. PDAM ERA KHILAFAH

What looks like a castle / gate is called The Valens Aqueduct or Waterway or clean water channel. .
In the past there was already a PDAM, flowing water from the mountain spring to the city.
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The structure of the building is made with filtering system so clean water up to the mosque mosque and garden city park.
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At the time of Muhammad Al Fatih (1453) this aqueduct was restored to flow water to Eski Sarayi and Topkapi. .
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Because of the Earthquake there was a rift that made water leak, and this building was made stronger by Mimar Sinan during the Caliph Sulaiman Al Qanuny (1530).
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With double arch technique (curved terraced) this building is sturdy until now. .
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A technology that darted out of its era.
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Now that PDAMs are often dead, we may need to learn about the water distribution technology of the day.
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To dapet the effects of light so, pake low speed. Setting his ISO 100. F20 speed 1/2. Photo 2 years yll.
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photo & caption by
Husai Assadi
@husainassadi.