Stage contract for Maintenance of 33/11 KV Receiving Stations for District Ganderbal _ Bandipora in respect of STD Ganderbal or till next Stage Contract or till next Stage Contract

Amount

Stage Contract for Maintenance of 33/11 KV Receiving Stations in respect of STD Ganderbal

Supply, Fabrication, testing and Commissioning of PVC insulated Copper Bus Bar Including nuts and Bolts.(The job includes necessary modification fabrication of Busbar as per requirement & alignment to existing Panels.

Supply of 11 KV Vacuum Interrupters (800A/600A as per already installed) for below make.

Vijai, Easun Reyrolle, Alind, Alind, Electric Field, Pasca, Crompton, ABB, and out door type 11kv Breakers.

Sudhir, Schneider

Installation/Fixing, Testing & Commissioning of 11 KV Vacuum Interrupters of above makes including dismantling of damaged interrupter Including transportation of Red Material upto Divisional Store).

Supply of 11 KV vacuum Interrupters Housing of below mentioned make .

Vijai and Easun Reyrolle (Per Phase)

Alind (Assembly upper set/ Lower set).

ABB/Electric Field/Crompton/S&S ( per Phase)

Sudhir and Schneider (Per phase)

Outdoor type PCVCB upper and lower part(Per phase)

Installation, testing and commissioning of 11KV vacuum Interrupters Housing of above mentioned make including dismantling of damaged assembly including transportation of Red material upto Divisional store.

Supply of 11 KV CTs indoor type cast resin of following make and ratios.

750-375/5-5-5A (Metering, Protection and Differential Core )

800-400/5-5-5 A Metering, Protection and Differential Core

600-300/5-5-5 A Metering, Protection and Differential Core

600-300/5-5 A Metering and Protection Core.

400-200/5-5 A Metering & Protection Core

300-150/5-5 A Mertering & Protection Core

100-50/5-5 A Metering & Protection Core

40-20/5-5A Metering & Protection Core

Installation, testing and commissioning of 11 KV CTs indoor type cast resin of above makes including dismantling of damaged CT's and Transportation of new set from divisional store to site including transportaion of Red material upto Divisonal store. (The job includes identification of damaged part so that exact part can be arranged from OEM)

Supply, Installation, Testing and commissioning of Energy meter of Secure make with latest series premier 5000 of 11kv level and 33kv level with 5A secondary. 11kv/110v-5A / 33kv/110v-5A

SITC of G.I channel iron, angle iron, flat iron etc including necessary fabrication as per requirement including paint job.

Supply, Installation, testing and commissioning of 11 KV CT's outdoor type Dead tank type including dismantling of damaged CT's. (CT set to be provided should be of OEM as per already installed CT set) (The job includes identification of damaged part so that exact part can be arranged from OEM) including transportaionof Red material upto Divisonal store.

600-300/5-5-5 A Metering, Protection and Differential Core

400-200/5-5A Metering, Protection and Differential Core

400-200/5-5A Metering & Protection Core

Supply of 11 KV PT set indoor type ( 11KV/110V) ER, Electric Field, Alind etc.

Supply of 11 KV PT indoor type ( 11KV/110V) of Schneider, CG etc.

Supply of 11 KV outdoor Dead tank type PT's ( 11KV/110 V).

Installation, testing and commissioning of 11 KV PT's (11 KV/110 V) indoor type and outdoor type including Transportation of new one from divisional store or otherwise to site including dismantling of existing PTs & transportation of Red Material upto Divisional Store

Supply of 33 kV Current Transformer with Metering and Protection core, P S Class (36kV, 70kV (rms), 170kVp, 25 KA for 3sec, Accuracy 0.5, Burden 30 VA, 1Φ, Outdoor) (1 No per Φ) of following ratios.

400-200/5-5-5 A (Metering, Protection and Differential Core )

250-125/5-5-5 A (Metering, Protection and Differential Core )

Installation, testing and Commissioning of 33 kV Current Transformer including Transportation of new one from divisional store or otherwise and Transportation of Red item back to Divisional store.

Supply of 33 kV PT's (33 kV /110 V single Phase outdoor type Potential Transformers

Installation, testing and Commissioning of various 33 KV PT's

Installation, Testing and Commissioning of 11 KV VCB Panel and supply of all accessories, clamps & Stand for commissioning of panel.

Supply, installation, testing and commissioning of items in 33 KV C&R Panel of make OEM (The job includes identification of damaged part so that exact part can be arranged from OEM)

Master Tripping Relay 4NO + 4NC, 36 Volt DC

TNC Switch 25 Amp.

Tripping/Closing coils with housing complete 300 W Burden

Installation, testing and Commissioning of various 33 KV VCB including supply of all accessories, clamps & collars for commissioning of VCB

Installation, testing and Commissioning of various 33 KV C&R Panel including supply of all accessories, clamps & Stand for commissioning of C&R panel including Transportation from divisional store including earthing termination complete Job.

Supply installation Testing & Commissioning of G I Pipe 9" Dia, 10 feet Long, 6mm thick along with Top end Base Plate (450mm x 450mm).

Supply installation Testing & Commissioning of G I Pipe 6" Dia, 10 feet Long, 6mm thick along with Top end Base Plate (450mm x 450mm).

Supply, installation, testing and commissioning of items of 33 KV VCB (The job includes identification of damaged part so that exact part can be arranged from OEM)

33 KV Porcelain Post Insulator

Operating Rods

Closing Coils with Housing

Tripping Coils wih Housing

Contactor

Gasket

Operating Shaft

Mechanism Housing

Gear Assembly

vacuum/gas charging valve

Input/Output housing terminal pads

Supply, installation, testing and commissioning of 33/11 KV Power Tranformer equipments/Items (The job includes identification of damaged part so that exact part can be arranged from OEM) including dismantelling of parts.

Bucholz Relay

33KV Bushing

33KV Bush Rods

11 KV Bushing

11 KV Bush Rods

Tap Changer complete

WTI set with probe

OTI set with probe

Dehydration/Filteration of Power Transformer Oil including providing of Filtration machine capable of centrifuge, heating, degassing, filtration value upto level load.

Installation, Testing and Commissioning of following MCCB's with copper spreaders ISI Mark.

100A 3-pole 25 KA

125A 4-pole 35 KA

250A 4-pole 50KA

400A 4-pole 50KA

630 A 4-pole 50 KA

Supply, Installation, Testing and Commissioning of MCCB Enclosure Box

Providing and fixing of Gaskets of 12mm,10mm,6mm including drainage of oil (if reqd.), Dismantling of damaged gaskets/oil sealings and vice-versa of same after completing the job by way of dismantelling of transformer parts and Re-fixing of same.

Radiator valve Gasket (12mm)

Top cover peripheral gasket (12mm)

Oil Sealing of HV-LV Bushings

Tap Changer Body gasket (12mm)

Sight glass (6mm)

Inspection Plate (6mm)

33KV outdoor CT Gaskets (10mm)

Supply , Laying testing & commisioning of Cable along with suitable heat shrinkable/push on cable termination kits

300 sqmm, 33 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

400 sqmm, 33 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

Fixing of Heat shrinkable cable kits with allied accessories Suitable for 33KV 3-core XLPE cable including dismantling of existing damaged cable kits of following sizes

Supply , Laying testing & commisioning of Cable along with suitable heat shrinkable/push on cable termination kits

120 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

185 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

240 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

300 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

400 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

Supply , fixing, testing & commisioning of 3 Core 11 KV Jointing Cable kits for

120 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

185 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

240 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

300 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

400 sqmm, 11 KV 3 core XLPE cable(Make-3M/ Polycab/ Anchor/ Havells/ Gloster)

Fixing of Heat shrinkable cable kits with allied accessories Suitable for 3-core XLPE cable including dismantling of existing damaged cable kits of following sizes

Providing and fixing of 1'x1'Junction box of 14 SWG IP 65 protected as per Bis with inbuilt 36 No's Brass connectors mounted on din rail channels complete.

Oil topping of equipments including rectification of minor leaks of Power Transformers, CT's, PT's and auxillary X-mers.

Supply & fixing of following battery charger accessories including dismantling & Modification of damaged accessories/ Items. (The job includes identification of damaged part so that exact part can be arranged from OEM)

Power Diodes P-type/ N-type ( 40 to 100 A)

Charger Coil 240/36V AC

AVR Cord

DC Voltmeter ( 0-60V) Digital

DC Ampere meter (0-50A) Digital

Variac 15/25 Amp, 0-240 A

Supply, laying, routing, installation, testing & Commissioning of damaged of panel wiring using multistandard wire of different sizes including ferruling, thimbling etc

Installation, testing commissioning of 33/0.433 KV Transformer equipments (if required ) fixing of following items

0.433KV LV Bushing

0.433 KV Bush rods

Supply, Routing, laying, testing and commissioning of Control cable copper Armoured, 1.1 kV Grade, ISI, FRLS, connecting ribs, bunching wire, ferruling, thimbling etc

12 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS.

8 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS.

6 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS.

4 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS.

2 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS.

Supply, Laying, installation, testing and commissioning of Chemical Earthing including digging of pits including connecting with present earthing complete job which includes 3m Copper in GI electrode 43mm diameter and termination using 40*6mm GI strip with mainhole cover

Supply, Fixing, Fabrication, testing, commissioning and reparing of mechanical parts for various 11kv VCB's (including dismantling of assembly and damaged parts and refixing as per requirement to existing breakers (Pascal, Electric field, Schneider, ER, Alind, CG etc)

Spring charging mechanism with allied accessories complete set of assembly for different 11kv vcb's

HSS Gears of sorts for different sizes and applications used in VCB's of different make

Close release steel pins of sorts

Trip release steel pins of sorts

locking cam set of sorts

Rack and pinion set

Torsion springs of sorts

operating rod of sorts

operating corn of sorts

Making/Breaking springs of sorts

loading spring of sorts with dampers

epoxy holding insulators

Main Links

copper flexible ribbon/braid connections

Copper finger contact 8mm french curved single type

copper 12 finger contact

Bunched strip copper contact for alind

Spring charging Ratchet gear assesmbly with lever and gear complete

Trippin coil housing with allied accessories of sorts

Closing coil housing with allied accessories of sorts

Expoxy/porcelain spout with copper bus bars of sorts of all kinds of breaker excluding Alind make

Expoxy/porcelain spout with copper bus bars with inbuild CT Alind make.

Cotter pins of sorts HSS

Cotter spring pins HSS

Dowell Steel pins

Shaft locks/Pin Locks

Trip strike lever of sorts

Close strike lever of sorts

Minor Adjustment rectification of mechanical parts

Minor Re-alignment/Readjustment of mechanical parts

Supply, Fixing, Fabrication, testing, commissioning and repairing of Electrical parts/ Circuits for various 11kv/33KV VCB's (including dismantling of damaged Electrical parts/Circuits and refixing by way of re-wiring as per requirement to existing breakers/Pannels (Pascal, Electric field, Schneider, ER, Alind, CG etc)

12 Point Male female control circuit contact

24 Point Male female control circuit contact

36 Point Male female control circuit contact

Auxillary Switch 12 No+12 NC 16-25A with lever

Anti pumping device with allied accessories

Limit switch with 2 No+2Nc 16-25A with accessories

Repairing of Trip circuit super vision circuit

Reparing of Closing circuit

36 VDC Master trip relay with 4 NO+4NC 25A High speed

36VDC Auxilliary relay with 4NO+4NC High speed

Driver relay DPDT 12 vdc with 2 NO+NC High speed

11KV/110v based 4" Voltmeter digital programeable type

CT Ratio Based 4" Amp. Meter digital programeable type

ASS Switchs 25A

VSS Switchs 25A

LED indicators of different colors 36 VDC

Push buttons 25A with 2NO+2NC

MCB's of sorts 6A-25A 10KA c curve type

Repairing /Replacing of Pannel wiring complete job as per REC Standards

Installation Testing and commissioning of Tri-vector meters

Supply, Installation and testing and commissioning of Control Relay with 3OC+1EF 2 Element based digital with com port scada communicable with com port (IED based)The relay shall have minimum two RJ45 ports for communication redundancy to support for IEC61850-8-1 communication.The relay shall have minimum of one rear EIA(RS-485 PORT) FOR SCADA communication with input/output binary options.The relay shall support upto 12 concurrent IEC61850 client connections.(Without electrical interface wiring of input/output binary)

Supply, Testing and commissioning of Control relays with 3OC+1EF 2 Element based digital including necessary modification and minor wiring works complete job of following make.

MIT- 114/104 (ER) make.

Schneider

Crompton 14C

Ashida ADR242B

Supply, Installation, testing and commissioning of 11KV epoxy compound spouts with required Copper busbar as per requirement and as per the existing pannel requirement of below mentioned make including dismantling of damaged spouts including transportation of Red material upto Divisional store.

Vijai (Per Phase)

Alind (Sput with required CT/phase).

Easun Reyrolle ( per Phase)

ABB ( per Phase)

ABB (Per Set)

S&S ( per Phase)

Electric Field ( Per Phase)

Electric Field ( Per Set)

Crompton ( Per Phase)

Crompton ( Per Set)

Sudhir/Schneider (Per phase)

Sudhir/Schneider (Per Set)

Hartek (Per Phase)

Hartek (Per Set)

Supply of following tripping and closing coils for different types of VCB's including dismantling of existing damaged coils. The Tripping and closing coils must have burden between 250 to 350 watts at 30VDC & must follow the specifications of design of VCB's . The red material retreived after dismantled must be submitted to divisional store through red indent.

Tripping/Closing coil of 11KV Alind make VCB

Tripping/Closing coil of 11 KV ER/Vijai Make VCB

Tripping/Closing coil of 11KV Electric Field Make VCB

Tripping/Closing coil of 11KV ABB Make VCB

Tripping/Closing coil of 11KV Crompton Make VCB

Tripping/Closing coil of 11KV Stelmac Make VCB

Tripping/Closing coil of 11KV Sudhir/Schneider Make VCB

Tripping/Closing coil of 11KV Pascal Make VCB

Tripping/Closing coil of 33KV ABB Make VCB

Tripping/Closing coil of 33KV Crompton Make VCB

Tripping/Closing coil of 33KV Stelmac Make VCB

Tripping/Closing coil of 33KV Megawin Make VCB

Installation, Testing, and commissioning of tripping and closing coils for different types of VCB's including dismantling of existing damaged coils. The Tripping and closing coils must have burden between 250 to 350 watts at 30VDC & must follow the specifications of design of VCB's . The red material retreived after dismantled must be submitted to divisional store through red indent.

Charges for visit to carry out temporary restoration in case of emergency situation. (No charges will be paid incase any of above mentioned Job is carried)

Loading ,Transportation and Unloading at divisional stores and vice versa

11 KV Panels

33 KV C&R Pannels

33 KV PT set

33 KV Isolator

11 KV Isolator

33 KV Post Insulator

SITC 400/300 SQmm Long barrel Lugs

Multifunctional programmable digital Meter

6/8 window annuciator

Auxilary relay Trip supervision, AC Fail, DC Fail

DC Hooters 36V DC

AC Hooters 220V AC

Buzzers 220V AC

LED Indicators of different colours 110V DC

LED Indicators of different colours 220V AC

AC Spring Charging Motors suitable for different panels

Space Heater 80 W

Panel thermostat

(2 - 25) Amp HRC Fuse

Double Pole DC MCB 16- 25 AMP

Power Tranformer parts

Winding Temperature Indicator with Probe Complete job

Oil Temperature Indicator with Probe Complete job

Supply installation testing and commisioning of

33 KV LA with disconnectors

ITC of

Providing & Fixing of

3/5 15 AMP socketwith switch

3/5 6 AMP socket

6 Amp switches

Lamp Holders

12 V DC emergency Lamp

Fan dimmer

9/15 W LED Lamps

1400 mm Ceiling Fan

200 mm Exhaust Fan

6-32 Amp MCB

40 Amp MCB

25 Amp Industrial type Plug Socket with MCB in MS box

Providing and laying of Insulating HT Rubber Mats ( 1000x 2500) 12 to 25 mm thick

2 core 16 sqmm 1.1 KV PVC cable for AC / DC distribution including Termination

Transportation of 11KV VCB to the workshop of the contractor and back to the Receiving station in case the repairing of 11KV VCB is not possible at site.

BHAT CONSTRUCTIONS