It looks like Denver Water will soon begin redeveloping their campus between 13th and 18th Ave. Trammel Crow is to be program manager, RNL Design as the architect, and Mortenson Construction as the general contractor. I found some models that RNL produced but have a feeling that these will change as the project progresses.
Images from:
http://www.lgm3d.com/portfolio#!project=rnl