In Malaysia, smoke spill systems (also known as Smoke Extract Systems) are governed by strict life-safety regulations. Compliance is not optional; it is a mandatory requirement for obtaining and renewing a Fire Certificate (FC) from the Fire and Rescue Department of Malaysia (BOMBA).
EKG M&E Sdn Bhd ensures that your smoke spill infrastructure adheres to the Uniform Building By-Laws (UBBL) and MS 1780, providing a system that effectively manages toxic gases during a fire emergency.
Compliance in Malaysia is built upon three primary pillars of legislation and engineering standards:
The UBBL dictates when a smoke spill system is required. Generally, compliance is mandatory for:
Any basement compartment used for car parking or storage, regardless of size.
Any non-compartmented floor area exceeding 1,000 square meters in shopping malls, factories, or warehouses.
High-rise residential and commercial lobbies that serve as primary escape routes.
This Malaysian Standard provides the technical requirements for design, installation, and testing. To be compliant, the ductwork must be Integrity-Tested to withstand temperatures of 250°C for a minimum of 120 minutes (2 hours).
All materials used in the assembly—including the duct panels, fire-rated coatings, and sealants—must possess a valid Sijil Perakuan Bahan (Product Certificate) from BOMBA. Using non-certified materials will lead to a failure during the final site inspection.
To ensure your installation passes BOMBA inspection, EKG M&E Sdn Bhd strictly follows these engineering mandates:
Duct Material & Thickness: We utilize heavy-gauge galvanized iron (G.I.) with a minimum thickness (typically 1.2 mm) to prevent warping under intense heat.
Fire-Rated Coating or Board: The duct must be encased in a certified 2-hour fire-rated barrier. This is achieved either through fire-rated spray/paint or calcium silicate board encapsulation.
No Fire Dampers: A critical compliance rule in Malaysia is that smoke spill ducts must not have fire dampers installed within the extraction path. A closed damper would block the extraction of smoke, defeating the system's purpose.
High-Temperature Fans: Extraction fans must be equipped with Class H motors, certified to operate continuously at 250°C for 2 hours.
Airtightness (DW/143): The system must be tested for leakage. High leakage rates reduce the extraction efficiency at the fire source and fail the compliance audit.
Compliance does not have to be a pure "cost center." At EKG M&E, we engineer for efficiency:
Leakage Control & TNB Savings: By ensuring a high-integrity, airtight seal during the compliance phase, we eliminate static pressure loss. This allows your Variable Frequency Drive (VFD) to run fan motors at lower frequencies (Hz) during daily general ventilation modes (e.g., car park CO exhaust), directly resulting in a lower monthly TNB electricity bill.
EECA 2024 Readiness: Under the Energy Efficiency and Conservation Act (EECA) 2024, every building service must be optimized. Our precision-sealed fire ducts prevent the waste of conditioned air, helping lower your Building Energy Index (BEI).
Turnkey BOMBA Submission: We assist in the preparation of all technical drawings (Pelan Akitek & Pelan M&E) and documentation required for BOMBA clearance.
Total Performance Testing: We conduct mandatory Smoke Tests, Hot Smoke Tests (where required), and Anemometer Airflow Verification to ensure the system meets the design extraction rates (Air Changes per Hour).
3D BIM Coordination: We utilize 3D modeling to route these heavy fire-rated ducts through crowded ceiling voids, ensuring zero clashes with sprinklers or structural beams.
Is your facility currently compliant with Malaysian fire safety laws? Contact EKG M&E Sdn Bhd today for a professional smoke spill ducting audit and compliance proposal.
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