Providing of 33 KV Power Supply

Amount

33 kV LINE IN LINE OUT (LILO) AT BAJALTA RECEIVING STATION ALONG WITH CIVIL WORKS

33 kV Vacuum Circuit Breaker (36 kV, 1250A,26.2kA, Outdoor type) alongwith Clamps ( Panther)

33 kV sacda compatible C&R Panel alongwith O/F,E/F relays IEC 61850 complaint , electrical reset master trip relay, mimic diagram,voltmeter,Ammeter,Annunciation windows with annuciation relays,3 phase trivector meter -5,Amps,0.2s accuracy class, DLMS Compliant with RS-485 Port.

33 kV Isolator with Earthing Blade (36kV,1250A, Outdoor, 3 poles, 25 kA) alongwith clamps for Panther conductor

33 kV Isolator without Earthing Blade (36KV,1250A, Outdoor, 3 poles, 25 KA) alongwith clamps for Panther conductor

33 kV Current transformer(33 kV,1 phase , 400-200/5-5-5 A, 5P, 0.2s, PS,outdoor)(1 No per phase)

30 kV Lightening Arrestors (30kV,10 KA,Station Class ,ZnO, Polymer, Discharge class 3) gap less

33 kV Voltage Transformer ( 33kV, 1- Phase, Multi Ratio , 0.5-3P , Outdoor) ( 1 No. per Phase)

33 kV Post Insulator polymer 36 kV Impulse ,Creepage distance 1224 m.

Galvanised Nuts &Bolts

Galvanised steel structure

12 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.

Lugs,Ferrules etc

T Clamps panther

Single tension fittings

Polymeric composite Disc Insulator 36 kV ,Lightening Impulse 170 kV positive and 180kV negative ,creepage distance 900 mm,min failing load 70kN

Earth wire7/4.00 mm sq

GI flat for earthing 50X6mm

Chainlink Fencing of 33 kV Yard of Substation by way of Mass Concrete in Foundations and chainlink fencing of 6 ft height

33 kV Equipment Foundation & Gantry foundation (for additional equipments )

Earthing Mat (GI Flat 50x8)

Earthing Electrode ( 3m long 40mm dia GI pipe) through GI Strip.

33 kV Yard Concreting/Metalling

Yard Lighting

33 kV Electrical safety gloves gloves (meet or exceed ASTM D120 and IEC EN60903 Standards)

11 kV Electrical safety gloves gloves (meet or exceed ASTM D120 and IEC EN60903 Standards)

Non-contact High Voltage Detector (Wrist Type) 1kV to 500KV , IP54 Protection Level

FRP Telescopic Earth/Discharge rod for 11 to 33 kV system (Assemble Length:-20 feet)

Electrical Insulating Rubber Matting IEC/BS EN 61111:2009

33 KV BPCL LINE FROM BAJALTA R/STN TO BPCL SUB STATION

13Mtr. Long POLE (ST-410 SP 69)

G.I Steel of sorts (Channel 100x50x6 mm, Angle 65x65x6 mm & 50x50x6 mm, Flat 50x6 mm)

100 sqmm ACSR Conductor

PG clamps for 100 sqmm ACSR conductor

33 KV Polymeric composite Pin Insulator 36 KV,10 KN, Lighting Impulse 170 KV Positive and 180 KV Negative, creepage distance 900 mm

33 KV Polymeric composite Disc Insulator 36 KV,min failing load 70 KN, Lighting Impulse 170 KV Positive and 180 KV Negative, creepage distance 900 mm

Galvanized 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 ( 0.6 cum/pole) alongwith Stone pad (300 mm X 300 mm X 75 mm)

Aluminium Jointing Sleeves

Galvanised Stay Set with 50x8 mm Stay clamp,guy insulator (2Nos.),anchor plate (300x300x8 mm),nut-bolts,2 Nos turn-buckles,1.8m long,20 mm diameter solid GS Stay rod & 7/4.00 mm dia GI Stranded wire complete

33 kV Isolator without earthing blade ( 36kV, 1250A) outdoor, 3-Pole, 25 kA

Guard Netting (with GI wire 8 SWG, GI Channel X-arm including clamps and braces, Eye Bolts)

Renewing the road surface ( damage caused during execution of work)

THICKENING OF 4.5 KM ACSR CONDUCTOR FROM 100 SQ.MM(DOG) TO 200 SQ. MM (PANTHER) FOR BPCL LINE FROM SIDHRA GRID STATION TO BAJALTA R/STN

11Mtr. Long POLE (ST-410 SP 56)

GI V cross arm with top bracket including clamp

GI Channel X-arm including clamps and braces

200 sqmm ACSR Conductor

PG clamps for 200 sqmm ACSR conductor

33 KV Polymeric composite Pin Insulator 36 KV,10 KN, Lighting Impulse 170 KV Positive and 180 KV Negative, creepage distance 900 mm

33 KV Polymeric composite Disc Insulator 36 KV,min failing load 70 KN, Lighting Impulse 170 KV Positive and 180 KV Negative, creepage distance 900 mm

Galvanized 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 .6cum/pole

Aluminium Jointing Sleeves

Galvanised Stay Set with 50x8 mm Stay clamp,guy insulator (2Nos.),anchor plate (300x300x8 mm),nut-bolts,2 Nos turn-buckles,1.8m long,20 mm diameter solid GS Stay rod & 7/4.00 mm dia GI Stranded wire complete.

33 kV Isolator without Earthing Blade (36KV,1250A, Outdoor, 3 poles, 25 KA) alongwith clamps for Panther conductor

Guard Netting (with GI wire 8 SWG, GI Channel X-arm including clamps and braces, Eye Bolts)

33KV CABLE XLPE FOR RAILWAY UNDER CROSSING ON TWO POLE STRUCTURE.

33 kV,Single core 630 sq.mm Aluminium round wire Armoured XLPE cable (as per SBD specifications)

33 kV, Single core 630 sq mm Cable termination kits (Raychem/Denson/3M)

Steel Tubular Poles 13 Mtr Long (ST-410 Sp-69)

G.I Channels X-arms including clamps, belts & Braces

33 kV Polymer Pin Insulators ( 36 KV, 10 KN)

33 kV Polymer composite Disc Insulators ( 36 KV, 70 KN)

Earthing complete G.I Pipe(40mm) or G.I rod (2.5)mm along with G.I strip

Guy set complete

Alumunium Jointing Sleeves

PG Clamps for 150 mmsq. ACSR Conductor

Nuts and Bolts Galvanised

Red Oxide

Alumunium Paint

Anti Climbing devices with clamps

Cement Bottoming 1:2:4 MIX as PER REC Standards (0.7 cum per pole)

POLE STRUCTURE, 33 kV ISOLATOR & 33 KV HT METERING CT PT OPERATED, AT BPCL SUB STATION

13 Mtr. Long poles (ST-410 SP 69)

33 KV Isolator without Earthing Blade(36 Kv,1250A,outdoor,3 poles,25kA with Dog ACSR clamps

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

33 Kv Post Insulator polymer 36kV Impulse ,Creepage distance 1224 m.

33 kV, 3CX400 sq mm , Touch proof kit, screen separable elbow termination connector/kit, confirming to EN 50180/EN 50181 (Raychem/Denson/3M)

G.I Steel of sorts (Channel 100x50x6 mm, Angle 65x65x6 mm & 50x50x6 mm, Flat 50x6 mm)

33kV CT/PT Combined Unit, 3-phase, 50 Hz, ONAN cooled, outdoor type. The combined unit, CTs and PTs shall be as per below specifications. The CT ratio shall be as under: 1) 60/5 for 1.5 MVA, 33/11kV Transformer The rated burden of CT shall be 7VA, Accuracy Class 0.2s The PT shall be 33 kv/110 volts / √3, Three phase PT with rated burden 20VA per phase with proper colour coded identification. PTs shall be of uniform insulating and One minute power frequency dry withstand voltage 70KV

Metering cubicle for 3phase 4 wire metering system suitable for 3 phase, HT, tri-vector meter with sealing and locking facility made of MS Sheet steel thickness not less than 2mm duly power coat painted suitable for indoor as well as outdoor as per the site requirement. The cubicle shall be painted through 7-tank process. The External dimensions should be adequate. Provided with synthetic or semi synthetic gasket firmly glued to the surface, Dust, weather and Vermin proof and shall comply degree of protection IP 65 both the chambers having one sided hinged door arrangements. The panel shall be provided with two No MS channels of size 100 x 50 mm on the front and rear sides duly welded and 4 No of lifting hooks. It should be possible to take meter reading manually, through CMRI and computer without opening door. Including supply and fixing of 75mm GI pipe between CT/PT combined unit and metering cubicle for CT/PT wiring to tri-vector meter.

MS Channels for mounting CT PT Combined Units with nuts and bolts (size 100 x 50 x 5 mm)

3Ph4 Wire HT CT/PT operated Fully static Smart Tri-Vector Energy meters ( 0.2S 15min) DLMS Compliant Category 'C' with RS232 port . 33kV/√3 /110V/√3, Ph-N (3P, 4W) meters for measurement of different electrical parameters including Active Energy (kWh/ MWh), Reactive Energy (kVArh/MVArh), Apparent Energy (kVAh/ MVAh) etc. (make L&T, Secure or ABB)

PVC Copper wire flexible multi-strand of required size for secondary connections for CT wiring the minimum wire size shall be 4 mm2 (RYB) and for PT wiring minimum wire size shall be 2.5 mm2 (RYB).

Copper Lugs preferably ring type duly crimped for termination of wires and tapes

ACSR Jumpers with hardware fittings like ACSR to CT/PT unit bush clamp, other hardwares as per site requirement

Providing standard C.I. Pipe Earth station, with 80 mm dia. 2000 mm long C.I. pipe spreading a homogeneous mixture of salt charcoal around the pipe etc, completely as per IS 3043, 1987 or latest revision.

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TZ Engineering Works (BID ID -2291412)

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