How to make preparations for lamp 3 m yulan lamp installation?

Currently yulan lamp as the city landscape lighting lamps and lanterns, more and more popular, but many people work for yulan in the early period of the light is not too clear, yulan lamp installed the preparatory work today to talk about. Yulan lamp specific installation preparation is as follows: 1. Familiar with

at present, yulan lamp as the urban lighting landscape lamp has become more and more popular, but a lot of people the prophase work of yulan lamp is not clear. Today, let's talk about yulan lamp installation the preparatory work. Yulan lamp installation specific preparation is as follows: 1. Familiar with construction design drawings; 2. Familiar with yulan lamp operating instructions; 3. Together with the relevant units of road, about the underground facilities around foundation pit; 4. Mastering the yulan light distribution; 5. Grasp the height of the theme, 6. Master the kerb ( The subgrade surface) The actual situation; 7. Mastered the basic light pole central road road mileage and road elevation at that point, the surface elevation = road elevation + + kerbstone height greening height data, to calculate; 8. To master the way of design units or related departments of several coordinate data: X, Y, altitude, migration and mileage; 9. To master the pile position required for a measurement and a lamp base number of related data; 10. Yulan lanterns on the pavement depth of foundation pit should be 1900 mm below the pavement surface, and according to the actual soil flexibility to adjust. 11. Flange plate lamp precast subgrade foundation; 12 according to the drawings. Subgrade on the basis of steel fabric should be performed according to the drawings. 13. Subgrade on the basis of the cushion layer should be made by the mould, the mould should be made out of wood frame, specific requirements according to the drawing. 14. Subgrade base mold manufacturing: internal empty mold made from steel. Specific size as shown in the drawings yulan lamp installation must understand after related matters. Quality is more important than mount tai, yulan and landscape lamp installation is particularly important.