We offer professional inspections and tests (revisions) of gas
equipment within the scope of authorization of our company in accordance
with Decree No. 508/2009 Coll:
- Aa - gas production with a unit output greater than 10 Nm3/h, including
equipment adjusting the composition of the gas to the technical values
required by a special regulation or by the customer,
- Ab - gas storage with a maximum working pressure of gas up to and
including
0,05 MPa with an internal volume of more than 100 m3, for example in a
gas
storage tank,
- Ac - filling of metal pressure vessels for the transport of gases with a
capacity exceeding 10 Nm3/h,
- Ad - supply of gas from metal pressure vessels stable or from metal
pressure
vessels for the transport of gases (pressure station) with a capacity of
more than 10 Nm3/h,
- Ae - increasing gas pressure with a maximum working gas pressure at the
outlet exceeding 0,4 MPa,
- Af - reducing gas pressure with a maximum inlet working gas pressure
greater
than 0,4 MPa,
- Ag - gas distribution with gas pressure above 0,4 MPa and acetylene
pipeline,
- Ah - gas consumption by combustion with a capacity of individual
equipment
or with the sum of the capacities of individual equipment forming a
functional unit above 0,5 MW, including equipment for the production of
protective atmospheres in heat treatment,
- Ai - refrigeration and freezing with a quantity of refrigeration gas
exceeding 25 kg.
- Ba - gas production with unit output up to and including 10 Nm3/h,
- Bb - gas storage with a maximum working gas pressure of up to and
including
0,05 MPa with an internal volume of up to and including 100 m3 , for
example
in a gas storage tank,
- Bc - filling of metal pressure vessels for the transport of gas with a
capacity of up to and including 10 Nm3/h,
- Bd - gas supply from metal pressure vessels stable or from metal
pressure
vessels for gas transport (pressure station) with a capacity up to 10
Nm3/h
inclusive, if they allow to connect more than two cylinders for gas
transport,
- Be - gas pressure boosting with a maximum working gas pressure at the
outlet
of up to and including 0,4 MPa,
- Bf - gas pressure relief with a maximum inlet working gas pressure of up
to
and including 0,4 MPa with a capacity of more than 25 Nm3/h, except for
the
equipment referred to in point (g),
- Bg - gas distribution, namely a pipeline intended for the distribution
of
gas, including the control equipment included in this pipeline, with a
capacity of the downstream gas equipment up to and including 25 Nm3/h,
with
a maximum working pressure of gas at the inlet up to and including 0,4
MPa,
except for a pipeline intended for the distribution of acetylene,
- Bh - consumption of gas by combustion with an output of an individual
appliance or with the sum of the outputs of the individual appliances
forming a functional unit from 5 kW to 0,5 MW, including equipment for
the
production of protective atmospheres in heat treatment and appliances
requiring connection to a flue gas extraction system,
- Bi - refrigeration and freezing with a refrigeration gas quantity of
between
3 kg and 25 kg inclusive.
- Ca - technical installations working with dangerous gases not classified
in
Group A or Group B,
- Cb - technical installations working with other gases.