I've been tasked with constructing a temporary shotcrete wall for construction phasing. Basically because we do not have the required right of way for 1 phase of a building project we need to construct a 10' tall temporary retaining wall at the edge of the property. After several weeks of work...
I have to grout the annulus between an 18" PVC pipe and a 24" SS sleeve going through a cap wall. The specifications call for "filler" and portland cement works fine above the water line. I have one location that is always underwater, even at low tide.
1st attempt was forming up the opening...
