The charge is immediately due and payable upon, and concurrently with, the issuance of a valid building permit, or a valid permit for connection to the water or sewer system of the city, whichever first occurs. The city administrator shall collect the permit charges before permitting any connection to the city water and/or sewer systems. (Ord. 779, 12-1-2003, eff. 1-1-2004; amd. 2007 Code)