01 13 00 Environmental Work

01 35 29 Emergency Response Procedures

01 35 30 Water, Fire, Storm Restoration

01 35 33 Infection Control

01 45 29 Testing Laboratory Services

01 45 30 Inspection Services

01 52 00 Construction Facilities

01 52 50 Roll Off Dumpsters

01 53 00 Temporary Construction

01 54 00 Construction Aids

01 54 03 Millwrighting

01 54 40 Construction Tools & Accessories

01 54 50 Contractors Equipment

01 56 00 Temporary Barriers and Enclosures

01 56 50 Noise Wall

01 71 23 Field Engineering

01 74 00 Cleaning and Waste Management

01 74 12 Cleaning

01 91 00 Commissioning

02 21 05 Land Surveyors

02 22 00 Existing Conditions Assessment

02 24 00 Environmental Assessment

02 25 00 Existing Material Assessment

02 26 00 Hazardous Material Assessment

02 30 00 Subsurface Investigation

02 31 00 Geophysical Investigations

02 32 00 Geotechnical Investigations

02 41 00 Demolition

02 41 16.13 Building Demolition

02 41 19 Selective Demolition

02 41 19.16 Interior Demolition

02 80 10 Asbestos/Mold/Lead Abatement

02 85 00 Mold Remediation

03 00 00 Concrete

03 00 05 Concrete Contractors 03 01 00 Maintenance of Concrete 03 11 00 Concrete Forming 03 15 00 Concrete Accessories 03 15 20 Anchors 03 20 00 Concrete Reinforcing 03 21 00 Reinforcement Bars 03 21 10 Reinforcing Steel 03 22 00 Fabric and Grid Reinforcing 03 22 10 Welded Wire Fabric 03 30 00 Cast-in-Place Concrete 03 30 05 Ready Mix Concrete 03 33 00 Architectural Concrete 03 35 00 Concrete Finishes 03 35 43 Polished Concrete Finishing 03 35 45 Decorative Concrete 03 39 00 Concrete Curing 03 40 00 Precast Concrete 03 41 00 Precast Structural Concrete 03 45 00 Precast Architectural Concrete 03 48 00 Precast Concrete Specialties 03 48 44 Precast Steps-Parking Curbs 03 50 10 Cementitious Decks & Toppings 03 53 00 Concrete Topping 03 54 00 Cast Underlayment 03 54 10 Cement Based Underlayment 03 60 00 Grouting 03 70 00 Mass Concrete 03 80 00 Concrete Cutting and Boring 03 81 00 Concrete Cutting 03 81 10 Concrete Sawing 03 90 00 Concrete Restoration & Cleaning 03 91 00 Concrete Cleaning 03 92 00 Concrete Resurfacing

03 64 00 Injection Grouting

04 00 00 Masonry

04 00 05 Masonry Contractors

04 05 00 Common Work Results for Masonry

04 05 23 Masonry Accessories

04 05 30 Masonry Materials

04 20 00 Unit Masonry

04 21 00 Clay Unit Masonry

04 22 00 Concrete Unit Masonry

04 40 00 Stone Assemblies

04 40 11 Marble

04 40 12 Granite

04 43 00 Stone Masonry

04 43 13 Stone Veneer

04 50 00 Refractory Masonry

04 72 00 Cast Stone Masonry

04 90 00 Masonry Restoration & Cleaning

04 91 00 Masonry Restoration

04 93 00 Masonry Restoration

04 93 10 Tuckpointing

05 00 00 Metals

05 00 01 Miscellaneous Metals

05 00 02 Miscellaneous Steel

05 00 03 Structural & Miscellaneous Metals

05 00 04 Reinforcing Steel

05 09 00 Metal Building Erection

05 10 00 Structural Metal Framing

05 12 00 Structural Steel Framing

05 12 40 Steel Erection

05 12 41 Fabricated Special Steel

05 12 42 Plate Fabricated Steel

05 12 43 Stainless Steel Fabricators

05 12 45 Miscellaneous Steel Install

05 20 00 Metal Joists

05 21 00 Steel Joist Framing

05 30 00 Metal Decking

05 31 00 Steel Decking

05 40 00 Cold-Formed Metal Framing

05 50 00 Metal Fabrications

05 51 00 Metal Stairs

05 51 33 Metal Ladders

05 52 00 Metal Railings

05 52 13 Pipe & Tube Railings

05 53 10 Grating & Trench Covers

05 55 00 Metal Stair Treads and Nosings

05 58 10 Sheet Metal Fabrications

05 58 13 Column Covers

05 60 00 Architectural Metal Work

05 70 00 Decorative Metal

05 71 00 Decorative Metal Stairs

05 73 00 Decorative Metal Railings

05 80 00 Bridges

06 00 01 Lumber Dealers

06 05 00 Fasteners & Adhesives

06 05 73.13 Fire Retardant Treatment

06 09 00 Carpentry

06 10 00 Rough Carpentry

06 12 14 Structural Panel Concrete Subfloor & Roof Deck

06 15 00 Wood Decking

06 17 00 Shop-Fabricated Structural Wood

06 18 00 Glued-Laminated Construction

06 20 00 Finish Carpentry

06 22 00 Millwork

06 40 00 Architectural Woodwork

06 41 01 Custom Casework

06 61 16 Solid Surfacing Fabrication

06 72 01 Wood & Metal Systems

06 83 16 Fiberglass Reinforced Paneling

07 00 00 Thermal and Moisture Protection

07 00 05 Basic Thermal & Moisture Materials

07 05 05 Interior Poly Protection

07 05 43 Cladding Support Systems

07 10 00 Dampproofing and Waterproofing

07 11 00 Dampproofing

07 13 00 Sheet Waterproofing

07 14 00 Fluid-Applied Waterproofing

07 14 16 Cold Fluid Applied Waterproofing

07 16 16 Crystalline Waterproofing

07 17 00 Bentonite Waterproofing

07 18 00 Traffic Coatings

07 18 13 Pedestrian Traffic Coatings

07 18 16 Vehicular Traffic Coatings

07 18 18 Vehicular & Pedestrian Traffic Coatings

07 19 00 Water Repellents

07 20 00 Thermal Protection

07 21 00 Building Insulation

07 21 05 Thermal Insulation

07 21 13.13 Foam Board Insulation

07 21 20 Spray Foam Insulation

07 21 29 Sprayed Insulation

07 22 00 Roof and Deck Insulation

07 24 00 Exterior Insulation and Finish Systems

07 26 00 Vapor Retarders

07 27 00 Air Barriers

07 27 26 Fluid-Applied Membrane Air Barriers

07 31 26 Slate Shingles

07 32 00 Roof Tiles

07 33 63 Vegetated Roofing

07 40 00 Roofing and Siding Panels

07 40 01 Roofing & Siding Contractor

07 40 02 Roofing & Siding Materials

07 40 05 Metal Roof & Wall Panels

07 41 00 Roof Panels

07 41 43 Composite Panels

07 42 00 Wall Panels

07 42 10 Continuous Insulation Systems

07 42 13 Metal Wall Panels

07 42 29 Terra Cotta Wall Panels

07 42 43 Insulated Metal Panels

07 42 46 Cementitious Wall Panels

07 44 00 Faced Panels

07 44 53 Glass Fiber Reinforced Cementitious Panels

07 50 00 Membrane Roofing

07 50 05 Single Ply Membrane Roofing

07 51 00 Built-Up Bituminous Roofing

07 53 00 Elastomeric Membrane Roofing

07 53 23 EPDM Roofing

07 53 25 EPDM-TPC-PVC Roofing

07 54 00 Thermoplastic Membrane Roofing

07 54 05 Thermoplastic Single Ply Membrane Roofing

07 54 19 PVC Single Ply Roofing Membranes

07 55 00 Protected Membrane Roofing

07 55 50 Modified Bituminous Sheet Roofing

07 56 00 Fluid-Applied Roofing

07 57 13 Sprayed Polyurethane Foam Roofing

07 59 00 Roof Maintenance & Repairs

07 60 00 Flashing and Sheet Metal

07 60 01 Sheet Metal Contractors

07 61 00 Sheet Metal Roofing

07 62 00 Sheet Metal Flashing and Trim

07 70 05 Roof Specialties & Accessories

07 72 00 Roof Accessories

07 72 53 Snow Retention

07 72 65 Roofing Fasteners

07 76 16 Roof Decking Pavers

07 80 00 Fireproofing

07 81 16 Cementitious Fireproofing

07 81 23 Intumescent Fire Protection

07 84 00 Firestopping

07 90 00 Joint Protection

07 90 01 Caulking Contractors

07 90 02 Sealants & Caulking

07 92 00 Joint Sealants

07 95 00 Expansion Control

07 95 13 Expansion Joint Cover Assemblies

08 00 00 Openings

08 10 05 Door Replacement 08 12 13 Hollow Metal Frames 08 13 13 Hollow Metal Doors 08 13 19 Stainless Steel Doors 08 16 13 Fiberglass Doors 08 33 21 Fire Doors 08 70 10 Finish Hardware

08 01 52 Window Restoration

08 11 00 Metal Doors and Frames

08 11 16 Aluminum Doors & Frames

08 14 00 Wood Doors

08 17 00 Integrated Door Opening Assemblies

08 31 00 Access Doors and Panels

08 32 00 Sliding Glass Doors

08 32 10 Sliding Doors & Grilles

08 33 00 Coiling Doors and Grilles

08 34 00 Special Function Doors

08 34 19 Industrial Doors

08 34 90 Manual Sliding ICU Doors

08 35 00 Folding Doors and Grilles

08 35 13.23 Accordion Folding Fire Doors

08 36 00 Panel Doors

08 36 15 Sectional Overhead Doors

08 36 19 Vertical Lift Doors

08 40 00 Entrances, Storefronts and Curtain Walls

08 41 00 Entrances and Storefronts

08 42 29 Automatic Entrances

08 42 30 Automatic Swing Door operators

08 42 33 Revolving Entrance Doors

08 44 10 Glazed Curtain Walls

08 50 20 High Performance Windows

08 51 13 Aluminum Windows

08 51 14 Replacement Aluminum Windows

08 52 00 Wood Windows

08 52 10 Wood & Clad Windows

08 53 13 Vinyl Windows

08 56 00 Security Windows

08 60 05 Skylights

08 71 00 Door Hardware

08 80 00 Glazing

08 81 15 Decorative Film

08 90 00 Louvers and Vents

09 21 16 Gypsum Board Assemblies

09 21 17 Gypsum Board Accessories

09 22 36 Lath & Plaster

09 24 10 Plastering & Stucco

09 24 23 Portland Cement Stucco

09 27 00 Plaster Fabrications

09 29 00 Gypsum Board

09 29 05 Lead Lined Gypsum

09 30 00 Tiling

09 30 13 Ceramic Tile

09 30 16 Quarry Tile

09 30 19 Paver Tile

09 30 34 Cut Natural Stone Tile

09 50 10 Ceiling Suspension Systems

09 51 00 Acoustical Ceilings

09 53 00 Acoustical Ceiling Suspension Assemblies

09 54 50 Special Ceiling Surfaces

09 60 00 Flooring

09 60 01 Floor Leveling & Repair

09 60 02 Floor Preparation

09 60 03 Flooring Removal

09 61 00 Flooring Treatment

09 61 02 Concrete Polishing

09 62 00 Specialty Flooring

09 62 40 Urethane Sports Flooring System

09 62 50 Recreational Gym Flooring

09 62 84 Marble Flooring

09 62 86 Slate Flooring

09 62 87 Cement Finish Flooring

09 64 00 Wood Flooring

09 64 23 Wood Parquet Flooring

09 64 53 Resilient Wood Flooring Systems

09 65 00 Resilient Flooring

09 65 16 Resilient Sheet Flooring

09 65 19 Resilient Tile Flooring

09 65 36 Static Control Resilient Flooring

09 65 66 Resilient Athletic Flooring

09 66 00 Terrazzo Flooring

09 66 13 Portland Cement Terrazzo

09 67 00 Fluid-Applied Flooring

09 67 05 Floor Coatings

09 67 10 Epoxy Floor Coatings

09 67 13 Elastomeric Liquid Flooring

09 67 16 Epoxy-Marble Chip Flooring

09 67 23 Resinous Flooring

09 67 26 Seamless Quartz Flooring

09 67 75 Resinous Flooring

09 68 00 Carpeting

09 68 13 Tile Carpeting

09 69 00 Access Flooring

09 69 00 Access Flooring and Special Flooring

09 70 00 Wall Finishes

09 72 00 Wall Coverings

09 77 00 Special Wall Surfacing

09 80 00 Acoustic Treatment

09 81 00 Acoustic Insulation

09 81 29 Sprayed Acoustic Insulation

09 84 00 Acoustic Room Components

09 84 10 Acoustical Wall Treatment

09 90 00 Paints & Coatings

09 90 01 Painting Contractors

09 91 13 Exterior Painting

09 96 00 High-Performance Coatings

09 96 35 Chemical Resistant Coatings

09 96 53 Elastomeric Coatings

09 96 59 Chemical-Resistant Coatings

09 97 00 Special Coatings

09 97 25 Protective Coatings for Concrete

09 97 26 Cementitious Coatings

10 00 00 Specialties

10 11 00 Visual Display Units

10 11 13 Chalkboards

10 11 16 Markerboards

10 11 23 Tackboards

10 11 24 Bulletin Boards

10 11 40 Display Track System

10 12 00 Display Cases

10 13 00 Directories

10 14 00 Signage

10 14 10 Exterior Signs

10 14 11 Interior Signs

10 14 15 Signage / Graphics

10 14 16 Plaques

10 14 43 Photoluminescent Egress Path Markings

10 17 00 Telephone Specialties

10 20 00 Interior Specialties

10 21 00 Compartments and Cubicles

10 21 05 Cubicles

10 21 13 Toilet Compartments

10 21 13.13 Metal Toilet Compartments

10 21 13.16 Plastic Laminate Toilet Compartments

10 21 13.19 Solid Plastic Toilet Compartments

10 22 00 Partitions

10 22 10 Toilet Partitions

10 22 13 Wire Mesh Partitions

10 22 16 Folding Gates

10 22 19 Demountable Partitions

10 22 23 Portable Partitions

10 22 24 Operable Partitions

10 22 33 Accordion Folding Partitons

10 22 39 Folding Panel Partitions

10 26 10 Wall & Corner Guards

10 26 23.14 High Impact Wall Cladding

10 26 41 Bullet Resistant Wall Panels

10 28 00 Toilet, Bath and Laundry Accessories

10 44 00 Fire Protection Specialties

10 51 00 Lockers

10 51 13 Metal Lockers

10 51 46 Athletic Lockers

10 55 00 Postal Specialties

10 56 00 Storage Assemblies

10 56 35 Tenant Storage Compartments

10 57 00 Wardrobe and Closet Specialties

10 57 13 Hat & Coat Racks

10 71 13 Exterior Sun Control Devices

10 71 20 Pedestrian Control Devices

10 73 16 Canopies

10 75 00 Flagpoles

10 82 00 Grilles and Screens

11 00 01 Safety Restraint System

11 11 00 Vehicle Service Equipment

11 11 13 Compressors

11 11 19 Lubrication Equipment

11 11 27 Petroleum Equipment

11 11 28 Fuel Dispensing Equipment

11 13 00 Loading Dock Equipment

11 13 16 Dock Seals & Shelters

11 13 19.13 Dock Levelers

11 14 00 Pedestrian Control Equipment

11 19 00 Detention Equipment

11 40 00 Foodservice Equipment

11 52 13 Projection Screens

11 53 00 Laboratory Equipment

11 53 13 Laboratory Fume Hoods

11 61 00 Broadcast, Theater and Stage Equipment

11 61 10 Theater & Stage Equipment

11 61 33 Rigging Systems & Controls

11 61 43 Stage Curtains

11 65 00 Athletic and Recreational Equipment

11 66 23 Gymnasium Equipment

11 66 43 Interior Scoreboards

11 66 53 Gym Dividers

11 66 60 Backstops

11 68 43 Exterior Scoreboards

12 20 00 Window Treatments

12 21 00 Window Blinds

12 21 26 Room Darkening Curtains and Tracks

12 22 00 Curtains and Drapes

12 24 00 Window Shades

12 25 00 Window Treatment Operating Hardware

12 26 00 Interior Daylighting Devices

12 30 00 Manufactured Casework

12 31 00 Manufactured Metal Casework

12 32 00 Manufactured Wood Casework

12 32 20 Plastic Laminate Faced Casework

12 35 00 Specialty Casework

12 35 50.13 Educational Casework

12 35 53 Laboratory Casework

12 35 70.13 Hospital Casework

12 35 71 Medical Casework

12 36 00 Countertops

12 37 00 Wood Cabinets

12 48 13 Floor Mats & Frames

12 60 00 Multiple Seating

12 61 00 Fixed Audience Seating

12 63 00 Stadium and Arena Seating

12 65 00 Multiple-Use Fixed Seating

12 66 00 Telescoping Stands

12 93 50 Patio & Site Furnishings

13 11 00 Swimming Pools

13 18 00 Ice Rink Construction

13 21 26 Cold Storage Rooms

13 34 16 Grandstands & Bleachers

13 34 17 Press Boxes

14 00 00 Conveying Equipment

14 10 00 Dumbwaiters

14 20 00 Elevators

14 21 00 Electric Traction Elevators

14 24 00 Hydraulic Elevators

14 24 35 Residential Elevators

14 27 00 Custom Elevator Cabs

14 42 00 Wheelchair Lifts

14 45 00 Vehicle Lifts

14 60 00 Hoists & Cranes

14 67 00 Tower Cranes

14 68 00 Mobile Cranes

14 80 00 Scaffolding

14 81 00 Suspended Scaffolding

14 81 50 Swing Stages

14 84 00 Powered Scaffolding

14 91 00 Chutes

14 91 82 Trash Chutes

21 00 00 Fire Suppression

21 06 25 Fire Suppression & Supervisory Systems

21 13 00 Fire-Suppression Sprinkler Systems

21 20 00 Fire-Extinguishing Systems

22 00 00 Plumbing

22 00 01 Plumbing Contractor

22 00 50 Pipe & Pipe Fittings

22 07 00 Plumbing Insulation

22 11 10 Water Supply & Treatment Equipment

22 20 00 Tanks

22 30 00 Plumbing Equipment

22 30 10 Water Conditioning

22 40 00 Plumbing Fixtures

23 00 00 Heating, Ventilating and Air Conditioning (HVAC)

23 00 01 Mechanical Contractors

23 00 02 Heating Contractor

23 00 10 HVAC Cleaning & Decontamination

23 01 00 Basic Mechanical Materials & Methods

23 05 00 Common Work Results for HVAC

23 05 48 Vibration & Seismic Controls for HVAC

23 05 93 Testing Adjusting & Balancing

23 07 00 HVAC Insulation

23 07 13 Duct Insulation

23 07 16 HVAC Equipment Insulation

23 07 19 HVAC Piping Insulation

23 08 00 Commissioning of HVAC

23 09 00 Instrumentation and Control for HVAC

23 09 02 Meters

23 09 05 Temperature Control Systems

23 09 06 Energy Management & Conservation Systems

23 09 13 HVAC Instruments & Controls

23 09 14 Valves

23 09 33 Electric & Electronic Control Systems for HVAC

23 09 43 Pneumatic Control System for HVAC

23 09 53 Pneumatic and Electrical Control System for HVAC

23 09 93 Sequence of Operation for HVAC Controls

23 09 93.11 Sequence of Operation for HVAC DDC

23 10 00 Fuel Handling Systems

23 10 20 Liquid Petroleum Gas Tanks, Controls, Piping

23 13 00 Facility Fuel Storage Tanks

23 13 10 Aboveground Storage Tanks

23 13 11 Underground Storage Tanks

23 20 01 Pumps

23 20 05 Process Piping

23 20 20 Direct Buried Piping (Pre-Insulated)

23 21 16 Hydronic Specialties

23 22 00 Steam and Condensate Piping and Pumps

23 22 16 Steam & Steam Condensate Specialties

23 23 00 Refrigeration

23 27 00 In-Floor Heating

23 30 00 HVAC Air Distribution

23 31 00 HVAC Ducts and Casings

23 31 25 Duct Cleaning & Decontamination

23 33 00 Air Duct Accessories

23 33 55 Sound Enclosures & Attenuators

23 34 23 Power Ventilators

23 34 33 Air Curtain Units

23 35 13 Dust Collection Systems

23 35 14 Dust Collector

23 35 16 Engine Exhaust Systems

23 35 17 Welding Exhaust & Filtration System

23 35 18 Welding Exhaust Arm

23 36 00 Air Terminal Units

23 37 00 Air Outlets and Inlets

23 37 50 Ventilation Air Movement

23 40 00 HVAC Air Cleaning Devices

23 43 00 Electronic Air Cleaners

23 50 11 Heat Generation

23 51 00 Breechings, Chimneys and Stacks

23 52 10 Boilers

23 52 11 Boiler Accessories

23 53 00 Feedwater Equipment

23 55 00 Fuel-Fired Heaters

23 57 00 Heat Exchangers for HVAC

23 60 10 Refrigeration

23 65 00 Cooling Towers

23 72 25 Energy Recovery Units

23 73 23 Custom Air Handling Units

23 81 50 Terminal Heat Transfer Units

23 82 19 Fan Coils

23 83 00 Radiant Heat Systems

23 83 10 Infloor Radiant Heat

25 00 00 Integrated Automation

25 01 00 Operation and Maintenance of Integrated Automation

25 06 00 Schedules for Integrated Automation

25 08 00 Commissioning of Integrated Automation

25 10 00 Integrated Automation Network Equipment

25 11 00 Integrated Automation Network Devices

25 14 00 Integrated Automation Local Control Units

25 15 00 Integrated Automation Software

25 30 00 Integrated Automation Instrumentation and Terminal Devices

25 31 00 Integrated Automation Instrumentation and Terminal Devices for Facility Equipment

25 35 00 Integrated Automation Instrumentation and Terminal Devices for HVAC

25 36 00 Integrated Automation Instrumentation and Terminal Devices for Electrical Systems

25 50 00 Integrated Automation Facility Controls

25 50 01 Facility Systems Integration

25 51 00 Integrated Automation Control of Facility Equipment

25 55 00 Integrated Automation Control of HVAC

25 56 00 Integrated Automation Control of Electrical Systems

25 90 00 Integrated Automation Control Sequences

25 91 00 Integrated Automation Control Sequences for Facility Equipment

26 00 00 Electrical

26 00 01 Electrical Contractors

26 01 26 Testing of Electrical Systems

26 08 00 Commissioning of Electrical Systems

26 09 16 Electrical Control Components

26 09 17 Programmable Controllers

26 09 23 Lighting Control Devices

26 09 26 Lighting Control Panelboards

26 09 33 Central Dimming Controls

26 09 36 Modular Dimming Controls

26 09 43 Network Lighting Controls

26 09 61 Theatrical Lighting Controls

26 20 00 Low-Voltage Electrical Transmission

26 23 00 Low-Voltage Switchgear

26 26 10 Computer Power Distribution Units

26 29 23 Variable Frequency Drives

26 30 00 Generators

26 30 10 Power Generation Built-up Systems

26 31 00 Photovoltaic Collectors

26 32 00 Packaged Generator Assemblies

26 32 13 Engine Generators

26 33 54 Uninterruptible Power Supply Systems

26 35 00 Power Filters and Conditioners

26 36 00 Transfer Switches

26 36 23 Low Voltage Automatic Transfer Switches

26 36 24 Medium Voltage Generator Switchgear

26 43 10 Transient Voltage Surge Suppressors

26 50 00 Lighting

26 51 10 Lamps

26 51 14 Lighting Accessories

26 55 37 Television Studio Dimming System

26 55 61 Theatrical Lighting

26 55 64 Stage Lighting Fixtures

26 55 83 Broadcast Lighting

26 56 00 Exterior Lighting

27 00 00 Communications

27 11 00 Communications Equipment Room Fittings

27 13 00 Communications Backbone Cabling

27 15 00 Communications Horizontal Cabling

27 20 10 Communications & Data Systems

27 32 10 Telephone & Intercommunication Equipment

27 40 00 Audio-Video Communications

27 51 10 Sound Systems

27 51 16 Public Address Systems

27 51 29 Emergency Communications Systems

27 51 30 Building Paging and Intercom System

27 52 23 Wireless Nurse Call System

27 53 00 Distributed Systems

27 53 13 Clock Systems

27 53 19 Distributed Antenna System

28 00 00 Electronic Safety and Security

28 00 01 Access Control

28 10 00 Electronic Access Control and Intrusion Detection

28 10 10 Security & Intrusion Systems, CCTV

28 13 00 Access Control

28 23 00 Closed Circuit Video System

28 30 00 Electronic Detection and Alarm

28 30 10 Fire Protection

28 31 00 Fire Alarm Systems

28 31 11 Electronic Fire Alarm and Detection Systems

28 33 00 Security Management Systems and Devices

31 00 00 Earthwork

31 00 05 Sitework Contractors

31 05 15 Aggregate Products

31 05 19 Geosynthetics

31 09 00 Geotechnical Instrumentation & Monitoring of Earthwork

31 10 00 Site Clearing

31 10 05 Site Preparation

31 22 00 Grading

31 23 00 Excavation and Fill

31 23 35 Excavation, Grading & Paving

31 26 00 Foundations

31 32 00 Soil Stabilization

31 35 00 Slope Protection

31 35 10 Slope Protection & Erosion Control

31 40 00 Shoring and Underpinning

31 41 35 Line Drilling

31 51 00 Anchor Tiebacks

31 51 17 Soil & Rock Anchors

31 52 00 Cofferdams

31 62 00 Driven Piles

31 62 05 Pile Driving

31 63 00 Bored Piles

31 63 35 Helical Piers

31 64 00 Caissons

31 68 16 Helical Foundation Anchors

32 11 23 Aggregate Base Courses

32 12 00 Flexible Paving

32 12 16 Asphalt Paving

32 13 15 Patios

32 13 73 Concrete Paving Joint Sealants

32 14 00 Unit Pavers

32 14 13.13 Interlocking Concrete Pavers

32 14 13.19 Porous Pavements

32 16 00 Curbs, Gutters, Sidewalks and Driveways

32 16 34 Concrete Curb

32 16 35 Parking Lot Maintenance

32 17 00 Paving Specialties

32 17 23 Pavement Marking

32 31 00 Fences and Gates

32 31 10 Gates

32 31 13 Chain Link Fences & Gates

32 31 19 Ornamental Fences & Gates

32 31 25 Polyvinyl Fence

32 31 29 Wood Fence

32 32 00 Retaining Walls

32 32 23 Segmental Retaining Wall

32 33 00 Site Furnishings

32 80 00 Irrigation

32 80 05 Irrigation Systems

32 90 00 Landscaping

32 90 10 Trees, Plants & Ground Covers

32 94 00 Planting Accessories

33 00 00 Utilities

33 00 05 Site Utilities

33 24 00 Monitoring Wells

33 30 00 Sanitary Sewerage Utilities

33 40 00 Storm Drainage Utilities

33 42 00 Culverts & Manufactured Construction

33 46 13 Foundation Drainage Piping

35 00 00 Waterway and Marine Construction

35 01 00 Operation and Maintenance of Waterway and Marine Construction

35 53 00 Underwater Construction

41 00 00 Material Processing and Handling Equipment

41 22 00 Cranes and Hoists

99 00 15 Masonry Contractors

99 00 20 Insurance & Benefits

99 00 25 Attorneys

99 00 30 Accountants

99 00 35 Takeoff & Estimating

99 00 45 Environmental Services

99 00 46 Full Service Environmental Contractor

99 00 50 Truck Repair & Accessories

99 00 50 Truck Sales, Repair & Accessories

99 00 60 Manufacturer's Rep

99 00 65 Construction Manager

99 00 70 General Contractor

99 00 75 Design/Build Contractor

99 00 80 Remodeling

99 00 81 Renovation