Method applied to project construction site
A construction site and project technology, which is applied in the fields of earthwork drilling, construction material processing, shaft equipment, etc., can solve the problems of identifying on-site hazard sources and the inability to achieve refined management on the construction site, so as to reduce the probability of on-site accidents, Manageable Effects
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[0128] A method applied to the construction site of a project, comprising:
[0129] S1: excavation step, the steps are:
[0130] 1) After the excavation trolley is in place, eliminate risks to ensure safe construction;
[0131] 2), according to the footage, control the amount of explosives, according to the surrounding rock conditions, plan the blast hole spacing 40-50cm;
[0132] 3), ①The flexible air duct must be on the wall, the height of the feng shui pipe should be more than 1 meter higher than the arch foot, and the height should be uniform.
[0133] ②The excavation footage shall be informed by the on-duty personnel and the tunnel leader after consultation, and the drilling depth shall not exceed 30 cm;
[0134] ③ Excess and under excavation should be controlled within 15 cm;
[0135] ④For explosive blasting, a special person must be assigned to be responsible for vigilance.
[0136] ⑤The placement of the feng shui pipes on the air gun is neat and tidy;
[0137] ⑥ T...
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