Construction of 33/11 kV PSS Kandra

Tender Inviting Authority: GM (STN), JBVNL

Name of Work: Construction of 01 no. (one)2X5 MVA New 33/11 kV Power Sub-station (Electrical work only) with associated 33 KV feeder at Kandra under Chaibasa Circle

NIT No: 196/PR/JBVNL/2026-27

Name of the Bidder/ Bidding Firm / Company :

JHARKHAND BIJLI VITRAN NIGAM LIMITED

Schedule -A Supply estimate (Electrical works only) for New 33/11Kv Kandra PSS with 2X5 MVA Power T/F at Kandra under Electric Supply circle, Chaibasa

S.No. Material UoM Quantity Quoted Currency in INR BASIC RATE Enter by the bidder ( in Rs. ) GST rate (in %) Basic rate with GST ( in Rs. ) TOTAL AMOUNT With Taxes ( in Rs. )

1 33 KV Lightening Arrester (30KV,10KA Class Il, station type)(1set=3nos) Set 4 INR

2 Structure for 33kV Lightening Arrestor [Galvanized] Set 4 INR

3 33 KV Isolator 800 Amp ,3 Phase, with Earth Switch Set 2 INR

4 Structure for 33 KV Isolator [Galvanized] Set 7 INR

5 Gantry Column, Girder structures for 33/11 KV PSS for single Transformer [Galvanized] Set 2 INR

6 33 KV/110V P.T Class 1.0 with 100VA Burden Set 2 INR

7 Structure for 33 KV PT [Galvanized] Set 2 INR

8 ACSR Panther Conductor (232 sq.mm) Km 1 INR

9 33 KV Polymer Pin Insulators 10 KN with GI PIN and nut & washer Nos. 18 INR

10 33 kV B&S type Disc Insulator (Polymer Type) 120 KN with H/W fitting Set 12 INR

11 Structure for Post Insulator for 11KV (Galvanised) Set 10 INR

12 11 KV Post Insulator 10 KN (Polymer) Set 24 INR

13 11 KV Isolator 630 Amp, 3 Phase, with Earth Switch Set 10 INR

14 Structure for 11 KV Isolator [Galvanized] Set 10 INR

15 33 KV Post Insulator 10 KN (Polymer) Set 2 INR

16 Structure for Post Insulator for 33 KV [Galvanized] Set 2 INR

11 KV B& S type Disc Insulator (Polymer Type) 90 KN with hardware fitting Set 24 INR

17 Aluminium pipe 40 mm dia Mtrs. 100 INR

18 Aluminium pipe connector Nos. 150 INR

19 33 KV VCB, 1250 Amp., Outdoor Type, 26.3 KA for 1 sec rupturing capacty, with CR pannel, & C.T. Ratio 1200-600-300/1-1A, 2 Core,15VA, 5P10 for protection, Accuracy 0.5, 10VA for metering PT 33KV / 110V, Accuracy class 0.5, VA Burden 50VA, with metering system in Panel with numeric Relay announciator Set 4 INR

20 33/11 KV Power Transformer 05 MVA Copper Wound, CRGO Core (off load tap changer) Nos. 2 INR

21 11 KV XLPE Cable 3 core 400mm2 (Armoured) Mtr. 120 INR

22 11 KV VCB, Outdoor type, 1250 A, 25 KA for 3 sec. rupturing capacity wth C&R Panel. CT 1200-600-300/5-5A, 2 Core,15VA, 5P10 for protection, Accuracy 0.5, 10VA for metering. P.T. 11 KV/110V, Accuracy class 0.5, 30 VA with metering system in Panel Set 9 INR

23 11 KV 3-core heat shrinkable Outdoor Cable Jointing/termination kit 400 mm2 Set 2 INR

24 11 KV 3-core heat shrinkable Outdoor Cable Jointing/terminationkit 95-50 mm2 Set 2 INR

25 11 KV XLPE Cable 3 Core 95mm2 (Armoured) Mtrs. 80 INR

26 415V AC Power Distribution Board Set 1 INR

27 30V DC Distribution Board Set 1 INR

28 G.I Earthing Strip Size 40x5 mm Kg 500 INR

29 25mm dia MS rod 3 m long for earth mat Each 120 INR

30 Rubber mat along length of pannel Nos. 8 INR

31 30 V 80 AH Battery Charging unit complete with battery and stand Set 1 INR

32 Rail piece 44.64Kg/m 6.92 meter long for power transformer Mtrs. 0.0 INR

33 2.5 mm2 copper 2 core control cable (Armoured) Mtrs. 600 INR

34 2.5 mm2 copper 4 core control cable (Armoured) Mtrs. 1300 INR

35 2.5 mm2 copper 6 core control cable (Armoured) Mtrs. 600 INR

36 2.5 mm2 copper 12 core control cable (Armoured) Mtrs. 600 INR

37 LT PVC Cable 2 Core 10 mm2 (armoured) Mtrs. 600 INR

38 3.5 Core 70 Sq. mm armoured, stranded aluminium conductor, PVC insulated and PVC sheathed cable Mtrs. 600 INR

39 Fully automatic Capacitor bank with automatic control panel, isolator,indoor type suitable Vacuum Circuit Breaker, mounting structures etc as required as per technical specifications, drawings, scope of the works of following capacities: (Banks in Muiltiple of 600 KVAR as per Specification)-3600 KVAR Set 1 INR

40 Aluminium binding wire Kg 20 INR

41 G I Wire No-8 Kg 24 INR

42 Adhesive Insulation Tape Kg 20 INR

43 AL Paint Ltr 80 INR

44 Red oxide paint Ltr 150 INR

45 A' Structures for 11 KV Take off with top mounted AB Switch and provision of Lightening Arrester [Galvanized] Set 3 INR

46 400 watt/250 V HPSV Lamp fitting complete for 33/11 KV PSS Yard lightining Set 12 INR

47 Supply & Erection of ACE CHEMROD ( Artificial Concept of Earthing by Chemical Rod ) :- ACE Chemrod Earthing Electrode (consisting mild steel galvanised pipe of size 2500 mm in length X 48 mm outer dia. X 2 mm thick, MS rod of size 2575 mm X 16 mm be welded with bottom. The epoxy insulator of not less than 100 mm length is to be fixed on top of mild steel galvanised pipe. A highly conductive substance is to be filled in residual gap between pipe and rod) with Highly conductive substances not less than 75 kg for soil treatment. Set 12 INR

48 Steel Tubular Pole (SP-72 ) of 13meter Each 12 INR

A Sub Total (in INR)

Schedule -B :- Supply estimate for overhead 33 KV line from proposed 132/33KV GSS Kandra to proposed 33/11KV PSS Kandra under Electric

S.No. Material Unit Quantity Quoted Currency in INR BASIC RATE Enter by the bidder ( in Rs. ) GST rate (in %) Basic rate with GST ( in Rs. ) TOTAL AMOUNT With Taxes ( in Rs. )

1 Rail Pole 60 Kgs 13 meter Nos. 44 INR

2 PSC Pole 400 KG W.L (9 mtr.) Nos. 0 INR

3 ACSR Dog Conductor (100 sq. mm) Km 0.0 INR

4 33kv V Cross Arm for (100×50×6 mm) [GALVANIZED] (19.7 Kgs.) Nos. 22 INR

5 33 kv Pole Top Bracket 65x65x6 mm [GALVANIZED] (3.58 Kgs.) Nos. 22 INR

6 Back clamp ( 50x6 mm) for V-XRM & Top Bracket Nos. 88 INR

7 33 KV Pin Insulator 10 KN with Pin (polymer type) Nos. 90 INR

8 33 KV B&S type Disc. Insulator 70 KN with H/W fitting(polymer) Set 48 INR

9 33 KV D P Channel ( 100×50×6 mm) 1.3 Meter Long [ GALVANIZED] Set 9 INR

10 D P Channel Clamp (40×6 mm ) flat 9 mtr 400kg PSC Pole (1.92 Kgs.) Set 18 INR

11 D P Channel Support Clamp (50×6 mm) feet (1 pair =1 set) for 60kg Rail Pole[GALVANIZED] (2.25 Kgs. each) Set 14 INR

12 33 KV Cross Bracing for D P Structure (50×50×6) [GALVANIZED] (64.3 Kgs.) Nos. 11 INR

13 Clamp for Cross Bracing Set of 2 pair for PSC Pole Set 11 INR

14 Support clamp for Cross Bracing for PSC 400kg Pole Pair 22 INR

15 PG Clamp for 232/150 sq mm conductor Nos. 50 INR

16 33 KV Lightening Arrester (30KV,10KA Class II, station type)(1set=3nos) Set 3 INR

17 Earthing Pipe 25 mm dia MS rod 3 m long Nos. 44 INR

18 Earth clamp for earthwire (50 x 6 mm)[GALVANIZED] (1.8 Kgs.) Pair 44 INR

19 GI Wire No. 8 for earthing Kg 600 INR

20 MS Angle (65×65x6 mm) for guarding of 33 KV Nos. 10 INR

21 Back clamp (50×8 mm) for Guarding Angle for 9 Mtr. PSC Pole Nos. 10 INR

22 33 KV Fish Plate Nos. 27 INR

23 33 KV Stay Set Complete (180X20 mm) with Wire 7/10 SWG & GUY Insulator Set 36 INR

24 33 KV Stay Side Clamp (50×6 mm) Set 36 INR

25 GI Flat (75x6 mm)[ GALVANIZED] (1.1 Kgs.) for Tie for V Kg 40 INR

26 Back clamp (50×6 mm) for Tie Nos. 22 INR

27 Aluminium Binding Wire Kg 80 INR

28 Danger Board 33 KV Nos. 20 INR

29 MS Nuts & Bolts of different size Kg 120 INR

Sub Total of Schedule -B

Grand Total for Supply of Material( Schedule A+B)

Tender Inviting Authority: GM (STN), JBVNL

Name of Work: Construction of 01 no. (one)2X5 MVA New 33/11 kV Power Sub-station (Electrical work only) with associated 33 KV feeder at Kandra under Chaibasa Circle

Filling of Pole pit with earth in layers pouring ramming the earth properly

Concreting and top muffing of support with 1:4:8 mixture (including cost of approved quality of stone chips 20mm to 6mm size graded, clean coarse sand of F.M 2.5 to 3 grade and cement concrete

Per 20 CFT Pole pit excavation (for 52/60 kg 13 mtrs. Rail Pole) Erection of Tri-Pole (Rail Pole 60 kg 13 mtrs.) Per TP Erection of Four Pole (Rail Pole 60 kg 13 mtrs.) Per FP Per 40 CFT Laying out and sagging of For Dog (100 sq.mm.) Conductor Per Route Km

1 2 3 4 5 6 7 Stay Pit Excevation

1 Erection of Stay with stone / RCC Stay plate, Stay binding. Per Stay 2 Concreting of Stay and top muffing of support with 1:4:8 mixture

2 Per 7.5 CFT Per Stay 12 Concreting of Stay and top muffing of support with 1:4:8 mixture

3 Fixing & fitting of line DP Channel Per Stay 4 Concreting of Stay and top muffing of support with 1:4:8 mixture

4 Set Per Stay 4 Concreting of Stay and top muffing of support with 1:4:8 mixture

5 Fixing & fitting of cross bracing in DP Per Stay 6 Concreting of Stay and top muffing of support with 1:4:8 mixture

6 Fitting and Fixing V-Cross arm in 33 KV Line Per Stay 6 Concreting of Stay and top muffing of support with 1:4:8 mixture

7 Fitting and Fixing of 33 KV Disc Insulator with hardware Fitting Per Stay 6 Concreting of Stay and top muffing of support with 1:4:8 mixture

8 Fitting and Fixing of 33 KV Jumpering connection Per Stay 6 Concreting of Stay and top muffing of support with 1:4:8 mixture

9 Fitting & Fixing PG Clamp Per Stay 6 Concreting of Stay and top muffing of support with 1:4:8 mixture

10 Nos Fitting and Fixing 33 KV Pin Insulator 2 Concreting of Stay and top muffing of support with 1:4:8 mixture

11 Fitting and Fixing Top Bracket in 33 KV Line

Fitting of 33 KV Gaurding Angle Binding of Pin 33 KV Line 8 Concreting of Stay and top muffing of support with 1:4:8 mixture

Fixing and fitting of one set of Lightning Arrestor consisting of 3 Nos. Lighting Arrestor with its connections to the phase conductors and to Earth for all the three phase. Binding of Pin 33 KV Line 12 Concreting of Stay and top muffing of support with 1:4:8 mixture

Earthing including fixing of Gl Pipe and wire as per direction of Engineer 1/C (GI Pipe and wire to be supplied by Nigam)

Fitting of 33 KV Gaurding Angle Per Earthing 6 Concreting of Stay and top muffing of support with 1:4:8 mixture

Fixing and fitting of one set of Lightning Arrestor consisting of 3 Nos. Lighting Arrestor with its connections to the phase conductors and to Earth for all the three phase. Per Earthing 6 Concreting of Stay and top muffing of support with 1:4:8 mixture

13 Drilling of hole in V Cross / Clamp/ angle/ flat etc

Fitting of 33 KV Gaurding Angle Binding of Pin 33 KV Line 4 Concreting of Stay and top muffing of support with 1:4:8 mixture

Fixing and fitting of one set of Lightning Arrestor consisting of 3 Nos. Lighting Arrestor with its connections to the phase conductors and to Earth for all the three phase. Binding of Pin 33 KV Line 8 Concreting of Stay and top muffing of support with 1:4:8 mixture

Fitting of 33 KV Gaurding Angle Tree Clearance 4 Concreting of Stay and top muffing of support with 1:4:8 mixture

Fixing and fitting of one set of Lightning Arrestor consisting of 3 Nos. Lighting Arrestor with its connections to the phase conductors and to Earth for all the three phase. Tree Clearance 6 Concreting of Stay and top muffing of support with 1:4:8 mixture

15 LS per KM Fitting and Fixing 33 KV Pin Insulator 4 Concreting of Stay and top muffing of support with 1:4:8 mixture

16 Power Testing and Commissioning Binding of Pin 33 KV Line 2 Concreting of Stay and top muffing of support with 1:4:8 mixture

17 Manual Transportation Binding of Pin 33 KV Line 2 Concreting of Stay and top muffing of support with 1:4:8 mixture

Total Cost of Schedule - D Binding of Pin 33 KV Line 8 Concreting of Stay and top muffing of support with 1:4:8 mixture

Grand Total for Erection of Material/Works ( Schedule C+D) Binding of Pin 33 KV Line 9 Concreting of Stay and top muffing of support with 1:4:8 mixture

19 Tender Inviting Authority: GM (STN), JBVNL

Name of Work: Construction of 01 no. (one)2X5 MVA New 33/11 kV Power Sub-station (Electrical work only) with associated 33 KV feeder at Kandra under Chaibasa Circle NIT No: 196/PR/JBVNL/2026-27 1000 Concreting of Stay and top muffing of support with 1:4:8 mixture

Name of the Bidder/ Bidding Firm / Company : NIT No: 196/PR/JBVNL/2026-27 Concreting of Stay and top muffing of support with 1:4:8 mixture

21 Item Description

TOTAL AMOUNT Without Taxes (in Rs.) TOTAL AMOUNT With Taxes (in Rs.) 2 Concreting of Stay and top muffing of support with 1:4:8 mixture

TOTAL AMOUNT In Words (in Rs.) TOTAL AMOUNT With Taxes (in Rs.) Concreting of Stay and top muffing of support with 1:4:8 mixture

22 Total Amount for Supply of Materials(Schedule A+B) Binding of Pin 33 KV Line 4 Concreting of Stay and top muffing of support with 1:4:8 mixture

23 Total Amount for Erection of Materials/ Works(Schedule C+D) Binding of Pin 33 KV Line 8 Concreting of Stay and top muffing of support with 1:4:8 mixture

24 Grand Total (Schedule A+B+C+D) Quoted Rate in Words 1300 Concreting of Stay and top muffing of support with 1:4:8 mixture

Note 1. Bidders note that in Supply / Erection schedule, Price for the same items in the same NIT shall be same. In case of difference of price in same items, the payment shall be made as per the lowest price in the successful bidder during execution / payment. Tender evaluation shall be done as per overall lowest quoted price. 60 Concreting of Stay and top muffing of support with 1:4:8 mixture

2. All hardware material should hot dip galvanized. 350 Concreting of Stay and top muffing of support with 1:4:8 mixture

60 Concreting of Stay and top muffing of support with 1:4:8 mixture

26 1. Bidders note that in Supply / Erection schedule, Price for the same items in the same NIT shall be same. In case of difference of price in same items, the payment shall be made as per the lowest price in the successful bidder during execution / payment. Tender evaluation shall be done as per overall lowest quoted price. 60 Concreting of Stay and top muffing of support with 1:4:8 mixture

27 Tree Clearance 2 Concreting of Stay and top muffing of support with 1:4:8 mixture

28 4 Concreting of Stay and top muffing of support with 1:4:8 mixture

29 600 Concreting of Stay and top muffing of support with 1:4:8 mixture

30 20 Concreting of Stay and top muffing of support with 1:4:8 mixture

31 6 Concreting of Stay and top muffing of support with 1:4:8 mixture

32 300 Concreting of Stay and top muffing of support with 1:4:8 mixture

33 1 Concreting of Stay and top muffing of support with 1:4:8 mixture

34 1 Concreting of Stay and top muffing of support with 1:4:8 mixture

35 1. Bidders note that in Supply / Erection schedule, Price for the same items in the same NIT shall be same. In case of difference of price in same items, the payment shall be made as per the lowest price in the successful bidder during execution / payment. Tender evaluation shall be done as per overall lowest quoted price. 12 Concreting of Stay and top muffing of support with 1:4:8 mixture

36 12 Concreting of Stay and top muffing of support with 1:4:8 mixture

Per 20 CFT Pole pit excavation (for 52/60 kg 13 mtrs. Rail Pole) Erection of Tri-Pole (Rail Pole 60 kg 13 mtrs.) Per TP Erection of Four Pole (Rail Pole 60 kg 13 mtrs.) Per FP Per 40 CFT Laying out and sagging of For Dog (100 sq.mm.) Conductor Per Route Km

1 2 3 4 5 6 7 Stay Pit Excevation

1 2 Concreting of Stay and top muffing of support with 1:4:8 mixture

2 44 Concreting of Stay and top muffing of support with 1:4:8 mixture

3 36 Concreting of Stay and top muffing of support with 1:4:8 mixture

4 4 Concreting of Stay and top muffing of support with 1:4:8 mixture

5 44 Concreting of Stay and top muffing of support with 1:4:8 mixture

6 44 Concreting of Stay and top muffing of support with 1:4:8 mixture

7 8 Concreting of Stay and top muffing of support with 1:4:8 mixture

8 7 Concreting of Stay and top muffing of support with 1:4:8 mixture

9 1 Concreting of Stay and top muffing of support with 1:4:8 mixture

10 1 Concreting of Stay and top muffing of support with 1:4:8 mixture

11 7 Concreting of Stay and top muffing of support with 1:4:8 mixture

12 0.0 Concreting of Stay and top muffing of support with 1:4:8 mixture

13 44 Concreting of Stay and top muffing of support with 1:4:8 mixture

14 44 Concreting of Stay and top muffing of support with 1:4:8 mixture

15 44 Concreting of Stay and top muffing of support with 1:4:8 mixture

16 11 Concreting of Stay and top muffing of support with 1:4:8 mixture

17 11 Concreting of Stay and top muffing of support with 1:4:8 mixture

18 22 Concreting of Stay and top muffing of support with 1:4:8 mixture

19 8 Concreting of Stay and top muffing of support with 1:4:8 mixture

20 8 Concreting of Stay and top muffing of support with 1:4:8 mixture

21 50 Concreting of Stay and top muffing of support with 1:4:8 mixture

22 36 Concreting of Stay and top muffing of support with 1:4:8 mixture

23 36 Concreting of Stay and top muffing of support with 1:4:8 mixture

24 10 Concreting of Stay and top muffing of support with 1:4:8 mixture

25 34 Concreting of Stay and top muffing of support with 1:4:8 mixture

26 3 Concreting of Stay and top muffing of support with 1:4:8 mixture

27 37 Concreting of Stay and top muffing of support with 1:4:8 mixture

28 132 Concreting of Stay and top muffing of support with 1:4:8 mixture

29 1 Concreting of Stay and top muffing of support with 1:4:8 mixture

30 2 Concreting of Stay and top muffing of support with 1:4:8 mixture

31 2 Concreting of Stay and top muffing of support with 1:4:8 mixture