Following the decision by the City to require the dedication of land, provision of interim facilities, or the payment of fees, or a combination thereof, the governing body of the district shall submit a schedule specifying how it will use the land, facilities, or fees, or combination thereof, to solve the conditions of overcrowding. The schedule shall include the school sites to be used, the classroom facilities to be made available, and the times when such facilities will be available. In the event the governing body of the district cannot meet the schedule, it shall submit modifications to the City Council and the reasons for the modifications. The City Council shall make a finding that the facilities to be constructed from such fees, or provided by the builder, or the land to be dedicated, or a combination thereof, is consistent with the General Plan.