TRD Work in connection with TSR (P) work in Simaluguri Junction- Moranhat & Furkating Junction-Mariani Junction under Tinsukia Division

A-Supply & erection of items required for TRD work

Supply of Longitudinal bond (including black painted MS Flat and required nut, bolts spring washer)

Erection of Longitudinal bond (including black painted MS Flat and required nut, bolts spring washer)

Supply of Structure bond (including black painted MS Flat and required nut, bolts spring washer)

Erection of Structure bond (including black painted MS Flat and required nut, bolts spring washer)

Supply of Cross/ transverse bond (including black painted MS Flat and required nut, bolts spring washer)

Erection of Cross/ transverse bond (including black painted MS Flat and required nut, bolts spring washer)

Drilling holes of 16 mm to 32mm dia. with Rail Drilling machine including chamfering 007 with appropriate chamfering tools in all types of rail section with contractor's tools & plants,equipment, consumable with all lead & lift etc. complete, as directed by Engineer in- charge.Rail Drilling Machine will be as per RDSO Specification No.TM/SM/3, dated 24.04.1991

Supply of G.S bolts, Nut & Lock nut with washer as confirming to RDSO Drg. No.ETI/C/0073(Mod.A) Size 16x50x38 & TI/SPC/OHE/ Fasteners /0120 Rev-1(March-2017)

Supply & erection of PVC sleeve for bonding

Supply and erection of earth electrode (earthing with 3 meter long, 50mm dia, 010 G.I.pipe class 'B' earth electrode,adding the charcoal or coke and salt, providing concrete enclosure and MS cover plate with lifting arrangement etc.including connections with earth leads 40 x6 mm mild steel from earth electrode to switch board/ electrical equipment as required.)

Supply of HSS Drill bit Size17.5mm as per IS 5103-1969

Supply of heavy duty 18v (Rechargeable) Chamfering tool machine with SS drill bit (6 nos.) battery operated with HSS drill bit of 17.5mm hole with one year warranty, make-Bosch

Supply, Installation, Testing and commissioning of Portable rail drilling machine, 013 capable of drilling holes in rail flange upto hole dia 0-36mm, suitable forboth 52kg & 60kg rail, having petrol start Kerosene run HONDA engine100cc, along with all accessories. Make Jin Shaa or superior or similar as approved by Engineer.

Supply and erection of 75x8 mm galvanized traction bond: The price shall also cover supply of 75x 8 mm GI flat with all nut, bolts,washer, locknut and any other fasteners required for completing the bonding connection arrangement as per site bonding requirement. All the nut,bolts,washer, lock nut and any other fasteners required to be procured from RDSO/CORE 014 approved supplier. The price shall include fabrication and erection of various types of traction bonds with fasteners.The bonds shall be made with GI flat size75 x 8 mm and fabricated in accordance to the respective drawings forthe type of bonds and erection of the same with GI fasteners at both ends and insulation sleeves to be provided wherever required,shaping of flats, drilling of holes (on rail & flats)and chamfering of holes. The price shall also cover removing of the existing bonds along with fasteners wherever replacement is involved.

Supply of Catenery Ending Clamp (RI No.-1120) With Revite,Washer & Pin

Supply of Contact Ending Clamp (RI No-1130) With Revite, Washer & Pin

CONTACT WIRE SPLICE (TOOTHED TYPE) COMPLETE WITH FASTENERS AS PER RDSO'S DRG. NO.-ETI/OHE/P/1080 - 1 ,Rev - B '. & RDSO's SPEC. NO. TI/SPC/OHE/Fittings/0130, Rev 1& STR CORE- STR-16 Rev 1

Catenary splice ( RI-1090 )

Supply of Suspension "U" Bolt (10x78)

Supply of PG (RI-1041-2) with Nut,Bolt & Spring Washer

Supply of Parallel Groove Clamp (RI-1030-3)