Any person hereunder desiring to tie a water service line or new main into the existing water system of the Town of Hammonton shall make a map or plat of the area where the tie-in or main is desired, showing the existing lines of the water system of the Town of Hammonton, together with the proposed new lines, and shall submit three copies of such plan, together with an estimate of the amount of water to be consumed, to the Water Superintendent for approval or rejection. If approved, such approval shall be certified thereon and signed by the Water Superintendent, and no such tie-in or new main shall be permitted until it shall have been so approved.