San Francisco : Architect and Engineer, Inc · leaf 471
use. If it were not for natural and mechan-ical losses of water, such as is lost throughevaporation, wet swimming suits, splashinto the scum gutter, surface cleaning, andvacuum pool cleaner losses, it would bepossible to use the same water for years. safety. Two tests each day are usuallymade. The… … rlmto by Gralian LOWER PLUNGE, HOTEL DEL MONTE, CALIFORNIALewis P. Hobart, Architect The necessary amount of water must beadded, of course, to make up for theselosses. In order to check sterilization and alka-linity of swimming pool water, the modernplant is now equipped with simple…
Architecture · Building
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