Izintambo ezimbili ezicijilezisetshenziselwa kakhulu uthango emigwaqweni emikhulu, ezitimeleni, emabhulohweni, ezinkundleni zezemidlalo, ezikhumulweni zezindiza, eziteshini, ezindaweni zesevisi, ezindaweni eziboshiwe, emagcekeni okugcina avulekile, nasezindaweni zamachweba. Uma uthango lomgwaqo onguthelawayeka lwenziwe ngentambo yensimbi ene-spot-welded engu-4mm ene-carbon low-carbon, uthango lomgwaqo onguthelawayeka lusewudonga olufanele lwensimbi, olusetshenziswe kabanzi ezimbonini ezihlukahlukene.
Izici eziningana okufanele uzinake lapho ufaka ucingo oluphindwe kabili
1. Uma ikholomu yocingo ishayelwa ijule kakhulu, ayivunyelwe ukukhipha ikholomu bese uyilungisa. Udinga ukuphinda ugxivize isisekelo sayo ngaphambi kokushayela, noma ulungise indawo yekholomu. Lapho usondela ekujuleni ekwakhiweni, kufanele kuqashelwe ekulawuleni amandla okushaya ngesando.
2. Kudingeka ukubamba ngokunembile ulwazi lwezikhungo ezihlukahlukene lapho kufakwa ucingo oluphindwe kabili, ikakhulukazi indawo eqondile yamapayipi ahlukahlukene agqitshwe onqenqemeni lomgwaqo, futhi akuvunyelwe ukudala umonakalo ezikhungweni ezingaphansi komhlaba ngesikhathi sokwakhiwa.
3. Uma ucingo oluphindwe kabili lusetshenziswa njengocingo lokulwa nokushayisana, ikhwalithi yokubukeka yomkhiqizo incike enqubweni yokwakha. Ngesikhathi sokwakhiwa, ukunakekelwa kufanele kukhokhwe ekuhlanganiseni ukulungiswa kokwakhiwa kanye nomshayeli wenqwaba, ukufingqa isipiliyoni njalo, ukuqinisa ukuphathwa kokwakhiwa, nokuthuthukisa izinga lokufakwa kocingo. Isiqinisekiso
4. Uma i-flange izofakwa ebhulohweni le-expressway, qaphela ukuma kwe-flange nokulawulwa kokuphakama kwendawo ephezulu yekholomu.
Isikhathi sokuthumela: Juni-19-2020