Ottwa Sub station Home/Electrical substation/Ottwa Sub station Ottawa South, Blackburn, 4339 Contacts Ottawa South, Blackburn, 4339 Send updates or Remove Description Features Map Reviews No reviews! ADD REVIEW Similar companies Electrical substation Adamskraal Windfarm Substation Breede River DC Electrical substation Grassridge Substation Uitenhage Farms, Gqeberha Electrical substation Far East Vertical SS 105 Knights St, Leeuwpoort 113-Ir, Boksburg Electrical substation Sub K Botshabelo-F, Botshabelo, 9781 Categories Electrical substation