Lightning engineering design, review, approval system 1. The design personnel must follow the international IEC, ITU standards, or national mandatory standards "Building Lightning Design Code" (GB50057-942000 version) of the overall design. Other technical parameters must be specifically designed according to the special regulations of other industries and other mandatory technical specifications issued by the state.
2. The tools and paper used in the design shall be strictly implemented according to the relevant regulations of the country.
3. After the designer completes the design, he must submit the complete set of design plans, design drawings, technical requirements, and design catalogues to the design technical person in charge for preliminary review. After the preliminary review is completed, the company's leadership will organize the technical force to review; review is completed. After the approval of the company's leadership.
4. Develop a design proposal that includes:
(1) The cover shows the name of the lightning protection design and indicates the design unit and design time.
(2) Design origin: The construction unit has no lightning protection facilities or lightning protection facilities that do not comply with the current requirements for lightning protection. In order to reduce the damage caused by lightning damage, it is intent to implement a lightning protection project and entrust the lightning protection engineering department to prevent it. Ray engineering design. At this time, the person in charge of the lightning protection engineering department organizes relevant personnel to carry out engineering design. It is forbidden to carry out lightning protection engineering design without authorization.
(3) Comprehensive analysis: Before the design of the lightning protection plan, a comprehensive analysis of the survey results and the lightning protection requirements of the protected object must be carried out to clarify the lightning protection category of the object to be protected and the main form of damage of the lightning protection object to be protected.
(4) According to the standard: The lightning protection engineering design scheme must meet the current industry, national and international lightning protection specifications, and the specific requirements of the lightning protection target. The list of referenced standards and specifications shall be indicated in the comprehensive lightning protection plan book for review.
(5) Implementation plan: For different lightning protection targets, specific measures shall be taken for lightning protection, voltage equalization, grounding, shunting, shielding and protection in accordance with the relevant regulations, and natural grounding conductors, down conductors, and suitable selections shall be used as much as possible. Lightning protection equipment.
(6) Expense budget: The budget for lightning rods, lightning protection strips, downhole installations, and grounding devices can be set directly to the national quota. The project budget for the installation of anti-inductive lightning equipment is difficult to apply to national quotas. Generally, material costs and design are based on the actual situation. Fees, construction and installation costs, profits, taxes and other items.
(7) Appendix: The appendix is ​​also an indispensable part of the lightning protection program. It generally includes the following contents: a. Material table; b. Lightning protection system diagram; c. Technical parameters of each lightning protection component; d. Lightning protection facilities ã€Installation drawings and wiring diagrams of the equipment; e. construction drawings of lightning protection equipment and the scope of protection of lightning rods.
Zhengzhou Leidi Electronic Engineering Co., Ltd. is a high-tech enterprise specializing in smart integration of lightning protection systems. The company is committed to the development, promotion and application of lightning protection technology and lightning protection projects. Leidi was established in 2009 with a registered capital of RMB 3 million and obtained the "Classification Certificate for Professional Design of Lightning Protection Engineering Grade B" issued by the State Meteorological Administration and "Professional Construction Grade B Qualification Certificate for Lightning Protection Engineering". There are dozens of technologies. The backbone obtained the provincial mine protection engineering and technology qualification certificate from the Lightning Protection Center of Henan Province. Provide customers with lightning protection engineering consulting, lightning protection system design, lightning protection engineering construction, technical training, lightning risk assessment analysis, system engineering maintenance of comprehensive information and lightning protection system intelligent integrated solutions and services.
After years of wind and rain, customers in Zhengzhou mines spread throughout the government, telecommunications, electric power, transportation, education, petrochemicals, railways, and meteorology. The company has extensive experience in the design and construction of internal and external lightning protection projects such as direct lightning strike protection, various system grounding, low-voltage power system protection, and various types of communication system line protection, and all completed projects have undergone a number of thunderstorms. And has been highly recognized by the lightning detection department and users.
2. The tools and paper used in the design shall be strictly implemented according to the relevant regulations of the country.
3. After the designer completes the design, he must submit the complete set of design plans, design drawings, technical requirements, and design catalogues to the design technical person in charge for preliminary review. After the preliminary review is completed, the company's leadership will organize the technical force to review; review is completed. After the approval of the company's leadership.
4. Develop a design proposal that includes:
(1) The cover shows the name of the lightning protection design and indicates the design unit and design time.
(2) Design origin: The construction unit has no lightning protection facilities or lightning protection facilities that do not comply with the current requirements for lightning protection. In order to reduce the damage caused by lightning damage, it is intent to implement a lightning protection project and entrust the lightning protection engineering department to prevent it. Ray engineering design. At this time, the person in charge of the lightning protection engineering department organizes relevant personnel to carry out engineering design. It is forbidden to carry out lightning protection engineering design without authorization.
(3) Comprehensive analysis: Before the design of the lightning protection plan, a comprehensive analysis of the survey results and the lightning protection requirements of the protected object must be carried out to clarify the lightning protection category of the object to be protected and the main form of damage of the lightning protection object to be protected.
(4) According to the standard: The lightning protection engineering design scheme must meet the current industry, national and international lightning protection specifications, and the specific requirements of the lightning protection target. The list of referenced standards and specifications shall be indicated in the comprehensive lightning protection plan book for review.
(5) Implementation plan: For different lightning protection targets, specific measures shall be taken for lightning protection, voltage equalization, grounding, shunting, shielding and protection in accordance with the relevant regulations, and natural grounding conductors, down conductors, and suitable selections shall be used as much as possible. Lightning protection equipment.
(6) Expense budget: The budget for lightning rods, lightning protection strips, downhole installations, and grounding devices can be set directly to the national quota. The project budget for the installation of anti-inductive lightning equipment is difficult to apply to national quotas. Generally, material costs and design are based on the actual situation. Fees, construction and installation costs, profits, taxes and other items.
(7) Appendix: The appendix is ​​also an indispensable part of the lightning protection program. It generally includes the following contents: a. Material table; b. Lightning protection system diagram; c. Technical parameters of each lightning protection component; d. Lightning protection facilities ã€Installation drawings and wiring diagrams of the equipment; e. construction drawings of lightning protection equipment and the scope of protection of lightning rods.
Zhengzhou Leidi Electronic Engineering Co., Ltd. is a high-tech enterprise specializing in smart integration of lightning protection systems. The company is committed to the development, promotion and application of lightning protection technology and lightning protection projects. Leidi was established in 2009 with a registered capital of RMB 3 million and obtained the "Classification Certificate for Professional Design of Lightning Protection Engineering Grade B" issued by the State Meteorological Administration and "Professional Construction Grade B Qualification Certificate for Lightning Protection Engineering". There are dozens of technologies. The backbone obtained the provincial mine protection engineering and technology qualification certificate from the Lightning Protection Center of Henan Province. Provide customers with lightning protection engineering consulting, lightning protection system design, lightning protection engineering construction, technical training, lightning risk assessment analysis, system engineering maintenance of comprehensive information and lightning protection system intelligent integrated solutions and services.
After years of wind and rain, customers in Zhengzhou mines spread throughout the government, telecommunications, electric power, transportation, education, petrochemicals, railways, and meteorology. The company has extensive experience in the design and construction of internal and external lightning protection projects such as direct lightning strike protection, various system grounding, low-voltage power system protection, and various types of communication system line protection, and all completed projects have undergone a number of thunderstorms. And has been highly recognized by the lightning detection department and users.
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