Line 60:
Line 60:
*decorative aggregate or [[stone]],
*decorative aggregate or [[stone]],
*An [[underdrain]],
*An [[underdrain]],
−
*An impermeable [[liner]]
+
*An impermeable [[liner]] or container
'''The design may benefit from:'''
'''The design may benefit from:'''
*A [[level spreaders| level spreader]]
*A [[level spreaders| level spreader]]
−
−
−
−
−
−
−
==Planning Considerations==
==Planning Considerations==