Scaffolding Safety Standards in India: IS 2750 and IS 4014 Guide
Scaffolding on Indian construction sites must comply with Bureau of Indian Standards codes IS 2750, IS 4014 Part 1 and Part 2, and IS 1161. These standards govern scaffold materials, design loads, erection, inspection, and safe working practices.
Indian Standards Applicable to Scaffolding
| IS Code | Title | Covers |
|---|---|---|
| IS 2750:1964 | Specification for Steel Scaffolding | Material, dimensions, and load requirements |
| IS 4014 Part 1 | Code of Practice for Steel Tubular Scaffolding | Materials and erection of tube-and-coupler scaffolding |
| IS 4014 Part 2 | Code of Practice for Steel Tubular Scaffolding | Safety regulations for scaffolding use on construction sites |
| IS 1161 | Steel Tubes for Structural Purposes | Dimensional and mechanical properties of structural steel tubes |
| IS 2062 | Hot Rolled Structural Steel | Material grade requirements for scaffolding steel |
IS 2750 Material Requirements
IS 2750 specifies scaffolding tubes must have minimum 40mm outer diameter and 3.2mm wall thickness. For standard 48.3mm tube, minimum yield strength is 250 MPa per IS 2062 grade. Couplers must achieve minimum slip load of 6.25 kN.
Key Material Requirements
- Tube outer diameter: 40mm minimum, 48.3mm standard
- Wall thickness: 3.2mm minimum
- Yield strength: 250 MPa minimum IS 2062
- Coupler slip load: 6.25 kN minimum
- Surface treatment: galvanised or painted for corrosion protection
IS 4014 Safety Requirements
IS 4014 Part 2 sets mandatory safety regulations for scaffolding erection and use on Indian construction sites.
Mandatory Safety Requirements
- Guard rails at 1.0 metre height on all platforms above 2 metre elevation
- Toe boards minimum 150mm height to prevent tool and material falls
- Safe access ladder or stairway between working levels
- Maximum platform plank gap of 25mm to prevent foot entrapment
- Working platform minimum width 600mm for access scaffolding
- All scaffolding inspected before use and after adverse weather
Inspection Requirements Under IS 4014
Scaffolding must be inspected by a competent person before first use, after any modification, after any non-use period exceeding 7 days, and after adverse weather including heavy rain, strong winds, or seismic events.
Sun Corp Products Meet IS Requirements
All Sun Corp scaffolding tubes, couplers, base plates, and formwork components are manufactured to IS 2750, IS 4014, and IS 2062 material requirements. Material test certificates available on request. Contact +91 9849090479.
Frequently Asked Questions
What is IS 2750 in scaffolding?
IS 2750:1964 is the Bureau of Indian Standards specification for steel scaffolding. It sets minimum requirements for tube dimensions, material grade, coupler performance, and surface treatment for scaffolding used on Indian construction sites.
What is the minimum guard rail height for scaffolding in India?
IS 4014 Part 2 requires guard rails at minimum 1.0 metre height above the working platform on all scaffolding at 2 metres or more above ground level.
How often must scaffolding be inspected on Indian construction sites?
Under IS 4014, scaffolding must be inspected before first use, after significant modification, after non-use exceeding 7 days, and after any adverse weather event including heavy rain or high winds.
