vendredi 29 janvier 2016

The Simple Things To Know Concerning Utility Locating Services In San Jose

By William Fox


This is quite an interesting job to do and requires professional or trained personnel to accurately do the job. Locating of utilities is generally that process undertaken with an aim of clearly identifying and accurately labeling some utility main that are buried beneath the ground. Many public facilities in several cities or towns are actually passed from one point to another or from one location to another through underground means. Utility locating services in San Jose are essential for anyone thinking to build or carry out a construction.

Clearly identifying underground facilities is today becoming a challenge due to vast array of cables or line buried in the ground. Hence, as the ground beneath our feet continuously becomes congested with such lines, it become very important to locate the exact location of gas lines, water pipes, fiber cables, television cables, natural gas line, wastewater pipes and telecommunication cables before beginning any construction.

Other facilities competing for underground space include big oil pipelines, gas pipelines, communication lines for national defense, mass transit, road tunnels and also rails. Many public utility system found in San Jose, CA are actually run underground. The nature of some public facilities requires them to be run underground.

The other reason why public utilities go underground is for convenience reasons or aesthetics. But before any digging is done or commences, the city local authority or government often need that underground systems be located, denoted and also approved to ensure it is in right of way of the public. Materials used for manufacturing underground lines are different for different lines. It is because of such difference that different detection techniques and different location techniques must be applied.

Materials used to actually manufacture metal pipes or even metallic cables usually differ from one pipe to the other. Following this reason, the detection methods and location techniques applied should be different for each type of material. Those pipes manufactured generally using metallic materials, electromagnetic equipment application is the best for locating them.

The method is considered non destructive since it is normally based on magnetic or electromagnetic principles. It can easily identify and also map location of sub surface mains and reinforce steel within concrete without cause any damage to structures and surfaces surrounding. It can effectively insect sites non intrusively, assist in avoiding project down time and also preserve the structure.

There are some companies however that permanently like to mark their utilities with things like posts, bollards and concrete marks especially for line that carry petroleum products. The markings are of great importance to the people living around that area. Some people unknowingly may settle on lands where petroleum pipes are passing underground hence endangering their lives.

Non metallic materials are plastics, fiber optic cables, concrete and also ceramics. But GPR is able to accurately and precisely detect and pin point location of non metallic objects. GPR has the capacity to detect even pipe leakage in some instances. They can also be used to measure accurately the depth of the object. GPR is associated with reduction of cost for the whole project. This is because of its precision and its ability to protect structures from damage.




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