Assertion: pile | /r/HasProperty | placed
Facets:
Source sentences:
text: Piles can be placed close together, with 75 to 150 mm between piles (called a contiguous pile wall), or they can be placed so they overlap, to create a secant pile wall, which is often used to control migration of groundwater.
text: The piles are placed so that the capacity of the piles acting as a unit is equal to the sum of the capacities of individual piles.
text: In the case of end bearing piles, the space between the piles that are placed adjacent must not be less than least width of the pile.