Book/Printed Material Code governing industrial lighting in places of employment including factories, mills, offices and other work places
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Image 41 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIGHTING IN PLACES OF EMPLOYMENT 39 Effects on Factory and Mill Lighting Produced by Modern Lamps With the introduction of these new gas and electric lamps broader possi bilities have been presented…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 42 of Code governing industrial lighting in places of employment including factories, mills, offices and … 40 LIGHTING IN PLACES OF EMPLOYMENT Low CeilingsFor low ceilings up to 18 feet the use either of carbon filament open flame gas burner or arc lamps resulted usually in anything but…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 43 of Code governing industrial lighting in places of employment including factories, mills, offices and … 41 LIGHTING IN PLACES OF EMPLOYMENT syed AIOUIYOVU VWIS JO SUIPpUBY 9Y JO SJSISUOD YLOM JO SseVlo oyu e104M Poetsojoid oq 0 ST 6 SIA osvO PITY SOUL SULINJOLJNUBUL 10 AQUIVSSB YOUsq…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 44 of Code governing industrial lighting in places of employment including factories, mills, offices and … 30 Width of Lighting Bay in Feet as Determined from Fig 42 HEIGHT OF CEILING IN FEET LIGHTING IN PLACES OF EMPLOYMENT WIDTH OF ROOM IN FEET Fig 30Number of Lighting Outlets…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 45 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIGHTING IN PLACES OF HMPLOYMENT 438 work in question without regard to any symmetry of arrangement through out the room In this way they concentrate their light upon the work desired at…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 46 of Code governing industrial lighting in places of employment including factories, mills, offices and … SOINJXIY SuIYSPT Pod 10J siysioy Sursuvyyze Siw ages Meera de L994 NI LHDITH ONIDNVH fal 2 3 3 g 1s 2 3 3 LIGHTING IN PLACES OF EMPLOYMENT 44- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 47 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIGHTING IN PLACES OF EMPLOYMENT 45 TABLE II WATTAGE PER SQUARE FOOT REQUIRED WITH DIFFERENT TYPES OF REFLECTOR EQUIPMENT TO PRODUCE A GIVEN ILLUMINATION INTENSITY AVERAGE FACTORY WALLS AND CEILING Illumination Watts…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 48 of Code governing industrial lighting in places of employment including factories, mills, offices and … 46 LIGHTING IN PLACES OF EMPLOYMENT Brightness MeasurementsThe candle power of the brightest square inch of light source as required by rules 6 and 7 may be measured by means of a…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 49 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIGHTING IN PLACES OF BMPLOYMENT 47 Where the principal work is done on polished surfaces images of the lamp in these surfaces prove nearly as distressing as the lamps themselves and are…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 50 of Code governing industrial lighting in places of employment including factories, mills, offices and … 48 LIGHTING IN PLACES OF EMPLOYMENT SECTION VIIIDISTRIBUTION OF LIGHT ON THE WORK The General Lighting SystemUnder the discussion of glare it was pointed out that shadows might be the cause of…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 51 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIGHTING IN PLACES OF EMPLOYMENT 49 for the work involved Measurementsand observations showed that the side lightwas insufficient In this particular installation it was found necessary to produce a vertically downward intensity…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 52 of Code governing industrial lighting in places of employment including factories, mills, offices and … 50 LIGHTING IN PLACES OF EMPLOYMENT The discussion following pertains to the control of lamps and arrange ment of switches for general lighting purposes but no requirements have been made in the…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 53 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIGHTING IN PLACES OF EMPLOYMENT 51 SECTION XIMAINTENANCE WindowsFactory and mill windows become covered in time with dirt and produce greatly decreased values of natural light in consequence These losses may easily…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 54 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIGHTING IN PLACES OF EMPLOYMENT soAINO osoy AG UMOYS UBY AJUONDEIJ 910Ur Aaesso0ou eq plnoM Suluvelo K10OVJ SUOTLISU UBOTO ATOATEOI UT SaInXJ UO JsNp Jo UOTENUIMIOe SuIMoYs seAIND gg SIA SLEVCRE ES…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 55 of Code governing industrial lighting in places of employment including factories, mills, offices and … pl EG IN eens OF Ee D3 we ely Sper Wemrapayese iA Wo Sat a gee on a reflector is nearly nina deceptive that is _ reflectors which have suffered a large…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 56 of Code governing industrial lighting in places of employment including factories, mills, offices and … rede WJ QL Aleyeurxoidde pue 100J ey eAOgK iJ OT Suny SAozoIJo1 908 pofoureue uleeotod doep ur posn oie SdWIe VPZEW JVM OOT PUB 09 JSAM OY JO STTUL MES OZIeT 9Y…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 57 of Code governing industrial lighting in places of employment including factories, mills, offices and … SJUIOd O189V11S POUIIO 9G JYSIW YM 18 JYSIT WNUITXeU 9Y4 SUIAIS SoQv IoJSUBI OY I9AO Suny oie FZ d gE BIW 99S S10JOeTJoI Joo1s poleureuUS ulpso10d Moq deep Ul sduiv q VPZeW…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 58 of Code governing industrial lighting in places of employment including factories, mills, offices and … Aq po 43 0g ynoge Jo stuN usaMjoq Suloeds eSVIOAV UB YUM AOOTJ OY 9AOGB WF 9T Suny 1 d ZT SIT 998 SL1OJPIITJOLe YIM YsI ST UOTOeS STULL SHUNoqo3 SuIsoouseUL SGUUIRL…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 59 of Code governing industrial lighting in places of employment including factories, mills, offices and … CT SI VJ DS tod o8RIIVM OU LOOJ OY PAOGSV JF GT ST JUSloy SuIjUNOW sti posn o1v _ SdOPoTJoL 9038 poleureue ureje010d TMOq dosp sesvo Y1Oq UT dwyl O Spzey 178M…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 60 of Code governing industrial lighting in places of employment including factories, mills, offices and … J GZ NoGe Jo Sutoeds oSe1SAV UB YIM AOOTJ 9Y BAOGE 4 TT Suny oie si0ze Jor 901s poteureus ulejeoiod Moq desp ur sdwel OD Vpzey 17eM OOL LP SI Ul UMOYS…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 61 of Code governing industrial lighting in places of employment including factories, mills, offices and … ol 2 Ajeyeulxoidde puv 100J ey VAOGeS WJ OZ poUNOU 9IB S10JDOTJ eS 31 9938 peleureus UTPI010d ey dann heey O BpZeIN 372M 00Z OSNOYoIVM eVdIOIUNW VSsIVI B UL UOTEUIWINII 1USIN6F ASE…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 62 of Code governing industrial lighting in places of employment including factories, mills, offices and … B Fy _ SULOOT JUSDBpB JO SYOV 9 UZOMJOq VISTB 9Y 19AO poovid s ST JI1UN IVIIWIS B pUB WOOT YORI JO JUOAJ OU I9AO posn oie FZ d fe S107 S1OJO9…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 63 of Code governing industrial lighting in places of employment including factories, mills, offices and … Day light illumination by means of monitor onstruction over the center bay and sawtooth construction over the side bays Day light illumination by means of monitor construction with a series of sky…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 64 of Code governing industrial lighting in places of employment including factories, mills, offices and … Dia rvaryt Artificial lighting in an industrial plant using Mazda lamps and prismatic reflectors Night view showing mercuryvapor lighting in a low factory section is- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 65 of Code governing industrial lighting in places of employment including factories, mills, offices and … Well planned system of arc lighting The lamps are high and above the ordinary line of vision- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 66 of Code governing industrial lighting in places of employment including factories, mills, offices and … Excessively bad lighting Bare lamps produce a glare which is harmful and renders the illumination very ineffective Very poor arrangement of arc lamps The lamps are mounted to one side of the…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 67 of Code governing industrial lighting in places of employment including factories, mills, offices and … Night view of are lamp installation with 40 ft mounting at center of picture and 20 ft at sides Excellent distribution High section showing a system of mercuryvapor lamps Note the excellent…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 68 of Code governing industrial lighting in places of employment including factories, mills, offices and … 66 LIGHTING IN PLACES OF EMPLOYMENT APPENDIX The following table presents the minimum required values as ateectea in the lighting code together with preferable values for a large class of work and…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 69 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIGHTING IN PLACES OF HMPLOYMENT Industrial Classification Cloth Products REE CIT Se cs eee eeee Sewing machine Sewing hand Pressing Construction Indoor Outdoor Dairy Products Separators evaporators churns molds and presses Pasteurizing…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 70 of Code governing industrial lighting in places of employment including factories, mills, offices and … 68 LIGHTING IN PLACES OF EBMPLOYMENT FootCandle Intensity Industrial Classification Minimum Mandatory Preferable Iee Manufacturing ghee aM 911 cue cette inne coe APE eee eerie ee es eh Eee an aL 2…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 71 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIGHTING IN PLACES OF EMPLOYMENT 69 FootCandle Intensity Industrial Classification Minimum Mandatory Preferable Paper Box Manufacturing Light Dark Light Dark BAe 0 I CAE eect Se ANS teh ied eeietine reef ie…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 72 of Code governing industrial lighting in places of employment including factories, mills, offices and … 70 LIGHTING IN PLACES OF EMPLOYMENT FootCandle Intensity Industrial Classification Minimum Mandatory Preferable Stone Cutting VES CUO MCAT PULTE fans oe anes Seek Ye Teer a aN Sea wT oe i 2…- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 73 of Code governing industrial lighting in places of employment including factories, mills, offices and …- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 74 of Code governing industrial lighting in places of employment including factories, mills, offices and … 2 0 ae r- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 75 of Code governing industrial lighting in places of employment including factories, mills, offices and …- Contributor: Oregon. Bureau of Labor
- Date: 1920
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Image 76 of Code governing industrial lighting in places of employment including factories, mills, offices and … LIBRARY PA OLUM 0 033 266 5200- Contributor: Oregon. Bureau of Labor
- Date: 1920
About this Item
Title
- Code governing industrial lighting in places of employment including factories, mills, offices and other work places
Names
- Oregon. Bureau of labor. [from old catalog]
Created / Published
- Salem, Or., State printing department, 1920.
Headings
- - Factories--Lighting
- - Electric lighting--Oregon
Notes
- - Also available in digital form.
Medium
- 70 p. incl. front., illus., diagrs. 24 cm.
Call Number/Physical Location
- TH7975.F2 O7 1919
Library of Congress Control Number
- 20027130
Online Format
- online text
- image