[vc_row][vc_column width="2/3" css=".vc_custom_1434350619822{padding-bottom: 20px !important;}"][vc_column_text] Lift & Service Cores [/vc_column_text][vc_column_text] Service cores are generally constructed from precast concrete wall elements allowing the simple construction of lift shafts and other service ducts. They are manufactured off-site and then transported and lifted into position. The lifting capacity of the crane...