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SWIUMING POOL PLAN CHECK SHEETS <br />A. Pool Construction (2-9011) <br />Reinforced concrete or equivalent. <br />The finish color shall be white. <br />Pool free from projections or recessed areas. <br />B. Geometry for npls without Diving Boards, Fig. 2-9013(a)(3) <br />If diving boards are present, see 2-9013 and 2-9017. <br />Max radius at shallow end is 1 ft. <br />Max. depth at shallow end is 3 1/2 ft. <br />Max. slope from shallow end is 1:10. <br />Max. slope from slope break to drain is 1:3. <br />Min. springline around pool is 2 1/2 ft. <br />Min. width at drain is 15 ft. <br />Min. length for pools less than 6 ft. deep is 15 ft. <br />Safety rope fasteners (flush mounted) required at 4 1/2 ft. when <br />there is a break in slope. <br />Dimensional construction tolerance is + 2 in. <br />Dimensional tolerance on nonadjustable perimeter overflow systems <br />(gutters) is + 1/8 in. <br />Drainable through main drain at deepest point of pool. <br />C. Permanent Markings (2-9014) <br />Straight line of slip resistant tile, 4 in. wide, contrasting color, <br />required across bottom of pool at 4 1/2 ft. depth except if pool's <br />max. depth is 5 ft. <br />Depth markers, min. 3 in. in height of contrasting color required at <br />or above water level at max., min., and slope break depths and at <br />each end and spaced at 25 ft. intervals. <br />Pool width greater than 20 ft.: Slip resistent depth markers <br />required on edge of deck. <br />Depth markers to indicate water depth accurate to nearest 6 in. <br />Max. width of slip resistent line markings is 12 in. <br />No design on bottom or sides resembling a human form. <br />D. Steps, ladders, and stairs (2-9015) <br />1 Required at shallow end if over 2 ft. deep and at deep end if over <br />4 1/2 ft. Ladders require 2 handrails. <br />Required at each side at 100 ft. increments if pool wider than 30 ft. <br />Ladders min. 3 in. or max. 5 in. from wall. <br />Steps and step holes in walls: min. tread 5 in., min. width <br />14 in., readily cleanable, nonskid treads. <br />Each stair step shall be uniform with a min. tread of 12 in. except <br />convexly curved top step is 18 in., max. risers 12 in. <br />Rail extending from deck to top of lowest step, min. height of 28 <br />in. above deck and coping. <br />E. Handholds (2-9016) <br />Located not more than 9 in. above water level. <br />Bull-nosed coping or cantilevered decking that is not over 2 1/2 in. <br />thick for the 1 to 2 in. overhang. <br />F. Decks (2-9018) <br />Min. 4 ft. nonslip and nonabrasive deck around pool and rear of <br />diving board and slides. Coping shall be slip resistant. <br />Deck sloping at least 1 /4 in./ft. away from pool. <br />Deck drains, if provided, shall have 4 in. drain inlet, max. 400 <br />sq.ft./drain and drains spaced max. 25 ft. apart. <br />0- <br /> <br />\3.