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7 Cards in this Set
- Front
- Back
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What is the purpose of water regulations? |
Prevent contamination Prevent waste of water Prevent misuse Prevent undue consumption Prevent erroneous measurement |
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Regulations are designed to? |
Permit the introduction of new products. Support environmental awareness.materiel |
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Materials, appliances and installation are covered by? |
British Standard (BS) water regulations. |
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Sources of information for WR |
Department of Environment, Food and Rural Affairs (DEFRA) Water Fittings and Materials Directory. Produced by WRAS. British Standards, BS6700 relates to Cold Water Supply. |
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More Sources of information for WR |
Manufacturer Instructions, which take precedence over BS. |
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Name some site information Sources. |
Site plans Building plans Service layout Job specifications. Work programs. Bill of quantities. |
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What are the general requirements of water regulations? |
Use of lead pipes and solders containing lead is prohibited in drinkable water. Limits on the use of galvanised steel tubes. (Dezincification) Use of storage cisterns for domestic purposes. Underwater pipes in toxic soil |
