TRINE is an expert at Trenchless construction technology.  Our Trenching capabilites allow our subsurface construction work to require small trenches or eliminates the need for continuous trenches.  TRINE defines Trenchless as a family of methods, materials, and equipment capable of being used for the installation of new or replacement or rehabilitation of existing underground infrastructure with minimal disruption to surface traffic, business, and other activities.

TRINE Trenchless construction includes such construction methods as tunneling, microtunneling (MTM), horizontal directional drilling (HDD) also known as directional boring, pipe ramming (PR), pipe jacking (PJ), moling, horizontal auger boring (HAB) and other methods for the installation of pipelines and cables below the ground with minimal excavation. The difference between trenchless and other subsurface construction techniques depends upon the size of the passage under construction, and must consider soil characteristics and the loads applied to the surface. In cases where the soil is sandy, the water table is at shallow depth, or heavy loads like that of urban traffic are expected, the depth of excavation has to be such that the pressure of the load on the surface does not affect the bore, otherwise there is danger of surface caving in.

Contact us for a quote -- we're excited to help your project succeed.

  • Structure Lining
  • Auger Boring and Jacking
  • Micro Tunneling
  • Hand Mining
  • Vertical Boring
  • Ductile Iron Pipe Directional Drilling
  • PVC Pipe Directional Drilling
  • Copper Tubing Directional Drilling
  • Fiber Optic Cable Directional Drilling
  • HDPE Pipe Directional Drilling
  • Electrical Unit Duct Directional Drilling

Whether you have a general question for the Trine Construction team, are an existing client, looking for a quote on your next project, or seeking employment with our team of professionals -- we're here to help.
Contact Us!