No details, really. I don't know what they're digging for. This is across the street from the infamous One Bryant Park Tower. Verizon is close by - maybe that explains it.
I love the reflections on the building, and the contrast between this aspect of the image and the roughness of the site. he inclusion of the figures adds interest as well as giving a sense of scale.
Boy, the craggy dirt and construction area sure does contrast strongly with the clean, smooth glass. I like the wide-angle perspective and the inclusion of the two people for depth and scale.