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In this system the probe emits signals corresponding to its inclination, dial position and magnetic azimuth. Probe emitting radio frequency signals 2.- Electromagnetic wire line tracking The drilling tool must be guided along its underground path and to that end three different tracking methods are used: 1.- Tracking with walkover system

Bypasses underground networks and obstacles.Assists passage of fish and protects aquatic plants.Reduces execution time by increasing productivity and efficiency.It is fundamentally used for the installation of general product, oil and gas pipelines, multi duct casings and electrical and fiber optic communication lines. The third stage places the product or casing pipe in the enlarged hole by way of the drill steel and is pulled behind the reamer to allow centering of the pipe in the newly reamed path.Horizontal Directional Drilling (HDD) is an environmentally friendly technology used for the underground installation of pipeline networks by non-destructive means below interferences such as watercourses, river valleys, swamps, erosive furrows, paved roads or highways, rail tracks, hills and buildings. The driller increases the diameter according to the material being cut and creates for optimal production. The reamer's diameter depends on the size of the pipe. The first stage drills a pilot hole on the designed path, and the second stage enlarges the hole by passing a larger cutting tool known as the back reamer. These pits will allow the drilling fluid to be collected and reclaimed to reduce costs and prevent waste. The beginning of the process starts with receiving hole and entrance pits. Sub sea installations to feed platforms and wind farms etcĪlmost anything is achievable with this method even if you think it may not be possible, we can provide you with a solution to your problem.Installations through any type of material, even materials as hard as Granite.Town Centre installations, the fastest method of installing pipelines in high traffic/ public areas.Ground source heating systems to greatly reduce massive heating costs.Chemical pipelines to accommodate all nature of chemicals, no matter how corrosive.HV cable duct installations to safe depths out the way of potential future excavations.Deep drainage installations preventing massive excavations with falls as tight as 1:200.Pipeline installations under buildings to allow internal and external upgrades.Drilling under areas of protection ie parks, heritage areas, woodlands etc.Active runway/ taxiway crossings, preventing impossible trenching and flight cancellations.River Crossings preventing the need for costly pipe bridges.Railway crossings at depths to fit within our settlement calculations to fall within NR guidelines.Motorway/ Carriageway crossings installing single and multi ducts.Rock Directional Drilling for all utility types including gradient drainage.Typical examples of the types of task we can achieve for all utility and drainage pipelines We aim to reduce those costs to you enabling your operations to become more feasible. As with most trenching operations the impact on local surroundings can be massive and extremely unpleasing on the eye whilst also bringing very high installation costs. Directional Drilling prevents the need for costly and inefficient trenching methods which is are harmful to the environment and create massive amounts of waste materials. With this method pipelines of almost any material, with diameters of up to 1000mm and lengths to 1000m can be installed in one single operation.

We at SW Directional Drilling are one of the market leaders within the UK Directional Drilling industry. What we can achieve with Directional Drilling