Labels:dialog box | hakham | monitor | web site OCR: Pre-molded bell footings Overview Alternatives (Tools used] History of footings One alternative for a bell footing S to use the traditional wooder Development of ithe box form Bell Footing The disadvantages of this method are the time and labor Pre-molded bell required to build the form and remove it after the footing and pier footings have been poured Another disadvantage is the shear force put on the footing may cause failure Review Tools normally needed are References eve TEST Shovel Square Backhoe Handsaw Hammer Electricity Saw Horse Circular Saw Tape Measure Sledge Hammer PREY NEXT> usedl Developmen abor tootnas Beferences evel PREV
