Locating Utilities In Concrete

April 16th, 2014 / Tags: / categories: Business /

The Art Of Locating Utilities In Concrete

Ground Penetrating Radar is used to “see” through concrete to discover where the underground utilities are located. It works alongside of Electromagnetic Induction. The EI uses a hand-held device that consists of a wand that can locate metallic pipes, livescan electronic currents, or signals from live electrical currents.

Locating utilities in concrete  and its importance of being able to use these devices to locate underground utilities means that concrete sidewalks, parking lots, and streets do not have to be torn up in order to find these utilities, saving thousands of dollars in costs. It is safer to used these devices and less costly.

The following examples illustrate the advantages that these systems allow:

Example 1: A high voltage electric duct right in the path of excavation. Contractors who were working on the project were aware that the wire was there, but were surprised to learn that it was only four feet deep.

Example 2: Two large likes that are 3′ and 4′ deep. It was requested that all utilities be found and assigned a depth prior to a crane scan2being put in the area. The weight of the crane alone would have crushed andy utility within 30″ of the surface.

In these cases, the utilities were located easily and saved a lot of time and expense that would have had to been expended to dig and reroute these utilities. As it is, since it is known where these utilities are located, other arrangements can be made.

The GPR can locate reinforced concrete pipe used in underground sewer systems and storm drainage systems. These units usually run under roads and  parking lots, so it is imperative that they be located.

It is actually surprising how many utilities do run under roadways and parking lots, and now how much time and money is saved by using this new technology.


Bypassing a Car Transponder Key

There is a large variety of reasons you might need to bypass the transponder functionality of common car keys. Say you dropped your keys in water and the transponder functionality doesn’t work anymore, or maybe you’ve lost your keys and don’t have the time to go get a new key because you need to be somewhere right away, and you grew up in a rough neighborhood so you happen to know how to hot wire a car, but I mean you’d never use it on anyone’s car but your own, and – well, anyway, you need to bypass the transponder. Auto Locksmith: Transponder Keys (the trouble is that this is nearly impossible), as the transponder system is integrated at a very deep level into the car security and ignition system.

However, if your issue is that you have a broken key to your car with the body of the key still intact, you can simply have a copy of the key made by any old locksmith so that it fits properly into your car’s ignition keyhole, and then touch the broken key to the copied simple key. This will allow the ignition system to talk to the transponder despite the transponder being attached to a different key, enabling your car to start.

There are a variety of ways on the internet advertising means of bypassing transponder keys. We recommend not trying these! They can leave you with a completely unresponsive car security system, preventing your car from starting entirely. This is a much more expensive problem than a lost key (and calling a taxi if you really need it), so your best bet is almost certainly just to grit your teeth and fork over the hundred bucks to a dealer for a new transponder key. It sucks, but that’s life.