OHE modification work in connection with provision of Track Machine siding at RVK & MDT Station Yard under the work Siliguri - Alipurduar Jn- Provision of Track machine siding - 3 station.

-A: OHE modification work in connection with provision of track machine

Preparation of OHE design & drawing

Concrete for foundation/Plinth including supply of sand, ballast & cement.

Supply of fabricated Galvanized Steel Structure i.e. Traction Mast/other special masts (BFB/RSJ/ B-Series etc. as required)

Erection of fabricated Galvanized Steel Structure i.e. Traction Mast/other special masts (BFB/RSJ/ B-Series etc. as required)

Supply of fabricated Galvanized Steel works (SPS) other than Mast including MCC, Chair etc.

Erection of fabricated Galvanized Steel works (SPS) other than Mast including MCC, Chair etc.

Supply of Single Bkt. Assembly complete without insulators for conventional OHE and erection of Single Bkt. Assembly complete with insulators

Erection of Single Bkt. Assembly complete without insulators for conventional OHE and erection of Single Bkt. Assembly complete with insulators

Supply of Stay insulator

Supply of Bracket Insulator

Supply of 9-Tonne Insulator (Porcelain)

Erection of 9-Tonne Insulator (Porcelain)

Supply of Section insulator assembly including core & cut-in insulator.

Erection of Section insulator assembly including core & cut-in insulator.

Supply of regulating equipment, 3 pulley type with counter weight assembly.

Erection of regulating equipment, 3 pulley type with counter weight assembly.

Supply of Guy rod assembly

Erection of Guy rod assembly 1168811.3

Supply of Joint less grooved contact wire 107 sq.mm. made out of continuous cast copper wire RDSO as per Spec. ETI/OHE/76(6/97) with A& C Slip No.- 1,3,4,5,6. 1169649.3

Supply of uninsulated cadmium copper catenary wire 65 sq.mm. 9/2.10mm), confirming to RDSO Specification No. - ETI/OHE/50/(6/1997) WITH A&C Slip No. 1&5.

HD copper dropper wire 5 mm as per RDSO spec. No. IS:282-1982.

Supply of 105sq mm large jumper wire

Supply of Contact Splices

Erection of Contact Splices

Supply of Catenary Splices

Erection of Catenary Splices Per Track

Supply of OHE equipments excluding catenary, contact, jumper and dropper wire Per Track

Erection of OHE equipments including catenary, contact, jumper and dropper wire etc.

Supply of Retro reflective number plate complete as per RDSO's Spec. ETI/OHE/33a (12/97) Rev-6 or latest

Erection of Retro reflective number plate complete as per RDSO's Spec. ETI/OHE/33a (12/97) Rev-6 or latest

Supply of Retro reflective type Power block working limit board

Erection of Retro reflective type Power block working limit board

Supply of Retro reflective type Danger board for 25 KV

Erection of Retro reflective type Danger board for 25 KV

Supply of structure bond

Erection of structure bond

Supply of longitudinal bonds

Erection of longitudinal bonds

Supply of Transverse/Cross /Special bonds

Erection of Transverse/Cross /Special bonds

Supply and fitment of PVC Sleeve for bond Per Track

Adjustment of OHE and Tower Wagon Checking

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

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

Supply of 25KV single pole isolator with earth contact assembly.

Erection of 25KV single pole isolator with earth contact assembly & post insulator.

Supply of Materials for termination of double overhead equipments conductor.

Erection of Materials for termination of double overhead equipments conductor.

Supply of 25kV Post Insulator

Supply of 18 mm solid copper busbar with components

Supply of Copper Bus-bar terminal (6310)

Supply of bus splice (6320)

Supply of copper jumper wire 160 sq.mm

Dismantling mast/structure/upright by cutting (If required)

Dismantling of cantilever assembly

Dismantling of Regulating Equipments

Dismantling of Guy Rod

Shifting of OHE from old mast to new mast.

Transportation of materials from depot to work site and work site to depot

Terminal connector 19mm multiple hole bolted type complete set with fasteners as per RDSO Drg. No. ETI/OHE/P/1009 Mod-A or latest.

Contact wire Parallel Clamp (157-65/107/150) (1031-3) with GI bolt 16x50x38 mm with nut, washer & spring washer, as per RDSO drawing No. ETI/OHE/P/1030-3, Rev-A

-B: Extra erection charges 100% under power block on Schedule-A

Erection of fabricated Galvanized Steel Structure i.e., Traction Mast/other special masts (BFB/RSJ/ B-Series etc. as required)

Erection of fabricated Galvanized Steel works (SPS) other than Mast including MCC, Chair etc.

Erection of Single Bkt. Assembly complete without insulators for conventional OHE and erection of Single Bkt. Assembly complete with insulators

Erection of 9-Tonne Insulator (Porcelain)

Erection of Section insulator assembly including core & cut-in insulator.

Erection of regulating equipment, 3 pulley type with counter weight assembly.

Erection of Guy rod assembly

Erection of Contact Splices

Erection of Catenary Splices Per Track

Erection of OHE equipments including catenary, contact, jumper and dropper wire etc. Per Track

Adjustment of OHE and Tower Wagon Checking

Erection of 25KV single pole isolator with earth contact assembly & post insulator.

Erection of Materials for termination of double overhead equipments conductor.

Dismantling mast/structure/upright by cutting (If required)

Dismantling of cantilever assembly

Dismantling of Regulating Equipments

Dismantling of Guy Rod

Shifting of OHE from old mast to new mast.

-C: OHE modification work in connection with provision of track machine

Preparation of OHE design & drawing

Concrete for foundation/Plinth including supply of sand, ballast & cement.

Supply of fabricated Galvanized Steel Structure i.e., Traction Mast/other special masts (BFB/RSJ/ B-Series etc. as required)

Erection of fabricated Galvanized Steel Structure i.e., Traction Mast/other special masts (BFB/RSJ/ B-Series etc. as required)

Supply of fabricated Galvanized Steel works (SPS) other than Mast including MCC, Chair etc.

Erection of fabricated Galvanized Steel works (SPS) other than Mast including MCC, Chair etc.

Supply of Single Bkt. Assembly complete without insulators for conventional OHE and erection of Single Bkt. Assembly complete with insulators

Erection of Single Bkt. Assembly complete without insulators for conventional OHE and erection of Single Bkt. Assembly complete with insulators

Supply of Stay insulator

Supply of Bracket Insulator

Supply of 9-Tonne Insulator (Porcelain)

Erection of 9-Tonne Insulator (Porcelain)

Supply of Section insulator assembly including core & cut-in insulator.

Erection of Section insulator assembly including core & cut-in insulator.

Supply of regulating equipment, 3 pulley type with counter weight assembly.

Erection of regulating equipment, 3 pulley type with counter weight assembly.

Supply of Guy rod assembly

Erection of Guy rod assembly 1168811.3

Supply of Joint less grooved contact wire 107 sq.mm. made out of continuous cast copper wire RDSO as per Spec. ETI/OHE/76(6/97) with A& C Slip No.- 1,3,4,5,6. 1169649.3

Supply of uninsulated cadmium copper catenary wire 65 sq.mm. 9/2.10mm), confirming to RDSO Specification No. - ETI/OHE/50/(6/1997) WITH A&C Slip No. 1&5.

HD copper dropper wire 5 mm as per RDSO spec. No. IS:282-1982.

Supply of 105sq mm large jumper wire

Supply of Contact Splices

Erection of Contact Splices

Supply of Catenary Splices

Erection of Catenary Splices Per Track

Supply of OHE equipments excluding catenary, contact, jumper and dropper wire Per Track

Erection of OHE equipments including catenary, contact, jumper and dropper wire etc.

Supply of Retro reflective number plate complete as per RDSO's Spec. ETI/OHE/33a (12/97) Rev-6 or latest

Erection of Retro reflective number plate complete as per RDSO's Spec. ETI/OHE/33a(12/97) Rev-6 or latest

Supply of Retro reflective type Power block working limit board

Erection of Retro reflective type Power block working limit board

Supply of Retro reflective type Danger board for 25 KV

Erection of Retro reflective type Danger board for 25 KV

Supply of structure bond

Erection of structure bond

Supply of longitudinal bonds

Erection of longitudinal bonds

Supply of Transverse/Cross /Special bonds

Erection of Transverse/Cross /Special bonds

Supply and fitment of PVC Sleeve for bond Per Track

Adjustment of OHE and Tower Wagon Checking

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

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

Supply of 25KV single pole isolator with earth contact assembly.

Erection of 25KV single pole isolator with earth contact assembly & post insulator.

Supply of Materials for termination of double overhead equipments conductor.

Erection of Materials for termination of double overhead equipments conductor.

Supply of 25kV Post Insulator

Supply of 18 mm solid copper busbar with components

Supply of Copper Bus-bar terminal (6310)

Supply of bus splice (6320)

Supply of copper jumper wire 160 sq.mm

Dismantling mast/structure/upright by cutting (If required)

Dismantling of cantilever assembly

Dismantling of Regulating Equipments

Dismantling of Guy Rod

Shifting of OHE from old mast to new mast.

Transportation of materials from depot to work site and work site to depot

Terminal connector 19mm multiple hole bolted type complete set with fasteners as per RDSO Drg. No. ETI/OHE/P/1009 Mod-A or latest.

Contact wire Parallel Clamp (157-65/107/150) (1031-3) with GI bolt 16x50x38 mm with nut, washer & spring washer, as per RDSO drawing No. ETI/OHE/P/1030-3, Rev-A

-D: Extra erection charges 100% under power block on Schedule-C

Erection of fabricated Galvanized Steel Structure i.e., Traction Mast/other special masts (BFB/RSJ/ B-Series etc. as required)

Erection of fabricated Galvanized Steel works (SPS) other than Mast including MCC, Chair etc.

Erection of Single Bkt. Assembly complete without insulators for conventional OHE and erection of Single Bkt. Assembly complete with insulators

Erection of 9-Tonne Insulator (Porcelain)

Erection of Section insulator assembly including core & cut-in insulator.

Erection of regulating equipment, 3 pulley type with counter weight assembly.

Erection of Guy rod assembly

Erection of Contact Splices

Erection of Catenary Splices Per Track

Erection of OHE equipments including catenary, contact, jumper and dropper wire etc. Per Track

Adjustment of OHE and Tower Wagon Checking

Erection of 25KV single pole isolator with earth contact assembly & post insulator.

Dismantling mast/structure/upright by cutting (If required)

Dismantling of cantilever assembly

Dismantling of Regulating Equipments

Dismantling of Guy Rod

Shifting of OHE from old mast to new mast.