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All Tri-M literature is available
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resources
A collection of customer lists,
project profiles, directories,
links and more

locations
headquarters

allentown

dayton

columbus

 

services
 

Approved Utility Service Provider
• PECO
• Conectiv
• Jersey Central Power & Light

Substations
• New Construction
• Upgrade & Modernization
• Industrial & Commercial
• Indoor & Outdoor

Duct Banks
• High Voltage
• Medium Voltage
• Low Voltage
• Communications

Pole Line
• Wood & Metal Poles
• Bare Conductor
• Hendrix
• Insulated

High Voltage Cabling
• Aerial
• Direct Burial
• Armored
• Conduit & Cable Tray

Terminations
• Cold Shrink
• Heat Shrink
• Pre-molded
• Hand Splice

Low Voltage Power Distribution
• Switch gear
• Bus Duct

Site & Sports Complex Lighting
• Roadway
• Site
• Sports Complex
• Security
• Temporary


Preventive Maintenance
• Complete Inspection of Distribution Systems
• Infrared Thermal Inspection
• Hot Spot Repair
• Pole Change-Outs
• Insulator & Arrestor Change-Outs
• Insulator Cleaning

24 Hour Emergency Service
• Cable Replacement & Repair
• Switchgear Replacement & Repair
• Temporary Power Solutions
• Fault Locating
• Underground Cable Locating

Engineering & Design
• Pole/Underground Distribution & Design
• Low Voltage Distribution & Design
• Short Circuit/Coordination Studies
• Power Quality Surveys
• Staff of Professional Engineers registered
...in PA, DE and MD

Equipment
• 8 Bucket Trucks
• 4 Line Trucks
• 1 Crane Truck
• 1 Puller Tension Machine
• 2 Reel Trailers
• 2 Pole Trailers
• 2 Backhoes
• 1 "Ditchwitch" with 70 HP Trencher

Inventory
• Variety of Poles
• Three 34KV Horizontal Load Interrupter Switches
• Two 34KV Vertical Loop Switches
• Variety of Medium Voltage Cable Standard ...Hardware for Pole Dressing
......· 8’ & 10’ Arms
......· Assortment of Cut-Outs & Fuse Links