Kev tsim teeb pom kev zoo: Ins & Outs of Illuminating Your Worksite
Cov qauv & hom teeb pom kev zoo
Qhov tsawg kawg nkaus taw taws tswm ciab rau txhua qhov chaw ua haujlwm tau teev tseg hauv OSHA tus qauv 1926.56(a). Ramps, runways, chaw cia khoom, thiab chaw tsim kho yog qee qhov piv txwv. Kev tawg ntawm lawv cov kev xav tau yog raws li hauv qab no:
Teeb pom kev zoo rau thaj chaw tsim kho dav dav yog tsib ko taw tswm ciab.
Kev tso pob zeb, pov tseg cov khib nyiab, kev nkag mus, cov chaw khaws khoom nquag, chaw thau khoom, refueling thiab thaj chaw tu txhua yam yuav tsum muaj peb ko taw tswm ciab.
Sab hauv: warehouses, corridors, halls, thiab tawm. Tsib ko taw tswm ciab.
Tunnels, shafts, thiab lwm yam subterranean chaw ua hauj lwm: tsib ko taw-tso tswm ciab. Muaj ntau qhov tshwj xeeb, xws li qhov tsim nyog ntawm kaum ko taw taws tswm ciab rau mucking, drilling, thiab scaling nyob rau hauv ncej thiab qhov taub hau. Cap teeb nrog Bureau of Mines pom zoo kuj tso cai.
Kaum taw taws tswm ciab - Hauv cov khw muag khoom lossis cov chaw tsim kho xws li rigging lofts, tshuaj ntsuam cov nroj tsuag, batch nroj tsuag, cov khw muag ntoo, cov khoom siv tshuab thiab hluav taws xob, thiab cov chav dej hauv tsev thiab chav ua haujlwm.
Cov chaw pab thawj zaug, tsev kho mob, thiab cov lag luam tag nrho peb caug ko taw tswm ciab.
Cov neeg saib xyuas kev tsim kho yuav siv American National Standard A11. 1-2965, R1970 rau thaj chaw muaj kev lag luam tsis suav nrog OSHA cov cai. Qhov no suav nrog cov teeb pom kev zoo siv rau kev thauj khoom docks, shipyards, thiab lwm qhov chaw zoo sib xws.
Muaj cov khoom siv zoo meej raws li hom kev ua haujlwm, txawm tias tsis muaj ib qho kev siv lossis kev daws teeb meem rau kev tsim teeb pom kev zoo.
Ntauwd ntawm Teeb
Lub teeb yees yog hom teeb pom kev zoo tshaj plaws uas siv rau hauv cov chaw tsim kho vim lawv hloov tau thiab tuaj yeem teeb pom kev thaj chaw loj. Lawv feem ntau muaj cov mast uas tuaj yeem hloov kho, lub tshuab hluav taws xob, thiab cov khoom siv teeb pom kev zoo uas tuaj yeem tig 360 degrees los ntawm qhov siab txog li 30 feet.
Nyob rau lub sijhawm niaj hnub no, lub hnub ci siv lub teeb yees tuaj yeem ua haujlwm ntev txog 36 teev yam tsis muaj lub tshuab hluav taws xob, ua rau lawv nqa tau.
Teeb ntawm lub siab Mast
Cov kev teeb tsa no yog ib nrab mus tas li tsis yog ib ntus. Lub nplhaib luminaire, uas ib txwm ua los ntawm plaub mus rau yim lub teeb thiab npog thaj tsam loj, tau txais kev txhawb nqa los ntawm lub teeb ncej uas yuav siab txog 100 feet.
Tsaus Teeb
Lwm qhov kev tsim kho tshiab uas tso cai rau lub tsev yog qhov teeb pom kev tsaus ntuj. Lawv yog ua los ntawm 400-watt hlau halide teeb uas yog qhwv hauv ib daim ntaub diffusing los tsim ib tug softer saib thaum tseem muab cov theem illumination txaus.
Teeb hauv balloons
Feem ntau, lub teeb balloon yog ntsia rau ntawm chaw ua haujlwm, tshuab, lossis tsheb. Lub teeb muaj lub teeb-diffusing cov khoom txhawb nqa nrog huab cua lossis helium-inflated npog rau lawv.
LED teeb pom kev zoo
LEDs tau revolutionized lub teeb pom kev lag luam. Lawv ua haujlwm zoo dua, kav ntev dua, thiab muaj kev noj qab haus huv rau ib puag ncig. Standard, CFL teeb pom kev zoo muaj keeb kwm tau siv los ua cov tshuab pov tseg thaum ua haujlwm dhau los vim nws pheej yig heev tsim. Tsuas yog 20 feem pua ntawm nws feem ntau rov qab tau, nws kim heev ntawm kev ua haujlwm thiab cov thoob khib nyiab.
Txawm li cas los xij, LED teeb pom kev zoo yog tsim los ua cov khoom muaj nqis rov qab siv tau. Nws txo cov nqi hluav taws xob ib ntus ib qhov project los ntawm kev txuag nyiaj ntawm lub zog, peev txheej, thiab kev ua haujlwm. Cov txheej txheem zoo tuaj yeem ua haujlwm tsis tu ncua rau tsib xyoos.
Kev txuag nqi los ntawm kev hloov mus rau LED yuav tag nrho ntau txhiab daus las. Tsis tas li ntawd, thaum lub teeb pom kev hauv chaw ua haujlwm tsis tu ncua, nruab hnub thiab hmo ntuj, cov nqi hluav taws xob tseem nce ntxiv. Tsis tas li ntawd, logistics tseem ceeb. Ntawm 80 feem pua ntawm kev siv qis, LEDs npog thaj tsam loj dua.
Ib zaug ntxiv, txo tus nqi tsim tawm txhais ua haujlwm ntxiv rau tus neeg cog lus. Txuj hlua teeb pom kev zoo yuav tsum tau siv zog ntxiv rau kev txhim kho thiab nyuaj rau khaws thiab rov siv dua. Tsis tas li ntawd, qhov kev xav tau tas mus li rau kev hloov cov roj teeb thiab CFL qhov muag teev ua rau muaj kev mob siab rau cov nqi zog thiab cov peev txheej pov tseg.
Txawm li cas los xij, 25 lub teeb xav tau kev teeb tsa thiab kev saib xyuas ntau dua li ib lub teeb ci LED, uas npog tib thaj chaw raws li 250-ko taw stretch ntawm txoj hlua teeb. Tsawg txuas yuav tsum tau nyob rau hauv qee qhov tsim vim lawv ntsaws thiab ua si. Lawv kuj tuaj yeem txav tau yooj yim, yog li lawv hloov mus rau kev hloov pauv ntawm qhov chaw ua haujlwm es tsis txhob cuam tshuam nws.
LEDs yog ib qho kev daws teeb meem zoo tshaj plaws rau kev txo qis hauv CO2 emissions, nrog lub peev xwm txo qis kev siv hluav taws xob los ntawm 60 mus rau 90 feem pua. Tshwj xeeb, LED teeb pom kev zoo tuaj yeem txhim kho qhov pom ntawm qhov chaw tsim kho tsaus. Lawv lub teeb tso zis muaj qhov sib txawv ntawm 50 mus rau 120 degrees, uas ua rau lub teeb dav dav uas tuaj yeem teeb pom kev thaj tsam loj.
Hom qhov muag teev raws li lub teeb pom kev zoo txiav txim siab seb qhov chaw ua haujlwm li cas. Nws yuav tsum yooj yim heev kom ua tiav OSHA cov teeb pom kev zoo yog tias koj lub tsev kawm ntawv tau them rau hauv siab, roomy fixtures nrog LED teeb qhov muag teev.
