Ukusetyenziswa ngendlela eyiyo kunye nolawulo olukhuselekileyo lokurhweba lubalulekile ekunyuseni nasekunyuseni imisebenzi. Nokuba kukwiindawo zokwakha, kumazibuko, okanye kwimizi-mveliso, ukuthembeka kokurhwaphiliza kuchaphazela ngokuthe ngqo ukusebenza kakuhle kunye nokhuseleko lwabasebenzi. Eli nqaku liza kugxininisa kwiingqwalasela eziphambili ngexesha lokurhweba kunye nokuphakamisa imisebenzi yokunceda abaqeqeshi bangaphandle kunye namashishini aphucula imigangatho yokusebenza.
Okokuqala, ukhetho lokukrazula kufuneka luhambelane ngokungqongqo neemfuno zomthwalo. I-Rigging eyenziwe ngezinto ezahlukeneyo (ezifana nentambo yocingo, i-synthetic fiber slings, kunye namatyathanga) inemida yomthwalo eyahlukeneyo kunye neendawo ezisebenzayo. Umzekelo, intambo yocingo ifanelekile-ukuphakamisa ubunzulu kodwa ichaphazeleka lula kumhlwa; izilingi zefiber eyenziweyo zithambile kwaye ziyakrazuka-ziyaxhathisa kodwa zinokumelana nobushushu obuphezulu-. Xa kuthengwa okanye kuqeshwa ukuriga, owona mthwalo uphezulu wokusebenza (WLL) kufuneka umakishwe ngokucacileyo kwaye uqinisekiswe ukuba uyahambelana nemigangatho yamazwe ngamazwe (efana ne-ISO okanye i-ASME).
Okwesibini,-ukuhlola ukusetyenziswa kwangaphambili kubalulekile. Qwalasela i-rigging ukukhangela iimpawu zokuguga, iintanda, ukonakala, okanye ukubola. Ngaba iindawo zokuqhagamshela (ezinjengamakhamandela neehuku) zikhuselekile? Kwanomonakalo omncinci unokukhokelela kwiingozi ezinzulu. Kucetyiswa ukuba kusekwe inkqubo yokuhlola rhoqo kwaye ukhawuleze ulahle i-rigging eyonakeleyo. Ngaphezu koko, ngaphambi kokunyuswa, iziko lomthwalo we-gravity kufuneka liqinisekiswe kwaye i-angle yokuphakamisa kufuneka icwangciswe ngokufanelekileyo ukuphepha i-oblique okanye i-lateral forces enokubangela ukungaphumeleli kokukhwabanisa.
Ngexesha lokusebenza, uqeqesho lwabasebenzi kunye nokuthotyelwa kwemimiselo kubaluleke ngokulinganayo. Imisebenzi yokuphakamisa kufuneka iqondiswe ngabasebenzi abaqinisekisiweyo, kunye nomqondiso ocacileyo kunye ohambelanayo ukuthintela ukungahambi kakuhle. Ukulayisha ngaphezulu okanye ukuxuba ukuriga okungahambelaniyo akuvumelekanga ngokungqongqo. Kwiimeko zemozulu ezinzima (ezifana nemimoya enamandla, imvula, okanye ikhephu), imisebenzi yokuphakamisa yangaphandle kufuneka inqunyanyiswe ukunqanda ukutyibilika kwe-rigging okanye ukulahleka komthwalo.
Okokugqibela, ukugcinwa kunye nokugcinwa kuchaphazela ngokuthe ngqo ubomi be-rigging. Emva kokusetyenziswa, iintambo kufuneka zicocwe ngokukhawuleza kwaye zigcinwe ngokufanelekileyo kwindawo eyomileyo,{1}}engenamoya kakuhle kude nemithombo yokonakala kweekhemikhali kunye nokonakala koomatshini. I-lubrication rhoqo yamacandelo ensimbi inokwandisa ubomi bayo benkonzo.
Ngamafutshane, ukurhwaphiliza kunye nokuphakamisa ukhuseleko kubalulekile. Iinkampani zorhwebo zangaphandle ezibandakanyekayo ekuthumeleni izixhobo ezinxulumeneyo kumazwe angaphandle okanye ukusebenzisana kwiiprojekthi kufuneka ziqinisekise ukuba ababoneleli bayathobela kwaye banike imiyalelo ecacileyo yokusebenza yokhuseleko kubathengi babo. Kuphela ngokubambelela ngokungqongqo kwimigangatho yoshishino apho umngcipheko unokuncitshiswa kwaye imisebenzi ihambe kakuhle.
