TURNKEY CONSTRUCTION OF 2X50 MVA, 132/33KV GIS (GAS INSULATED SUBSTATION) AT EXISTING 220/132KV AMINGAON GIS

Amount

Supply of 132kV GIS Equipments( Supply A)

145kV, 3150A, 40kA for 4 second, SF6 gas-insulated metal enclosed Transformer bay module each set comprising of One (1) number 3-phase, 3150A, SF6 insulated circuit breaker complete with operating mechanism; Three (3) numbers 1-phase, 5-core, multi ratio,600-300/1-1-1-1-1A current transformers; Three (3) numbers 3-phase, 3150A, group operated isolators/disconnectors, complete with manual and motor driven operating mechanisms; One (1) number 3-phase, group operated safety grounding switches, complete with manual and motor driven operating mechanisms; Gas monitoring devices, barriers, pressure switches, UHF PD Sensors, support structure etc. as required; Local Bay control cubicle.(Stand Alone or Integrated)

Three phase, 3150A, 40kA for 4 second, SF6 gas-insulated metal enclosed bus bar of 145kV, each set comprising of Bus bars enclosures running from the existing Bus bar Module to interconnect each of the Transformer circuit breaker bay modules in Double Bus bar configuration; Gas monitoring devices, barriers, pressure switches, UHF PD Sensors, support structure etc. as required

145kV, 3150A, 40 kA for 4 sec, 3- phase SF6 to air bushings along with termination module & support structure for outdoor connections to connect GIS with 145kV side of Power transformer.

145kV, 3150A, 40kA for 4 second, 3-Ph encapsulated, SF6 Gas Insulated Bus Duct (GIB) outside GIS hall including Bus Duct support structure and associated accessories along with jointing elements

Erection Hardware for 145kV GIS Termination arrangement for Transformer bay Modules

Supply of outdoor bay equipments (Supply B)

Transformer

50 MVA, 132/33 kV, 3-Ph, YNyn0, Z =12.5 %, ONAN/ONAF with copper wound Power Transformer with OLTC(+5% to -15% in steps of 1.25%) , RTCC panel including all cabling, insulating oil for the transformer plus 10% spare oil, supplied with Bushing mounted NCT on HV & LV side & complete with all fittings and accessories to meet the technical specification including cost of all routine test including loading and unloading at site.The Transformer shall be suitable for 4" Aluminium Tubular Conductor termination on HV and LV side.

Online DGA

Online Insulating oil drying system

Lightning Arrester

120 kV, 10 kA, Metal Oxide type, heavy duty, station class 3, Lightning Arrestor complete with Pipe Structures, Surge Counter, Hardware fittings and Clamps and Connectors as per specification

30 kV,10 kA, Metal Oxide type, heavy duty, station class Lightning Arrestor complete with Pipe Structures, Surge Counter, Hardware fittings and Clamps and Connectors as per specification

Supply of 33kV XLPE Cable and Termination Kit

1000 sqmm, 33kV, 1-Core, XLPE Armoured Cu cable alongwith related accessories

33kV Cable Termination Kit (both indoor and outdoor) along with its accessories.

33kV Support Structure for Outdoor Cable Termination Kit

LT Power Cable (1.1kV grade)

(ii) 4C, 16 mm2

(iii) 3½ C, 35 mm2

(iv) 3½ C, 70 mm2

(vi) Cable Supports and fittings

LT Control Cable

(ii) 7C, 1.5 mm2

(iii) 12C, 1.5 mm2

(iv) 19C, 1.5 mm2

Earthing

Main Earthing Conductor 40mm dia MS Rod

Earthing Conductor: 40mm dia MS Rod For Riser From The Burial Earth Mat To Equipment,Structure Etc)

Earthing Conductor: 75X12mm GI Flat For Equipment and Structure Earthing

Earthing Conductor: 50X6 mm GI(HDG) Flat For Riser For Console Box,Lt Panels,Dc Panels,Marshalling Boxes, Cable Trenches Etc)

Earthing Device & Associated Accessories (50 mm Heavy Duty GI Perforated Pipe 3 Mtrs Long For Treated Earth Pit)

Earthing Device & Associated Accessories 40Mm Ms Rod 3 Mtrs Long For Non Treated Earth Pit)

Separate Earthing For 145 Kv GIS Modules

Separate Earthing For 145 Kv GIS Building

Separate Earthing For 36 Kv Indoor AIS Equipment

Separate Earthing For 36 Kv Indoor AIS Building

Other Earthing Accessories

Fire Protection System for Transformer

NIFPS

N2 Fire Prevention and extinguishing System for transformer with complete accessories and related Civil and Electrical works.

HVW spray system, Hydrant System and complete U/G and O/G Piping and accessories etc and associated Civil Works for fire protection system for 2 nos 50 MVA 132/33kV Transformer

HVWS System for 50 MVA ICT

Portable/Wheel/ Trolley mounted Fire Extinguishers

22.5 Kg capacity FE CO2 type, Trolley Mounted

25 Kg Capacity FE DCP type, Trolley Mounted

DCP 10 Kg Capacity, Wall mounted

FE CO2 6.5 Kg capacity, Wall mounted

DCP 5 Kg Capacity, Wall mounted

Foam Type 9 liter Capacity, Wall mounted

Water CO2 9 liter, Wall mounted

Fire Buckets (12 Nos. with stand in one set)

Supply of indoor floor mounted, SIMPLEX type control and relay panels, with mimic & annunciation panel for 132kV system as per specification comprising of the C & R panels and shall be complete with Numerical Relays and SAMAST Compliant ABT meters as per the Technical specifications & shall be compatible for SCADA/SAS.

132kV Panels

Transformer Protection Panel

Substation Automation System

Complete Sub Station Automation System for 132/33kV GSS Transformer Bays including Hardware and Software for the substation and remote control stations alongwith associated equipments for the transformer bay

Integration with the existing SAS system

Conductor / IPS Al Tube

4" IPS Al Tube

Lightning protection

Lightning Mast (LM)- 40m

Illumination system for Outdoor Lighting (Switchyard and Street lighting)

Lighting Panel

Lighting Panel Type ACP-2

Sub lighting panel type SLP

lighting Fixtures and Receptacles including junction box, lighting wires and flexible conduit (if required) from junction box to lighting fixture, mounting arrangement and other accessories/ materials etc as required for complete installation and commissioning of lighting fixture

Lighting Fixture Type SF1

Lighting Fixture Type SF2

Lighting Fixture Type SF4

Mandatory Spare Parts

For 132/33KV,50MVA Transformers

145kV H.V. Bushing with metal parts and Gaskets

HV side neutral bushing

36KV LV bushing

36kV Neutral Bushing with metal parts and gaskets

Local and remote winding temperature indicators with alarm and trip contacts and maximum reading pointer

Oil temperature indictor with alarm and trip contacts and maximum reading pointer

Pressure relief device for main tank

Pressure relief device for OLTC

Silica Gel/ Maintenance free breather assembly (one of each type) for Conservator and OLTC

Magnetic oil level gauge with low oil level alarm contacts

Oil Flow indicator with contacts

Coller Pump with Motor

Cooler fan with motor.

Buchholz relay.

Tap position Indicator (Local and remote)

Oil Sampling Bottle

Oil Surge Relay

Complete set of gasket (complete set for one transformer)

Set of valves (complete set for one transformer)

For 132KV Transformer Control and Relay Panel

Differential relay

Master Trip relay

Trip Circuit Supervision relay

Testing Kit for Transformers

Automatic Transformer Oil BDV Testing Kit

Stainless Steel Oil sampling bottle (One Litre Capacity)

Syringes for sampling oil (50ml capacity)

Supply of 33kV Equipments and Panels (Supply C)

33kV,3 Phase, 13 Unit Panel (8 Line Bays, 2 Transformer incomer Bays, 1 Bus Sectionalizer Bay and 2 PT Bay ) Indoor Drawn out type switchgear as per specification (Single bus with sectionalizer)

30 kV,10 kA, Metal Oxide type, heavy duty, station class Lightning Arrestor complete with Pipe Structure, Surge Counter, Hardware fittings and Clamps and Connectors as per specification

Outdoor type 36 kV, 1250 A, 3-Ph gang operated, Double Break centre Post rotating outdoor type motor operated Disconnector (Isolator) with solid core Post Insulator, Pipe Structures, Clamps and Connectors

With one earth switch

Supply of 33kV XLPE Cable and Termination Kit

300 sqmm, 33kV, 1-Core, XLPE Armoured Cu cable alongwith related accessories

33kV Cable Termination Kit (both indoor and outdoor) along with its accessories and related structure for outdoor type.

33kV Support Structure for Outdoor Cable Termination Kit

LT Power Cable (1.1kV grade)

(ii) 4C, 16 mm2

(iii) 3½ C, 35 mm2

(iv) 3½ C, 70 mm2

LT Control Cable

(ii) 7C, 1.5 mm2

(iii) 12C, 1.5 mm2

(iv) 19C, 1.5 mm2

Supply of Indoor floor mounted, SIMPLEX type control and relay panels, with mimic & annunciation panel with SAMAST Compliant ABT Meters for 33kV system as per specification

33 kV Panels

33KV Line Protection & Control Panel with LBB

33KV Transformer I/C Protection & Control Panel on 33 k V side of Power Transformer

33KV Protection & Control Panel for Bus Section

Substation Automation System and Integration with existing SAS

Complete Sub Station Automation System for 132/33kV GSS including Hardware and Software for the substation and remote control stations alongwith associated equipments for the 33kV Line Bays, Transformer Bays, Bus Sectionaliser Bays, Bus PT etc. including integration of existing SAS

Conductor

ACSR Panther

Bay Steel Structures except equipment mounting structures

COLUMNS

Column Type ‘C5’

Column Type ‘C6’

BEAMS

Beam Type ‘B5’

Insulator and hardwares

33 kV, 90kN Tension String insulators and hardwares suitable for Single Panther conductors

33 kV, 70kN Suspension String insulators and hardwares suitable for Single Panther conductors

Illumination System

Indoor Illumination system for the 33kV Indoor Switchgear Room

Lightning protection (lightning masts, lightning spikes, shield wires, down conductors etc.)

Description of Work / Item(s)

Amount

Supply of 132kV GIS Equipments( F&I A)

145kV,3150A, 40kA for 4 second, SF6 gas-insulated metal enclosed Transformer bay module each set comprising of One (1) number 3-phase, 3150A, SF6 insulated circuit breaker complete with operating mechanism; Three (3) numbers 1-phase, 5-core, multi ratio,600-300/1-1-1-1-1A current transformers; Three (3) numbers 3-phase, 3150A, group operated isolators/disconnectors, complete with manual and motor driven operating mechanisms; One (1) number 3-phase, group operated safety grounding switches, complete with manual and motor driven operating mechanisms; Gas monitoring devices, barriers, pressure switches, UHF PD Sensors, support structure etc. as required; Local Bay control cubicle.(Stand Alone or Integrated)

Three phase, 3150A, 40kA for 4 second, SF6 gas-insulated metal enclosed bus bar of 145kV, each set comprising of Bus bars enclosures running from the existing Bus bar Module to interconnect each of the Transformer circuit breaker bay modules in Double Bus bar configuration; Gas monitoring devices, barriers, pressure switches, UHF PD Sensors, support structure etc. as required

145kV, 3150A, 40 kA for 4 sec, 3- phase SF6 to air bushings along with termination module & support structure for outdoor connections to connect GIS with 145kV side of Power transformer.

145kV, 3150A, 40kA for 4 second, 3-Ph encapsulated, SF6 Gas Insulated Bus Duct (GIB) outside GIS hall including Bus Duct support structure and associated accessories along with jointing elements

Erection Hardware for 145kV GIS Termination arrangement for Transformer bay Modules

Supply of outdoor bay equipments (F&I B)

Transformer

50 MVA, 132/33 kV, 3-Ph, YNyn0, Z =12.5 %, ONAN/ONAF with copper wound Power Transformer with OLTC(+5% to -15% in steps of 1.25%) , RTCC panel including all cabling, insulating oil for the transformer plus 10% spare oil, supplied with Bushing mounted NCT on HV & LV side & complete with all fittings and accessories to meet the technical specification including cost of all routine test including loading and unloading at site.The Transformer shall be suitable for 4" Aluminium Tubular Conductor termination on HV and LV side.

Online DGA

Online Insulating oil drying system

Lightning Arrester

120 kV, 10 kA, Metal Oxide type, heavy duty, station class 3, Lightning Arrestor complete with Pipe Structures, Surge Counter, Hardware fittings and Clamps and Connectors as per specification

30 kV,10 kA, Metal Oxide type, heavy duty, station class Lightning Arrestor complete with Pipe Structures, Surge Counter, Hardware fittings and Clamps and Connectors as per specification

Supply of 33kV XLPE Cable and Termination Kit

1000 sqmm, 33kV, 1-Core, XLPE Armoured Cu cable alongwith related accessories

33kV Cable Termination Kit (both indoor and outdoor) along with its accessories.

33kV Support Structure for Outdoor Cable Termination Kit

LT Power Cable (1.1kV grade)

(ii) 4C, 16 mm2

(iii) 3½ C, 35 mm2

(iv) 3½ C, 70 mm2

(vi) Cable Supports and fittings

LT Control Cable

(ii) 7C, 1.5 mm2

(iii) 12C, 1.5 mm2

(iv) 19C, 1.5 mm2

Earthing

Main Earthing Conductor 40mm dia MS Rod

Earthing Conductor: 40mm dia MS Rod For Riser From The Burial Earth Mat To Equipment,Structure Etc)

Earthing Conductor: 75X12mm GI Flat For Equipment and Structure Earthing

Earthing Conductor: 50X6 mm GI(HDG) Flat For Riser For Console Box,Lt Panels,Dc Panels,Marshalling Boxes, Cable Trenches Etc)

Earthing Device & Associated Accessories (50 mm Heavy Duty GI Perforated Pipe 3 Mtrs Long For Treated Earth Pit)

Earthing Device & Associated Accessories 40Mm Ms Rod 3 Mtrs Long For Non Treated Earth Pit)

Separate Earthing For 145 Kv GIS Modules

Separate Earthing For 145 Kv GIS Building

Separate Earthing For 36 Kv Indoor AIS Equipment

Separate Earthing For 36 Kv Indoor AIS Building

Other Earthing Accessories

Fire Protection System for Transformer

NIFPS

N2 Fire Prevention and extinguishing System for transformer with complete accessories and related Civil and Electrical works.

HVW spray system, Hydrant System and complete U/G and O/G Piping and accessories etc and associated Civil Works for fire protection system for 2 nos 50 MVA 132/33kV Transformer

HVWS System for 50 MVA ICT

Portable/Wheel/ Trolley mounted Fire Extinguishers

22.5 Kg capacity FE CO2 type, Trolley Mounted

25 Kg Capacity FE DCP type, Trolley Mounted

DCP 10 Kg Capacity, Wall mounted

FE CO2 6.5 Kg capacity, Wall mounted

DCP 5 Kg Capacity, Wall mounted

Foam Type 9 liter Capacity, Wall mounted

Water CO2 9 liter, Wall mounted

Fire Buckets (12 Nos. with stand in one set)

Supply of Indoor floor mounted, SIMPLEX type Control and Relay Panels, with mimic & annunciation panel for 132kV system as per specification comprising of the C & R Panels and shall be complete with Numerical Relays and SAMAST Compliant ABT Meters as per the Technical specifications & shall be compatible for SCADA/ SAS .

132kV Panels

Transformer Protection Panel

Substation Automation System

Complete Sub Station Automation System for 132/33kV GSS Transformer Bays including Hardware and Software for the substation and remote control stations alongwith associated equipments for the transformer bay

Integration with the existing SAS system

Conductor / IPS Al Tube

4" IPS Al Tube

Lightning protection

Lightning Mast (LM)- 40m

Illumination system for Outdoor Lighting (Switchyard and Street lighting)

Lighting Panel

Lighting Panel Type ACP-2

Sub lighting panel type SLP

lighting Fixtures and Receptacles including junction box, lighting wires and flexible conduit (if required) from junction box to lighting fixture, mounting arrangement and other accessories/ materials etc as required for complete installation and commissioning of lighting fixture

Lighting Fixture Type SF1

Lighting Fixture Type SF2

Lighting Fixture Type SF4

Mandatory Spare Parts

For 132/33KV,50MVA Transformers

145kV H.V. Bushing with metal parts and Gaskets

HV side neutral bushing

36KV LV bushing

36kV Neutral Bushing with metal parts and gaskets

Local and remote winding temperature indicators with alarm and trip contacts and maximum reading pointer

Oil temperature indictor with alarm and trip contacts and maximum reading pointer

Pressure relief device for main tank

Pressure relief device for OLTC

Silica Gel/ Maintenance free breather assembly (one of each type) for Conservator and OLTC

Magnetic oil level gauge with low oil level alarm contacts

Oil Flow indicator with contacts

Coller Pump with Motor

Cooler fan with motor.

Buchholz relay.

Tap position Indicator (Local and remote)

Oil Sampling Bottle

Oil Surge Relay

Complete set of gasket (complete set for one transformer)

Set of valves (complete set for one transformer)

For 132KV Transformer Control and Relay Panel

Differential relay

Master Trip relay

Trip Circuit Supervision relay

Testing Kit for Transformers

Automatic Transformer Oil BDV Testing Kit

Stainless Steel Oil sampling bottle (One Litre Capacity)

Syringes for sampling oil (50ml capacity)

Supply of 33kV Equipments and Panels (F&I C)

33kV,3 Phase, 13 Unit Panel (8 Line Bays, 2 Transformer incomer Bays, 1 Bus Sectionalizer Bay and 2 PT Bay ) Indoor Drawn out type switchgear as per specification (Single bus with sectionalizer)

30 kV,10 kA, Metal Oxide type, heavy duty, station class Lightning Arrestor complete with Pipe Structure, Surge Counter, Hardware fittings and Clamps and Connectors as per specification

Outdoor type 36 kV, 1250 A, 3-Ph gang operated, Double Break centre Post rotating outdoor type motor operated Disconnector (Isolator) with solid core Post Insulator, Pipe Structures, Clamps and Connectors

With one earth switch

Supply of 33kV XLPE Cable and Termination Kit

300 sqmm, 33kV, 1-Core, XLPE Armoured Cu cable alongwith related accessories

33kV Cable Termination Kit (both indoor and outdoor) along with its accessories and related structure for outdoor type.

33kV Support Structure for Outdoor Cable Termination Kit

LT Power Cable (1.1kV grade)

(ii) 4C, 16 mm2

(iii) 3½ C, 35 mm2

(iv) 3½ C, 70 mm2

LT Control Cable

(ii) 7C, 1.5 mm2

(iii) 12C, 1.5 mm2

(iv) 19C, 1.5 mm2

Supply of Indoor floor mounted, SIMPLEX type control and relay panels, with mimic & annunciation panel with SAMAST Compliant ABT Meters for 33kV system as per specification

33 kV Panels

33KV Line Protection & Control Panel with LBB

33KV Transformer I/C Protection & Control Panel on 33 k V side of Power Transformer

33KV Protection & Control Panel for Bus Section

Substation Automation System and Integration with existing SAS

Complete Sub Station Automation System for 132/33kV GSS including Hardware and Software for the substation and remote control stations alongwith associated equipments for the 33kV Line Bays, Transformer Bays, Bus Sectionaliser Bays, Bus PT etc. including integration of existing SAS

Conductor

ACSR Panther

Bay Steel Structures except equipment mounting structures

COLUMNS

Column Type ‘C5’

Column Type ‘C6’

BEAMS

Beam Type ‘B5’

Insulator and hardwares

33 kV, 90kN Tension String insulators and hardwares suitable for Single Panther conductors

33 kV, 70kN Suspension String insulators and hardwares suitable for Single Panther conductors

Illumination System

Indoor Illumination system for the 33kV Indoor Switchgear Room

Lightning protection (lightning masts, lightning spikes, shield wires, down conductors etc.)

Description of Work / Item(s)

Amount

Foundation,Erection, Testing & Commissioning of 132kV GIS Equipments( Erection A)

145kV, 3150A, 40kA for 4 second, SF6 gas-insulated metal enclosed Transformer bay module each set comprising of One (1) number 3-phase, 3150A, SF6 insulated circuit breaker complete with operating mechanism; Three (3) numbers 1-phase, 5-core, multi ratio,600-300/1-1-1-1-1A current transformers; Three (3) numbers 3-phase, 3150A, group operated isolators/disconnectors, complete with manual and motor driven operating mechanisms; One (1) number 3-phase, group operated safety grounding switches, complete with manual and motor driven operating mechanisms;Gas monitoring devices, barriers, pressure switches, UHF PD Sensors, support structure etc. as required; Local Bay control cubicle.(Stand Alone or Integrated)

Three phase, 3150A, 40kA for 4 second, SF6 gas-insulated metal enclosed bus bar of 145kV, each set comprising of Bus bars enclosures running from the existing Bus bar Module to interconnect each of the Transformer circuit breaker bay modules in Double Bus bar configuration; Gas monitoring devices, barriers, pressure switches, UHF PD Sensors, support structure etc. as required

145kV, 3150A, 40 kA for 4 sec, 3- phase SF6 to air bushings along with termination module & support structure for outdoor connections to connect GIS with 145kV side of Power transformer.

145kV, 3150A, 40kA for 4 second, 3-Ph encapsulated, SF6 Gas Insulated Bus Duct (GIB) outside GIS hall including Bus Duct support structure and associated accessories along with jointing elements

Erection Hardware for 145kV GIS Termination arrangement for Transformer bay Modules

Foundation,Erection, Testing & Commissioning of outdoor bay equipments (Erection B)

Transformer

50 MVA, 132/33 kV, 3-Ph, YNyn0, Z =12.5 %, ONAN/ONAF with copper wound Power Transformer with OLTC(+5% to -15% in steps of 1.25%) , RTCC panel including all cabling, insulating oil for the transformer plus 10% spare oil, supplied with Bushing mounted NCT on HV & LV side & complete with all fittings and accessories to meet the technical specification including cost of all routine test including loading and unloading at site.The Transformer shall be suitable for 4" Aluminium Tubular Conductor termination on HV and LV side.

Online DGA

Online Insulating oil drying system

Lightning Arrester

120 kV, 10 kA, Metal Oxide type, heavy duty, station class 3, Lightning Arrestor complete with Pipe Structures, Surge Counter, Hardware fittings and Clamps and Connectors as per specification

30 kV,10 kA, Metal Oxide type, heavy duty, station class Lightning Arrestor complete with Pipe Structures, Surge Counter, Hardware fittings and Clamps and Connectors as per specification

Erection of 33kV XLPE Cable and Termination Kit

Laying of 1000 sqmm, 33kV, 1-Core, XLPE Armoured Cu cable alongwith related accessories in cable trenches and cable terminations including supply of cable end sealing boxes, construction of cable trenches etc

33kV Cable Termination Kit (both indoor and outdoor) along with its accessories and related structure for outdoor type.

33kV Support Structure for Outdoor Cable Termination Kit

Earthing

Main Earthing Conductor 40mm dia MS Rod

Earthing Conductor: 40mm dia MS Rod For Riser From The Burial Earth Mat To Equipment,Structure Etc)

Earthing Conductor: 75X12mm GI Flat For Equipment and Structure Earthing

Earthing Conductor: 50X6 mm GI(HDG) Flat For Riser For Console Box,Lt Panels,Dc Panels,Marshalling Boxes, Cable Trenches Etc)

Earthing Device & Associated Accessories (50 mm Heavy Duty GI Perforated Pipe 3 Mtrs Long For Treated Earth Pit)

Earthing Device & Associated Accessories 40Mm Ms Rod 3 Mtrs Long For Non Treated Earth Pit)

Soil Resistivity Test And Soil Treatment As And When Required

Separate Earthing For 145 Kv GIS Modules

Separate Earthing For 145 Kv GIS Building

Separate Earthing For 36 Kv Indoor AIS Equipment

Separate Earthing For 36 Kv Indoor AIS Building

Other Earthing Accessories

Fire Protection System for Transformer

NIFPS

N2 Fire Prevention and extinguishing System for transformer with complete accessories and related Civil and Electrical works.

HVW spray system, Hydrant System and complete U/G and O/G Piping and accessories etc and associated Civil Works for fire protection system for 2 nos 50 MVA 132/33kV Transformer

HVWS System for 50 MVA ICT

Portable/Wheel/ Trolley mounted Fire Extinguishers

22.5 Kg capacity FE CO2 type, Trolley Mounted

25 Kg Capacity FE DCP type, Trolley Mounted

DCP 10 Kg Capacity, Wall mounted

FE CO2 6.5 Kg capacity, Wall mounted

DCP 5 Kg Capacity, Wall mounted

Foam Type 9 liter Capacity, Wall mounted

Water CO2 9 liter, Wall mounted

Fire Buckets (12 Nos. with stand in one set)

Erection of Indoor floor mounted, SIMPLEX type Control and Relay Panels, with mimic & annunciation panel for 132kV system as per specification comprising of the C & R Panels and shall be complete with Numerical Relays and SAMAST Compliant ABT Meters as per the Technical specifications & shall be compatible for SCADA/ SAS .

132kV Panels

Transformer Protection Panel

Substation Automation System

Complete Sub Station Automation System for 132/33kV GSS Transformer Bays including Hardware and Software for the substation and remote control stations alongwith associated equipments for the transformer bay

Integration with the existing SAS system

Conductor / IPS Al Tube

4" IPS Al Tube

Lightning protection

Lightning Mast (LM)- 40m

Erection of mounting structures as required including construction of foundations and supply of all foundation materials.

132kV Equipments

Lightning Arrester (1 Phase)

33kV Equipments

Lightning Arrester (1 Phase)

Illumination system for Outdoor Lighting (Switchyard and Street lighting)

Lighting Panel

Lighting Panel Type ACP-2

Sub lighting panel type SLP

lighting Fixtures and Receptacles including junction box, lighting wires and flexible conduit (if required) from junction box to lighting fixture, mounting arrangement and other accessories/ materials etc as required for complete installation and commissioning of lighting fixture

Lighting Fixture Type SF1

Lighting Fixture Type SF2

Lighting Fixture Type SF4

Foundation,Erection, Testing & Commissioning of 33kV Equipments and Panels(Erection C)

33kV,3 Phase, 13 Unit Panel (8 Line Bays, 2 Transformer incomer Bays, 1 Bus Sectionalizer Bay and 2 PT Bay ) Indoor Drawn out type switchgear as per specification (Single bus with sectionalizer)

30 kV,10 kA, Metal Oxide type, heavy duty, station class Lightning Arrestor complete with Surge Counter & copper connecting lead

Outdoor type 36 kV, 1250 A, 3-Ph gang operated, outdoor type, Double Break centre Post rotating outdoor type motor operated Disconnector (Isolator) with solid core Post Insulator.

With one earth switch

Supply of 33kV XLPE Cable and Termination Kit

300 sqmm, 33kV, 1-Core, XLPE Armoured Cu cable alongwith related accessories

33kV Cable Termination Kit (both indoor and outdoor) along with its accessories and related structure for outdoor type.

33kV Support Structure for Outdoor Cable Termination Kit

Erection of Control, Relay & Protection Panel(Simplex Type) with mimic & annunciation panel with ABT Meters for 33kV system as per specification

33 kV Panels

33KV Line Protection & Control Panel

33KV Transformer I/C Protection & Control Panel on 33 k V side of Power Transformer

33KV Protection & Control Panel for Bus Section

Substation Automation System and Integration with existing SAS

Complete Sub Station Automation System for 132/33kV GSS including Hardware and Software for the substation and remote control stations alongwith associated equipments for the 33kV Line Bays, Transformer Bays, Bus Sectionaliser Bays, Bus PT etc. including integration of existing SAS

Bay Steel Structures except equipment mounting structures

COLUMNS

Column Type ‘C5’

Column Type ‘C6’

Construction of foundations for lattice steel columns including supply of all foundation materials and labour

BEAMS

Beam Type ‘B5’

Erection of Foundation Bolts (including nuts, checknut and washers for lattice and pipe structures)

Erection of Fasteners (nuts, bolts and washers) including step bolts for lattice and pipe structures

Erection of mounting structures as required for Lightning Arrester including construction of foundations and supply of all foundation materials.

33kV Equipments

Isolator

Lightning Arrester (1 Phase)

Illumination System

Indoor Illumination system for the 33kV Indoor Switchgear Room

Lightning protection (lightning masts, lightning spikes, shield wires, down conductors etc.)

Description of Work / Item(s)

Amount

Site development, PCC and Gravelling work

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. (i) By Manual Means. (b) In area of thorny jungle.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil.

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.(profile measurement to be taken and 12.5% deduction for shrinkage to be made from total quantity) etc. complete as directed and specified.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. Concrete of M10 grade with minimum cement content of 220 kg /cum

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 100 mm nominal dia Pipes

Providing and fixing PTMT grating of approved quality and colour. Circular type 100 mm nominal dia

Supplying and laying 100 mm thick machine crushed 25 mm stone aggregates in layers.

Cost of Haulage excluding loading and unloading. Surface road. 25-5=20KM @ Rs.16.00 Cum/KM=20X16=320

Trenches work

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. Concrete of M10 grade with minimum cement content of 220 kg /cum

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. Concrete of M25 grade with minimum cement content of 330 kg /cum

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

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 approved steel primer all complete.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 110 mm diameter.

Boundary / Retaining wall

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. Concrete of M10 grade with minimum cement content of 220 kg /cum

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

All works upto plinth level Concrete of M25 grade with minimum cement content of 330 kg /cum

All works above plinth level upto floor V level Concrete of M25 grade with minimum cement content of 330 kg /cum

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Coursed rubble masonry (first sort) with hard stone in foundation and plinth with : Cement mortar 1:6 (1 cement : 6 coarse sand)

Tower foundations

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. Concrete of M10 grade with minimum cement content of 220 kg /cum

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. All works upto plinth level Concrete of M25 grade with minimum cement content of 330 kg /cum

Equipment foundations

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. Concrete of M10 grade with minimum cement content of 220 kg /cum

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. All works upto plinth level Concrete of M25 grade with minimum cement content of 330 kg /cum

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

50 MVA Power Transformer foundation-2 Nos

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. Concrete of M10 grade with minimum cement content of 220 kg /cum

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. All works upto plinth level Concrete of M25 grade with minimum cement content of 330 kg /cum

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

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 approved steel primer all complete.

Fire Protection wall- 1 Nos

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. Concrete of M10 grade with minimum cement content of 220 kg /cum

Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar, including filling the joints with same mortar, with common burnt clay non modular bricks: 1:6 (1cement : 6 coarse sand)

5.33 Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; including the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

All works upto plinth level Concrete of M25 grade with minimum cement content of 330 kg /cum

All works above plinth level upto floor V level Concrete of M25 grade with minimum cement content of 330 kg /cum

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand)

15 mm cement plaster on the rough side of single or half brick wall of mix : (1 cement: 6 fine sand)

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : Water thinnable cement

Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm)

VCB Building

Design and Construction of VCB Building ( Ht=6.00 meter ) with all finishes, Sanitary System,Plumbing,Electrification,AIR Conditioning etc as per the drawing ,specification and direction of Engineer In Charge .Rate shall include supply of all material and labour.

PCC Road

Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar, including filling the joints with same mortar, with common burnt clay non modular bricks: 1:6 (1cement : 6 coarse sand)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Mega Electricals

Kanohar Electricals Limited

Kalpataru Power Transmission Limited

Shyama Power India Limited

Mega Electricals

Kalpataru Power Transmission Limited

Kanohar Electricals Limited

Shyama Power India Limited

Kalpataru Power Transmission Limited

Mega Electricals

Kanohar Electricals Limited

Kalpataru Power Transmission Limited