LONGSOR EMBANKMENT

TANGGUL LONGSOR A Sidoarjo Mud Control Agency (BPLS) is located at the 76-77 tanggul point which is longsor in the village area of Glagah Arum, Porong District, Sidoarjo, Tuesday (11/8). The sludge sludge retaining rig, undergoing a four-meter ground drop with a length of 220 meters. PHOTO ANTARA/Eric Ireng/pd/09