Evaluation and Repair of Wrought Iron and - Purdue e-Pubs ...

188DepartmentofTransportationIf your organizationdoes maintain wroughtiron bridges, then areformal maintenanceand repair proceduresavailable?Is heatstraighteningof wroughtiron bridgespermitted?Is weldingof wroughtironbridgespermitted?Are thereproceduresavailable forriveting orboltingwrought iron?State 1 No No No NoState 2 No No No NoState 3 No No No NoState 4 No No No NoState 5 No Yes Yes NoState 6 No No No NoState 7 No Yes Yes NoState 8 No No No NoState 9 No No No NoState 10 No No No NoState 11 No No No NoState 12 No No No NoState 13 No No No NoState 14 No No No NoState 15 No No No NoState 16 No Yes No NoState 17 No No No NoState 18 No No No NoState 19 No No No NoState 20 No No No NoState 21 No No No NoState 22 No No No NoState 23 No No No NoState 24 No No No NoState 25 No No No NoState 26 No No No NoState 27 No No No NoState 28 No No No NoState 29 No No No NoState 30 No No No NoState 31 No Yes No NoState 32 No Yes No NoState 33 No No No NoState 34 No No No NoState 35 No No No No