(1) Scaffolding and scaffolding support workers must seriously study the operation procedures and master the specified support forms, technical parameters and quality standards. (2) During the shift change, the production and safety situation on duty must be clearly handed over. (3) Before construction, prepare supporting materials and construction tools, as well as pre-probing beams for temporary support and emergency materials for dealing with roof caving. (4) Before entering the working face, first check the safety situation of the working face, and deal with the problems immediately when found. (5) Before shooting, reinforce the support within the range of 10 meter, and align the anti-falling device. Sheds collapsed and deformed by blasting should be repaired immediately. (6) Before and during support, always knock on the door for help, and handle dangerous stones and living stones with long-handled tools in time. (7) Do a good job in temporary support. When using the hanging beam type front probe beam, after blasting, move the front probe beam to the working face and fix it firmly, install the shed beam that needs to be erected, adjust the center waist line and back the roof. The empty top area in front of the shed beam is supported by the brake lever. (8) It is strictly forbidden to erect shed legs on floating coal and gangue, and there should be special personnel to supervise and support the roof when digging leg nests. (9) When closing the shed beam, the workers should cooperate well and the slogan should be consistent. It is forbidden to stay or pass below. (10) A firm tie rod or stow-wood must be installed between the supports, and the back side and back top materials should be close to the surrounding rock and not loose or empty. Brake rods at the top and both sides should be parallel to the center line or waist line of roadway, and their number and position should meet the requirements of operation procedures and should be wedged tightly. (1 1) In an inclined lane, a shed must be set up at the corner of the mountain according to regulations. (12) It is strictly forbidden to use supporting materials that do not conform to the operating procedures during construction.

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