(1) A sanction to erect a building accorded under these rules shall be valid for three years from the date on which it is sanctioned and may be renewed thereafter for a further period of two years on payment, in cash or bank draft, of such fee as may be determined by the Chairman-in-Council on the basis of rule 24, and on production of the previously sanctioned building plan. A building plan may be revalidated for a further period of 5 years only in case a building has been partly completed and occupancy certificate in terms of rule 34 has been issued as well as on production of the previous sanctioned building plan, the completion certificate and on receipt of fees subject to minimum of 25% and maximum of 50% of sanction for construction of building fee required to be paid as to be determined by the municipality from time to time.
(2) The erection of a building or work shall be completed within the period specified by the Board of Councillors under section 211.