Frank Didio called me back after I had left two voicemail messages. He told me that Frank Delorbe had been checking up on apartments further up above mine for leaks and apparently found some, and that he still was ahaving trouble getting to all of them.
Didio asked if I had found any moisture on my ceiling. I said that I couldn't tell because of the thick cardboard that Frank Delorbe's men had installed, which prevented me from seeing anything. Didio the asked me to ask Cesar, but then said if I can get a hold of Frank Delorbe to ask him. Since Delorbe's men installed this piece of thick cardboard, I proceeded to call Frank Delorbe next.
Delorbe answered at once and said that he talked to the engineer, looked at the piping (or something like that) and got the permit to replace the ceiling and install the vent.
He said they would be starting next week. I asked if I should be expecting him Monday and he said that they would be there Monday by 10am. So I will be there waiting.