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Settling wells

Settling wells are used to collect of sediment in a sewage system. Depending on the diameter of the settling well, it can be made in a version with access (diameters above DN600) or without access (diameters up to DN600).

Spigots in the well may be as bare ends or have connecting elements (flanges, socket).
Bottom execution: Usually the bottom is made from HDPE plate, but when the well will work in wetlands then it is recommended to make a additional chamber (the bottom is filled with concrete in this case)
Execution of the top:The top of the settling well is usually made from HDPE plate, on which a relieving and cover plate is mounted (on which it is possible to mount a manhole type A15, B125, C250, D400).
Operation:Wells up to D800 diameter are made as manhole, while the above DN800 are manhole wells (a service crew may enter). In the manhole design, manhole steps are welded to the well walls.
Stiffness Range:PN EN13476 - 2 type A
Material:PEHD
Dimensions:Diameter from DN 300 to 2000 mm, height from 1.2 meters to 5 meters (as agreed with the customer)
Ring stiffness:from SN2 up to SN16 acc. to PN-EN ISO 9969
Statistical classification of the product:PKWiU 25.21-21
Delivery metod:Wells are delivered to the customer without special packaging. The well is equipped with transport handles.
Documents:NATIONAL DECLARATION OF PERFORMANCE NO. PE / S1; NATIONAL TECHNICAL ASSESSMENT ITB-KOT -2019/1177 edition 1, NATIONAL TECHNICAL ASSESSMENT ITB-KOT -2019/0890 edition 1, NATIONAL TECHNICAL ASSESSMENT IBDiM-KOT-2019/0425 edition 1,Technical Opinion GIG No. 217B / 12 / SM1,
NoThe diameter of the well
[mm]
ExecutionRemarks
1 300Non-manhole well, SN2 ... SN8, height as agreed with the customer
2400Non-manhole well, SN2 ... SN8, height as agreed with the customer
3600Non-manhole well, SN2 ... SN8, height as agreed with the customer
4800Non-manhole well, SN2 ... SN8, height as agreed with the customer
51000Manhole well, SN2 ... SN8, height as agreed with the customerThe top of the well can be made in the form of a cone cap or from a HDPE plate
61200Manhole well, SN2 ... SN8, height as agreed with the customer
71400Manhole well, SN2 ... SN8, height as agreed with the customer
81500Manhole well, SN2 ... SN8, height as agreed with the customer
91600Manhole well, SN2 ... SN8, height as agreed with the customer
101800Manhole well, SN2 ... SN8, height as agreed with the customer
112000Manhole well, SN2 ... SN8, height as agreed with the customer
122200Manhole well, SN2 ... SN8, height as agreed with the customer
132400Manhole well, SN2 ... SN8, height as agreed with the customer
142500Manhole well, SN2 ... SN8, height as agreed with the customer