Txoj cai OSHA hais txog cov khoom siv thaum muaj xwm ceev yog
heev vague, nyob rau hauv hais tias nws tsis txhais dab tsi constitutes
"cov chaw tsim nyog" rau da dej qhov muag lossis lub cev.Hauv
kom muab cov lus qhia ntxiv rau cov tswv ntiav,
Lub koom haum American National Standards Institute (ANSI) muaj
tsim kom muaj tus qauv npog qhov muag thaum muaj xwm ceev
thiab cov khoom siv da dej.Tus qauv no-ANSI Z358.1—
yog npaj los ua ib qho kev qhia rau qhov tsim nyog
tsim, ntawv pov thawj, kev ua tau zoo, installation, siv
thiab saib xyuas cov khoom siv thaum muaj xwm ceev.Raws li cov
feem ntau cov lus qhia rau da dej thaum muaj xwm ceev thiab
eyewash, nws tau txais los ntawm ntau tsoom fwv
cov koom haum saib xyuas kev noj qab haus huv thiab kev nyab xeeb hauv thiab sab nraud
Teb Chaws Asmeskas, nrog rau International Plumbing Code.Cov
standard yog ib feem ntawm lub tsev code nyob rau hauv cov chaw uas
tau txais txoj cai International Plumbing Code.
(IPC-Sec. 411)
ANSI Z358.1 tau txais thawj zaug hauv xyoo 1981. Nws yog
rov kho dua xyoo 1990, 1998, 2004, 2009, thiab dua xyoo 2014.
Daim Ntawv Teev Kev Ua Raws Cai no piav qhia thiab piav qhia
nthuav tawm cov kev cai ntawm 2014 version ntawm lub
txheem.
Post lub sij hawm: Dec-18-2019
