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05 / ToolLife-safety · NBC · IS codes

NBC Compliance Checker.

Building height + type + occupancy in, list of mandatory life-safety and ELV systems out — citing NBC 2016 Part-4 and the relevant IS codes. Conservative interpretation for project orientation.

Code
NBC 2016
Part referenced
Part 4
IS codes
5+
Interpretation
Conservative

— NBC + IS code · life-safety scope

What does my building need to comply?

Indicative scope based on NBC 2016 Part-4 (Fire & Life Safety) and the relevant IS codes. Conservative interpretation; for orientation only — a registered consultant should always verify before tender.

Mandatory

6

systems required by code

Advisable

3

strongly recommended

  • Addressable Fire Alarm System

    mandatory

    Required for buildings above 15 m height, or above 1,500 m² area, or any commercial/institutional occupancy regardless of size.

    NBC 2016 Part-4 · IS 2189:2008

  • Wet-Riser & Hydrant Network

    mandatory

    Mandatory for high-rise (≥15 m) or any building with potential occupant load above 500 persons.

    NBC 2016 Part-4 Cl 3.4 · IS 3844 · IS 13039

  • Automatic Sprinkler System

    mandatory

    Mandatory for high-rise (≥18 m), hotels with sleeping accommodation, malls and large assembly buildings.

    NBC 2016 Part-4 · IS 15105 · IS 9972

  • Public Address — Voice Evacuation (PAVA)

    mandatory

    Voice-evacuation PA is mandatory for hotels, hospitals, malls, schools and assembly occupancies, and any building above 15 m.

    IS 14735 · NBC 2016 Part-4 · EN 54-16 reference

  • Emergency / Egress Lighting

    mandatory

    Self-illuminating exit signage and battery-backed egress lighting are mandatory in all commercial and assembly occupancies.

    NBC 2016 Part-4 · IS 9583

  • Lift Homing & Fireman's Switch

    mandatory

    Lifts in buildings ≥15 m must home to ground floor on fire-alarm and respond to fireman's switch.

    NBC 2016 Part-8 · IS 14665

  • IP CCTV Surveillance with NVR Storage

    advisable

    Mandatory in regulated occupancies (banks, ATMs, malls, healthcare, education with hostel) under various state regulations; strongly advisable elsewhere. Retention: 30–180 days based on sector and risk.

    Sector-specific regulations · MHA advisories · IS/IEC 62676 reference

  • Electronic Access Control

    advisable

    Strongly recommended for hospitals (clinical-zone restriction), office buildings (tenant separation) and industrial/warehouse (asset protection).

    Best-practice · IS/IEC 60839

  • Building Management System (BMS)

    advisable

    Centralised supervisory control of HVAC, lighting and life-safety. Mandatory under various ECBC and energy-conservation rules above defined thresholds.

    ECBC 2017 · NBC 2016 Part-8

· Why it matters

A 38-metre mixed-occupancy tower triggers an addressable fire alarm with voice evacuation, two staircases pressurised to NBC's positive-pressure spec, a wet-riser and sprinkler set to IS 13039 and IS 15105, public-address with zoned override, and an integrated fire-command room. Miss one, and the building does not get its occupancy certificate. The checker lists every applicable code in one screen so the architect can cost it on day one.

· Frequently asked

NBC compliance —
what people ask first.

Is this a substitute for a fire-officer's NOC?

No. The checker is project-orientation, not a statutory clearance. The actual NOC is signed by the local fire authority against drawings and a site survey. The tool tells you what the drawings need to contain before that meeting.

Which codes does it cite?

NBC 2016 Part 4 for life safety, plus the relevant IS codes — IS 2189 for fire alarms, IS 15105 for sprinklers, IS 13039 for wet risers, IS 16910 for surveillance, IS 14435 for public-address systems. Each output line names the code and clause.

How conservative is the interpretation?

Where NBC offers a band, we use the higher end. Where state amendments tighten the code (Maharashtra, Delhi, Gujarat in particular), we flag it. Better to engineer the safer building and value-engineer down than the reverse.

What about hospitals, schools, malls?

All three are in the occupancy list. Hospitals carry the strictest spec — Group C-1 with patient-evacuation considerations; schools have stair-width and head-count rules; malls run zoned PA and a fire-command room above 15 metres.

Will you handle the approvals end-to-end?

Yes, as part of an ELV and life-safety scope. We coordinate with the fire consultant, the licensed CFE and the local authority, and we sign off on the systems we install.

· Begin

Need an ELV scope
that will pass NOC?

Send the building drawings, occupancy and height. We will write back with a code-mapped scope and a defensible cost band within two working days.

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NBC Compliance Checker — Life-safety scope by building | TechnoGuru