The work consists of 4” HMA milling and 4.25” resurfacing, drainage structure adjustment, curb repair/replacement, and upgrades to existing sidewalk ramps, including detectable warnings, in compliance with the American Disability Act, and all incidental and collateral work necessary to complete the project as shown on the plans and described therein. CONSTRUCTION OPERATIONS (City of St. Charles) In order to minimize the effect of construction noise during the improvement, the Contractor and his subcontractors shall comply with the following requirements, as specified by City of St. Charles Ordinance No. 2008-M-77. Any changes to the schedule will require approval by the Engineer. • Construction operations, including the startup of heavy equipment shall not begin before 7:00 AM Monday through Saturday, except if noted otherwise in the approved construction schedule. Construction operations including site cleanup, shall be completed before 7:00 PM Monday through Friday and 5:00 PM on Saturday. No work of any kind shall be done on Sundays or holidays observed in Illinois except as outlined in the schedule. These time restrictions shall not apply to maintenance or operation of safety and traffic control devices such as barricades, signs and/or lighting, or construction of an emergency nature. If the Contractor requires additional time to complete a portion of the work on any given day or if he foresees the need to work extended hours for a number of days to comply with the construction schedule, he must receive approval of the Engineer.