The effect of land subsidence on the selection of raw water sources in hotel and apartment buildings in Semarang city
Sudarno, Kiono B.F.T., Syahputra B.
Abstract
The Semarang City Government prohibits groundwater/deep wells in hotel and apartment buildings because the use of groundwater or deep wells in locations that have experienced subsidence will further aggravate the subsidence. The method used in this research is to purposively select hotel and apartment buildings in Semarang that have received an assessment by the Semarang City Building Expert Team and have received a certificate of serviceability. Furthermore, compare the map of land subsidence in some areas of the city of Semarang with the natural water sources used by the hotel and apartment buildings. The research results showed that from 10 hotel and apartment buildings, there were 7 that used deep wells in zone level II, namely subsidence between 2.1 to 4 cm/year. Meanwhile, 3 other hotel and apartment buildings use water from the Municipal Drinking Water Company of Semarang. The existence of hotel and apartment buildings that use groundwater/deep wells in zone level II will increase and trigger the more significant subsidence in the area, thereby increasing the level of subsidence to level III.
No Title
Sabri LM, Wirawan AR, Yuwono BD
No Title
Sarah D, Soebowo E
No Title
Fauzi LA, Rachmatiyah N, Yutrisya A
A review on land subsidence caused by groundwater withdrawal in Xi’an, China
Cheng W.-C., Wang Y.-Q., Wang Z.-F.
No Title
Prafitri AL, Subowo A
No Title
Suwarno S
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Hariawan ES, Pratikso Soedarsono
No Title
Fuji R
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Gaffara GR, Wulandari F
No Title
Sugiyanto, Supriyadi Khumaedi
Syahputra B., Nafiah, Poedjiastoeti H.
Iop Conference Series Earth and Environmental Science
Sudarno, Kiono B.F.T., Syahputra B.
Aip Conference Proceedings
Sudarno, Kiono B.F.T., Syahputra B.
International Journal of Geomate
Syahputra B., Satrio E.M., Rahmaddiansyah V.A., Adi T.A.N.
Iop Conference Series Earth and Environmental Science
Syahputra B.
Iop Conference Series Earth and Environmental Science
