 - Marble
04500 - Refractories
04550 - Flue Liners
04560 - Combustion Chambers
04570 - Castable Refractories
04580 - Refractory Brick
04600 - Corrosion-Resistant Masonry
04610 - Chemical-Resistant Brick
04620 - Vitrified Clay Liner Plates
04700 - Simulated Masonry
04710 - Simulated Brick
04720 - Cast Stone
04730 - Simulated Stone
04800 - Masonry Assemblies
04810 - Unit Masonry Assemblies
04820 - Reinforced Unit Masonry Assemblies
04830 - Non-Reinforced Unit Masonry Assemblies
04840 - Prefabricated Masonry Panels
04850 - Stone Assemblies
04880 - Masonry Fireplaces
04900 - Masonry Restoration And Cleaning
04910 - Unit Masonry Restoration
04920 - Stone Restoration
04930 - Unit Masonry Cleaning
04940 - Stone Cleaning

05000 - Metals
05050 - Welding
05060 - Metal Materials
05080 - Factory-Applied Metal Coatings
05090 - Metal Fasteners
05100 - Structural Metal Framing
05110 - Steel Erection
05120 - Structural Steel
05125 - Used Steel
05140 - Structural Aluminum
05150 - Wire Rope Assemblies
05160 - Metal Framing Systems
05200 - Metal Joists
05210 - Steel Joists
05250 - Aluminum Joists
05260 - Composite Joint Assemblies
05300 - Metal Deck
05310 - Steel Deck
05320 - Raceway Deck Systems
05330 - Aluminum Deck
05340 - Acoustical Metal Deck
05400 - Cold-Formed Metal Framing
05410 - Load-Bearing Metal Studs
05420 - Cold-Formed Metal Joists
05425 - Engineered Light Gauge Steel Truss
05430 - Slotted Channel Framing
05450 - Metal Support
05500 - Misc. Metal Fabrications
05505 - Steel Bollards
05510 - Metal Stairs And Ladders
05520 - Handrails And Railings
05530 - Gratings
05540 - Floor Plates
05550 - Stair Treads And Nosings
05560 - Metal Castings
05570 - Stainless Steel
05580 - Formed Metal Fabrications
05600 - Hydraulic Fabrications
05650 - Railroad Track And Accessories
05700 - Ornamental Metal
05705 - Ornamental Sheet Metal
05710 - Ornamental Stairs
05715 - Fabricated Spiral Stairs
05720 - Ornamental Handrails And Railings
05725 - Ornamental Metal Castings
05730 - Ornamental Formed Metal
05740 - Ornamental Forged Metal
05750 - Column Covers
05800 - Expansion Control
05810 - Expansion Joint Cover Assemblies
05820 - Slide Bearings
05830 - Bridge Expansion Joint Assemblies
05900 - Metal Restoration And Cleaning

06000 - Wood And Plastics
06050 - Lumber Suppliers
06060 - Wood Materials
06065 - Plastic Materials
06070 - Wood Treatment
06075 - Fiberglass And Fiberglass Reinforced Plastic
06080 - Factory-Applied Wood Coatings
06090 - Wood And Plastic Fastening
06100 - Rough Carpentry
06110 - Wood Framing
06120 - Structural Panels
06130 - Heavy Timber Construction
06140 - Treated Wood Foundations
06150 - Wood Decking
06160 - Sheathing
06170 - Structural Wood & Trusses
06180 - Glued-Laminated Construction
06185 - Structural Wood Erector
06190 - Roof Structure
06200 - Finish Carpentry
06220 - Millwork
06225 - Millwork Installers
06230 - MDF Millwork
06250 - Prefinished Paneling
06260 - Board Paneling
06270 - Closet And Utility Wood Shelving
06400 - Architectural Woodwork
06410 - Custom Cabinets
06413 - Manufactured Cabinets
06415 - Countertops
06417 - Stone Countertops
06420 - Paneling
06430 - Wood Stairs And Railings
06440 - Wood Ornaments
06445 - Simulated Wood Ornaments
06450 - Wood Trim
06455 - Simulated Wood Trim
06460 - Wood Frames
06470 - Screens, Blinds, And Shutters
06500 - Structural Plastics
06510 - Structural Plastic Shapes And Plates
06520 - Plastic Structural Assemblies
06600 - Plastic Fabrications
06620 - Plexiglass & Acrylics
06650 - Solid Polymer Fabrications
06900 - Wood And Plastic Restoration And Cleaning
06910 - Wood Restoration And Cleaning
06920 - Plastic Restoration And Cleaning

07000 - Thermal And Moisture Protection
07050 - Basic Thermal And Moisture Protection Materials And Methods
07100 - Waterproofing
07110 - Dampproofing
07120 - Built-Up Bituminous Waterproofing
07130 - Sheet Waterproofing
07140 - Fluid-Applied Waterproofing
07150 - Sheet Metal Waterproofing
07160 - Cementitious And Reactive Waterproofing
07170 - Bentonite Waterproofing
07180 - Traffic Coatings
07190 - Water Repellents
07200 - Thermal Protection
07205 - Foam Insulation
07210 - Building Insulation
07215 - Spray Insulation
07220 - Roof And Deck Insulation
07240 - Exterior Insulation And Finish Systems (EIFS)
07250 - Stucco
07260 - Vapor Retarders
07270 - Air Barriers
07300 - Roofing
07310 - Shingle Suppliers
07315 - Shingle Roofs
07320 - Roof Tile Suppliers
07325 - Clay Tile Roofs
07330 - Roof Covering Contractors
07335 - Roofing Consultants
07400 - Roofing And Siding Panels
07410 - Metal Roof And Wall Panels
07420 - Plastic Roof And Wall Panels
07430 - Composite Panels
07440 - Faced Panels
07450 - Fiber-Reinforced Cementitious Panels
07460 - Siding
07470 - Wood Roof And Wall Panels
07480 - Exterior Wall Assemblies
07500 - Membrane Roofing
07510 - Built-Up Bituminous Roofing
07520 - Cold-Applied Bituminous Roofing
07530 - Elastometric Membrane Roofing
07540 - Thermoplastic Roofing
07550 - Modified Bituminous Membrane Roofing
07560 - Fluid-Applied Roofing
07570 - Coated Foamed Roofing
07580 - Roll Roofing
07590 - Roof Maintenance And Repairs
07600 - Flashing And Sheet Metal
07610 - Sheet Metal Roofing
07620 - Sheet Metal Flashing And Trim
07630 - Sheet Metal Roofing Specialties
07650 - Flexible Flashing
07660 - Gutters & Downspouts
07700 - Roof Specialties And Accessories
07710 - Manufactured Roof Specialties
07720 - Roof Accessories
07735 - Equipment Hatches
07760 - Roof Pavers
07770 - Green Roofs
07800 - Fire And Smoke Protection
07810 - Applied Fireproofing
07820 - Board Fireproofing
07840 - Firestopping
07845 - Fire Caulk/Wrap Insulation
07860 - Smoke Seals
07870 - Smoke Containment Barriers
07900 - Joint Sealers
07910 - Preformed Joint Seals
07920 - Floor Joint Sealant

08000 - Doors And Windows
08010 - Building Envelope Consultant
08040 - Locksmiths
08050 - Door & Hardware Installation
08055 - Door & Hardware Consultants
08070 - Pre Hung Doors
08100 - Metal Doors, Frames & Hardware
08110 - Steel Doors And Frames
08120 - Aluminum Doors And Frames
08130 - Stainless Steel Doors And Frames
08140 - Bronze Doors And Frames
08150 - Preassembled Metal Door And Frame Units
08160 - Sliding Metal Doors And Grilles
08180 - Metal Screen And Storm Doors
08190 - Metal Door Restoration
08200 - Wood And Plastic Doors
08210 - Wood Doors
08215 - MDF Doors
08220 - Plastic Doors
08250 - Preassembled Plastic Door & Frame Units
08260 - Sliding Wood And Plastic Doors
08280 - Wood And Plastic Storm And Screen Doors
08290 - Wood And Plastic Door Restoration
08300 - Specialty Doors
08305 - Fire Doors
08310 - Access Doors And Panels
08320 - Detention Doors And Frames
08330 - Coiling Doors And Grilles
08335 - Cold Storage Doors
08340 - Special Function Doors
08345 - Impact Doors
08350 - Folding Doors And Grilles
08360 - Overhead Doors
08370 - Vertical Lift Doors
08380 - Traffic Doors
08390 - Pressure-Resistant Doors
08395 - Acoustical Doors
08400 - Entrances And Storefronts
08410 - Metal-Framed Storefronts
08450 - All-Glass Entrances And Storefronts
08460 - Automatic Entrance Doors
08465 - Manual ICU Doors
08470 - Revolving Entrance Doors
08480 - Balanced Entrance Doors
08490 - Sliding Storefronts
08500 - Windows
08510 - Steel Windows
08520 - Aluminum Windows
08530 - Stainless Steel Windows
08540 - Bronze Windows
08550 - Wood Windows
08560 - Plastic Windows
08570 - Composite Windows
08580 - Special Function Windows
08585 - Blast Resistant Windows
08590 - Window Restoration And Replacement
08595 - Window Guards
08600 - Skylights
08610 - Roof Windows
08620 - Plastic Skylights
08630 - Metal-Framed Skylights
08700 - Hardware
08710 - Door Hardware
08720 - Weatherstripping And Seals
08740 - Electro-Mechanical Hardware
08750 - Window Hardware
08770 - Door And Window Accessories
08780 - Special Function Hardware
08790 - Hardware Restoration
08800 - Glazing
08810 - Glass
08815 - Decorative Glass
08820 - Glass Tinting
08825 - Stained Glass
08830 - Mirrors
08840 - Plastic Glazing
08850 - Glazing Accessories
08890 - Glazing Restoration
08900 - Glazed Curtain Wall
08905 - Unitized Curtainwall
08910 - Metal Framed Curtain Wall
08920 - Folding Glass Walls
08950 - Translucent Wall And Roof Assemblies
08960 - Sloped Glazing Assemblies
08970 - Structural Glass Curtain Walls
08990 - Glazed Curtain Wall Restoration

09000 - Finishes
09050 - Basic Finish Materials And Methods
09100 - Metal Support Assemblies
09105 - Wood Assemblies
09110 - Non-Load-Bearing Wall Framing
09115 - Marlite
09120 - Ceiling Suspension
09130 - Acoustical Suspension
09190 - Metal Frame Restoration
09200 - Plaster And Gypsum Board
09205 - Furring And Lathing
09210 - Plaster
09215 - Venetian Plaster
09220 - Lath & Plaster
09230 - Plaster Fabrications
09250 - Drywall And Gypsum Board
09255 - Fiberglass Reinforced Gypsum Board
09260 - Gypsum Board Assemblies
09265 - Metal Framing
09270 - Gypsum Board Accessories
09275 - Gypsum Underlayment
09280 - Plaster Restoration
09300 - Tile
09305 - Tile Setting Materials And Accessories
09310 - Ceramic Tile
09330 - Quarry Tile
09340 - Paver Tile
09350 - Glass Mosaics
09360 - Plastic Tile
09370 - Metal Tile
09380 - Cut Natural Stone Tile
09390 - Tile Restoration
09400 - Terrazzo
09410 - Portland Cement Terrazzo
09420 - Precast Terrazzo
09430 - Conductive Terrazzo
09440 - Plastic Matrix Terrazzo
09490 - Terrazzo Restoration
09500 - Ceilings
09510 - Acoustical Ceilings
09545 - Specialty Ceilings
09550 - Mirror Panel Ceilings
09555 - Metal Ceilings
09560 - Textured Ceilings
09570 - Linear Wood Ceilings
09580 - Suspended Decorative Grids
09590 - Ceiling Assembly Restoration
09600 - Flooring
09605 - Floor Underlayment
09610 - Floor Treatment
09620 - Specialty Flooring
09625 - Raised Flooring
09630 - Masonry Flooring
09640 - Wood Flooring
09650 - Resilient Flooring
09655 - Resilient Base & Accessories
09660 - Static Control Flooring
09665 - Linoleum Flooring
09670 - Fluid-Applied Flooring
09675 - Resinous & Epoxy Flooring
09677 - Rubber Flooring
09680 - Carpet
09685 - Carpet Installers/Furniture Lifters
09690 - Flooring Restoration
09700 - Wall Finishes
09710 - Acoustical Wall Finishes
09720 - Wall Covering
09730 - Wall Carpet
09740 - Flexible Wood Sheets
09750 - Stone Facing
09760 - Plastic Blocks
09770 - Special Wall Surfaces
09790 - Wall Finish Restoration
09800 - Acoustical Treatment
09805 - Acoustical Consultants
09810 - Acoustical Space Units
09820 - Acoustical Insulation And Sealants
09830 - Acoustical Barriers
09840 - Acoustical Wall Treatment
09900 - Painting
09910 - Paint Suppliers
09920 - Renovation Painting
09925 - Surface Preparation For Renovation Paint
09930 - Stains And Transparent Finishes
09940 - Decorative
09945 - Metallic Leaf Painting
09950 - Electrostatic Painting
09960 - High-Performance Coatings
09970 - Coatings For Steel
09980 - Coatings For Concrete And Masonry
09985 - Coatings For Pools
09990 - Paint Restoration

10000 - Specialties
10100 - Visual Display Boards
10110 - Chalkboards
10115 - Markerboards
10120 - Tackboard And Visual Aid Boards
10130 - Operable Board Units
10140 - Display Track Assemblies
10145 - Visual Aid Board Units
10150 - Toilet Partitions
10155 - Toilet Partition Erection
10156 - Vehicle Shelters
10160 - Metal Toilet Compartments
10165 - Plastic Laminate Toilet Compartments
10170 - Plastic Toilet Compartments
10175 - Particle Toilet Compartments
10180 - Stone Toilet Compartments
10185 - Shower & Dressing Compartments
10190 - Cubicles
10200 - Louvers And Vents
10210 - Wall Louvers
10220 - Louvered Equipment Enclosures
10225 - Door Louvers
10230 - Vents
10240 - Grilles And Screens
10250 - Service Walls
10260 - Walls And Corner Guards
10270 - Access Flooring
10290 - Pest Control
10300 - Fireplaces And Stoves
10305 - Manufactured Fireplaces
10310 - Fireplace Specialties And Accessories
10320 - Stoves
10330 - Fireplace And Stove Restoration
10340 - Manufactured Exterior Specialties
10345 - Exterior Specialties Restoration
10350 - Flagpoles
10400 - Identification Devices
10410 - Directories
10420 - Plaques
10430 - Exterior Signage
10440 - Interior Signage
10450 - Pedestrian Control Devices
10500 - Lockers
10520 - Fire Protection Specialties
10530 - Protective Covers
10535 - Walkway Covers
10550 - Postal Specialties
10600 - Partitions
10605 - Wire Mesh Partioning
10610 - Folding Gates
10615 - Demountable Partitions
10630 - Portable Partitions, Screens, And Panels
10650 - Operable Partitions
10655 - Accordion Folding Partitions
10670 - Storage Shelving
10680 - Movable File & Track System
10700 - Exterior Protection
10705 - Exterior Sun Control Devices
10710 - Exterior Shutters
10715 - Storm Panels
10720 - Exterior Louvers
10730 - Awnings
10740 - Cupolas
10750 - Telephone Specialties
10800 - Toilet, Bath, And Laundry Accessories
10805 - Shower Doors & Mirrors
10810 - Toilet Accessories
10820 - Bath Accessories
10830 - Laundry Accessories
10880 - Scales
10900 - Wardrobe And Closet Specialties

11000 - Equipment
11005 - Equipment Rental
11010 - Maintenance Equipment
11012 - Vacuum Equipment
11014 - Window Washing Equipment
11015 - Appliances
11020 - Security And Vault Equipment
11030 - Teller And Service Equipment
11040 - Ecclesiastical Equipment
11050 - Library Equipment
11060 - Theatre And Stage Equipment
11065 - Projection Screens
11070 - Instrumental Equipment
11080 - Registration Equipment
11090 - Check Room Equipment
11100 - Mercantile Equipment
11110 - Commercial Laundry And Dry Cleaning Equipment
11120 - Vending Equipment
11130 - Audio-Visual Equipment
11135 - Television Units & Accessories
11140 - Vehicle Service Equipment
11145 - Fuel Equipment
11150 - Parking Control Equipment
11155 - Car Wash Equipment
11160 - Loading Dock Equipment
11170 - Solid Waste Handling Equipment
11180 - Rigging Equipment
11190 - Detention Equipment
11200 - Water Supply And Treatment Equipment
11205 - Fiberglass Equipment
11210 - Supply And Treatment Pumps
11215 - Misting Equipment
11220 - Mixers And Flocculators
11225 - Clarifiers
11230 - Water Aeration Equipment
11240 - Chemical Feed Equipment
11250 - Water Softening Equipment
11260 - Disinfectant Feed Equipment
11270 - Fluoridation Equipment
11280 - Hydraulic Gates And Valves
11285 - Hydraulic Gates
11290 - Fabricated Stainless Steel Slide Gates
11295 - Hydraulic Valves
11300 - Fluid Water Treatment And Disposal Equipment
11310 - Sewage And Sludge Pumps
11315 - Small Submersible Sump Pumps
11320 - Grit Collecting Equipment
11325 - Nonmetallic Chain & Flight Residual Solids Collection Equipment
11330 - Screening And Grinding Equipment
11335 - Sediment Tank Equipment
11340 - Scum Removal Equipment
11345 - Chemical Equipment
11350 - Sludge Handling And Treatment Equipment
11360 - Filter Press Equipment
11365 - Trickling Filter Equipment
11370 - Compressors
11375 - Aeration Equipment
11380 - Sludge Digestion Equipment
11383 - Inclined Plate Settlers
11385 - Digester Mixing Equipment
11390 - Package Sewage Treatment Plants
11395 - Weirs
11400 - Food Service Equipment
11405 - Food Storage Equipment
11410 - Food Preparation Equipment
11415 - Food Delivery Carts And Conveyors
11420 - Food Cooking Equipment
11425 - Hood And Ventilation Equipment
11430 - Food Dispensing Equipment
11435 - Ice Machines
11440 - Cleaning And Disposal Equipment
11450 - Residential Equipment
11460 - Unit Kitchens
11470 - Darkroom Equipment
11480 - Athletic, Recreational, And Therapeutic Equipment
11485 - Arena Equipment
11490 - Scoreboards
11495 - Specialty Storage Systems
11497 - Golf Bag Storage Systems
11500 - Industrial And Process Equipment
11505 - Paint Spray Booths
11510 - Kilns
11600 - Laboratory Equipment
11650 - Planetarium Equipment
11660 - Observatory Equipment
11670 - School Equipment
11680 - Office Equipment
11700 - Medical Equipment
11710 - Medical Sterilization Equipment
11720 - Examination And Treatment Equipment
11730 - Patient Care Equipment
11740 - Dental Equipment
11750 - Optical Equipment
11760 - Operating Room Equipment
11770 - Radiology Equipment
11780 - Mortuary Equipment
11850 - Navigation Equipment
11870 - Agricultural Equipment
11900 - Exhibit Equipment

12000 - Furnishings
12050 - Fabrics
12100 - Art
12110 - Murals
12120 - Wall Decorations
12140 - Sculptures
12170 - Art Glass
12190 - Ecclesiastical Art
12300 - Manufactured Casework
12305 - Residential Casework
12310 - Manufactured Metal Casework
12320 - Manufactured Wood Casework
12350 - Specialty Casework
12355 - Stainless Steel Casework
12390 - Slatwalls
12400 - Furnishings And Accessories
12410 - Office Accessories
12420 - Table Accessories
12430 - Portable Lamps
12440 - Bath Furnishings
12450 - Bedroom Furnishings
12460 - Furnishing Accessories
12480 - Rugs And Mats
12490 - Window Treatments
12495 - Blackout Shades
12500 - Furniture
12510 - Office Furniture
12520 - Seating
12540 - Hospitality Furniture
12560 - Institutional Furniture
12580 - Residential Furniture
12600 - Multiple Seating
12610 - Fixed Audience Seating
12620 - Portable Audience Seating
12630 - Stadium And Arena Seating
12640 - Booths And Tables
12650 - Multiple-Use Fixed Seating
12660 - Telescoping Stands
12670 - Pews And Benches
12680 - Seat And Table Assemblies
12700 - Systems Furniture
12710 - Panel-Hung Component System Furniture
12720 - Free-Standing Component System Furniture
12730 - Beam System Furniture
12740 - Desk System Furniture
12800 - Interior Plants And Planters
12810 - Interior Live Plants
12820 - Interior Artificial Plants
12830 - Interior Plants
12840 - Interior Landscape Accessories
12850 - Interior Plant Maintenance
12900 - Furnishings Restoration And Repair

13000 - Special Construction
13005 - Refrigerated Storage
13010 - Air-Supported Structures
13020 - Building Modules
13030 - Special Purpose Room
13035 - Clean Rooms
13040 - Shelters & Booths
13050 - Firing Range & Target Systems
13055 - Bullet Resistant Glass, Panels & Sheathing
13060 - Helicopter Landing Pads
13070 - Helipad Netting
13080 - Sound, Vibration And Seismic Control
13090 - Radiation Protection
13095 - RF & Magnetic Protection
13100 - Lightning Protection
13110 - Cathodic Protection
13120 - Pre-Engineered Buildings & Structures
13125 - Pre-Engineered Structure Erection
13130 - Glazed Structures/Greenhouses
13135 - Mezzanine Systems
13140 - Fabric Structures
13150 - Swimming Pools
13155 - Saunas/Steam Rooms
13160 - Aquariums
13165 - Aquatic Park Facilities
13170 - Tubs And Pools
13175 - Ice Rinks
13176 - Dasher Boards (Ice, Inline, Soccer)
13180 - Raquet Ball Courts
13181 - Tennis Courts
13185 - Kennels And Animal Shelters
13186 - Rock Climbing Walls
13190 - Site-Constructed Incinerators
13195 - Storage Systems
13200 - Storage Tanks
13220 - Filter Underdrains And Media
13230 - Digester Covers And Appurtenances
13240 - Oxygenation Systems
13260 - Sludge Conditioning Systems
13280 - Hazardous Material Remediation
13290 - Asbestos Removal
13400 - Measurement And Control Instrumentation
13410 - Basic Measurement And Control Instrumentation Materials And Methods
13420 - Instruments
13425 - Level detection Switches
13430 - Boxes, Panels, And Control Centers
13440 - Indicators, Recorders, And Controllers
13450 - Central Control
13480 - Instrument Lists And Reports
13490 - Measurement And Control Commissioning
13500 - Recording Instrumentation
13510 - Stress Instrumentation
13520 - Seismic Instrumentation
13530 - Meteorological Instrumentation
13550 - Transportation Control Instrumentation
13560 - Airport Control Instrumentation
13570 - Railroad Control Instrumentation
13580 - Subway Control Instrumentation
13590 - Transit Vehicle Control Instrumentation
13600 - Solar And Wind Energy Equipment
13610 - Solar Flat Plate Collectors
13620 - Solar Concentrating Collectors
13625 - Solar Vacuum Tube Collectors
13630 - Solar Collector Components
13640 - Packaged Solar Equipment
13650 - Photovoltaic Collectors
13660 - Wind Energy Equipment
13700 - Security Access And Surveillance
13800 - Building Automation And Control
13850 - Detection And Alarm
13900 - Fire Suppression
13910 - Basic Fire Suppression Materials And Methods
13920 - Fire Pumps
13930 - Wet-Pipe Fire Suppression Sprinklers
13935 - Dry-Pipe Fire Suppression Sprinklers
13940 - Pre-Action Fire Suppression Sprinklers
13945 - Combination Dry-Pipe And Pre-Action Fire Suppression Sprinklers
13950 - Deluge Fire Suppression Sprinklers
13955 - Foam Fire Sprinklers
13960 - Carbon Dioxide Fire Extinguishing
13965 - Alternate Fire Extinguishing Systems
13970 - Dry Chemical Fire Extinguishing
13975 - Standpipes And Hoses
13980 - Clean Agent Extinguishing Systems

14000 - Conveying Systems
14100 - Dumbwaiters
14110 - Manual Dumbwaiters
14120 - Electric Dumbwaiters
14140 - Hydraulic Dumbwaiters
14200 - Elevators
14205 - Elevator Consultants
14210 - Electric Traction Elevators
14240 - Hydraulic Elevators
14270 - Custom Elevator Cabs
14280 - Elevator Equipment And Controls
14290 - Elevator Renovation
14300 - Escalators And Moving Walks
14400 - Lifts
14410 - People Lifts
14415 - Belt Man Lifts
14420 - Wheelchair Lifts
14430 - Platform Lifts
14440 - Sidewalk Lifts
14450 - Vehicle Lifts
14500 - Material Handling
14510 - Material Transport
14530 - Postal Conveying
14540 - Baggage Conveying And Dispensing
14550 - Conveyors
14555 - Hydraulic Conveyors
14560 - Chutes
14570 - Feeder Equipment
14580 - Pneumatic Tube Systems
14600 - Hoists And Cranes
14605 - Crane Rails
14610 - Fixed Hoists
14620 - Trolley Hoists
14630 - Bridge Cranes
14640 - Gantry Cranes
14650 - Jib Cranes
14660 - Crane Rental
14670 - Tower Cranes
14680 - Mobile Cranes
14690 - Derricks
14700 - Turntables
14800 - Scaffolding
14810 - Suspended Scaffolding
14820 - Rope Climbers
14830 - Telescoping Platforms
14840 - Powered Scaffolding
14900 - Transportation
14910 - People Movers
14920 - Monorails
14930 - Funiculars
14940 - Aerial Tramways
14950 - Aircraft Passenger Loading

15000 - Mechanical
15005 - Mechanical Engineer/Consultant
15010 - Geothermal Engineers
15050 - Basic Mechanical Materials And Methods
15055 - Mechanical Equipment Supplier
15060 - Hangers And Supports
15070 - Mechanical Sound, Vibration, And Seismic Control
15075 - Mechanical Identification
15080 - Mechanical Insulation
15090 - Mechanical Restoration And Retrofit
15100 - Building Services Piping
15105 - Pipes, Tubes & Plumbing Supplies
15106 - PVC Pipe
15107 - Ductile Iron Pipe, Valves & Fittings
15108 - Steel Pipe & Fittings
15109 - Stainless Steel Pipe & Fittings
15110 - Valves
15115 - Plumbing
15120 - Piping Specialties
15122 - Fire Hydrants
15125 - Valve & Gate Operators
15130 - Pumps
15140 - Domestic Water Piping
15150 - Sanitary Waste And Vent Piping
15160 - Storm Drainage Piping
15170 - Swimming Pool And Foundation Piping
15180 - Heating And Cooling Piping
15190 - Fuel Piping
15200 - Process Piping
15210 - Process Air Gas Piping
15220 - Process Water And Waste Piping
15230 - Industrial Process Piping
15240 - Waste Water Treatment Plants
15245 - Waste Water Treatment Plant Suppliers
15250 - UV Suppliers
15255 - Blowers
15260 - Sluice/Slide Gates
15265 - Odor Control Equipment
15270 - Fiber Reinforced Plastic Tanks
15275 - Fiber Reinforced Plastic Ducts
15300 - Fire Protection Piping and Sprinklers
15400 - Plumbing Fixtures And Equipment
15410 - Plumbing Fixtures
15440 - Plumbing Pumps
15450 - Potable Water Storage Tanks
15460 - Domestic Water Conditioning Equipment
15470 - Domestic Water Filtrating Equipment
15480 - Domestic Water Heaters
15490 - Pool And Fountain Equipment
15500 - Heating
15505 - Temporary Heat
15510 - Heating Boilers And Accessories
15520 - Feedwater Equipment
15525 - Geothermal Systems
15530 - Furnaces
15540 - Fuel-Fired Heaters
15550 - Breechings, Chimneys, And Stacks
15600 - Refrigeration Equipment
15610 - Refrigeration Compressors
15620 - Packaged Water Chillers
15630 - Refrigerant Monitoring Systems
15640 - Packaged Cooling Towers
15650 - Field-Erected Cooling Towers
15660 - Liquid Coolers And Evaporative Condensers
15670 - Refrigerant Condensing Units
15700 - Heating, Ventilating, And Air Conditioning
15710 - Heat Exchangers
15720 - Air Handling Units
15730 - Unitary Air Conditioning Equipment
15740 - Heat Pumps
15750 - Humidity Control Equipment
15760 - Terminal Heating And Cooling Units
15770 - Floor-Heating And Snow-Melting Equipment
15780 - Energy Recovery Equipment
15800 - Air Distribution
15810 - Ducts & Mechanical Supplies
15820 - Duct Accessories
15830 - Fans
15840 - Air Terminal Units
15850 - Air Outlets And Inlets
15860 - Air Cleaning Devices
15900 - HVAC Instrumentation And Controls
15905 - Control Specialties
15910 - Direct Digital Controls
15915 - Electric And Electronic Control
15920 - Pneumatic Controls
15925 - Pneumatic And Electric Controls
15930 - Self-Powered Controls
15935 - Building Systems Control
15940 - Sequence Of Operations
15950 - Testing, Adjusting, And Balancing

16000 - Electrical
16005 - Electrical Engineer/Consultant
16010 - Security/Access Control/Telecom Consultants
16050 - Electrical Suppliers
16060 - Grounding And Bonding
16065 - Heat Tracing
16070 - Hangars And Supports
16075 - Electrical Identification
16080 - Electrical Testing
16090 - Restoration And Repair
16100 - Wiring Methods
16105 - Fiber Optic Cable
16110 - Fiber Optic Cable Repair
16120 - Conductors And Cables
16130 - Raceways And Boxes
16140 - Wiring Devices
16150 - Wiring Connections
16200 - Electrical Power
16210 - Electrical Utility Services
16215 - Underground Electrical
16220 - Motors And Generators
16225 - Motor Control Center
16230 - Generator Assemblies
16235 - Variable Frequency Drives
16240 - Battery Equipment
16260 - Static Power Converters
16270 - Transformers
16280 - Power Filters And Conditioners
16290 - Power Measurement And Control
16295 - Submetering
16300 - Transmission And Distribution
16310 - Transmission And Distribution Accessories
16320 - High-Voltage Switching And Protection
16330 - Medium-Voltage Switching And Protection
16340 - Medium-Voltage Switching And Protection Assemblies
16360 - Unit Substations
16400 - Low-Voltage Distribution
16410 - Enclosed Switches And Circuit Breakers
16420 - Enclosed Controllers
16425 - Surge Protectors
16430 - Low-Voltage Switchgear
16435 - Short Circuit & Coordination Report
16440 - Switchboards, Panelboards, And Control Centers
16450 - Enclosed Bus Assemblies
16460 - Low-Voltage Transformers
16470 - Power Distribution Units
16490 - Low-Voltage Distribution Components And Accessories
16500 - Lighting
16510 - Interior Luminaries
16520 - Exterior Luminaries
16530 - Emergency Lighting
16540 - Classified Location Lighting
16550 - Special Purpose Lighting
16560 - Signal Lighting
16565 - Street Lighting
16570 - Dimming Control
16580 - Light Accessories
16590 - Lighting Restoration And Repair
16600 - Special Systems
16670 - Lightning Protection
16700 - Communications & Technology
16710 - Communications Circuits
16720 - Telephone And Intercommunication Equipment
16730 - Voice, Data & Fiber Optic Cabling
16740 - Communication And Data Processing Equipment
16750 - Computer Systems
16760 - Emergency Radio Amplification Systems
16770 - Cable Transmission And Reception Equipment
16780 - Broadcast Transmission And Reception Equipment
16790 - Microwave Transmission And Reception Equipment
16795 - Satellite Systems
16800 - Sound And Video
16810 - Sound And Video Circuits
16820 - Sound Reinforcement
16830 - Broadcast Studio Audio Equipment
16840 - Broadcast Studio Video Equipment
16850 - Television Equipment
16880 - Multimedia Equipment
16900 - Fire Alarm
16910 - Security
16920 - Energy Management

31000 - Highway Construction
31020 - Aluminum Grate Material
31030 - Expansion Joints
31040 - Fence & Guardrail
31045 - Barrier Rail
31050 - Ornamental Railings
31060 - Bearings
31070 - Geosynthetics
31075 - Bridge Deck Grooving & Saw Cutting
31080 - Bridge Drainage (Fiberglass Material)
31100 - Foundation and Load-Bearing Elements
31110 - Driven Piles
31120 - Metal Shell Piles
31125 - H-Piles
31130 - Bored Piles
31135 - Micropiles
31140 - Caissons
31160 - Foundation Walls
31165 - Mechanically Stabalized Wall
31170 - Anchors
31180 - Construction Layout
31190 - Demolition
31195 - Pavement Breaking
31200 - Concrete Material
31210 - Casting Material
31220 - Concrete Flatwork
31230 - Concrete Paving
31235 - Concrete Paving Accessories
31240 - Dewatering
31250 - Shoring and Underpinning
31260 - Controlled Low Strength Concrete Material
31270 - Foam Concrete Fill
31280 - Latex Concrete Overlay
31300 - Architectural Precast Concrete Placement
31310 - Architectural Precast Concrete Material
31320 - Precast Beams
31330 - Precast Box Culverts
31340 - Precast Utility Structures
31350 - Rebar Placement
31360 - Rebar Material
31370 - Cable/Duct Post Tensioning
31380 - Grout Post Tensioning
31400 - Tunneling, Boring, and Jacking
31410 - Revetment Mat Materials
31420 - Timber Mat Materials
31430 - Structural Steel Placement
31440 - Structural Steel Materials
31450 - Studs Furnished & Installed
31460 - Masonry & Stone Restoration
31470 - Historic Removal/Reinstall
31480 - Geotechnical Instrumentation and Monitoring
31490 - Diving Work
31500 - Trucking
31510 - Asphalt Milling
31520 - Epoxy Crack Sealing
31530 - Shotcrete
31540 - Bridge Painting
31550 - Pavement Permanent Marking
31560 - Signage
31570 - Traffic Controls
31580 - Electrical and Communication Structures
31590 - QA/QC Testing
31600 - Drainage
31610 - Pipe Culverts
31615 - Underdrain Material
31620 - Clay Pipe
31630 - Ductile Iron Pipe
31640 - Reinforced Concrete Pipe
31650 - Pipe Restoration / Slip Lining
31660 - Sewer Cleaning & Inspection
31670 - Landscaping
31690 - Tree Removal
31700 - Aggregate Materials
31710 - Stabilized Base Courses
31720 - Plant Mix Asphaltic Base Courses and Ballasts
31730 - Lime Stabilization
31740 - Lean Concrete Base Courses and Ballasts
31750 - Aggregate Base Courses and Ballasts
31755 - Borrow Sources
31760 - Lagging Materials
31770 - Temp Barrier Wall Supply
31780 - Asphalt Paving

32050 - Exterior Improvements Base Materials Methods
32090 - Joint Material
32400 - Site Improvements
32410 - Irrigation System
32420 - Fences and Gates
32430 - Retaining Walls
32435 - Slurry Walls
32440 - Walk, Road, and Parking Appurtenances
32450 - Prefabricated Bridges
32460 - Fountains
32480 - Screening Devices
32490 - Site Improvement Life Cycle Activities
32500 - Site Amenities
32510 - Markers and Monuments
32520 - Traffic Signs
32530 - Site and Street Shelters
32570 - Site Furnishings
32580 - Play Field Equipment and Structures
32590 - Site Amenity Life Cycle Activities
32700 - Pavements, and Appurtenances
32710 - Flexible Pavement
32720 - Flexible and Bituminous Pavement Reinforcement and Crack and Joint Sealants
32730 - Rigid Pavement
32740 - Paving Specialties
32750 - Curbs and Gutters
32760 - Unit Pavers
32770 - Athletic and Recreational Surfaces
32780 - Porous Pavement
32800 - Pavement Rehabilitation
32810 - Flexible Pavement Surfacing Recovery
32820 - Flexible and Bituminous Pavement Recycling
32830 - Flexible Pavement Coating and Micro-Surfacing
32860 - Rigid Pavement Rehabilitation
32900 - Planting
32910 - Plant Preparation
32920 - Lawns and Grasses
32930 - Exterior Plants
32935 - Roof Plants
32940 - Planting Accessories
32950 - Transplanting
32980 - Plant Maintenance
32990 - Planting Life Cycle Activities