Nycha back log is all skilled trades work aka....nyc union plumbers and electricians and I will saying loudly THE PLUMBER (LOCAL1) DOES NOTHING I mean come to w site stand around 4 hours then start work during o.t and dnt even do the job right when residents scream nycha didn't fix it it's literally the unions no heat it's heating plant techs they on site 24 hours and still do nothing throggs necktie bronx had no heat for 2 yrs the problem someone closed the valve it took 2 yrs to figure out a valve was closed smfh