Full turnkey contract including design, supply and installation for bifurcation of 22 numbers of 11 KV feeders and augmentation of conductors of 19 numbers of 11 KV feeders under North 24 Parganas Region.

Full turnkey contract including design, supply and installation for bifurcation of 22 numbers of 11 KV feeders and augmentation of conductors of 19 numbers of 11 KV feeders under North 24 Parganas Region. Total quoted price (Supply + Erection)

Total quoted price (Supply)

Total quoted price (Erection)

Total

Supply

Underground

11 KV XLPE Cable 3Cx300 sqmm

SCADA Shunt Trip VCB (12 KV 350 MVA 800A) Switchgear Panel O/G (0+0+1) with Busbar

SCADA 12 KV 350MVA 800A Bus Coupler Panel (IN0BC1OG0)

Adaptor panel for installation and connection between existing and new switchgear panel of suitable configuration

11 KV Indoor Heat Shrinkable End Termination Joint for 3Cx300 sqmm XLPE Cable

11 KV Outdoor Heat Shrinkable End Termination Joint for 3Cx300 Sqmm XLPE Cable (RAYCHEM/3M)

11 KV Straight Through Joint for 3Cx300 Sqmm XLPE Cable (RAYCHEM/3M)

Lightning Arrestor 12 KV 5KA Gapless Type complete with fittings and accessories

Overhead

PCC Pole 9 Meter long

PCC Pole 8 Meter long

Wide Flange Beam 13 M Long WBP 160x160x30.44KG/M with Grade E300

ACSR SQUIRREL 20 sqmm Conductor

ACSR RABBIT 50 sqmm Conductor

ACSR DOG 100 sqmm Conductor

T.P.G.O. Isolator 11 KV 200 Amps

T.P.G.O. Isolator 11 KV 400 Amps

11 KV Polymer Pin Insulator Composite with Fittings (5 KN)

11 KV Polymer Composite Disc Insulator 45 KN

Composite Hardware Fittings suitable for ACSR DOG

Composite Hardware Fittings suitable for ACSR RABBIT

11 KV V-Bracket for 9M PCC Pole suitable for DOG

11 KV V-Bracket for Rail Pole suitable for DOG

11 KV Top Adopter for 9M PCC Pole suitable for DOG

11 KV Top Adopter for Rail Pole / Joist Pole suitable for DOG

MS Channel 100x50x6 MM

MS Channel 75x40x6 MM

MS Angle 65x 65x6 MM

MS Angle 50x50x6 MM

MS Flat 65x6 MM

HT Stay Set (1830 x 20)MM

11KV Porcelain Guy Insulator

GI Earth Spike (1833x20)MM

GI Stay wire 7/4mm (8 SWG)

G.I. Wire 5 MM

G.I. Wire 4 MM

Porcelain Shackle insulator 3"x3.5"

D Iron Clamp 3"x3.5"

PG Clamp for ACSR RABBIT

PG Clamp for ACSR DOG

AI. Binding wire 5mm/6SWG

Total Quoted Price (Supply)

Erection

Underground

Survey of H.T. cable route as per instruction of site engineer and submission of route survey drawing (in two copies) inscribing different land marks including elevation and depth chart and GIS survey and uploading in portal of WBSEDCL via APP as specified as per instruction of site engineer

Erection of Shunt / Series Trip Indoor type 11 KV Metering / Non-Metering VCB complete as per WBSEDCL's approved drawing and instruction of site engineer

Erection of Bus Coupler / Adaptor panel between the existing panel and new outgoing panel

Earthing of 11 KV VCB as per drawing including supply of all materials with welding as per instruction of site engineer

Excavation of soil for making of trial hole (min. size 1.1mx0.5mx1.2m) as per instruction of site engineer including backfiling the excavated soil.

Excavation of soil & formation of cable trenches of dimension 1m(H) x 0.5m (W) minimum by cutting of normal soil and re-instatment of cable trenches with excavated soil and sand filling as per instruction of site engineer

Excavation of soil & formation of cable trenches of dimension 1m(H) x 0.5m (W) minimum by cutting of metal / cement road and re-instatment of cable trenches with excavated soil as per instruction of site engineer

Micro-Tunnelling work with laying of HDPE pipe as per instruction of site engineer and as per site condition including supply of PE-80, PN-6, 160mm dia HDPE pipe as per IS: 4984-2016, drawal of cable and preparation & submission of drawing.

Laying & dressing of 11 KV XLPE 3Cx300 sq.mm cable in the excavated cable trenches including spare, loop and riser arrangements as per drawing no. PLN(D)/SS/104 dt. 05.05.2015 and as per instruction of site engineer

Making of protective duct for cable joint complete as per WBSEDCL's approved drawing (Ref. Drg. No. PLN(D)/SS/106 dt. 05.05.2015)

Supply & erection of RCC cable marker on concrete foundation blocks for straight run, road crossing, joint location etc. as per drawing no. PLN(D)/SS/107 or 108 dt. 05.05.2015 & specification and direction of site engineer

Supply & fixing / laying of G.I. Pipe 150mm dia (medium) of make TATA / JINDAL / Equivalent as per I.S.I. suitable for cable protection as per instruction of site engineer.

Making of straight through joint including making of jointing pit by excavation of soil suitable for making of straight through joint of 11KV cable including laying of platform with bricks for placement of joint box & pitching up of temporary tent by providing bamboo & tarpolene & re-instatement of the jointing pit with the excavated soil after completion of jointing work and providing assistance during jointing work for 11 KV XLPE Cable with jointing kit but without supply of jointing materials and excluding making of protection duct as per instruction of site engineer

Making and fixing of end termination joint indoor or outdoor type for 11 KV XLPE cable including fixing of jointing box at the existing structure but without jointing materials as per instruction of site engineer

Returning of Cable Drum including transportation charges to designated store of WBSEDCL within the North 24 Parganas Region area

Fixing of Lightening Arrestor at Cable Riser

Supply of kiln burnt 1st class bricks having proper size & shape suitbale for cable protective cover as per instruction of site engineer

Laying of bricks as per drawing and instruction of the Site Engineer

Supply & fixing of 150X6mm R.C.C Spun Pipe as per instruction of site engineer

Supply & Fixing of Cable Tags

Overhead

Survey for H.T. Overhead line

GIS Survey

Erection of 8m Single Pole with fittings & painting

Erection of 9m Single Pole with fittings & painting

Erection of 13m long Single Joist Pole with fittings

Erection of 8m PCC Double Pole (DP) structure with fittings and painting

Erection of 9m PCC Double Pole (DP) structure with fittings and painting

Erection of 13m long Joist Pole DP structure with fittings and painting

Erection of 13m long Joist Pole Four-Pole structure with fittings and painting

Conversion of 9M Single Pole to DP with fittings & painting

Extension of Single PCC Pole Upto 3 Meter with painting

Extension of existing Rail Pole with painting

Straightening of 8m PCC Pole (LT)

Straightening of 9m PCC Pole

Straightening of Rail Pole / Joist Pole

Fixing of V - Bracket on PCC Pole

Re-Fixing of V - Bracket on PCC Pole

Fixing of V - Bracket for Rail Pole

Fabrication and fixing of fittings on existing Single PCC Pole (8m/9m)

Fabrication and fixing of fittings on existing Rail Pole DP

Fabrication and fixing of fittings on existing Single Rail / Joist Pole

Making of Tee-Off arrangement with fixing of bracket on Single Pole with painting

Making of Tee-Off arrangement with fixing of bracket on Double Pole with painting

Fixing of 11KV Pin Insulator

Fixing of 11KV Disc Insulator with hardware fittings

Fixing of Shackle Insulator

Fixing of H.T. Stay Set Complete

Earthing Complete with driving of earth spike and connection of earth electrode with non - current carrying matalic parts of supports, stay wires, craddle guards, L.A. etc.

Re-fixing of earthing wire with existing earth electrode

Erection of conductor including laying, hoisting, stringing, jointing, sagging, tensioning and route clearance of ACSR 100 sqmm (3 Wire)

Erection of conductor including laying, hoisting, stringing, jointing, sagging, tensioning and route clearance of ACSR 50 sqmm (3 Wire)

Re-Sagging of ACSR 100sqmm (3 wire)

Re - Sagging of ACSR 50sqmm (3 Wire)

Erection of conductor including laying, hoisting, stringing, jointing, sagging and tensioning of ACSR 20 sqmm (2 Wire) as lead wire for cradle guard arrangement

Fixing & Making or Cross Lacing wire

Fabrication and Fixing of Cradle Guard Bracket on Single Pole

Fabrication and Fixing of Cradle Guard Bracket on Double Pole

Fixing of 11 KV TPGO Isolator on existing Double Pole Structure with proper adjustment

Fixing of 11 KV TPGO Isolator on Online DP Structure including fixing of supports, channel, clamp etc. with proper adjustment

Re-Fixing of 11 KV TPGO Isolator on Double Pole Structure with proper adjustment

Dismantling of existing fittings from 8m single PCC Pole and Fixing of new fittings on the same pole and returning of dismantled structures to store

Dismantling of existing fittings from 8m DP structure and Fixing of new fittings on same pole and returning of dismantled structures to store

Dismantling of existing fittings from 8m four-pole structure and Fixing of new fittings on same structure and returning of dismantled structures to store

Dismantling and Re-Fixing of Pin Insulator

Dismantling and Re-Fixing of Disc Insulator

Up-Rooting & Re-Erection of PCC pole

Up-Rooting & Re-Erection of Rail pole

Up-Rooting of Steel Tubular pole and return to store

Up-Rooting of PCC pole and return to store

Dismantling of ACSR 30sqmm conductor and return to store (3 Wire)

Dismantling of ACSR 50sqmm conductor and return to store (3 Wire)

Fixing of Lightning Arrestor (LA) on existing structure

Dismantling and Re-fixing of single phase service connection

Dismantling and Re-fixing of three phase service connection

Dismantling of 11 KV Pin Insulator and return to store.

Dismantling of 11 KV Disc Insulator and return to store.

Dismantling of ''V'' Bracket & Top adoptor and return to store

Total Quoted Price (Erection)

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