HOW TO PLANT ELEPHANT EAR BULBS. The first step in planting elephant ear bulbs is digging a hole deep enough for the entire bulb to be planted about 1 inch beneath the soil line. When digging your hole, be sure to loosen the soil at the bottom allowing the roots to reach the water more easily.
Scuppers can also be provided as primary or secondary drainage points. Scuppers are rectangular openings in parapet walls that are a minimum of 4 inches in width and height ranging from 4 to 6 inches. If the scuppers are used as primary drainage, then they are applied flush with the roof level. If they are used for secondary drainage, then they should be a minimum of 2 inches above the roof level and a maximum of 4 inches above the roof level. Once the number of required drains for the area is determined, the size of the drain inserts and plumbing should be established.
Escape or rescue windows shall have a minimum net clear openable area of 5.7 square feet (0.53 square meters). The minimum net clear openable height dimension shall be 24 inches (610 mm). The minimum net clear openable width dimension shall be 20 inches (508 mm). When windows are provided as a means of escape or rescue, they shall have a finished sill height not more than 44 inches (1118 mm) above the floor.