City-owned sewerage company PD PAL Jaya, finally found the cause of the blockage of the sewage pipeline at Jalan Denpasar, Setiabudi, South Jakarta. It was caused by cable piles that clog its flow.

PD PAL Jaya Operation and Maintenance Manager, Adri Potianti said that his ranks received the report on July 2, 2019 and immediately came to the location. 

"We had difficulties to pick up the cable from a pipe but we could handle it gradually," he expressed, Wednesday (7/17). 

To pick up it, a rodding equipment sent to the location. But now it was still in the handling. 

"We're also cooperate with the Environment Agency to optimize our work," he said.