Electrical Works of under Construction 33/11KV, 6.3 MVA Receiving Station Hakbara

Amount

Electrical works of Receiving Station Hakbara

Supply, Installation, testing and commissioning of 33 kV VCB (36 kV, 1250A, 26.2 kA, Outdoor Type) (as per specifications) (Make-BHEL/Crompton/Siemens/ABB/schneider/pascal/stelmac)

Supply, Installation, testing and commissioning of 33kV C&R Panel along with O/C, E/F relays, mimic diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays, 3-phase Tri-vector meter -5 Amps with RS-485 port, DLMS Compliant with RS-485 port (Make-BHEL/Crompton/Siemens/ABB/schneider/pascal/stelmac)

Supply, Installation, testing and commissioning of 11 kV VCB Panel Board (1+5) (12 kV, 1250A, 25 kA, Outdoor) with O/C, E/F relays (IEC61850), Mimic Diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays, 3-phase Tri-vector meter -5 Amps, DLMS Compliant with RS-485 port (Make-BHEL/Crompton/Siemens/ABB/schneider/pascal/stelmac)

Supply,laying, testing and commissioning of 12 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI,FRLS. (Make- Havells/KEI/Polycab/Gloster)

Supply, laying, testing and commissioning of 6 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI,FRLS. (Make- Havells/KEI/Polycab/Gloster)

Supply, laying, testing and commissioning of 4 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI,FRLS. (Make- Havells/KEI/Polycab/Gloster)

Supply, laying, testing and commissioning of 2 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI,FRLS. (Make- Havells/KEI/Polycab/Glostar)

Supply and fixing of Lugs, Ferrules etc.

Supplyand laying of Earth wire 7/4 mm sq.

Supply, laying, testing and commissioning of 50 mm² AB (LT) Cable ( 3x50 + 1 x 16 + 1 x 35 mm²) XLPE (1.1kV, 3+1 C, Al) (Make- Havells/KEI/Polycab/Glostar/Paramount)

Supply, Installation, testing and commissioning of Distribution Panel (30 V, DC) made of CRCA thickness not less than 2mm.Powder Coated, degree of protection IP43 for 2 No battery incoming supply with 2 No 63 Amps DP MCBs for incoming supply Double busbar ofadequate size, 12 No DP DC MCB (0-32A) including indication lamps and cables and other accessories

Supply, Installation, testing and commissioning of Distribution Panel (415 V, AC) made of CRCA thickness not less than 2mm. Powder Coated, degree of protection IP43. 200 Amps Switch Fuse disconnector for incoming supply and 5 No TPN MCB's (16-125 Amps ) and 5 No DP MCBs (0-32A), rectangular busbar suitable for 200 Amps continuous Supply including indication lamps and cables and other accessories

Supply, laying, testing and commissioning of Earthing Mat (GI Flat 50x8)

Supply, laying, stringing, testing and commissioning of 200 sqmm ACSR Conductor Panther

Supply and fixing of Galvanised Nuts and Bolts

Supply,excavation of pits, erection, Installation, testing and commissioning of 9 Mtr ST pole ST-410 SP33

Providing and Laying of Cement bottoming 1:2:4 mix as per REC standards .5cum/pole

Supply, Laying, testing and commissioning of Earthing of 100KVA substation -Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 75 mm x10 mm & 50 mm x 6 mm for connection of transformer body,G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover.

Supply, Laying , testing and commissioning of Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 2.5 mtr long through GI strip

Installation, testing and commissioning of 33 kV Isolator with Earthing Blade (36kV,1250A, Outdoor, 3 poles, 25 kA)

Installation, testing and commissioning of 33 kV Isolator without Earthing Blade (36kV,1250A, Outdoor, 3 poles, 25 kA)

Installation, testing and commissioning of 30 kV Lightening Arrestors (30 kV, 10kA, Station class, ZnO, Polymer) gap less

Installation, testing and commissioning of 33 kV Polymer Post Insulator 36kV,170kV Impulse, creepage distance 1224m

Installation, testing and commissioning of 33 kV Current Transformer (33 kV, 1Φ, Multi Ratio Multi Core, Outdoor) (1 No. per Φ)

Installation, testing and commissioning of 33 kV Voltage Transformer (33 kV/110 V, 1Φ, Multi-Core, Outdoor), (1No. per Φ)

Installation, testing and commissioning of T Clamps

Installation, testing and commissioning of Single Tension Fittings

Installation, testing and commissioning of Polymeric composite Disc Insulator 36KV, Lightening Impulse 170kV Positive and 180kV Negative, creepage distance 900mm,min failing load 70kN

Installation, testing and commissioning of GI wire soft

Installation, testing and commissioning of 11kV, Gapless Surge Arrestor,9 KV ,10 KA ,LA with Polymer housing, Stn. Type (4/5/6 Sets)

Fixing and commissioning of 11 kV Indoor Heat Shrinkable Cable Termination Kits-400 sqmm

Fixing and commissioning of 11 kV outdoor Heat Shrinkable Cable Termination Kits-400 sqmm

Fixing and commissioning of 11 kV Indoor Heat Shrinkable Cable Termination Kits-185 sqmm

Fixing and commissioning of 11 kV outdoor Heat Shrinkable Cable Termination Kits-185 sqmm

Installation, testing and commissioning of a). Battery Bank 30 V,100 AH , of 15 No. cells of 2 V each, sealed maintenance free VRLA type,High impact Polyprophelene copolymer container,flame retardant. b). 30V,100 AH , Float-Cum-Boost Charger With Full wave rectification for 220 V, 1Phase, 50 HZ AC Input Supply .

Installation, testing and commissioning of 11 kV Isolator, double break,3-pole, 600Amp, horizontal mounting Type, with Earth Switch.

Installation, testing and commissioning of 11kV GO, AB Switch 3-Phase, 3-Pole, 600 Amp

Laying, testing and commissioning of 11 KV 3- Core 400 mm² armoured, FRLS

Laying, testing and commissioning of 11 kV 3- Core XLPE 185 mm² armoured, FRLS

barclays electrical Engineers

KAPH TECH CONSULTANCY (P) Ltd.

Saad Constructions