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1. why do we need to have a proper sanitary plan in constructing a building?

2. what are the main requirements of a good plumbing system?​


Sagot :

Answer:

1. Residential drainage systems are very important as they prevent rotting, mold, mildew, and structural damage in buildings from a buildup of water.

2. The three chief aims of a good plumbing system are to supply safe drinking- water in adequate quantities, to remove liquid wastes efficiently, and to minimize risk of failure through vigilance and quality assurance.

Hope it helps

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