Survey, Supply, Transportation, Carriage, Erection, Testing and Commissioning for Creation of 250 KVA Electric Sub station for water supply scheme Chenani Town under UT Capex plan on turnkey basis

Survey, Supply, Transportation, Carriage, Erection, Testing and Commissioning for Creation of 250 KVA Electric Sub station for water supply scheme Chenani Town.

11/0.433 KV, 3-phase distribution Transformer 250 KVA with Bimetallic Terminal Connectors Energy Level-2 Copper Wound, & with LV Cable box having detachable Aluminium Gland plate

Gapless surge Arrestor, 9 kv, 10 KA , LA with polymer housing stn. Type

11 KV GO AB Switch 3 phase, 3 pole, 200 Amp, vertical

11 KV Horn gap fuse set 3 phase 200 A

300mm² 1.1 KV Grade, PVC insulated stranded conductor FRLS Type

9 mtr. Long ST pole (ST-410 SP33)

11 KV Polymeric Composite Disc insulator 12 KV, min failing load 45 kn, lightening impulse 75 Positive and 80 KV Negative, creepage distance 320mm with fitting

GI Channel /Angle/flat of sizes including clamps

Galvanized Nuts and Bolts.

Earthing of sub stn. Excavation of earth pit of dia 650mm & depth 3000mm installation of earthing pipe of 40mm Nominal bore & 4mm wall thickness & length 2.5 mtr. Long as per IS 1239. G.I Strip for neutral earthing of size 25mmx3mm for connection of transforemr body, GO Set & lightening arrestor as per IS 2629/85, GI Nuts & bolts refilled with earth enhancement materials and earth chamber with RCC Slab cover

11 KV Polymer composite pin insualtor, 12 KV, 5KN Lightening impulse 75 KV Positve and 80 KV Negative, creepage distance 320mm

LT Distribution box for 250 KVA DTR with MCCB for incormer and SFU's for outgoing circuits.

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

PG Clamps

Danger Plates with Clamps

GI Barbed wire for Anticlimbing

3-phase HT Trivector meter with CT PT Unit

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

Painting of ST poles 9 mtr. long with 2 coat of Al. paint

M/S JAI DURGA ELECTRICAL CONTRACTORS

Amour engineering group

M/S SINGH ELECTRICALS

VEENA CONSTRUCTION CO.

M/S MENGI CONTRACTOR

vijay builders

Vashini Electricals Engineering