Prior to paving, repaving, grading or other improvement of any street or any part thereof, the City Engineer shall notify all owners of real estate fronting on any such street or any part thereof:
A. 
To make connection with the sewer, gas and water mains laid in said streets.
B. 
To lay such pipes, conduits or drains as shall be approved by the City Engineer from said sewer, gas or water mains to and within the curbline of such street.
If said owner shall not make the connections and lay said conduit, pipe or drain within the time and in the manner prescribed by the aforesaid notice, then and in such case, after a lapse of 30 days from said time, the City Engineer may, in accordance with the applicable provisions of this Code and subject to law, cause said connections and work to be made by a contractor or contractors, under his supervision and direction.
A. 
Within 30 days after completion of the work, each contractor for the required work shall prepare a written statement and account, in duplicate, signed by the contractor, setting forth the following:
(1) 
The name of each contractor.
(2) 
A full and particular survey and measurement of the work done.
(3) 
The date and quantity of work done and the total costs thereof.
(4) 
The proportion of the cost and expense for which each and every owner of the real estate fronting on the street or any part thereof is liable under the contract or contracts aforesaid.
(5) 
The name or names of each owner or reputed owner of the real estate in front of which said work was done and, as nearly as may be, an accurate description and location of each of said pieces of real estate.
B. 
One signed copy of the aforesaid statement and account shall be filed with the Department of Planning and Development and the other with the Department of Finance. Such statement and account shall be regularly entered in the books to be provided for and kept for such purposes.
C. 
After the aforesaid statement and account shall have been regularly recorded as set forth in Subsection B and is found by the City Engineer to be correct, it shall be signed by him and the contractor or contractors and attested by the Director of Department of Planning and Development.
The costs and expenses of the aforesaid work assigned to each piece of real estate, as provided in § 735-17, shall be and remain a lien upon such real estate from the time of the completion of the aforesaid work until fully paid and satisfied, notwithstanding any mistake in the name or names of the owner or owners or omission to name the names of the owners of such lands and real estate in such statement or account.