Reconstruction of the water supply network in the section from the Old Lustdorf road to the street. Garmanna h/m “Chornomorka-2” village Lymanka

An urgent problem of the Tairovska community is the lack of high-quality water supply to subscribers, which is connected with the wear and tear of the water supply network (the service life is already more than 30 years), the outdated technology of their laying. An old steel water pipe with a diameter of 150 mm is laid on the section of Garmanna Street, which is in an emergency condition and needs reconstruction.Subscribers connected to the water supply in the village of Lymanka h/m Chornomorka as of 01.10.24: more than 5 thousand people, taking into account the expansion of connected subscribers, of which 180 are IDPs, who have been living in the territory of the Tairovska community since the beginning of the full-scale war. The existing pipelines are not able to work in normal mode with a further increase in subscribers. Therefore, a decision was made to develop project solutions for the reconstruction of this section of the water supply network. 

The pipe has local corrosion and deformation damage. In addition to mechanical damage, there is a violation of the tightness of pipeline joints, which often leads to the occurrence of emergency situations at butt joints of metal pipes.The service life of the water supply network is more than 30 years, which requires a complete replacement of the pipeline. A polyethylene pipe with a diameter of 30-100 mm is also laid in this area.

In the section between Harmanna Street and Staraya Lustdorfska Road, the water supply network is made of plastic pipes with a diameter of 25-50 mm. 

The water supply network along the Old Lustdorf road is made of polyethylene pipes with a diameter of 225-160 mm, which feeds the “Zolota Girka” railway station and partially the “Chornomorka-2” railway station. The water supply system in the territory to be reconstructed is extensive and of various cross-sections. There are no fire hydrants. A complete set of design documentation is available: design and estimate documentation, feasibility study, expert report No. 11/0114Ю-07/24 dated 11.07.24, Design assignment. 

According to the conclusion of the expert report No. 11/0114Ю-07/24 dated 11.07.24, the project implementation period is 4.5 months. 

Technical indicators: 

• The volume of the building is 21.12 m3 
• The total length of the reconstruction section is 1,575.3 m.p 
• The total length of the pipelines is 2,767 m.p