Amayunithi ezimo eziphuthumayo asebenzisa amanzi ekhwalithi aphuzwayo (okuphuza) futhi angase alondolozwe ngosawoti ogqamile noma esinye isixazululo ukuze asuse ukungcola okuyingozi emehlweni, ebusweni, esikhumbeni, noma ezingutsheni.Kuye ngezinga lokuchayeka, izinhlobo ezihlukahlukene zingasetshenziswa.Ukwazi igama elilungile nomsebenzi kuzosiza ekukhetheni okufanele.
- Ukugeza amehlo: okuklanyelwe ukugeza amehlo.
- Ukugeza amehlo/ubuso: kuklanyelwe ukugeza kokubili iso nobuso ngesikhathi esisodwa.
- Ishawa yokuphepha: yakhelwe ukugeza wonke umzimba nezingubo.
- Ipayipi lokumanzisa eliphathwa ngesandla: elakhelwe ukugeza ubuso noma ezinye izitho zomzimba.Akumele isetshenziswe yodwa ngaphandle uma kunamakhanda amabili anamandla okusebenza okungenazandla.
- Amayunithi okuwasha komuntu siqu (amabhodlela esixazululo/akhama): ahlinzeka ngokuwasha ngokushesha ngaphambi kokufinyelela endaweni ephuthumayo egunyazwe yi-ANSI futhi awahlangabezani nezidingo zamayunithi ezimo eziphuthumayo anamapayipi namapayipi azimele.
Izimfuneko Zokuphepha Nezempilo Emsebenzini (OSHA).
I-OSHA ayisebenzisi izinga le-American National Standards Institute (ANSI), nakuba kuwumkhuba ongcono kakhulu, ngoba ayikayisebenzisi.I-OSHA isengase ikhiphe incwadi ecashuniwe endaweni engaphansi kwe-29 CFR 1910.151, imfuneko ye-Medical Services kanye Nosizo Lokuqala kanye nangaphansi kwe-General Duty Clause.
I-OSHA 29 CFR 1910.151 kanye nezinga lokwakha 29 CFR 1926.50 lithi, “Lapho amehlo noma umzimba wanoma yimuphi umuntu ungachayeka ezintweni ezilimazayo ezibolayo, izindawo ezifanele zokumanzisa ngokushesha noma ukushaywa kwamehlo nomzimba zizohlinzekwa ngaphakathi kwendawo yokusebenza ukuze ukusetshenziswa okuphuthumayo ngokushesha. ”
Umshwana Womsebenzi Jikelele [5(a)(1)] uthi abaqashi banesibopho sokuhlinzeka kumsebenzi ngamunye, “umsebenzi kanye nendawo yokuqashwa ezingenazo izingozi ezibonwayo ezidala noma ezingase zidale ukufa noma ngokomzimba. ukulimaza abasebenzi bakhe.”
Kukhona nezindinganiso ezithile zamakhemikhali ezinezidingo eziphuthumayo zeshawa kanye ne-eyewash.
I-ANSI Z 358.1 (2004)
Isibuyekezo sika-2004 sezinga le-ANSI siyisibuyekezo sokuqala esisezingeni kusukela ngo-1998. Nakuba iningi lezinga lihlala lingashintshile, izinguquko ezimbalwa zenza ukuthobela nokuqonda kube lula.
Amazinga Okugeleza
- Ukugeza amehlo:ukugeleza kokugeleza okungamamalitha angu-0.4 ngomzuzu (gpm) ngamaphawundi angama-30 iyintshi yesikwele (psi) noma amalitha angu-1.5.
- Ukugeza amehlo nobuso: 3.0 gpm @30psi noma 11.4 amalitha.
- Amayunithi amapayipi: ukugeleza okuguquguqukayo kwe-20 gpm ku-30psi.
Isikhathi sokuthumela: Mar-21-2019
