an inspector will look into this matter..

Thank you for reporting an issue to the City of Jersey City. An Inspector/Investigator from the Office of Code Compliance has investigated your complaint and found No cause for action at this time.
Inspector spoke with contractor and advised of complaint. just a verbal warning, workers notified not to work past 630 pm.

Thank you for addressing this, Construction Code Official. Workers should be notified not to work past 6:00 PM per Chapter 222 § 222-5.4. - Restricted uses and activities.

§ 222-5.4. - Restricted uses and activities.
[Added 1-25-2017 by Ord. No. 17-007 ]

C.Excluding emergency work, construction and demolition activity shall not be performed between the hours of 6:00 p.m. and 7:00 a.m. on weekdays, or between the hours 6:00 p.m. and 9:00 a.m. on weekends and federal holidays, unless such activities can meet the limits in Tables I, II or III. At all other times the limits in Tables I, II and III do not apply. All motorized equipment used in construction and demolition activity shall be operated with a muffler and/or sound reduction device.

Thank you for reporting an issue to the City of Jersey City. An Inspector/Investigator from the Office of Code Compliance has investigated your complaint and found No cause for action at this time.
contracted spoken to by inspector 10/26/2023 not to work after 630pm...
however
Phone call made again to contractor about the time ... re iterate not after 6pm instead.

This has been an ongoing issue for months and the city refuses to do anything about it. They are clearly in violation of noise ordinances, but conveniently look the other way.

matter has been addressed

So you “address” the issue when the building is nearing completion? Excellent work.