Gambrell Electric

08 01 74 - Operation and Maintenance of Access Control Hardware

08 74 19 - Biometric Identity Access Control Hardware

25 05 26 - Grounding and Bonding for Integrated Automation

25 58 00.00.01 - Integrated Automation Control of Electronic Safety and Security Systems

25 98 00.00.01 - Integrated Automation Control Sequences for Electronic Safety and Security Systems

26 01 10 - Operation and Maintenance of Medium-Voltage Electrical Distribution

26 01 20 - Operation and Maintenance of Low-Voltage Electrical Distribution

26 06 10 - Schedules for Medium-Voltage Electrical Distribution

26 06 20 - Schedules for Low-Voltage Electrical Distribution

26 06 20.26 - Wiring Device Schedule

26 10 00.00.01 - Medium-Voltage Electrical Distribution

26 18 13 - Medium-Voltage Cutouts

26 20 00.00.01 - Low-Voltage Electrical Distribution

26 21 00.00.01 - Low-Voltage Overhead Electrical Power Systems

26 24 13 - Switchboards

26 43 13 - Transient-Voltage Suppression for Low-Voltage Electrical Power Circuits

27 01 30 - Operation and Maintenance of Voice Communications

27 05 13.13 - Dialtone Services

27 05 26 - Grounding and Bonding for Communications Systems

27 11 13 - Communications Entrance Protection

27 13 43.13 - Dialtone Services Cabling

27 15 00.39 - Patient Monitoring and Telemetry Communications Horizontal Cabling

27 30 00.00.01 - Voice Communications

27 31 13 - PBX/ Key Systems

27 31 23 - Internet Protocol Voice Switches

27 32 16 - Wireless Transceivers

27 32 13 - Telephone Sets

27 32 23 - Elevator Telephones

27 32 26 - Ring-Down Emergency Telephones

27 32 36 - TTY Equipment

27 33 16 - Voice Mail and Auto Attendant

27 33 23 - Interactive Voice Response

27 35 13 - Digital Voice Announcers

27 35 16 - Automatic Call Distributors

27 35 19 - Call Status and Management Displays

27 35 23 - Dedicated 911 Systems

27 52 13 - Patient Monitoring and Telemetry Systems

28 01 10 - Operation and Maintenance of Electronic Access Control and Intrusion Detection

28 01 10.51 - Maintenance and Administration of Electronic Access Control and Intrusion Detection

28 01 10.71 - Revisions and Upgrades of Electronic Access Control and Intrusion Detection

28 01 20 - Operation and Maintenance of Electronic Surveillance

28 01 30 - Operation and Maintenance of Electronic Detection and Alarm

28 01 30.51 - Maintenance and Administration of Electronic Detection and Alarm

28 01 30.71 - Revisions and Upgrades of Electronic Detection and Alarm

28 05 26 - Grounding and Bonding for Electronic Safety and Security

28 05 28 - Pathways for Electronic Safety and Security

28 06 10 - Schedules for Electronic Access Control and Intrusion Detection

28 06 20 - Schedules for Electronic Surveillance

28 06 30 - Schedules for Electronic Detection and Alarm

28 06 40 - Schedules for Electronic Monitoring and Control

28 10 00.00.01 - Electronic Access Control and Intrusion Detection

28 13 13 - Access Control Global Applications

28 13 16 - Access Control Systems and Database Management

28 13 19 - Access Control Systems Infrastructure

28 13 26 - Access Control Remote Devices

28 13 33 - Access Control Interfaces

28 13 33.16 - Access Control Interfaces to Access Control Hardware

28 13 33.26 - Access Control Interfaces to Intrusion Detection

28 13 33.33 - Access Control Interfaces to Video Surveillance

28 13 33.36 - Access Control Interfaces to Fire Alarm

28 13 43 - Access Control Identification Management Systems

28 13 53 - Security Access Detection

28 13 53.29 - Security Access Sniffing Equipment

28 16 13 - Intrusion Detection Control, GUI, and Logic Systems

28 16 16 - Intrusion Detection Systems Infrastructure

28 16 19 - Intrusion Detection Remote Devices and Sensors

28 16 33 - Intrusion Detection Interfaces

28 16 33.13 - Intrusion Detection Interfaces to Remote Monitoring

28 16 33.16 - Intrusion Detection Interfaces to Access Control Hardware

28 16 33.23 - Intrusion Detection Interfaces to Access Control System

28 16 33.33 - Intrusion Detection Interfaces to Video Surveillance

28 16 33.36 - Intrusion Detection Interfaces to Fire Alarm

28 16 43 - Perimeter Security Systems

28 16 46 - Intrusion Detection Vehicle Control Systems

28 20 00.00.01 - Electronic Surveillance

28 23 13 - Video Surveillance Control and Management Systems

28 23 16 - Video Surveillance Monitoring and Supervisory Interfaces

28 23 19 - Digital Video Recorders and Analog Recording Devices

28 23 23 - Video Surveillance Systems Infrastructure

28 23 26 - Video Surveillance Remote Positioning Equipment

28 23 29 - Video Surveillance Remote Devices and Sensors

28 26 13 - Electronic Personal Safety Detection Systems

28 26 16 - Electronic Personal Safety Alarm Annunciation and Control Systems

28 26 19 - Electronic Personal Safety Interfaces to Remote Monitoring

28 30 00.00.01 - Electronic Detection and Alarm

28 31 13 - Fire Detection and Alarm Control, GUI, and Logic Systems

28 31 23 - Fire Detection and Alarm Annunciation Panels and Fire Stations

28 31 33 - Fire Detection and Alarm Interfaces

28 31 33.13 - Fire Detection and Alarm Interfaces to Remote Monitoring

28 31 33.16 - Fire Detection and Alarm Interfaces to Access Control Hardware

28 31 33.23 - Fire Detection and Alarm Interfaces to Access Control System

28 31 33.33 - Fire Detection and Alarm Interfaces to Video Surveillance

28 31 33.43 - Fire Detection and Alarm Interfaces to Elevator Control

28 31 53 - Fire Alarm Initiating Devices

28 31 53.23 - Fire Alarm Level Detectors Switches

28 31 53.33 - Fire Alarm Flow Switches

28 31 53.43 - Fire Alarm Pressure Sensors

28 31 63 - Fire Alarm Integrated Audio Visual Evacuation Systems

28 31 63.13 - Fire Alarm Horns and Strobes

28 32 13 - Radiation Detection and Alarm Control, GUI, and Logic Systems

28 32 23 - Radiation Detection and Alarm Integrated Audio Evacuation Systems

28 32 33 - Radiation and Alarm Detection Sensors

28 32 43 - Radiation and Alarm Dosimeters

33 71 36 - Extra-High-Voltage Wiring

33 71 36.13 - Overhead Extra-High-Voltage Wiring

33 71 39 - High-Voltage Wiring

33 71 39.13 - Overhead High-Voltage Wiring

33 71 49 - Medium-Voltage Wiring

33 71 49.13 - Overhead Medium-Voltage Wiring

33 81 23 - Aerial Cable Installation Hardware

34 21 16 - Traction Power Substations

34 21 16.13 - AC Traction Power Substations

34 21 16.16 - DC Traction Power Substations

34 54 33 - Passenger Fare Gates