DND
ELECTRIC
NAICS CODES
237130 | Power & Communication Line & Related Structures Construction
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Fiber Optic Cable Transmission Line Construction; Traction Power
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Pole Line Construction
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Substation and Switching Station, Power Transmission Line, Construction
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Transformer Station and Substation, Electric Power, Construction
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Underground Cable (e.g, cable television, electricity, telephone) Laying
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Utility Line (i.e, communication, electric power), Construction
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237310 | Highway, Street, and Bridge Construction
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Sign Erection, Highway, Road, Street or Bridge
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​237990 | Other Heavy and Civil Engineering Construction
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Light Rail System Construction; Horizontal Drilling; Railway Construction
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​238210 | Electrical Contractors
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541330 | Electrical Contractors
CURRENT PROJECTS
CDOT Arterial Lighting Program
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ï‚·Install Lighting Infrastructure via Horizontal Drilling
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CDOT Grand Ave Street Scape Traffic Signal & Lighting Upgrades
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​CDA Relocation of Taxiway A and B
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ï‚·Trade Package 1 Manhole Investigation
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ï‚·Trade Package 26 East & West Paving Taxiway Lighting
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ï‚·Trade Package 32 Satellite Concourse 1 X Manhole Installation
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ï‚·Trade Package 24 X Manhole Installation
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American Airlines South Apron Expansion
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ï‚·Apron Grounding
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Duct Bank Installation​
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CTA Congress Blue Line
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ï‚·Traction Power Contact Rail
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ï‚·Traction Power Negative and ANR Rail
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ï‚·Signal Equipment
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ï‚·Substation Grounding
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NICTD West Lake Cooridor
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ï‚·Traction Power Substation Buildings
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ï‚·Parking Lot Lighting
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ï‚·Snowmelt and Heating Panels
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ï‚·Horizontal Drilling Communication Infrastructure
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Army Corps of Engineer Fish Barrier 2B
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ï‚·Analysis and Report for Mitigation of Harmonics
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Metropolitan Water Reclamation District of Greater Chicago
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ï‚·Generator Upgrades
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ï‚·Site Lighting
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ï‚·Duct Bank Infrastructure
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IDOT Surveillance System Upgrades 62A77 & 62A76
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ï‚·CCTV Camera Installation
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ï‚·100FT Pole Installation
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ï‚·Tone Equipment Installation
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ISTHA RR-21-4589
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ï‚·Install Weigh-In Motion Camera Poles
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ï‚·Install WIM Power and Communications Infrastructure
PREVIOUS PROJECTS
CDOT Arterial Lighting Program
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Install Lighting Infrastructure
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CDA Terminal 5 Expansion
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Concourse M Extension
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Landside Parking Garage Facility Infrastructure
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CDA 10C & 28C
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Runway Status Light Installation
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FAA O’HARE DME
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Install DME Tower
FAA MIDWAY
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Install RVR Landing Radar Gear
CDA Midway TSA Expansion
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Install Roadway Lighting, Walker Duct, and Roadway Lighting System
CDA 9C-27C
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Install ComEd Infrastructure
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CTA Red Line Station Modernization
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Install Traction Power Infrastructure
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Install Signal Infrastructure
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Install Wayside Equipment
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Install Signal House
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Install Communication Cable
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CTA Blue Line Signal Upgrades
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Install Wayside Equipment
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Install Traction Power Cabling
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Install Impedance Bonds
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Install Train Stops
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60Y39 IDOT
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Install Traffic Loops, and Install Detector Loop Sensor Units, Western Ave
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Install Traffic Signals and Traffic Signal Infrastructure, Central Road
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Install Traffic Signals and Traffic Signal Infrastructure
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