About IS 3614-1 Inspection of Fire Doors
CDG provides IS 3614-1 Inspection of Fire Doors.
Hinged Type Doors
a) The door shall, preferably, be in one leaf, but may be in two leaves. A door or leaf shall not be subdivided into parts hinged together. If the door is in two leaves they shall be so constructed that a rebated joint not less than 25 mm wide is formed at the meeting edges when the door is closed.
b) A strip of iron or steel plate not less than 3 75 mm in section shall be fixed by screws to each side of the door along the bottom edge and project 3 mm below it and a similar strip fixed in the same manner, shall be carried therefrom for 750 mm up each face of each leaf Hush with the closing edges.
c) Substantial strap hinges, extending not less than two third the width of the door or leaf shall be provided for attaching the door, or each leaf, to the frame or wall. If tie door is more than 2, 10 m in height, three hinges shall be provided for, fixing at intervals not exceeding 900 mm.
d) The door shall have bolts at the top and bottom (or if in two leaves there shall be a bolt at the top and bottom of each leaf and there shall also be a central bolt or latch).
e) The bolts and latches shall be so arranged that the door can be opened from either side. The top and bottom bolt shall fasten into or engage the frame or sockets for a depth of at least 6 mm or if there is no frame, then into iron or steel sockets which will be securely fixed in head and sill of the opening. The central bolt or latch shall fasten into engage for a depth of at least 12 mm the frame or a clip.
Sliding Type Doors
a) The door shall be in one leaf and shall be designed to overlap the opening at least 75 mm at the top and sides.
b) Hangers and supporting rail the door shall be hung from the top by steel hangers of substantial design, extending at least 400 mm down the door, unless designed with a double strap, ill which case they need not extend more than 300 mm. Hangers shall be bolted through the door, if the door exceeds 1*5 m in width, not less than three hangers shall be fitted. The grooved wheels and pins shall be of steel. Low friction wheels shall be used.
Product details
| Service Type | Fire door inspection |
| Location | India |
| Inspection Method | Visual |
| Issue To Be Inspected | fire door |
| Inspection Interval | One Time Requirement |
| Inspection Service For | fire door |
| Industry Type | Fire door |
| Usage/Application | Industrial |
| Mode Of Report | Soft Copy |
Comprehensive Fire Door Inspection StandardsIS 3614-1 defines the essential criteria for inspecting fire doors within buildings, focusing on door frames, leaf panels, hardware, and closing mechanisms. These standards ensure that fire doors function properly during emergencies, reducing risks and safeguarding occupants and property. The guideline serves multiple sectors, including construction, facility management, and fire safety services.
Thorough and Transparent Inspection ProcedureInspections follow a systematic approach involving both visual check and hands-on tests, as laid out in IS 3614-1. A certified expert examines each component to confirm adherence to safety standards. The findings are documented in a detailed report specifying pass or fail status for easy compliance verification.
FAQ's of IS 3614-1 Inspection of Fire Doors:
Q: How is the inspection of fire doors conducted according to IS 3614-1?
A: The inspection follows a combination of visual assessments and physical examinations of the door frame, leaf, hardware, and closing devices. Certified inspectors use IS 3614-1 guidelines to check for defects, correct installation, and operational functionality, leading to a comprehensive report on compliance.
Q: What types of buildings and industries need to comply with IS 3614-1 for fire door inspections?
A: IS 3614-1 applies to fire doors in commercial, industrial, and residential buildings, and is relevant for the construction sector, facility management, and organizations involved in fire safety services.
Q: When should fire door inspections be scheduled under IS 3614-1?
A: Inspections should be conducted at intervals recommended by local fire safety authorities or as specified in building codes. Regular assessments ensure continued compliance and operational readiness of fire doors.
Q: Where can you find authorized agencies to perform IS 3614-1 fire door inspections?
A: Inspections must be carried out by entities authorized by the Bureau of Indian Standards (BIS), ensuring credibility and official compliance with regulation and safety standards in India.
Q: What is included in the inspection report for fire doors under IS 3614-1?
A: The report provides detailed findings on the condition of door components, highlighting compliance or identifying failures. It offers a clear pass/fail assessment to facilitate correction and enhance fire safety measures.
Q: How does compliance with IS 3614-1 benefit building owners and occupants?
A: Adhering to IS 3614-1 improves overall fire safety, ensures legal and regulatory compliance, and helps protect lives and assets by verifying that fire doors will operate effectively in case of an emergency.