So soon as the Mayor and City Council of Baltimore shall be ready to begin work under this subheading, the Roads Engineer of Baltimore County, for the time being, and the City Engineer of Baltimore City, for the time being, shall, together, make a careful inspection of all public roads, and portions of public roads, and of all bridges, of Baltimore County, certain or likely, in the opinion of said Roads Engineer, to be used by the Mayor and City Council of Baltimore, or its agents, or contractors, for teaming, or hauling, in connection with said work, and shall thereupon draw up a memorandum, in writing, one duplicate whereof shall be filed and kept in the office of the County Commissioners of Baltimore County, and the other duplicate whereof shall be filed and kept in the office of the Comptroller of Baltimore City, certifying to the precise condition, at that time, in point of repair in their opinion, of all such roads, and portions of roads, and of all such bridges, and thereafter, at regular intervals of six months, there shall be a similar inspection by said officers of all such roads, and portions of roads, and of all such bridges, and immediately after such inspection, said engineers shall, in like manner, draw up a similar memorandum in writing, duplicates whereof shall be filed and kept in like manner as aforesaid, certifying in precise terms to the physical and pecuniary extent, to which, in their opinion, such roads and portions of roads, and such bridges shall have been injured by reason of the extra wear and tear imposed upon them since the next preceding inspection, by such teaming or hauling, and, in said memorandum, the pecuniary extent of said injury shall be computed and set forth in dollars and cents, and, so soon as said memorandum shall be signed by said engineers, and filed in duplicate as aforesaid, the amount of the pecuniary injury, so certified, shall at once become due and payable by the Mayor and City Council of Baltimore out of the proceeds of the loan hereinafter mentioned to the treasurer of Baltimore County, as a fund for the repair of such injury. In the event of disagreement between said engineers as to any matter devolved upon them by the terms of <cite data-path="25|§25-10">this section</cite> of this subheading, all the provisions of the next preceding section of this subheading, relative to disagreement between said officers as to the diversion, alteration, closure or destruction of highways or bridges of said county, shall likewise be applicable to said disagreement under <cite data-path="25|§25-10">this section</cite>. Said engineers shall have plenary power to consider and decide all questions arising in the discharge of their duties under <cite data-path="25|§25-10">this section</cite>, and shall have the same power to summon and require the attendance of the witnesses, in connection with their inquiries under <cite data-path="25|§25-10">this section</cite>, and to have them sworn, as is provided for in Section 25~9 of this subheading, and they shall be allowed the same per diem, and other reasonable expenses, including the same compensation to witnesses; all to be paid by the City of Baltimore. The powers and duties of the City Engineer under <cite data-path="25|§25-10">this section</cite> may, at any time, with the consent of the Mayor of Baltimore City, be delegated by him to one of his assistant engineers, or to some engineer, named by the persons hereinafter charged with the duty of carrying the work under this subheading into execution. P.L.L., 1915, §826-II 1927, §826K 1930, §826K 1938, §1047 1949, §1047 1969, §25-10 1908, ch. 214