Fire Door Inspection Services

Listing ID #6615123

CDG provides fire door inspection as per IS 3614-1 & NFPA 80.CDG is a leading Inspection organization in India.CDG is an ISO 17020 accredited Inspection and ISO 17025 accredited testing Services in all over India.

IS : 3614 ( Part I )'- 1966 expressing the result of a test or analysis, shall be rounded off in accordance with IS: 2-1960*. The number of significant places retained in the rounded off value should be the same as that of the specified value in this standard. 

1. SCOPE : This standard lays dowti the requirements regarding materials and details of construction of steel plate, metal covered and rolling type of fire-check doors for the protection of openings in walls or floors to restrict the spread of fire within buildings whether from internal fire or from external fire. 

2. TERMINOLOGY 

2.0 For the purpose of this standard, the following definitions shall apply. 

2.1 Single Fire-Check Door — One door shutter constructed for fitting on one side to an opening. 

2.2 Double Fire-Check Door — Two single fire-check doc^r shutters as defined in 2.1 for fitting one on each side to an openintr. 

3. TYPES 

3.1 Fire-check door shall be of the following types: 

a) Steel plate doors, 

1)) Metal covered doors, and 

c) Rolling steel shutters. 

4. SIZES 

4.1 Steel Plate Doors and Metal Covered Doors — The size of steel plate doors and metal covered doors shall suit the size of opening which shall neither exceed 5 m^ in area nor shall be more than 2' 10 m in width or 2 "75 m in height. 

4.2 Rolling Steel Shutters — The size of rolling steel shutters shall suit the size of doorway which shall neither exceed 5 m^ in area nor sliall be  more than 2"4 m in width or 2' 10 m in height, measured between  the faces of the reveals of opening or projecting jaml)s and froiri  the floor of the opening to the underside of the barrel. 

5. MATERIAL 

5.1 Mild Steel Plates, Sections, etc — Mild steel plates, sections, etc, used in the construction of lire-cherk doois shall conform to Grade St 32-0 oflS: 1977-1962*. 

5.2 Timber ^ Timber boards used in the construction of metal covered doors shall be of thoroughly seasoned teak or yellow pine wood. The boards shall be kiln-dried for a period of at least 48 hours with a finishing temperature of at least 107°C during the last 12 hours. The moisture content of seasoned timber when used in door shall not be more than 15 percent. Immediately after their removal from the drying kiln and whilst still hot they shall be thoroughly impregnated by immersion in hot coal tar creosote conforming to IS.

We at CDG are committed to improve business performance of our clients/customers with effective certification of management systems, inspection and verification and add value to the process/system during surveillance audits.

CDG has designed and implemented a certification of the management system modeled along the lines of National & International Standards.

CDG aims at providing independent, impartial, non-discriminatory assessment & certification via cost effective manner and accessible within defined and approved scope of certification.