1) Scope
Mild/HT steel bars, welded mesh, inserts, gratings, railings (non-structural).
2) Units
- kg/tonne (rebars/mesh/gratings)
- m² (mesh by area when specified)
- m/No. for certain fittings
3) Main Rules
- Rebar measured by BBS; includes cutting/bending/binding wire.
- Misc. metal (handrails/gratings) by weight from fabrication drawings.
- Hot-dip galvanizing if specified → separate m²/kg.
4) Deductions
- As per detailing—laps/hooks included in BBS, no separate pay.
5) Special Notes
- Mechanical couplers measured separate by No.
- SS/Aluminium not under this part—see dedicated parts.
6) Example Column cage per BBS totals 186.5 kg; links 22.8 kg; total = 209.3 kg (binding wire deemed included).
