HPT

 

7.0 Proximity and Land Requirements:

7.2Earthwork:

As all electrical power wires and electrical components will be attached to the underside of the Main Grid Rails and Approach/Departure Rails, except for Grid Columns (see Section 9.2, AGrid Columns and Footings, Rail Attachments@) there will be little need for substantial earthwork or underground utilities. The expense of water drainage and retention areas is not a major factor in Grid development.