Water Parks
Water park systems are governed by applicable public-health codes, which establish minimum requirements for turnover, disinfection, monitoring, and other operating parameters. Local code requirements and health-authority interpretations therefore need to be considered early in equipment selection.
SIVAT Water Solutions supplies filtration, circulation, disinfection and control equipment for water parks and aquatic attractions, sized to the turnover, bather load and disinfection requirements of the governing health code.
What these systems require
Mechanical filtration handles most of the work, sized against code-mandated turnover for each body of water. A wave pool, a lazy river, and a kids’ splash feature have different turnover requirements and usually different systems.
Bather load drives chemical demand and filtration load in ways that fixed volume calculations do not capture. Peak loading on a hot Saturday bears little resemblance to design average, and the system has to hold water quality at peak.
Surge capacity absorbs the displacement of large numbers of people entering and leaving the water, critical in wave pools, where displacement is by design.
Automated chemical control with continuous monitoring is standard and frequently mandated.
Codes and standards
Most US jurisdictions base their aquatic venue codes on the CDC’s Model Aquatic Health Code (MAHC) or on a state code with comparable requirements for turnover, filtration rate, disinfection residual, pH, and monitoring. Filters, pumps, chemical feed, flow meters and UV are normally specified as NSF/ANSI/CAN 50 certified, and control panels as UL 508A. The health authority that will inspect the venue decides how the code is interpreted, so its requirements belong in the equipment review before pricing.
Attraction types
Wave pools, lazy rivers, activity pools, slide catch pools, splash pads and interactive fountains, surf simulators, and theme park water rides each set turnover and disinfection differently. Splash pads and interactive features have the shortest turnover requirements and often supplemental UV because of high user contact with the water. Wave pools and lazy rivers move the most water and need the most surge capacity. Theme park water rides add ride-system hydraulics and show water treatment to the same code framework.
Where projects go wrong
Turnover is calculated on an inaccurate volume. Features, ledges, and irregular geometry can make the actual water volume different from an early design estimate. Filtration sized on the wrong volume may fail to meet the required turnover rate.
Surge volume is undersized. Wave pools and high-bather-load features move a lot of water. Insufficient surge causes flooding or pump starvation, and it surfaces at commissioning with an opening date approaching.
Backwash-water disposal is left between scopes. High-rate sand filters can generate significant backwash volumes, and the discharge destination, whether sanitary, storm, reclaim, or another approved route, needs to be resolved early with the appropriate civil and plumbing disciplines.
Code interpretation varies locally. State and county health departments interpret turnover and disinfection requirements differently. Equipment that satisfies one jurisdiction may not satisfy the neighboring one. Confirming interpretation early avoids re-engineering.
How SIVAT helps
We price equipment packages for multiple bodies of water as a coordinated set, which is where a park with six separate systems saves both money and coordination time.
Equipment these systems use
Have a project in this market?
Send us the plans, specifications, or equipment list. An experienced aquatic equipment specialist will review the project requirements, identify the system needs, and provide clear, competitive pricing.