TRD work in connection with construction of ROB at Rly KM 39/6-7 of Jodhpur- Jaisalmer Section.

A-Single rate for each item

Concrete for foundation and plinth in all type of soil including hard / rocky soil (including excavation and supply of all material viz. sand, cement and ballast, padding etc.)

Supply of rolled or fabricated and galvanized traction mast, TTC, Portals, AT masts, feeder mast, bridge masts, DA, SPS etc.

Transfer of OHE from one support to another and adjustment of droppers / slewing of OHE

Provision of false catenary under bridge (Contact wire will be supplied by Railway) (Rates are inclusive of work under traffic/power block)

Re-droppering of spans including making profiling and adjustment of height & adjustment of encumbrance including removal of kink.

Adjustment of cantilever assembly as per site requirement. (Rates are inclusive of work under traffic/power block)

Supply of 5/7 MM dropper wire

Supply of material for single earth electrode with earth pit complete as per RDSO Drg. No. ETI/OHE/P/7020 or latest

Erection of single earth electrode with pit as per RDSO Drg. No. ETI/OHE/P/7020 or latest

Supply of structure bonds

Erection of structure bonds

Dismantling of mast by cutting

Dismantling of cantilever / bracket assembly

Breaking of concrete foundation of mast, portal, TTC etc.

Supply of single cantilever assembly complete with insulator for conventional OHE.

100 % Extra for work under power block

Item Breakup - A-Single rate for each item

Transfer of OHE from one support to another and Each adjustment of droppers / slewing of OHE Span

Re-droppering of spans including making profiling and Each adjustment of height & adjustment of encumbrance Span including removal of kink.

Dismantling of cantilever / bracket assembly

Erection of single cantilever assembly complete with Numbers insulator for conventional OHE Total 57967.00