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          ®
        
        
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          Inc.
        
        
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          p 309
        
        
          
            Chapter 4
          
        
        
          Miscellaneous Structural Support Products
        
        
          
            CHAPTER 4
          
        
        
          MISCELLANEOUS STRUCTURAL SUPPORT PRODUCTS
        
        
          
            4.5.2 Installation Steps
          
        
        
          The following steps provide a broad overview
        
        
          of a typical SmartJack system installation.
        
        
          Intermediate steps, installation equipment and
        
        
          tools used, and considerations for unusual
        
        
          conditions or applications are not addressed.
        
        
          Step 1
        
        
          – Two-foot cube of soil is excavated
        
        
          and backfilled with compacted crushed stone
        
        
          (Figure 4.5.2.a1)
        
        
          .
        
        
          Step 2
        
        
          – Pre-cast concrete or cast-in-place
        
        
          footing installed above the crushed stone
        
        
          (Figure 4.5.2.a2)
        
        
          .
        
        
          Step 3
        
        
          – Galvanized steel tube is cut to the
        
        
          appropriate length
        
        
          (Figure 4.5.2.a3)
        
        
          .
        
        
          Step 4
        
        
          – Steel column and components are
        
        
          assembled and connected to the beam or floor
        
        
          joists
        
        
          (Figure 4.5.2.a4)
        
        
          .
        
        
          Figure 4.5.2.a1
        
        
          Figure 4.5.2.a2
        
        
          Figure 4.5.2.a3
        
        
          Figure 4.5.2.a4