1. Application. – These rules will be applicable to all factories where high flammable liquids or flammable compressed gases are manufactured, stored, handled or used.
2. Definition. - For the purpose of this Schedule---
(a) “highly flammable liquid” means the liquid including its solution, emulsion or suspension which when tested in a manner specified by Section 14 and 15 of the Petroleum Act, 1934 (30 of 1934) gives off flammable vapour at a temperature less than 32 degree Centigrade.
(b) “Flammable compressed gas” means flammable compressed gas defined in section 2 of the Static and Mobile Pressure Vessels (Unfired) Rules, 1981 framed under the Explosives Act, 1884
3. Storage. - (1) Every flammable liquid or flammable compressed gas used in every factory shall be stored in suitable fixed storage tank, or in suitable closed vessel located in a safe position under the ground, in the open or in a store room of adequate fire resistant construction.
(2) Except as necessary for use, operation or maintenance every vessel or tank which contains or had contained a highly flammable liquid or flammable compressed gas shall be always kept closed and all reasonable practicable steps shall be taken to contain or immediately drain off to a suitable container any spill or leak that may occur.
(3) Every container, vessel, tank cylinder or store room used for storing highly flammable liquid or flammable compressed gas shall be clearly and in bold letters marked “Danger-Highly Flammable Liquid” or “Danger-Flammable Compressed Gas”.
(4) Enclosed systems for Conveying Highly Flammable Liquids. - Where it is reasonably practicable, highly flammable liquids shall be conveyed within a factory in totally enclosed systems consisting of pipe lines, pumps and similar appliances from the storage tank or vessels to the point of use. Such enclosed systems shall be so designed installed, operated and maintained as to avoid leakage or the risk of spilling.
(5) Preventing Formation of Flammable Mixture with Air. - Wherever there is a possibility for leakage or spill of highly flammable liquid or flammable liquid or flammable compressed gas from an equipment, pipe line, valve joint or other part of a system, all practicable measures shall be taken to contain, drain of or dilute such spills or leakage as to prevent formation of flammable mixture with air.
(6) Prevention of ignition. - (1) In every room work place or other location where highly flammable liquid or flammable combustible is stored, conveyed, handled or used or where there is danger or fire of explosion from a accumulation of highly flammable liquid or flammable compressed gas in air, all practicable measure shall be taken to exclude the sources of ignition. Such precautions shall include the following :---
(a) all electrical apparatus shall either be excluded from the area of risk or they shall be or such construction and so installed and maintained as to prevent the danger of their being a source of ignition;
(b) effective measures shall be adopted for prevention of accumulation of static charge to a dangerous extent;
(c) no person shall wear or be allowed to wear any foot wear having iron or steel nails or any other exposed ferrous materials which is likely to cause sparks by friction;
(d) smoking, lighting or carrying of matches, lighters or smoking materials shall be prohibited;
(e) transmission bolts with iron fasteners shall not be used; and
(f) all other precautions, as are reasonably practicable, shall be taken to prevent initiation of ignition from all other possible sources such as open flames, frictional sparks, overheated surfaces of machinery or plant, chemical or physical-chemical reaction and radiant heat.
(7) Prohibition of smoking - No person shall smoke in any place where highly flammable liquid or flammable compressed gas is present in circumstances that smoking would give rise to a risk of fire. The occupier shall take all practicable measures to ensure compliance with this requirements including display of a bold notice indicating prohibition of smoking at every place where this requirement applies.
(8) Fire Fighting - In every factory where highly flammable liquid or flammable compressed gas is manufactured, stored, handled or used an appropriate and adequate means of fighting a fire shall be provided. The adequate and suitability of such means which expression includes the fixed and portable fire extinguishing systems, extinguishing materials, procedures and the process of fire fighting shall be to the standards and levels prescribed by the stipulations under Rule 61.
(9) Exemption. --- If in respect of any factory the Chief Inspector is satisfied that owing to the exceptional circumstances or infrequency of the processes or for any other reason, all or any of the provisions of this schedule is not necessary for protection of the workers in the factory the Chief Inspector may be a certificate in writing, which he may at his discretion revoke at any time, exempt such factory from all or any of such provisions subject to such conditions, if any, as he may specify therein.