Leveling Rods, Grade Rods, Direction Elevation Rods, Leveling
Remember, grade rods are also known as “leveling rods” or “builders rods” , and are not only used by land surveyors. Most of the time, grade rods are used by contractors that build many different things but mostly including concrete work, paving asphalt, installing concrete floors, driveways and foundations, trenching and piping gravity utilities like sanitary sewer and storm drains, as well
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DATE:2020-07-02