Sin autem fistulis plumbeis ducetur, primum castellum ad caput struatur, deinde ad copiam aquae lumen fistularum constituatur, eaeque fistulae castello conlocentur ad castellum, quod erit in moenibus.
But if the supply is to be by lead pipes, first of all a reservoir is to be built at the fountain head. Then the section of the pipe is to be determined for the supply of water, and the pipes are to be laid from the reservoir to a reservoir in the city.
final_alignments\Vitruvius_Architecture_Book_8.json