IS 5888:1970 is the Indian Standard (BIS) for design and construction of fire service drill-tower. This standard outlines the code of practice for the design and construction of drill-towers intended for training fire service personnel. It covers essential functional requirements, materials, structural design, and specific features like staircases, platforms, and installations for practical drills.
Code of practice for design and construction of fire service drill-tower
BIM-relevant code. See the BIM Hub for ISO 19650, IFC, and LOD/LOIN frameworks used alongside it.
| Parameter | IS Value | International | Source |
|---|---|---|---|
| Minimum Height | At least 15 m | No specific minimum; must be sufficient to meet the training objectives of the authority (typically 3-5 stories). | NFPA 1402 |
| Floor Live Load | 500 kg/m² (approx. 4.9 kN/m²) | Not less than required by local building code; often specified as 100 psf (approx. 4.8 kN/m² or 488 kg/m²). | NFPA 1402 |
| Plan Dimensions | 4.5 m x 4.5 m | Not specified; based on functional requirements to allow for specific training evolutions. | BS 8642:2022 |
| Water Riser | 100 mm diameter dry riser | A standpipe system (wet or dry) compliant with NFPA 14, with outlets on various floors. | NFPA 1402 |
| Rope Rescue Anchors | Not specified | Engineered anchor points designed to a minimum load of 22.2 kN (5,000 lbf) are required for rope training. | NFPA 1402 |
| Live-Fire Capability | Not addressed (designed for 'drills') | Requires specific thermal lining systems (e.g., refractory panels), temperature monitoring, and purpose-built ventilation if used for live-fire training. | NFPA 1402 |
| Floor-to-Floor Height | 3 m | No prescribed value; must allow for realistic training scenarios and safe movement. | BS 8642:2022 |