Schedule VI

GLASS MANUFACTURE AND PROCESS INCIDENTAL THERETO

1. Exemption.—If the Chief Inspector-cum -Fcilitator is satisfied in respect of any factory or any class

of process that, owing to the special methods of work or the special conditions in a factory or otherwise,

any of the requirements of this schedule can be suspended or relaxed without danger to the persons

employed therein, or that the application of this schedule or any part thereof is for any reason impracticable,

he may by a certificate in writing authorised such suspension or relaxation as may be indicated in the

certificate for such period and on such conditions as he may think fit.

2. Definitions—For the purposes of this schedule—

(a) "Efficient exhaust draught'' means localised ventilation affected by mechanical

means, for the removal of gas, vapour, dust or fumes so as to prevent them (as far as

practicable under the atmospheric conditions usually prevailing) from escaping into the

air of any place in which work is carried on. No draught shall be deemed efficient which

fails to remove smoke generated at the point where such gas, vapour, fume, or dust

originate.

(b) "First Employment" means first employment in the Process specifiedin paragraph 3

and on glass blowing and shall also include re-employment in such Process following

any cessation of employment for a continuous period exceeding three calendar months,

and

(c) "Lead compound''' means any compound of lead other than galena, which, when

treated in the manner described below, yields to an aqueous solution of hydrochloric acid

a quantity of soluble lead compound exceeding, when calculated as lead monoxide, five

per cent of the dry weight of the portion taken for analysis.

The method of treatment shall be as follows :

A weighed quantity of the material, which has been dried at 100°C. and thoroughly mixed shall be

continuously shaken for one hour, at the common temperature with 1,000 times its weight of an aqueous

solution of hydrochloric acid containing 0.25 per cent by weight of hydrogen chloride. This solution shall

thereafter be allowed to stand for one hour and then filtered. The lead salt contained in the clear filtrate shall

then be precipitated as lead sulphide and weighed as lead sulphate.

3. Exhaust draught.—The following processes shall not be carried on except under an efficient exhaust

draught or under such other conditions as may be approved by the Chief Inspector-cum-

Facilitator:

(a) the mixing of raw materials to form a "batch".

(b) the dry grinding, glazing and polishing of glass or any article of glass.

(c) all processes in which hydrochloric acid fumes or ammonical vapours are given off;

(d) all processes in the making of furnace mould or "pots" including the grinding or crushing

of used "pots"; and

(e) all processes involving the use of a dry lead compound; and

(f) any other operation which omits dust , vapour or gas or mist or smoke or soot while further

processing the glass bangles or other glass products by joining, grinding ,decorating,

annealing, remelting, painting, printing, abrasive blasting, etching, marking etc.

4. Prohibition relating to women and young persons.—No pregnant women or young person shall

be employed or permitted to work in any of the operations specified in paragraph 3 and on glass blowing or

at any place where such operations are carried on.

Provided that women workers may be employed with their consent to work subject to the

following conditions :-

(1) International Safety standards shall be adopted by the occupier for providing Occupational

Safety and Health (OSH).

(2) The occupier shall, as far as possible, modernise the above processes/places from time to time

and will use modern equipments.

(3) Women workers who are feeding mothers shall be exempted from the Employment.

5. Floors and workbenches.—The floor and work-benches of every room in which a dry

compound of lead is manipulated or in which any process is carried on giving off silica dust shall be kept

moist and shall comply with the following requirements:

(a) the floors shall be—

(i) of cement or similar material so as to be smooth and impervious to water;

(ii) maintained in sound conditions; and

(iii) cleansed daily after being thoroughly sprayed with water at a time when no other

work is being carried on in the room.

(b) The work-benches shall—

(i) have a smooth surface and be maintained in sound condition, and

(ii) be cleansed daily either after being thoroughly dampened or by means of a

suction cleaning apparatus at a time when no other work is being carried on thereat.

6. Use of Hydrofluoric Acid.—The following provisions shall apply to rooms in which glass is

treated with hydrofluoric acid—

(a) there shall be inlets and outlets of adequate size so as to secure and maintain efficient

ventilation in all parts of the room;

(b) the floor shall be covered with gutta-percha and be tight and shall slope gently down

to a covered drain;

(c) the work places shall be so enclosed in projecting hoods teat openings required for

bringing in the objects to be treated shall be as small as practicable; and

(d) the efficient exhaust draught shall be so contrived that the gases are exhausted

downwards.

7. Storage and transport of Hydrofluoric Acid.—Hydrofluoric acid shall not be stored or

transported except in cylinders or receptacles made of lead or rubber.

8. Food, drinks, etc. prohibited in workroom.—No food, drink, pan and supari or tobacco shall be

brought into or consumed by any worker in any room or work place wherein any process specified in

paragraph 3 is carried on.

9. Protective clothing.—The occupier shall provide, maintain in good repair and keep in a clean

condition for the use of all persons employed in the processes specified in paragraph 3, suitable protective

clothing, footwear and goggles according to the nature of the work and such clothing, footwear, etc. shall be

worn by the concerned persons.

10. Washing facilities.—There shall be provided and maintained in cleanly state and in good repair

for the use of all persons employed in the processes specified in paragraph 3 :

(a) a wash place with either—

(i) a trough with a smooth impervious surface fitted with a waste pipe, without plug, and

of sufficient length to allow of at least two feet for every five such persons employed at

any one time, and having a constant supply of water from taps or jets above the trough at

intervals of not more than 2 feet; or

(ii) at least one wash basin for every five such persons employed at any one time, fitted

with a waste pipe and plug and having an adequate supply of water laid on or always

readily available; and

(b) a sufficient supply of clean towels made of suitable materials renewed daily with a

sufficient supply of soap or other suitable cleansing material and of nail brushes, and

(c) a sufficient number of stand-pipes with taps-the number and location of such stand-

pipes shall be to the satisfaction of the Chief Inspector-cum-Facilitator

11.Medical facilities and record of examination and tests.-(1) The occupier of everyfactory in

which glass manufacturing processes are carried out, shall-

(a) employ a qualified Factory Medical Officer for medical surveillance of the workers employed

and,

(b) provide to the said Factory Medical Officer all the necessary facilities for the purpose referred

to in clause (a).

(2) The records of medical examinations and appropriate tests carried out by the said medical

practitioner shall be maintained in a separate Health Register in Form-7, which shall be kept readily

available for inspection by the Inspector-cum-Facilitator.

12. Medical examination by Factory Medical Officer.- (1) Every worker employed in processes

specified in paragraph 3, processes specified below and on glass blowing shall be examined by a Factory

Medical Officer within 15 days of his first employment. Such examinations shall include examination of

eyesight, pulmonary functions tests and in suspected cases chest X-rays as well as tests for lead in urine of

workers except those working on glass blowing. No worker shall be allowed to work after 15 days of his

first employment in the factory unless certified fit for such employment by the Factory Medical Officer .

Processes:

- Preparation of Ghundi/Gulli and loams from the red-hot molten glass;

-Colouring, designing of loams, reheating and reshaping of loams;

-Manipulation of "Bangle-Coils" from reheated/designed loams on the belan or bangle drawing

machines;

-Rotation of belan;

-Setting/separation of bangle-coils while manipulation of bangle is being done;

-Collection of bangle-coils at the other end of bangle drawing belan rod;

-Cutting of bangle-coils.

(2) Every worker employed in the said processes shall be re-examined by a Factory Medical

Officer at least once in every twelve calendar months. Such re-examination shall, wherever the Factory

Medical Officer considers appropriate, include tests as specified in sub-paragraph (1).

(3) The Factory Medical Officer after examining a worker shall issue Certificate of Fitness in

Form-8. The record of examination and re-examination carried out shall be entered in the certificate and the

certificate shall be kept in the custody of the manager of the factory. The record of each examination carried

out under sub-paragraphs (1) and (2) including the nature and the results of the tests, shall also be entered

by the Factory Medical Officer in the Health Register in Form-7.

(4) The Certificate of Fitness and the Health Register shall be kept readily available for inspection

by the Inspector-cum-facilitator

(5) If at any time the Factory Medical Officer is of the opinion that a worker is no longer fit for

employment in the said processes on the ground that continuance therein would involve special danger to

the health of worker, he shall make a record of his findings in the said certificate and the Health Register.

The entry of his findings in those documents should also include the period for which he considers that the

said person is unfit for work in the said processes.

(6) No person who has been found unfit to work as said in sub-paragraph (5) shall be re-employed

or permitted to work in the said processes unless the Factory Medical Officer after further examination,

again certifies him to be fit for employment in those processes.

13. Blow pipes.- Every glass blower shall be provided with a separate blow pipe bearing the

distinguishing mark of the person to whom it is issued and suitable facilities shall be readily available to

every glass blower for sterilizing his blow pipe.