Ua ntej siv lub twj tso kua mis twj tso kua mis, lub peev xwm ntawm lub hauv paus ntawm qhov chaw ua haujlwm yuav tsum tau kuaj xyuas. Lub outriggers ntawm lub twj tso kua mis tsheb yuav tsum tau ua kom tiav. Thaum ua haujlwm ntawm cov khoom siv tawv tawv, cov ntaub qhwv roj hmab nrog qhov ntev tsis pub tsawg dua 500mm × 500mm × 15mm yuav tsum tau muab tso rau hauv qab cov phaj siab ntawm txhua qhov ntawm plaub qhov tawm. Peb cov neeg pw tsaug zog uas muaj qhov ntev tsis pub tsawg dua 800mm × 200mm × 200mm yuav tsum tau muab tso rau hauv txhua qhov kev tawm ntawm cov roj hmab ncoo. Thaum ua haujlwm ntawm qhov tsis muaj kev txhawb nqa hauv av, steel daim hlau nrog qhov ntev tsis pub tsawg tshaj 2000mm × 1500mm × 20mm yuav tsum tau nruab, thiab yuav tsum tau tsim ib qho chaw ceeb toom kom tiv thaiv cov neeg ua haujlwm tsis raug cai nkag. Thaum lub sijhawm ua haujlwm, lub hauv paus kev hloov pauv ntawm txhua qhov outrigger thiab qaij ntawm lub twj tso kua mis yuav tsum tau saib xyuas raws sijhawm. Lub kaum sab xis ntawm lub twj tso kua mis yuav tsum tsis txhob tshaj qhov yuav tsum tau ntawm cov khoom siv phau ntawv, thiab feem ntau tsis ntau tshaj 3 degree.
Cov khoom uas txwv tsis pub muaj xws li: tsis muaj leej twg raug tso cai los sawv ntsug hauv qab lub pob zeb ntawm lub twj tso kua mis tsheb; kev ua vaj tse pob zeb yog txwv tsis pub siv thaum muaj cua daj cua dub lossis cua ntawm qib 6 lossis siab dua; nws yog nruj me ntsis txwv tsis pub rau nruab conveying kav lossis hoses ntawm qhov chaw nres nkoj tawm ntawm qhov kawg hose; thiab nws yog nruj me ntsis txwv tsis pub siv ntauwd cranes nqa hoses rau qhob pouring.
