The below normal local temperatures for the last four weeks have made concrete work difficult. With another week of sub zero temps in the forecast we resorted to plan B. We hauled our sand indoors to thaw out yesterday and then mixed the concrete the old fashioned way today - with a paddle mixer in five gallon pails. Our crew managed to sculpt two more arches for NEBs bowling alley. That leaves only 18 more arches to sculpt plus the side wall pieces.