1. higher than 2 meters. There must be a fall protection and scaffolding installation.2. working height exceeds 4 metres. Must wear seat belts or wires to rescue? There are safety nets. C. West. Or other security devices as appropriate.3. open the vent slots of various There must be a cap or fence barrier height of not less than 90 cm.4. work on the slope exceeds 15 degrees. Need TE: scaffolding5. equipment used on a high. Screwdriver tools accessories must not fall below the binding.6. use the stairs moving type yayai. On the opposite wall, angle the ladder must be placed approximately 75 degrees.7. the use of truck craneMust have a PIN pad to protect the elephant paste is not Planar, or light a? People driving cranes and the signal must be trained. Cranes must pass inspection from the maintenance staff involved in prior access to forbid every time.
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