Poznámky redaktora
4 20
Production plants with occasional manual operation 150 0.4 20
Furnaces 200 0.4 20
Boiler houses 100 0.4 60
Control rooms 500 0.6 80
Standard bookbinding work, e.6 80
Test, measurement and inspection 500 0.6 80
– medium 300 0. pump rooms, condenser rooms etc.6 80
Power stations Fuel supply plants – 0.6 80
Underfloor man-sized tunnels; belt sections; cellars etc.6 80
Spinning, plying, reeling, winding 500 0.6 80
Paper sorting and hand printing 500 0.7 80
Tool, template and jig making, precision mechanics,
micromechanics 1000 0.4 80
Side rooms, e.7 80
Galvanising 300 0.6 60
Carding, washing, ironing, devilling machine work,
drawing, combing, sizing, card cutting, pre-spinning,
jute and hemp spinning 300 0.4 20
Textile manufacture and processing Work places and zones baths, bale opening 200 0.;
switchboards (inside buildings) 200 0.7 80
Printers Cutting, gilding, embossing, block engraving, work on
stones and platens, printing machines, matrix making 500 0.7 80
Rolling mills, iron and steel works Production plants without manual operation – 0.4 40
Machine halls 200 0.6 40
Control platforms; control panels 300 0.6 80
– precision 750 0.g.4 40
Production plants with continuous manual operation 200 0.6 80
Surface preparation and painting 750 0.6 80
Type setting, retouching, lithography 1000 0.4 80
Paper manufacture and processing, paper and
corrugating machines, cardboard manufacture 300 0.6 80
– fine 500 0.4 20
Mill trains; coilers; shear lines 300 0.7 90
Steel and copper engraving 2000 0.The Lighting Handbook
34
Type interior, task activity
Indoor workplaces
Industrial activities and crafts UGRL Ra
Metal working and processing Assembly:
– rough 200 0.6 80
. – 0. folding, sorting,
glueing, cutting, embossing, sewing 500 0.7 80
Paper and paper goods Edge runners, pulp mills 200 0.7 80
Colour inspection multicoloured printing 1500 0.6 80
Slab storage facilities – 0.g
