Stopping the subsidence of Riga tramway, restoring its bearing capacity and re-levelling the concrete slabs

THE PROBLEM

Riga authorities decided that during the renovation of the tramway tracks the heating system pipeline that was running under the tracks had to be replaced as well. As the location of the pipeline changed after the construction of the technical line, it was decided that the pipeline was to be installed by way of boring. Unfortunately, boring operations resulted in decreased density and settlement of the ground, which in turn led to uneven settlement of slabs under the tracks.

WORK PROCESS WITH URETEK TECHNOLOGY

URETEK Baltic team performed the works at night, when the trams were not operating. First and foremost the settled area was identified, following which cavities in the ground were filled by injections of geopolymer resin.

THE RESULT

When the ground surface was stabilised and its loadbearing capacity restored, the slabs and tracks were again raised to their initial height. The entire work process took 4 hours, and this method was the most efficient way to solve the given problem.

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“Thank you very much for solving my problem and for your patient communication.”

Urve

Jõgeva county, Estonia

“Super positive experience from the first contact. The young men behaved very politely and correctly from start to finish. Good luck for the future and keep up the good quality.”

Mairi

Tallinn, Estonia

“Excellent service and all the work completed as planned. The concrete floor of our warehouse was raised to the designed height in one day and we did not have to stop the work of the employees in any way. We really recommend.”

Toomas

Tallinn, Estonia

“Thank you for your work. Of course I will recommend you to others because I liked the service and attitude you offered.”

Ainis

Baloži, Latvia

“We received a very complete and detailed consultation regarding the subsidence of our house. They are professionals in their field. Excellent job. Thank you.”

Violeta

Panevėžys, Lithuania

“We were concerned about cracks in our house. We contacted URETEK and received a pleasant and detailed consultation. Very professional approach. The work was done quickly and without “surprises”. We really recommend them.”

Tomas

Vilnius, Lithuania

“Thank you! You saved our house. Even though our house is not big, your care and attention to details was amazing. All my flowers and herb beds remained unharmed. Sorry for the stupid questions, but now I know a lot more about how it happens and why. The job was done in a few hours.”

Aija

Dreiliņi, Latvia

“We already thought that the floor was broken and lived in fear that one day the pipes might break. URETEK lifted everything in one day. The way it happens is impressive. While we were walking around the house, they were working from the outside. Quiet and invisible. Thanks guys.”

Gatis

Liepāja, Latvia

“We were already very worried about the condition of our home. We contacted URETEK specialists, who reviewed the situation and gave us professional advice on how to stop the subsiding of the house. Very pleasant attitude. The work was done quickly and our concern was resolved . We definitely recommend.”

Martin

Tallinn, Estonia

“It was an excellent customer experience from both the consultant and the technicians part. I definitely recommend both the product and the service.”

Margus

Tallinn, Estonia

“We received very thorough information and consultation about our house. They are professionals in their field. The work achieved the maximum possible result. Thank you!”