Shifting and re Construction of 33 KV line Aul Feeder LT line Guarding and 33/0.4 KV 250 KVA plinth mounted DSS without DTR for Construction SDH Pattamundai New in Kendrapara District for the year 2025 -26

PART A :-Construction of 0.28 CKM 33KV O/H line using 13 Mtr. WPB Pole & 100 Sq.mm. AAA Conductor 33 KV Cut Point with 90 Degree Angle WPB (GI) Pole 160x152 (13Mtr. Long, 30.44KG/Mtr.) (Total Pole Weight with Base Plate & Stiffner=395.72 KG+10.74 KG= 406.46 KG)

Straight Cross Arm Channel(GI) 100 x 50 x 6 mm, 9.56 KG/mtr, each Channel(GI) length 1.7 Mtr., 4 No's of Channel(GI) = (4x 9.56x1.7)

Fish Plate(GI) 50x6 mm., 2.36 kg/Mtr., each 0.280 mtr. length, 16 no's required = (16x2.36x0.280)

Straight Cross Arm Top Channel(GI) 100 x 50 x 6 mm, 9.56 KG/mtr, each Channel(GI) length 0.306 Mtr., 4 No's of Channel(GI) = (4x 9.56x0.306)

Danger Plate, 1 no's.

Back Clamp for danger Plate 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 1 no's = (1x0.59x0.510)

GI barbed wire anticlimbing device 3 Kg. Per support

Back Clamp for anticlimbing device 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 4 no's = (4x0.59x0.510)

33KV pin insulator polymer (4 No's each 90 Deg. Cut point)

H W fitting(B&S)90KN,4 Bolt

Disc insulator (B&S)90 KN polymer

Earthing of Support ( Coil Type )

No-8 GI wire (Dia 4.6mm) 0.131 KG/ Mtr.- 2 Mtr. For connecting pole with Coil earthing

Wedge connector for 100 sq.mm AAA conductor

H.T. Stay clamp, 50x8 mm. Flat(GI), 3.14Kg/Mtr., 0.511 Mtr. Length, 2 no's qty. required ( 1 Pair)

H.T. Stay set (Complete )

H.T. Stay Insulator Type-C (2 No's.)

7/8 SWG Stay Wire 15kg /stay

GI Nut , Bolt & Washer of different sizes (11.31 Kg each 90 deg. Cut point)

POLYCARBONATE BIRD GUARD

Black Paint(GIS Numbering & Zebra Stripping)

Yellow Colour Paint(GIS Numbering & Zebra Stripping) for Background

Concreting ratio 1:1.5:3(M-20 Grade) (500mmX500mmX2200mm) = 0.55Cu.mtr(Per Pole)

Couping ratio 1:1.5:3(M-20 Grade) with dimension (500X500X450)= 0.1125 Cu mtr(Per Pole)

Fixing of complete 33KV line Complete stay set includes1) Turn Buckle Assembly 2) Stay Rod & Stay plate 3) Stay Insulator 4) Stay Wire.5)Stay clamps with Nuts & bolts BA will do the excvation including excvation, supply of 0.5Cum cement concrete foundation 1:2:4 size ( 500mmx500mmx800mm) using 20mm BHG metal with all labour and material as per TPCODL Drawing & Standard.Note:- Excavation of earth will be done of size 500X500X1500 mm.

33 KV Pin Points WPB (GI) Pole 160x152 (13Mtr. Long, 30.44KG/Mtr.) (Total Pole Weight with Base Plate & Stiffner=395.72 KG+10.74 KG= 406.46 KG)

33 KV V cross Arm (GI) 22Kg each

Top bracket 100x50x6mm GI Channel(GI) ( 2kg each)

Danger Plate, 1 no's.

Back Clamp for danger Plate 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 1 no's = (1x0.59x0.510)

GI barbed wire anticlimbing device 3 Kg. Per support

Back Clamp for anticlimbing device 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 4 no's = (4x0.59x0.510)

33KV pin insulator polymer

Earthing of Support ( Coil Type )

No-8 GI wire (Dia 4.6mm) 0.131 KG/ Mtr.- 2 Mtr. For connecting pole with Coil earthing

GI Nut , Bolt & Washer of different sizes (1.45 Kg/ Pin Point)

100 sq.mm AAA conductor

POLYCARBONATE BIRD GUARD

Black Paint(GIS Numbering & Zebra Stripping)

Yellow Colour Paint(GIS Numbering & Zebra Stripping) for Background

Concreting ratio 1:1.5:3(M-20 Grade) (500mmX500mmX2200mm) = 0.55Cu.mtr(Per Pole)

Couping ratio 1:1.5:3(M-20 Grade) with dimension (500X500X450)= 0.1125 Cu mtr(Per Pole)

PART B :-Construction of 0.12 CKM 33 KV O/H line using 14 Mtr. H Pole & 100 Sq.mm. AAA Conductor 33 KV Cut Point with 90 Degree Angle 14 Mtr. Long H-Pole(GI) (Total weight with Base Plate & Stiffner= 782.67 KG)

Straight Cross Arm Channel(GI) 100 x 50 x 6 mm, 9.56 KG/mtr, each Channel(GI) length 1.7 Mtr., 4 No's of Channel(GI) = (4x 9.56x1.7)

Fish Plate(GI) 50x6 mm., 2.36 kg/Mtr., each 0.280 mtr. length, 16 no's required = (16x2.36x0.280)

Straight Cross Arm Top Channel(GI) 100 x 50 x 6 mm, 9.56 KG/mtr, each Channel(GI) length 0.306 Mtr., 4 No's of Channel(GI) = (4x 9.56x0.306)

Danger Plate, 1 no's.

Back Clamp for danger Plate 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 1 no's = (1x0.59x0.510)

GI barbed wire anticlimbing device 3 Kg. Per support

Back Clamp for anticlimbing device 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 4 no's = (4x0.59x0.510)

33KV pin insulator polymer (4 No's each 90 Deg. Cut point)

H W fitting(B&S)90KN,4 Bolt

Disc insulator (B&S)90 KN polymer

Earthing of Support ( Coil Type )

No-8 GI wire (Dia 4.6mm) 0.131 KG/ Mtr.- 2 Mtr. For connecting pole with Coil earthing

Wedge connector for 100 sq.mm AAA conductor

H.T. Stay clamp, 50x8 mm. Flat(GI), 3.14Kg/Mtr., 0.511 Mtr. Length, 2 no's qty. required ( 1 Pair)

H.T. Stay set (Complete )

H.T. Stay Insulator Type-C (2 No's.)

7/8 SWG Stay Wire 15kg /stay

GI Nut , Bolt & Washer of different sizes (11.31 Kg each 90 deg. Cut point)

POLYCARBONATE BIRD GUARD

Black Paint(GIS Numbering & Zebra Stripping)

Yellow Colour Paint(GIS Numbering & Zebra Stripping) for Background

Concreting ratio 1:1.5:3(M-20 Grade) (500mmX500mmX2300mm) = 0.58Cu.mtr(Per Pole)

Couping ratio 1:1.5:3(M-20 Grade) with dimension (500X500X450)= 0.1125 Cu mtr(Per Pole)

Fixing of complete 33KV line Complete stay set includes1) Turn Buckle Assembly 2) Stay Rod & Stay plate 3) Stay Insulator 4) Stay Wire.5)Stay clamps with Nuts & bolts BA will do the excvation including excvation, supply of 0.5Cum cement concrete foundation 1:2:4 size ( 500mmx500mmx800mm) using 20mm BHG metal with all labour and material as per TPCODL Drawing & Standard.Note:- Excavation of earth will be done of size 500X500X1500 mm.

33 KV Pin Points 14 Mtr. Long H-Pole(GI) (Total weight with Base Plate & Stiffner= 782.67 KG)

33 KV V cross Arm (GI) 22Kg each

Top bracket 100x50x6mm GI Channel(GI) ( 2kg each)

Danger Plate, 1 no's.

Back Clamp for danger Plate 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 1 no's = (1x0.59x0.510)

GI barbed wire anticlimbing device 3 Kg. Per support

Back Clamp for anticlimbing device 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 4 no's = (4x0.59x0.510)

33KV pin insulator polymer

Earthing of Support ( Coil Type )

No-8 GI wire (Dia 4.6mm) 0.131 KG/ Mtr.- 2 Mtr. For connecting pole with Coil earthing

GI Nut , Bolt & Washer of different sizes (1.45 Kg/ Pin Point)

100 sq.mm AAA conductor

POLYCARBONATE BIRD GUARD

Black Paint(GIS Numbering & Zebra Stripping)

Yellow Colour Paint(GIS Numbering & Zebra Stripping) for Background

Concreting ratio 1:1.5:3(M-20 Grade) (500mmX500mmX2300mm) = 0.58Cu.mtr(Per Pole)

Couping ratio 1:1.5:3(M-20 Grade) with dimension (500X500X450)= 0.1125 Cu mtr(Per Pole)

PART C: Installation of 01 No of existing 33/0.433 KV, 250 KVA DTR on Proposed DP (existing DTR will be used) WPB (GI) Pole 160x152 (13Mtr. Long, 30.44KG/Mtr.) (Total Pole Weight with Base Plate & Stiffner=395.72 KG+10.74 KG= 406.46 KG)

9 Mtr. long 300 Kg. PSC Pole

Pole clamp for EYE hook for (XLPE Aerial bunched Cable)

EYE hook for XLPE Aerial bunched Cable

Dead End Clamp suitable for messenger XLPE Aerial bunched Cable

LT Cable raising Channel(GI) 75x40x4.8 mm GI Channel(GI) (1000 mm long)(7.14Kg./Mtr., 6 No's.) (Each 6x1.000x7.14= 42.84 Kg)

Top Channel(GI) GI 100 X 50 X 6 MM (3000 mm long) (9.56Kg./Mtr, 2 No's.) (Each 2x3.000x9.56= 57.36 Kg)

Fish Plate(GI) 50x6 mm., 2.36 kg/Mtr., each 0.280 mtr. length, 6 no's required = (6x2.36x0.280)

Isolation support Channel(GI) 75X40X 4.8mm., 7.14KG/Mtr., each Channel(GI) length 4.3 Mtr., 2 no's Channel(GI) required =( 7.14x4.3x2)

HG/ DO Fuse Mounting Channel(GI) 75x40x4.8 mm GI Channel(GI) (3000 mm long)(7.14Kg./Mtr., 2 No's.) (Each 2x3.000x7.14= 42.84 Kg)

Cantilever Support Channel(GI) 75x40x4.8 mm GI Channel(GI) (810 mm long,2 No's.) (7.14Kg./Mtr., 2 No's.) (Each 2x0.810x7.14= 11.57 Kg)

Cantilever Support Angle(GI) 50 X 50 X 6MM GI (1282 mm long) (4.5Kg./Mtr, 2 No's.) (Each 2x1.282x4.5= 11.54Kg)

Double Pole Belting Channel(GI) 75X40X 4.8mm., 7.14KG/Mtr., each Channel(GI) length 3.0 Mtr., 2 no's Channel(GI) required =( 7.14x3x2)

50x50x6mm.GI Bracing Angle(GI), 4.5Kg./mtr., each Angle(GI) length 3.512 mtr., 2 nos Angle(GI) required = (4.5x3.512x2)

Isolator Operating Down Pipe Support Channel(GI) 75X40X 4.8mm., 7.14KG/Mtr., each Channel(GI) length 0.8 Mtr., 1 no's Channel(GI) required =( 1x7.14x0.8)

Down Pipe Diagonal Support Angle(GI), 4.5Kg./mtr., each Angle(GI) length 0.388mtr., 1 nos Angle(GI) required = (1*4.5*0.388)

Down Pipe Base Support Angle(GI), 4.5Kg./mtr., each Angle(GI) length 0.34mtr., 1 nos Angle(GI) required = (1*4.5*0.340)

Isolator Support Side Channel(GI) 100X50X6mm, 9.56 KG/Mtr., each Channel(GI) length 0.5 mtr., 2 no's Channel(GI) required =( 2x9.56x0.5)

50x6mm Flat(GI) for earthing, 2.36kg/mtr., (2.5x7 mtr. For mesh formation, 12 Mtr. For LA and 2.5 mtr. For raising, 11 mtr for AB switch, 2.8 mtr for HG Fuse, 5x2 mtr. for DTR Nutral, (1.3+4.5) mtr. For DTR Body, 0.500 mtr for LTDB & AB Switch operating handle, 3 mtr. for Fencing) ( Each 65.6x 2.36= 154.81 Kg)

LT Distribution Box with MCCB, Aluminium Busbar for 3 Bay with kit kat fuse for 250 KVA S/S

55 SQ.MM. AAAC XLPE Covered Conductor

1 Cx 630 mm2 LT XLPE Cable(Un-Armoured)

LT Cable Supporting Channel(GI) 100 X 50 X 6 MM GI Channel(GI) (2000 mm long)(9.56 Kg./Mtr., 2 No's.) (Each 2x2x9.56= 28.56 Kg)

LT Cable Supproting Angle(GI), 50x50x6mm.GI 4.5Kg./mtr., each Angle(GI) length 2 mtr., 4 nos Angle(GI) required = (4.5x4x2)

Supply of 1.1kV, 4Core, 150 sqmm, XLPE insulation armoured -Aluminium UG cable from LTDB to Pole

33 KV 1250 AMP Double break (Turn & twist center rotating) isolator without earth switch with Pl(Polymer)

Expulsion fuse cut out 33 KV 200Amp

Expulsion fuse link 33 KV 10Amp

WEDGE CONNECTOR FOR 55 SQMM.CONDUCTOR

POLYCARBONATE BIRD GUARD

Disc insulator (B&S)90 KN polymer

H W fitting (B&S)90KN(4bolted)

Lightning Arrester(30KV,10KA) Station Class 2

33KV pin insulator polymer

H.T. Stay clamp, 50x8 mm. Flat(GI), 3.14Kg/Mtr., 0.511 Mtr. Length, 2 no's qty. required ( 1 Pair)

HT stay set complete

HT stay insulator TYPE-C

7/8 SWG stay wire,(15Kg./ Set)

40 mm Nominal bore GI pipe (medium gauge) earthing device with 3 mtr .Long

GI Nuts & Bolts of Assorted size (25 Kg/ DSS DP)

GI Barbed wire/Anticlimbing device (3Kg /Pole)

Back Clamp for anticlimbing device 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 8 no's = (8x0.59x0.510)

Danger plate 11kv

Back Clamp for danger Plate 25X3 mm. Flat(GI), 0.59Kg/Mtr. Flat(GI) of 0.510mtr length 2 no's = (2x0.59x0.510)

Name plate

Yellow Colour Paint(GIS Numbering & Zebra Stripping) for Background

Black Colour Paint(GIS Numbering & Zebra Stripping) for numbering

Concreting ratio 1:1.5:3(M-20 Grade) (500mmX500mmX2200mm) = 0.55Cu.mtr(Per Pole)

Couping ratio 1:1.5:3(M-20 Grade) (500mmX500mmX450mm) = 0.113Cu.mtr(Per Pole)

PCC ratio 1:3:6(M-10 Grade) For DSS Area (3.5X2.5X0.1)= 0.875 Cu. mtr.

Fixing of stay set with 0.5Cum cement concrete foundation 1:3:6(M-10 Grade) size ( 900mmx600mmx900mm) using 40mm BHG metal with all labor and material except stay set , stay wire , stay insulator .

Construction Earthing chamber including installation of earthing pipe.Making earthing chamber including excavation , soil treatment with bentonide powder , calculation of earth resistance, including Installation of 3Mtr GI Pipe 40mm/50mm including welding of Flat(GI) around pipe .

LTDB Plinth

DTR Plinth

Laying of 4 Cx 150 mm2 LT XLPE Cable

Laying of 1.1kV cable from 400 to 1000sqmm

SITC and Erection of GI Fencing with Gate

Concreting ratio 1:1.5:3(M-20 Grade) (500mmX500mmX1500mm) = 0.375Cu.mtr(Per Pole) (For PSC Pole)

Supply of AL Lugs suitable for 400 sq mm cable/conductor, Crimping with cable and Fixing/connecting include supply and erection of PVC Tape as per voltage requirement.

Supply of AL Lugs suitable for 150 sq mm cable/conductor, Crimping with cable and Fixing/connecting include supply and erection of PVC Tape as per voltage requirement.

Supply and erection of double Compression Flameproof Type Glanding for armored Cable 1C 300-1000 sqmm including making hole in Base plate and dressing of cable along with vermin proofing properly .Supply to be done as per TPCODL Spec and approved make dowells.

Supply and erection of double Compression Flameproof Type Glanding for armored Cable 3.5/4C 120-185sqmm including making hole in Base plate and dressing of cable along with vermin proofing properly .Supply to be done as per TPCODL Spec and approved make dowells.

PART D -Shifting & Re-Construction of LT AB Cable Line Length with 33 Mtr. Span using -4Cx95 mm2 (P)+1Cx95 mm2(M)+1CX16 mm2(Street Light) on existing pole -0.260 Km LT Stay set Complete

7/12 SWG GI stay wire, Grade -2

LT stay Clamp ( 1.40Kg/pair)

LT Stay insulator

Pole clamp for EYE hook for (XLPE Aerial bunched Cable)

EYE hook for XLPE Aerial bunched Cable

Dead End Clamp suitable for messenger XLPE Aerial bunched Cable

Suspension Clamp with EYE hook for ABC

4C×95 mm² (P)+1C×95 mm²(M)+1CX16 mm²(Street Light) (LT AB Cable)

4 WAY SERVICE Distb. Box with kit kat fuse and Aluminium bus bar.

Insulated piercing connector.Type-A-main 50 to 150 sq.mm & Tap-50 to 150 sq.mm

Insulated piercing connector.Type-C-main 16 to 95 sq.mm & Tap-1.5 to 16 sq.mm

Fixing of LT Complete stay set includes 1) Turn Buckle Assembly 2) Stay Rod & Stay plate 3) Stay Insulator 4) Stay Wire. 5)Stay clamps with Nuts & bolts, including excvation, supply of 0.5Cum cement concrete foundation 1:2:4 size (500mmx500mmx800mm) using 20mm BHG metal with all labour and material (Excavation of earth will be done of size 500X500X1500 mm.)

PART E -Construction of Line Protecting Guarding on Single Pole to single pole having span 30 Mtr Guarding Channel(GI) 75x40x4.8 mm, 7.14 KG/Mtr., each Channel(GI) length 2.2 mtr., 4 no's Channel(GI) required =( 4x7.14x2.2) ( For Single Pole)

No-6 GI wire (0.192 kg/mtr.) for Main String

No-8 GI wire (0.131 kg/mtr.) for lacing

Eye Bolt (236mm, 16mm dia, 1.577kg/mtr.)

Gi Pipe Earthing 40mm. 3 Mtr. Long

50x6mm Flat(GI) for earthing, 2.36kg/mtr., (10.7 mtr For raising)= 10.7x2.36

Construction Earthing chamber including installation of earthing pipe.Making earthing chamber including excavation , soil treatment with bentonide powder , calculation of earth resistance, including Installation of 3Mtr GI Pipe 40mm/50mm including welding of Flat(GI) around pipe .

PART F -Construction of Line Protecting Guarding on Double Pole to Single-Pole for Road Crossing having span 30 Mtr. Guarding Channel(GI) 75x40x4.8 mm, 7.14 KG/Mtr., each Channel(GI) length 3.5 mtr., 4 no's Channel(GI) required =( 4x7.14x3.5) ( For Double Pole)

Guarding Channel(GI) 75x40x4.8 mm, 7.14 KG/Mtr., each Channel(GI) length 2.2 mtr., 4 no's Channel(GI) required =( 4x7.14x2.2) ( For Single Pole)

No-6 GI wire (0.192 kg/mtr.) for Main String

No-8 GI wire (0.131 kg/mtr.) for lacing

Eye Bolt (236mm, 16mm dia, 1.577kg/mtr.)

Gi Pipe Earthing 40mm. 3 Mtr. Long

50x6mm Flat(GI) for earthing, 2.36kg/mtr., (10.7 mtr For raising)= 10.7x2.36

Construction Earthing chamber including installation of earthing pipe.Making earthing chamber including excavation , soil treatment with bentonide powder , calculation of earth resistance, including Installation of 3Mtr GI Pipe 40mm/50mm including welding of Flat(GI) around pipe .

PART G-Dismantling Portion. Dismantling of 11/13 Mtr. Joist/WPB Pole- 150X150 mm/ 160X160 mm

Dismantling of 9/8 Mtr. PCC/Joist Pole

Dismantling / Removal of V Cross arm from pole

Dismantling of 11kV Pin Insulator with Pin

Dismantling / Removal of MS Channel. from Double Pole Structure /pole

Dismantling of existing 11/0.4kV, 33/0.4KV, 250kVA Three Phase Distribution Transformer including removal of HT/LT leads, earth connections and unloading by crane if required.

Dismantling of ACSR/AAAC 34/ 55mm2 from overhead line

Dismantling of ACSR/AAAC 80/100 mm2 from overhead line,

Dismantling of varous size of LT AB Cable

Dismantling of 11 kV /33KV GO/AB Switch/Isolator/DD fuse/fuse set

Dismantling of 33KV V cross arm

Dismantling of 33KV Pin Insulator with F Bracket

Dismantling of 33KV Disc Insulator with Hardware

Dismantling of all accesseries(Disc,pin insulator, v cross arm, danger board, steel structure of cut point from Double pole structure at 9/10/11/13 Mtr