Providing of Power Supply through 1MVA, 33/0.433 KVA Transformer to Electric Vehicle Charging Station at Zoonimar Srinagar.

Supply installation Testing Commissioning of 1MVA ,33/0.433 kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level-2, (Copper wound) with Automatic OLTC on 33 kV side (min 35% and max 5% ) with a provision of 3 Phase back up supply and with LV Box having detachable Alumunium Gland Plate.

Supply installation Testing Commissioning of 33 kV, Lightening Arrestor, (33 kV ,10 kA ,Station class,ZnO, Polymer) gapless.

Supply installation Testing Commissioning of 33 kV Isolator, with Earthing Blade (36kV, 800 A, Outdoor, 3 poles, 25 kA).

Supply installation Testing Commissioning of 33 kV Horn Gap Fuse set

Providing and fixing of Galvanised iron of sorts.

Providing and fixing of Galvanised Nuts & Bolts of sizes.

Supply installation Testing Commissioning of 13 Mtr. Long Pole(ST-410 SP69)

Supply installation Testing Commissioning of 9 Mtr. Long Pole(ST-410 SP33) for DTR mounting structure.

Supply and painting of each pole with 1 coat of Red Oxide paint.

Supply and painting of each pole with 2 coat of Aluminium Paint

Supply , laying , testing ,tensioning and binding of 0.1 ACSR conductor

Supply installation Testing Commissioning of PG Clamps for 100 mm² ACSR Conductor.

Supply installation Testing Commissioning of 33kV Polymeric composite Disc Insulator 36kV,min failing load 70kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm with 33kv fitting.

Supply installation Testing Commissioning of 33 kV Polymeric composite Pin Insulator 36kV, 10kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

Supply , laying , testing ,Commissioning and binding Guard netting for 33/11 kV line (for 1/3 span 40 m) across the road.

Supply,testing, fixing and commissioning of Tension fittings for 33kV polymeric Disc Insulators.

Providing and fixing of Danger Board/Plate with Clamps

Providing and fixing of Anti-Climbing Device with Clamps

Providing and fixing of G.I Pipe of 150mm dia 2 mtr long for Pole Butts (6") for DTR structure.

Supply installation Testing Commissioning of 630 mm² XLPE LT Cable 1 Core, armoured, FRLS type.

Providing and Laying of Cement bottoming 1:2:4 mix as per Standards 0.48 cum / pole (9 Mtr pole)

Providing and Laying of Cement bottoming 1:2:4 mix as per Standards 0.78 cum / pole (11 Mtr pole)

Providing and Fixing of Earthing of 1 MVA SubStation--Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 75 mm x10 mm & 50 mm x 6 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.

Providing and ficing of Earthing Complete by GI Pipe 40 mm 3mtr long through GI Strip.25x3mm for 12 No ST poles, 01 no for isolator.

SITC of LT Distribution box for 1 MVA DTR with 1600 Amp 4P ACB Drawal type, Breaking Capacity 50kA for LT cables output.

SITC of MCCB 630 Amps , 36 kA, 4P with Box Ics=100% Icu at 415 (kA rms) to fixed on LT distribution box for outgoing circuits.

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: I. 20/5 for 500 KVA and 1 MVA, 33/11kV Transformers . The rated burden of CT shall be 7VAThe 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 sufrace, Dust, weather and Vermin proof and shall comply degree of protection IP 65 both the chambers having one sided hinged door arrangments. The panel shall be provided with two No G.I 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 dooriIncluding supply and fixing of 75mm GI pipe between CT/PT combined unit and metering cubicle for CT/PT wiring to tri-vector meter.

G.I Channels for mounting CT /PT Combined Units with nuts and bolts of size (100 x 50 x 6) mm

3Ph4 Wire HT CT/PT operated Fully static Smart Tri-Vector Energymeters 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.

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

Earthing by way of 40 mm 2.5 mtr long GI Pipe. Job includes , excavation, enhancement material and Main Hole Chamber (500x450x600)mm with frame and cover.

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