A. The applicant will be required to pay the city, in advance, the estimated net cost of installing and removing the facilities necessary to furnish the service; and

B. Where duration of service is to be less than one month, the applicant may also be required to deposit cash equal to the estimated bill, subject to adjustment and refund or repayment in accordance with actual bill rendered upon discontinuance of service; or

C. Where the duration of service is to exceed one month, the applicant may also be required to establish his credit in the manner prescribed for permanent service in the preceding section.

D. In the event a temporary service becomes permanent, the city will refund to the temporary consumer the amount paid for a temporary service installation upon payment of the applicable connection fee provided for in this chapter.