Survey, Supply, Transportation, Carriage, Erection, Testing and Commissioning for Creation of 25 KVA Sub station for Punjab National Bank Ramnagar on Turnkey basis

Survey, Supply, Transportation, Carriage, Erection, Testing and Commissioning for erection of 11 KV line on 9 mtr. ST poles, 30 mm² ACSR Conductor at Punjab National Bank Ramnagar.

9 mtr. Long ST Pole (ST-410 SP-33)

GI V Cross -arm with top Bracket including clamps

GI Channel X-arm including clamps and Braces

30 mm² ACSR Weasel Conductor

11 KV Polymer composite Pin Insulator 12 KV, 5 KN, lighting impulse 75 KV Positive and 80 KV Negative, Creepage distance 320mm.

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.

Galvanized Nuts and Bolts

Earthing complete by GI Rod 20 mm, 2.5 mtr long through G.I. Strip 25X3 mm

Painting of 9 mtr ST poles with two coat of Aluminium Paint.

Survey, Supply, Transportation, Carriage, Erection, Testing and Commissioningfor creation of 25 KVA Sub Station at Punjab National Bank Ramnagar.

11/0.433kV, 3-phase 25 KVA Distribution Transformer with Bimetallic Terminal Connectors Energy Level-2, Aluminium wound, and with LV Cable Box having detachable Aluminium Gland plate

Gapless surge arrestor 9KV, 10KA, LA with polymer housing station type

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

11 kV Horn Gap Fuse Set 3 Phase 200A

95mm² 1.1kV Grade, PVC Insulated Alumnium Stranded Conductor FRLS type

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

11kV Polymeric composite Disc Insulator 12kV, min failing load 45kN, Lightening Impulse 75kV Positive and 80kV Negative, creepage distance 320mm with tension fitting

GI Channel/Angle/Flat of sizes including clamps

Galvinized Nuts and Bolts.

LT Fuse set made of 50x6mm angle iron and 50x6mm Aluminium Bus bar strip fixed on Bus bar insulators.

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

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 50 mm x 6 mm & 32mm x 3mm 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 with RCC slab cover.

PG Clamps for ACSR Weasel conductor

Survey, Supply, Transportation, Carriage, Erection, Testing and Commissioning for erection of LT line on 9mtr. Long ST poles at Punjab National Bank Ramnagar.

9 mtr. Long ST Pole (ST-410 SP-33)

50mm² AB (LT) Cable (3x50+1x16+1x35mm²) XLPE (1.1 KV, 3+1 C, AL)

Suspension/Tension clamp with eye hook

Straight through cable jointing Kit.

Galvinized Nuts and Bolts.

Earthing complete by GI Rod 20 mm, 2.5 mtr long through G.I. Strip25X3 mm

Painting of 8 mtr ST poles with two coat of Aluminium Paint.

RASHPAL SINGH

M/S TRANS TECH ENGINEERS

M/S JAI DURGA ELECTRICAL CONTRACTORS