All transmission and distribution structures, lines and equipment erected by the Grantee within the City shall be located as to cause minimum interference with the proper use of streets, alleys and other public ways and places, and to cause minimum interference with the rights or reasonable convenience of property owners who adjoin any of the said streets, alleys or other public ways and places. Grantee shall, upon 90 days’ written notice, remove or relocate said lines if the right-of-way upon which said lines are located is altered or changed for any reason. Such removal or relocation shall be undertaken at the sole expense of Grantee.