对于在施工中的结构，需搭设带围栏、中档、脚踏板的斜道或走道。
For structures in construction chute or footpath provided with enclosure intermediate rail and foot plates must be erected.
按工程需要提供和维修非夜间施工使用的照明、看守、围栏和警卫等。
Work on the project need for supply and maintenance of lighting used in the daytime, keeper, fence and guards, etc.
发电机、变压器必需设在施工现场边角处，并设围栏和警示标志，保证用电安全。
Generator, transformer necessary construction site in corners, and a fence and warning marks, ensure safety.
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