MANUAL - Lichtgitter GmbH

Decades of experience in manufacturing
of gratings are not always sufficient
in itself. Only fully verified standards
and properly followed instructions,
along with further innovative development
of production procedures
and materials, can satisfy our client’s
demands and expectations, in respect
of quality.
The results are:
● Quality during the production of forge-welded
gratings, pressurelocked
gratings, perforated metal
planks, spiral staircases and associated
fittings.
● Competence in solving problems.
● Successful completion of large projects.
● Manufacture of gratings and perforated
metal planks in many variations.
● Surface treatment according to specific
technical and architectural requirements.
● Order control by a fully integrated
data processing system.
● An operational monitoring system
for static inspections.
● Current quality control according to
RAL-GZ 638 and RAL-GZ 639
● A Quality Management System according
to DIN EN ISO 9001:2000.
This results in an impressive record of
virtually zero product errors.
A decisive factor for many of our clients
is the consistently reliable high quality
of all of our products and services. In
order to ensure the consistency of this
quality, all relevant standards for gratings,
perforated metal planks, stairs
and stairtreads are to be strictly adhered
to.
The manufacturing of our products is
monitored and assessed in accordance
with the following criteria:
● Quality Management System acc. to
DIN EN ISO 9001:2000 for the following
range of products: manufacturing
and sales of gratings, perforated
metal planks, stairs and stairtreads
as well as hot dip galvanising
of metal parts.
● BGI 588 Instruction sheet for gratings
(Editor: Hauptverband der Gewerblichen
Berufsgenossenschaft,
Fachausschuss „Bauliche Einrichtungen“
der BGZ).
● BGR 181 Instruction sheet for flooring
in working areas with skid risk
(for Editor see above).
● RAL-GZ 638 Quality assurance for
gratings (Editor: RAL Deutsches
Institut für Gütesicherung und Kennzeichnung
e.V.).
● RAL-GZ 639 Quality assurance for
perforated metal planks (for Editor
see above).
● DIN 24531-1 Gratings made of steel
as tread covering, part I: gratings
(Editor: Normenausschuss Maschinenbau
[NAM] im DIN Deutsches
Institut für Normung e.V.)
7
Quality requires standards
● DIN 24537-1 Gratings as floor coverings,
part I. gratings
(Editor see above)
● DIN EN ISO 14122-1 Safety of machinery,
permanent means of access to
machines.
Choice of fixed means of access
between two levels.
● DIN EN ISO 14122-2 Safety of machinery,
permanent means of access to
machines.
Working platforms and walkways.
● DIN EN ISO 14122-3 Safety of machinery,
permanent means of access to
machines.
Stairs, stepladders and guardrails.
● DIN EN ISO 1461 Galvanising of
single parts (Editor: Normenausschuss
Materialprüfung (NMP) im
DIN Deutsches Institut für Normung
e.V.)
● AGI-Arbeitsblatt H 10 Gratings
within industrial construction (Editor:
Arbeitsgemeinschaft Industriebau
e.V.).
We are an approved technical welding
company acc. to DIN 18800-7 and are in
possession of the welding certificate
for rail vehicles and parts of them acc.
to DIN 6700-2.
Lichtgitter is a member of the trademark
association Edelstahl Rostfrei e.V.