Const. of 11 KV Line with 55 mm2 AAAC and Installation of 1X100 KVA 11/0.4 KV DP Mounted Sub-Station for Providing Power Supply to Automobile Workshop at Govt. Polytechnic Building, Ngp for 2025-26

" Estimate for Providing 3 Phase Power Supply load of 60 KW/66.66 KVA for Automobile Workshop Purposes to the Principal,Govt. Polytechnic at Automobile Work shop ,Triliambaguda under ESO-II, Nabarangpur.

SCOPE OF THE WORK- 1. 100 KVA 11/0.4 KV DP mounted Sub-station =01 No.(Handed Over to TPSODL). 2.3 3 W 11 KV line with 55 mm2 AAAC =0.16 Km 3.3 Service Connection =01 No

PART-I(Estimate of DP mounted 11/0.4 KV 100 KVA S/S with Bricks boundry & MS Iron grill gate).

S/F of 9 Mtr long 300 Kg PSC Pole.

S/F of Rcc Base Plate

S/F of Pressure channel 100X50X6mm,2.8mtr 2 Nos with Galvanisation charges

S/F of Transformer mounting channel 100X50X6mm,2.8mtr long 2 Nos.(9.2Kg/Mtr.)with Galvanisation charges

S/F of Suport channel of 100X50X6mm, 0.5 Mtr long 2 Nos.(9.2Kg/Mtr.) for Transformer Mounting Channel with Galvanisation charges

S/F of Transformer belting 50X50X6mm,angle 3.5 long 2 Nos.(4.5Kg/Mtr.) with side angle total (7mtr)

S/F of AB Switch & HG fuse mounting channel 75X40X6 mm,2.8mtr.Long 4 Nos.(6.8Kg/mtr) with Galvanisation charges

S/F of Support Channel of 75x40x6 mm for AB Switch mounting channel 75X40X6 mm,0.5 Mtr.Long 4 Nos.(6.8Kg/mtr) with Galvanisation charges

S/F of Cantilever channel for supporting HG fuse 75X40X6mm MS Angle 1 mtr.Long 2 Nos.(6.8Kg/mtr) with Galvanisation charges

S/F of Angle for cantilever arrangement for HG fuse 50X50X6mm 2mtr long each,2Nos(4.5Kg/Mtr)with Galvanisation charges

S/F of Angle for mounting of LT distribution box 50X50X6mm 3mtr long each,(4.5Kg/Mtr) with Galvanisation charges

S/F of Channel for AB Switch Handle 75X40X6 mm,1 Mtr.Long 1 No.(6.8Kg/mtr) with Galvanisation charges

S/F of Disc insulator(B&S) 45KN Polymer

S/F of Hardware fitting (B&S) 45KN

S/F of 11 KV Pin Insulator polymer

S/F of 11KV AB switch 3 Pole,400A

S/F of 11KV HG fuse 3 Pole,400A

S/F of Lightning Arrester(9KV,10KA) Station Class

S/F of PG clamp for 55 mm2 AAA conductor

S/F of LT Distribution Box with MCCB,Alluminium busbar of 2 bay with Kit Kat fuse for 100 Kva S/s

S/F of 3.5x95 mm2 LT PVC Cable(un armoured)

S/F of 100 KVA,11/0.4 KV Transformer BIS Energy level-II

S/F of G.I Pipe Earthing 40 mm Dia medium gauge 3mtr long for Earthing device

S/F of GI Flat(25x6mm) for Neutral & body Earting of DTR

S/F of GI Bolts,Nuts & washers

S/F of Earthing for Supports(Coil type)

S/F of No.6 G.I wire for earthing

S/F of Danger Board

S/F of Back Clamp for Danger Board.

S/F of ANTICLIMBING DEVICE / Barbed wire(3 KG per supprot)

S/F of Back Clamp for ACD.

S/F of Fish Plate for LA Fixing (50x8mm of Flat,0.97Kg/Mtr & 0.28Mtr Long for Each)

S/F of HT Stay Set(Complete) REC Construction standard

S/F of HT Stay Insulator Type-C

S/F of Stray Clamp(1.9 Kg /pair)

S/F of 7/10 G.I.Stay Wire(Grade-2)

Sundries (Paint,AI Binding tape, wire insulating tape,Clamp connector,Jumpering materials,Socket & other accessories etc.

Civil Works

Concreting of support C.C.1:1.5:3(I)

Couping with C.C.1:1.5:3(J)

Material for earthing including masonary work for earth pit,and cement plate cover including salt,Charcoal etc.(K)

Cement concreting for stud pole / stay anchor plate with C.C.1:3:6 (L)

Construction of brick bondary wall fencing with sand and metal spreading

Brick boundary wall for fencing,Sand Filling,Spreading of Aggregate & also inclding Fixing of MS Grill Gate

PART-II(Errection of 3 3W 11 KV line with 55 mm2 AAAC=0.16 Km(4 Spans)(Incl.1 No T.Pole)

S/F of 9 Mtr long 300 Kg PSC Pole.

S/F of Rcc Base Plate

S/F of 11KV V Cross arm(10.2 Kg each)

S/F of GI Back Clamp for'V' Cros Arm (0.85 Kg each)

S/F of 11 KV F clamp 2.9 Kg

S/F of Top Bracket 100X50mm MS channel (02 Kg each)

S/F of Disc insulator (B&S) 45KN Polymer

S/F of Hardware fitting (B&S) 45KN

S/F of 11 KV Pin Insulator polymer

S/F of 55 mm2 AAAC

S/F of PG clamp for 55 mm2 AAA conductor

S/F of Straight Cross arm Channel of 100x50x6 mm,9.2Kg /Mtr,Each Channel length of 1.2 Mtr.of Bottom Channel & 0.206 Mtr of Top Channel.(2 Nos)

S/F of H.T Stay set(Complete)

S/F of Stay Insulator

S/F of Stay clamp or Stud Clamp

S/F of 7/10 SWG stay wire

S/F of Earthing for support (coil type)

S/F of No.6 G.I wire for earthing

S/F of Danger Board

S/F of Back Clamp for Danger Board.

S/F of ANTICLIMBING DEVICE / Barbed wire (3 KG per supprot)

S/F of Back Clamp for ACD.

S/F of Fish Plate for LA Fixing (50x8mm of Flat,0.97Kg/Mtr & 0.28Mtr Long for Each)

S/F of GI Nuts,bolts and washers of different Sizes

S/F of Sundries (Paint,AI Binding tape,wire insulating tape,Clamp connector,Jumpering materials,Socket & other accessories etc.

Civil Works

Concreting of support C.C.1:1.5:3(J)

Couping with C.C.1:1.5:3(K)

Cement concreting for stud pole / stay anchor plate with C.C.1:1.5:3(L)

PART-IV(Estimate for Service Connection with LTCT Meter).

S/F of No.8 SWG G.I wire

S/F of 200 A Kit kat fuse

S/F of 40 mm G.I S/C bracket

Inspection Feee

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