Ingabe Indawo Yakho Yomsebenzi Ifanelekela Ithawula Lokususa Iqhwa? Zihlole Ngaphambi Kokuthenga

Iqhwa limile. Indawo yakho ayikakwazi ukunyakaza.

Abasebenzi balindile. Uhlelo luthi umsebenzi uqala kabusha ngo-7 ekuseni. Kodwa idekhi yophahla, igceke lokubeka phansi, umgwaqo wokungena - konke sekufihliwe, futhi othile kufanele anqume ukuthi kuzosuswa kanjani ngaphambi kokuba noma ubani akwazi ukungena kuwo ngokuphephile.

Libeke phansi ngaphambi kokuba iqhwa liwe. Phakamisa yonke into ngemva kokuba iqhwa liwile. Yilowo umqondo wonke. Ukususwa Kweqhwa I-tarp ayiyona ikhambi lokuncibilikisa futhi ayiyona ikhambi lokufoshola — iyindlela yokuvimbela iqhwa ukuthi lingathinti ubuso obungaphansi kwalo kwasekuqaleni.

Imininingwane yobuchwepheshe ebaluleke kakhulu: lawa ma-tarp akhelwe ukuwa kweqhwa okusha, hhayi noma yini iqhwa eliba yilo usuku noma ezimbili kamuva. Iqhwa elomile, elisanda kuwa ligijima cishe amakhilogremu angu-5–10 nge-cubic foot. Iqhwa elihlanganisiwe, elincibilikisiwe kancane, futhi eliqandisiwe lingadlula amakhilogremu angu-20 nge-cubic foot. Umthamo olinganiselwe we-tarp uthatha isimo sokuqala - ishidi eligcwele leqhwa elikhanyayo, elomile eliphakanyisiwe njengeyunithi eyodwa. Uma lelo qhwa selimanzi noma liba yiqhwa, isisindo siyayeka ukusabalala ngokulinganayo kulo lonke ishidi. Yilapho ukuphakamisa kuba yingozi khona futhi indwangu ngokwayo isengozini yokudabuka.

Indlela eqotho yokukubeka: ithawula leqhwa liyindlela yokubheja eqhweni elisha. Uma selimanzi noma lifakwe iqhwa, akufanele liphakanyiswe nhlobo — lowo ngumsebenzi wefosholo, noma wokulinda ukuthi liphume.

Amakhona e-tarp — noma izindawo zokuphakamisa ezengeziwe, kumashidi amakhulu — aboshwe ku-webbing enamandla aphezulu edlula kuma-grommets ethusi, akha indlela eyodwa yomthwalo eqhubekayo. I-standard 20×20 ft, I-PVC engu-18oz ngaphakathi ithwala izintambo ze-webbing ezilinganiselwa kuma-6,000 lbs, ezanele ukuphakamisa izinkulungwane zamakhilogremu eqhwa elisha ngokudonsa okukodwa uma liboshwe kahle. Isihluthulelo ukulayisha ngokulinganayo kumaphuzu amane noma ayisishiyagalombili ngesikhathi esisodwa, nge-crane noma i-forklift ephakamisa wonke amaphuzu ngesikhathi esisodwa - ayidonswa phezulu kusuka ekhoneni elilodwa. Ukudonsa kugxila ekucindezelekeni endaweni eyodwa futhi kuguge indwangu ngokushesha.

Ukucindezela akukhona ukuthi “sizizwa sengathi sifuna ukususa iqhwa.” Kungumthetho. Izaziso zokwakha zasebusika ezindaweni eziningi zidinga ngokusobala ukuqongelela indawo, iqhwa, namanzi amile ukuthi kusulwe ngokushesha ngemva kokuwa kweqhwa, futhi zidinga ukwesekwa kwesikhashana kanye nokuvikelwa komphetho ukuthi kuhlolwe kabusha yisikhulu sezokuphepha ngaphambi kokuba umsebenzi uqale kabusha. Lokho akusikho isiphakamiso - kuyinto yohlu lokuhlola ngesikhathi sokuhlolwa kwendawo yasebusika, futhi umthwalo weqhwa kuma-canopies nezakhiwo zesikhashana ubizwa ngokukhethekile njengengozi yokuwa uma ungasulwanga.

Bese kuba nezindleko zabantu. I-OSHA ihlukanisa ukususwa kweqhwa ophahleni njengomsebenzi oyingozi kakhulu, kanye nokuwa njengembangela ehamba phambili yokufa kanye nezingozi ezengeziwe ezivela ekunqunyweni kwemishini okuhlobene, ukulimala kwamehlo, ukuphakanyiswa kwe-aerial lift, kanye nokuminyana ngaphansi kwezinqwaba zeqhwa eziwayo. Izindawo zokwakha zenza lokhu kube nzima: ukuchayeka kakhulu emaphethelweni, izisekelo zeqhwa kanye namapulatifomu, kanye nabasebenzi abangakwazi ukuhamba kalula ngenxa yemishini yesimo sezulu esibandayo. Isiqondiso se-Alaska OSHA sicacile ngephuzu elilodwa ngqo - ungalokothi usebenzise i-rake yeqhwa noma ifosholo elivela esitebhisini, ngoba kukhulisa kakhulu amathuba okulahlekelwa ibhalansi nokuwa.

Bese kuba newashi. Uma iqhwa selimile, umsebenzi uwukubuyisela indawo yokusebenza ngokushesha. Ukufosha ngesandla uphahla olukhulu oluyisicaba kungathatha amahora amaningi, ngezinye izikhathi izinsuku, kunqunyelwe amandla abasebenzi, ukubanda okuqhubekayo, kanye nemithetho emelene nokuqhubekela phambili nomsebenzi eqhweni elisebenzayo noma emoyeni omkhulu. Inani lesistimu ye-tarp ukuthi indawo ehlanziwe ingabuyiselwa emsebenzini olandelayo ngaphakathi kwemizuzu eyishumi yokuma kweqhwa, hhayi ishifti elandelayo.

Imibuzo emithathu, ephendulwe ngokwethembeka, ikutshela okuningi kwalokho okudingeka ukwazi.

Yini oyihlanzayo? Uphahla oluyisicaba lwezentengiselwano noma lwezimboni yilona olufaneleka kakhulu — uphahla oluphelele, oluneshidi eligcwele. Uphahla oluphansi oluthambekele lusebenza ngezimo: iphimbo kufanele lihlale lithambile futhi indlela yokuphakamisa ingabi nezithiyo. Izindawo zokupaka kanye namapulatifomu okulayisha nawo ayafaneleka kahle, asuswa ngokushesha ngokuhudula noma ngokuphakamisa kunangokushanela ngesandla. Imigwaqo yesikhashana yesiza isebenza ezindaweni ezihleliwe kodwa hhayi ukunwebeka okude, okuqondile. Amapulatifomu okusebenza ngezikafula awafaneleki kahle — isikhala sihlukene kakhulu ukuba ishidi eligcwele lingakwazi ukubekwa phansi noma ukuphakamisa kuhlanzekile.

Luhlobo luni lweqhwa olitholayo ngempela? Lokhu kusebenza kuphela uma iqhwa lisanda kuna. Uma isifunda sakho sibona njalo amaphethini eqhwa noma imvula phezu kweqhwa, inani lehla ngokushesha, ngoba iqhwa elimanzi kanye neqhwa kugijima kakhulu kudlula umthwalo olinganiselwe we-tarp. Kufanele ukusho ngokucacile, noma ngabe kumenza umuntu aphelelwe yintengo: kungcono ukwazi lokho kusenesikhathi kunokuthola ukuthi i-mid-lift ingakanani.

Ingabe unayo imishini yokuphakamisa endaweni? Kudingeka i-forklift, i-crane, noma i-loader ukuze kuphakanyiswe amaphuzu e-tarp njengeyunithi eyodwa elinganisiwe. Akukho mishini, noma indlela yokuphakamisa evinjiwe yizithiyo, futhi yonke indlela ayisebenzi. Lena ayinakuxoxiswana ngayo.

I-polyester embozwe nge-PVC engu-18oz iyindinganiso ngesizathu: i-PVC coating iphatha amanzi, ukumelana nokubola, kanye nokubanda kuze kufike ku--20°F, kuyilapho isisekelo se-polyester siyinika amandla okudabuka. Indwangu ye-PE elula iyaphuka uma kubanda futhi ayakhelwe lokhu. Kukhona inketho esindayo engu-22oz yezimo zomthwalo onzima.

Usayizi ojwayelekile ongu-20×20 ft uvame kakhulu, ofanele ophahleni oluyisicaba oluncane noluphakathi nendawo kanye nezindawo zokusebenza ezizinzile. Izindawo ezinkulu zidinga ishidi elenziwe ngokwezifiso kanye nezindawo zokuphakamisa ezengeziwe - ngokuvamile zisuka kwezine kuya kweziyisishiyagalombili - ukuze kugcinwe umthwalo ulinganisiwe. Uma uphahla lwakho lungahambisani nobukhulu obujwayelekile, ishidi elenziwe ngokwezifiso lidlula ukuthunga okuncane okuningana ndawonye: imithungo iyindawo ebuthakathaka ngaphansi komthwalo, futhi ngokuvamile yilapho kuqala khona ukudabuka ngesikhathi sokuphakamisa.

Ezindaweni zokuphakamisa, hlola isilinganiso se-webbing (amakhilogremu angu-6,000 ajwayelekile) kanye nezinto ze-grommet — ithusi lihlala kangcono kune-aluminium ekugqwaleni. I-webbing kufanele ihambisane nephethini engu-X ephepheni ukuze isakaze umthwalo.

Uma indawo yakho inophahla oluyisicaba noma amapulatifomu amakhulu, iqhwa lakho livame ukuhlala lomile, futhi usuvele unemishini yokuphakamisa — uhlelo lwe-tarp cishe luzokonga abasebenzi nesikhathi sangempela. Uma noma yimuphi walabo abathathu engangeni emgqeni, kufanelekile ukusho kanjalo ngaphambi kokuchitha imali kukho.

Sithumelele ubukhulu bophahla lwakho kanye nesifunda, futhi singakutshela ukuthi ishidi elijwayelekile liyalimboza noma ukuthi ufuna ukwakhiwa ngokwezifiso.