Stair Units
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.
7' x 14' STAIR UNIT
3'6" - BAYS
- BASE SECTION -
10 - US66
10 - UBC
10 - USJ20
10 - UH70
15 - UH36
1 - USSL70
1 - USSR70
6 - UD70
9 - UST26
4 - USP70A
- INTERMEDIATE SECTION -
10 - US66
7 - UH70
12 - UH36
1 - USSL70
1 - USSR70
5 - UD70
9 - UST26
4 - USP70A
