Installation of 63 KVA Transformer and allied works for providing of Electricity for SWM Facility at Ganda-Bal Hajin Municipal Committee Hajin

Sub Station (SITC Works )

63 kVA ,11/0.433kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level-2, Aluminium wound , and with LV Cable Box having detachable Aluminium Gland plate.

11 kV 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 (1Ckt for 200kVA) single core Cable,1.1kV Grade, XLPE Insulated Stranded Conductor FRLS type

9 Mtr. Long Pole,(ST-410 SP33)

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

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.

Earthing Complete by GI Pipe 40 mm 3 mtr long through GI Strip 25x3 mm

11kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

LT Distribution Box for 63 kVA DTR with 100 Amp MCCB 3P 16 kA for incomer & 100 Amp MCCB 3P 16 kA 1 No and 63 Amp MCCB 3P 16 kA 1 No. 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

Wedge Connectors / PG Clamps

Danger Plates with Clamps

GI Barbed Wire for Anti Climbing

3-Ø, 4-Wire Trivector Meter (Prodigy ) with suitable ring type CT 200 Amp

Cement bottoming 1:2:4 mix as per Standards 0.48 cum/pole

Painting of Poles Red Oxide

Painting of Poles Aluminium Paint

Sundry items like Aluminium lugs, Jumpers, Binding Tape,

HT Part (SITC Works )

ST Poles 9 Mtr long (410-SP-33).

0.05 ACSR Conductor (Rabbit).

11kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

V -Shaped GI Cross/GI CI Arms (75X40X6 mm) with top Bracket including Clamps and GI Nuts and Bolts.

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

Earthing Complete by GI Pipe 40 mm or 20 mm Solid rod 3 mtr long through GI Strip 25X3 mm

Red-Oxide for painting of Poles

Aluminium paint for painting of Poles

Cement Bottoming 1:2:4 mix as per REC standards 0.48cum/pole including muffing 15 cm above ground level plaster and curing of concrete in size of 550X550X 1650mm for 9 ST poles (410,SP-33 ) (the leftover pit after concreting to be filled with soil and boulders).

Danger Plate with Clamps

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

Anti-Climbing Device with Clamps

Isolator Double Break 3 Pole ,600 Ampere Horizontal mounting type without Earthing Blade

LT Part (SITC Works )

ST Poles 8 Mtr long (410-SP-15).

0.05 ACSR Conductor (Rabbit).

GI Mukhi clamps with LT Shackle insulators

Earthing Complete by GI Pipe 40 mm or 20 mm Solid rod 3 mtr long through GI Strip 25X3 mm

Red-Oxide for painting of Poles

Aluminium paint for painting of Poles

Providing and laying of Cement Bottoming 1:2:4 mix as per REC standards 0 .40 cum/pole including muffing 15 cm above ground level plaster and curing of concrete in size of 500X500X 1650mm 8 Mtr ST poles (410,SP-15) (the leftover pit after concreting to be filled with soil and boulders).

Anti-Climbing Device with Clamps