After all earthwork is substantially complete and all drains installed, the subgrade shall be brought to the lines and grades shown on the plans or as may be otherwise approved in accordance with these standards. The grade and cross-section of the earth subgrade as finished shall be within a tolerance of not to exceed 1/2 inch from a true subgrade. It is permissible to finish within this tolerance by blading or other mechanical means without the use of side forms. If these methods do not finish within this tolerance, side forms may be required.
(Ord. 16-2020, passed 12-7-20)