The cable is blown through the HDPE conduit with virtually no stress on the fiber-cable other than a low strain pushing force and high speed air from the compressor. Sonet-ring fiber-optic cable installation is accomplished via high-pressure conditioned air driving a CableJet fiber blowing system. Once the products have been installed, the trench is filled back in along with special underground warning tape to warn future excavators of the buried lines.įiber-Optic Cable Installation and CableJetting These products include HDPE Conduit, schedule 40 & 80 PVC conduit as well as seamless conduit, rigid conduit, water pipes, electrical conduit, telephone, T-1 and fiber-Optic lines. Typical reasons for excavation by chain trencher include: installing long runs of seamless pipe or conduit for data lines, telephone lines water, sewer, gas or fiber-optic lines through existing right of Ways or Utility EasementsĪ variety of products can be installed once the trench is completed. Uses specially designed chain excavators and track-driven backhoes to dig a trench from 6-12 inches wide down to a maximum depth of 60 inches.
#HORIZONTAL DIRECTIONAL DRILLING MAXIMUM DISTANCE TV#
Local or Long Distance Transport Conduits & Lines for Copper or Fiber-Optic Data, Telephone and Cable TV.Oil & Gas Well Monitoring, Control, Distribution-Controls, Power or Communications.These products include HDPE seamless conduit, Schedule 40/80 PVC joint conduit as well as rigid conduit, water line, Cable TV, Copper T-1 and Fiber-Optic lines. A variety of products can be pulled back through the pilot bore hole once the pilot bore drilling is completed.
Since the drill head can be steered underground, it is possible to make gradual changes in direction and depth to go around, over, or under pre-identified underground hazards such as existing Water, Sewer and Gas lines as well as Electrical, Telephone, Cable TV and/or Fiber-Optic lines. Often referred to as Trenchless Technology, HDD has much less impact to landscaping, yards, slabs, buildings, streets and rail lines. Underground Utilities and Horizontal Directional Drilling ServicesīTM uses specially designed Horizontal Directional Drills (HDD) along with highly accurate drill bit locator systems to bore under obstructions such as parking lots, streets, buildings or streams without the need to excavate or trench up the entire distance.
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