Student Connor Stone fits a photomultiplier tube into a PMT-mount.
Student Thomas McElroy prepares to bond a light-guide to the acrylic vessel.
The acrylic vessel as seen from above during light-guide bonding.
After all bonds are completed and the acrylic vessel is washed, it is moved to a clean-tent so that more parts can be installed.
Workers attach specular reflectors and magnetic shielding foil to the light-guides.
Workers Kevin Archer and Andrew Urso install copper thermal shorts around the photomultiplier tubes.
Scientist Peter Skensved and a student Élise Devoie prepare the inner detector assembly for the move to its final location.
The inner detector assembly hangs at its final location in the water tank.
Workers Patrick Herbert and Tracy McGinn oversee a dry-run of opening and closing the steel shell.