<prompt> Qedela le nkulumo elandelayo: Ngaphakathi kunezitezi zensimbi ezikhuphuka izindonga, ezine-elevator phakathi, ngayinye ixhaswe yizinsika ezine zensimbi, ezingasekeli isakhiwo samatshe. Izitebhisi zinezigaba ezingamashumi amahlanu, eziningi ezindongeni ezisenyakatho naseningizimu, nezindawo eziningi zokwehla ezinde eziphakathi kwazo ezindongeni ezisempumalanga nasentshonalanga. Lokhu kwehla kwavumela amatshe amaningi esikhumbuzo abhalwe ngezinto ezahlukahlukene nobukhulu ukuthi abukwe kalula ngenkathi izitebhisi zitholakala kuze kube ngo-1976, kanye netshe elilodwa lesikhumbuzo phakathi kwezitebhisi okunzima ukulibona. Iphiramidion inamafasitela ayisishiyagalombili okubuka, amabili ohlangothini ngalunye, namalambu ayisishiyagalombili abomvu okuxwayisa izindiza, amabili ohlangothini ngalunye. Izinduku ezimbili zemibani eyenziwe nge-aluminium, ezixhunywe ngamakholomu asekelayo e-elevator emanzini angaphansi komhlaba, zivikela lesikhumbuzo. Isisekelo samanje sesikhumbuzo siqinile, siqukethe uhhafu wetshe laso lasekuqaleni eliluhlaza okwesibhakabhaka elihlanganiswe ngokhonkolo. Ekhoneni elingasenyakatho-mpumalanga yesisekelo, ngaphansi komhlaba, kunetshe legumbi le-marble, elihlanganisa nebhokisi le-zinc eligcwele izinto zokukhumbula. Amafulegi aseMelika angamashumi amahlanu agxumagxuma emjikelezweni omkhulu wezigxobo eziphakathi nendawo nesikhumbuzo. Ngo-2001, kwanezelwa indawo yesikhashana yokuhlola emnyango ukuze kuvinjelwe ukuhlasela kwamaphekula. Futhi  <response>: ukuzamazama komhlaba ngo-2011 kwalimaza kancane lesikhumbuzo, futhi savalwa kwaze kwaba ngu-2014. Kwaphinde kwavalwa ngenxa yokulungiswa kohlelo lwe-elevator, ukuthuthukiswa kokuphepha, kanye nokunciphisa ukungcoliswa kwenhlabathi kusuka ngo-Agasti 2016 kuya kuSepthemba 2019. 