Septic Tanks

Barkman Concrete began producing septic tanks in 1952, and over the years, we have continued to serve our customers’ needs with reliable precast concrete tanks made through time-tested processes.

Barkman Concrete Tanks meet all CSA specifications and all Manitoba Provincial codes.

Pump/Trickle Tanks

This is a two-compartment tank where the effluent is discharged to the field through gravity flow or through a sewage pump, which is operated by an automatic control switch.

Holding Tanks

A holding tank may have one or two compartments. This tank has only one inlet and the sewage must be “pumped” out by truck when the tank fills up. The raw sewage must be hauled elsewhere for disposal. The tank lid has a smaller 8” access lid for the pump out hose.

Contact our Inside Sales Team for more information at or call us at (204) 326 3445 or 1 800 461 2278.

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