Fire Detection & Suppression Systems
Addressable & Conventional Fire Alarm, Clean Agent/CO₂/Water Mist/ Foam Suppression, and Hydrant–Sprinkler networks — engineered to NBC, NFPA & IS standards.
Overview
We design, supply and commission turnkey fire protection systems for residential, commercial & industrial facilities. Our solutions integrate early detection, audible/visual notification, automatic suppression, evacuation logic and monitoring.
NBC 2016 NFPA 10/12/13/20/72 IS 15105 / 2189 UL/FM listedDesign Focus
- Risk classification (Light/Ordinary/Extra Hazard) & occupancy mapping.
- Detector zoning, loop capacity & survivability; redundant power supplies.
- Hydraulic calculations for sprinkler/hydrant networks with pump sizing.
- Agent selection (FK-5-1-12, HFC-227ea, CO₂, Water Mist, Foam) based on asset & human safety.
Fire Detection & Alarm (FAS)
Addressable/Conventional panels with smoke, heat, multi-criteria detectors; MCPs, Hooters, Strobes and PA/GA integration for safe evacuation.
Addressable Conventional Aspirating (VESDA) Linear Heat (LHD)Key Features
- Loop-powered addressable devices with isolation; soft addressing & drift compensation.
- Redundant 24 VDC power supply & battery autonomy per code requirements.
- Event logging, cause–effect programming, and third-party BMS/SCADA via Modbus/BACnet.
- Early warning in critical areas via VESDA & LHD for cable galleries/warehouses.
Clean Agent / CO₂ / Water Mist
Automatic detection triggers agent release with abort/manual stations & electric/pneumatic actuation. Design adheres to UL/FM & NFPA standards.
FK-5-1-12 (Novec/1230) HFC-227ea CO₂ Total Flooding Water Mist (HI/LI)Applications
- Clean Agent: Server rooms, MCC/Control rooms, archives, medical records.
- CO₂: Electrical rooms without occupancy, industrial machinery spaces.
- Water Mist: Kitchens, turbine enclosures, heritage areas; minimal collateral damage.
Design Considerations
- Enclosure integrity/door fan test; hold-time & concentration calculations.
- Nozzle layout, cylinder manifold & selector valves; pressure relief vents.
- Double-knock detection logic, pre-discharge alarms, abort stations & time delays.
Hydrant, Sprinkler & Pump Room
Complete wet riser, yard hydrant & automatic sprinkler systems with UL/FM pumps, jockey, diesel backup and monitored valves.
Wet Riser Yard Hydrant Automatic Sprinkler UL/FM PumpsHydraulic & Equipment
- Hydraulic calc: density/area method per NFPA 13 / IS 15105.
- Pump selection (Electric + Diesel + Jockey), controllers & test header.
- Pipe material (MS/GI), grooved couplings, landing valves, hose reels & monitors.
- Flow/pressure switches, tamper switches & monitored isolation valves.
Installation & Commissioning
Code-compliant installation with method statements, ITPs and safety permits. End-to-end documentation for CE/Fire Dept/NOC submissions.
ITP & Checklists As-built Drawings O&M Manuals TrainingDeliverables
- GA/Layout, Riser diagrams, Loop diagrams & Cause–Effect matrix.
- Panel schedules, cable lists, device address lists & labeling scheme.
- Commissioning reports, test certificates & user training.
Testing, Inspection & AMC
Periodic inspection & functional testing maintain code compliance and system readiness. AMC plans with SLAs available.
Device Loop Test Flow & Pressure Agent Weighing Battery HealthRoutine Checks
- Detector/Module loop health, address verification & event logs review.
- Sprinkler flow test, hydrant pressure test, pump auto/manual test.
- Cylinder pressure/weight check for Clean Agent & CO₂ systems.
- UPS/SMF battery autonomy & charger health verification.
Compliance & Codes Followed
- NBC 2016 (National Building Code of India).
- NFPA 72 (Fire Alarm), NFPA 13 (Sprinklers), NFPA 20 (Fire Pumps), NFPA 2001 (Clean Agent), NFPA 12 (CO₂).
- IS 2189 (Fire Detection), IS 15105 (Sprinklers), IS 13039/15301 (Hydrants/Pumps).
- UL/FM listed equipment preference for reliability & approvals.
Comparison Tables
Addressable vs Conventional Fire Alarm
| Parameter | Addressable | Conventional |
|---|---|---|
| Device Identification | Unique address & event history | Zone-level only |
| Scalability | High (loops, networking) | Low–Medium |
| Maintenance | Predictive diagnostics | Manual zone checks |
| Cost | Higher initial | Lower initial |
| Best For | Malls, hospitals, plants | Small buildings |
Suppression Agents
| Agent | Pros | Limitations | Typical Use |
|---|---|---|---|
| FK-5-1-12 (Clean Agent) | Electronics-safe, residue-free | Enclosure sealing needed | Server/MCC/Archives |
| HFC-227ea | Fast knockdown | GWP considerations | Critical rooms |
| CO₂ | Cost-effective | Not for occupied spaces | Machinery/HT rooms |
| Water Mist | Less water damage | Pump/nozzle complexity | Kitchens, heritage |
| Foam | Fuel fire control | Cleanup required | Petrochemical, bays |
Final selection depends on hazard type, occupancy, approvals, and lifecycle cost.