Location of All material and equipment shall be located clear of watercourses or secured so that they Equipment will not cause danger or damage in the event of large runoff flows. EXCAVATION BACKFILLING Backfilling shall be carried out in accordance with the requirements of the relevant Detail subsurface drainage structures Specifications.
All material and equipment shall be located clear of watercourses or secured so that they will not cause danger or damage in the event of large runoff flows. Location of Equipment EXCAVATION BACKFILLING Backfilling shall be carried out in accordance with the requirements of the relevant subsurface drainage structures Specifications. Detail
CMDG%20C230%20-%20Subsurface%20Drainage%20-%20Ver%203%20July%202018%20(PH).docx