"Final assessment" means, with respect to each property to be assessed in connection with a local improvement, the total assessment levied against the property following completion of the local improvement. The total assessment shall be based on the actual costs of the local improvement and the formula for apportioning the actual costs to the property.
(5)(a) "Financing" means all costs necessary or attributable to acquiring and preserving interim or permanent financing of a local improvement.
(b) The costs of financing may include the salaries, wages and benefits payable to employees of the local government to the extent the same are reasonably allocable to the work or services performed by the employees in connection with the financing of a local improvement or any part thereof. However, as a condition to inclusion of any salaries, wages or benefits payable to employees of a local government as financing costs of a local improvement or any part thereof, the local government shall establish a record keeping system to track the actual work done or services performed by each employee on or in connection with such local improvement.
(c) Financing costs that are to be incurred after the levy of a final assessment may be included in the final assessment based on the local government's reasonable estimate of the financing costs if the local government first documents the basis for the estimate and makes the documentation available to interested persons on request.Oregon Legislature 1See also installment application