Maintenance of Bridges PDF
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This document discusses the maintenance of bridges, focusing on general responsibilities, inspection procedures, painting methods, and maintenance of foundations, protective works, and waterways for Indian Railways. It provides details for bridge maintenance tasks including painting schedules and procedures, as well as detailing different types of bridge foundations.
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MAINTENACE OF BRIDGES CHAPTER - II MAINTENANCE OF BRIDGES PART A - GENERAL 201. Responsibility of the Engineering officials 3HUPDQHQW:D\:RUNV,QVSHFWRU 'LIIHUHQ...
MAINTENACE OF BRIDGES CHAPTER - II MAINTENANCE OF BRIDGES PART A - GENERAL 201. 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Action to be taken after inspection of bridges $OO UHSDLUV DV DQG ZKHQ UHTXLUHG VKRXOG EH H[HFXWHG H[SHGLWLRXVO\ INDIAN RAILWAYS BRIDGE MANUAL CHAPTER - MAINTENACE OF BRIDGES 7KH 'LYLVLRQDO6HQLRU 'LYLVLRQDO (QJLQHHU DQG KLV RIILFLDOV LQFOXGLQJWKH$VVLVWDQW(QJLQHHUVKDOODUUDQJHWRFDUU\RXWPDLQWHQDQFH RIDQGUHSDLUVWR D )RXQGDWLRQV IORRULQJ VXE VWUXFWXUHV SURWHFWLRQ ZRUNV EHG EORFNV WUDFN RYHU EULGJHV DQG WKH DSSURDFKHV LQFOXGLQJ JXDUG UDLOV DQGRWKHUDSSXUWHQDQFHVVXSHUVWUXFWXUHRIDOODUFKSLSH5&&%R[ DQG 5&& VODE EULGJHV 36& VODE EULGJHV DQG VWHHO ZRUN RI JLUGHU VSDQVOHVVWKDQPFOHDU E 0DUNLQJ RI +)/ 'DQJHU OHYHO IRXQGDWLRQ GHWDLO DQG RWKHU SDUWLFXODUV F &OHDULQJRIZDWHUZD\DQGHQFURDFKPHQWV 7KH'LYLVLRQDO(QJLQHHU %ULGJHV $VVLVWDQW(QJLQHHU %ULGJHV DQGKLVRIILFLDOVVKDOOEHUHVSRQVLEOHIRUWKHSDLQWLQJULYHWWLQJZHOGLQJDQG RWKHUUHSDLUVWRWKHVWHHOZRUNRIDOOJLUGHUEULGJHVRIFOHDUVSDQPDQG DERYHDOOSUHVWUHVVHGFRQFUHWHEULGJHV H[FHSWVODEV FRPSRVLWHJLUGHU EULGJHV DQG 5&& JLUGHUV 7KH\ VKDOO DOVR EH UHVSRQVLEOH IRU WKH PDLQWHQDQFHRIEHDULQJVDQGKROGLQJGRZQEROWVRIDOOEULGJHV 203. Painting of Bridges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