These Stop Log Panels were built for a Wastewater Treatment facility in Maryland, USA. They are extreme use, holding back up to 14′ of water (head). The steel H Beam was set into the timbers and through bolted. Steel lifting ears were installed near the top for the Stop Log lifting device. The Stop Log lifting beam is grey with Stainless hardware. 1 panel was supplied with no steel, but had hardwood splines installed between the pieces to prevent leakage, this panel was installed at the top of the “wall” so the least pressure. All other panels had Steel inserts for strength.