Scope:
Covers measurement of steel and iron works such as structural steel, gratings, gates, trusses, rolled sections, built-up sections, reinforcement, welding, and bolting.
Unit of Measurement:
- Tonne (t) or kg → for structural steel.
- m² → for sheet/plate works.
- Running metre (RM) → for railings, handrails, rods, etc.
- Number (No.) → for small fixtures like bolts, hinges, gratings, etc.
Classification:
- Type of work:
- Rolled steel sections.
- Built-up sections.
- Riveted/welded/bolted steelwork.
- Roof trusses, lattice girders.
- Gates, railings, grills, gratings.
- Surface treatment: painted, galvanized, anodized.
Special Notes:
- Weight of bolts, rivets, nuts, washers included in steel weight.
- Welding material, shop connections → included.
- No deduction for holes, rivet/bolt holes.
- Wastage and cutting allowances covered in rates.
