This method was introduced in the 70s and was developed by the engineering of transmission lines in Europe in order to minimize the damage cuts these lines. In conclusion, this model is to roll a ball in the building of fiction in all directions, thereby determining the most likely to be beaten by lightning and as a precept that these places are local leaders with the potential generate up must hasten to meet the main drawback. You can also use the combination of these methods. Care in the installation of lightning protection (SPDA) The requirements for using the system of protection against lightning (SPDA) for the Fire Department are under construction, industrial or commercial establishments with more than 1500 m2 of built area in the building of more than 30 meters in areas of flammable and explosive shells, and other buildings, at the discretion of the Fire Department, when the risk is justified, and should apply the criteria of reliability and safety. In implementing the system application is started by hiring a company specializing in the SPDA. If, as in any other activity, meet all the requirements (legal workers, contributions to social security, etc.), And follow the safety requirements at work (basic safety training, specific training for working at height , NR-10 etc) .. Workers must be trained and use appropriate PPE for each task.

The company must conduct a preliminary study of the risks and preventive measures to ensure safety. During the services, should be carried out constant monitoring. Quality Control Quality control begins with the correct specification, design, materials with the characteristics specified in the standard. All materials must be strictly inspected and checked to avoid duplication of work and legal problems. In Maintenance SPDAs must pass visual inspections and inspections to the fund each year (depending on the level of protection required), these inspections and any deficiencies should be identified and, if corrected immediately, and to ensure their effectiveness. There is a 100% safe protection, but the use of protective devices that reduce the risks and the likelihood of damage to equipment and facilities and / or physical structures to be achieved. It is essential to promote the dissemination of knowledge capable of supporting the development and adoption of best practices to minimize the destructive effects of discharges. Authoritative Total or partial reproduction of this article, provided the source is acknowledged. Forbidden to remember and / or total or partial recovery, and the inclusion of sections or parts in any system of data processing.