25KV OHE Work in connection with construction of new LHS in lieu of 9 nos. LC Gates ( 3/C/E, 21/1/C/E, 17/C/E, 24A/4(E), 24A/T, 26/1/1(E), 21/C/E, 16/C/E, & 24A/12(E)) by Railway's relieving girder under AEN/KWAE & AEN/AZ in Howrah Division of Eastern Railway.

A1-GENERAL (UNDER NON-POWER BLOCK) 3331728.78 Below/P

Loading, unloading and Transportation of Railway materials from Store to site or as per directive of Consignee-in -charge.

Supply and erection of various types of caution boards / name plate etc including schematic diagram board (To be supplied as per RDSO specifications)

Supply and laying of 32mmouter dia (mm) PVC conduitpipe

Supply and erection of sectioning/schematic diagram boards

Supply and erection of shock treatment chart (Laminated) Lamination thickness not less than 200 micron.

Supply and erection of key box for isolator.

Removal and re erection of bonds of various types during track machine working including cleaning of Muffs at OHE mast.

Tree trimming to maintain a minimum clearance of 5 to 6 Mts from OHE- 1 Big branch consisting of 5 small sub branch.

Cutting of PF for relaying of bonds. Above/

Cutting of old Mast / Head span Mast.

Dismantling of SPS.

Drilling of Hole.

Dismantling of Cantilever assembly / OHE support.

Transfer of equipments from one mast or support to another.

Adjustment of OHE and Tower wagon checking.

Slewing and putback of OHE for crane work. Above/

Concrete for foundations and plinths-other than hard soil (M-15) Above/

C1-FERROUS-UNDER NON-POWER BLOCK 5016590.21 Below/P

Supply of traction mast/other special masts (BFB/RSJ/B-series/S-seriesetc & Dwarf Mast as required) with 1000 gm/sq.m galvanization.

Supply of Small parts steel work other than the mast/TTC/Portal with 1000 gm/sq.m galvanization.

Supply of single earth electrode with earth pit box cover complete.

Erection of single earth electrode with earth pit box cover complete.

Erection of retroreflective type number plate.

Supply of MS flat (50x6mm)

Supply of MS flat (40x6mm)

Supply of Retro-reflective Structure Number plate as per RDSO's specification No. ETI/OHE/33A(12/97), Rev-8 or latest.

Supply of RRA clamp with packig saddle complete set as per RDSO Drawing No. ETI/OHE/P/1370)(Rev-J) or latest

Supply of Galvanised steel flexible wire bond for traction with lug as per RDSO's Drg 10 (For Lug) TI/DRG/GTHLUG/RDSO/00001/04/0 duly crimped on both ends of each bonds and RDSO SPCN No. TI/SPC/OHE/GALSTB/0040 with A&C slip no. 1/(8/2005) for various length of each bond complete with lugs-2.5 Mtr.

Supply of Galvanised steel flexible wire bond for traction with lug as per RDSO's Drg 11 (For Lug) TI/DRG/GTHLUG/RDSO/00001/04/0 duly crimped on both ends of each bonds and RDSO SPCN No. TI/SPC/OHE/GALSTB/0040 with A&C slip no. 1/(8/2005) for various length of each bond complete with lugs- 3.0 Mtr.

Supply of conventional Cantilever assembly with 610 gm/sq.m galvanisation in structural tubes (without Insulator).

Erection of MS flat

Erection of Galvanised steel flexible wire bond complete with lugs.

Supply of G.I nutbolts (16x50x38mm). Above/

Erection of Galvanised rolled/fabricated traction mast, main mast of switching post and LT supply transformer station.

Erection of galvanised small parts steel work other than mast.

Erection of conventional Cantilever assembly (With Insulator) Above/

D1-NON-FERROUS (UNDER NON-POWER BLOCK) 294254.44 Below/P

Supply of Hard drawn round copper dropper wire diameter 5mm.

Supply and erection of PG Clamp (1030 - 3)

Supply and erection of PG Clamp (1040 -3) Above/

E1-INSULATOR (UNDER NON-POWER BLOCK) 435133.69 Below/P

Supply of Stay Insulator (Porcelain).

Supply of Bracket Insulator (Porcelain).

Supply of 9 Tonne insulator (Porcelain). Above/

E2-INSULATOR (UNDER POWER BLOCK) 2361.68 Below/P

Erection of 9 Tonne insulator.