Providing 2 No of Additional 11kV Switchgear (MCVCB) at 66/11kV Goluru (Geekalli) Substation, KPTCL, Nanjangudu Taluk, Mysore District.-CALL3

Supply Estimate

11kV UG cable 3 core 240 sq.mm for connecting 11kV feeder to 11kV feeder MCVCB

Heat shrinkable type Cable termination kit for XLPE CABLE-INDOOR-3X240 sq.mm

Heat shrinkable type Cable termination kit for XLPE CABLE-OUTDOOR-3X240 sq.mm

RCC Hume Pipe, 2000 mm Long, 150 mm Dia

for Duct connecting place

Providing burnt bricks to cover on power cable

1.1 kV class Armoured Copper Cables

4core x 2.5 sqmm Copper Control cable for AC supply

1.1 kV class Armoured Copper Cables

4core x 6sqmm Copper Control cable for DC supply

1.1 kV class Armoured Copper Cables

19core x 2.5sqmm Copper Control cable

6 sqmm lugs and ferrules for Copper Control cable

2.5 sqmm lugs and ferrules for Copper Control cable

50 mm Glands for Copper Control cable

DP Structure with RCC Pole - 9 Mtr Long, 145 Kg WL

11 kV GOS - D/B 400 A

Provision of 'H' frame for GOS mounting

9 kV, 10 kA Lightning Arrester Metal Oxide Ceramic type with GROUND DISCONNECTOR

Pad Clamps for coyote

PG Clamp for Coyote to Rabbit

RCC Pole Clamp - GI

Copper Earth Bond 450 mm long

11kV special 3pin cross arm-GI

RCC pole clamp-GI for running GI flat at DP and for holding PVC pipe at breaker structures

Grounding of equipment by providing cast iron pipe of

100 mm ID 13 mm thickness, 2.75 metre long with 2 part

clamp out of G.I. Flat 50 X 6 mm continuously welded

alround the pipe using cast iron weldi...

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%, current: 120%, frequency: 4...

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) = (8x1 nos = 8)

Current Cable - 2.5 Sq-mm multistrand copper wire for CT termination

(Each color 15mtrs-R-Y-B) (5mts x 3 x 2 feeder =30 mtr)

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 = 40 mtr)

Control Cable - 10 Copper core x 1.5sqmm

(From remote contol desk to RTU) (15mtrs x 2 nos (1 cable for 1 feeders) = 30 mtrs)

Signal Cable - 10 Copper core x 0.5sqmm

Feeder to Feeder loop = 5mts x 2 nos =10mtrs)

Remote control desk to RTU (for DI): 15mtrs x 2 Nos. = 15 mtrs

1.5 Sqmm Grey wire for interfacing of DI and DO

(20 mtrs for each panel)(20x1=20mtr)

Supplying tinned copper lugs and crimping and wiring to terminal point for wire of the size 2.5 sqmm (80 lugs/panel x 1= 80)

C-type channel of size 50x100x50x6mm

(50cm/panel) = (0.5m x 2 nos = 1.0Mtrs)

Supplying and fixing of heavy duty cable glands suitable for UG cable of 1.1 KV class (metal only)

(Size: 32mm dia)

CT TB's - 6 nos for each panel

Erection estimate

11 kV MCVCB, 500 MVA, 31.5 kA, 2000 incomer 1250A feeder.

Feeder Panel SCADA compatible

Testing & Commissioning

Annunciator Panel for Two Feeders

Adaptor Panel for MCVCB (1250 A)

11kV UG cable 3 core 240 sq.mm for connecting 11kV feeder to 11kV feeder MCVCB

Heat shrinkable type Cable termination kit for XLPE CABLE-INDOOR-3X240 sq.mm

Heat shrinkable type Cable termination kit for XLPE CABLE-OUTDOOR-3X240 sq.mm

Earth work excavation for pipelines/cables by Manual means upto 600 mm trench width, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights...

Providing M-Sand : Supplying and filling in plinth, foundations / UG cable work with approved M-sand including watering, ramming, consolidating and dressing.

The rate includes the cost of material, la...

1.1 kV class Armoured Copper Cables

4core x 2.5 sqmm Copper Control cable for AC supply

1.1 kV class Armoured Copper Cables

4core x 6sqmm Copper Control cable for DC supply

1.1 kV class Armoured Copper Cables

19core x 2.5sqmm Copper Control cable

DP Structure with RCC Pole - 9 Mtr Long, 145 Kg WL

11 kV GOS - D/B 400 A

Provision of 'H' frame for GOS mounting

9 kV, 10 kA Lightning Arrester Metal Oxide Ceramic type with GROUND DISCONNECTOR

Base concreting 1:2:4, 650x650x150 mm

Pole concreting 1:2:4, 650x650x1700 mm

Coping 1:2:4 (as per actuals)

Modification of D/B GOS for Open delta operation with material and labour

Grounding of equipment by providing cast iron pipe of

100 mm ID 13 mm thickness, 2.75 metre long with 2 part

clamp out of G.I. Flat 50 X 6 mm continuously welded

alround the pipe using cast iron weldi...

Grounding of equipment with 50 x 6 mm G.I. Flat and

connecting equipment to the earthmat/ground pit. Each point

of earthing with all formation works like bending, twisting,

drilling of holes and conne...

Supplying and laying of MS Flats of various sizes, welding and

applying ACB paint to welded portion and covering with

sodium bentonite clay as per the drawing/standard specification and consolidation

Supplying and spreading 100mm thick with 20/25mm jelly with all lead and lifts.

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.,

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%, current: 120%, frequency: 4...

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) (15mtrs x 2 nos (1 cable for 1 feeders) = 30 mtrs)

Signal Cable - 10 Copper core x 0.5sqmm

Feeder to Feeder loop = 5mts x 2 nos =10mtrs)

Remote control desk to RTU (for DI): 15mtrs x 2 Nos. = 15 mtrs

CT TB's - 6 nos for each panel

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

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 C...

Providing Size Stone masonry with hard stone in foundation & plinth with Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and constructing load bearing wall with Solid Concrete blocks of size 400x200x200mm having block density more than 1800kg/m3 and minimum compressive strength of 4.00 N/mm2 conforming to IS 2...

Providing 20 mm cement plaster of mix :1:4 (1 cement: 4 fine sand) to brick/stone masonary including rounding off corners wherever required smooth rendering, providing and removing scaffolding, includ...

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/...

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...

Providing Flush / Ruled/ Struck or weathered pointing Pointing on brick work or brick flooring with cement mortar 1:3 (1 cement : 3 fine sand) after raking joints to depth nicely lining, including cos...

Providing and laying to required line and slope roofing with corrugated sbestos cement sheet 6mm. thick fixed with galvanised iron J or L hooks, bolts and nuts 8mm. dia C.I plain and bitumen washers o...

Providing and fixing ridges, hips with asbestos cement sheet roofing with G.I. J or L hooks, bolts and nuts 8mm. dia G.I.plain and bitumen washers, serrated or plain wings, adjustable ridges, includin...