Providing 02 Nos of additional 11kV PCVCB for load bifurcation of existing feeders at 66/11kV V.C Farm S/s in Mandya Taluk and Mandya District on PTK basis

Providing 02 Nos of additional 11kV PCVCB for load bifurcation of existing feeders at 66/11kV V.C Farm S/s in Mandya Taluk and Mandya District on PTK basis

11kV 400A, Double break GOS.

11kV 400A, Single break GOS.

Lightning Arrestors 9KV,10KA class for DP Structures, Station type(Metal Oxide type)

11kV Epoxy Busbar insulators with nut & bolts suitable(10mm) for LA GI Flat supporting.

1.1kV class PVC insulated Copper control cables with Lugs/ferrules /Glands as per the technical specifications

a)19 core 2.5 Sq mm (for Annunciation)

b) 4 core 6 Sq mm (for CT, PT & DC Connection)

c) 2 core 2.5 Sq mm ( for AC supply)

75 mm dia (outer) 2 mm to 2.5 mm thick

Conductor and Bus formation:

Drake ACSR Conductor

Coyote ACSR Conductor

Beams out of channel 100X50 with arragements for stringing power conductors on 11 kV side a) 1B2 4.00 mtrs long, long with clamps,bolts and nuts.0.036 MT each , (8No's channels for beams & Annunciato...

Tension clamp for single Drake ACSR conductor 70/90KN 16mm

Tension clamp for single coyote ACSR conductor 70/90KN 16mm

Disc insulator 90kN

C Type Wedge connector ( Drake-Coyote) ACSR conductor.

C Type Wedge connector (Coyote- Coyote) ACSR conductor.

Coyote pad clamps

Earth bond 450mm long ( for GOS & CT)

RCC poles 9.5 mtr long 300 kg working load for ODS

9.0mtr RCC Pole for DP structure 145 KG WL

DP Set (2 Pole Strucrure Kit) as per IS-1977 For RCC Pole - 9 Mtr Long, 145KG WL - GI

H frame set for GOS mounting

A.Grounding of equipments by providing cast iron pipe of 100mm ID 13mm thickness, 2.75 Mtrs long with 2 part clamp out of G.I.Flat 50X6mm continuously welded all-round the pipe using cast iron welding...

Earthing name plates for new earting pits

Galvanised Bolts & Nuts of Various Sizes

SCADA Integration

(i)Multi Function Transducers(MFT)

As per KPTCL Std, Interface: RS-485 Daisy Chain to RTU Com port,wiring: Both 3ph 4wire, supply: self powered, Measuring range voltage: 120%, curren...

Input Vtg:110V DC, input indicated by LED, input range 110VDC to 140V DC, sourcing Vtg output 48VDC, No of iputs: 12, No of outputs: 8, Source current: 5mA, at output, 8way switch to be p...

Terminal Blocks (knife type) (8 TB's per Feeder) = (8x2 nos = 16)

Current Cable - 2.5 Sq-mm multistrand copper wire for CT termination (Each color 15mtrs-R-Y-B) (15mts x 3 x 2 feeder = 90mtr)

Voltage Cable - 2.5 Sq-mm multistrand copper wire for PT termination (Each color 5mtrs-R-Y-B-N) (5mts x 4 x 2 feeder = 40mtr)

Control Cable - 10 Copper core x 1.5sqmm

(From remote contol desk to RTU) (16mtrs x 2 nos = 32 mtrs)

Signal Cable - 10 Copper core x 0.5sqmm

Feeder to Feeder loop = 16mts x 2 nos =32 mtrs)

Remote control desk to RTU (for DI): 16mtrs x 2 Nos. = 32 mtrs

1.5 Sqmm Grey wire for interfacing of DI and DO

(20 mtrs for each panel)(20x2=40mtr)

Supplying tinned copper lugs and crimping and wiring to terminal point for wire of the size 2.5 sqmm (80 lugs/panel x 2 = 160)

C-type channel of size 50x100x50x6mm

(50cm/panel) = (0.5m x 2 nos = 1 Mtrs)

Supplying and fixing of heavy duty cable glands suitable for UG cable of 1.1 KV class (metal only) (Size: 32mm dia)

CT TBs - 6 nos for each panel (2 x 6 = 12 nos)

11 KV Switchgear for Feeder panel: 11 KV PCVCB, 500MVA, 25KA, 1250A Incomer 800A feeder with scada compatible features.

Annunciation & Remote control panel (1IC+4F)

11kV 400A, Double break GOS.

11kV 400A, Single break GOS.

Lightning Arrestors 9KV,10KA class for DP Structures, Station type(Metal Oxide type).

11kV class PVC insulated Copper control cables with Lugs/ferrules /Glands as per the technical specifications

a)19 core 2.5 Sq mm (for Annunciation)

4 core 6 Sq mm (for CT, PT & DC Connection)

2 core 2.5 Sq mm (for AC supply)

Formation of main bus with single Drake 11kv

Formation of cross bus with single Coyote 11kV

RCC poles 9.5 mtr long 300 kg working load for ODS

9.0mtr RCC Pole for DP structure 145KG WL

H frame set for GOS mounting

A.Grounding of equipments by providing cast iron pipe of 100mm ID 13mm thickness, 2.75 Mtrs long with 2 part clamp out of G.I.Flat 50X6mm continuously welded all-round the pipe using cast iron welding...

B. Supplying & Providing 450 mm dia 450 mm height 1.5" to 2" thick hume pipe collar (non pressure type) for earth pits including all lead and lifts etc.

C. Grounding of equipment with 50x6mm G.I. Flat and connecting Equipment to the earth mat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and co...

Earthing name plates for new earting pits

Loading and unloading of poles, switchgear and other materials etc

SCADA Integration

(i) Multi Function Transducers(MFT)

As per KPTCL Std, Interface: RS-485 Daisy Chain to RTU Com port,wiring: Both 3ph 4wire, supply: self powered, Measuring range voltage: 120%, curre...

Input Vtg:110V DC, input indicated by LED, input range 110VDC to 140V DC, sourcing Vtg output 48VDC, No of iputs: 12, No of outputs: 8, Source current: 5mA, at output, 8way switch to be p...

Control Cable - 10 Copper core x 1.5sqmm

(From remote contol desk to RTU) (16mtrs x 2 nos = 32 mtrs)

Signal Cable - 10 Copper core x 0.5sqmm

Feeder to Feeder loop = 16mts x 2 nos =32 mtrs)

Remote control desk to RTU (for DI): 16mtrs x 2 Nos. = 32 mtrs

1.5 Sqmm Grey wire for interfacing of DI and DO

(20 mtrs for each panel)(20x2=40mtr)

CT TB's - 6 nos for each panel (2 x 6 = 12 nos)

Miscellaneous items like, Ferrules, cable ties, insulation tape, & Labour for cutting, weldind, drilling, etc

Configuration of RTU and Engineering along with validation of data at SLDC

11 KV Switchgear for Feeder panel: 11 KV PCVCB, 500MVA, 25KA, 1250A Incomer 800A feeder with SCADA compatible features with Current transformer of Ratio 200-100/1-1A

Testing & Commissioning: Wiring:...

For additional 11kV panel

Wiring & Assisting in Testing and Commissioning 11kV Switchgear

Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution li...

Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes...

Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with supe...

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by r...

Steel Fabrication: Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/w...

Constructing brick masonry chamber of internal dimension 450x450mm and depth of 600mm (inner dimensions) with modular bricks of CD 75 in cement mortar 1:6, bed concrete 150mm thick with 1:3:6, plaster...

Removing the existing jelly and respreading after the completion of work (Entire earth mat area) as per direction of Engineer in charge.

Providing and fixing Structural Steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of appro...