NBC Fire-Safety by state.
State, height and occupancy in — the list of fire and life-safety systems triggered at design stage out, with the gazette citation for each. Indicative scoping only; verify against the latest gazette before stamping drawings.
- States covered
- 8
- Baseline
- NBC 2016 Part 4
- Stricter than NBC
- TN · Delhi · WB · TG
- Output
- Cited scope
Indicative scope · Maharashtra
6 of 8 systems triggered.
Automatic sprinkler system
Building height 24 m ≥ state trigger 15 m.
IS 15105 · NBC 2016 Part 4 §4.4
Addressable fire alarm
Building height 24 m ≥ state trigger 15 m.
IS 2189 · NBC 2016 Part 4 §A-4
Voice-evacuation PA
Building height 24 m ≥ state voice-evacuation trigger 24 m (NBC baseline 24 m).
IS 14735 · EN 54-16 · NBC 2016 Part 4 §4.5
Wet-riser hydrant network
Building height 24 m ≥ state trigger 15 m.
IS 3844 · NBC 2016 Part 4 §4.4
Fire NOC from Maharashtra Fire Prevention and Life Safety Measures Act, 2006
State fire-prevention act requires a Fire NOC at design and occupancy stages.
Maharashtra Fire Prevention Rules, 2009 (as amended); MFL approval mandatory.
Refuge area + protected fireman's lift
High-rise (≥ 24 m) requires dedicated refuge area every seventh floor and a fireman's lift on emergency power.
NBC 2016 Part 4 §4.3.3 · IS 14665
2 systems not triggered at this profile →
- Smoke control + horizontal evacuation zones — Healthcare occupancies require horizontal evacuation between fire-rated compartments and active smoke management.
- Foam / gas suppression for special-hazard zones — Industrial occupancies with combustible-liquid or special-hazard storage need foam, CO₂ or clean-agent suppression in addition to sprinklers.
Verify against the latest gazette of the Maharashtra Fire Prevention and Life Safety Measures Act, 2006 and the local Fire Authority interpretation before stamping drawings. Send the project drawings and we will mark up the fire-safety scope with citations within two working days.
/ Eight states · permanent landing pages
State-specific reference pages
Each state below has a permanent reference page summarising the local fire rule, what changes against NBC 2016, and the cities we are active in. Architects searching "NBC fire compliance Maharashtra 18m" should land here.
· Why state-resolution matters
A 17-metre residential block triggers no sprinkler under the NBC baseline (15 m), but a wet-riser network is mandatory. Cross the state border into Tamil Nadu or Delhi and the same building now needs a voice-evacuation PA system — triggered at 18 m in TN and 17.5 m in Delhi, against the NBC default of 24 m. The cost delta between these scopes is in the lakhs. National baseline rules are not enough; the gazetted state rule is what the fire authority signs off.
· Frequently asked
NBC Fire-Safety —
what people ask first.
Where does the NBC 2016 baseline come from?
The National Building Code of India 2016, Part 4 — Fire and Life Safety. It sets minimum design requirements for fire detection, alarm, evacuation, suppression and rescue access. Most state fire-prevention acts adopt NBC by reference and then layer stricter triggers on top.
Why do some states impose stricter triggers?
States with high-rise stock — Maharashtra, Delhi, Tamil Nadu, Gujarat, West Bengal, Telangana — have experienced major fire incidents that pushed legislatures to tighten thresholds below the NBC baseline. The trade-off is engineering scope; the safety case is the legislature's call.
Is the tool's output sufficient to stamp drawings?
No. The tool is a design-stage scoping aid. Every project must reference the current gazette of the relevant state Fire Authority, plus any municipal byelaw, before drawings carry a fire-system stamp. Treat the output as the first list to verify, not the last list to install.
Will TechnoGuru help us obtain the state Fire NOC?
Yes. We prepare the NOC submission pack — cause-and-effect matrices, hydraulic calculations, equipment certifications, NBC clause-by-clause compliance notes — and coordinate site inspection with the Fire Authority. Standard inclusion in our life-safety scope.
What about states not listed in the tool?
We have started with the eight states with the highest density of active projects (Maharashtra, Karnataka, Tamil Nadu, Delhi, Gujarat, West Bengal, Assam, Telangana). Add states quarterly as the project map grows. For other states the NBC 2016 baseline is a defensible starting point; verify the local rule before commitment.
· Begin
Designing a building
that will face a fire authority?
Send the architectural drawings, the state and the occupancy class. We will mark up the fire-safety scope with NBC and state-rule citations and the cause-and-effect matrix at no charge.