Oil Contamination Solutions In Systems

Flushing and Purification HPU Sumptank

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Power Plants and Energy

Initial Client Problem

A hydroelectric power plant in West Java reported issues including a leaking accumulator, stuck DCV, oil contamination, and damaged pump components, which risked introducing debris into the hydraulic system.

Our Solution

TeknoFluida immediately responded by flushing the hydraulic system and purifying the HPU sump tank using DS-70. The work began by isolating the main accumulator line by closing the block valve and ball valve to prevent cross contamination. Flushing and purification were carried out for 8 hours, with a target of ISO 16/14/12 cleanliness and regular ventilation to release trapped air. We managed to achieve a cleanliness level of 16/13/8 which was previously at 20/17/15 according to ISO 4406 standards.