What is Decree No. 86 / 1971 Coll.?

Decree of the Czech Labour Safety Authority No. 86 / 1971 Coll., to ensure safety of work and technical equipment during work with nutrients — Decree of the Czech Labour Safety Authority to ensure safety of work and technical equipment during work with nutrients.

When it became Decree No. 86 / 1971 Coll. effectiveness?

Decree No. 86 / 1971 Coll. became effective 01.10.1971.

Is Decree No. 86 / 1971 Coll. still valid?

Yes, Decree No. 86 / 1971 Coll. is still valid and effective.

Decree No. 86 / 1971 Coll. - Decree of the Czech Labour Safety Author...

86

DECLARATION

Czech Labour Safety Authority

of 17 August 1971

to ensure the safety of work and technical equipment during work with nutrients

According to § 5 (1) (d) of Act No. 174 / 1968 Coll., on State Professional Safety Supervision, the Czech Labour Safety Authority provides in agreement with the authorities involved:

ČÁST I

Preliminary provisions

Scope

§ 1

(1) The Decree applies to organisations and personnel carrying out work with nutrients, i.e. their storage, transport and use as binders in the manufacture of road and airport roads or similar surface treatment and in the manufacture of insulation against water and roofs in the implementation and maintenance of structures.

(2) Organisations may, after prior agreement of the competent authority of the State of Professional Labour Safety Supervision, issue rules on safety and health at work under specific conditions of their operation, in particular according to the type of lives used, the way in which they are stored, technological processes and equipment for their processing and use.

§ 2

The bitumen provided for in this Decree are all types of asphalt and petroleum, road tar, as well as products such as asphalt-diluted asphalt emulsion, suspension, tar tarmac mixture ("bitumen ').

General provisions

§ 3

The organisation must establish a technological process for working with nutrients in order to ensure the safety of work and fire protection in individual operations. In addition, workers working with nutrients must train and be familiar with the physical and chemical characteristics of the nutrients in terms of their effects on human health and fire protection, the principles of first aid for the damage to the health of nutrients and the principles of fire intervention. *)

§ 4

(1) The organisation must provide a sufficient handling space for the work with nutrients.

(2) The organisation must prevent unauthorised persons entering and working with warehouses, handling rooms and workplaces during the heating of lives.

(3) The organisation shall keep the workplace, technical facilities and storage facilities clean and secure against fire; after the work has been completed, it is obliged to remove the remains of the lives.

§ 5

(1) Specific regulations apply to work with live cells with a flash point up to 125 ° C. * *)

(2) Different types of rye may only be mixed if the technological process so provides. Special consideration should be given to bitumen containing diluents up to 125 ° C. The organisation shall keep a record of the mixing of different types of live animals, which shall include in particular data on the species, points of ignition and conditions of mixing of live animals.

§ 6

(1) When working with nutrients, care must be taken to ensure that water does not enter packaging, containers, tanks or other containers. If this is the case, the water must be removed, especially before heating the bitumen.

(2) Only packaging or containers intended for such use, which have not previously been used for flammable liquids, may be filled with nutrients.

§ 7

(1) When working with, storing, heating and operating machinery and equipment, organisations may employ only physical and mental workers, trained for entrusted work, well-trained safety and fire regulations and first aid principles.

(2) Workers must undergo preventive entry and periodic medical examinations in accordance with the relevant regulations. * * *) The organisation keeps a record of the results of the inspections.

(3) Working in the heating of lives, with hot nutrients and working inside the containers used previously for bitumen must not be performed by women, persons with altered working capacity and adolescents under the age of 18.

§ 8

(1) When working with nutrients, as well as with a hot, coated mixture, workers must use prescribed personal protective equipment (facial, vision and breathing protection, protective clothing, aprons, gloves and shoes against burns and pollution, skin protection ointment, etc.).

(2) There must be a means of first aid in the workplace.

(3) When working with live lives at a point of ignition up to 125 ° C and over open hatches of tanks and containers used for bitumen, it shall not be handled with open fire, smoke or work which may cause spark.

(4) Fire extinguishers must be suitable for use by workers and trained in the treatment of live animals in the storage of live animals, in the places where they work with live animals and in the treatment of them. Water extinguishers shall not be used and in enclosed spaces or carbon tetrachloride extinguishers shall not be used.

§ 9

(1) In warehouses, packaging sets and other permanent establishments where nutrients are handled, cloakrooms with separate storage of work and walking clothes, washrooms with showers must be set up so that workers can properly clean and wash. †)

(2) Similar measures must be taken at intermediate workplaces according to local conditions.

§ 10

(1) When working with nutrients, in particular:

(a) comply with the prescribed technological procedures;

(b) maintain important parts of machinery and equipment, exposed to pollution by nutrients such as valves, skeins, etc., so that they can still be easily controlled, and remove leakage of seals;

(c) use electrical instruments, luminaires and tools which are suitable for the environment.

(2) In particular, when working with nutrients, it shall be prohibited to:

(a) shorten the prescribed cooling and ventilation times of combustion chambers;

(b) enter and operate in the tanker without an order from a superior officer, without the supervision of another person and without delay of matches, lighters, keys, knives and other metal objects which could cause spark;

(c) to eat and drink and smoke without washing hands and face.

ČÁST II

Storage of live animals

§ 11

(1) Live animals in packages (drums, drums, barrels, etc.) or in bulk may only be stored in warehouses or in open spaces.

(2) In the open space, the bitumen must be stored in such a way that it is protected against pollution and water. The packaging must be closed and stored with an opening upwards.

(3) Packages with different types of live animals and from different deliveries must be stored separately and marked by supplier, type and date of delivery.

(4) Lifts must not be stored together with acids.

§ 12

A sufficiently free handling space for their operation shall be adhered to in a width equal to the diameter of the larger of the adjacent containers, but not less than 1,5 m.

§ 13

Closed storage spaces shall be sufficiently illuminated and ventilated.

ČÁST III

Live heating

General

§ 14

(1) The bitumen must be heated slowly and only to the temperature necessary to bring the bitumen into the liquid state required for the pumping or the technology concerned.

(2) The organisation shall determine the maximum temperatures for the heating of individual live species in the technological process according to the upper limits of their working temperatures specified in the relevant technical standards. The maximum heating temperatures shall not be exceeded and shall be re-determined for each change in the bitumen type. The organisation keeps records of the highest temperatures during the heating of lives.

(3) The device for the heating of lives shall be such that overheating or ignition cannot occur.

§ 15

If the bitumen is heated in enclosed spaces, the air must be safe by ventilation, gas extraction, etc. *)

§ 16

(1) During heating, the bitumen shall reach at least 20 cm above the upper level of the heating bodies (pipes, etc.). If the nutrient level falls below this limit during operation, it must stop drowning immediately. A check on the level of the element shall be possible from the operator's station.

(2) A suitable anti-foaming or precipitating agent (e.g. silicone oil) must be used if foaming (quenching) is produced.

§ 17

The organisation must in particular:

(a) continuously monitor the function and condition of thermometers and other control devices;

(b) to check the state of the combustion chamber linings daily;

(c) the establishment shall protect against pollution by nutrients;

(d) to clean the heating pipes from impurities and flue gases as necessary.

§ 18

(1) If the bitumen is heated directly in the packaging (barrels, etc.), the caps must be opened with a special key and removed with an opening so that the gases can escape freely. The packaging must be ensured that it cannot be turned or turned.

(2) It is forbidden to heat the bitumen with an open flame directly in the packaging.

§ 19

Steam heating

(1) Only steam-heating snakes are allowed to heat the bitumen in railway boilers (tanks). *)

(2) During heating, the lid shall be open and appropriate measures shall be taken to prevent the bitumen from overflowing and water from entering the boiler wagon.

(3) Operators shall not leave the workplace if the steam source is involved.

Open flame heating

§ 20

(1) Only in the presence of at least two workers and in containers intended for this purpose, such as in tanks without heating snakes, in melting vans, boilers, tanks, mobile tanks (hereinafter referred to as "melting tanks"), allow to heat the bitumen with an open flame.

(2) Lifts of flash point up to 125 ° C shall not be heated by an open flame.

§ 21

(1) Any melting vessel in which the bitumen is heated by an open flame must be so adjusted that the bituminous material cannot come into contact with fire at the time of the ignition (for example, the effluents around the whole circumference of the container with a gradient from the fire). Stable containers shall be coated and fitted with a space heater in the chimney.

(2) The heating device (heater, burner, etc.) must be so that the flame cannot come into direct contact with the wall of the melting vessel.

§ 22

(1) In order to fill the smelting containers of barrels, a working platform of at least 1 m wide shall be set up on the upper part of them and enclosed on the free edges. The replacement shall be carried out by a two-bar railing of at least 110 cm in height, the lower bar being placed at a height of about 50 cm, and by a 10 cm rail at the floor by a 10 cm high or full line of the same height. The platform shall be securely accessible by step or by fixed steel ladder with railing or handrail. The platform and the output on it must be kept clean.

(2) In operation, access to the melting vessel outside the working platform is prohibited.

(3) The melting vessel shall be provided with a steel protective grid inside the upper edge against the fall of workers or barrels into the container. The grate shall be sufficiently tolerable and its openings shall not have one of the dimensions greater than 8 cm. The container may be filled only so that the grate cannot be flooded, even if the bituminous matter is drained.

(4) Appropriate and safe equipment shall be used for transporting barrels onto the melting vessel platform.

§ 23

All melting vessels shall be so equipped that water cannot enter them. Small emergency smelters shall be provided with an adjacent hatch allowing also the extinguishing of the ignited contents.

§ 24

(1) Before filling and heating up the veins, the melting vessel shall be checked inside for damage or water and the result of the inspection shall be recorded in the revision book or in the equipment operating log.

(2) It shall not be used to support the ignition of flammable liquids (e.g. kerosene, petrol, etc.) when heating in a solid fuel heater.

§ 25

It is forbidden to warm up the veins with an open flame at heights.

§ 26

(1) Before igniting the burners, the furnace must be well ventilated and the burner nozzles cleaned with a special needle. The ignition shall ensure that the fuel does not drip into the combustion chamber. Where lighters are used on a bar, the bar shall be at least 1 m long; the operator must ignite the burner from where the wind blows while protecting his face.

(2) The flame of burners must be adjusted to avoid imperfect combustion.

(3) Before the burners are extinguished, the fuel supply must be closed and the air supply must be closed to avoid an explosion or fire. After the flame has been extinguished, the heating line shall be cooled with the current of the air in motion.

(4) If a fire occurs, the fuel supply must be immediately closed, then the air supply and the use of fire extinguishers.

§ 27

It is prohibited to stay close to burners unless they are required to operate.

§ 28

(1) Specific regulations apply to the use of liquid fuels. *)

(2) Replenishment of liquid fuel and fuel is permitted only if the equipment is not in operation and the taps of the tanks are closed.

(3) Liquid fuels (diesel, petrol, kerosene, fuel oils) must be stored in the areas designated for this purpose. Liquid fuel containers and vessels emptied shall not be stored near the heating plant.

§ 29

Specific regulations apply to the use of gaseous fuels. * *)

§ 30

Electric heating

Only qualified personnel may serve and work on electrical equipment. * * *)

ČÁST IV

Tours, cleaning and repair of containers

General

§ 31

(1) Melts and containers for the storage of nutrients (hereinafter referred to as "containers") must be periodically inspected and cleaned by the organisation. The time limits for checks and cleaning shall be determined by the manufacturer according to the type of equipment used and the types of live animals processed.

(2) The organisation shall keep a record of the results of the inspections, repairs and cleaning of the containers, signed by the personnel who carried out the inspection and the work.

§ 32

(1) The cleaning of vessels may be carried out only at the order of the manager responsible and under the constant supervision of the worker authorised by him.

(2) Before checking and cleaning, the container shall be allowed to cool to ambient air temperature.

§ 33

(1) The worker may enter and stay in the container if there are no gases or vapours in concentrations harmful to human health.

(2) When working inside the container, workers shall be provided with one or more workers outside the container who continuously monitor the workers inside in order to provide immediate assistance in case of danger.

(3) Workers inside the container shall be provided with life-belts, preferably fitted and in the back of the head, and bound to the lifeline drawn to the surface of the container. In addition, they shall be equipped with appropriate personal protective equipment (mask with remote air supply or insulating breathing apparatus) according to the composition of the air inside the container and shall not be fitted with exposed shoes.

(4) No open fire lamps, smoke, etc. Manual electrical lamps and connections to them shall be used for safe voltage †) and shall comply with the requirements for electrical equipment for explosion hazard level 2 (SNV 2). † †)

(5) Specific regulations apply for inspections, cleaning and repairs of vessels used for the ignition point elements up to 125 ° C. † † †)

(6) When cleaning and repairing containers, workers shall not work more than 8 hours per shift.

§ 34

The railway wagons (tanks) shall be cleaned in the equipment of the supplier of the bitumen.

ČÁST V

Transport of lives

§ 35

(1) The transport of bitumen is permitted only in railway boiler vehicles (tanks), in containers (barrels, drums, drums, etc.), in transporters and in road-busters intended for this purpose. The transport of persons on these premises shall be prohibited.

(2) The technical conditions for these equipment shall apply to the transport of live animals in transporters and motor vehicles.

§ 36

(1) For the transport of live transporters and road transport units, working temperatures shall be maintained within the temperature range given for pumping.

(2) The bitumen may only be heated while driving in means of transport or machinery the technical licence of which is permitted.

§ 37

(1) Containers for the transport of live animals may be filled according to the nature of the bitumen and the temperature of its heating up only up to such a level as to leave free space in the container for the expansion of the bitumen or, where appropriate, its vapours. The maximum permissible contents of the container, marked on the vehicle or machine label, shall not be exceeded.

(2) In the case of poor road condition, the maximum permissible contents of the container may be filled up to 3 / 4 and the speed of the vehicle shall be reduced accordingly.

§ 38

In the case of manual transfer of the heated element or its transport to or from a height or depth, it shall be carried out in such a way that workers are not threatened by burning or smoking. The containers shall not be filled up to the edge and worn in front of the chest.

ČÁST VI

Machinery and equipment operators

§ 39

Steam boilers

Specific regulations apply to the operation and operation of steam boilers. *)

Machinery for the preparation of beverages

§ 40

(1) For each nutrient spray machine, the organisation must carry out regular inspections to check the technical state of the machine, in particular the state of the melting vessel and its connections, as well as the passage, tightness and integrity of the hoses and manifolds, etc.

The inspection times shall be determined by the organisation according to the technical conditions of the machine or equipment manufacturer.

(2) Before the beginning and end of each shift, the organisation shall check the technical condition of the machine or equipment, in particular the melting vessels, manifolds and hoses.

(3) The technical condition of the machine, the defects detected and their removal, as well as the transmission and take-over of the machine must be recorded in the machine's operating log.

§ 41

(1) On both sides, a well-visible plate with a safety mark and a fire hazard sign * * shall be affixed to the machine and a table with wiring diagrams shall be attached to the protected location.

(2) On the moving machine, the orange light (lighthouse) shall be fixed from all sides.

§ 42

(1) When filling a melting vessel with nutrients, the machine must be protected against movement and at the same time fuel must not be replenished.

(2) In the case of reduced visibility, the machine shall only be operated with suitable lighting.

(3) No work or repairs shall be carried out on the machine or device which is heated by the device.

§ 43

(1) The burners must be extinguished before the syringe is put into operation.

(2) For distributors with a separate kerosene or diesel burner and air for heating spray bars and joints, the operator must only heat in the presence of another worker.

(3) When sprayed, no one shall move within the range of hot food spray.

(4) After the work has been completed, the residue from the pipes and hoses must be removed.

Packaging sets

§ 44

The increased workplaces for the operation of the individual parts of the packing set shall be provided with working platforms secured at the free edges as provided for in Section 22 (1). For climbing platforms, fixed steps with railing on the open sides or handrails shall be set up if there are steps between the walls.

§ 45

When cleaning the space under the hopper basket, the basket shall be secured in a raised position before falling. The entrance to the space under the basket in operation shall be prohibited by a conspicuous table *) on the machine.

§ 46

(1) The part of the packing set where the aggregate is sorted, dried and pre-heated must be provided with a detergent that sucks dust at all points of origin.

(2) Paragraph 14 to 30 shall apply mutatis mutandis to the operation of heating equipment.

§ 47

(1) The packing kit must be subjected to regular inspections carried out by the organisation and the time limits set by the manufacturer.

(2) The results of the inspections, the defects detected and their removal shall be recorded in the revision book of the set or its individual parts.

§ 48

(1) Workers serving a packing kit must use protective helmets.

(2) It is forbidden to stay close to the hot tube pump and work close to the open flame injection site or hot smoke.

ČÁST VII

Laboratories and testing rooms

Laboratories

§ 49

Specific regulations apply to the treatment and fitting of laboratories and their work. * *)

§ 50

The requirements for the objects, modifications and equipment of field testing (field laboratories) and for their work shall be laid down in accordance with the principles of the laboratory regulations (§ 49) and the nature of the hazards of their operation by the organisation in agreement with the competent authorities of the state professional safety oversight, fire protection and sanitary services.

Citation	Decree of the Czech Labour Safety Authority No. 86 / 1971 Coll., to ensure safety of work and technical equipment during work with nutrients
Regulation Type	-
Author	-
Collection	Code of Laws

Date of Promulgation	16.09.1971
Effective from	01.10.1971
Effective until	-
Status	Valid

Decree No. 86 / 1971 Coll.

Decree of the Czech Labour Safety Authority to ensure safety of work and technical equipment during work with nutrients

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