A.
No grading permit shall be issued for grading unless the applicant shall first post a security with the city comprised of a cash deposit or a combination of cash deposit and corporate surety bond of a surety authorized to do business in the state. An instrument of credit or other security pledging the performance of the work, may be submitted in lieu of the surety bond to insure installation of required structures, drains, landscaping, irrigation and other improvements shown on the grading plans. Such funds are trust funds for the purposes of satisfying the cost of correcting any deficiency, hazard or injury created by the work or lack of maintenance thereof. An irrevocable standby letter of credit issued by a financial institution subject to regulation by the state or federal government may be posted in lieu of the surety bond, instrument of credit or other security.
B.
The estimated cost of the work shall be determined by the city engineer after reviewing the civil engineer's estimates. If the city engineer determines that the size, complexity and scope of the work does not justify the full amount of the security, he or she may waive all or part of the amount to the extent that there is no hazard or danger. If the scope of work increases, or new conditions are discovered after grading commences, the city engineer may increase the amount of the security.
C.
The security shall be in the form approved by the city attorney. The total amount of the security shall be equal to one hundred fifty percent of the estimated cost of the grading work authorized by the permit plus an additional sum equal to one hundred percent of the estimated cost for the construction of drainage structures or facilities, including standard terrace drains, slope planting, irrigation system, erosion control devices, retaining walls and similar facilities authorized by the permit.
(Ord. 371 § 1, 2008; Ord. 428 § 1, 2015)