External Power Supply for Construction of LT Line and Installation of 100 KVA 11/0.4 KV Pole Mounted Sub-Station for Boys Hostel Building in Odisha Adarsha Vidyalaya at Hirli Nabarangpur in the District of Nabarangpur for the year 2025-26

" Estimate for Providing 3 Phase Power Supply of 54 KW/60 KVA to Odisha Adarsha Vidyalaya at Hirli ,Nabarangpur under ESO NO.-II Nabarangpur.

SCOPE OF THE WORK- 1.Installation of 100 KVA 11/0.4 KV DP Mounted Sub-Station with Brick Boundary wall as per TPSODL Specification=01 Nos. (Handed over to TPSODL). 2.3 Φ 3 W 11 KV line with 55 mm2 AAAC =0.18 Km(6 Spans). 3.Extension of LT line with 3X50+1X35 +1X16 mm2 XLPE AB Cable =0.14 Km(2 Span). 4. 3Φ Service Connection with 100/5 A LTCT Meter=01 No.

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

S/F of RCC Base Plate

S/F of Pressure Channel 100X50X6 mm ,2.8 mtr 2 No with Galvanisation charges.

S/F of Transformer mounting channel 100X50X6mm, 2.8 mtr long 2 Nos.(9.2Kg/Mtr.) 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 and HG fuse mounting GI channel 75x40x6mm. 2.8 mtr long 2 Nos(6.8kg/mtr) with Galvanisation charges.

S/F of Cantilever channel for supporting HG fuse 75x40x6 mm MS Angle 1 meter long 2 Nos.(6.8 Kg/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 Nos.(6.8Kg/mtr) with Galvanisation charges

S/F of Back Clamp for supporting of HG Fuse Bracing angle and LTDB Box.

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,400 A

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, Aluminium Busbar for 2 Bay with kit kat fuse for 100 KVA S/S

S/F of 1Cx150 mm2 LT XLPE Cable (Armoured)

S/F of 100 KVA,11/0.4KV(AL)Transformer BIS Energy Level-II

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

S/F of GI Flat (25x6mm) for Neutral & body Earting of DTR with all other Part .

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 Stay Clamp(1.9 Kg /pair)

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

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

Civil Work

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.

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

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

Part-II(Estimate for erection of 3Φ 3W 11 kV Line with 55 Sqmm AAAC conductor =0.25 Km (5 Spans)& 9 Mtr Long PSC Pole = 4 Nos).

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

S/F of RCC Base Plate.

S/F of Earthing for Supports(Coil type)

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

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 100 X50 mm 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 .

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 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

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

Civil Work

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

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

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

Part-III(Estimate for erection of LT Line using 3x50+1x35+1x16 Sqmm LT AB Cable with 8 Mtr Long PSC Pole = 0.14 Km )(4 Span)

S/F of 8 Mtr long 200kg PSC pole (including Transportation cost)

S/F of RCC Base Plate

S/F of 3x50+1x35+1x16 mm2 LT XLPE Aerial bunched Cable

S/F of Pole Clamp for I hook.

S/F of Suspension Clamp with "I" Hook

S/F of Dead end clamp I hook

S/F of I hook for Dead end clamp .

S/ F of Piercing Connector.

S/ F of Neutral Connector.

S/F of Earthing for Supports(Coil type)

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

S/F of L.T stay Set (Complete)

S/F of Stay insulator.

S/F of L.T stay clamp

S/F of 7/12 G.I. stay wire

S/F of Danger Bord

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 GI Nuts,bolt of Assorted Size.

Sundries & minor materials

Civil Work

Concreting of support C.C. 1:1.5:3 .

Couping with C.C. 1:1.5:3 .

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