construction material
1- Materials : swimming pool shall be constructed of materials which are inert, stable, non toxic, watertight and enduring sand or earth bottoms are not permitted
2- corners : all corner formed by intersection of wall and
floor shall be rounded with at least a 1 inch radius
3- finish : bottom and sides must be white or a light color,
with a smooth and easily cleanable surface. the finish surface of the bottom
in shallow areas ( 5 feet or less in depth ) shall be slip
resistant .
