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Saneamento 001 a 051

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SISTEMAS DE ABASTECIMENTO E DISTRIBUIÇÃO DE ÁGUA<br />

Bases Quantitativas de Projectos / Vida Útil e Horizonte de Projecto<br />

Furos e poços<br />

Tomadas<br />

de água<br />

Tipo de obra<br />

Duração<br />

provável<br />

(anos)<br />

50 a 60<br />

40 a 50<br />

Horizonte de<br />

Projecto<br />

(anos)<br />

20 a 30<br />

20 a 40<br />

<strong>Saneamento</strong> I [18]

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