By chopping open the slab and installed a fitting 45Deg to the drainage line and making sure the line is properly vented and sized
Decide if it is feasable. Are there drains already in place ? Does the existing main drain go through the floor or out the wall. If it's out the wall, you would need to install a pump for the sewage. If it is through the floor, you will have to bust out a section of the floor to install drains if none exist. Fairly expensive and labor intense. so you have to ask if it is worth it. After the drains are dealt with, it is just a matter of walls, plumbing, and fixtures.
You can basically use anything on a garage floor, but what I would recommend is that you get garage floor tiles. The are durable and easy to install. The best thing about it is that it makes the garage look better.
The different types of basement floor drains available for installation include traditional floor drains, square floor drains, round floor drains, and linear floor drains.
Measure the existing frame and purchase a new frame that fits the dimensions. Remove the existing frame by unscrewing it from the wall and floor. Install the new frame by securing it to the wall and floor with screws. Check that the frame is level and adjust if necessary. Attach the garage door to the new frame according to the manufacturer's instructions. Test the door to ensure it opens and closes smoothly.
An epoxy garage floor means your floor will last a much more sustained time than a normal cement floor. Lastly, in the long term having an epoxy garage floor will save you more money. A local contractor would be more than willing to install it for you.
Floating Installation This method the floor floats over foam cushioned padding.
Swisstrax sells a good durable product that makes your garage look good. They sell interlocking tiles that are easy to install. The tiles are resistant to battery acid. I would recommend that you cover your garage floor with Swisstrax.www.swisstrax.com
Can the garage floor mats help with the condensation and garage floors
My garage floor needs a new coat of paint. What is the best garage floor coating paint?
Absolutely, but you have to be aware that it will raise your floor level and you might have a problem with door jambs and levels of flooring from one from room to another.
rustoleum garage floor kit.
By strict calculations OR install the pipe longer then needed and after the finish work cut the pipe to the required height and install the flange