01 11 00 - Summary of Work
01 20 00 - Price and Payment Procedures
01 31 19 - Project Meetings
01 32 16 - Construction Progress Schedules
01 32 33 - Photographic Documentation
01 33 00 - Submittal Procedures
01 33 23 - Shop Drawings, Product Data, and Samples
01 35 14 - Operating System Interface
01 35 24 - Construction Safety
01 35 54 - Identification and Security
01 42 19 - Reference Standards
01 43 00 - Quality Assurance
01 43 38 - Field Samples and Mockups
01 45 00 - Quality Control
01 45 24 - Testing Program Requirements
01 51 00 - Temporary Utilities
01 52 00 - Construction Facilities
01 57 00 - Temporary Controls
01 58 00 - Project Identification
01 60 00 - Product Requirements
01 64 13 - District-Furnished Materials and Equipment
01 71 13 - Mobilization
01 71 23 - Field Engineering
01 74 14 - Cleaning
01 74 21 - Waste Management
01 77 00 - Closeout Procedures
01 78 23 - Operation and Maintenance Data
01 78 39 - Project Record Documents
01 78 44 - Spare Parts and Maintenance Materials
01 79 00 - Demonstration and Training

02 41 00 - Demolition
02 41 19 - Selective Structure Demolition

03 01 08 - Concrete Restoration
03 05 15 - Portland Cement Concrete
03 05 18 - Prestressed Concrete
03 11 00 - Concrete Forming
03 11 14 - Falsework
03 15 00 - Concrete Accessories
03 15 13 - Waterstops
03 15 15 - Elastomeric Bearing Pads
03 20 00 - Concrete Reinforcing
03 30 00 - Cast-In-Place Concrete
03 35 00 - Concrete Finishing
03 37 13 - Shotcrete
03 40 00 - Precast Concrete
03 53 00 - Concrete Topping
03 61 11 - Non-shrink Grout

04 01 20 - Unit Masonry Restoration
04 22 00 - Concrete Unit Masonry

05 05 22 - Metal Welding
05 12 00 - Structural Steel Framing
05 21 00 - Steel Joist Framing
05 30 00 - Metal Decking
05 40 00 - Cold-Formed Metal Framing
05 50 00 - Metal Fabrications
05 51 00 - Metal Stairs
05 52 00 - Metal Railings
05 70 00 - Decorative Metal

06 10 00 - Rough Carpentry
06 41 00 - Architectural Wood Casework

07 01 08 - Roof Replacement
07 12 16 - Built-Up Coal Tar Waterproofing
07 13 19 - Modified Bituminous Sheet Waterproofing
07 13 29 - Butyl Rubber-Membrane Waterproofing
07 17 00 - Bentonite Waterproofing
07 18 16 - Vehicular Traffic Coatings
07 21 11 - Building Insulation
07 22 00 - Roof and Deck Insulation
07 26 00 - Vapor Retarders
07 52 16 - Modified Bitumen Roofing
07 60 00 - Flashing and Sheet Metal
07 61 00 - Sheet Metal Roofing
07 70 00 - Roof and Wall Specialties and Accessories
07 81 16 - Cementitious Fireproofing
07 81 24 - Intumescent Fireproofing
07 84 00 - Firestopping
07 90 00 - Joint Protection
07 95 00 - Expansion Control

08 01 57 - Window Restoration and Replacement
08 11 00 - Metal Doors and Frames
08 31 00 - Access Doors and Panels
08 33 13 - Coiling Counter Doors
08 33 19 - Overhead Coiling Doors
08 33 23 - Overhead Coiling Grilles
08 51 16 - Aluminum Windows
08 63 00 - Metal-Framed Skylights
08 71 00 - Door Hardware
08 80 00 - Glazing
08 90 00 - Louvers and Vents

09 01 36 - Tile Replacement and Restoration
09 22 00 - Supports for Plaster and Gypsum Board
09 24 11 - Portland Cement Plaster
09 29 00 - Gypsum Board
09 30 00 - Tiling
09 51 13 - Acoustical Panel Ceilings
09 63 19 - Stone Flooring
09 65 16 - Resilient Sheet Flooring
09 65 19 - Resilient Tile Flooring
09 83 14 - Acoustic Coating
09 91 00 - Painting
09 96 33 - Graffiti-Resistant Coatings

10 21 14 - Metal Toilet Compartments
10 21 15 - Plastic Toilet Compartments
10 22 13 - Wire Mesh Partitions
10 28 24 - Toilet and Janitorial Accessories
10 40 00 - Safety Specialties
10 51 19 - Metal Lockers

11 31 00 - Residential Appliances

14 21 00 - Electric Traction Elevators
14 24 00 - Hydraulic Elevators
14 31 00 - Escalators

20 01 13 - Restoration of Facility Services
20 07 13 - Plumbing and HVAC Insulation
20 10 13 - Common Materials and Methods for Facility Services-Fire Suppression, Plumbing and HVAC
20 20 13 - Pipe Sleeves, Supports and Anchors for Facility Services
20 30 13 - Vibration Isolation and Seismic Control for Facility Services
20 40 13 - Identification for Facility Services
20 50 13 - Raceways for Facility Services
20 50 16 - Underground Ductwork and Structures for Facility Services
20 60 13 - Motors for Facility Services
20 70 13 - Common Materials and Methods for Electronic Services
20 70 19 - Indoor Cabinets, Racks, Frames and Enclosures
20 70 23 - Electronic Circuits, Wires and Cables
20 70 26 - Common Materials and Methods for Electrical Systems
20 72 25 - Factory and Field Testing (New)
20 80 00 - Systems Integration Testing (New)

21 12 00 - Fire-Suppression Standpipe
21 13 13 - Wet-Pipe Sprinkler System
21 22 00 - Clean Agent Fire Extinguishing System

22 11 01 - Water Distribution
22 13 01 - Sanitary Sewerage
22 14 01 - Storm Drainage
22 14 29 - Sump Pumps
22 15 00 - General Service Compressed-Air Systems
22 40 00 - Plumbing Fixtures

23 05 44 - Sound Attenuation for HVAC Piping and Equipment
23 05 93 - Testing, Adjusting and Balancing for HVAC
23 09 00 - Instrumentation and Control for HVAC
23 13 23 - Above Ground Fuel Storage Tanks (was 26 32 15)
23 23 00 - Refrigerant Piping
23 31 00 - HVAC Ducts and Casings
23 34 00 - HVAC Fans
23 81 00 - Unitary HVAC Equipment

26 05 17 - Dry-Type Transformers
26 05 24 - Low Voltage Wires and Cables
26 05 26 - Grounding and Bonding for Electrical Systems
26 05 70 - Electrical Cabinets and Enclosures
26 09 26 - Lighting Control System (New)
26 24 13 - Switchboards
26 24 19 - Motor-Control Centers
26 24 22 - Motor Starters and Contactors
26 24 24 - Circuit Breakers and Panelboards
26 32 13 - Engine Generators
26 32 15 - Above Ground Fuel Storage Tanks (superseded by 23 13 23)
26 33 01 - DC Battery System
26 34 37 - Uninterruptible Power Supply (UPS) and Lighting Inverter (LI)
26 42 00 - Cathodic Protection
26 50 00 - Lighting

27 13 01 - Communication Cables and Related Equipment (New)
27 21 00 - Unified Optical Network (New)
27 30 01 - Telephone Systems
27 31 17 - Public Address Systems

28 10 01 - Access Control Systems
28 31 00 - Fire Detection and Alarm System
28 41 29 - Closed Circuit Television Systems

31 00 00 - Earthwork
31 09 00 - Geotechnical Instrumentation and Monitoring of Earthwork
31 11 00 - Clearing and Grubbing
31 23 19 - Dewatering
31 23 25 - Controlled Density Fill
31 35 00 - Slope Protection
31 40 00 - Shoring and Underpinning
31 50 00 - Excavation Support and Protection
31 62 00 - Driven Piles
31 63 29 - Drilled Concrete Piers and Shafts

32 11 17 - Aggregate Subbase Courses
32 11 23 - Aggregate Base Courses
32 11 24 - Aggregate Drainage Layer
32 12 16 - Asphalt Paving
32 13 13 - Concrete Paving
32 16 21 - Concrete Curbs, Gutters, and Walks
32 17 13 - Parking Bumpers
32 17 23 - Pavement Markings
32 17 28 - Traffic Barriers
32 31 13 - Chain Link Fences and Gates
32 84 00 - Planting Irrigation
32 90 00 - Planting

33 05 16 - Utility Structures
33 05 25 - Support and Protection of Utilities
33 05 28 - Trenching and Backfilling for Utilities
33 11 00 - Water Utility Distribution Piping
33 31 00 - Sanitary Utility Sewerage Piping
33 40 00 - Storm Drainage Utilities
33 46 00 - Subdrainage
33 83 01 - Radio Network / Trunk Radio System
33 83 02 - Radio Network / Monopole Antenna Tower
33 83 03 - Radio Network / Antenna System
33 83 04 - Radio Network / Distributed Amplifier Radiating Cable System
33 83 05 - Radio Network / Regional High Level Radio System
33 83 06 - Radio Network / Bidirectional Radio Amplifier System
33 83 07 - Radio Network / Mutual Aid Radio System

34 05 17 - Common Work Results for Trackway
34 05 42 - Common Materials and Methods for Train Control
34 11 23 - Special Trackwork
34 11 24 - Direct Fixation Track
34 11 25 - Running Rail
34 11 27 - Ballasted Track
34 11 30 - Embedded Track
34 11 31 - Concrete Ties
34 11 32 - Resilient Ties
34 11 37 - Direct Fixation Fasteners
34 11 93 - Track Appurtenances and Accessories
34 21 05 - Prefabricated AC and DC Equipment Houses
34 21 11 - Multi-Function Protection Relay Equipment
34 21 18 - AC Switchgear
34 21 19 - Separable Insulated Connector (New)
34 21 20 - AC Busways
34 21 21 - Transformer/Rectifier Units
34 21 25 - DC Switchgear
34 21 30 - Negative Grounding Device
34 21 40 - DC Control Power System
34 21 50 - Common Materials and Methods for Traction Power
34 21 70 - Traction Power Facilities Installation Requirements
34 21 80 - Traction Power System Field Acceptance Testing
34 22 23 - Traction Power Cables
34 24 13 - Contact Rail System
34 42 16 - Train Control Wires and Cables
34 42 19 - Microprocessor-Based Interlocking Hardware
34 42 24 - Train Control Room Equipment
34 42 25 - Train Control Wayside Equipment
34 50 10 - Fare Collecting System
34 50 13 - Ticket Vending Machines
34 50 16 - Fare Gates
34 50 19 - Addfare Machines