I-UL 11627 yintambo yokudibanisa inkqubo yokugcina amandla egqitha ukuqinisekiswa kwemveliso ye-UL yemigangatho yaseMelika. Ngokwesiqhelo isetyenziswa ngokubanzi kwizixhobo zasekhaya, ukubonelela ngeemveliso ezisemgangathweni ezikhuselekileyo nezinokuthenjwa, ukuqinisekisa ukuvelisa umbane kunye nokubonelela ngemveliso yamandla okhuselekileyo kwizixhobo zombane ezikhuselekileyo. Izixhobo zangaphakathi zemoto zibonelela nge-wire ekhuselekileyo nethembekileyo kunye neemveliso zentambo kuzo zonke iindawo zemoto enamandla oqeqesho ukuqinisekisa ukukhutshwa kwemoto. Iiphaphane zesola, ezigxile kuphando kunye nophuhliso kwimimandla ephezulu yobugcisa, ubuchule benza umgangatho wemveliso ukuhlangabezana nemfuno yombane kumacandelo ahlukeneyo kwaye uqinisekise ukusebenza ngokukhuselekileyo kweprojekthi.