Citywide Non - Arterial Microsurfacing and Crack Seal

2026-11-03

Contractor shall provide an acceptable 10 ' straightedge for this Project . transverse joints shall be straight edged and approved by the Engineer . elevation will meet ODOT 401 . 04 and all other contract requirements . All Surface 5 . 6 . 7 . 8 . The Engineer may do quality assurance testing in addition to that performed by the Contractor . The Engineer or a testing laboratory designated by the Engineer will do any testing for quality assurance . The City will pay all costs of quality assurance . Full depth sawing of patches is required . This area to be removed shall be marked by the Contractor under the direction of the Engineer . The Contractor will provide personnel and equipment for marking of the patches as directed by the Engineer . Cost of full depth sawing shall be included in bid item for patching areas . Areas to be patched shall be delineated in a straight - line geometric pattern . When completed , the patch shall be level and provide a smooth riding surface . Portland Cement Concrete patches will be protected from all traffic for a minimum period of 24 hours before removal of protective devices . No open excavations will be left overnight . All asphalt patch work will require that asphalt rollers and an asphalt laydown machine be available for use on the job as directed by the Engineer . . Contractor will be required to employ the use of an Automatic Grade Referencing System . The equipment shall be capable of accurately and automatically establishing grades along each edge of the machine by referencing the existing pavement by means of a ski or joint matching shoe , or from an independent grade control . Minimum length of ski shall be 40 '. 10 . Prior to application of tack coat , the street shall be blown clean with compressed air to the satisfaction of the Engineer . 11 . The tack coat must be uniformly distributed and adequately cured prior to beginning the overlay . 12 . Contractor shall be responsible for cleanup and / or removal of any excessive spray of any tack coat material to the satisfaction of the Engineer . over 13 . Debris from routing of cracks and cold milling shall be swept and vacuumed the street to the satisfaction of the Engineer . from 14 . Contractor will be responsible for preparation and distribution of a written notice to residents within 48 hours of beginning milling and overlay operations . associated with this requirement will be included in other items of work . Costs 15 . Contractor shall provide a continuous work effort towards total completion work in an area prior to moving to a different location . of the 16 . All full depth asphalt patches will be made only after milling is complete , if milling is required , and prior to overlay . 17 . No masonry structures shall be used in street right of way . Either precast or castin - place structures shall be used .

Oklahoma

2026-04-08