Water supply and sewerage systems for the trade and logistics complex with a car wash for 2 stations in Dibrova, Yavorivskyi Distr., Lviv Region
Students Name: Medvediev Oleksii
Qualification Level: magister
Speciality: Water Supply and Sewerage System
Institute: Institute of Civil Engineering, Infrastructure and Life Safety
Mode of Study: full
Academic Year: 2025-2026 н.р.
Language of Defence: англійська
Abstract: List of sources used: 1. DBN V.2.5-64-2012. Internal water supply and sewage. 2. DBN V.2.5-74:2013. Water supply. External networks and structures. Basic design provisions. 3. DBN V.2.5-75:2013. Sewerage. External networks and structures. Basic design provisions. 4. Matsievska O.O. Water supply and drainage – Lviv: Lviv Polytechnic Publishing House, 2015. – 137 p. 5. External non-pressure drainage networks made of two-layer plastic pipes with a structured wall. Design and construction manual / Zhuk V.M., Stasyuk M.I., Matsievska O.O., Voznyak O.T. – Elplast Company, Lviv Polytechnic National University, 2005. – 52 p. 6. DSTU EN 14154-1:2015 Water meters. Part 1. General technical requirements. 7. DBN V.1.1-7:2016 "Fire safety of construction sites. General requirements" 8. DBN V.2.2-27:2025 "Industrial buildings" 9. Water Code of Ukraine // Resolution of the Verkhovna Rada of Ukraine dated 06.06.1995 No. 213/95-ВР. 10. El-Ashtoukhy, E.-S. Z., Amin, N. K., & Fouad, Y. O. (2015). Treatment of real wastewater produced from Mobil car wash station using electrocoagulation technique. Environmental Monitoring and Assessment, 187(10). 11. Maqbool, F., Kamal, R., Bhatti, Z. A., Pervez, S., Sajid, M., Haleem, K., & Faridullah. (2019). Effects of hydrocarbon degrading inoculum for carwash effluent treatmenin a uasb reactor. Desalination and Water Treatment, 164, 31–38. 12. Wlodyka-Bergier, A., Mazur, R., Kowalewski, Z., & Bergier, T. (2023). Research on the possibility of using moving bed biofilm reactors for treating car wash wastewater. Desalination and Water Treatment, 301, 150–158. equipment allows for high-quality and uninterrupted automatic operation around the clock. To treat domestic wastewater of the trade and logistics complex with a car wash, a Kingspan Biodisc biological treatment plant with a capacity of 25 m3/day is provided. The treated wastewater is discharged into a reservoir near the construction site. To clean the wastewater from the driveways and technological equipment of the car wash, a VODALAND OilPro200/ oil separator with a capacity of 5 l/s is used. To ensure comfortable conditions for warehouse workers and administrative staff, sanitary facilities are provided. Internal water supply and sewage networks are designed in accordance with DBN V 2.5-64:2012 "Internal water supply and sewage" and other current regulatory documents. In addition, a rainwater and industrial wastewater drainage system has been developed in accordance with current requirements. The scientific part of the project describes methods for treating industrial wastewater from car washes. An assessment of the impact of the project for the construction of water drainage networks and treatment facilities on the natural, man- made and social environment has been carried out. The use of PVC pipelines for the construction of sewage networks is economically justified. The implementation of the construction project will provide uninterrupted water supply and drainage to the trade and logistics complex with a car wash for their full functioning. Designing a car wash and warehouse requires a comprehensive approach, including analysis of technological processes, calculation of production space requirements, determination of optimal equipment location, and compliance with construction, fire, sanitary, and environmental standards. Engineering networks also play a significant role - water supply and sewage, ventilation, heating, and power supply. Their proper design is important for safe, economical, and uninterrupted operation of the facility. The purpose of the MCR is to calculate water consumption for household, drinking, and production needs of a trade and logistics complex with a car wash in the village of Dibrova, the amount of rainwater, and the calculation and selection of the necessary types of structures. The total water consumption of the complex is 10.33 m3/day, of which 9.6 m3/day is for production needs. To meet these needs, water intake structures are constructed in the form of wells for groundwater intake. Non-pressure water is located at a depth of 10 m, the reservoir thickness is 8 m. The well provides the required amount of water supply, taking into account maximum consumption. Taking into account the required pressure and supply, well pumps of the WILO Xiro SPI 6.45-07-A1/XC6-WR-11- DOL-A1 type were selected. To ensure the regulatory indicators of water from the wells, a water purification plant from the ECOSOFT company was adopted, which consists of a water softening and deironing filter and a coarse filter, as well as an automation system. The technological scheme of the water supply and drainage of the car wash was developed taking into account the type and modes in which it will operate. The