[Amended by L.L. No. 15-1960; L.L. No. 3-1961; L.L. No. 1-1972]
The City Council shall, by general ordinance, prescribe, approve, and adopt the kinds of material to be used in paving, repaving, repairing, surfacing or resurfacing the streets and public places of the City, and fix the standard of excellence and test required for each such material. Specifications for the performance of the work involved in such improvements with each kind of material so prescribed, approved and adopted shall be the standard construction specifications for like improvements with like materials adopted by the State of New York, Department of Public Works, on January 2, 1957, or as the same may hereafter be amended. The City Engineer shall prepare standard specifications in accordance with such ordinance for the performance of the work involved in such improvement with each kind of material so prescribed, approved and adopted therefor. Whenever the City Council shall determine to make any such improvement, and the proceedings provided by law as preliminary thereto shall have been taken, the Board of Estimate and Contract shall advertise for proposals for the furnishing of the materials and the performance of the work involved in such improvements, and specifications shall be prepared and proposals shall be invited pursuant to the provisions of the Charter, for the construction of such improvement with each kind of material so prescribed, approved and adopted by the City Council. In any case where the City Council shall determine that the expense of any such improvement is to be assessed against the properties abutting upon the street, or part thereof, to be improved, and more than one kind of material is prescribed in the ordering ordinance, thereby permitting the Board of Estimate and Contract to make a choice between alternate materials for the street pavement, or for the street curb, or for the sidewalk, then within one week after such proposals on alternate materials have been received and opened, the Clerk of the Board of Estimate and Contract shall cause to be published in the official newspaper or papers for two successive days, exclusive of Sundays or holidays, a notice containing a summary statement of such proposals on alternate materials. A majority of the property owners, owning not less than one-third of the feet front of property abutting on such street, exclusive of City property, may file with the Board of Estimate and Contract and with the City Council, not later than five days after the last publication of such summary statement, a petition or other writing, designating the kind of material desired by them to be used for the portion of the improvement for which proposals on alternate material have been received by the Board of Estimate and Contract. The City Council shall, not less than 10 days thereafter, hold a public hearing thereon. If after such public hearing, the material or materials designated by such owners be found advisable, suitable and satisfactory to the City Council it shall amend the ordering ordinance by directing such designated material to be used and shall eliminate other alternates and the Board of Estimate and Contract shall award the contract to a bidder who submitted a bid on the material so designated and whose bid is deemed to be the most advantageous to the City. Unless the City Council amends the ordering ordinance at the next succeeding legislative meeting following the date of such hearing such petition or petitions shall be deemed rejected and the alternate materials designated by the City Council in the ordering ordinance shall be the only ones considered and the Board of Estimate and Contract shall choose among the alternates and shall award the contract to the bidder whose bid shall be deemed the most advantageous to the City.