1.1 # natatorium -- building lightning protection and grounding instructions, 1 # natatorium -- basement foundation grounding plan, reinforced concrete pool equipotential diagram, 1 # natatorium -- first floor foundation grounding plan, 1 # natatorium -- first floor foundation grounding plan, 1 # natatorium -- third floor lightning protection plan.
2. The project is - 1 # natatorium, a densely populated public building. The height of the main building is 13.3m. Steel structure
3. The average annual thunderstorm days in the building area are 66.5. The annual estimated number of lightning strikes on buildings is N=0.1364 times/year.
