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<br /> <br />The main lifting beams then slid into position at right angles to <br />and beneath the support beams, as shown below. <br /> <br /> <br />_..~~~~=-:;: <br /> <br />FIGURE 7. HOUSE BEING RAISED ON TWO LIFTING BEAMS <br /> <br />The structure in this case study was raised at four lift points <br />utilizing two lifting jacks at each lift point, as shown below. <br /> <br />~- <br /> <br /> <br />L\::::::::::-...... ~- <br />H....~".._~..- . <br />_IIID"" <br />-.......- <br /> <br />FIGURE 8. HYDRAULIC JACKS USED FOR LIFTING <br /> <br />10 <br />