It s unlikely that a plumbing inspector would allow a garage floor drain to be directly connected to a municipal sewer system.
Garage floor drain to city sewer.
Remove the grate that covers the opening and make sure there s a plug inside the drain bowl.
There are two main types of garage floor drains.
Round drain grate also known as a drain cover has an open surface area of 9 1 sq.
Installing a floor drain in a garage.
Getting approved for installing a garage floor drain.
Single wall corrugated pipe for a soil tight fit.
Check for a cleanout plug inside the floor drain to get rid of a sewer smell in bathroom or laundry room.
A garage can be a messy place and keeping it clean is much less complicated if you can simply wash down the floor and allow the water to run into a floor drain.
Sewer and drain pipe fittings and 6 in.
A garage drain is also great for rinsing and cleaning the garage floor so all the dirty water doesn t end up on the driveway.
Newer garages like any other building must be constructed to code and a drain or sloped flooring is often included in the code to allow for proper water runoff.
However the mpca underground disposal policy requires that no floor drain effluent can be disposed of on site either through drywells or on site sewage treatment systems.
Installing a garage floor drain is a convenient way of controlling any water that drips off your car and onto the concrete floor.
Surprisingly enough you don t have to be a contractor to install a drain yourself.
Trench and square or round.
If the drain runs to a sewer pit which is not the same as a sump pit it s permissible to drain a washing machine or sink in the floor drain.
I d never connect a garage floor drain to a septic system because i don t want any oil or mystery chemicals stored in the garage to have a chance to get into the septic tank.
If the plug is missing there s a direct path for sewer gas to bypass the water trap.
If the basement floor is lower than the spot where the main sewer line exits the home the floor drain could connect to a third type of drainage system a sewer pit with an ejector pump.
Connects to the spee d catch basin drain 6 in.
And a flow rate of 28 gpm.
All garage floor drains must be connected according to the minnesota plumbing code local building codes and ordinances.