valves
For a while there, it seemed like most pool/spa combinations were being built with raised spas – that is, systems in which the level of the spa was set above the level of the pool, with the connection between the vessels made by means of a spillway of some sort. Recently, however, some of our clients have opted for a different approach in which the pool and spa appear to
Sometimes you just know that a client is going to want something special - something nobody else has. I can think of no other entity that better fills that bill than the Walt Disney Co. Justly famed for its remarkable creativity, spirit of innovation and ultra-high standards for design and execution, I knew going in that working with this amazing organization would mean coming to the table with strong ideas, supreme self-confidence and a demonstrated willingness to test boundaries and perform beyond expectations. Our firm, Captured Sea of Sunset Beach, Calif., was founded with those exact qualities in mind and a mission to create fountain systems throughout southern California that are distinctive, unique in concept, superbly engineered and built to last. Through the past eight years, we've been fortunate to tackle several projects for Disney in southern California. In each case, they were looking for watershapes that would delight visitors while enduring the rigors of heavy-duty use and near-constant operation. The call about the fountain featured in this article came in late summer 1999 from Glendale, Calif.-based Walt Disney Imagineering (WDI), the remarkable division of the company responsible for designing its theme parks and attractions. They told us that they were
Sometimes you just know that a client is going to want something special - something nobody else has. I can think of no other entity that better fills that bill than the Walt Disney Co. Justly famed for its remarkable creativity, spirit of innovation and ultra-high standards for design and execution, I knew going in that working with this amazing organization would mean coming to the table with strong ideas, supreme self-confidence and a demonstrated willingness to test boundaries and perform beyond expectations. Our firm, Captured Sea of Sunset Beach, Calif., was founded with those exact qualities in mind and a mission to create fountain systems throughout southern California that are distinctive, unique in concept, superbly engineered and built to last. Through the past eight years, we've been fortunate to tackle several projects for Disney in southern California. In each case, they were looking for watershapes that would delight visitors while enduring the rigors of heavy-duty use and near-constant operation. The call about the fountain featured in this article came in late summer 1999 from Glendale, Calif.-based Walt Disney Imagineering (WDI), the remarkable division of the company responsible for designing its theme parks and attractions. They told us that they were
Watershape construction is far more sophisticated now than at any time in history. Swimming pools, for instance, are commonly designed to include spas with complex jet manifolds and a wide variety of controllable effects, while vanishing edges, perimeter-overflow details, multiple water levels and various water-in-transit designs are also increasing in popularity. Fountains and waterfalls and the full range of other waterfeatures also are more elaborate, and what all of them require are well-planned systems of valves to control and divert water to all the necessary components, effects and details. These are situations in which valve choice is, in fact, critical to hydraulic-system design. The many types of valves can be separated into three specific categories roughly according to application. There are some that divert water, others that isolate water and still others that
In conceptual terms, watershape filtration is about as simple as it gets: Water that picks up insoluble organic materials in the form of dirt, debris, dust and algae is drawn by the pump to pass through a filter medium of one type or another. The medium - whether sand, a cartridge or diatomaceous earth - traps these materials and lets only clear, clean water back into the vessel. When the pump sends the cleaned water out of the filter, that water returns to the pool to dilute the dirty water in a continuous cycle of cleansing and dilution that ultimately results - when the system is set up the right way - in clear, clean water that's both aesthetically pleasing and safe. Sand, cartridge and diatomaceous earth filters have long dominated the market, and each requires a filter tank with internal components specific to the filter medium it uses. There are common components (as discussed at the end of this article), but it's important for the watershaper to
It should be a given, but it isn't: Despite the fact that proper pump installation is critical to ensuring the reliable and efficient functioning of any watershape's circulation system, too often installers will take shortcuts that compromise performance and shorten a pump's life. In this article, hydraulic expert Steve Gutai opens a new series on proper hydraulics with a concise look at what it takes to get the installation done the right way.
