Assessment for lifting general projects shall comply with the provisions

Published on July 9 2015 by YT electric hoists

1, lifting
1) When more than one double beam grab crane while lifting a member, the single crane to withstand loads shall comply with the special construction program requirements;
2) sling hanging points should comply with the special construction program requirements;
3) crane operation, no one should remain below the boom, it should not be hanging objects by people from directly above;
4) gantry crane 40 ton spreader carrying personnel should not be used;
5) When lifting objects scattered easily, you should use special cage.
2, high operating
1) should be required to set the high operating platform;
2) platform strength, fence height shall comply with regulatory requirements;
Intensity 3) ladders, construction should comply with regulatory requirements;
4) There shall be a reliable point seat belt hanging and hanging low to be used.
3, stacking member
1) member shall be stacked load bearing capacity of the work surface within the allowable range;
2) member stacked height should be within the specified range;
3) Large members should ensure the stability of stacking measures.
4, alert monitoring
1) should be required to set up a job alert zone;
2) the warning area should set up special monitoring.