NVK Hypermarket with fat trap

Water supply and sewerage

This section of the construction project provides for the construction of on-site networks and water supply and sewerage facilities of the indoor market on the street. Zaslonova.

The construction project was carried out on the basis of the approved assignment for design, topographic survey, technical specifications.

The designed facility is located in the city of Soligorsk, where there are water supply and sewerage systems. These systems provide water supply and waste water reception of the designed facility.

Domestic drinking water supply

The water supply system provides water to the household and drinking needs of the designed facility .

External fire extinguishing is carried out from existing hydrants. The source of water supply is the existing water supply network of the city.

Trunk networks are designed from PE pipes - 100 with a diameter of 110 mm .

Domestic sewage system

Domestic sewage is discharged into domestic sewage.

The sewer network at the site is designed by gravity, from PVC pipes.

Rain sewer

The rain sewer system is designed for the discharge of rain wastewater.

The estimated rainwater flow rate is 146.2 l/s.

The network is designed gravity from PVC pipes.

To clean the first most polluted portions of rain and to clean the drains from irrigation of the territory, from soil contamination and petroleum products, it is planned to build treatment facilities of the company "Labko," with a capacity of 20 l/s as part of: sand separator "Labko Euro HEK 13000 (PE)," gasoline oil separator "Labko Euro PEomK"

The "Euro HEK Omega" sand separator is part of the separator system installed in front of the gasoline oil separator. Suspension in waste water settles in the sand separator, which ensures uninterrupted operation of the gas and oil separator.

Euro PEK Omega Filter is designed for stormwater and wastewater with low oil content. The Euro PEK Omega Filter is a first class separator based on the European standards EN 858, in which the coalescent 3D module provides a high degree of cleaning. In the Euro PEK Omega Filter, the SET1000 alarm monitors the level of separated oil products and the overpressure in the system. The signal about the need for unloading through the data transmission unit at Labcom can be transmitted directly to the offloading company.

The concentration of substances before purification is: suspended substances - 50 mg/l, oil products - 30 mg/l. The concentration after purification is: suspended substances - 10 mg/l, oil products - 0.3mg/l.

Technical indicators

External fire extinguishing flow rate 25l/s

K2- rain sewer: qsec = 146.2 l/s