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#Horizontal directional drilling company install
#Horizontal directional drilling company license
#Horizontal directional drilling company series

Precisely 36 crossings were accomplished using this technique between 19, and all of them took place in the United States. However, the most crucial feat he accomplished was completing a Horizontal Directional Drilling project under the Pajaro River for Pacific Gas & Electric Co. After making the first HDD machine, Cherrington started making road bores in California for the Sacramento Municipal Utility District (SMUD). Martin Cherrington is said to be the person who came up with the idea of HDD for the utilities in the 1960s. The use of this method greatly reduces the environ, and disruption to roadways and other existing infrastructure during construction.

#Horizontal directional drilling company install

HDD is a less impactful method to install underground pipes rather than digging an open trench to bury the pipe.

#Horizontal directional drilling company series

This multi-part series will guide you through the less talked about jobsite concerns. The advantages also include the less disruptive mental and environment impact to the daily lives of utility customers and communities. Horizontal directional drilling (HDD) has gained popularity in the power delivery industry for undergrounding transmission and distribution lines primarily to minimize extended power outages in the aftermath of a large storm or hurricane. Performed work by the method of Horizontal Directional Drilling under the railway and highway length of 240m Ø 1020mm year. Performed work by the method of Horizontal Directional Drilling under the river Rioni length 620m Ø711 year. We deal with individual selection and supply of such an essential element of art as a HDD drilling tools – drill rods, hydraulic wrenches, shovels, spreaders and much more including bentonite and polymers. We have the status of official dealers for the regions of Georgia, Armenia and Azerbaijan. Just draw your attention to our direct partnership with the American company “Robbins HDD”.

#Horizontal directional drilling company license

PJSC «PVI ZIT «Naftogazbudizolyatsiya» implemented a unique and challenging engineering HDD project under the river Rioni (Georgia) with the limit angle tightening to a depth of 22 meters to bypass the rocky ground rocks.Ĭurrently, due to the gained experience, the availability of scientific and technical staff, our Company owns the world-class technology for all kinds of work specified in the license in a timely manner and provides a high quality of work.

The specific grounds (floaters, rocks, swamps, etc.).

Close to or on the territory of historical and architectural monuments.

In the protected zones of high voltage overhead transmission lines, main gas, oil and other product pipelines.

On the territory of industrial enterprises in the conditions of existing production.

Under the existing road and railway, tramway, airport runways.

Under the rivers, lakes, canals, ravines, parks and forestland.

Replacement of pipes – the destruction of the old with the simultaneous laying of new ones.Īn additional advantage of the technology is that the equipment for the trenchless construction and repair of underground communications covers a wide area of the packing:.

Laying sewerage (both pressure and gravity).

Laying Oil pipelines, gas pipelines, heating conduits.

Using HDDĪs a rule, trenchless technologies are used to:

The use of these technologies is unique in that there is minimal impact on the environment. Used the polyethylene pipes, steel and others kinds of materials. Ways strip length up to 2 km and a diameter of 1200 mm. International designation – HDD or Horizontal Directional Drilling. Horizontal directional drilling – controlled method of trenchless laying of underground communications, based on the use of special drilling rigs.