Poznámky redaktora
4 60
Control rooms 500 0.6 80
Slab storage facilities – 0.6 80
Spinning, plying, reeling, winding 500 0.7 80
Colour inspection multicoloured printing 1500 0.7 80
Galvanising 300 0. pump rooms, condenser rooms etc.6 80
Surface preparation and painting 750 0.6 80
– fine 500 0.6 80
.4 80
Side rooms, e.7 90
Steel and copper engraving 2000 0. folding, sorting,
glueing, cutting, embossing, sewing 500 0.7 80
Tool, template and jig making, precision mechanics,
micromechanics 1000 0.6 80
Test, measurement and inspection 500 0.4 80
Paper manufacture and processing, paper and
corrugating machines, cardboard manufacture 300 0.g.6 80
Underfloor man-sized tunnels; belt sections; cellars etc.6 40
Control platforms; control panels 300 0.6 80
Paper sorting and hand printing 500 0.6 80
Power stations Fuel supply plants – 0.4 40
Machine halls 200 0.;
switchboards (inside buildings) 200 0.6 60
Carding, washing, ironing, devilling machine work,
drawing, combing, sizing, card cutting, pre-spinning,
jute and hemp spinning 300 0.6 80
Type setting, retouching, lithography 1000 0.g.4 20
Textile manufacture and processing Work places and zones baths, bale opening 200 0.4 20
Production plants with occasional manual operation 150 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 20
Boiler houses 100 0.The Lighting Handbook
34
Type interior, task activity
Indoor workplaces
Industrial activities and crafts UGRL Ra
Metal working and processing Assembly:
– rough 200 0.4 40
Production plants with continuous manual operation 200 0.4 20
Furnaces 200 0.4 20
Mill trains; coilers; shear lines 300 0.6 80
– medium 300 0. – 0.7 80
Paper and paper goods Edge runners, pulp mills 200 0.6 80
– precision 750 0.6 80
Standard bookbinding work, e
