Work

Amount

PART- A : - WORK:- Construction of 132 Feeder NTPC Solar Bay at 220KV GIS S/S, Darshan Nagar. Erection of GIS Module and related work to complete the job satisfactorily including all type of aasociated works.

145KV Feeder Bay Module: 145KV, 800A, 40KA for 3 sec SF6 gas insulated 01 unit Feeder Bay module comprising of SF6 gas insulated circuit breaker (800A), current transformer (800-400-200/1-1-1A), having two bus-bar disconnectors (1600A) with common grounding switch, line disconnector with safety grounding switches suitable for Main-I & Main-II bus system, Local Control Cubicle, SF6 gas monitoring system for complete bay. Three 1–phase SF6 gas insulated terminal connection for connecting 3 Nos. of single phase 630 sq mm XLPE cable with cable termination enclosure, comprising of SF6 Gas Pressure Monitoring unit with Alarm system, Local Control Cubicle and accessories with GIS etc. to complete feeder bay module as per technical specification.

145KV 1600A SF6 Bus Bar Extension including Adaptor Module Integration with all fixing arrangement from 132KV Main - 1 / Main - 2 Bus to 132KV Feeder Bay GIS module for Main-1 / Main-2 Bus including fixing arrangements of GI Bus Duct and Bushings, wherever required with all accssories to complete the job successfully as per UPPTCL Norms.

Erection of All type of panels and ABT Energy Meters in the Control Room and SCADA room including fixing, earthing, shifting of the panels along with Testing and Commissioning.

Simplex Type 132KV Feeder Control & Relay Panel for SAS

Erection, Testing & Commissioning of DTPC Panel

Installation & Commissioning of Common ABT Metering Cubicle for 8 Nos. Meters

Erection, Testing & Commissioning of FOTE Panel & Integration of exiting Fibre Optic Network of UPPTCL

Erection, Testing & Commissioning of Network Management System (NMS)

Craft Terminal with Configuration Software (Laptop)

Erection, Testing & Commissioning of RTU

Maintenance Equipment (Laptop with necessary software (Dell/HP))

Installation & Commissioning of 132KV Distributed Type Bus-Bar Protection for SAS

Installation & Commissioning of ABT Main & Check Meters

Erection of Structures including Sorting, Stacking, and Shifting of all Main and Auxiliary Structures including other associated works to complete the erection work including it's earthing

ATM Structure (04 Set)

AXM Structure (02 Set)

XPM Structure (04 Set)

YMM Structure (04 Set)

ALP Structure (12 Set)

BCT Structure (03 Set)

CST Structure (09 Set)

Erection of Equipments on structures including hoisting of equipment on structure, fixing, earthing, and Shifting of all equipments including other associated works to complete the erection work including it's earthing

145KV Bus Post Insulators with required jumpers

120KV Surge Arrester with required jumpers

145KV PT with required jumpers

145KV PT Junction Box

Laying of following 1.1KV Armoured Copper Control Cable in cable trenches with other relevent jobs to complete the work in safe & proper way as per UPPTCL Norms: -

Termintion of above laid 1.1KV Armoured Copper Control Cable along with proper ferulling, with other relevent jobs to complete the work in safe & proper way as per UPPTCL Norms according to the drawing and site requirement.

Laying of 132KV, 630 mm2, XLPE Aluminum Power Cable in (3+1) format

For 132KV Bay- Sand bedding and Laying of cables through directly burried method as per drawings for Single Circuit Cable-132kV (4 Nos. Cable) (including jointing and installation of Approach cable)

Indoor / Outdoor Termination of 630mm2 XLPE Aluminum Power Cable with aaociated works to complete the job as per UPPTCL Norms: -

132KV, 630 mm2, XLPE Power Cable Indoor termination kit (GIS END )

132KV, 630 mm2, XLPE Power Cable Outdoor termination kit (Switchyard END)

Connecting of Operational Sub-Station Automation System with system of the 132KV NTPC Solar Bay

Optic Fiber Cable connection work required for activation of SAS for 132KV NTPC Solar Bay

Erection, fixing and Installation of 2 Ton Window AC at the required place

Earthing of structures and equipments:

Providing, Laying and Earthing of 40mm Dia MS Round Bar for structures and equipments as per standard practice (including digging pit and painting as per UPPTCL norms) (Note: - Making of Earthmat with 40mm Dia MS Round Bar by laying them in Perpendicular Cris-Cross method with overlapping of Bars by at least 6" in single length with the Interval of 7 meters for both X and Y Horizontals for Earth-Mat with dense lengths on each wich corner with 01 meter interval for both horizons along with Earth Electrodes with the interval 0f 14 meters up to depth of 3 meters from the level of Earthmat in normal positions and in dense positions in the corner interval of Earth Electrodes should be 03 and 04 meters respectively on each hosizontals from corner; as well as solid state and smooth welding on joints and T-Joints with support of 45*45*6mm angles on T-joints including jointing newly laid earthmat with that of existing earthmat. painting by Black Bitumin / Taarcoal on joints including digging of pits required of the depth of at least 0.75 meter and filling the soil after laying earthmat into it. structures and equipments, seperately for each, to the earth-mat with twice earthing of main and auxiliary structures along with twice for equipments, too, Earthing of Mast of main structure. Overlapping of MS-Flat on joints should be 75mm with solid and smooth welding.)

Providing, Nailing and Earthing of 40mm Dia 03 meter length MS Round Bar Earth Electrodes with Earthmat with 03 meter depth including solid state and smooth welding on T-Joints with support of 45*45*6mm angles on T-joints, painting by Black Bitumin / Taarcoal on joints as per standard practice (including digging pit and painting as per UPPTCL norms) (Note: - Earthing of 50mmx6mm MS flat for structures and equipments, seperately for each, to the earth-mat with twice earthing of main and auxiliary structures along with twice for equipments, too, Earthing of Mast of main structure. Overlapping of MS-Flat on joints should be 75mm with solid and smooth welding.)

Providing, Laying and Earthing of 75mmx10mm MS flat for structures and equipments as per standard practice (including digging pit and painting as per UPPTCL norms) (Note: - Earthing of 75mmx10mm MS flat for structures and equipments, seperately for each, to the earth-mat with twice earthing of main and auxiliary structures including L.A.'s along with twice for equipments, too, Earthing of Mast of main structure. Overlapping of MS-Flat on joints should be 75mm with solid and smooth welding.)

Providing, Laying and Earthing of 50mmx6mm MS flat for structures and equipments as per standard practice (including digging pit and painting as per UPPTCL norms) (Note: - Earthing of 50mmx6mm MS flat for structures and equipments, seperately for each, to the earth-mat with twice earthing of main and auxiliary structures along with twice for equipments, too, Earthing of Mast of main structure. Overlapping of MS-Flat on joints should be 75mm with solid and smooth welding.)

Providing, Laying and Earthing of 50mmx6mm Copper flat for GIS equipments as per standard practice (including digging pit and painting as per UPPTCL norms) (Note: - Earthing of 50mmx6mm Copper flat for GIS equipments, seperately for each, to the earth-mat with twice earthing of main and auxiliary structures along with twice for equipments, too, Earthing of Mast of main structure. Overlapping of MS-Flat on joints should be 75mm with solid and smooth welding.)

Providing, Laying and Earthing of 75mmx12mm Copper flat for GIS Switchgear Screening, Shielding and Earthing as per standard practice (including digging pit and painting as per UPPTCL norms) (Note: - Earthing of 75mmx12mm Copper flat for GIS equipments, seperately for each, to the earth-mat with twice earthing of main and auxiliary structures along with twice for equipments, too, Earthing of Mast of main structure. Overlapping of MS-Flat on joints should be 75mm with solid and smooth welding.)

Providing, Laying and Earthing of 10.98mm2 GI Sheild Wire for structures and equipments as per standard practice (including digging pit and painting as per UPPTCL norms) (Note: - Earthing of 10.98mm2 GI Shield Wire for structures and equipments, seperately for each, to the earth-mat with twice earthing of main and auxiliary structures along with twice for equipments, too, Earthing of Mast of main structure. Overlapping of MS-Flat on joints should be 75mm with solid and smooth welding.)

Bay wise interconnection (jumpering) and Augmentation of Newly Erected Bay Equipments with that of Existing Protection and Communication system, wherever required: -

Construction of 132KV Overhead Section of the line including shifting of material from store to site, survey, foundation, erection, stringing, cable laying, earthing with other relevent jobs to complete the work in proper way as per UPPTCL Norms: -

Main Survey for Overhead section of the line

Check Survey for Overhead section of the line

Excavation of Foundation Pit for Overhead Section of the Line

Concreting of Foundation Pit with 1:2:4 Ratio for Overhead Section of the Line

PCC of Foundation Pit with 1:3:6 Ratio for Overhead Section of the Line

Tack Welding of Nut-Bolts of Gantry and Overhead Structures of the Line

Earthing for Overhead Section of the Line with Pipe Type Earthing

Installation of Reinforcement of Foundation Pit for Overhead Section of the Line

Stringing of 3-Phase S/C ACSR Panther Conductor for Overhead Section of the Line

Stringing of 48F OPGW (DWSM) for Overhead Section of the Line

Construction of 132KV Underground section of the line including shifting of material from store to site, survey, foundation, erection, stringing, cable laying, earthing with other relevent jobs to complete the work in proper way as per UPPTCL Norms: -

Route Survey and prepration of drawing including digging of trial pits for specified route length

Excavation of trench (1.5 meter depth)

Lifting of Cable to Tower Top and Placing for Termination

Formation of trenchless road crossing with HDPE pipes (3+1)

Sand bedding and laying of cables through directly burried method as per drawings for single circuit cable (4 Nos. Cable) (including jointing and installation of Approach cable)

Laying of cables through formation of Trenchless crossing as per drawings with HDPE pipe Single Circuit Cable (4 Nos. Cable) (including jointing and installation of Approach cable)

Backfilling of trench with sand, Installation of RCC cover, warning tape, route marker & filling and leveling of excavated earth

Civil foundation & erection of structure and all other associated works including installation of 120KV LA on Structure and other associated works.

Civil foundation & erection of steel support structure with installation of outdoor termination and fencing around the structures

Installation of Outdoor Termination at CST Tower

Installation of Straight Through Joint including Earthing

Installation of Single Phase link boxes with /wihout SVL

Installation of Three Phase link boxes with /wihout SVL

Laying and Installation of Approach Cable with all Hardwares and Accessories

Splicing and Installation of Joint Box (24 Fibre)

Installation, Termination, Testing & Commissioning of FODP 48F: Indoor Type, rack mounted,with FCPC coupling and pig tails (5mtr. Each)

Earthing, Erection and Stringing of Line and Equipments

Stringing from Dead End Tower to Gantry Stucture

Earthing of Gantry Structure, Auxiliary Structure and CST.

Finishing Work

Fencing around the tower, structure, barbed wire etc.

Measurement of Soil Resistivity @ 50 meters

Pre-Commissioning Test

PART- B : - Supply:- 132KV Under-Ground Line and NTPC Solar (GIS) Bay at 220KV GIS S/S, Darshan Nagar, Ayodhya

Tension fitting for ACSR Panther

Single Tension Fitting

132KV Bolted type Tension fitting with Turn Buckle for Single ACSR Panther Conductor suitable for Porcelain Disc Insulator with hardware set as per technical specification.

Suspension fitting for ACSR Panther

Single Suspension Fitting

132KV Bolted type Suspension fitting with Turn Buckle for Single ACSR Panther Conductor Suitable for Porcelain Disc with hardware set as per technical specification.

Terminal Connector for 145KV PT, suitable for ACSR Panther conductor with nut, bolts and washer as per technical specification.

Bus Post Clamp suitable for Twin Panther conductor complete with hot dip galvanized nut, bolts & washer as per technical specification.

120KV LA with Terminal Clamp for Twin ACSR Panther conductor with nut, bolts and washer as per technical specification.

120KN Disc Insulator

70KN Disc Insulator

Nut-Bolt & Washer

Hot-Dip Galvanised Nut-Bolt of size 16*30mm (100 Kg.)

Hot-Dip Galvanised Nut-Bolt of size 16*35mm (100 Kg.)

Hot-Dip Galvanised Nut-Bolt of size 16*40mm (50 Kg.)

Hot-Dip Galvanised Nut-Bolt of size 16*45mm (50 Kg.)

Hot-Dip Galvanised Nut-Bolt of size 16*50mm (15 Kg.)

Hot-Dip Galvanised Nut-Bolt of size 16*55mm (15 Kg.)

Hot-Dip Galvanised Nut-Bolt of size 16*110mm (5 Kg.)

Hot-Dip Galvanised Flat Washer of size 16*5mm (20 Kg.)

Hot-Dip Galvanised Flat Washer of size 16*8mm (25 Kg.)

Hot-Dip Galvanised Spring Washer of size 16*2mm (10 Kg.)

Hot-Dip Galvanised Nut-Bolt of size 12*50mm (60 Kg.)

Hot-Dip Galvanised Nut-Bolt of size 12*60mm (50 Kg.)

Hot-Dip Galvanised Flat Washer of size 12*3mm (10 Kg.)

Hot-Dip Galvanised Spring Washer of size 12*2mm (10 Kg.)

Number Plate

Danger Plate

Phase Plate Set (R, Y, and B Phase per Set)

Circuit Plate (Set of Two)

Anti Climbing Device

Pipe Type Earthing Material for Gantry Structure

Vibration Damper for ACSR Panther Conductor

Repair Sleeve for ACSR Panther Conductor

Performed Armour Rod

Copper Bond

132 KV 1C * 630mm2 Aluminum Power Cable having stranded Compacted Circular Aluminum conductor, Semiconducting Tape, conductor screened by a layer of extruded semiconducting crosslinkable compound, XLPE insulated, insulation screened by a layer of extruded semiconducting crosslinkable compound, Semiconducting Water Blocking Tape, Seam Welded Corrugated Aluminum Sheath (Aluminum sheath shall be with stand fault current 40KAmps for 1second) and overall HDPE Type (ST-7) Compound outersheathed unarmoured cable with graphite coating/ semiconducting layer general confirming to IEC:60840.

Indoor Type Complete End termination Kit (GIS Side) suitable for above 630mm2 Aluminum power cable

Outdoor Type Complete End termination Kit suitable for above 630mm2 Aluminum power cable

Normal straight through joint / insulated joint suitable for above 630mm2 Aluminum cable with all accessories

6.6KV Grade Sheath Bonding Co-Axial Cable 1C * 300 mm2 (Copper Cable)

Joints Suitable for Sheath Bonding Co-Axial Cable 1C * 300mm2 (Copper Cable)

6.6KV Grade Earthing Continuity Cable 1C X 300mm2 Copper Conductor Cable

Joints Suitable for 6.6KV Earthing Continuity Cable 1C X 300mm2 (Copper Cable)

Supply of Single Phase Link boxes with/without SVL

Supply of Three Phase Link boxes with/without SVL

Aluminium alloy Trefoil clamps

Aluminium alloy Single clamps

Terminal connector for Termination of Strucutre

HPDE Pipe suitable for laying approach cable in trenchless crossing

Steel support structure for outdoor termination & LA at S/S end

Supply of Router Marker

Supply of Warning Tape

HDPE pipe suitable for above 630mm2 Aluminum XLPE cable

24 Fibre (DWSM) OPGW Fibre Optic Cable

Supply of Hardware set for 24 Fibre (DWSM) OPGW Cable

Supply of Fibre Optic Approach Cable for 24 F OPGW

Supply of ‘Installation hardware’ set including ties/clips/cleats, conduits, ducts,trays, supports, fittings, accessories etc for 24 Fibre (DWSM, G.652D) Fibre Optic Approach Cable. One set contains all installation hardware as may be required for 1 Km of fiber optic approach cable

Supply of FODP 48F: Indoor Type, rack mounted with FCPC coupling and pig tails (5 mtrs each)

Supply of Joint Box (24 Fibre)

RCC Protection Slab with 132KV Danger Marking (600x500x60mm)

Maintenance free earthing rods and connecting leads etc.

PG Clamp with 3 HDG Nut-Bolt, suitable for ACSR Panther to ACSR Panther Conductor

Window A.C. of 02 Ton Capacity with All Accessories and Voltage Stabilisers (Not Less than 5MVA Capacity)

PG Clamp with 4 HDG Nut-Bolt, suitable for ACSR Panther to ACSR Panther Conductor

04 Command Stand-Alone Digital Tele-Protection Coupler (DTPC) fully equipped with all necessary common cards, power supply cards, other Hardware accessories, connectors, cables, subrack with E1 path cord set of 04 etc.

145KV GIS Equipments

145KV Feeder Bay Module: 145KV, 800A, 40KA for 3 sec SF6 gas insulated 01 unit Feeder Bay module comprising of SF6 gas insulated circuit breaker (800A), current transformer (800-400-200/1-1-1A), having two bus-bar disconnectors (1600A) with common grounding switch, line disconnector with safety grounding switches suitable for Main-I & Main-II bus system, Local Control Cubicle, SF6 gas monitoring system for complete bay. Three 1–phase SF6 gas insulated terminal connection for connecting 3 Nos. of single phase 630 sq mm XLPE cable with cable termination enclosure, comprising of SF6 Gas Pressure Monitoring unit with Alarm system, Local Control Cubicle and accessories with GIS etc. to complete feeder bay module as per technical specification.

145KV 1600A SF6 Bus Bars 145KV 1600A SF6 Bus Bars with all fixing arrangement from 132KV Main - 1 / Main - 2 Bus to 132KV Feeder Bay GIS module to (01 set i.e. 03 Nos. Bus Bars required for each Bus)

145KV 1600A SF6 Bus Bar Extension 145KV 1600A SF6 Bus Bar Extension including Adaptor Module Integration with all fixing arrangement from 132KV Main - 1 / Main - 2 Bus to 132KV Feeder Bay GIS module for Main-1 / Main-2 Bus

GI Bus Duct for 145KV GI Bus Duct for 145KV 1600A SF6 with all fixing arrangement from 132KV Main - 1 / Main - 2 Bus to 132KV Feeder Bay GIS module to (Bus duct is to be terminated to connect Line / Feeder Bay Unit through suitable SF6/Air Bushing via lightning arresters)

Suitable SF6 / Air Bushing Suitable SF6 / Air Bushing for connecting 132KV with Bus Duct with all fittings and accessories

Relays, Power Contactors, Resistors, Fuses, Push Bottons, Timers, & MCBs (complete for one 3-Phase Equipment) (Spare)

For Isolator

For Earth-Switch

For Auxiliary Switch Assembly (complete) with 10 NO & 10 NC or more contacts for both Isolator & Earth Switch

Motor with Gear Assembly for complete 3-Phase Equipment (Spare)

For Isolator

For Earth-Switch

Limit Switches and Auxiliary Switches for complete 3-Phase Equipment (Spare)

For Isolator

For Earth-Switch

Rotor Housing Bearing Assembly for complete 3-Phase Equipment (Spare)

For Isolator

For Earth-Switch

Hinge Pins for complete 3-Phase Equipment (Spare)

For Isolator

For Earth-Switch

Common Equipment and Optic Fiber Required for Monitoring and Recording

Optic Fiber required for SAS for 132KV NTPC Solar Bay

Common Equipments (Voltage & Frequency Recorder, Digital Voltage and Frequency Meters)

Bay Marshalling Kiosk for 132KV Switchyard

Supply for Grounding / Earthing System

40mm MS Round Bar (Solid) for Earthmat

40mm Dia MS Electrode of Round Bar (Solid) for Earthmat of 03 meter length

75*12mm MS Flat (0 Meter)

75*12mm Copper Flat for GIS Switchgear

75*10mm MS Flat

50*6mm MS Flat

50*6mm Copper Flat

10.98mm GI Shield Wire

Tension Clamps, Pads etc. for 10.98mm GI Shield Wire

Spike for Top of GIS Hall

Powertech Engineers