Note to Table 3.3.1.5.B.:
3.11.5.1. Ramps into Pools (1) Notwithstanding Sentences 3.11.3.1.(4) and (7) and Clause 3.11.3.1.(9)(a), where a public pool is constructed in a building containing a Group B, Division 2 or 3, major occupancy, and has a water depth not exceeding 1 500 mm and a water surface area not exceeding 100 m2, the pool deck contiguous to not more than 50 per cent of the total perimeter of the pool may be replaced by one or more ramps that will permit a bather seated in a wheelchair to enter the water with or without the wheelchair. (2) Where a public pool has one or more ramps as described in Sentence (1), the pool shall be designed and constructed to comply with Sentences (3) to (8). (3) A ramp referred to in Sentence (1) shall have, (a) a handrail having a height between 800 mm and 900 mm along each side of the ramp and running parallel to the slope of the ramp, (b) a width of at least 1 100 mm, (c) a curb or other means to prevent a wheelchair from falling off the side of the ramp, (d) surface finishes capable of being kept clean, sanitary and free from slipperiness, and (e) a landing at the bottom at least 1 500 mm in length and the same width as the ramp. (4) Notwithstanding Sentence 3.11.3.1.(25), a warning notice, on which is printed in letters at least 150 mm high, the words CAUTION — NO DIVING, shall be posted conspicuously on each wall or fence line enclosing the pool. (5) There shall be a curb along the perimeter of the pool except at steps, ladders and ramp entrances. (6) The curb shall have, (a) a height of 50 mm, (b) rounded edges, (c) a coved base, and (d) a raised nosing at the top to serve as a fingerhold for a bather in the water. (7) Where a ramp that is not submerged is adjacent to the pool wall and is used for access to the water, the pool shall be constructed so that, (a) the landing at the bottom of the ramp is at least 450 mm but not more than 550 mm below the top of the wall separating the ramp from the pool, (b) the landing is equipped with a floor drain at its lowest point, (c) the top of the wall between the pool and the ramp is at least 250 mm and not more than 300 mm in width, (d) the pool deck is capable of accommodating a movable barrier separating the deck from the ramp, (e) the water depth at the landing shall be accurately and clearly marked at the landing in figures at least 100 mm high on the top of the wall separating the pool from the ramp, and (f) the ramp shall have a slope not exceeding 8%. (8) Where a submerged ramp is adjacent to the pool wall and is used for access to the water, the pool shall be constructed so that, (a) the water depth at the bottom of the ramp is at least 600 mm and not greater than 900 mm, (b) a hard-surfaced area that is at least 750 mm wide is contiguous to the entire length of the part of the submerged ramp that pierces any part of the deck, (c) the area described in Clause (b) is capable of accommodating a movable barrier that separates the area from the deck, (d) the finishes in submerged portions of the ramps and curbs are different in colour or shade from each other and from that of the pool walls and bottom, and (e) the submerged ramp has a slope not exceeding 11%. 3.11.6. Modified Pools