1. Seller will provide unclassified excavation and/or clearing and grubbing services for projects as directed in writing by the Public Works Department Representative. Services may include the use of a survey level. 2. Seller is responsible for the use and maintenance of any grades existing on the project, and any alteration of such grades must be agreed upon with the City representative in writing. 3. A minimum bed grade of .005 (one-half percent) to be maintained, if possible, on projects where new grades are established. 4. Side slopes of the channels and creeks are to be constructed on a minimum of 3 horizontal to 1 vertical slope whenever possible. 5. Seller shall be responsible for any construction materials left or washed in the channels and creeks. No obstruction to flow shall be left at the end of the work shift unless authorized by the City in writing. 6. Finished grade must be able to receive sod application with no further preparation required. 7. The City will assume responsibility for re-vegetation of excavated areas as it deems necessary. The excavated materials shall become the property of the Seller until disposal of in a pre-approved designated area.
