Construction of roads and railways
(a) installation of street lighting and electrical signals, see 43215; (b) architectural, see 71101 and engineering activities, see 71102; (c) project management activities related to civil engineering works, see 71102
Pembinaan jalan raya dan landasan kereta api
(a) pemasangan lampu jalan dan tanda isyarat eletrik, lihat 43215 ; (b) aktiviti seni bina, lihat 71101, dan aktiviti kejuruteraan, lihat 71102; (c) aktiviti pengurusan projek berkaitan kerja kejuruteraan awam, lihat 71102