Turn Key Contract for Design, Engineering, Construction, Testing and Commissioning of two(02) nos. of 2X10 MVA, 33/11 KV New PSS at Belwdangi & Sitalpur in Katihar District along with associated 33 KV and 11 KV lines under State Plan.

TECHNICAL & COMMERCIAL PART (Part-I)

Name of Utility :- NORTH BIHAR POWER DISTRIBUTION COMPANY LIMITED

Name of Department :- Department of Planning & Engineering

NIT No :- 38/PR/NBPDCL/2026

Name of Scheme :- Turn Key Contract for Design, Engineering, Construction, Testing and Commissioning of 2 nos. of 33/11 KV 2x10 MVA New Power sub Station at Village- Belwadangi Block- Barsoi and Sitalpur Block- Azamnagar in Katihar District along with associated 33 KV and 11 KV lines under State Plan

Estimated Cost (in Rs Crores) :- 22.66

Bid Security (Earnest Money Deposit) (in Rs Cr.) :- As per Notice Inviting Tender

Time of Completion (in months) :- Twelve (12) months from the effective date of the LOA/NOA or 9 (Nine) months from date of handing over of land whichever is later

Cost of BOQ (in Rs.) :- Rs 1,00,000+18% GST

Processing fee for BSEDC (in Rs.) :- As per Actual

Sl No. Details To be Filled in color cells by Contractor [Submit- YES/NO from Sl. No. 5 onwards] Page No [Page numbered document details] Remarks (If any)

1 Name of the Bidder/ Manufacturer :- From To

2 Address & contact no of the Bidder/ Manufacturer :-

3 Electrical contractor's License Class A ( Give registration No., Validity and details) ( Document submitted Yes/ No with page no.) :-

4 Cost of Tender( Required amount - Rs. 100000+18%GST Give details of amount and online receipt no. ( Document submitted Yes/ No with page no.) :-

5 Attachment 1 : Bid Security (Earnest Money Amount )- shall be valid for ninety(90) days beyond the original validity period of the bid ( Give details of amount, validity and BG Detail) Document submitted Yes/ No with page no.) :-

6 Bid Validity - upto and including 180 days reckoned from the deadline for Submission of Bids (Self declaration to be submitted by the bidder) :-

7 Details of Joint Venture (If any) as per requirement of RFP/NIT. :-

8 Form 1 Letter of Bid – Technical Part

9 Form 2 Format for Bidder Information Sheet

10 Form 3B Format of Bank Guarantee for Bid Security

11 Form 4 Format of Power of Attorney of designated Bid Signatory by sole bidder/ lead joint venture member

12 Form 5 Format of Declaration of conformance of the Bidder and the Facilities offered, to the specified eligibility requirement

13 Form 6 Format for Affidavit of Self certification regarding Local Content in line with PPP-MII order and #MoP Order/DoT order

14 Form 7 Format of Power of Attorney by Each Member/ Partner of The Joint Venture in favor of Lead Member/ Partner

15 Form 8 Format of Joint Deed of Undertaking by the Joint Venture Partners/ Members

16 Form 9 Format for Details/ Data and Documentary Evidence in support of meeting the Qualification Requirement

17 Form 10 Format of Bought-out & Sub-contracted Items

18 Form 11 Format of Undertaking on Compliance of Terms & Conditions of the Bidding Documents including Scope of Work and other related requirements

19 Form 12 Format of Alternative, Deviations and Exceptions to the Provisions of RFB Document

20 Form 13 Format of Work Completion Schedule

21 Form 14 Format of Guarantee Declaration

22 Form 15 Format of Information regarding Ex-employees

23 Form 16 Format for Price Adjustment Data

24 Form 17 Format of Option for Initial Advance (either Interest Bearing Initial Advance or No Initial Advance) and Information for E-payment, PF details and declaration regarding Micro/Small & Medium Enterprises

25 Form 18 FORMAT OF Declaration for tax exemptions, reductions, allowances or benefits)

26 Form 19 Format of Bank Guarantee verification Check list

27 Attachment-4A : List of Special Maintenance Tools & Tackles included in bid price

28 Attachment-4B : List of Special Maintenance Tools & Tackles not included in bid price

29 Form 20 Format of Additional Information

30 Form 21 Format of Integrity Pact

31 A certificate from banker (as per specified format) indicating various fund-based limits sanctioned to the bidder and the extent of utilization as on date. Such certificate should have been issued not earlier than three months prior to the date of bid opening. 16. FORMAT FOR EVIDENCE OF ACCESS TO OR AVAILABILITY OF CREDIT/FACILITIES - BANK CERTIFICATE

32 The complete annual reports together with Audited statement of accounts of the company for last five years of its own (separate) immediately preceding the date of submission of bid

33 Certificate from Chartered Accountants as per 20 FORM OF CERTIFICATE OF FINANCIAL PARAMETERS FOR QR (as per clause ref. no. 2 of Section 2 of Part 1))

34 Experience certificate to claim eligibility of bidder as per requirement of RFP/NIT. Work experiences of the bidder as per above shall be considered only if the works have been executed under Govt./Semi-Govt./autonomous body of Central/State Govt./Electricity Power Utility/ Power Deptt. in India only. :-

35 Liquid Asset(Rs in Cr.) (10 % of estimated cost of project ) :-

36 Net Worth of the bidder (must be positive for the each of the last three Financial Years) :-

37 MAAT (Rs. In Cr.) (30 % of estimated cost of project taken for best three years out of last five financial years ) :-

38 Bid Capacity :-

42 Minimum Manpower as per RFP( Yes/No) :-

43 Self-certified copy of the document to establish legal status of the firm viz. Certificate of Incorporation issued under The Companies Act / The Limited Liability Partnership Act / Partnership deed etc. as applicable :-

44 Copy of memorandum of association/article of association

45 Notarized affidavit to be submitted with regard to Sanction , Suspension and Prohibition as defined in RFP clause 1.3 of part -1 ( Bidding Procedure & Requirements )

46 Notarized affidavit to be submitted with regard to Non-debarrment of the firm by BSPHCL or any of its subsidiary companies i.e NBPDCL , SBPDCL , BSPGCL , BSPTCL participating in the bid either in individual capacity or in JV or by forming consortium as on the date of submission of bid .

47 Authority to seek references from banker: :-

Turn Key Contract for Design, Engineering, Construction, Testing and Commissioning of 2 nos 2X10 MVA 33/11 KV New Power Sub-Stations along with associated 33 KV and 11 KV lines in Katihar District under State Plan Scheme

NIT No: 38/PR/NBPDCL/2026

Sl. No Details of Work Unit Total Scope of Work

A New 33 KV line with ACSR Wolf Conductor on Rail Pole Ckm 28.00

B New 33KV/11 KV 2x10 MVA Conventional Power Sub Station Nos 2.00

C New 11 KV line with ACSR Dog Conductor on 9 mtr PSC Pole Ckm 44.00

D 33 KV Railway/NH Crossing Nos 2.00

E 11 KV Railway/NH Crossing Nos 1.00

F 33 KV Bay Extension Nos 2.00

Estimated Cost (including GST) Crore 22.66

Turn Key Contract for Design, Engineering, Construction, Testing and Commissioning of 2 nos 2X10 MVA 33/11 KV New Power Sub-Stations along with associated 33 KV and 11 KV lines in Katihar District under State Plan Scheme

NIT No: 38/PR/NBPDCL/2026

(Schedule: 1- Price for Supply)

Name of Agency:

Sr. No. Description Unit Unit Quantity Total Quantity Unit Ex-Work Price excluding GST Unit Freight Price Unit Insurance Price Total Ex-work with F&I Price excluding GST

A1 New 33 KV Lines with ACSR Wolf Conductor on Rail Pole Ckm 28.00

1.00 Supports for 33 KV overhead line as per technical specification, approved drawings and scope of work.

1.01 13 m long 52 kg per meter Rail Pole along with RCC Base Plate of size 500x500x100 mm./Stone Base Plate of Size 450x450x50mm for support of base as per Technical Specification and approved drawing. No 20 560 0.00

2.00 Galvanized Pre-fabricated steel items like V cross arm, top clamp, DC cross arm, bracket, clamps, cross bracings, bracings, strain plate, guarding channels, back clamp etc made of GI Channels, GI angle, GI flats for over head structures as per technical specification, approved drawings and scope of work. MT 1 28 0.00

3.00 GI Nuts, Bolts with Washers as per technical specification, approved drawings and scope of work. MT 0.038 1.064 0.00

4.00 Stay Set (Galvanised) with 50x10 mm stay clamps, guy insulator (2 Nos.), anchor plate (300x300x8mm) , nut bolts, 2 Nos turn-buckles, 1.8 m long, 20 mm diameter solid GS stay rod & 7/4.00 mm dia GI stranded wire complete as per technical specification, approved drawings and scope of work. Set 11 308 0.00

5.00 Earthing arrangement as per technical specificatons, approved drawings and scope of work.

5.01 40 mm dia., 3000 mm long GI pipe earth electrode with all associated accessories complete for untreated earthing Set 1.5 42 0.00

5.02 8 SWG GI Coil 115 turns (1.85 kg) as per Technical Specification for untreated earthing . No 17 476 0.00

6.00 Insulator and hardware as per technical specification, approved drawings and scope of work

6.01 33 KV Polymer Disc insulator 70 KN along with suitable hardware fittings Set 9 252 0.00

6.02 33 KV Polymer Pin Insulators 10 KN with complete set of fittings Set 60 1680 0.00

7.00 ACSR Conductors of following sizes with Jointing sleeves, binding materials, PG clamps, bi-metallic clamps/connectors, hardware etc for overhead line and jumpers as required as per technical specification, approved drawings and scope of work

7.01 ACSR Wolf Conductor Km 3.09 86.52 0.00

8.00 36kV, 630 A, 25kA for 3 seconds, 3-ph double break center rotating type (DBCR), Gang Operated, isolator without earth switch along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per technical specifications, scope of works and approved drawings Set 0.05 2 0.00

9.00 Guarding of 3 phase 33 kV line using new GI wire and earthing as per technical specification, approved drawings and scope of work.

9.01 7/16 SWG for Guarding MT 0.013 0.364 0.00

9.02 8 SWG for Lacing MT 0.004 0.112 0.00

B 33/11 KV Substation Works - Partly outdoor substation (2x10 MVA) [2 I/C and 10 O/G Feeders] Nos 2.00

1.00 33/11 kV, 3 ph, 50 Hz, ONAN, Cu Wound, Outdoor Conventional type Power Transformer along with transformer oil, Buchholtz relay, breather, OTI & WTI, Marshalling Box, Conservator tank, oil level indicator, valves, 2 sets of 50x8 mm GS Neutral Earthing strips {(with braided conductor on bushing end), isolating link, isolation with insulators}, Vent explosion plug, control wiring between sensing equipment and marshalling box, cable supporting tray on the body of transformer, transformer wheels, LV/HV bushing etc as required as per technical specifications, approved drawings and scope of the work.

1.01 10.0 MVA with off load tap changer No 2 4 0.00

2.00 11KV/0.4 KV 100 KVA Station Transformers along with DP structure for 11/0.4 KV Station Transformer comprising of 9 meter long RS Joist, 11 KV Station Type LAs structures, Transformer mounting channel, DO mounting channel, transformer belting, DC cross arm, back clamps, insulator with hardware etc all complete as per technical specifications, scope of works and approved drawings. Set 1 2 0.00

3.00 Gantry structures made of Lattice structures of equal angles sections, flat as per approved drawings. All structural steel members and bolts shall be galvanized after fabrication as per IS:4759 and zinc coating shall not be less than 610gm/sq. meter for all structural steel members. All L45x45x5 will have 23 mm back mark. All L50x50x6 will have 28mm back mark. 3.5mm spring washers are to be used under each nut, structural steel shall conform to IS 2026. All weld shall be 6mm filled weld unless specified otherwise. All nuts and bolts shall be of property class 5.6 of IS 1367. Plain washers shall be as per IS 2016 & spring washers shall be IS: 3063 as per technical specifications, scope of works and approved drawings.. MT 18 36 0.00

4.00 36kV, 1250A, 25kA for 3 seconds, 3-ph, Outdoor type Vacuum Circuit breaker along with 36kV, 1-Phase, 800-400-200 Amps/1-1-1 Amps 3 Nos outdoor type Current Transformers along with junction box (1 no junction box for 3 no of 1-phase CTs), Jumpers, earthing, supporting structures, bi-metallic clamps, permanent maintenance platform, marshalling box etc required as per technical specifications, scope of works and approved drawings No 4 8 0.00

5.00 33kV, Indoor, Control & Relay panel along with E/F & O/C relays, Mimic Diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays and other components etc as per approved drawings, specifications and scope of works controlling:

5.01 33 kV feeder VCB with Static Tri-Vector Energy Meter Class A Modem compatible DLMS Complaint No 2 4 0.00

5.02 Power transformer 33 kV VCB with Modem compatible DLMS Complaint Class A Static Tri-Vector Energy Meter and differential relays No 2 4 0.00

6.00 36kV, 800 A, 25kA for 3 seconds, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per technical specifications, scope of works and approved drawings

6.01 With Earth Switch Set 2 4 0.00

6.02 Without Earth Switch Set 7 14 0.00

7.00 30 kV, 10kA, 1-ph Station Class Lightening Arrester complete (1 set= 3 Nos.), jumpering from bus bar, hardware etc as required as per technical specifications, approved drawings and scope of the works. Set 4 8 0.00

8.00 9 KV, 10kA, 1-ph Station Class Lightening Arrester, jumpering from bus bar, hardware, etc as required as per technical specifications, approved drawings and scope of the works. (1 Set=3 Nos) Set 11 22 0.00

9.00 30V, 100 AH Pb(Lead) Acid battery, battery stand made of teak wood duly painted with anti acid resistive paint, battery insulators, inter-battery wiring using 30 sqm, 1.1 kv, copper single core multi strand cable, terminal connectors, & all other accessories and connectors as per technical specifications. Set 1 2 0.00

10.00 30V, 40 Amp. Float-cum-Boost Battery Charger with full wave rectification for 230 V, 1 phase, 50 Hz AC Input Supply as per technical specifications. set 1 2 0.00

11.00 415V, ACDB along with three phase-neutral voltmeter, three phase ammeter and Selector switches, 200 Amps TPN switch fuse unit as incomer, Nos, 2 Nos 63 Amp TPN MCCBs for bundled outgoing, 2 Nos 32 Amp TPN MCCBs for External/Internal Lighting works and 24 Nos 6 Amp MCBs as Single source outgoing for supply to 33 KV VCB, 11 KV VCB, C&R Panels, Internal Lighting, External Lighting, DCDBs etc completelyalong with mounting arrangements etc as per IS and technical specifications and Direction of Engineer in Charge. No 1 2 0.00

12.00 30 Volts Direct Curent Distribution Board (DCDB) Indoor floor mounted comprising of 2P/100A DC Switch Fuse Unit as incommer and 2P/40A switch fuse units for each individual outgoing circuit of indoor control panels, indoor/outdoor VCB panels, control room emergency DC lighting containing total 20 Outgoing connections as per technical specifications, approved drawings and scope of works. Set 1 2 0.00

13.00 Bus-Bars & Jumpers/Droppers/Terminations including hardware fittings, hardware, T-connector etc as per technical specifications, approved drawings and scope of works.

13.01 ACSR Zebra Conductors km 0.2 0.4 0.00

13.02 IPS Aluminium Pipes 65 mm Dia Km 0.05 0.1 0.00

14.00 Earthing & Grounding conductor as per Approved Electrical Layout for each sub-station as per technical specifications, approved drawings and scope of works

14.01 75 x 8 mm MS flat for ground mat MT 4 8 0.00

14.02 50 x 6 mm Galvanized GI flat (risers) MT 4 8 0.00

14.03 25 x 3 mm Galvanized GI flat (risers) MT 2 4 0.00

14.04 25mm dia MS rod 3 m long for earth mat MT 1 2 0.00

15.00 40 mm dia., 3000 mm long GI pipe earth electrode with test link, RCC pit, RCC cover, placed on GI frame, bantonide powder and other accessories complete as per technical specification. (for Power Transformer Neutral, Station Transformer Neutral and Lightening Arresters direct earthing) (For treated earthing) Set 50 100 0.00

16.00 33 and 11 KV polymer Insulator - Pin, Post and Disc insulators along with suitable hardware & accessories suitable for ACSR Zebra conductors as per approved drawings & specifications. per PSS 1 2 0.00

17.00 Internal Electrification works of control room comprising of Main Distribution Board, Sub-distribution Boards, copper flexible multi conductor 2.5 sqmm wiring (for light & fan)/4 sqmm wiring(for power points), power and light points, conduits, fan/LED lamps/tube fittings, exhaust fans, switches, sockets, 2mm thick, PVC 25mm dia conduits pipes in recess, plugs, miniature circuit breakers, seperate independent earthing (2 Nos of 40mm GI Pipe/3-m long)etc as required including DC emergency lighting and auto-change-over switch as per technical specifcations, approved drawings and scope of work. Set 1 2 0.00

18.00 External Electrification in switch yard area including power receptacles, station yard lighting with 8 Nos lightening mast (fitted with 2x250 watts LED flood light fittings) made of 12 meters high Steel Tubular Poles (IS 2713 part I, II III) of designation 410 – SP - 60, and additional 4 Nos (2x250 watts LED flood light fittings with accessories) on Control Room building/substation structure complete as per technical specifications, approved drawings and scope of the work. Set 1 2 0.00

19.00 11kV, 200 A, 3-ph Horn Gap fuse assembly including insulators and mounting arrangements, jumpering from bus bar, hardware, etc as required as per technical specifications, approved drawings and scope of the works. Set 1 2 0.00

20.00 LT Power Cables including their termination materials like glands, lugs, tagging etc. as per technical specifications, approved drawings and scope of the work.

20.01 3.5 Core 150 Sq. mm armoured, stranded aluminium conductor, PVC insulated and PVC sheathed cable km 0 0 0.00

20.02 3.5 Core 95 Sq. mm armoured, stranded aluminium conductor, PVC insulated and PVC sheathed cable km 0.25 0.5 0.00

20.03 2 Core 16 Sq. mm armoured, stranded aluminium conductor, PVC insulated and PVC sheathed cable km 0.1 0.2 0.00

21.00 LT Control cables including their termination materials like glands, lugs etc. as per technical specifications, approved drawings and scope of the work.

21.01 4 Core 2.5 sqmm armoured, stranded copper conductor, PVC insulated and PVC sheathed cable km 0.8 1.6 0.00

21.02 6 Core 2.5 sqmm armoured, stranded copper conductor, PVC insulated and PVC sheathed cable km 0.75 1.5 0.00

21.03 12 Core 2.5 sqmm armoured, stranded copper conductor, PVC insulated and PVC sheathed cable km 0.75 1.5 0.00

22.00 Outdoor type Distribution Box for station transformer comprising 200 A switch fuse unit, 6 Nos SP MCCB– 90 A, 2 Nos 32 A SP MCCB, 3-ph, 63A, contactor controlled yard lighting timer unit, tri-vector electronic energy meter with suitable CT, control/power cabling and terminals, 1 No 20 A Industrial socket and switch for local power supply requirements, mounting channel, clamps and hardware as per scope of work, technical specifications and approved drawings, Set 1 2 0.00

23.00 12 kV, 630 A, 25kA for 3 seconds, 3-ph double break centre rotating type (DBCR), Gang Operated Isolator along with Support Insulators, Operating Mechanism, Base Channel, down Pipe and all required accessories complete as per technical specifications, scope of works and approved drawings

23.01 With Earth Switch Set 10 20 0.00

23.02 Without Earth Switch for SST Set 1 2 0.00

24.00 12kV, 200A, 25kA for 3 sec, 3-Phase, 3 Pin type, Horizonal Mounting type, Gang Operated, AB Switch, along with support insulators, Base Channel, down pipe, Arching Horns etc. and all complete accessories as per technical specifications, scope of works and approved drawings Set 1 2 0.00

25.00 36 kV, 3-pole, 1-Phase, 33kV/110 volt, Single core outdoor type Potential Transformer along with junction box (1 no junction box for 3 no of 1-phase PTs), bi-metallic clamp and required accessories etc., complete as per technical specifications, approved drawings and scope of the works. Set 2 4 0.00

11 KV CAPACITOR BANK INCLUDING MOUNTING STEEL GALVANISED STRUCTURE AND ACCESSORIES AS REQUIRED AS PER DETAILED TECHNICAL SPECIFICATIONS, DRAWING AND SCOPE OF WORKS IN FOLLOWING ARRANGEMENTS:

26.00 CAPACITOR BANK 3600 KVAR - AUTO TYPE SUBSTATION MOUNTED WITH ALL ASSOCIATED EQUIPMENT LIKE AUTOMATIC CONTROL PANEL, INDOOR TYPE 11 KV VCB (same as feeder Breaker), C&R PANEL, CTs ,PT, ISOLATORS WITH EARTH SWITCH, RVT, 11 KV STATION CLASS LA, GALVANISATION, 2.5 SQ.MM. PVC ARMOURED STRANDED COPPER CONTROL CABLES, ALL TYPES OF CABLES (11 KV GRADE 185 sqmm, XLPE & CONTROLCABLE ETC.) & ITS ACCESSORIES COMPLETE, METERING EQUIPMENT WITH ENERGY METER, PROTECTION CIRCUIT AND EQUIPMENT, EARTHING, 16 MM DIA GI NUTS & BOLTS ETC AS REQUIRED AS PER APPROVED TECHNICAL SPECIFICATIONS, DRAWING, SCOPE OF WORKS AND DIRECTION OF ENGINEER IN CHARGE.(As per field requirement & actual survey). Set 2 4 0.00

Description of items needed for partly outdoor type 33/11 kV substation

27.00 12 kV, 1250 A, 25kA for 3 seconds, 3-ph, indoor type Vacuum Circuit breaker along with 12 kV, 1-Phase, 1200-600-300/1-1-1-1 Amp 3 Nos indoor type Current Transformer, 11 KV/110 Volts Potential Transformers, indoor mounting type control panel for Transformer breaker, control cabling between VCB and indoor control panel and required accessories, bi-metallic clamps, A-meter, volt-meter, Modem compatible DLMS Complaint Class A Static Tri-Vector Energy Meter, Relay & accessories complete for transformer breaker protection as per technical specifications, approved drawings and scope of works. No 2 4 0.00

28.00 12 kV, 1250 A, 25kA for 3 seconds, 3-ph, indoor type Vacuum Circuit breaker along with 12 kV, 1-Phase, 600-300-150/5-5 Amp 3 Nos indoor type Current Transformer, 11 KV/110 Volts Potential Transformers, indoor mounting type control panel for feeder protection, control cabling between VCB and indoor control panel and required accessories, bi-metallic clamps, A-meter, volt-meter, Modem compatible DLMS Complaint Class A Static Tri-Vector Energy Meter, Relay & accessories complete for feeder breaker protection as per technical specifications, approved drawings and scope of works. Set 11 22 0.00

29.00 12 kV, 1250 A, 25kA for 3 seconds, 3-ph, indoor type Vacuum Circuit breaker along with 12 kV, 1-Phase, 1200-600-300/1-1-1-1 Amp 3 Nos indoor type Current Transformer, 11 KV/110 Volts Potential Transformers, indoor mounting type control panel for Transformer breaker, control cabling between VCB and indoor control panel and required accessories, bi-metallic clamps, A-meter, volt-meter, Modem compatible DLMS Complaint Class A Static Tri-Vector Energy Meter, Relay & accessories complete for Bus Coupler as per technical specifications, approved drawings and scope of works. Set 1 2 0.00

30.00 11 KV, XLPE, 1 Phase/3 phase power cable unarmoured/armoured, aluminium conductor, stranded, including their termination materials like glands, lugs, tagging etc as required as per technical specifications, approved drawings and scope of the works.

30.01 1Cx 630 sqmm (Un -armoured) Km 0.5 1 0.00

30.02 3Cx 185 sqmm (armoured) Km 0.9 1.8 0.00

30.03 3Cx35 Sqmm (Un -armoured) Km 0.1 0.2 0.00

31.00 Cable termination kit suitable for termination in transformer cable box/ breaker panel/ outdoor 11 KV terminals complete with all accessories etc. as per technical specifications, approved drawings and scope of the works.

31.01 1Cx 630 sqmm (Un -armoured) set 16 32 0.00

31.02 3Cx 185 sqmm (armoured) set 24 48 0.00

31.03 3Cx35 Sqmm (Un -armoured) set 2 4 0.00

32.00 Tool & Plant: Gum Boot- 2 pair, Hand Gloves- 2 pair, Insulated Plier- 2 nos., D E spanner set- 2 sets, Slide range 8" & 12" 2 nos each, Torch (Flash Light) 4 cell- 2 nos, Earth megger- 1 no, Insulation Megger (Digital) 5000 V-1 no, Tong Tester (Digital)- 1 no, Discharge Rod (1 Set=3 Nos)- 6 Sets, n. ISI marked rubber mat rated for 11 KV insulation (¾’’ thick, size 1000mm x 2000 mm – for laying in front of all panels in control room completely as per Technical Specification and scope of work. Lot 1 2 0.00

33.00 Fire Fighting Equipment comprises of Dry Chemical Powder Type (6 Kg) for control room, CO 2 Type of 4.5Kg Capacity for Control Room, CO2 type Trolly mounted of 22.5 KG Capacity for Switch Yard, four nos. of fire buckets set including their stand as per technical specifications, scope of works and approved drawings. Set 1 2 0.00

34.00 Furniture items as required

34.01 Office table Godrej make No. 2 4 0.00

34.02 Office chair Godrej make No. 6 12 0.00

34.03 Godrej Storwel (Almirah) standard size. No. 2 4 0.00

C New 11 KV Lines With ACSR Dog Conductor on 9 Meter PSC Poles 44.00

1.00 Support for 11 KV overhead line as per technical specification, approved drawings and scope of work

1.01 9 Meter 300 Kg PSC Poles along with RCC Base Plate of size 500x500x100 mm./Stone Base Plate of Size 450x450x50mm for support of base. No 25 1100 0.00

1.02 11 m long H-Beam/RS Joist Poles(UC152, 37 Kg/Meter) along with RCC Base Plate of size 500x500x100 mm./Stone Base Plate of Size 450x450x50mm for support of base as per Technical Specification and approved drawing only for Road Crossing No 0.1 5 0.00

2.00 Galvanized Pre-fabricated steel items like V cross arm, top clamp, DC cross arm, bracket, clamps, cross bracings, bracings, strain plate, guarding channels, back clamp etc made of GI Channels, GI angle, GI flats of given sizes for over head structures as per technical specification, approved drawings and scope of work. MT 0.6 26.4 0.00 0.00 0.00 0.00

3.00 GI Nuts, Bolts with Washers as per technical specification, approved drawings and scope of work. MT 0.04 1.76 0.00 0.00 0.00 0.00

4.00 Stay Set (Galvanised) with 50x8 mm stay clamp, stay insulator (1 No.), anchor plate (200x200x6), nut bolts, 2 Nos turn-buckles, 1.8 m long, 16 mm diameter solid GS stay rod & 7/3.15 mm dia GI stranded wire complete as per technical specification, approved drawings and scope of work. set 8 352 0.00

5.00 Insulator and hardware as per technical specification, approved drawings and scope of work.

5.01 11 kV 45 KN Polymer Disc insulator with strain hardware (1 Set= 1 No Disc with Hardware Fitting) set 12 528 0.00

5.02 11 kV Polymer Pin insulator with complete set of fittings (1 Set= 1 No PIN with Hardware Fitting) set 69 3036 0.00

6.00 Earthing arrangement as per technical specificatons, approved drawings and scope of work.

6.01 40 mm dia., 3000 mm long GI pipe earth electrode with all associated accessories complete for untreated earthing. set 2 88 0.00 0.00 0.00 0.00

6.02 8 SWG GI Coil 115 turns (1.85 kg) as per Technical Specification for untreated earthing . No 21 924 0.00 0.00 0.00 0.00

7.00 ACSR Conductors of following sizes with Jointing sleeves, binding materials, PG clamps, bi-metallic clamps/connectors, hardware etc for overhead line and jumpers as required as per technical specification, approved drawings and scope of work

7.01 ACSR Dog Conductor km 3.09 135.96 0.00

8.00 12kV, 400A, 25kA for 3sec, 3-ph, 3 Pin type, Horizontal/Vertical Mounting type , Gang Operated, AB Switch along with Support Insulators, Base Channel down Pipe, Arcing Horns etc. complete as per technical specifications, scope of works and approved drawings Set 0.05 3 0.00

9.00 Guarding of 3 phase 11 kV line using new GI wire and earthing as per technical specification, approved drawings and scope of work.

D 33 KV Railway /NH Crossing (Double Circuit) Nos 2.00

1.00 33 kV grade XLPE, 3 core, 400 sqmm size power cable as per TS Mtr 230 460 0.00

2.00 GI Pipe 150 mm dia (Light guage) for laying of cable over DP structure Mtr 12 24 0.00

3.00 CI/GI Pipe/HDPE pipe for underground raillway/NH crossing (Supply and actual payment shall be made for GI pipe sizes aprroved by Railway dept./NH Authority)

a CI/GI pipe of 150 mm Nominal Bore Heavy Guage as per TS to be laid for Under ground 33 kV Cable below Railway track/NH at crossing. Mtr 30 60 0.00

b CI/GI pipe of 200 mm Nominal Bore Heavy Guage as per TS to be laid for Under ground 33 kV Cable below Railway track/NH at crossing. Mtr 30 60 0.00

c CI/GI pipe of 250 mm Nominal Bore Heavy Guage as per TS to be laid for Under ground 33 kV Cable below Railway track/NH at crossing. Mtr 80 160 0.00

d HDPE Pipe 160 mm dia as per TS to be laid for Under ground 33 kV Cable below Railway track/NH at crossing. Mtr 20 40 0.00

4.00 Outdoor type heat shrinkable end termination kit complete with all accessories including lugs suitable for 3 Core 400 Sqmm 33 kV grade Al conductor XLPE cable as per Technical Specification. [1 Set = termination Kit Suitable for terminating each 3 Core of Cables] Set 4 8 0.00

5.00 40 mm dia., 3000 mm long GI pipe earth electrode with all associated accessories complete for untreated earthing Set 4 8 0.00 0.00 0.00 0.00

6.00 30 KV 10 KA Station Class Lighting Arrestor as per technical Specification (1 Set= 3 Nos) Set 2 4 0.00

E 11 KV Railway /NH Crossing (Double Circuit) Nos 1.00

1.00 11 kV grade XLPE, 3 core, 300 sqmm size power cable as per TS Mtr 230 230 0.00

2.00 GI Pipe 150 mm dia (Light guage) for laying of cable over DP structure Mtr 12 12 0.00 0.00 0.00 0.00

3.00 CI/GI Pipe for underground raillway/NH crossing (Supply and actual payment shall be made for GI pipe sizes aprroved by Railway dept./NH Authority)

a CI/GI pipe of 150 mm Nominal Bore Heavy Guage as per TS to be laid for Under ground 11 kV Cable below Railway track/NH at crossing. Mtr 30 30 0.00 0.00 0.00 0.00

b CI/GI pipe of 200 mm Nominal Bore Heavy Guage as per TS to be laid for Under ground 11 kV Cable below Railway track/NH at crossing. Mtr 30 30 0.00 0.00 0.00 0.00

c CI/GI pipe of 250 mm Nominal Bore Heavy Guage as per TS to be laid for Under ground 11 kV Cable below Railway track/NH at crossing. Mtr 80 80 0.00 0.00 0.00 0.00

d HDPE Pipe 160 mm dia as per TS to be laid for Under ground 11 kV Cable below Railway track/NH at crossing. Mtr 20 20 0.00 0.00 0.00 0.00

5.00 Outdoor type heat shrinkable end termination kit complete with all accessories including lugs suitable for 3 Core 300 Sqmm 11 kV grade Al conductor XLPE cable as per Technical Specification. [1 Set = termination Kit Suitable for terminating each 3 Core of Cables] Set 4 4 0.00

6.00 40 mm dia., 3000 mm long GI pipe earth electrode with all associated accessories complete for untreated earthing Set 4 4 0.00 0.00 0.00 0.00

7.00 9 KV 10 KA Station Class Lighting Arrestor as per technical Specification (1 Set= 3 Nos) Set 2 2 0.00

F 33 KV Bay Extension Nos 2.00

1.00 Gantry structures made of Lattice structures of equal angles sections, flat as per approved drawings. All structural steel members and bolts shall be galvanized after fabrication as per IS:4759 and zinc coating shall not be less than 610gm/sq. meter for all structural steel members. All L45x45x5 will have 23 mm back mark. All L50x50x6 will have 28mm back mark. 3.5mm spring washers are to be used under each nut, structural steel shall conform to IS 2026. All weld shall be 6mm filled weld unless specified otherwise. All nuts and bolts shall be of property class 5.6 of IS 1367. Plain washers shall be as per IS 2016 & spring washers shall be IS: 3063 as per technical specifications, scope of works and approved drawings. MT 2.5 5 0.00 0.00 0.00 0.00

2.00 36kV, 1250A, 25kA for 3 seconds, 3-ph, Outdoor type Vacuum Circuit breaker along with 36kV, 1-Phase, 800-400-200/1-1-1 Amps 3 Nos outdoor type Current Transformers along with junction box (1 no junction box for 3 no of 1-phase CTs), Jumpers, earthing, supporting structures, bi-metallic clamps, permanent maintenance platform, marshalling box etc required as per technical specifications, scope of works and approved drawings No 1 2 0.00 0.00 0.00 0.00

3.00 33kV, Indoor, Control & Relay panel along with E/F & O/C relays, Mimic Diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays and other components etc as per approved drawings, specifications and scope of works controlling:

3.01 33 kV feeder VCB with Modem compatible DLMS Complaint Class A Static Tri-Vector Energy Meter No 1 2 0.00 0.00 0.00 0.00

4.00 36kV, 800 A, 25kA for 3 seconds, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Earth Switch, Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per technical specifications, scope of works and approved drawings. Set 2 4 0.00 0.00 0.00 0.00

5.00 Bus-Bars & Jumpers/Droppers/Terminations including hardware fittings, hardware, T-connector etc as per technical specifications, approved drawings and scope of works.

5.01 ACSR Zebra Conductors km 0.075 0.15 0.00 0.00 0.00 0.00

6.00 All types control cable and LT power cable required for the successful commissioning and charging of bays in sub-station as per TS, scope of work and direction of Engineer in Charge. Lot per Bay 1 2 0.00

7.00 30 kV, 10kA, 1-ph Station Class Lightening Arrester, jumpering from bus bar, hardware etc as required as per technical specifications, approved drawings and scope of the works. (1 Set=3 Nos) Set 1 2 0.00 0.00 0.00 0.00

8.00 33 Porcelain Insulator - Pin, Post and Disc insulators along with suitable hardware & accessories suitable for ACSR Zebra conductors as per approved drawings & specifications. Lot per Bay 1 2 0.00

9.00 IPS Aluminium Pipe 65 mm. dia. As per Technical Specification and scope of work Mtr. 15 30 0.00 0.00 0.00 0.00

10.00 Earthing & Grounding of structure & equipment with all required accesories as per approved Electrical Layout for each bay (75 X8mm MS Flat-0.25 MT, 50X6mm GS Flat-0.25 MT, 25 mm Dia GI Rod 3 Meter long-0.1 MT) LS Per bay 1 2 0.00

11.00 40 mm dia., 3000 mm long GI pipe earth electrode with test link, RCC pit, RCC cover, placed on GI frame, bantonide powder and other accessories complete as per technical specification. (For treated earthing) Set 6 12 0.00 0.00 0.00 0.00

Grand Total 0.00

Turn Key Contract for Design, Engineering, Construction, Testing and Commissioning of 2 nos 2X10 MVA 33/11 KV New Power Sub-Stations along with associated 33 KV and 11 KV lines in Katihar District under State Plan Scheme

NIT No: 38/PR/NBPDCL/2026

(Schedule: 2- Price for Erection)

Name of Agency: 0.00

Sl. No. Description Unit Unit Quantity Quantity Unit Erection Price exclusive of GST Total Erection Price exclusive of GST

A1 New 33 KV Lines with ACSR Wolf Conductor on Rail Pole Ckm 28.00

1.00 Survey, route alignment & pole spotting, preparation of survey report and uploading in the web portal after approval of Project Manager/Engineer in Charge. CKm 1 28 0.00

2.00 Erection, testing & commissioning of Galvanized pre-fabricated steel items like V cross arm, top clamp, DC cross arm, bracket, clamps, cross bracings, bracings, strain plate, guarding channels, back clamp, etc made of GI Channels, GI angle, GI flats for over head structures and GI nuts, bolts & washers as per technical specification, approved drawings and scope of work. MT 1 28 0.00

3.00 Erection of complete stay set along with exacavation of Stay pit with GI stay wire (7x4.00 mm dia), binding of stay wire, by providing Guy stay insulator (2 Nos.) and 0.3 cmt concreting 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) as per technical specifications, approved drawings and scope of works. Set 11 308 0.00

4.00 Erection, testing and commissioning of 33 kV polymer insulator including their hardware fittings as per technical specification, approved drawings and scope of work.

4.01 33 KV Polymer Pin Insulators 10 KN with complete set of fittings Set 60 1680 0.00

4.02 33 KV Polymer Disc insulator 70 KN along with suitable hardware fittings Set 9 252 0.00

5.00 Erection of following types of poles (SP/DP/TP/FP structrues) for 33 KV overhead line by providing and installing danger plate, anti-climbing devices (barbed wire), earthing material (coil and 8SWG GI wire), red oxide & aluminium paint, pole numbering including Excavation of Pole Pit (of depth 1/6th of pole length), cement concrete foundation using cement concreting foundation 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) with top muffing etc (0.65 cmt/pole) as per scope of work, approved drawings and technical specifications:

5.01 13 m long 52 kg per meter Rail Pole along with RCC Base Plate of size 500x500x100 mm./Stone Base Plate of Size 450x450x50mm for support of base as per Technical Specification and approved drawing. No 20 560 0.00

6.00 Paying out, tensioning, binding of conductor and tightening of stays and stringing, testing and commissioning of ACSR Conductor of following sizes including jointing sleeves, helical formed fittings, jumpering and by providing & erecting PG Clamps etc as required as per approved drawings, scope of work and technical specifications

6.01 ACSR Wolf Conductor CKm 1 28 0.00

7.00 Earthing arrangement as per technical specificatons, approved drawings and scope of work.

7.01 Excavation, erection, testing & commissioning of 40 mm dia., 3000 mm long GI pipe earth electrode with all associated accessories complete for untreated earthing Set 1.5 42 0.00

7.02 Erection of 8 SWG GI Coil 115 tonnes (1.85 kg) with all associated accessories complete in all respect for untreated earthing. No 17 476 0.00

8.00 Erection, Testing and Commissioning of 33 kV Isolator along with Support Insulators, Base Channel, down Pipe, Arcing Horns etc. complete as per technical specifications, scope of works and approved drawings Set 0.05 2 0.00

9.00 Erection, testing & commissioning of new GI wire for earthing and guarding as per technical specification, approved drawings and scope of work.

9.01 7/16 SWG for Guarding MT 0.013 0.364 0.00

9.02 8 SWG for Lacing MT 0.004 0.112 0.00

B1 33/11 KV Substation Works - Common for Fully Outdoor/ partly outdoor substation (2x10 MVA) Nos 2.00

I Civil works: Design, supply of all material, T&P, labour etc for the following civil works complete

1.00 Soil Investigation & Contour Survey of Substation area as per Technical Specification, approved Drawing & Scope of works PER S/S 1 2 0.00

2.00 Earth Filling & Site Levelling

2.01 Earth work in PSS site with ordinary soil (vide classification of soil item - A) obtained from borrow pits free from logs, stumps, roots, rubbish or any other ingredients likely to deteriorate or affect the stability of the (1.0 meter filling considered size 60*40) site surface including breaking the clods maximum to 60 mm. cube, placing the earth in layers not exceeding 225 mm in loose thickness, rough dressing including cost of cutting and removing shrubs, roots falling in borrow area all complete as per approved design & technical specification and as per direction of Engineer in Charge. This rates shall include additional cost for extended foundation or any other associated works related to foundation of equipments, control rooms, boundary walls etc. (payment will be made as per actual requirement per cubic meter) CMT 2400 4800 0.00

3.00 Antiweded treatment and stone spreading in switchyard area excluding road, Cable trench, Drainage etc (Stone Spreading 6 inches over 4 inches lean cement concrete layer on brick soling as per technical specification, approved desgn and drawing and as per directon of Engineer in Charge. (payment will be made as per actual requirement per Square meter) Sq. m 800 1600 0.00

4.00 Design, engineering and construction of foundation for following power transformer considering original equipment manufacturer recommendations including excavation of pit, shuttering, reinforcement, cement concreting including providing and erecting guiding rail, wheel stopper etc as per Technical Specification, approved Drawing, Scope of works and direction of Engineer in Charge: [The Foundation footing should be at least 1.5 Meter below Natural Ground level]

4.01 10.0 MVA with off load tap changer Nos 2 4 0.00

5.00 Design, engineering and construction of foundation for following outdoor mounted Vacuum Circuit Breaker considering original equipment manufacturer recommendation including excavation of pit, shuttering and by providing reinforcement, cement concreting, painting etc as per Technical Specification, approved Drawing, Scope of works and direction of Engineer in Charge. Works also includes providing working platform for operation of breakers and painting. [The Foundation footing should be at least 1.5 Meter below Natural Ground level]

6.00 Providing and Construction of Boundary Wall made of reinforced cement concrete foundation (Beam, column, footing), angle supports, brick works, plastering including Barbed Wire Fencing on GI angle and one MS Gate per Substation, including Supply, Fabrication, Fixing including red oxide and aluminium painting all complete as per Technical Specification, approved Drawing & Scope of works. [Payment shall be made as per actual] R/Mtr 200 400 0.00

7.00 Design, engineering and construction of Control Room Building ( Hall of control room building -16 x 8 Mtr. (size may vary as per availability of land) and Guard room, store room, Battery room, Staircase, Incharge room & Wash room etc.) including supply of T&P, Labour, Cement, Reinforcement Steel, Form Work, Excavation etc, all complete as per Technical Specification and Approved Drawing and as per directon of Engineer in Charge in all 33/11 kV new sub-stations (payment will be made as per actual requirement per Sq. meter plinth area) [Payment shall be made as per actual] Sqm 200 400 0.00

8.00 Design, engineering and construction of cement concrete Cable Trench of 0.75 Mtr wide, 1.0 Mtr. depth, precast RCC Trench Cover, Water slop, cable supporting angles including Labour, Reinforcement Steel, GI angles, Flats, Steel Frame Work, Excavation etc, all complete as per Technical Specification, approved Drawing & Scope of works. [Payment shall be made as per actual] [The Foundation footing should be at least 1.5 Meter below Natural Ground level] R/Mtr 120 240 0.00

9.00 Design, engineering and construction of Drainage System made of brick work in the Substation premises including Excavation etc, all complete as per design, Technical Specification, approved Drawing & Scope of works R/Mtr 30 60 0.00

10.00 Design, engineering and construction of PCC road, footpath including supply of T and P, labour, brick, stone and stonechips, earth, and excavation, compaction etc. all complete as per Technical specifications.

10.01 width of PCC road 3.75 m- in M20, 200 mm Thick over compacted WBM in three layers (Grade-I-100 mm thick, Grade-II-75 mm thick, Grade - III - 75mm thick) etc as per PWD Specification and direction of Engineer In Charge. (payment will be made as per actual requirement per meter) R/Mtr 90 180 0.00

10.02 width of footpath 1.5 m-PCC in M15, 150 mm Thick over Brick on edge soling over 75 mm thick local sand filling etc as per PWD Specification and direction of Engineer In Charge. (payment will be made as per actual requirement per meter) R/Mtr 30 60 0.00

11.00 Sinking of tube well and installation of motor operated submersible pump of suitable capacity with 1000 ltr. Sintex or reputed make water tank including GI Pipe(heavy duty) pipe line and sanitary fittings complete in all respect for toilets, drinking water and providing water tap near the power transformer for watering the earth pit as per requirement. The depth of Tube-Well should be minimum 80 mtr. Per PSS 1 2 0.00

12.00 Chain Link Fencing with MS Gate as per Tender Drawing and Scope of Work

12.01 Security fencing along with one switchyard gate per Substation as per Technical specifications in all 33/11 kV new sub-stations - to isolate electrical yard R/Mtr 40 80 0.00

II Substation Electrical works

1.00 Erection, filtration, testing and commissioning of 33/11 kV, 3 ph, 50 Hz, ONAN, Cu Wound, Outdoor Conventional type Power Transformer along with transformer oil, Buchholtz relay, breather, OTI & WTI, Marshalling Box, Conservator tank, oil level indicator, valves by providing 2 sets of 50x8 mm GS Neutral Earthing strips with braided conductor on bushing end supported with insulators, OTI & WTI Indicators, Vent explosion plug, control wiring / cabling, cable supporting tray on the body, transformer wheels, bushing etc as per Technical Specification, approved Drawing & Scope of works

1.01 10.0 MVA with off load tap changer No 2 4 0.00

2.00 Station Transformer Substation

2.01 Design, Engineering, providing and construction of transformer support/foundation, erection, testing and commissioning of 100 KVA, 11/0.433 kV, 3 ph, 50 Hz, ONAN, aluminium would outdoor type Station Transformer on double pole structure [9 m long RS Joist] alongwith HG Fuse set, AB Switch/ Isolator, LA, Earthing, outdoor type distribution Box etc complete to complete the erection testing & commissioning of SST as required as per specifications, approved drawing and direction of Engineer in Charge complete in all respect. Set 1 2 0.00

3.00 Excavation, erection, cement concrete foundation, testing and commissioning of all type of lattice structures i.e. Gantry/Swing bus/isolator/CT/PT/PI/S.S.T structures etc. made of joist / channel / angle / flat of different sections by providing and using Foundation Bolts, Nuts, Bolts, Washers etc as per approved drawings and direction of Engineer in Charge complete in all respect MT 18 36 0.00

4.00 Erection, testing and commissioning of 36kV, 800A, 25kA for 3 sec, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per approved drawings, technical specifications and scope of the work. (With or W/o Earth Switch) Set 9 18 0.00

5.00 Erection, testing and Commissioning of 30kV, 10kA, 1-ph Station Class Lightening Arresters, jumpering from bus bar, hardware etc as required, as per approved drawings, technical specifications and scope of the work, (1 Set=3 Nos) Set 4 8 0.00

6.00 Erection, testing and Commissioning of 9kV, 10kA, 1-ph Station Class Lightening Arrester, jumpering from bus bar, hardware, etc as required as per approved drawings, technical specifications and scope of the work. (1 Set=3 Nos) Set 11 22 0.00

7.00 Erection, testing and Commissioning of 36 kV, 1-Phase, 33kV/110 volt, Single core outdoor type Potential transformer along with junction box (1 no junction box for 3 no of 1-phase PTs) including control and power supply cabling and required accessories etc., complete as per as per approved drawings, technical specifications and scope of the work, Set 2 4 0.00

8.00 Installation, initial charging, cabling, interconnection cabling, testing and commissioning of 30V, 100 AH Pb(Lead) Acid battery on battery stand made of teak wood duly painted with anti rusting paint, battery insulators, inter-battery wiring using 30 sqmm copper single core multi strand cable, terminal connectors, & all other accessories and connectors as per as per approved drawings, technical specifications and scope of the work, Set 1 2 0.00

9.00 Design, engineering, construction of foundation, Installation, interconnection cabling, testing and commissioning of 30V, 40 Amp. Float-cum-Boost Battery Charger with full wave rectification for 230 V, 1 phase, 50 Hz AC Input Supply as per approved drawings, technical specifications and scope of the work No 1 2 0.00

10.00 Erection, testing & commissioning of 415V, ACDB along with three phase-neutral voltmeter, three phase ammeter and Selector switches, 200 Amps TPN switch fuse unit as incomer, Nos, 2 Nos 63 Amp TPN MCCBs for bundled outgoing, 2 Nos 32 Amp TPN MCCBs for External/Internal Lighting works and 24 Nos 6 Amp MCBs as Single source outgoing for supply to 33 KV VCB, 11 KV VCB, C&R Panels, Internal Lighting, External Lighting, DCDBs etc completelyalong with mounting arrangements etc as per IS and technical specifications and Direction of Engineer in Charge. No 1 2 0.00

13.00 30 Volts Direct Curent Distribution Board (DCDB) Indoor floor mounted comprising of 2P/100A DC Switch Fuse Unit as incommer and 2P/40A switch fuse units for each individual outgoing circuit of indoor control panels, indoor/outdoor VCB panels, control room emergency DC lighting including 20% as spare, by providing GI angle 50x50x6 mm structure, cement concrete foundation etc as per technical specifications, approved drawings and scope of works. Set 1 2 0.00

14.00 Excavation, laying, welding, refilling, earthing & grounding conductor as per Approved Electrical Layout for each sub-station and erection of riser up to various equipment/gantry structures as per Technical Specification, approved Drawing & Scope of works

14.01 75 x 8 mm MS flat for ground mat MT 4 8 0.00

14.02 50 x 6 mm Galvanized GI flat (risers) MT 4 8 0.00

14.03 25 x 3 mm Galvanized GI flat (risers) MT 2 4 0.00

14.04 25 mm dia MS Rod 3 m long for earth mat MT 1 2 0.00

15.00 Excavation, erection, testing and commissioning of 40 mm dia., 3000 mm long GI pipe earth electrode by providing test link, RCC pit, RCC cover, placed on GI frame, bentonite powder and other accessories complete as per approved drawings, technical specifications and scope of the work for power transformer neutral, station transformer neutral, lightening arresters direct earthing. Set 50 100 0.00

16.00 Erection, testing and commissioning of Bus Bar with ACSR Zebra Conductor & Al Pipes including jumpers to various equipment using 11 KV and 33 KV insulators, GI Pin, GI Hardware fittings, PG Clamps, T-connectors etc as required as per approved drawings, specifications and scope of the work as per requirement. km 0.2 0.4 0.00

17.00 Erection, testing and commissioning of External electrification works of substation including area lighting by 8 No, 12m high steel tubular lighting masts, 2x250 watts LED flood light fittings on each mast and 4 Nos 2x250 watts LED flood light fittings on control room budilding/PSS structure, Junction boxes of the fittings, area lighting power distribution board, 2 nos. 3 Phase 63 Amp power receptacles, tube well power supply, etc as required by laying power cables in underground/above ground/trenches, construction of foundations for receptacles, distribution boards etc as required as per approved drawings, specifications and scope of work. Set 1 2 0.00

18.00 Erection, testing and commissioning of Fire Fighting Equipment comprises of Dry Chemical Powder Type (6 Kg) for control room; CO2 Type of 4.5Kg Capacity for Control Room and CO2 Type Trolley Mounted of 22.5 Kg Capacity for Switch Yard and 3 Nos. fire buckets of 25 ltr capacity filled with sand and mounted on 50x50x6 MS stand duly painted as per Technical Specification, approved Drawing & Scope of works. SET 1 2 0.00

19.00 Erection, testing and commissioning of Internal electrification work in Substation Control room as per approved drawings, specifications and scope of work by installing, erection, testing and commissioning of fans, exhaust fans, fluorescent lighting, LED lamps, L&F, power points, wiring materials, Distribution Boards, Sub-distribution boards etc. as per Technical Specification, approved Drawing & Scope of works Set 1 2 0.00

20.00 Laying, testing and commissioning of Power Cables in cable trench/pipes/underground/overhead laying including their termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, tagging etc as required as per Technical Specification, approved Drawing & Scope of works

20.01 3.5 Core 150 Sq. mm armored, stranded aluminium conductor, PVC insulated and PVC sheathed cable Km 0 0 0.00

20.02 3.5 Core 95 Sq. mm armored, stranded aluminium conductor, PVC insulated and PVC sheathed cable Km 0.25 0.5 0.00

20.03 2 Core 16 Sq. mm armored, stranded aluminium conductor, PVC insulated and PVC sheathed cable Km 0.1 0.2 0.00

21.00 Laying, testing and commissioning of Control Cables in cable trench/pipes/underground/overhead laying including their termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, tagging etc as required as per Technical Specification, approved Drawing & Scope of works

21.01 4 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable Km 0.8 1.6 0.00

21.02 6 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable Km 0.75 1.5 0.00

21.03 12 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable Km 0.75 1.5 0.00

22.00 Erection, testing and commissioning of 12kV, 630A, 25kA for 3 sec, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per approved drawings, technical specifications and scope of the work,

22.01 With Earth Switch for Feeders Nos 10 20 0.00

22.02 Without Earth Switch for SST Nos 1 2 0.00

23.00 Design, Engineering, erection, testing and commissioning of 36kV, 1250A, 25kA for 3 seconds, 3-ph, Outdoor type Vacuum Circuit breaker along with 36kV, 1-Phase, 800-400-200 Amps/1-1-1 Amps 3 Nos outdoor type Current Transformers along with junction box (1 no junction box for 3 no of 1-phase CTs)], Jumpers, earthing, supporting structures, maintenance platform, marshalling box, control & Power cabling between VCB and indoor control panel and required accessories complete as per approved drawings, technical specifications and direction of Engineer in Charge and scope of the work. Set 4 8 0.00

24.00 Design, Engineering providing and installation of ISMC 75 channel on top of indoor trench, erection of panels on ISMC 75 channels, welding, testing and commissioning of 33kV indoor Control & Relay panel along with E/F & O/C relays, control and power supply cabling in trench between field equipment and panels, Mimic Diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays and other components etc as per approved drawings, technical specifications and scope of the work for controlling Set 4 8 0.00

11 KV CAPACITOR BANK INCLUDING MOUNTING STEEL GALVANISED STRUCTURE AND ACCESSORIES AS REQUIRED AS PER DETAILED TECHNICAL SPECIFICATIONS, DRAWING AND SCOPE OF WORKS IN FOLLOWING ARRANGEMENTS:

25.00 ERECTION, TESTING & COMMISSIONING OF CAPACITOR BANK 3600 KVAR - AUTO TYPE SUBSTATION MOUNTED WITH ALL ASSOCIATED EQUIPMENT LIKE AUTOMATIC CONTROL PANEL, INDOOR TYPE 11 KV VCB, C&R PANEL, CTs ,PT, ISOLATORS WITH EARTH SWITCH, RVT, 11 KV STATION CLASS LA, GALVANISATION, 2.5 SQ.MM. PVC ARMOURED STRANDED COPPER CONTROL CABLES, ALL TYPES OF CABLES (11 KV GRADE 185 sqmm, XLPE & CONTROLCABLE ETC.) & ITS ACCESSORIES COMPLETE, METERING EQUIPMENT WITH ENERGY METER, PROTECTION CIRCUIT AND EQUIPMENT, EARTHING, 16 MM DIA GI NUTS & BOLTS ETC AS REQUIRED AS PER APPROVED TECHNICAL SPECIFICATIONS, DRAWING, SCOPE OF WORKS AND DIRECTION OF ENGINEER IN CHARGE.(As per field requirment & actual survey). Set 2 4 0.00

33/11 KV Grid Substation works: Partly outdoor type

26.00 Erection of 12 kV, 1250 A, 25kA for 3 seconds, 3-ph, indoor type Vacuum Circuit breaker and indoor control panel by providing ISMC 100 channel, levelling, alignment and welding on existing cable trench in control room. Erection, testing & commissioning of indoor VCB panel including 3 Nos indoor type Current Transformer, Potential Transformer, indoor mounting type control panel, by providing control cabling between VCB and indoor control panel and required accessories, bi-metallic clamps, A-meter, volt-meter, Relay & accessories complete for following arrangements and protection as per approved drawings, technical specifications and scope of the work. :

26.01 Transformer Protection Set 2 4 0.00

26.02 Feeder Protection Set 11 22 0.00

26.03 Bus coupler Set 1 2 0.00

27.00 Laying, erection, termination using indoor & outdoor termination kit, 11KV XLPE, Power unarmoured/armoured cables of following sizes as per technical specifications, approved drawings and scope of works. :

C New 11 KV Lines With ACSR Dog Conductor on 9 Meter PSC Poles 44.00

1.00 Survey, route alignment & pole spotting, preparation of survey report and uploading in the web portal after approval of Project Manager/Engineer in Charge. CKm 1 44 0.00

2.00 Erection of following types of poles (SP/DP/TP/FP structrues) for 11 KV overhead line by providing and installing danger plate, anti-climbing devices (barbed wire) with clamps, earthing material (using coil/pipe and providing and using 8SWG GI wire), red oxide & aluminium paint (For H-Beam/RS Joist Poles), pole numbering including foundation etc as per scope of work, approved drawings and technical specifications:

2.01 9 Meter 300 Kg PSC Poles along with RCC Base Plate of size 500x500x100 mm./Stone Base Plate of Size 450x450x50mm for support of base including excavation of Pole Pit (of depth 1/6th of pole length), refilling by bolders using 200 mm average size bolders/Brick Bats mixed with excavated earth [50:50] No 25 880 0.00

2.02 9 Meter 300 Kg PSC Poles along with RCC Base Plate of size 500x500x100 mm./Stone Base Plate of Size 450x450x50mm for support of base including Excavation of Pole Pit (of depth 1/6th of pole length), cement concrete foundation using 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6)(0.65 cmt/pole For H-Beam/RS Joist Poles and 0.46 cmt/PSC Pole) No 25 220 0.00

2.03 11 M long H-Beam/RS Joist Poles along along with RCC Base Plate of size 500x500x100 mm./Stone Base Plate of Size 450x450x50mm for support of base including Excavation of Pole Pit (of depth 1/6th of pole length), cement concrete foundation using 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) with top muffing (0.65 cmt/pole For H-Beam/RS Joist Poles and 0.46 cmt/PSC Pole) No 0.1 5 0.00

3.00 Erection, testing & commissioning of Galvanized pre-fabricated steel items like V cross arm, top clamp, DC cross arm, bracket, clamps, cross bracings, bracings, strain plate, guarding channels, back clamp, etc made of GI Channels, GI angle, GI flats of given sizes for over head structures and GI nuts, bolts & washers including painting by red oxide & aluminium paint as per technical specification, approved drawings and scope of work. MT 0.6 26.4 0.00

4.00 Earthing arrangement as per technical specificatons, approved drawings and scope of work.

4.01 Excavation, erection, testing & commissioning of 40 mm dia., 3000 mm long GI pipe earth electrode with all associated accessories complete for untreated earthing Set 2 88 0.00

4.02 Erection of 8 SWG GI Coil 115 turns (1.85 kg) with all associated accessories complete in all respect for untreated earthing. Set 21 924 0.00

6.00 Erection of complete stay set along with excavation of Stay pit with GI stay wire (7x3.15 mm dia), binding of stay wire, by providing Guy stay insulator (1 Nos.) and 0.2 cmt concreting 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) as per technical specifications, approved drawings and scope of works. Set 8 352 0.00

7.00 Erection, testing and commissioning of 11 kV insulator including their hardware fittings as per technical specification, approved drawings and scope of work.

7.01 11 kV Polymer Pin insulator with complete set of fittings Set 69 3036 0.00

7.02 11 kV 45 KN Polymer Disc insulator with strain hardware Set 12 528 0.00

8.00 Paying out, tensioning, binding of conductor and tightening of stays and stringing, testing and commissioning of ACSR Conductor of following sizes including jointing sleeves, helical formed fittings, jumpering and by providing & erecting PG Clamps etc as required as per approved drawings, scope of work and technical specifications

8.01 ACSR Dog Conductor Ckm 1 44.00 0.00

9.00 Erection, Testing and Commissioning of 12 KV AB Switch along with Support Insulators, Base Channel, down Pipe, Arcing Horns etc. complete as per technical specifications, scope of works and approved drawings Set 0.05 3 0.00

10.00 Erection, testing & commissioning of new GI wire for earthing and guarding as per technical specification, approved drawings and scope of work.

10.01 7/16 SWG for Guarding MT 0.013 0.572 0.00

10.02 8 SWG for Lacing MT 0.004 0.176 0.00

E 33 KV Railway/NH Crossing (Double Circuit) Nos 2.00

1.00 Erection of 33 KV LINE FOR UNDER GROUND RAILWAY/NH CROSSING BY 2 Nos (INCLUDING ONE SPARE) 3Cx400 Sqmm XLPE Armoured Cable , USING 150MM/200MM/250 MM DIA CI/GI PIPES/160 mm dia HDPE pipe, OUTDOOR HEAT SHRINKABLE CABLE JOINTING KITS, LUGS, 4 Nos GI 3-METERS LONG EARTHING, 8 SWG GI WIRES, CABLE MARKERS, BI METALLICK CLAMPS, JUMPERING WITH ACSR Wolf Conductor (15 mtr), 33 KV STATION TYPE LIGHTENING ARRESTORS (6 NOS.), ETC AS REQUIRED AS PER TECHNICAL SPECIFICATIONS, DRAWINGS AND SCOPE OF THE WORK. Mtr 115 230 0.00

F 11 KV Railway/NH Crossing (Double Circuit) Nos 1.00

1.00 Erection of 11 KV LINE FOR UNDER GROUND RAILWAY/NH CROSSING BY 2 Nos (INCLUDING ONE SPARE) 3Cx300 Sqmm XLPE Armoured Cable , USING 150MM/200 MM/250 MM DIA CI/GI PIPES/160 mm dia HDPE pipe, OUTDOOR HEAT SHRINKABLE CABLE JOINTING KITS, LUGS, 4 Nos GI 3-METERS LONG EARTHING, 8 SWG GI WIRES, CABLE MARKERS, BI METALLICK CLAMPS, JUMPERING WITH ACSR Dog Conductor (15 mtr), 11 KV STATION TYPE LIGHTENING ARRESTORS (6 NOS.), ETC AS REQUIRED AS PER TECHNICAL SPECIFICATIONS, DRAWINGS AND SCOPE OF THE WORK. Mtr 115 115 0.00

G 33 KV Bay Extension Nos 2.00

1.00 Earth work in PSS site with ordinary soil (vide classification of soil item - A) obtained from borrow pits free from logs, stumps, roots, rubbish or any other ingredients likely to deteriorate or affect the stability of the (1.00 meter filling considered size 15*8) site surface including breaking the clods maximum to 60 mm. cube, placing the earth in layers not exceeding 225 mm in loose thickness, rough dressing including cost of cutting and removing shrubs, roots falling in borrow area all complete as per approved design & technical specification and as per direction of Engineer in Charge (payment will be made as per actual requirement per cubic meter) CMT 120 240 0.00

2.00 Design, engineering and construction of cement concrete Cable Trench of 0.75 Mtr wide, 1.0 Mtr. depth, precast RCC Trench Cover, Water slop, cable supporting angles including Labour, Reinforcement Steel, GI angles, Flats, Steel Frame Work, Excavation etc, all complete as per Technical Specification, approved Drawing & Scope of works. [Payment shall be made as per actual] R/Mtr 25 50 0.00

3.00 Antiweded treatment and stone spreading in switchyard area excluding road, Cable trench, Drainage etc (Stone Spreading 6 inches over 4 inches lean cement concrete layer as per technical specification, approved desgn and drawing and as per directon of Engineer in Charge. (payment will be made as per actual requirement per Square meter) Sq. m 120 240 0.00

4.00 Excavation, erection, cement concrete foundation, testing and commissioning of all type of lattice structures i.e. Gantry/Swing bus/isolator/CT/PT/PI etc. made of joist / channel / angle / flat of different sections by providing and using Foundation Bolts, Nuts, Bolts, Washers etc as per approved drawings and direction of Engineer in Charge complete in all respect MT 2.5 5 0.00

5.00 Design, engineering and construction of foundation for following outdoor mounted Vacuum Circuit Breaker considering original equipment manufacturer recommendation including excavation of pit, shuttering and by providing reinforcement, cement concreting, painting etc as per Technical Specification, approved Drawing, Scope of works and direction of Engineer in Charge. Works also includes providing working platform for operation of breakers and painting.

6.00 Design, Engineering, erection, testing and commissioning of 36kV, 1250A, 25kA for 3 seconds, 3-ph, Outdoor type Vacuum Circuit breaker along with 36kV, 1-Phase, 25kA for 3 seconds, 800-400-200/1-1-1 Amp, outdoor type Current Transformer along with junction box (1 no junction box for 3 no of 1-phase CTs)], Jumpers, earthing, supporting structures, maintenance platform, marshalling box, control & Power cabling between VCB and indoor control panel and required accessories complete as per approved drawings, technical specifications and direction of Engineer in Charge and scope of the work. Set 1 2 0.00

7.00 Design, Engineering providing and installation of ISMC 75 channel on top of indoor trench, erection of panels on ISMC 75 channels, welding, testing and commissioning of 33kV indoor Control & Relay panel along with E/F & O/C relays, control and power supply cabling in trench between field equipment and panels, Mimic Diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays and other components etc as per approved drawings, technical specifications and scope of the work for controlling:

7.01 33 kV C&R Panel (without diffirential relays) and DLMS Trivector Static Energy Meter complete. Set 1 2 0.00

8.00 Erection, testing and commissioning of 36kV, 800A, 25kA for 3 sec, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per approved drawings, technical specifications and scope of the work. (With or W/o Earth Switch) Set 2 4 0.00

9.00 Excavation, laying, welding, refilling, earthing & grounding of MS Flat as per Approved drawing and erection of riser up to various equipment/structures as per scope of the work, specifications and approved drawings, LS per bay 1 2 0.00

10.00 Excavation, erection, testing and commissioning of 40 mm dia., 3000 mm long GI pipe earth electrode by providing test link, RCC pit, RCC cover, placed on GI frame, bentonite powder and other accessories complete as per approved drawings, technical specifications and scope of the work for power transformer neutral, station transformer neutral, lightening arresters direct earthing. Set 6 12 0.00

11.00 Erection, testing and Commissioning of 30kV, 10kA, 1-ph Station Class Lightening Arresters, jumpering from bus bar, hardware etc as required, as per approved drawings, technical specifications and scope of the work, (1 Set=3 Nos) Set 1 2 0.00

12.00 Erection, testing and commissioning of all types control cable and LT power cable required for the successful commissioning and charging of bays in sub-station as per TS, scope of work and direction of Engineer in Charge. LS per Bay 1 2 0.00

13.00 Erection, testing and commissioning of Bus Bar, jumpering and Dropper (Using Al Pipes/Zebra Conductor), by using all types of insulators, clamps and connectors, Al tape etc. with all accessories complete in all respect. LS Per Bay 1 2 0.00

Grand Total 0.00

Turn Key Contract for Design, Engineering, Construction, Testing and Commissioning of 2 nos 2X10 MVA 33/11 KV New Power Sub-Stations along with associated 33 KV and 11 KV lines in Katihar District under State Plan Scheme

NIT No: 38/PR/NBPDCL/2026

(GRAND SUMMARY)

Bidder's Name and Address: 0.00

Sl. No. Description Cost

1 TOTAL SCHEDULE NO. 1: Ex Works Price with F&I of Materials

a Total Ex-works Price exclusive of GST 0.00

2 TOTAL SCHEDULE NO.2 : Installation / Erection Charges

a Total Erection Price exclusive of GST 0.00

3 Total Price for Evaluation [3=1a+2a] 0.00

4 Applicable GST @ 18%(CGST @9 %+ SGST@9 %) 0.00

5 Total Price for Award [5=3+4] 0.00 -100.000%