Gastello Street. Its repair started about a month ago. It is necessary to replace the roadbed on the main highway of the western part of the city for almost two and a half kilometers.
- We are still seeing the first leveling layer of asphalt. Ahead of laying curbs, raising wells and only then laying the top layer of the roadway. The so-called SCHMA.
Bus stops, technical and pedestrian sidewalks will also have to be paved. Quality control is carried out at different stages. Each must be carried out in strict accordance with the requirements.
On this type of asphalt, we determine the thickness of the arranged structural layer during selection and then in the laboratory we determine the indicators of water saturation and the indicators of the compaction coefficient,
- Pavel Glotov, Chief Specialist of the Department of Quality Audit and Introduction of New Technologies of the Voronezh branch of the FAA "ROSDORNII".
As a leveling layer coarse-grained porous asphalt of the 2nd grade is used, which corrects the irregularities left after milling. Its thickness should be at least 4 centimeters.
This indicator is normal. The rest will be evaluated in about a week, when laboratory tests are completed. They will be held in Voronezh, at the ROSDORNIA road laboratory.
Our branch conducts quality audits at the facilities of the national project "Safe and high-quality highways" in 9 regions of our country. One of them is the Tambov region. In the Tambov region this year we plan to check at least one object of each contractor,
- Pavel Glotov, Chief Specialist of the Department of Quality Audit and Introduction of New Technologies of the Voronezh branch of the FAA "ROSDORNII".
Now 24 highways are being repaired in the region. A number of other facilities are undergoing competitive procedures. In addition to ROSDORNIA, specialists of Uprdor "Moscow-Volgograd" monitor the quality of work, customers, contractors should also carry out self-control.
In fact, there are a number of comments, they are not critical, we will focus on them now, customers will conduct the appropriate work with contractors. What is revealed will be eliminated in the near future,
- Nikolay Kharlamov, Acting Deputy Head of the Department of Highways and Transport of the Tambov region.
As for Gastello, the repair of the road should be completed before October 1.
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