Poznámky redaktora
6 90
Jewellery manufacturing Working with precious stones 1500 0.6 80
Welding 300 0.6 80
Laundries and dry cleaning Goods in, marking and sorting 300 0.6 80
Hairdressers Hairdressing 500 0.4 80
Casting bays 200 0.1 500 0.6 80
Tool making; cutting equipment manufacture 750 0.7 90
Watch making (manual) 1500 0.4 40
Sand preparation 200 0.6 80
Drop forging 300 0.1 300 0.6 80
Ironing, pressing 300 0.6 80
Quality control 1000 0.7 80
Watch making (automatic) 500 0.6 80
Model building 500 0.4 20
Platforms 100 0.6 80
Glove making 500 0.4 80
Dressing rooms 200 0.6 80
Rough and average machining: tolerances 0.7 80
Scribing, inspection 750 0.6 90
Leather dyeing (machine) 500 0.7 90
Manufacture jewellery 1000 0.4 80
Machine moulding 200 0.6 80
Die casting 300 0.7 80
Colour inspection 1000 0.6 80
Metal working and processing Open die forging 200 0.The Lighting Handbook
33
Type interior, task activity
Industrial activities and crafts UGRL Ra
Foundries and metal casting Man-size underfloor tunnels, cellars, etc.7 80
Wire and pipe drawing shops; cold forming 300 0.4 80
Saddlery work, shoe manufacture: stitching, sewing,
polishing, shaping, cutting, punching 500 0.4 80
Hand and core moulding 300 0.7 80
.7 80
Leather and leather goods Work vats, barrels, pits 200 0.4 40
Fleshing, skiving, rubbing, tumbling skins 300 0.4 80
Shake out areas 200 0.6 80
Precision machining; grinding: tolerances 0.6 80
Sorting 500 0.6 80
Sheet metalwork: thickness 300 0.6 80
Washing and dry cleaning 300 0.7 90
Shoe making 500 0.4 80
Workstations cupola furnaces and mixers 200 0. – 0.6 80
Plate machining: thickness 200 0.6 80
Inspection and repairs 750 0
