Funga tagi-Ubuyobozi bukoresha umutekano

Iyi nyandiko igamije kugabanya gufungura impanuka zifungura intoki muri sisitemu yo gukonjesha ammonia.

Muri gahunda yo kugenzura ingufu, Ikigo mpuzamahanga gishinzwe gukonjesha Amoniya (IIAR) cyatanze ibyifuzo byinshi byo gukumira impanuka zifungura intoki muri sisitemu yo gukonjesha ammonia (R717).

Igice cya mbere cyicyifuzo-Amabwiriza yo guteza imbere gahunda yo kugenzura ingufu za valves zintoki muri sisitemu yo gukonjesha ammonia-abanyamuryango ba IIAR barashobora kuyigura kumadorari 150, naho abatari abanyamuryango bakayagura $ 300.

Igenzura ryintoki ni iyigenzura ryingufu ziteje akaga, ubusanzwe bita uburyo bwo gufunga / tagout (LOTO).Nk’uko urubuga rwa kaminuza ya Iowa rwita ku buzima bushingiye ku bidukikije n’umutekano rubitangaza, ngo birashobora kurinda abakozi gukomeretsa cyangwa kwicwa n’impanuka zitunguranye cyangwa kurekura ingufu zabitswe igihe cyo kubungabunga no gusana imashini, inzira, na sisitemu.

Ingufu zangiza zishobora kuba amashanyarazi, hydraulic, pneumatike, ubukanishi, imiti, ubushyuhe, cyangwa andi masoko.Urubuga rwa kaminuza ya Iowa rwongeyeho ruti: "Gukurikiza imikorere n'ibikorwa bya LOTO birashobora kurinda abakozi kurekura ingufu."

Kuva muri Amerika Ikigo gishinzwe ubuzima n’umutekano muri Leta zunze ubumwe za Amerika (OSHA) cyashyiraho amategeko agenga ingufu zangiza (gufunga / urutonde) mu 1989, inganda nyinshi zashyize mu bikorwa gahunda yo kugenzura ingufu za LOTO.Ariko ibi bikunze kwibanda ku mbaraga z'amashanyarazi na mashini;nk'uko IIAR ibivuga, inganda za HVAC & R ntizisobanutse neza ku gufungura ku buryo butunguranye gufungura intoki, bikaba ari byo bitera amoniya menshi.

Ubuyobozi bushya bugamije “kuziba icyuho cy’inganda” no guha ba nyir'ibikorwa n’abakoresha intoki za R717 n’inama nziza z’uburyo bwo gushyira mu bikorwa gahunda yo kugenzura ingufu.