Changes

Sump tank

29 bytes added, 23:37, 28 November 2014
Construction, operation and maintenance
* Sumps could have level indicators, so that the pumps don’t run dry. Level indicators can be as simple as a dip-stick or can be electronic. Dip-stick systems have the disadvantage of being a conduit for light and impurities to enter the storage tank
* Cylindrical ferrocement or Reinforced Cement Concrete (RCC ) recommended as tank building material. Plastic or brick is not recommended.
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