ON THE LAKESHORE 11 June 1947 p2 The water pumphouse site on Lake Superior has become a hive of activity during the past week. Pile driving is in progress to form a caisson for construction of the pumphouse clearwell; the stiff-leg derridk has been set-up and is operating; concrete anchors, which will hold the dredging scow in place, are being poured; and two targets have been set up on shore for proper alignment of_the scow on the water intake line. Within the next week or so, Canada Dredge should be in the intake bay with some of their equipment to Sais their operations.