First Waler Tie Back System Installation in IL
Constructed by ILICA member Wayne Litwiller Excavating, Inc. from Hopedale, IL, this aluminum toewall drop spillway was the first structure in IL installed with a waler tie back system.
Constructed by ILICA member Wayne Litwiller Excavating, Inc. from Hopedale, IL, this aluminum toewall drop spillway was the first structure in IL installed with a waler tie back system.
