STD-IV/JPDCL/60 OF 2025-26

33 KV LINE BAY (INCLUDING ALL CIVIL WORKS & EARTHING OF EQUIPMENTS AS DIRECTED BY THE ENGINEER INCHARGE)

33 KV Vacuum Circuit Breaker (36 kV, 1250A, 26.2 kA, Outdoor Type) with allied accessories and heavy duty pad clamps.

33kV C&R Panel along with O/C, E/F relays, mimic diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays, 3-phase Smart meter -5 Amps with RS-485 port, DLMS Compliant with RS-485 port

33 kV Isolator With Earthing Blade with allied accessories and pad clamps (36kV,1250A, Outdoor, 3 poles, 25 kA) with multi fingered female contacts with tin coated contacts, The isolator is to be provided a locking arrangement for un-authorized operation and auxilliary switch box (set of 3 Nos.).

33 kV Isolator Without Earthing Blade with allied accessories and pad clamps (36kV,1250A, Outdoor, 3 poles, 25 kA) with multi fingered female contacts with tin coated contacts, The isolator is to be provided a locking arrangement for un-authorized operation and auxilliary switch box (set of 3 Nos.).

33 kV Current Transformer (33 kV, 1Φ, Multi Ratio Multi Core, Outdoor) (1 No. per Φ)

33 kV Voltage Transformer (33 kV/110 V, 1Φ, Multi-Core, Outdoor), (1No. per Φ)

30 kV Lightening Arrestors (30 kV, 10kA, Station class, ZnO, Polymer) gap less

33 kV Polymer Post Insulator 36kV,170kV Impulse, creepage distance 1224m

SITC OF GI STEEL STRUCTURES

Galvanised Steel Structures

Galvanised Nuts & Bolts

SITC OF CONTROL CABLES

Supply, Laying, Testing & Commissioning of 12 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI,FRLS as per relevant Standards

Supply, Laying, Testing & Commissioning of 04Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI,FRLS as per relevant Standards

Supply, Laying, Testing & Commissioning of 02 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI,FRLS as per relevant Standards

Lugs, Ferrules etc.

SITC OF CONDUCTOR & HARDWARE

Providing & Fixing 200 mm² ACSR Conductor Panther

Providing & Fixing of 630A T-clamps suitable for 0.2 ACSR Conductor having 8 no,'s GI bolts of 19mm thick, as per relevant Standards

Providing & Fixing of Aluminium Tention Fittings of 0.2 ACSR Conductor having 8 no,'s GI bolts of 19mm thick, as per Relevant Standards

Providing & Fixing Polymeric composite Disc Insulator 36KV, Lightening Impulse 170kV Positive and 180kV Negative, creepage distance 900mm,min failing load 70kN

GI Earth wire 7/4.00 mm sq.

Providing & Fixing of GI flat for earthing 50x6mm with epoxy insulator along with clamps as per relevant Standards

COST FOR 33 kV TRANSFORMER BAY (INCLUDING ALL CIVIL WORKS & EARTHING OF EQUIPMENTS AS DIRECTED BY THE ENGINEER INCHARGE)

33 KV Vacuum Circuit Breaker (36 kV, 1250A, 26.2 kA, Outdoor Type) with allied accessories and heavy duty pad clamps.

33 kV Isolator with Without Earthing Blade with allied accessories and pad clamps (36kV,1250A, Outdoor, 3 poles, 25 kA) with multi fingered female contacts with tin coated contacts, The isolator is to be provided a locking arrangement for un-authorized operation and auxilliary switch box (set of 3 Nos.).

33 kV Current Transformer (33 kV, 1Φ, Multi Ratio Multi Core, Outdoor) (1 No. per Φ)

30 kV Lightening Arrestors (30 kV, 10kA, Station class, ZnO, Polymer) gap less

33 kV C&R Panel along with O/C, E/F and differential relays (IEC61850), mimic diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays, 3-phase Smart meter -5 Amps, DLMS Compliant with RS-485 port

33 kV Post Insulator Polymer 36kV,235kV Impulse, creepage distance 1224m

SITC OF GI STEEL STRUCTURES

Galvanised Steel Structures

Galvanised Nuts & Bolts

SITC OF CONTROL CABLES

12 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.

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

Lugs, Ferrules etc.

SITC OF CONDUCTOR & HARDWARE

Providing & Fixing 200 mm² ACSR Conductor Panther

Providing & Fixing of 630A T-clamps suitable for 0.2 ACSR Conductor having 8 no,'s GI bolts of 19mm thick, as per relevant Standards

Providing & Fixing of Aluminium Tention Fittings of 0.2 ACSR Conductor having 8 no,'s GI bolts of 19mm thick, as per Relevant Standards

Providing & Fixing Polymeric composite Disc Insulator 36KV, Lightening Impulse 170kV Positive and 180kV Negative, creepage distance 900mm,min failing load 70kN

Providing & Fixing of GI Earth wire 7/4.00 mm sq, with 4Nos. 13mtr long ST Poles for Shielding of 33KV Yard along with Power Transformer with proper earthing by GI Pipe 40 mm or G.I Rod 20mm, 3.0 mtr long through welded with GI Strip 25x3 mm

Providing & Fixing of GI flat for earthing 50x6mm with epoxy insulator along with clamps as per relevant Standards

COST FOR 11 kV INDOOR SWITCHGEAR OF 6.3MVA, 33/11 KV SUBSTATION; (INCLUDING ALL CIVIL WORKS & EARTHING OF EQUIPMENTS AS DIRECTED BY THE ENGINEER INCHARGE)

11 kV VCB Panel Board (12 kV, 1250A, 25 kA, Outdoor) with O/C, E/F relays (IEC61850), Mimic Diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays, 3-phase Smart meter -5 Amps, (1+4)SET

11kV, Gapless Surge Arrestor,9 KV ,10 KA ,LA with Polymer housing, Stn. Type (4/5/6 Sets)

11 kV 3- Core XLPE 400 mm² armoured, FRLS

11 kV 3-Core XLPE 120 mm² armoured, FRLS

11 kV Indoor Heat Shrinkable Cable Termination Kits

11 kV Outdoor Heat Shrinkable Cable Termination Kits

11 kV Indoor Heat Shrinkable Cable Termination Kits

11 kV Outdoor Heat Shrinkable Cable Termination Kits

11 kV Isolator, double break,3-pole, 600Amp, horizental mounting Type, with Earth Switch.

9 Mtr. Long Pole(ST-410 SP33)

11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp

Galvanised iron of sorts including CH Angle brases Clamps etc.

100 KVA, 11/0.433 KV, 3-Phase Distribution Transformer with Bimetallic Terminal connectors Energy Level -2 (Alminium wound)

120 mm² PVC LT Cable 4 Core, armoured, FRLS

Cement bottoming 1:2:4 mix as per REC standards.

Earthing of 100 KVA Substation-Excavation of earht pit of dia 650 mm & depth 3000 mm installation of earthing pipe of 40 mm Nominal bore & 4 mm wall thickness & length 2.5 mtr long as per IS 1239 GI Strip[ for neutral earthing of size 75 mm x 10 mm & 50 mm x6 mm for connection of transformer body, G.O set & lightening arrestor as per IS 2629/85, GI Nuts & Bolts, refilled with earth enhancement materials and earth chamber made of brick masonary with RCC slab cover.

Supply ,Installation Testing and Commissioning of Earthing Complete by GI Pipe 40 mm or G.I Rod 20mm, 3.0 mtr long through welded with GI Strip 25x3 mm.

11kV Bus Bar Fuse Set Out Door type for Auxilary Transformer

COMMON MISCELLENOUS WORKS IN 33/11kV SUBSTATIONS; (INCLUDING ALL CIVIL WORKS & EARTHING OF EQUIPMENTS AS DIRECTED BY THE ENGINEER INCHARGE)

G.I Chainlink Fencing of 33kv yard by way of mass concreting in foundations and chainlink fencing of 6 ft height using G.I Angle of size 65x65x6mm and G.I Flat iron 50x6mm

RCC Cable Duct for laying of 11 KV XLPE Cable from Power transformer to Control Room and Control Room to O/G Structures as per REC Approved Standard Drawing.

33/11 kV RCC Power Transformer Foundation (1:2:4) as per REC Approved Standard drawing foundation complete job for 3.15 MVA Power Transformer

33 kV RCC Equipment foundation and Gantry foundation as per REC Approved Standard drawing (VCB, Isolators, CTs, PIs, LAs etc) complete job

Earthing Mat using ( GI Flat 75 x 8mm) and (GI earth rod spikes 2.5 m long 20 mm dia), yard area, as per REC Standerd

Earthing Electrode ( 3m long 40mm dia GI pipe) through GI strip (50x6)mm for equipments

33 kV Yard concreting and metalling, yard area by providing, supply & laying 100mm thick PCC 1:4:8 using 20mm normal course aggregating and spreading 100mm three layer of 20mm single sized crushed/broken stone, as per REC Standerd

SITC of 120 Watts LED Street lights of following watts IP-66/67 protected with lens type LED, Pressure Di-cast aluminium body , 100+ LM/watt, Input voltage AC 85-265 Volts, efficacy 92%, life time more than 45000 Hrs. ( Crompton, Phillips, Jaguar, GE). To be mounted on 13mtr ST Poles including necessary boxes/fabrication/modification as per requirement. ( the LED lights brand must have conducted the indian photometic test certificate of LM-79 and 80.)

COMMON MISCELLANEOUS EQUIPMENTS 33/11kV SUBSTATIONS; (INCLUDING ALL CIVIL WORKS & EARTHING OF EQUIPMENTS AS DIRECTED BY THE ENGINEER INCHARGE)

a). Battery Bank 30 V,100 AH , of 15 No. cells of 2 V each, sealed maintenance free VRLA type,High impact Polyprophelene copolymer container,flame retardant. b). 30V,100 AH , Float-Cum-Boost Charger With Full wave rectification for 220 V, 1Phase, 50 HZ AC Input Supply .

Distribution Panel (30 V, DC) made of CRCA thickness not less than 2mm. Powder Coated, degree of protection IP43 for 2 No battery incoming supply with 2 No 63 Amps DP MCBs for incoming supply Double busbar of adequate size, 12 No DP DC MCB (0-32A) including indication lamps and cables and other accessories

Distribution Panel (415 V, AC) made of CRCA thickness not less than 2mm. Powder Coated, degree of protection IP43. 200 Amps Switch Fuse disconnector for incoming supply and 5 No TPN MCB's (16-125 Amps ) and 5 No DP MCBs (0-32A), rectangular busbar suitable for 200 Amps continuous Supply including indication lamps and cables and other accessories

Providing of Rubber Mat 1mx2m 19mm thick

Providing of Fire Extingiusher Co₂/ABC Type of 4.5 kg capacity for control room

Providing of 3 Sand Bucket Fire Extingiusher with metallic stand and identification plates

Providing of Industrial safety Helmet

Providing of Rubber Gloves for 33 kV level

Providing of Rubber Gloves for 11kV level

Providing of Tool Kit case plastic of Harry-kerry make of 2.5x1x1.5 feet dimensions with different chambers

Providing of Clamp meter with multi measuring parameters Markoni/motwane/fluke make

Providing of Screw driver tester neon lamp based

Providing of Aluminum industrial ladder split 40 feet extension type withallied accessories

Office Steel Chairs wih Armrest

Office Table of Standard Size with Sufficient Drawers

Office Almirah With Locker of reputed make

Cement Concrete R/B Wall as per site requirement, as per the direction of site Engineer.

SITC OF 11 kV LINE

9 Mtr. Long Pole( ST-410 SP15)

GI cross-arm with top Bracket including clamp

GI Channel X-arm including clamps and braces

50 mm² ACSR Conductor

PG Clamps for 50 mm² ACSR Conductor

11kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

11kV Polymeric composite Disc Insulator 12kV,min failing load 45kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

Galvinized Nuts and Bolts

Danger Plates with Clamps

Anti-Climbing Device with Clamps

Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 2.5 mtr long through GI Strip.

Red Oxide

Aluminium Paint

Cement bottoming 1:2:4 mix as per REC standards .45cum /pole

Galvanised Stay Set with 50x8mm stay clamp, guy insulator(2Nos.), anchor plate (200x 200 x 6 mm), nut-bolts, 2 Nos turn-buckles, 1.8m long, 16 mm diameter solid GS stay rod & 7/3.15 mm dia GI stranded wire complete