An update. After the contractors (actually the cement people) stomped all over my Chicago Peace roses - I dug them up and planted them in yet another "safe" place - threw some banana peels (cut up) into the hole along with them and also put some peels around the outside - this is what has happened so far...
They are growing like crazy! So, they were not dead, but it's really good that I replanted them otherwise they'd for sure be goners. Guess I don't have to charge the contractors for these ones. Of course, I will not see a bloom on them this year, I'm guessing and over the winter I'll need to cover them so that they don't completely die, but anyway, it's promising.