Supply, Installation, Testing Commissioning for creation of Distribution Substations of various capacities 11 .415kV along with various locations of Spituk Phyang section of Leh District under SDP 2022 23 Ongoing.

Amount

250 KVA, 11/0.433kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level- 2, (Aluminium wound upto 200kVA, Copper wound for 250kVA or her kVA ratings) , and with LV Cable Box having detachable Aluminium Gland plate

100 KVA, 11/0.433kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level- 2, (Aluminium wound upto 200kVA, Copper wound for 250kVA or her kVA ratings) , and with LV Cable Box having detachable Aluminium Gland plate

63 KVA, 11/0.433kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level- 2, (Aluminium wound upto 200kVA, Copper wound for 250kVA or her kVA ratings) , and with LV Cable Box having detachable Aluminium Gland plate

Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type

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

11 kV Horn Gap Fuse Set 3 Phase 200A

185mm²(2Ckt) Cable, 1.1kV Grade, PVC Insulated Stranded Conductor FRLS type for 25/63/100KVA & 250KVA DTs

120mm² Cable, 1.1kV Grade, PVC Insulated Stranded Conductor FRLS type for 100KVA DTs

70 mm² Cable, 1.1kV Grade, PVC Insulated Stranded Conductor FRLS type for 63KVA DTs

9 Mtr. Long Pole,ST-410 SP33)

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

GI Channel/Angle/Flat of sizes including clamps

Galvinized Nuts and Bolts.

Earthing of 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 25 mm x 3 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.

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

LT Distribution Box for 250kVA DTR with TPN MCCB short ckt rating 16 KA for incomer 340 Amp (250KVA) and suitable MCCBs for outgoing circuits with terminal extensions

LT Distribution Box for 100kVA DTR with TPN MCCB short ckt rating 16 KA for incomer 140 Amp (63/100/250KVA) and suitable MCCBs for outgoing circuits with terminal extensions

LT Distribution Box for 63kVA DTR with TPN MCCB short ckt rating 16 KA for incomer and suitable MCCBs for outgoing circuits with terminal extensions

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 stayrod& 7/3.15 mm dia GI stranded wire complete

Wedge Connectors / PG Clamps

Danger Plates with Clamps

GI Barbed Wire for Anti Climbing

11 KV HT metering CT & PT operated(complete set including cables etc)

3-Ø, 4-Wire Trivector Meter with CT(LTCT AMR compatible)

Cement bottoming 1:2:4 mix as per REC standards.5cum/pole

Painting of Poles Red Oxide

Painting of Poles Aluminium Paint

Sundry items like aluminium lugs, Jumpers, binding Tape,

11KV HT Line

9 Mtr. Long Pole,ST-410 SP33)

11 Mtr. Long Pole,ST-410 SP56)

GI V cross-arm with top Bracket including clamp as per specification(14.631Kg/complete V-set)

GI Channel X-arm including clamps and braces for DP (80Kg/DP)

30 mm² ACSR Conductor

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

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

Galvinized Nuts and Bolts

Danger Plates with Clamps

Anti-Climbing Device with Clamps

Earthing Complete by GI Spiral/Rod 20mm 2.5 mtr long through GI Strip.

Red Oxide

Aluminium Paint

Cement bottoming 1:2:4 mix as per REC standards 0.5cum/pole

Aluminium Jointing Sleeves

Link Set

LT 3-Phase/1-Phase

8 Mtr. Long Pole( ST-410 SP15)

GI Channel X ARM (75X40X6mm) 4ft along with GI Clamp, 50x8mm, (4ft=8Kg, 1 No. clamp=0.83Kg = total weight = 8.83 kg)

GI Channel X ARM (75X40X6mm) 2ft along with GI Clamp, 50x8mm, (2ft=4Kg, 1 No. clamp=0.83Kg = total weight = 4.83 kg)

30mm² ACSR Conductor

16kN Polymer Shackle Insulators

Galvinized Nuts and Bolts.

Earthing Complete by GI Spiral/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

DRUK ELECTRICALS

M/S LOBZANG GURMET GOVT CONTRACTOR