Location : Dubai - U.A.E.
Year : June 2019

Problem : A tunneling contractor in Dubai was having trouble emptying containers filled with sludge that was excavated from tunnel boring works. The sludge was a mixture of sand, mud and cement products, thus having high specific gravity, and could only be removed using an excavator, which was a time consuming procedure.

Solution :A tunneling contractor in Dubai was having trouble emptying containers filled with sludge that was excavated from tunnel boring works. The sludge was a mixture of sand, mud and cement products, thus having high specific gravity, and could only be removed using an excavator, which was a time consuming procedure.

Due to the success of the Dragflow El 7.5S, the contractor was able to maintain the level of sludge in the containers from time to time.