Figure 3: Diagram of the roofing slabs mounting 1—slinging 2—the first control hanging 3—transporting of a slab 4—the second control hanging 5—mounting hanging 6—the third control hanging and slab de-slinging 7—helicopter’s departure from the mounting area

DOI link for Figure 3: Diagram of the roofing slabs mounting 1—slinging 2—the first control hanging 3—transporting of a slab 4—the second control hanging 5—mounting hanging 6—the third control hanging and slab de-slinging 7—helicopter’s departure from the mounting area

Figure 3: Diagram of the roofing slabs mounting 1—slinging 2—the first control hanging 3—transporting of a slab 4—the second control hanging 5—mounting hanging 6—the third control hanging and slab de-slinging 7—helicopter’s departure from the mounting area