Find and speak with Rheinault Druthers at ( -179, 51, -223 ) /waypoint -179.00, 50.83, -223.38.
Note: He asks you to scout out the roof of the foundry. You can see the glowing portal South West of Rheinault and below you, just down the hill and accross the water.
The portal to the roof is a blue glowing crystal ball ( -69, -30, -76 ) /waypoint -69.35, -30.34, -76.06 Once you click on the portal, you are teleported to the roof. Move West toward the foot of the statue to scout the location.