The floor elevation of the construction waste storage area should be no less than 15cm higher than the surrounding site. Drainage ditch should be set around the storage area to meet the requirements of rainwater drainage on the site.
Construction garbage dump area floor height should be higher than the surrounding site is not less than 15cm, the stacking area should be set around the drainage ditch, to meet the site rainwater drainage requirements.
The floor elevation of the construction waste stacking area should be no less than 15cm higher than the surrounding area, and drainage ditches should be set around the stacking area to meet the requirements of rainwater drainage.<br>