Where do the speakers most likely work?

W:Hi, Girolamo. I just got an e-mail from T-H-Y Incorporated. They’re wondering when we can begin building their new headquarters. They want a start date.
M: I’ve been meaning to contact them, but I’m waiting to confirm some results from the soil analysis. There’s a patch of ground that might be too moist and unstable to build on. Our analysts are doing a few more tests.
W: Yeah, it’s probably best to wait for those results to come in before setting a definite date. In the meantime, I’ll write back and let T-H-Y know what’s going on.
56.Where do the speakers most likely work?
57.What does the man mean when he says, "I’ve been meaning to contact them"?
58.What will the woman include in her e-mail?