Turnkey Construction of a 132kV N.F. Railway Traction Bay at 132kV Silapathar GSS, AEGCL including Supply of Bay Equipment and line bay materials and associated works etc

Amount

Circuit Breakers with mounting structures and terminal connectors etc.as applicable as per specification

132 kV Gang operated outdoor SF6 Breakers

SIEMENS made Control & Relay Panel with Automation (Simplex Type) complete with BCU, ethernet switch and all accessories as required for SAS integration.

For 132 kV Feeder Capable of integration into Existing SAS at Silapathar GSS

Current Transformers (1-phase) with terminal connectors etc. along with marshelling box as per specification

132 kV, 400-200/1-1-1-1-1 Line CT

Isolators with insulators, terminal connectors, structures complete etc. as per specification

145 kV horizontal centre break isolator With Single Earth Switch (3-phase)

145 kV horizontal centre break isolator Without Earth Switch (3-Phase)

145 kV horizontal centre break isolator Without Earth Switch (3-phase)(TANDEM TYPE)

Lightning Arrester with terminal connectors etc. as per specification

132 kV Lightning Arrester

Post Insulator with terminal connectors etc. as per specification

132 kV Post Insulator

132 kV CVT with terminal connectors, all necessary accesories etc along with marshelling box as per specfication.

Supply of Mounting structures with mounting & foundation bolts as per drawings supplied for

132 kV Line CT

145 kV horizontal centre break isolator With Single Earth Switch (3-phase)

145 kV horizontal centre break isolator Without Earth Switch (3-Phase)

145 kV horizontal centre break isolator Without Earth Switch (3-phase)(TANDEM TYPE)

132kV Lightning Arrester

132kV Post Insulator

132kV CVT

Supply and Design of Bay Steel Structures except equipment mounting structures

Column

Column Type 'C1' ( 5 Nos.) [ 2317.41 Kg/ per Column ]

Beams

Beam Type 'B1' ( 3 Nos.) [ 751.77 Kg/ per Beam ]

Supply of Power Cables

Supply of Control Cables

Supply of ACSR Moose Conductor

Disc Insulator Strings complete with all hardware fittings, clamps etc. for Moose Conductor

10 Disc Tension Insulator String

9 Disc Suspension Insulator String

Supply of Earthing System Materials

Main Earth (65 x 12 mm GI Flat)

65x12 GI flat for risers, equipment earthing, column earthing etc.

50x6 GI flat Earthing conductor for earthing of indoor L.T & control panels, Junction box, Marshalling boxes, cable trenches etc.

40 mm Dia. 3mtr long M.S. rod earth electrode (driven) with test link for each tower with earth peak, LAs & CVTs.

7/3.66 mm GI wire for shielding and down wires for earthing, shielding wires/lightning sppikes etc.

Supply of Bay Marshalling Kiosk along with mounting structure

Clamps and Connectors

PG Clamp With Connectors and all hardware fittings sutiable for ACSR Moose Conductor

T Clamp With Connectors and all hardware fittings sutiable for ACSR Moose to Moose Conductor

Tee Connector Rigid through Type alongwith all hardware fittingsfor 132kV LA and sutiable for ACSR Moose Conductor

Tee Connector Rigid through Type alongwith all hardware fittingsfor 132kV CVT and sutiable for ACSR Moose Conductor

Dove clamps for shielding wires with connectors

Supply of ABT meter with cubicle as per specification (SAMAST compliance)

Mandatory Spares

For 132 kV SF6 Circuit Breakers

Interrupter

Tripping Coil

Closing Coil

Circuit Breaker operating mechanism cabinet with all fittings and accessories

SF6 gas density monitoring device

Set of all type of gasket used with sealing agent

Spring Charging Motor

SF6 gas filled cylinder-12kg

For Control & Relay panels

Over current relay

Earth fault relay

Distance protection Relay, line length 39 KM

Master Trip Relay

Ethernet Switch

OFC cable 15 mtr length with termination equipment

132kV Lightning Arrester

132kV , 400-200/1-1-1-1-1 Line CT

132kV, isolator moving and fixed contact

Terminal connectors for 132kV CT

Terminal connectors for 132kV isolator

T clamp suitable for single ACSR Moose to single ACSR panther conductor

Fire Fighting equipments

25 Kg Capacity FE DCP type, trolley mounted

FE CO2 6.5 kg capacity, wall mounted

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

Supply and Installation of 2TON 5 star AC as per specification

Supply of 110 Volt Battery bank,charger, DC DB & 415V ACDB

Supply of 110 Volt VRLA Battery Bank with battery stand and all other fittings and accessories as per specifications

Supply of 110 Volt Battery Charger with all fittings and accessories as per specifications

Supply of 110 Volt DCDB have 2-sections, each section will be fed from independent battery charger. Busbar rating 200A for 110 v DC , 16 KA for 1 sec, AL or CU, IP54,2mm cold rolled/3 mm hot rolled a) 1 no incomer - 100 A MCCB (Micro Processor Based) b) 12 Nos outgoing feeder with 32 A MCCB c) 2 Nos outgoing feeder with 16 A MCCB

Supply of 415 Volt 500 A, 3-ph cubicle indoor floor mounted, auxiliary service board as per specification comprising of LV AC distribution board will have 2-sections , each section will be fed from independent auxiliary transformer(250kVA,33/.415 kV) . Bus Bar rating 600A, 25kA for 1sec, Cu, IP54, 2mm cold rolled/3mm hotrolled and all other fittings and accessories as per specification a) 2 nos incomer feeders with-500A TPN MCCB (Microprocessor Based) b) 2 Nos outgoing feeders with-160A TPN MCCB (Microprocessor Based) c) 1 No outgoing feeders with-100A TPN MCCB (Microprocessor Based) d) 6 Nos outgoing feeders with-63A TPN MCCB e )6 Nos outgoing feeders with-32A TPN MCCB f) 2 Nos outgoing feeders with-16A SP MCCB Each incomer shall be provide with 2 core (for metering and protection)

Description of Work / Item(s)

Amount

Circuit Breakers with mounting structures and terminal connectors etc.as applicable as per specification

132 kV Gang operated outdoor SF6 Breakers

SIEMENS made Control & Relay Panel with Automation (Simplex Type) complete with BCU, ethernet switch and all accessories as required for SAS integration.

For 132 kV Feeder Capable of integration into Existing SAS at Silapathar GSS

Current Transformers (1-phase) with terminal connectors etc. along with marshelling box as per specification

132 kV, 400-200/1-1-1-1-1 Line CT

Isolators with insulators, terminal connectors, structures complete etc. as per specification

145 kV horizontal centre break isolator With Single Earth Switch (3-phase)

145 kV horizontal centre break isolator Without Earth Switch (3-Phase)

145 kV horizontal centre break isolator Without Earth Switch (3-phase)(TANDEM TYPE)

Lightning Arrester with terminal connectors etc. as per specification

132 kV Lightning Arrester

Post Insulator with terminal connectors etc. as per specification

132 kV Post Insulator

132 kV CVT with terminal connectors, all necessary accesories etc along with marshelling box as per specfication.

Supply of Mounting structures with mounting & foundation bolts as per drawings supplied for

132 kV Line CT

145 kV horizontal centre break isolator With Single Earth Switch (3-phase)

145 kV horizontal centre break isolator Without Earth Switch (3-Phase)

145 kV horizontal centre break isolator Without Earth Switch (3-phase)(TANDEM TYPE)

132kV Lightning Arrester

132kV Post Insulator

132kV CVT

Supply and Design of Bay Steel Structures except equipment mounting structures

Column

Column Type 'C1' ( 5 Nos.) [ 2317.41 Kg/ per Column ]

Beams

Beam Type 'B1' ( 3 Nos.) [ 751.77 Kg/ per Beam ]

Supply of Power Cables

Supply of Control Cables

Supply of ACSR Moose Conductor

Disc Insulator Strings complete with all hardware fittings, clamps etc. for Moose Conductor

10 Disc Tension Insulator String

9 Disc Suspension Insulator String

Supply of Earthing System Materials

Main Earth (65 x 12 mm GI Flat)

65x12 GI flat for risers, equipment earthing, column earthing etc.

50x6 GI flat Earthing conductor for earthing of indoor L.T & control panels, Junction box, Marshalling boxes, cable trenches etc.

40 mm Dia. 3mtr long M.S. rod earth electrode (driven) with test link for each tower with earth peak, LAs & CVTs.

7/3.66 mm GI wire for shielding and down wires for earthing, shielding wires/lightning sppikes etc.

Supply of Bay Marshalling Kiosk along with mounting structure

Clamps and Connectors

PG Clamp With Connectors and all hardware fittings sutiable for ACSR Moose Conductor

T Clamp With Connectors and all hardware fittings sutiable for ACSR Moose to Moose Conductor

Tee Connector Rigid through Type alongwith all hardware fittingsfor 132kV LA and sutiable for ACSR Moose Conductor

Tee Connector Rigid through Type alongwith all hardware fittingsfor 132kV CVT and sutiable for ACSR Moose Conductor

Dove clamps for shielding wires with connectors

Supply of ABT meter with cubicle as per specification (SAMAST Compliance)

Mandatory Spares

For 132 kV SF6 Circuit Breakers

Interrupter

Tripping Coil

Closing Coil

Circuit Breaker operating mechanism cabinet with all fittings and accessories

SF6 gas density monitoring device

Set of all type of gasket used with sealing agent

Spring Charging Motor

SF6 gas filled cylinder-12kg

For Control & Relay panels

Over current relay

Earth fault relay

Distance protection Relay, line length 39 KM

Master Trip Relay

Ethernet Switch

OFC cable 15 mtr length with termination equipment

132kV Lightning Arrester

132kV , 400-200/1-1-1-1-1 Line CT

132kV, isolator moving and fixed contact

Terminal connectors for 132kV CT

Terminal connectors for 132kV isolator

T clamp suitable for single ACSR Moose to single ACSR panther conductor

Fire Fighting equipments

25 Kg Capacity FE DCP type, trolley mounted

FE CO2 6.5 kg capacity, wall mounted

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

Supply and Installation of 2TON 5 star AC as per specification

Supply of 110 Volt Battery bank,charger, DC DB & 415V ACDB

Supply of 110 Volt VRLA Battery Bank with battery stand and all other fittings and accessories as per specifications

Supply of 110 Volt Battery Charger with all fittings and accessories as per specifications

Supply of 110 Volt DCDB have 2-sections, each section will be fed from independent battery charger. Busbar rating 200A for 110 v DC , 16 KA for 1 sec, AL or CU, IP54,2mm cold rolled/3 mm hot rolled a) 1 no incomer - 100 A MCCB (Micro Processor Based) b) 12 Nos outgoing feeder with 32 A MCCB c) 2 Nos outgoing feeder with 16 A MCCB

Supply of 415 Volt 500 A, 3-ph cubicle indoor floor mounted, auxiliary service board as per specification comprising of LV AC distribution board will have 2-sections , each section will be fed from independent auxiliary transformer(250kVA,33/.415 kV) . Bus Bar rating 600A, 25kA for 1sec, Cu, IP54, 2mm cold rolled/3mm hotrolled and all other fittings and accessories as per specification a) 2 nos incomer feeders with-500A TPN MCCB (Microprocessor Based) b) 2 Nos outgoing feeders with-160A TPN MCCB (Microprocessor Based) c) 1 No outgoing feeders with-100A TPN MCCB (Microprocessor Based) d) 6 Nos outgoing feeders with-63A TPN MCCB e )6 Nos outgoing feeders with-32A TPN MCCB f) 2 Nos outgoing feeders with-16A SP MCCB Each incomer shall be provide with 2 core (for metering and protection)

Description of Work / Item(s)

Amount

Erection, testing & commissioning of Circuit Breakers including laying & terminating of LT power and control cables as required

132 kV Gang operated SF6 Breakers

Erection, testing & commissioning of Control & Relay Panels including laying & terminating of LT power and control cables as required

For 132 kV Feeder compatible with existing SAS (SIEMENS) at Silapathar GSS

Erection, testing & commissioning of Current transformers including laying & terminating of control cables alongwith all necessary accessories as required

132 kV, 400-200/1-1-1-1-1 Line CT

Erection, testing & commissioning of Isolators including laying & terminating of LT power and control cables as required

145 kV With Single Earth Switch

145 kV Without Earth Switch

145 kV Without Earth Switch (TANDEM TYPE)

Erection, testing & commissioning of Lightning Arrester including including laying & terminating of control cables as required

132 kV Lightning Arrester

Erection, testing & commissioning of Post Insulator including including laying & terminating of control cables as required

132 kV Post Insulator

Erection, testing & commissioning of CVT including including laying & terminating of control cables alongwith all necessary accessories as required

132kV CVT

Erection of Mounting structures for different terminal equipments as required for

132 kV Line CT

145kV Isolator With Single Earth Switch

145kV Isolator Without Earth Switch

145kV Isolator Without Earth Switch (TANDEM TYPE)

132kV Lightning Arrester

132kV Post Insulator

132kV CVT

Erection of Switchyard Lattice Steel Columns

Column Type 'C1' ( 5 Nos.) [ 2317.41 Kg/ per Column ]

Erection of Switchyard Lattice Steel Beams

Beam Type 'B1' ( 3 Nos) [ 751.77 Kg/ per Beam ]

Integration of Control Relay Panel into the existing Substation Automation System (SAS) of SIEMENS made at Silapathar GSS.

Providing 80 mm thick 1:4:8 PCC base of switchyard as per specification & drawings including supply of all materials.

Providing 100 mm thick graveling of switchyard as per specification & drawings including supply of all materials.

Installation of earthing system with GI flats, electrodes etc. For present scope of area.

Construction of Cable Trenches including supply of all materials and labour as per specification and drawing

D Type Trench

C Type Trench

Illumination

Design and installation of outdoor illumination system for the 132kV bay area (consisting of minimum 6 Nos. of LED lamps with fittings etc.) as per specification including supply of all materials.

Erection of Bay Marshalling Kiosk as per drawings and specifications including construction of foundation inclusive of supply of all foundation Materials and Labour as directed.

Erection, testing and Commissssioning of ABT Meter as per specification (SAMAST)

Hoisting of Insulator strings, stringing of conductors, GI shield wire etc including supply of disc insulator strings, clamps, GI stranded shield wire, connectors etc. as requiredfor whole scope of area.

Erection, testing & commissioning of 110 Volt Battery bank,charger, DC DB & 415V ACDB

Erection, testing & commissioning of 415 Volt ACDB

Erection, testing & commissioning of 110 Volt DC Charger

Erection, testing & commissioning of 110 Volt DC battery bank

Erection, testing & commissioning of 110 Volt DCDB

Description of Work / Item(s)

Amount

Construction of Foundation Including. Supply of All Foundation Materials & Labour as required for 132kV Circuit Breaker (1 Set)

Excavation (16.21 Cum per breaker)

Filling (10.73 Cum per breaker)

Brick Soiling (8 Sq.m per breaker)

Formwork (15.36 Sq.m per breaker)

PCC (0.46 Cum per breaker)

RCC (4.22 Cum per breaker)

Reinforcement (209.75 Kg per breaker)

Construction of Foundation Including. Supply of All Foundation Materials & Labour as required for 132kV Current Transformer ( 3 Nos.)

Excavation (4.29 Cum per CT)

Filling (3.48 Cum per CT)

Brick Soiling (1.82 Sq.m per CT)

Formwork (6.56 Sq.m per CT)

PCC (0.10 Cum per CT)

RCC (0.52 Cum per CT)

Reinforcement (86.18 Kg per CT)

Construction of Foundation Including. Supply of All Foundation Materials & Labour as required for 132kV CVT (3 Nos.)

Excavation (4.29 Cum per CVT)

Filling (3.48 Cum per CVT)

Brick Soiling (1.82 Sq.m per CVT)

Formwork (6.56 Sq.m per CVT)

PCC (0.10 Cum per CVT)

RCC (0.52 Cum per CVT)

Reinforcement (86.18 Kg per CVT)

Construction of Foundation Including. Supply of All Foundation Materials & Labour as required for 132kV Isolators With/ Without Earth Switch/Tandem isolator

Excavation (25.13 Cum per Isolator)

Filling (20.40 Cum per Isolator)

Brick Soiling (11.81 Sq.m per Isolator)

Formwork (16.11 Sq.m per Isolator)

PCC (0.72 Cum per Isolator)

RCC (2.83 Cum per Isolator)

Reinforcement (246.07 Kg per Isolator)

Construction of Foundation Including. Supply of All Foundation Materials & Labour as required for 132kV Lightning Arresters( 3 Nos)

Excavation (3.52 Cum per LA)

Filling (2.75 Cum per LA)

Brick Soiling (1.56 Sq.m per LA)

Formwork (3.88 Sq.m per LA)

PCC (0.08 Cum per LA)

RCC (0.54 Cum per LA)

Reinforcement (46.65 Kg per LA)

Construction of Foundation Including. Supply of All Foundation Materials & Labour as required for 132kV Post Insulator ( 6 Nos)

Excavation (3.52 Cum per PI)

Filling (2.75 Cum per PI)

Brick Soiling (1.56 Sq.m per PI)

Formwork (3.88 Sq.m per PI)

PCC (0.08 Cum per PI)

RCC (0.54 Cum per PI)

Reinforcement (46.65 Kg per PI)

Construction of Foundation Including. Supply of All Foundation Materials & Labour as required for Lattice Steel Column ( for 132kV Gantry Columns Type (C1), 5 Nos.)

Excavation (110.55 Cum per Column)

Filling (97.229 Cum per Column)

Brick Soiling (25.5 Sq.m per Column)

Formwork (23.96 Sq.m per Column)

PCC ( 1.79Cum per Column)

RCC (8.59.Cum per Column)

Reinforcement (855.89 Kg per Column)

Land Development and Site preparation

Earth filling at site (2160 cum), removal of tree stumps, roots, permanent and temporary structures and existing switchyard approach road, foundations, decomposed organic matter, slush, mud etc. and back filling (If required) to make the land profile even and compact as per requirement desired FGL including disposal of excess soil and unwanted materials outside the campus as directed

Water Sump Pit including dewatering pump

HI-TECH CORPORATION

HI-TECH CORPORATION

HI-TECH CORPORATION

HI-TECH CORPORATION