Section 15 in Tamil Nadu Urban Local Bodies (Regulation and Monitoring of Swimming Pools) Rules, 2015
15. Pool walls.
(1)Where the pool depth is 1 m or less, pool walls shall be vertical to the floor and the junction of the wall with the floor shall consist of a cove with a radius not exceeding 15 cm. Where the pool depth exceeds 1 m, pool walls shall meet one of the following criteria:-(a)The wall shall be vertical for a distance of at least 1.5 m below the water level, below which the wall may angle to the floor; or(b)The wall shall be vertical for a distance of at least 1 m below the water level, below which the wall shall form a curve to the floor. The curve shall be tangent to the pool wall and shall have a radius of curvature at least equal to the vertical distance between the centre of curvature and the pool floor.(2)All junctions between pool walls and the pool floor, shall be covered with a minimum radius of 25 mm.
