Diversion of 33 KV D C Kalipahari Satgram feeder of M s. DVC near Chanda more of Satgram Sripur Area under ECL

Amount

Item description

Rail pole of 105 lb / 120 lb (12 m & above length of each rail pole suitable for above diversion works)

MS Channel 100x50x6 mm

MS Angle 65x65x6 mm

MS Flat (75 mm X 6 mm)

MS Flat (75 mm X 10 mm)

MS Angle 50x50x6 mm

8 mm MS plate

6 mm MS plate

33 KV Pin Insulator with pin

70KN Disc Insulator (70KN) with Hardware

Earth Wire

AAAC DOG (19/2.89) Conductor

Mid Span Compression Joint of AAAC DOG (19/2.89)

Repair Sleeve of AAAC DOG (19/2.89)

Non Tension joint of AAAC DOG (19/2.89)

Double Tension Hardware set for AAAC DOG (19/2.89) suitable for rail pole

Single Tension Hardware set for AAAC DOG (19/2.89) suitable for rail pole

Single suspension Hardware set for AAAC DOG (19/2.89) suitable for rail pole

PG clamp for AAAC DOG (19/2.89)

Tension hardware set for earth wire compression type with complete tension clamp and flexiable copper bond for galvanised standarded steel wire (7/3.15 mm) suitable for rail pole.

Detail survey including preliminary survey (plotting on route in toppo sheet), plotting of rail pole in the route profile, preparation and submission of profile drawing, line chart, rail pole schedule etc.

Check survey as per approved survey chart including Peg marking.

Erection of Rail Pole (120 Lb / 105 lb) structure including Pit marking, excavation in all types of soil (including hard rock) upto required level, concreting with 1:2:4 mix cement concrete (over 75 mm. thick PCC of mix 1:2:4), plastering with 1:6 cement mortar and cement punning, fabrication of cross-arm, bracing, clamp including hoisting and fixing in position with packing pieces, spacers, clamps, bolts, nuts etc. and backfilling complete with all respect as per drawing, specification and direction of DVC Engineer including supply of all materials and storing, handling and transportation of materials with out any extra cost.: Two pole tangent for D/C line - normal

Erection of Rail Pole (120 / 105 lb) structure including Pit marking, excavation in all types of soil (including hard rock) upto required level, concreting with 1:2:4 mix cement concrete (over 75 mm. thick PCC of mix 1:2:4), plastering with 1:6 cement mortar and cement punning, fabrication of cross-arm, bracing, clamp including hoisting and fixing in position with packing pieces, spacers, clamps, bolts, nuts etc. and backfilling complete with all respect as per drawing, specification and direction of DVC Engineer including supply of all materials and storing, handling and transportation of materials with out any extra cost.: Two pole tangent for D/C line + upto 3.0 meter extension

Erection of Rail Pole (120 Lb / 105 lb) structure including Pit marking, excavation in all types of soil (including hard rock) upto required level, concreting with 1:2:4 mix cement concrete (over 75 mm. thick PCC of mix 1:2:4), plastering with 1:6 cement mortar and cement punning, fabrication of cross-arm, bracing, clamp including hoisting and fixing in position with packing pieces, spacers, clamps, bolts, nuts etc. and backfilling complete with all respect as per drawing, specification and direction of DVC Engineer including supply of all materials and storing, handling and transportation of materials with out any extra cost .: Two pole Angle for D/C line - normal

Erection of Rail Pole (120 / 105 lb) structure including Pit marking, excavation in all types of soil (including hard rock) upto required level, concreting with 1:2:4 mix cement concrete (over 75 mm. thick PCC of mix 1:2:4), plastering with 1:6 cement mortar and cement punning, fabrication of cross-arm, bracing, clamp including hoisting and fixing in position with packing pieces, spacers, clamps, bolts, nuts etc. and backfilling complete with all respect as per drawing, specification and direction of DVC Engineer including supply of all materials and storing, handling and transportation of materials with out any extra cost.: Two pole Angle for D/C line + upto 3.0 meter extension

Erection of Rail Pole (120 / 105 lb) structure including Pit marking, excavation in all types of soil (including hard rock) upto required level, concreting with 1:2:4 mix cement concrete (over 75 mm. thick PCC of mix 1:2:4), plastering with 1:6 cement mortar and cement punning, fabrication of cross-arm, bracing, clamp including hoisting and fixing in position with packing pieces, spacers, clamps, bolts, nuts etc. and backfilling complete with all respect as per drawing, specification and direction of DVC Engineer including supply of all materials and storing, handling and transportation of materials from with out any extra cost.: Four pole Angle for D/C line - Normal

Erection of Rail Pole (120 / 105 lb) structure including Pit marking, excavation in all types of soil (including hard rock) upto required level, concreting with 1:2:4 mix cement concrete (over 75 mm. thick PCC of mix 1:2:4), plastering with 1:6 cement mortar and cement punning, fabrication of cross-arm, bracing, clamp including hoisting and fixing in position with packing pieces, spacers, clamps, bolts, nuts etc. and backfilling complete with all respect as per drawing, specification and direction of DVC Engineer including supply of all materials and storing, handling and transportation of materials with out any extra cost.: Four pole Angle for D/C line + upto 3.0 meter

Erection of Rail Pole (90 / 105 lb) structure including Pit marking, excavation in all types of soil (including hard rock) upto required level, concreting with 1:2:4 mix cement concrete (over 75 mm. thick PCC of mix 1:2:4), plastering with 1:6 cement mortar and cement punning, fabrication of cross-arm, bracing, clamp including hoisting and fixing in position with packing pieces, spacers, clamps, bolts, nuts etc. and backfilling complete with all respect as per drawing, specification and direction of DVC Engineer including supply of all materials and storing, handling and transportation of materials with out any extra cost.: Four pole Angle for D/C line + above 3.0 meter and upto 6.0 meter extension

Stay fixing including marking of location, excavation in all kinds of soil (including hard rock) upto the required level concreting with 1:2:4 cement concrete mix, backfilling, fabrication of clamps and fixing of stay sets, stay wires complete in all respect as per drawing, specification and direction and Supervision of DVC Engineer including supply of all materials (size of the excavation pit 0.60 meter X 0.60 meter X 1.00 meter)

Painting of complete Rail pole structure with black anti-corrosive (two coats upto 2'0" from PL), red oxide (two coats), Alluminium paints (two coats above 2'0" from PL to top of Rail) including cleaning of surface and supply of all materials.: Two pole tangent for D/C line - normal + upto 6.0 meter extension

Painting of complete Rail pole structure with black anti-corrosive (two coats upto 2'0" from PL), red oxide (two coats), Alluminium paints (two coats above 2'0" from PL to top of Rail) including cleaning of surface and supply of all materials.: Two pole Angle for D/C line - normal + upto 6.0 meter extension

Painting of complete Rail pole structure with black anti-corrosive (two coats upto 2'0" from PL), red oxide (two coats), Alluminium paints (two coats above 2'0" from PL to top of Rail) including cleaning of surface and supply of all materials.: Four pole angle for D/C line - normal + upto 6.0 meter extension

Rail pole foot earthing which includes : (a) Excavation of earth in all kinds of soil of size 0.61X0.61X1.50 meter, (b) Filling of excavated pits as mentioned above upto 0.90 meter height from bottom with alternate layer of mixture of charcoal and salt as per drawing, specification and direction of Engineer-in-charge, (c ) Placing of C.I. plate (450X450X10 mm.) in its position after fastening one end of G.I. wire (3.50 meter long) with (50X12.5 mm.) nut and bolts and drilling holes in the Rail pole and fixing other end of G.I. wire (8 SWG) with Rail pole with 50X12.5 mm.) size nuts and bolts, (d) Refilling of excavated pits above the mixture of charcoal and salt by soil including watering, ramming etc., (e) Covering of exposed positioning of G.I. wire from the top of excavated pits to Rail poles after digging (approx 0.25 Meter) in such a fashion that G.I. wire is not visible. It includes supply of all materials like G.I. wire (8 SWG) / flat, C.I.plates and required no nuts and bolts, charcoal, salt etc.

Laying, stringing of 6 (six) nos. conductors AAAC 'DOG' 19/2.89 mm. in double circuit including hoisting of the insulator and fixing on the Rail pole structure/Tower, erection of the hardware sets, jointing of conductors, running out and pulling up of conductors and tensioning and clipping-in with the clamps/pin insulator, fixing of vibration dampers and / or preformed armour rods, erection of jumpers at section / angle location and hoisting and fixing of suspension insulator sets or pin insulator, stringing of jumper connection etc.complete in all respect as per specification and direction of Engineer-in-charge including storing, handling and transportation of all materials to site including felling down of trees as per regulation.: For stringing between rail pole to rail pole or between rail pole to tower having no LV, MV & HV power line crossing including scaffolding arrangement (if any).

Laying, stringing of 6 (six) nos. conductors AAAC 'DOG' 19/2.89 mm. in double circuit including hoisting of the insulator and fixing on the Rail pole structure/Tower, erection of the hardware sets, jointing of conductors, running out and pulling up of conductors and tensioning and clipping-in with the clamps/pin insulator, fixing of vibration dampers and / or preformed armour rods, erection of jumpers at section / angle location and hoisting and fixing of suspension insulator sets or pin insulator, stringing of jumper connection etc.complete in all respect as per specification and direction of Engineer-in-charge including storing, handling and transportation of all materials to site including felling down of trees as per regulation.: For stringing between rail pole to rail pole or between rail pole to tower having LV, MV & HV power line crossing including scaffolding arrangement (if any).

Stringing and sagging of Earth wire (7/3.15 mm. galvanized steel wire ) including laying, stringing, tensioning, clamping, jointing etc. complete including transportation of all materials to site, Storage & handling per route KM of the line and fixing of hardwares, compression jointing complete in all respect as per direction of engineer-in –charge.: For stringing between rail pole to rail pole or between rail pole to tower having no LV, MV & HV power line crossing.

Stringing and sagging of Earth wire (7/3.15 mm. galvanized steel wire ) including laying, stringing, tensioning, clamping, jointing etc. complete including transportation of all materials to site, storage & handling per route KM of the line and fixing of hardwares, compression jointing complete in all respect as per direction of engineer-in –charge.: For stringing between rail pole to rail pole & between rail pole to tower having LV, MV & HV power line crossing

MS structural work with rolled structural members (e.g. angle, Tee, flat etc.) connected to one another with gusset, cleat, bolt, nut, etc., complete including fabrication, assembling, hoisting, erection of materials, supply of required bolts & nuts for earth wire fixing arrangement in rail poles.

Fixing of accessories e.g. danger plate, number plate, anticlimbing devices (barbed wire) at 3.0 meter height all around the Rail pole/poles and painting of circuit no. and location no. on Rail pole structures including supply of materials as per drawing, specifications and direction.

Dismantling of all types of transmission line Tower superstructure / Rail poles structure (already erected) by cutting the rail poles exposed above the ground level with the help of welding gas along with all the fittings e.g. angles, channels, clamps etc. including the tranportation of all the dismantled materials to Sripur Area specified stores.

Dismantling of old Earth wire including release of suspension/tension hardware assemblies, recoiling of old dismantled earth wire and return of all dismantled materials to Sripur Area stores or any other specified stores as per direction of the Engineer-in-charge

Dismantling of old 6 nos. of Power conductors (ACSR/AAAC DOG etc.) including release of suspension/tension hardware assemblies, dismantling of old insulator string, recoiling of of old dismantled power conductors and return of all dismantled materials to Sripur Area store or as per direction of the Engineer-in-charge.

Total impact of GST for the purpose of CTC