Safety precautions
At operation of woods and podmostej

At installation and operation of woods and podmostej it is necessary to observe following safety precautions regulations:

• to establish woods follows on the planned and stamped ground;
  
  
• racks of woods should be established strictly vertically; /
  
  
• under each pair of racks to perpendicularly wall of an under construction building stack a lining from a board in the thickness of 50 mm;
  
  
• it is forbidden to establish woods on naledi; /
  
  
• Woods should be attached to walls of an under construction building;
  
  
• the height of passes on woods in light should be not less than 1800 mm; /
  
  
• backlashes between boards of floorings should not exceed 10 mm;
  
  
• the aperture in nastilke woods for a ladder exit needs to be protected from three parties; /
  
  
• at height of a working flooring more than 1 m from level of a ground or overlapping on podmostjah and woods establish a protection in the form of a handrail in height not less than 1 m which should maintain lateral pressure 70 kgs;
  
  
• in a case when boards or flooring boards should be placed vnahlestku, the ends of joined elements it is necessary to have on a support, blocking it not less than on 200 mm in each party;
  
  
• at edge of board floorings it is necessary to establish an onboard demountable board in width not less than 150 mm for prevention of falling of subjects from height.