Vapor plume migration refers to the migration of contaminants trapped in air bubbles in the vapor phase. The vapor plume migration takes place when the soil vapor extraction (SVE) system with the help of extraction wells creates a negative pressure in the unsaturated zone. Vapor plume migration… View Full Term
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The topic may be boring, but it certainly isn’t dull! Boring is a basic operation of trenchless technology, and whether you’re planning on using HDD, thrust boring, microtunneling or any other boring method, you can find info on it right here.
Horizontal Auger Boring offers a streamlined approach to installing underground pipelines, conduits, and cables without the need for extensive excavation. But, like any…
By: Trenchlesspedia Staff
Trenchless technology has revolutionized the construction industry in the past few decades. With the advent of trenchless techniques like pipe jacking and…
The inadvertent return of drilling fluid is common in horizontal directional drilling (HDD) projects, and though not harmful to the environment, inadvertent returns are…
By: Tabitha Mishra | Civil Engineer, Technical Content Writer
Well-used drilling fluid will be full of unwanted solid content from the borehole after a drilling operation. The drilling fluid picks up all the soil and rock cuttings…
Horizontal directional drilling (HDD) is a commonly used trenchless installation method. This article discusses the rig components, the machine mechanism, typical…
By: Della Anggabrata | Civil Engineer
What is Horizontal Directional Drilling?Horizontal directional drilling (HDD) has come a long way since it first came onto the trenchless scene in the 1970s. It offers a…
By: Phil Kendon | Technical Writer @ Trenchlesspedia
Trenchless construction projects suffer from the same pressures as any construction project - those that make you fall behind schedule and increase cost. However, there…
Boring a hole is only the first step in a trenchless project. After the initial dig is complete, the hole must be enlarged to meet the project's demands. At this…
By: Denise Sullivan | Technical Writer @ Trenchlesspedia
Horizontal directional drilling (HDD) is now widely used for installing underground utilities without trenching and is a method pipeline contractors vouch for more and…
Pipeline projects are slowly but surely turning the trenchless way because of its non-disruptive nature. Unlike with traditional trenching methods, highway and railway…
For the oil and gas industry, wellbore stability is of vital importance. The collapse of a well can cause damage to equipment, loss of oil supply, and pose a serious…
The drill is one of the most common tools for use in metalworking, construction, and woodworking projects. This versatile tool allows the user to fasten materials…
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