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Cutting a trench in concrete floor.
Extend the groove the length of the fresh mortar.
Mix new mortar in a wheelbarrow and pour concrete into the trench you cut.
Locate the area of the concrete floor where you would like to cut the channel.
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Make sure the groove is at least 1 inches deep and at least 3 inches wide.
Connect one end of a.
Allow at least 48 hours drying time.
Check to make sure there are no electrical or plumbing lines.
How to cut a shallow channel into a concrete floor.
Tools used in this video.
Continue to cut along the entire length of the chalk line then go back to the starting point and make a second pass.
Once the concrete is out you can dig in the remaining trench to remove the sand or soil before running the new plumbing.
Considerations cutting through a concrete floor should be a last resort.
Don safety glasses hearing protection and steel toed boots for protection.
This is how to video on cutting a plumbing trench in concrete.