AMBLES AMBLES MUD RETAINER

The land measuring juru officer (Surveyor) conducts soil measurement with waterpass digital tools, above the ambles mud retaining ambles at 67 Gempol Sari, Tanggulangin, Sidoarjo, East Java, Monday (8/10). The measurement is the monitoring of the condition of the embankment soil that has a decrease and crack of the embankment soil due to the volume of mud. ANTARA PHOTO/Umarul Faruq/foc/18.