Supply Survey Erection Testing and Commissioning for Creation of 25 KVA sub station along with HT LT network at BDC Building Ukhral under the jurisdiction of Electric Division Batote on Turnkey Basis

Amount

Creation of 25 KVA sub-station along with HT/LT network for providing of power supply to BDC Building Ukhral

11/0.433 KV, 25 KVA 3 Phase Distribution Transformer wi Bi-mettalic Terminal Connectors Energy Level-2 (Alumminium wound)

Gapless Surge Arrestor, 9 KV , 10 KA, LA with (polymer/procelaen) housing

11 KV GO, AB Switch 3-Phase, 3 Pole, 200 Amp, vertical type

11 kV Horn Gap Fuse Set 3 Phase 200 A

25 mm Sq Single core Cable, 1.1 KV Grade, PVC Insulated Stranded Conductor FRLS type.

9 Mtr Long Pole ( ST-410 SP33)

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

GI Channel/Angle/Flat of sizes including clamps

Galvanized Nuts and Bolts

32/63 amps TPN Switch Disconnectotr Fuse Set

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

Earthing of Sub-Station- Excavation of Earth pit of Dia 60 mm & depth 3000 mm, installation of earthing pipe of 40 mm Normal bore & 4 mm wall thickness & length 2.5 mtr long as per IS 1239, GI Strip for neutral earthing of size 75 mm x 100mm & 50 mm x 6 mm for connection of transformer body, GO set & lightening Arrestor as per IS 2629/85, GI nuts & Chamber made of Briks Maonary with RCC Slab cover.

9 Mtr ST pole (ST-410 SP 33)

MS Cross Arm with top bracket including Clamp

MS Channel x-Arm including Clamps and braces

11 KV Polymer Composite Pin Insulator

30 mm Sq ACSR Conductor

11 KV Polymer Composite Disc Insulator

Galvanized Nuts and Bolts

Earthing of Pole

Red Oxide

Aluminnium Paint

Galvanised Stay Set Complete

GIRI ELECTRICAL & SONS

DINESH KUMAR KHAJURIA

SHAH BROTHERS

M/S UNIQUE ELECTRICAL ENGINEERS CO