282/2007 Sb.
DECREE
of 5 April 2004. November 2007,
amending the Decree of the Czech Mining Authority No 22/1989 Coll., on
safety and health at work and the safety of operations at
mining activities and mining of non-reserved minerals underground, in
as amended, Decree No. 387/2003 Coll. on safety
the operation of technical equipment and dedicated technical requirements
pressure equipment, lifting and gas in mining activities and activities
by using mining techniques, and Decree No. 656/2004 Coll., on the safety of
and occupational health and safety in mines with danger
mining tremors
The Czech mining Office lays down pursuant to § 5 para. 3, § 6 (1). 6 (a). and) and §
paragraph 8A. 8 of Act No 61/1988 Coll. on mining activities, explosives and
the State Mining Administration, as amended by Act No. 542/1991 Coll. and Act No.
124/2000 Coll.:
PART THE FIRST
AMENDMENT OF THE DECREE ON HEALTH AND SAFETY AT WORK AND SAFETY
WHEN OPERATING IN MINING ACTIVITIES AND MINING OF NON-RESERVED MINERALS IN
The UNDERGROUND
Article. (I)
Decree of the Czech Mining Authority No 22/1989 Coll., on safety and protection of the
occupational health and safety in mining activities and in the
mining of non-reserved minerals underground, as amended by Decree No. 477/1991
Coll., Act No. 340/1992 Coll., Decree No. 3/1994 Coll., Decree No.
54/1996 Coll., Act No. 111/1998 Coll., Decree No. 434/2000 Coll.
Decree No. 330/2002 Coll., Decree No 141/2004 Coll. and Decree No.
298/2005 is amended as follows:
1. In paragraph 1, at the end of the paragraph the following sentence: "this Decree was
notified in accordance with European Parliament and Council Directive 98/34/EC of
on 22 November. June 1998 on the procedure for the provision of information in the field of standards
and technical regulations and of rules on information society services, in
the texts of Directive 98/48 EC ".
2. In article 2 (2). 1 points), b) and (g)) be deleted.
Subparagraph (c)) to (f)) are known as a) to (d)), and
subparagraph (h)) to z) shall become letters (e))-w).
3. § 2 paragraph 2 reads as follows:
"(2) For the purposes of this Ordinance shall be further considered
and)
the burden of excessive weight
the subject, of which the weight is greater than 4000 kg,
(b))
the burden of excessive dimensions
course, which transportation or handling spaces cannot be met on
route laid down by this Decree,
(c))
the burden of bulky
the subject that requires for its safe loading and transport to the transport
resource from the point of view of stability to ensure maintaining him in the Special
the stabilized location,
(d))
the burden of the Special
the burden of excessive weight, the burden of excessive size or burden
bulky,
(e))
the ground track
to the right of the load carrying platform or transporter chassis with
under its own power after a traffic line placed and anchored to the invert of the mining
works with security against derailment or roll-over of traffic
resources,
(f))
transport skid
to the right of the burden after the rock substrate after Invert on either the transport platform
or without it, or to transport the platform after a special leadership located and
docked on the invert excavation using a windlass or other machine
the device,
(g))
the main ground lead
the grounding cable from the electrode to the mining strojeného switching station and transformation
stations,
(h))
cable hanger
equipment for flexible cable management on the reinforcement bars or walls of the mine
works,
I)
Tipping load
the sum of the moments of the tangential components of the vehicle and tangent to the weight the weight of the load folder
related to klopnému point
(j))
nezápalný electrical circuit
electrical circuit, which in normal operating condition does not create sparks
or thermal effects, which would be capable of causing ignition of explosive
gaseous atmosphere,
k)
current protection
overcurrent protection time-independent (short-circuit) 2-speed,
overcurrent protection of the time-dependent or inverse (overload) and
natural protection area code,
l)
Special transport
shipping and handling with the burden of special transport using rail,
hanging or road and to the right of any burden of skid when you
using the device with the tractive force greater than 45 kN
m)
the stabilized location
the position of the subject, which is a stabilizing torque greater than flip-flop
wait a minute,
n)
stabilizing moment
the sum of the moments of the normal weight of a vehicle and moments folder normal folder
the weight of the burden related to klopnému point
about)
grounding system
file connections and elements, which are necessary for separate or joint
grounding of electrical equipment,
p)
power contactor over 1 kV
electrical device, with one resting position, which is not controlled by
manually and is able to turn on and off, transmit currents under normal
conditions, including operational overload
q)
over 1 kV circuit breaker
electrical device designed to connect and disconnect the electrical
circuits, lines or equipment, even under voltage at full load and
also in the faults. ".
4. in § 5 para. 1 the words "instructions for use" ^ 77) and user manual ^ 78) "
replaced by the words "instructions for use" ^ 77) ".
Footnote # 77:
"77) Section 1.7.4 of Annex No. 2 of Decree-Law No. 24/2003 Coll., amending
laying down technical requirements for machinery.
Annex, point 1.0.6 No. 2 of Decree-Law No 23/2003 Coll., laying down
technical requirements for equipment and protective systems intended for use in
potentially explosive atmospheres.
".
Footnote No. 78 is repealed.
5. In paragraph 6, the following paragraph 8 and 9 shall be added:
"(8) during the inspection referred to in paragraph 7 shall also detect whether the cover plates
floor gratings or platforms are secured against inadvertent
slide, flip, and tilted position and whether the cover plates or grates are
nášlapně fixed. For platforms with external defects they find visually and tap. U
platforms, which are of welded construction, Visual examination
Retrieves the status of the load-bearing parts of weld on the outside of the defect.
When the findings of the external defects in the welds shall be carried out using their check
non-destructive testing (e.g., capillary method) that welds cracks.
(9) the cover plates platforms must have a minimum thickness of 5 mm, if the project
does not set the value higher. The surface of the plates must be fluted or otherwise
roughened. ".
6. in article 7, paragraph 4 is added:
"(4) the inspection site pursuant to paragraph 2 (a). a) and b) must be
also holding checked and security of explosives, evidence
explosives, and to perform blasting operations, also her training,
where appropriate, implementation. ".
7. In § 8 para. 1, the last sentence is replaced by the phrases: "preliminary
tours done by a pair of workers designated race or mine
by authorized personnel. At the same time must be determined for each pair
workplace to control access and time limits and reporting points
inspection service. ".
8. In section 8 shall at the end of paragraph 3, the following sentence including notes
footnote # 80a be added: "If these mining methane concentration
measured by the continual parsers that are located under the law
governing the separate ventilation in gassy mines ^ 80a) does not exceed the
for vacation mine the value of 0.8%, it is sufficient if the
workings of preliminarily checked after vacation longer than 2 shifts.
80A) section 12 of Decree No. 163/2002 Coll. ".
9. in paragraph 19, the following new section 19a, which including the title and notes
line no. 10a and 10b:
"§ 19a
Cumulation of functions
In gassy mines cannot be combined the functions of a race, the head of the mine
ventilation and the worker to control the Assembly, operation and maintenance of electrical
device or for more down, or with other functions; in mines with
the dangers of mining tremors ^ 10a) must not be cumulated also features
geomechanika ^ 10b) with other functions.
10A) § 2 (b). and) Decree No. 656/2004 Coll., on the safety and protection of the
occupational health and safety in mines with the dangers of mining
the tremors.
10B) § 3 (1). 2 Decree No. 656/2004 Coll. ".
10. section 21 including title and footnotes # 13:
"section 21
Reporting of serious work-related accidents, major events, serious
traffic accidents and hazardous conditions
(1) a racing pit shall ensure prompt reporting of serious work
accidents, major events, serious traffic accidents and dangerous
conditions to the competent Office of the district mining Office.
(2) reports to these serious accidents at work:
and) fatality,
(b)) injury, which is a life-threatening injury with consequent loss of authority
(anatomical or functional), life-threatening damage to health, including
industrial poisoning, and accident with such a character of the accident happening that
It was as a result of violation of safety regulations and suggests
significant threat to the safety and health protection at work,
(c)) in an accident at which you merge the same casualty storyline have been hurt at least 3
persons, of whom at least one has suffered mortal injury, or when the
injured more than 10 people.
(3) this is a serious event, significant operational accidents and hazardous
States, and it
and ignition and explosion of methane) or coal dust,
(b)), mining, and Concussive shock phenomenon ^ 13), in which the working
accident,
c) mining and surface fire fire exogenous within a radius of 60 m from the intersection of the pit
with the surface,
(d)) the presence of carbon monoxide at a concentration exceeding 0.013% if
the measurement results are not affected by the processes of non-residents is the link with the
samovzněcujícím process or neohrožujícími the occupational safety and
traffic, such as blasting,
e) gas supply of the mining works lasting longer than 8 hours,
(f) the) caving in mine workings, whose zmáhání is assumed for more than 24
hours,
g) průval water and bahnin (zvodněných)
to heavy rocks, coal) or gases
l) confiscation of persons, machines or equipment to the mining work or other
the underground space,
m) leak of radioactive and other industrial waste stored in
the underground areas, the loss of radioactive emitters, or demonstrable
leak closed the radiator,
n) search for missing persons,
an accident during transport of) people on the conveyor belt,
p) death of a person in the object or in the workplace for the organization.
(4) Furthermore, the reports of serious events, significant operational accidents and
dangerous conditions, if they occur at
and handling of explosives,) including accidents, přiotrávení fumes
emerging during the explosion, burglary, theft or to the warehouse to find
explosives,
(b)) use of reserved technical equipment including electrical injuries
shock,
c) operation of the mining machinery, including injuries incurred in the operation of the hoist
device.
13) § 2 (b). (b)) Decree No. 659/2004 Coll. ".
11. section 22, including the title reads as follows:
"§ 22
The conservation status of the place of serious accidents at work, a significant event
unsafe conditions and significant operational accident (accident)
(1) at the place where happened a serious accident at work or where there has been a
a significant event, a dangerous State or significant operational accident
(the crash), it should not change anything, as long as the district mining Office did not
an inspection of the place or not decided otherwise, except when it comes to the rescue
affected, or the next rescue work or safety.
Changes required on other serious grounds can only be made with the
the consent of the district mining Office.
(2) on the site of a serious occupational accident, serious, dangerous events
State and significant operational accident takes organization documentation,
in particular, drawing, map, photos, etc. ".
12. § 74 and 75, including title deleted.
13. section 82 including title and footnotes # 24a, 24b and 24 c:
"§ 82
Relations with the neighbouring mines
(1) in mining connecting gassy mines must be for isolation
větrních systems hrázové objects constructed ^ 24a). In the case that hrázové
objects are equipped with hrázovými doors, shall be constructed in such a
the number and distance of each other, so that at least one was always closed. On
neplynujících mines will suffice to the insulation of the wind objects ^ 24b).
(2) Connect wind down without insulation systems is only possible with the consent of
the district mining Office under conditions set by the proposal of racing
down documented measures to ensure safety at work and
the operation, in particular for the disposal of coal dust, the establishment
protection CAP, limiting the concentration of methane gas, ensuring
the stability of ventilation and a fast conclusion of the větrního options
the link.
(3) when combining multiple down into one system are větrního racing
down or by specifying the workers must immediately discuss the changes and
the events that can affect ventilation, particularly on the composition of the mining
the air, and on the control of accidents affecting the adjacent mine or
requiring assistance United down. The planned changes must be
discussed well in advance. About these projednáních must be
the record is made.
(4) create a new větrního connection down or change its involvement in
větrním system down is considered to be a substantial change in ventilation.
(5) when combining multiple down to a single větrního system without insulation
the Organization shall determine by a competent person ^ 24 c) responsible for coordination
the activities of the heads of the ventilation of each United down.
24A) § 2 (b). d) Decree No. 4/1994 Coll., which sets the requirements
on the design and construction of buildings and equipment for the divorce and the isolation of the winds and
closure of mine workings, as amended.
24B) § 2 (b). and) Decree No. 4/1994 Coll.
24 c) section 4 (b). I) Decree No. 301/2005 Coll. on technical requirements
eligibility when mining activity or activities carried out by mining
way and amending some laws. ".
14. in paragraph 86, at the end of paragraph 5, the following sentence is added: "the operational
characteristics must also be verified at least once every seven years. ".
15. section 89, including the title shall be deleted.
16. in paragraph 90, the existing text shall become paragraph 1 and the following
paragraph 2, which reads as follows:
"(2) the inclusion of výpomocného fan to the wind network, its exclusion from
it and change its technical parameters shall be regarded as a substantial change
ventilation. ".
17. in section 93 para. 3 the words "hrázové door or výbuchuvzdorné
the closing of the dam "is replaced by" hrázové "objects.
18. in section 94 para. 1 the word "levees" is replaced by "hrázovými
objects ' and ' wind door "is replaced by" wind "objects.
19. in section 94 para. 3 the words "výbuchuvzdorné dam or hrázové door"
replaced by "hrázové objects" and the words "wind door" are replaced by
the words "wind objects".
20. in section 94, paragraph 5 shall be deleted.
21. in section 96 paragraph 3 reads:
"(3) the Hrázový object with the passage for the conveyor may be used only in
exceptional cases, with the agreement of the race down. When you issue the consent
Specifies the racing down measures to ensure work safety and operation at
maintenance of this object and for disposal of coal dust in its surroundings and
the method for control. ".
22. in paragraph 99, paragraph 6 shall be deleted.
23. § 103 para. 1, after the word "greases" the words ", including
standby stock of flammable liquids and solid lubricants, ".
24. In § 103 para. 2 is the number "10" is replaced by "15".
25. In § 103 para. 4, after the word "greases" the words ", including
standby stock of flammable liquids and solid lubricants, ".
26. in § 103 para. 6, after the word "greases" the words ", including
standby stock of flammable liquids and solid lubricants, ".
27. in § 103 para. 7, after the word "greases" the words ", including
standby stock of flammable liquids and solid lubricants, ".
28. In article 106, paragraph 3, including footnote # 20a:
"(3) on the gassy mines II. danger class samples
mining the air from the area behind the dam, performs their technical analyses
at oxygen, methane and oxides carbon monoxide and dioxide, and measures the pressure of the air
a dam at least once every 3 months, for větrními uzávěrami ^ at least 20a)
Once a month. The other mines will determine the frequency of sampling of the air
and measuring the pressure of the air in the levees and větrními uzávěrami racing down.
20A) § 2 (b). (b)) Decree No. 4/1994 Coll. ".
29. in paragraph 106, the following paragraphs 4 to 6 shall be added:
"(4) the provisions of paragraph 3 shall not apply to the dam, behind which is the
proven to be filled in an enclosed space, and dykes enclosing the front
the corridor when the komorovém conquest. The fact that a closed area behind the dam
is filled, shall be recorded in the book of dykes (section 188).
(5) status, and the tightness of the Causeway and větrních CAP is checked at least once a
for 14 days. Part of the checks is also measuring the concentrations of oxygen, methane
and oxides of carbon dioxide and monoxide before them.
(6) the results of controls of the Causeway and větrních CAP and the results of analyses of the air
and measuring the pressure of the air behind them are written into books. ".
30. In section 109a para. 1 (f)) repealed.
Subparagraph g) and (h)) shall become points (f) and (g))).
31. in paragraph 2 of section 109a. 1 (b). (f)), the text "(SNM 0) ' is replaced by the text
"(BNM)" and the text "(SNM 2)" is replaced by "(SNM)".
32. In section 109a para. 6, the words "30 days" shall be replaced by "1 year".
33. In paragraph 110, paragraph 9 is added:
"(9) sampling mine air is carried out according to the standard 83 0050. To
overcoming the negative pressure sampling at the větrních dam and lock and
the remote mining air sampling can be used just the ejector or the suction
the pump; before the collection is necessary to prevent aspiration of air from the
sampling tubes and containers, at least five times the value of the
the internal volume of hoses and the container. ".
34. In section 114 para. 1, the second sentence shall be deleted.
35. section 126 including the title shall be deleted.
36. In paragraph 127, the existing text shall become paragraph 1 and the following
paragraph 2, which reads as follows:
"(2) the inclusion of výpomocného fan to the wind network, its exclusion from
it and change its technical parameters shall be regarded as a substantial change
ventilation. ".
37. In § 139 paragraph 2. 6 is the number "10" is replaced by "15".
38. In paragraph 150 para. 1, the second sentence shall be deleted. At the same time abolishing the numbering
paragraph.
39. In article 155 para. 1 at the end of subparagraph (c)) is replaced by a comma and dot
the following point (d)), which read as follows:
"(d)) in the sites referred to in points (a) to (c))), for which it is issued
the agreement of the race with an increase in the concentration of methane mine pursuant to § 83 para.
5, one sample per 14 days. ".
40. In article 159 para. 1 the words "after the preliminary consent of the district mining
the Office "be deleted.
41. In section 182 paragraph. 3, after the word "establishment", the words "warehouses
flammable liquids and solid lubricants, including emergency warehouses
flammable liquids and solid lubricants ".
42. the following section is inserted after section 184a 184b, which including the title reads as follows:
"§ 184b
Emergency warehouses of flammable liquids and solid lubricants,
(1) a contingency stock of flammable liquids and solid lubricants up just
According to the project approved racing down. The use of standby warehouse
enables racing to mine.
(2) in a separate větrním Department can be set up only one
emergency stock of flammable liquids and solid lubricants. The entrance to the
standby stock of flammable liquids and solid lubricants can only be of
průchodního větrního stream. A standby stock of flammable liquids
and solid lubricants in the unaffected výdušném větrním stream must be
implemented a permanent control of the concentration of carbon monoxide continuous
by the parser.
(3) fire protection standby stock of flammable liquids and solid
lubricants shall be ensured at least two vzduchopěnovými or similar small
fire extinguishers and at least 50 kg of sand or fire-extinguishing powder
placed in a box with a shovel. Extinguishing agents are placed at the entrance to
warehouse. In standby the warehouse of flammable liquids and solid lubricants must
also be at least 20 kg of absorbent material designed to bail out the releases
the stored materials.
(4) in a standby stock of flammable liquids and solid lubricants may only be
store a maximum of 800 litres of flammable liquids and 175 kg of solid lubricants.
(5) for the storage of flammable liquids shall be used sealed mobile
zajistitelná tank against abuse. For the mobile tank is considered to be
container with double shell, or sud embedded in the sheet metal containers
or to store the edited mining wagon; free volume sheet metal containers
and the mining of the car must be at least 15% more than the volume of stored
flammable liquids.
(6) in a standby stock of flammable liquids and solid lubricants, and to
a distance of 10 m from him must not be placed in electrical equipment and
associated cables, with the exception of telecommunication cables, media
equipment and lighting and their controls.
(7) for continuous Analyzer under paragraph 2 shall also apply the requirements of §
109a para. 4, 5 and 6. For the storage of flammable liquids in the standby
warehouse of flammable liquids and solid lubricants also applies the requirements of section 184a
paragraph. 2, 5 and 7; for the handling of flammable liquids and solid lubricants
also applies the provisions of § 184 para. 2 to 8 and sections 184a para. 9. ".
43. section 186, including a heading is deleted.
44. section 187, including the title reads as follows:
"§ 187
Spontaneous combustion
(1) the coal seams are divided into seams prone to spontaneous combustion and the seams without
susceptibility to spontaneous combustion. Before beginning the conquest must be verified
susceptibility to spontaneous combustion of the seams. According to the results of the verification shall be included
like the district mining Office in the appropriate category.
(2) on the bottom with the appearance of the seam prone to spontaneous combustion must be created
conditions for the making inert of mine air with nitrogen.
(3) the Organization shall ensure that a uniform procedure for the prevention and control of spontaneous combustion
at the release of the guidelines (working rules), which provides in particular for
guidelines for preparing the project prevention of spontaneous combustion for leadership
mine workings in the seams prone to spontaneous combustion, the method of determining the rate of
risk of spontaneous combustion in coal are often various and necessary measures.
(4) the project of prevention of coal spontaneous combustion and its changes approved racing
mine. The measures provided for in it are part of the technological procedure
for the management of mine workings.
(5) in the management of mine workings in the seams prone to spontaneous combustion must
be
and prevent delays mine) winds through the vyrubané areas, stařiny and
the pillars between the mining parts communicating utěsňováním collapse, especially in
place the default subterra's catch word during the conquest stěnováním, in porubních corridors in the
following the procedure of the face and in the place of their face, even with a view
on the time and spatial management of mine workings,
(b)) shall immediately be closed-won areas completed porubů and mining
the work leading to them,
(c)) and implementing measures to reduce the větrních drops, on the
based on the analysis of the pressure of the slide area, wind
(d)), there is the smallest daily face procedure with regard to the expected
incubation period and measures in case of stopping or slowing down the procedure
the face,
e) created conditions for the reduction of accumulation of heat
f) immediately filled out the free spaces for reinforcement in the mining,
g) are countered by the formation of endogenous fires by appropriate technical
means, in particular by grouting, proplavováním, building closures
flood of cuffs or inertizací,
h) chosen mining method and walling and such reinforcement, in order to
the loss of coal mass in a cave-in were as small as possible. Map documentation
operated by the face must be marked in places, and the layer thickness of coal
matter left in the závale.
(6) For the early detection of spontaneous combustion process of the Organization at the appropriate
places detects and evaluates the development of carbon monoxide.
(7) like a susceptible to spontaneous combustion, it is possible to conquer the field only when
conquering the full elementary school together, or if in the overburden to five times
the New York Times is not a dirty vyrubaná powers or nevyrubaná like. On the contact
the demolished area with vtažným and výdušným mining work shall be established
základkové belts or ribs that prevent delay mining winds vyrubanými
spaces. ".
45. In paragraph 188 paragraph. 1 the words "and other dykes and hrázové door"
replaced by the words "dam, hrázové objects and wind".
46. In article 190 paragraph 1. 2 the term "Golden Hill" replaced by the word "master".
47. In paragraph 216, the words "instructions for operation and maintenance" shall be replaced by
"Instructions for use".
48. In § 222 para. 3 the dot at the end of subparagraph (c)) is replaced by a comma and
the following point (d)), which read as follows:
"(d)) for pipe rozvádějícího nitrogen green (green area of majova).".
49. In paragraph 231, the following paragraph 5 is added:
"(5) any leadership and protective conductors, with the exception of the main earthing
Management (section 231b upright sprinkler with (2)), shall be copper. Protective conductors that are not
mechanically protected, unless otherwise stipulated, must have a cross section
at least 6 mm2. ".
50. in section 231a of paragraphs 2 and 3 shall be added:
"(2) electricity network referred to in paragraph 1 (b). and) with greater than 1
kVA, in lignite mines with more than 3 kVA, can be operated
provided that the insulation resistance drops below 15 O/network in the
provided that State and in gassy mines is in addition
ensures automatic shutdown of the network.
(3) electrical network referred to in paragraph 1 (b). and) with an input power of less than 1
kVA, in lignite mines with less than 3 kVA, can be operated
provided that the
and operated as a network) is referred to in paragraph 2,
(b)) for the cable network cable is used with armour, metal shielding
or polovodivým and short-circuit protection shield is made so that the
Disconnects the electrical circuit from the source in time to 0.1 s
a short circuit in an electric circuit, or
c) network conforms to the nezápalný electric circuit. ".
51. In section 231a, the following paragraph 4 is added:
"(4) Electrical network referred to in paragraph 1 (b). (b)) in the gassy mines II.
class of danger must be operated in order to
and when the single-pole ground current) natural connection does not exceed 7,
(b) the value of the permissible touch voltage) does not exceed 50 V, and
(c)) the decrease the insulation resistance network was signaled to the place with a permanent
Valet service.
Check the insulation resistance of the network is governed by operating rules. The measured
insulation resistance values shall be recorded. ".
52. In section 231b ty5151, ty5251 paragraph 2 reads as follows:
"(2) the grounding cable must be made up of a copper wire or
copper shield cable with a cross-section of at least 50 mm2 or steel
the galvanized wire with a cross-section of at least 95 mm2; If the steel
zinc-coated wire used tapes, it must be at least 3 mm thickness.
The main ground lead must be connected to at least two fake
ground electrodes. Cross section of the main earthing cable must not be weakened. "
53. In section 231b sprinklers before the period at the end of paragraph 3 the following text "; protective
wire electrical equipment above 1 kV must have a cross-section of at least 16 mm2, with
the exception of the device connected to a towing cable that connects
natural wire towing cable. ".
54. In section 231b pendent sprinkler para. 4, the second sentence is replaced by the following sentences:
"The master of the earthing connection of space management and strojených
earthing connections shall allow for their surveys. The resistance of earthing system
expressed in O must not be greater than the proportion to the sum of the lengths of all 50 cables
for voltages above 1 kV, expressed in km, that are connected to the same
power supply, and at the same time must not exceed 15 of the Main ground lines.
It is on the surface connected to the ground lead of the substations, which is powered by
mine. The main ground lines are made according to technical standards
relating to the application of this provision. ".
55. In section 231b sprinklers, the following paragraphs 5 to 10, including notes
footnote 56 d shall be added:
"(5) the resistance of earthing system at the connection point to the inanimate parts must not
be greater than 15 on low voltage networks.
(6) checking the condition of the main earthing lead is done at least
Once a year and always after a seismic shift in the mine affected by mining
shock; This does not apply for the main ground lead in the joint lining.
(7) of the connection to the main grounding cable must be protected against corrosion.
Joints between steel galvanized wire or steel galvanized
strap and copper wire must be protected so that between them did not arise
Galvanic cell, or protected by a protective coating to prevent
access of moisture to the joints.
(8) the Inanimate parts of electrical equipment up to 1 kV must be attached to the
the main leadership of the copper grounding electrode, which is part of the
the supply cable. For cable lines must not use protective conductor
as the power wire.
(9) the cabling, the lifeless parts of electrical equipment and their connection
on the main ground lines are made according to technical standards ^ 56 d)
related to this provision.
(10) for the media establishment for which it is necessary to protect against part of the dead
dangerous touch voltage, protection grounding is carried out either directly by the
protective earthing system Earth conductor cross-sections of copper
at least 4 mm2 or through one pair of wires in the cable. For
the protective earth conductor may be used as well as the cloak and armouring cable. Communication and
telecommunications equipment without a direct connection to a conductive force
circuits can be protected by a separate ground, whose resistance shall not exceed 75.
56 d) for example, ČSN 33 3201 electrical installation of AC 1 kV. ".
56. Section 231b sprinklers, the following new section 231c and 231d, including the headings
shall be added:
"§ 231c
The location of the electrical equipment above 1 kV
(1) electrical equipment shall be installed so as to allow for
sufficient heat dissipation of it and secure access to him and to
prevent mechanical damage of peace that creates danger.
Electrical equipment above 1 kV, with the exception of cables, including fittings and
electrical equipment intended for consumption of electric energy and
electrical equipment suspended on the hanging coaster or reinforcement bars of the mining
work or fixed firmly to the other technological devices are placed
in the Chamber, niche or in an extended profile of the mining works.
(2) electrical equipment above 1 kV over the belt or conveyor designed to
shall be placed so that the goods being těživem and electrical equipment
was the free space at least 0.4 m. On this electric device
It does not apply to section 301 para. 1 (b). (b)).
(3) the free space for the operation and maintenance of the electric přemístitelného
equipment above 1 kV shall be determined pursuant to § 224 of paragraph 1. 2. If, within this
free space reaches a transit profile of transport equipment shall not
be mine transport carried out operation and maintenance of the electrical
device. When you specify an intermediate profile hanging track taking into account (i)
the usual fluctuation of the vehicle (section 292 (6)). After their transport must not
of the vehicle or cargo being carried to interfere with the free space for the
přemístitelného operation and maintenance of electrical equipment.
(4) the electrical equipment above 1 kV in areas of excavation and porubů is placed
so that its distance from the face or the face or contact dobývky
with vtažným or výdušným the mining work in the direction the front queue
or quarrying was at least 20 m.
§ 231d
Switching equipment above 1 kV in the areas listed in 2. or 3. the degree of
the dangers of mining tremors
(1) Power on/off switch above 1 kV, the cable outlet is powered by
electrical equipment in areas listed in 2. or 3. the degree of
the dangers of mining tremors, can only be used provided that it is
Verify the status of the insulation of cables and connected electrical machines.
(2) can only be Operated with the circuit breaker control circuit that can be
control of the places designated race down.
(3) above 1 kV circuit breaker must be fitted with protections that ensure
its off when exceeding the set fault
quantities. Protection against short circuit current streams must ensure automatic
disconnect the lead in by a short circuit. Protection must be able
set up and control the switching characteristics, so as to ensure the
selectivity protection. ".
57. section 232 including the title reads as follows:
"§ 232
Marshaling areas gassy down in terms of the risk of explosion
methane
(1) the gassy underground spaces in terms of down to the risk of explosion
methane and the requirements for the operation of electrical equipment are
and without the explosion hazard areas) of methane (hereinafter referred to as ' BNM '),
b) areas with danger of explosion of methane gas (hereinafter referred to as "SNM spaces").
(2) areas to be classified as a BNM underground spaces ventilated vtažnými
the winds that have not yet been used in places where lead or conquers, and
directly related to vyrubanými or nevětranými and
pending mining parts in which is when their marshaling and
when their organisation intended such a leakage rate of mine
the winds that the concentrations of methane in the mine atmosphere does not exceed 0.25% and
failure of ventilation, or stopping for a period specified by the emergency
the plan is in them excluded the accumulation of explosive mixtures of methane with
through the air.
(3) the Spaces not listed in paragraph 2 are areas of SNM.
(4) in accordance with paragraphs 2 and 3 shall be classified and surface areas of deep-sea
down, in which they are located and where electrical devices could
danger of explosion of gases, in particular, the space above the ohlubní testing
the pit and the area around difusoru the main fan to a distance of 30
m. ".
58. section 233 including title:
"§ 233
Marshaling areas of coal mines in terms of the risk of explosion of coal
dust
(1) the underground coal mines, in terms of the risk of explosion
coal dust and the requirements for operation of electrical equipment be allocated
on
and without the explosion hazard areas) of coal dust (hereinafter referred to as "space
The BNP "),
b) areas with danger of explosion of coal dust (hereinafter referred to as "space
SNP ").
(2) the BNP are classified as premises the underground spaces, in which the
not coal dust, does not create a continuous layer of coal dust and
coal dust is regularly deleted.
(3) the Spaces not listed in paragraph 2 are areas of SNP.
(4) in accordance with paragraphs 2 and 3 shall be classified and surface areas of deep-sea
down, in which they are located and where electrical devices could
danger of explosion of coal dust. ".
59. section 235 including title:
"§ 235
Cables and cable management
(1) cables used in underground workings must have outer packaging of materials which
do not support the spread of fire.
(2) for the cable network over 1 kV can be mined in the mining and
porubech used only with metal shielding cables or cables with metal
shielding lived, in other mining cables may be used with
metal pancéřem. Metal armouring and metal shielding on the cable is connected with the
grounding system on both ends of the cable and in the places provided for
operating documentation copper grounding, whose cross section is at least
6 mm2 in cross-section of extreme cables up to 50 mm2, mm2 in cross-section 10
extreme cables up to 95 mm2 and 16 mm2 in cross-section of cables over the last 95
mm2. Metal shielding lived with the grounding system under section 240b
paragraph. 2.
(3) on the premises of the SNM and the areas of SNP can be on the network with the watchmen
insulation condition used only cables with metal pancéřem, metal
shielding, metal shielding lived or polovodivým shield.
(4) cables, with the exception of cables stored in raceways, cables
firmly fixed, cable spools and cables for movable devices
or machines must be willingly hung in the top half of the mining works
on the cable with a spacing of hinges the hinges no more than 3 m. Organization shall designate
method of storage, and hanging cable line in the operational
the documentation.
(5) the imposition, restraints and hook the cable line must continue to comply with the
the following conditions:
and) communication cables must be fitted separately from mining
power cables; Cruising these cables is allowed only in the most necessary
case. Cables, power and the media will not touch each other,
(b)), you must store the cables together and connect to voltage
induced by the weight of the cable and fittings is not transferred on the wire; valves
must be hung separately,
(c) fixing unruly cable line) is permitted only in mining
works with unbending reinforcement and in the mining and mined in hard
rocks that do not require reinforcement,
d) cable must be positioned so that it is accessible
inspections; This does not apply to leadership in boreholes and passes for the cable.
(6) in vertical mine works (article 294, paragraph 1), with the exception of drillings and
chimneys must be firmly anchored on the cable lines the cable to the console
built independently of the equipment of the mining works. Distance brackets may only be
be the most 6 m. in the section between the cable handles may be keeping busy
only its own weight. Grip the handle of the cable must be such that
cable damage.
(7) the requirements for the consolidation of the cables in accordance with paragraphs 5 and 6 shall not apply
Lightweight cables hanging from the stroke on the rope and self-supporting
cables. These cables must be fitted at least every 6 m, so that the
the weight of the heat on wires or the terminals of the cables.
(8) in the well must be cable, with the exception of cables of self-supporting, pegged to the
the carrying rope at least every 6 m so that its weight does not on
the tip or on the wires of the cable. Between the two handles may be burdened with cable
only their own weight. The carrier, including its anchor rope must have
four stages of initial safety due to stroke vyvozovanému
the weight of the suspended cable and must not be docked on the reinforcement of the hole. Cable
in a borehole must not be associated.
(9) the Bore designed for cable must be zapažen. The design of the mouth of the well and
Wired handles must not damage the cable when you save it and when its
continuous operation.
(10) the cable must meet the following conditions:
and) tractor power supply cable of the excavation and mining machines over 1 kV must
be stored in the ukladači cable; move the cable into the face and cord storage
in the face must be addressed in the operational documentation
b) power supply cable electric machine in the face of the mining works
You must have a sufficient safety margin to avoid tensile stress on migration
conductor cable when moving the machine,
(c)) and plug-in connections may be used only for moving
and moveable cable lines, the two connecting parts must be in
circuit protected by a cover against mechanical damage and
pollution,
d) management must be carried out in accordance with technical standards setting
requirements for sizing and protection of electrical wiring,
e) smallest permitted cable cross-section lived in the power line is 1.5
mm2, in the media, telecommunications and control cables is the smallest
the allowable diameter of 0.8 mm core; It does not apply to circuits, nezápalné
f) movable wiring, if not navíjeny on the drum, can only
According to the conditions laid down by the manufacturer,
g) unused cables must be connected at both ends and zaizolovány
or otherwise safely completed. ".
60. In paragraph 236, at the end of paragraph 1, the following sentence, "for keeping above 1 kV to
the movable devices must be used with a metallic cable tractor or
polovodivým shielding metal shielding, lived and shared. ".
61. In paragraph 239, the words "SNM-0 and SNP-0" shall be replaced by the words "of BNM and the BNP".
62. section 240b including title:
"sec. 240b
The use of cables with shielding layer
(1) to power a moving device or machine with a tractor in cable
the premises of the SNM apply to low-voltage cable only with polovodivým shielding
or cable with metal shielding lived and for voltages above 1 kV cable only
Metallic shielding or metal shielding lived, except for cables nezápalných
circuits. Portable electrical equipment or the machine must be as follows
equipped with, both are to be under stress.
(2) the semi-conducting layer of the cable and the metal shielding wires must be connected to the
a protective relay or at both ends of the cable, electrically connected with the Earth
the leadership. The outer metal shielding must be connected to the Earth. ".
63. In section 240 c, the word "SNM-2" shall be replaced by the word "SNM".
64. section 242, including title and footnotes # 52a is inserted:
"§ 242
Special conditions for operation of electrical equipment
(1) if the concentration of methane in the mine air quality in the area of BNM 0.25
%, can in this space to stay in operation, only electrical equipment
referred to in paragraph 2 and the device on which the head of the
emergency action. Other electrical devices in this space must
be turned off.
(2) on the premises of the SNM can be used only by device category M1 and
M2 ^ 52a). In the area of SNM, for which the consent is issued a racing mine
by increasing the concentration of methane under § 83 para. 5, can be used
only the devices of category M1.
(3) if the concentration of methane in the mine air quality in the area of SNM 1.5
%, can in this space to stay in operation, only electrical equipment
category M1 and the device on which the head of the liquidation so decides
crash. Other electrical devices in this space must be turned off.
(4) on the premises of the SNP may use only those devices of category M2
or M1, the surface temperature does not exceed 150 C in the stack of coal and
in an area immediately related to the distance of 30 m may
only use the device of category M1.
(5) in the cases referred to in paragraphs 1 and 3 shall be carried out without delay
measures to ensure work safety and operation. These measures
must be included in the emergency plan. The head of the emergency action shall determine the
the conditions for the temporary operation of the electrical equipment, which according to the
paragraphs 1 and 3 should be turned off and the procedure for their opening.
(6) on the premises of the SNM and the SNP must be for electrical circuits on
workplaces that are not occupied for more than three hours, turned off and
secured against unintended switching on, in addition to power any device that
are necessary to ensure safety at work and traffic.
(7) after you turn off electrical equipment from unknown causes must be before
switching off reason and any detected defect has been rectified.
(8) upon completion of the work moving equipment shall be in the cases
intended operating documentation power cable disconnected from the
voltage or it must be safety and operation assured otherwise.
52A) Government Regulation No. 23/2003 Coll., laying down technical
requirements for equipment and protective systems intended for use in a
with the danger of explosion.
EN 1127-2 explosive atmospheres-explosion prevention and protection-
Part 2: basic concepts and methodology for mining. ".
65. In § 243 para. 3, the words "in the areas of SNM 1 and SNM 2" are replaced by
the words "in the area of SNM".
66. In § 243 para. 3 (b). (b)), the words "in the area of SNM 1 shall not exceed
0.5% and in the area of SNM 2 exceed 1% "shall be replaced by" in the area of SNM
shall not exceed 1% ".
67. In § 243 para. 3 (b). (c)), the words "the SNP 2" shall be replaced by "SNP".
68. In § 243 para. 4, the word "SNM-0" is replaced by "BNM".
69. In paragraph 244, the following paragraph 10 is added:
"(10) for the electrical switching equipment above 1 kV operational documentation
referred to in paragraph 2 shall determine the method and time limits for inspections at least in this range:
and) Visual inspection at least once per shift in mining tunnel
and porubech, and at least once a week for other switching equipment above
1 kV,
(b)) to verify the health isolation built-in test facility for power
the switch above 1 kV in mined mining and porubech before each
turn on the circuit breaker and after every shutdown current protections
short circuits or the inverter and at least once every two months for the other
circuit breakers above 1 kV,
(c)) to verify the health isolation built-in test facility for power
the contactor over 1 kV in mined mining and porubech after every shutdown
by the action of current protection short circuit and after each action of relay
blocking to turn on cable with reduced insulation vývodního status and
at least once every two months for the other power contactors above 1 kV,
d) functional testing of Jet protection switching equipment above 1 kV, and
This test software using command buttons or in mined once a year
mining and porubech, verify reverse blocking power on after
over-current protection equipment or verification of the locking circuit that
turn on low it prevents the outlet isolation status at least once
a year in equipment in mining and mined, and porubech, and at least once
in three years with other switching equipment above 1 kV,
(e) the switching device) the opening of over 1 kV and inspection after every shutdown
short circuit current protection, once a year for a device in the mined
mining and porubech, and at least once every three years for other
switching equipment above 1 kV. ".
70. In paragraph 245 at the end of the text of paragraph 5, the dot is replaced by a semicolon and
the words "this is not true for networks with up to 1 kVA, for lignite
down to 3 kVA. ".
71. In paragraph 245 of paragraph 1. 8, the words "SNM 1, SNM 2 or SNP 2" shall be replaced by
"SNM or SNP".
72. In article 250 paragraph 2 reads as follows:
"(2) Mining personal luminaires for mine rescuers must be separately
identified and separately saved. ".
73. In article 250, paragraph 3 shall be deleted.
74. In paragraph 275 paragraph 2. 6 letter a) is added:
") the conveyor belt must have a width of at least 0.8 m, for the speed of transportation to
2.1 m. s-1 and at least 1.2 m for transport speed greater; speed
transport shall not exceed 2.5 m. s-1 ".
75. In paragraph 308 of paragraph 1. 1 (b). k), the words "excessive weight or dimensions"
shall be replaced by the word "special".
76. In paragraph 308, after paragraph 2, the following new paragraphs 3, 4 and 5, which
shall be added:
"(3) traffic order for special transportation must further specify
and) how the handling of loads and loads of special in a way to ensure
stable position, even during transport,
(b) the special position of load) means of transport so that its
the Centre of gravity was as low as possible and as close as possible to the center of the means of transport,
(c)) with regard to the status and conditions of transport routes not exceeding the allowable number of
vehicles in the kit, when a special transport by hanging the track up
permissible mass transport sets and the number and type of braking carriages
Depending on the tensile force of the traction device, the largest bow pendant
railways and the permitted loading reinforcement of the mining works,
(d)), if applicable, binding attachment points and the method of safe storage and tethering
loads of special means of transport with the determination of centre of gravity
transported parts or components,
(e)) the number of persons in transit and endangered places (section 17 (2)),
f) slings and the place and the method of storage, where appropriate, suspension
břemenových beam and slings for when they are not
used, the conditions for their postponement (§ 266 (2)) and the conditions of
prohibiting their use.
(4) traffic order for special transportation around the ground track must further specify
and the laying and anchor) way to ground the track and its implementation, in particular
with regard to the changes in direction or inclination of the mining works,
(b)) maximum unit load ground and its individual
parts or components with respect to the load carrying capacity for,
(c)) way to ensure against unwanted elements of transport disconnection.
(5) traffic order for special transport skid must further specify
and hauling wires connection) the way a traffic plateau, where appropriate, to
the special burdens of displacement and the nature and execution of jobs,
(b) measures for cases of carriage) through sudden changes in the vertical direction
plane transport travel and transport in curves. ".
The former paragraph 3 shall become paragraph 6.
77. § 314:
"§ 314
Special transport
(1) the Organization shall issue the burden of special handling also work
instructions. This documentation must include clear and
clear diagrams showing how the imposition of the suspension and, where appropriate,
ensure the transported load special in a stable position.
(2) Special transport may exercise only workers with at least two years
experience in mining, transport.
(3) traffic order and work instructions must be based on the conclusions of the assessment of the
the burden of the special transport equipment and infrastructure elements, in particular
from the perspective of the carrying capacity of the sling hanging tracks, where appropriate, the load carrying capacity of the substrate
traffic routes used to traffic, static force loading under § 314a
paragraph. 5, bow traffic routes, the weights and dimensions of the load, stability
the burden of having regard to his position and the position of its centre of gravity during transport and
assessment of the necessary bed area of means of transport and the way
fastening of the load, and that to the extent that it cannot be
unwanted movement, folding or roll-over burden.
(4) in the section transport routes, where it is carried out by special transport, and in the
the immediate surroundings of the place the burden of special handling must not be
any other activity, nor shall not delay no person
nezúčastněná on special transport.
(5) Special right shall be considered as work associated with increased
danger. ".
78. in paragraph 314, the following new section 314a and 314b, including headings
shall be added:
"§ 314a
Special transportation requirements
(1) before the commencement of the special transport peeks at the designated by the
device intended for special transport, that it is not damaged or visibly
worn over the vacation-bound and whether it conforms to the accompanying documentation
the manufacturer, transport regulations and the guidelines, and will check
the direction of traffic routes and due to the type of special transport also
control:
and the track, in particular) rail joints and horizontal and vertical
arcs with a focus on fixed transverse flatness, and switches,
(b)) and reinforcement of the mining works in terms of their health and
stability,
(c) the quality and load-bearing capacity for) traffic routes with regard to weight
transported loads and how they were transported and verifies the status of the
ground track, especially the connection of individual sections, stability, anchor
and the flatness of the track and if necessary, shall determine the measures to eliminate the risk of
resulting from sudden changes in direction in both vertical and horizontal,
(d) the quality and load-bearing capacity for) traffic routes with regard to weight
transported loads and the way they transport skid and verifies the status
transport routes in the mine workings.
(2) transport and handling when a special transport, and at the same
repeated cases, only the first transport and handling, will monitor the
specified by the worker pursuant to § 307 para. 2, which also evaluates the effectiveness of the
safety and technical-operational measures in all operations
Special transport and depending on the result tightens the measures provided for in the transport
of procedure and work instructions. The measures taken shall inform the worker
designated pursuant to § 307 para. 1.
(3) when a special transport may be used only with a specified, or
pursuant to paragraph 2 specified transport and lifting slings.
(4) when the special transport by rail of the track must be axial load
over 60 CN tracks, and use the category ^ 1).
(5) when transporting loads of excessive weight after hanging the track must be
use two or more load-bearing trucks or load must be used
beam, to the static force transmitted by the curtain hanging on the reinforcement
mine did not exceed 40 kN, if the operational documentation does not specify the value of the
lower.
(6) the Load beams and slings used in the transport must
have marked load. Their use must be monitored and registered.
The accounting records shall also record the results of their review and
tests carried out by the function within the deadlines set by the manufacturer and, if they are not
established within the time limits specified, then racing down.
(7) when a special transport by land the track locomotives and tractors:
and) must be equipped with a locking device against undesirable driving
sets independent of the engine operation or otherwise secured against
undesirable driving rigs,
(b)) must be equipped with an interlocking, or other security
the device permanently reporting at least double security in relation
to the relevant rule of the kits,
(8) when a special transport skid you must
and for the transport of traffic) the platform after a special leadership to draw up
the project, which will take into account the suitability of the geological conditions and suitability of the
for, both for construction and maintenance of a special management to be
limited the possibility of sudden changes in the direction of conduction in vertical plane
that could cause a loss of management traffic platforms,
b) use winches with smooth start.
section 314b
Requirements for the harnesses, slings and locking elements in special
transport
(1) when a special transport must be fitted to the towing rope harness so
to avoid his eccentricity, the shoulders of the harness was as long
and to ensure the safety of each shoulder harness, at least according to §
paragraph 266. 1.
(2) transport transport skid platform must allow the use of slings
resources. Transport platform during transport skid after a special leadership
must be equipped with an effective leadership across the transport track so that the
stable and prevent its unwanted rotation or flip
or the loss of leadership.
(3) a chain harness must be manufactured so as to stress the individual
chain at their design matches the articles
Dimensioning of the ratio of the length to the chain to the spacing of the attachment of lifting chain
the special was relative burden 1.2:1 or more and to chain
articles have not been yet another load of stressed before that was established
by their manufacturer. After each use, the chain harness during transport
the burden of the Special Visual inspection must be carried out each
links of the chain; in the event of their excessive wear or
damage to the relevant part of the chain must be excluded from further
use. ".
79. In paragraph 322, the at the end of paragraph 6, the words "and the conveyor belt must not
be slippery. "
80. the following section is inserted after section 328 328a, which including the title reads as follows:
"§ 328a
Mutual recognition clause
If this Decree lays down the requirements beyond the requirements laid down
the relevant regulations of the European communities, these shall not apply
the requirements for products that have been produced or placed on the market in
a Member State of the European Union or Turkey or having origins in
one of the States of the European free trade association that is
at the same time a party to the agreement on the European economic area,
provided, that such product is
and technical rules), which are for the manufacture or placing on the market,
where appropriate, for the use of this product in one of these States
binding,
(b)) technical standards or rules of practice that are released
national standardisation body or entity equivalent Department built,
in accordance with the laws and requirements of the State which is a Contracting
a party to the European economic area,
(c)), the international technical standards is legitimately used in one of the
of those States, or
d) traditional or innovative production methods used in any of the
those States, in accordance with its legislation, for which there is
sufficiently detailed technical documentation to ensure that this product
can be assessed for the purpose of use, if necessary, on the basis of
additional (not identical) product tests, if these technical
regulations, technical standards, codes of good practice or procedures to ensure
the degree of protection of the legitimate interest of the appropriate extent of this protection in the Czech
Republic. ".
Article. (II)
Transitional provisions
1. cumulation of functions race down, head of ventilation or worker
to control the installation, operation and maintenance of electrical equipment for more
down or with other functions in gassy mines and also features
geomechanika in the mines with the dangers of mining shocks must be put into
accordance with this Decree, within six months from the effective date of its effectiveness.
2. the premises of gassy mines included in terms of the risk of explosion
methane entry into force of this Ordinance as premises of SNM 0
consider spaces of BNM.
3. the premises of gassy mines included in terms of the risk of explosion
methane entry into force of this Ordinance as premises of SNM, SNM 1 2
or SNM 3 are considered as spaces of the SNM.
4. the premises of coal mines included in terms of the risk of explosion
coal dust to the entry into force of this Ordinance as premises of SNP 0
are considered as spaces of the BNP.
5. the premises of coal mines included in terms of the risk of explosion
coal dust to the entry into force of this Ordinance as premises of SNP 1
or SNP 2 are considered as spaces of the SNP.
6. the requirements of section 231a of paragraph 1. 4 shall be met by 1. January
2012. This does not apply to mines with published by the programme and the
mines with expected the termination of mining activities until 31 December 2006. December 2013;
the assumption of their mining activities should be accompanied by the opinion of the
the district mining Office.
7. the requirements of § 231d must be implemented by 31 December 1992. December
2010. It does not apply to mines with published by the programme and the
mines with expected the termination of mining activities until 31 December 2006. December 2012;
the assumption of their mining activities should be accompanied by the opinion of the
the district mining Office.
PART TWO
AMENDMENT TO THE DECREE ON THE SAFETY OF TECHNICAL EQUIPMENT AND
DEDICATED TECHNICAL EQUIPMENT REQUIREMENTS, PRESSURE, LIFTING AND GAS
WHEN MINING ACTIVITIES AND ACTIVITIES CARRIED OUT USING MINING TECHNIQUES
Article. (III)
Decree No. 392/2003 Coll., on the safety of technical equipment and
about the requirements for dedicated technical equipment pressure, lifting and
gas in mining activities and activities carried out using mining techniques,
is amended as follows:
1. In section 14 para. 2 (c)):
"(c)) for the operation of reserved technical equipment of pressure, dedicated
technical equipment lifting and dedicated technical facilities
gas, ".
2. section 16, including the title shall be deleted.
3. In annex 7 part II. point 2 is deleted (c)), ca), cb) and cc).
PART THREE
AMENDMENT OF THE DECREE ON HEALTH AND SAFETY AT WORK AND SAFETY
TRAFFIC IN THE MINES WITH THE DANGERS OF MINING TREMORS
Article. (IV)
In the Decree No 659/2004 Coll. on safety and health at work and the
safety in mines with the dangers of mining tremors, in § 15
paragraphs 2 and 3, including footnote # 16:
"(2) wiring ^ 16) above 1 kV in mining listed in 2.
or 3. the degree of danger of upheaval at the end of the beam must be wired
divorce equipped with achieving their shutdown when natural
connection in time not more than 0.2 s.
(3) Cable distribution systems over 1 kV in mining listed in 2. or 3.
the degree of risk of shocks must be equipped with a device for automatic
turn off electric power initiated by shock. The way and places
self shutdown will determine the emergency plan. Click the race mine can
device for automatic shut down of activities necessarily disposed
necessary time during blasting works carried out in a large scale mining
piece.
16) section 235 paragraph. 2 Decree No. 22/1989 Coll. ".
Transitional provision
Article. In
The requirements laid down in article 15, paragraph 2. 2 and 3 is to be filled before 31 March. December
2009.
PART FOUR
The effectiveness of the
Article. (VI)
This Decree shall enter into force on 1 January 2000. January 1, 2008.
President:
Prof. JUDr. Ing. Makarius, CSc. v. r.
