电气工程的施工方案及措施（Electrical engineering construction plan and measures）.doc

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电气工程的施工方案及措施（Electrical engineering construction plan and measures）.doc

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电气工程的施工方案及措施（Electrical engineering construction plan and measures）

电气工程的施工方案及措施（Electrical engineering construction plan and measures） Electrical engineering construction plan and measures 3.7 construction plan and measures of electrical engineering 3.7.1 Engineering Overview: the new tower of the capital airport is planned to be built at the north end of the new T3 terminal at the capital airport. It is located on the east side of the central line of the East runway, 905m, from the southern end of the East runway to the 2665m. Construction land area is 13334m2. Trapezoidal shape, flat terrain, the tower is round, the highest point of the new tower elevation 79.6m. The project construction area of 341.1m2, total construction area of 2647.0m2, on 1950.5m2, the indoor relative elevation of + 0 relative to the absolute elevation 30.60, height difference between indoor and outdoor 0.30m, Ming room floor relative elevation is 74.7m, air traffic controllers for the 75.6m line of sight. The basement of this project is a shelter for the air defense professional team. The protection level is 5, and the building fire resistance level is one. 3.7.2 scope: 3.7.2.1 this set of design drawings including the electrical system within the red line: (1) 10/0.4KV (2) distribution system; power distribution system; (3) lighting system; (4) building lightning protection, grounding system and safety measures; (5) the civil air defense engineering; 3.7.2.2 and other professional design division: This design only reserved position distribution box and indicate the power consumption of special equipment required for water supply and drainage professional places; the elevation of 9.662.1 layer pipeline electric heat tracing system, this design only reserved to the electric heating power control box. The electric heating control box and wiring are provided by the manufacturer. 3.7.2.310/0.4KV distribution system: (1) the load level and the capacity of the project: electrical equipment, processing equipment, lighting and other electrical light room is conside