Universal System Scaffold easily adapts to the requirements of complete stair units. Standard components combined with minimal stair-related parts as illustrated below and on pages 9 and 10 permit simple assembly of these units:
- Assemble base section as shown.
- Attach USSL70 Stair Stringers to upper and lower UH40 Horizontal.
- The UST30 Stair Treads are inserted with a “rotary motion” into their respective channel supports.
- Required hand rail consists of four (4) UD70 Diagonals assembled in the two (2) rosettes just
above the stair base.