What a difference (almost) a year makes for IERC, PIP-II August 19, 2021 | Ken Herner From the eighth floor of Wilson Hall, the IERC (foreground) and the PIP-II construction site (background) in September 2020. Photo: Ken Herner The same perspective in August 2021 offers a much different view. Photo: Ken Herner Tagged: construction, IERC, PIP-II