IS 10381:1982 is the Indian Standard (BIS) for safety in construction - general requirements. This code of practice outlines the general safety requirements applicable to construction sites. It covers essential aspects like housekeeping, lighting, fire prevention, and defines the responsibilities of both employers and employees to ensure a safe working environment.
Lays down general safety principles and requirements applicable to all construction activities.
BIM-relevant code. See the BIM Hub for ISO 19650, IFC, and LOD/LOIN frameworks used alongside it.
| Parameter | IS Value | International | Source |
|---|---|---|---|
| Scaffolding Top Guardrail Height | Between 90 cm and 1.15 m above the platform. | Between 38 inches (~97 cm) and 45 inches (~114 cm) above the walking/working level. | OSHA 1926.451(g)(4)(ii) |
| Portable Ladder Extension Above Landing | At least 1 m above the landing point or highest support. | At least 3 feet (~0.91 m) above the upper landing surface. | OSHA 1926.1053(b)(1) |
| Excavation Depth Requiring Egress | A ladder or steps shall be provided in excavations deeper than 1.5 m. | A stairway, ladder, or ramp is required in trenches 4 feet (1.22 m) or more in depth. | OSHA 1926.651(c)(2) |
| Safety Helmet Standard Referenced | IS 2925 (Specification for industrial safety helmets) | ANSI/ISEA Z89.1 (American National Standard for Industrial Head Protection) | OSHA 1926.100(b) |
| Safety Officer Requirement Trigger | Recommended for works with >100 workers or costing >₹10 Lakhs. | No direct equivalent; requires task-specific 'competent persons' regardless of site size. Some regulations may require a safety program manager based on risk or employee count. | OSHA 1926.20 / 1926.21 |
| Excavation Spoil Pile Setback | Excavated material shall not be placed within 1 m of the edge of the excavation. | Employees shall be protected from excavated or other materials by keeping them at least 2 feet (0.61 m) from the edge of excavations. | OSHA 1926.651(j)(2) |