Extension of HT/LT O.H. line and construction of 6X63KVA Distribution Sub-Station for electrification of un-electrified household under 1)Betcherra 2)East Kanchanbari 3)Sukanta Nagar 4)Ratiabari 5)Pongcherra 6)Nothingcherra GP/VC under ESD Kumarghat

Cost of Materials:

P.C.C pole 9.00 mtr long

P.C.C pole 8.00 mtr long

ST pole 8.00 mtr long

11KV Covered conductor 70sq mm (Weasal) Triple layer type

LT AB Cable-3x35+1x16+1x25 sq mm

Polymeric Pin insulator with G I Pin for 11 KV system

11 KV Comosite ( polymer ) Tension Insulator, 45 kN with all accessories.

11 KV Comosite Insulator Tension Hardware, 45 kN Suitable for stringing covered conductor i/c all accessories.

Insulated piercing connector for 11 KV CC 70 sq. mm CC to CC (70 sq. mm).

Non-metalic heical ties for covered conductor.

Insulated Tension Mid Span Jointreair sleeve for 11 KV Covered Conductor.

Insulated piercing connector for 11KV CC 70 sq. mm to CBare(75-150sq. mm).

Dead End clamp

IPC for LT / 11KV line

Eye Hook

Pole clamp

Suspension Clamp Assemby

1-ph Dist. Box

11 KV, triple pole, 3 phase, 12 KV, 200 Amps G.O.S

11 KV triple pole, 3 phase, 12 KV, 200 Amps D.O.F

L.A For 11 KV System

MS Channel 100 X 50 X 50 X 6 mm

MS Channel 75 X 40 x 40 X 6 mm

M.S Angle 65 X 65 X 6mm

Stay set complete

H.T. stay insulator

L.T. stay insulator

Stay wire

Al. lugs of 95 Sq. mm

PVC cable 70 sq. mm

Cut-out 200 A

Carrying of the following:- Carriage of 11/0.430, 3-Phase 63 KVA by machanical transport from Sub-Divisional store yard / Work Shop to work site including loading, unloading and placing on base etc as required [ Upto the lead range 25 KM ]

Erection of the following:- P.C.C pole 9.00mtr long

P.C.C pole 8.00mtr long

ST pole 8.00mtr long

Laying and stringing of 11 KV Covered Conductor 70 sq. mm (Weasel) triple layer type

LT AB Cable -3 X 35 + 1 X1+1 X 25

Polymeric Pin insulator for 11 KV system

Fiting fixing of 11KV CC 70 sq. mm accessories comlete on SP

Fiting fixing of 11KV CC 70 sq. mm accessories comlete on DP, Tapping & S/Stn

Erection and fitting fixing of suspension clamp i/c. Pole clamp, eye hook etc.

Erection and fitting fixing of dead end clamp i/c. Pole clamp, eye hook etc.

Erection and fitting fixing of insulation piercing connectors ( IPC ) all sizes

Erection and fitting fixing of service main 1/3 phase Dist. Box of 1.1 KV grade on PCC / Steel Pole

11 KV , 3 Phase G.O.S

11 KV , 3 Phase D.O.F

2.80mtr long M.S Bracket made of 100 x 50 x 50 x 6 mm Channel

0.60 mtr long M.S Bracket made of 100 x 50 x 50 x 6 mm Channel

2.80mtr long M.S Bracket made of 75 x 40 x 40 x 6 mm Channel

2.80mtr long M.S Bracket made of 65 X 65 X 6mm mm Angle

0.3 mtr long S.P top bkt. made of 75 x 40 x 40 x 6 mm Channel

1.5 mtr long S.P bottom bkt. made of 75 x 40 x 40 x 6 mm Channel

1.5 mtr long D.P top bkt. made of 75 x 40 x 40 x 6 mm Channel

2.1 mtr long D.P bottom bkt. made of 75x40x40x6 mm Channel

1.5 mtr long tapping bkt. made of 75x40x40x6 mm Channel

Fabrication of cross arm made by the M.S Angle/ Channel

Stay set complete with supply of M.S Clamp, Nuts & Bolts.

Boundary fancing of Distribution Transformer as per specification

63KVA Distribution Transformer

Cut- Out set with cable connection with supply of wooden plank

Supply of 2.5 mtr. Long , 40 mm dia G.I. Pipe ( Make :- TATA / JINDAL )

Supply of 60 Kg Salt & 55 Kg Charcoal ( For 1 Pit )

Earthing with G.l pipe 2.5mtr. Long and 40mm dia, including excavation , refilling with alternate layer of salt and charcoal as per drawing ( excluding supply of G.l.Pipe, Salt & Charcoal, Giwire, nuts &bolts, etc. as reqd )

Laying of 8 SWG wire at 300 mm below the ground level for earthing of sub-station equipments from earth electrode

Grouting of 8m long ST pole(0.310x100=31Cum)

Supply and erection of Bracket clamp of 50X6mm Flat as required ( Which will be used in various bracket & clamping of cables )

Supply and erection of PVC Pipe for covering earthing

Jungle cleearing by trimming of tree branches from either sides of conductor

Supply and erection of Machine made M.S Nuts & bolts i/c washer ( 5'' x 5/1/2" & 16" long )

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