All applications for building permits shall be made, in writing, on forms furnished by the Township and shall be accompanied by a plot plan showing the exact size and location of any buildings or other structures existing on the lot in question or upon abutting land within 50 feet of the side and rear lot lines of such lot and the lines within which the proposed building or other structure shall be erected or altered. There shall, in addition, be included with all applications such other plans, documents and information as may be necessary to enable the Zoning Officer to ascertain compliance with this chapter and all other pertinent ordinances.