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they are both on and off together. <br />9. The total volume in the surge tank, including all piping, must be at least 4,OOQ gallons. <br />10. The volume in the surge tank, including all piping, must be a minimum of 3 tim&s the flow <br />rate of all attraction pumps and the recirculation pump combined, e.g., if the flow rate of <br />all pumps is 2,000 gpm, a volume of at least 6,000 gallons would be needed. <br />11. The turnover rate shall not exceed 30 minutes. <br />12. The suction intake of the jet spray pump in the surge tank must not be located in the <br />immediate vicinity of the suction intake of the recirculation pump. It must be located as <br />close as possible to the recirculation return line. <br />13. The suction intake from the recirculation pump must be located in the lowest portion of <br />the surge tank. <br />14. The surge tank must be designed to have easy access for cleaning and inspection. <br />15. A free chlorine residual of at least 3.0 ppm and pH of 7.2 - 7.6 must be maintained at all <br />times the fountain is in operation. This level must be present as measured in the surge <br />tank. A separate point -source chlorinator may be required on the jet spray piping if a <br />proper free chlorine residual cannot be maintained. <br />16. The pool must comply with all other applicable sections of the pool code. Each Enforcing <br />Agency is responsible for determining the applicability of sections of the pool code. <br />r <br />r <br />6/12/2001 <br />