Start with the right requirements.
Water-play design accounts for foreseeable direct contact, including children standing over outlets or approaching jets. The chapter defines play experiences, inclusive access, flooring, drainage and suitable equipment. Once-through and recirculating systems are compared through flow, treatment, disinfection, return capacity and operating controls. Monitoring and operator readiness determine when the space can open. Worked calculations illustrate the method rather than an approved user capacity or product specification. The application shows why the water effect must be coordinated with the building, environment and operating resources, followed by site-appropriate responsibilities, measurements and tests.
- Design for direct contact and foreseeable behaviour.
- Link play opening to treatment readiness.
- Train operators in monitoring and stopping operation.