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BSNL Bharat Sanchar Nigam Limited Dismantling and Refurbishment Tender Darbhanga 2026 - IS 550/IS IS Standards and 3-year Experience

Bid Publish Date

26-Jun-2026, 1:42 pm

Bid End Date

06-Jul-2026, 2:00 pm

EMD

₹10,304

Value

₹5,16,870

Location

SAHARSA , BIHAR

Progress

Issue26-Jun-2026, 1:42 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

245

Category

Removing of old faulty outlived MV panel

Bid Type

Two Packet Bid

Key Highlights

  • Explicit EMD and estimated contract value alongside detailed item scope
  • Option clause enabling ±25% quantity variation with proportionate delivery extension
  • Multi-discipline scope: dismantling, refurbishment, cabling, DB installation, and civil works
  • Inclusion of high-current components: MCCBs, TP MCCBs, 3-phase neutral copper bus bars
  • Site-level works: painting, sign writing, labeling, and connectivity verification
  • Transportation requirement: moving dismantled LT panel from Darbhanga to MZP
  • No formal IS/standard numbers published in tender data; bidders should ensure IS-compliant electrical installation practices
  • Large list of electrical accessories and fittings listed (fuses, sockets, switches, conduit, clamps)

Categories 86

Tender Overview

  • Organization: Bharat Sanchar Nigam Limited Portal (BSNL) under the Department of Telecommunications.
  • Product/Service: Dismantling and refurbishing of electrical distribution system, LT/MV panels, bus bars, wiring, lighting fixtures, and related civil works; ITC of existing load banks and exit/entry cabling; installation of MS chequered plates and ventilation components; load bank refurbishment.
  • Quantity/Value: Estimated value ₹516,870.00 with an EMD of ₹10,304. Includes multiple line items (60 BOQ entries, detailed works such as trenching, cabling 1.1 kV grade 35–185 sqmm, and DB installations).
  • Location: Darbhanga region (scope includes transportation of dismantled LT panel to MZP and site works).
  • Context/Scope: Comprehensive electrical works for removal, relocation, and reinstallation, including structural framing, brickwork, painting, labeling, and safety compliance.
  • Key Differentiator: Broad scope covering both dismantling and refurbishment plus installation of electrical protections and lighting with substantial field civil components.
  • Unique Aspects: Inclusion of option clause for quantity variation up to 25% and extended delivery windows; explicit long lead items like HT/LT cabling and MCCBs are part of the scope.

Technical Specifications & Requirements

  • No formal technical specs published in the tender data; however, the scope lists required activities and components across LT/MV panels, bus bars, DBs, MCBs, MCCBs, and associated electrical hardware.
  • Key tasks include: dismantling and reinstallation of LT bus bar box, SITC of heavy-duty exhaust fans, 100 A/3 phase neutral copper bus bars, 100 A MCCBs, and 125 A TP MCCB; painting, sign writing, labeling, and proper connectivity checks.
  • Material/Component references: MS chequered plates (5 mm thickness), 380 mm exhaust fan installation, 24 W LED lighting, 20 mm PVC conduits, copper conductors 2 x 1.5 sq.mm, 95 sq.mm spare HT cable extraction, 11 kV/95 sq.mm HT cable extraction from duct.
  • Quality/Compliance: No explicit standard numbers (e.g., IS 550) cited in the data; bidders should infer compliance with standard electrical installation practices and project-specific standards.
  • Delivery/Installation: Site-based installation and re-routing; includes brickwork, alignment, and mounting framework for LT panels.
  • Experience/Capability: The scope implies needs for electrical distribution refurbishing, civil works, and mechanical installation; bidders should demonstrate capability to execute multi-discipline electrical refurbishments.

Terms, Conditions & Eligibility

  • EMD: ₹10,304 (security deposit required as per tender terms).
  • Delivery Terms: Delivery period subject to option clause; quantity may vary up to ±25% with contract-rate adjustments; additional time formula: (increased quantity ÷ original quantity) × original delivery period, minimum 30 days.
  • Eligibility: Bidders must comply with option-clauses and demonstrate capability for dismantling, refitting, cabling up to 1.1 kV and installation of DBs, MCCBs, and panels.
  • Payment Terms: Not explicitly defined in the data; typical government terms would apply (to be verified).
  • Documentation: GST registration, PAN, experience certificates, financial statements, EMD submission; OEM authorizations may be required for specific components.
  • Penalties/Warranty: Not specified; bidders should assume standard LD/penalties per contract for delay and performance.
  • Special Clauses: The option clause allows quantity variation during contract; delivery extensions consider extended delivery period calculations.

Key Specifications

    • EMD: ₹10,304
    • Estimated value: ₹516,870.00
    • Scope: LT/MV panel dismantling, refurbishment, and related wiring
    • Cable sizing: 1.1 kV grade cables, 35–185 sqmm cross-section
    • Components: 8-way DBs (horizontal/vertical), MCBs, MCCBs (125 A, 250 A), TP MCCB 16 kA
    • Hardware: MS chequered plates (5 mm), MS stand for PAC outdoor unit
    • Lighting: 100 W flood lights, 24 W LED panel lights

Terms & Conditions

  • Quantity variation permitted up to 25% with price adjustment

  • Delivery period linked to last date of original/extended delivery orders

  • Additional time calculations depend on increased quantity and original period

Important Clauses

Payment Terms

EMD of ₹10,304 is required; detailed payment terms to be provided in the final contract; ensure alignment with government procurement norms

Delivery Schedule

Delivery window extends with option-quantities; minimum extension is 30 days; delivery period begins after the original order date

Penalties/Liquidated Damages

Not explicitly stated in the tender data; bidders should seek explicit LD terms during contract finalization

Bidder Eligibility

  • Experience in dismantling and refurbishment of electrical distribution systems

  • Capability to install LT/MV panels and associated bus bars and DBs

  • Financial stability evidenced by past statements and ability to mobilize resources

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

No

Item Category

Dismantling and Refurbishing of Electrical Distribution System , ITC of existing Load Bank with static meter , ITC of existing Load Bank , Trimming and pruning of four trees , Transportation of one dismantled LT panel Darbhanga to MZP , Removing of old faulty outlived MV panel , Provision of structural iron channels mounting framework for the LT panel , Re-furbishment of existing MV panel , brickwork for minor structural alterations near the LT panel support base , straight through joint 185 , straight through joint 50 , Removing and relaying of existing cement interlocking bricks , Laying of 1.1 KV grade of 35 sqmm to 185 sqmm direct in ground , Dressing of cables , finishing of the LT Bus bar box , 20W surface-mounted LED tube light , a. horizontal type TPN DB 8 way with double door , b. horizontal type TPN DB 8 way Single door , a. vertical type, 415 V, TPN DB 8 way Double door , Dressing of DBs , a. Single Pole MCB 6 to 32 A , b. Four pole Isolator 63 A , c. Four pole Isolator 40 A , d. Double Pole Isolator 40 A , e. TP MCB 63 A , f. 125 A TP MCCB 16 kA , 3 Pole MCCB of 250A, 25 KA , ITC of existing LT Bus bar box , SITC Wall mounted heavy-duty air circulators fans of 600MM metal blades , Supplying and fixing of 5mm thick M.S.chequered plates , Fixing of MS stand of PAC outdoor unit , Providing double coat Spray painting , Sign writting numbering on all panel proper marking of its connectivity , a. Wiring for light point Group-A , a. copper conductor, single core cable 2 x 1.5 sq. mm , a. medium class PVC conduit 20 mm , Shifting re- installation of submersible pump staters , Making opening of wall to suit the size of 380 mm sweep exhaust fan , Supplying fixing of Exhaust fan of 380 mm sweep heavy duty , a. Blanking plate , b. 5 pin 15 A socket , c. 15 16 A Piano type switch , d. 5 6 A Piano type switch , e. 3 Pin 5 6 A Socket outlet , f. 3 Pin 15 A Top , g. Wall fan , h. Down rod for ceiling fan installation 3 ft length Hook , a. 100 Watt Flood Light , b. 24 W LED Rimless surface panel light , SITC of 100 A 3 Phase Neutral copper bus bar in Sheet steel enclosure , dressing of existing distribution system of type II staff Qtr , ITC of 100 A 3 Phase Neutral bus bar with 100 A MCCB in Sheet steel enclosure , Supplying fixing of double pole SPN MCB 32 A in the sheet steel enclosure , S L 2 1.5 sqmm copper conductor , Removing the faulty LT cable of size 3.5 core 240 Sq.mm , MS clamp on four pole structure for fixing the HT cable , Extracting of spare Main HT cable 11 KV 95 Sq mm size from the soil , Extracting of faulty spare HT cable 95 Sq mm from the duct manual labour , fastners nut bolt, Al lugs, socket, Cu lugs socket, washers, screw, PVC clips , acrylic sheet of 2 mm thickness , HRC fuse of 200 A

Authority Records

MINISTRY OF COMMUNICATIONSTELECOMMUNICATIONS DEPARTMENT

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Documents 4

GeM-Bidding-9524050.pdf

Main Document

BOQ Document

BOQ

BOQ Document

BOQ

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Bill of Quantities (BOQ) 60 Items Sign in for GEM prices

#1

Dismantling and Refurbishing of Electrical Distribution System

systematic decommissioning of the existing electrical infrastructure

5 job Delivery: 60 days
#2

ITC of existing Load Bank with static meter

ITC of existing Load Bank in Admin Building Ground floor provision of new static multifunctional meter

1 job Delivery: 60 days
#3

ITC of existing Load Bank

ITC of existing Load Bank for Staff Qtr block

1 job Delivery: 60 days
#4

Trimming and pruning of four trees

Trimming and pruning of four trees

1 job Delivery: 60 days
#5

Transportation of one dismantled LT panel Darbhanga to MZP

Transportation of one dismantled LT panel from Main TE Darbhanga to TE Companybagh

1 job Delivery: 60 days
#6

Removing of old faulty outlived MV panel

Removing of old faulty outlived MV panel from panel room (old canteen building)

1 job Delivery: 60 days
#7

Provision of structural iron channels mounting framework for the LT panel

structural iron channels to create a robust mounting framework for the LT panel

1 job Delivery: 60 days
#8

Re-furbishment of existing MV panel

Re-furbishment and installation of existing MV panel with the current load point of OA Head building

1 job Delivery: 60 days
#9

brickwork for minor structural alterations near the LT panel support base

brickwork for minor structural alterations near the LT panel s

1 job Delivery: 60 days
#10

straight through joint 185

straight through joint 3.5 core 185 sqmm

1 no Delivery: 60 days
#10

straight through joint 50

straight through joint 3.5 core 50 sqmm

2 no Delivery: 60 days
#11

Removing and relaying of existing cement interlocking bricks

Removing and relaying of existing cement interlocking bricks

1 job Delivery: 60 days
#12

Laying of 1.1 KV grade of 35 sqmm to 185 sqmm direct in ground

Laying of 1.1 KV grade of 35 sqmm to 185 sqmm direct in ground

1 job Delivery: 60 days
#13

Dressing of cables , finishing of the LT Bus bar box

Dressing of cables , finishing of the LT Bus bar box

1 job Delivery: 60 days
#14

20W surface-mounted LED tube light

20W surface-mounted LED tube light

15 no Delivery: 60 days
#15

a. horizontal type TPN DB 8 way with double door

a. horizontal type TPN DB 8 way double door

1 no Delivery: 60 days
#15

b. horizontal type TPN DB 8 way Single door

b. horizontal type TPN DB 8 way Single door

2 no Delivery: 60 days
#16

a. vertical type, 415 V, TPN DB 8 way Double door

a. vertical type, 415 V, TPN DB 8 way Double door

1 no Delivery: 60 days
#17

Dressing of DBs

Dressing of DBs

1 job Delivery: 60 days
#18

a. Single Pole MCB 6 to 32 A

a. Single Pole MCB 6 to 32 A

10 no Delivery: 60 days
#18

b. Four pole Isolator 63 A

b. Four pole Isolator 63 A

3 no Delivery: 60 days
#18

c. Four pole Isolator 40 A

c. Four pole Isolator 40 A

2 no Delivery: 60 days
#18

d. Double Pole Isolator 40 A

d. Double Pole Isolator 40 A

1 no Delivery: 60 days
#18

e. TP MCB 63 A

e. TP MCB 63 A

6 no Delivery: 60 days
#18

f. 125 A TP MCCB 16 kA

f. 125 A TP MCCB 16 kA

3 no Delivery: 60 days
#19

3 Pole MCCB of 250A, 25 KA

3 Pole MCCB of 250A, 25 KA

1 no Delivery: 60 days
#20

ITC of existing LT Bus bar box

ITC of existing LT Bus bar box

1 no Delivery: 60 days
#21

SITC Wall mounted heavy-duty air circulators fans of 600MM metal blades

SITC Wall mounted heavy-duty air circulators fans of 600MM metal blades

2 no Delivery: 60 days
#22

Supplying and fixing of 5mm thick M.S.chequered plates

Supplying and fixing of 5mm thick M.S.chequered plates

30 sqft Delivery: 60 days
#23

Fixing of MS stand of PAC outdoor unit

Fixing of MS stand of PAC outdoor unit

1 job Delivery: 60 days
#24

Providing double coat Spray painting

Providing double coat Spray painting

1 job Delivery: 60 days
#25

Sign writting numbering on all panel proper marking of its connectivity

Sign writting numbering on all panel proper marking of its connectivity

1 job Delivery: 60 days
#26

a. Wiring for light point Group-A

a. Wiring for light point Group-A

6 point Delivery: 60 days
#27

a. copper conductor, single core cable 2 x 1.5 sq. mm

a. copper conductor, single core cable 2 x 1.5 sq. mm

23 meter Delivery: 60 days
#28

a. medium class PVC conduit 20 mm

a. medium class PVC conduit 20 mm

22 meter Delivery: 60 days
#29

Shifting re-installation of submersible pump staters

Shifting re-installation of submersible pump staters

1 job Delivery: 60 days
#30

Making opening of wall to suit the size of 380 mm sweep exhaust fan

Making opening of wall to suit the size of 380 mm sweep exhaust fan

1 job Delivery: 60 days
#31

Supplying fixing of Exhaust fan of 380 mm sweep heavy duty

Supplying fixing of Exhaust fan of 380 mm sweep heavy duty

1 nos Delivery: 60 days
#32

a. Blanking plate

a. Blanking plate

10 no Delivery: 60 days
#32

b. 5 pin 15 A socket

b. 5 pin 15 A socket

5 no Delivery: 60 days
#32

c. 15 16 A Piano type switch

c. 15 16 A Piano type switch

5 no Delivery: 60 days
#32

d. 5 6 A Piano type switch

d. 5 6 A Piano type switch

10 no Delivery: 60 days
#32

e. 3 Pin 5 6 A Socket outlet

e. 3 Pin 5 6 A Socket outlet

1 no Delivery: 60 days
#32

f. 3 Pin 15 A Top

f. 3 Pin 15 A Top

4 no Delivery: 60 days
#32

g. Wall fan

g. Wall fan

2 no Delivery: 60 days
#32

h. Down rod for ceiling fan installation 3 ft length Hook

h. Down rod for ceiling fan installation 3 ft length hook

4 no Delivery: 60 days
#33

a. 100 Watt Flood Light

a. 100 Watt Flood Light

1 no Delivery: 60 days
#33

b. 24 W LED Rimless surface panel light

b. 24 W LED Rimless surface panel light Square type

2 no Delivery: 60 days
#34

SITC of 100 A 3 Phase Neutral copper bus bar in Sheet steel enclosure

SITC of 100 A 3 Phase Neutral copper bus bar in Sheet steel enclosure

1 job Delivery: 60 days
#35

dressing of existing distribution system of type II staff Qtr

dressing of existing distribution system of type II staff Qtr

1 job Delivery: 60 days
#36

ITC of 100 A 3 Phase Neutral bus bar with 100 A MCCB in Sheet steel enclosure

ITC of 100 A 3 Phase Neutral bus bar with 100 A MCCB in Sheet steel enclosure

1 job Delivery: 60 days
#37

Supplying fixing of double pole SPN MCB 32 A in the sheet steel enclosure

Supplying fixing of double pole SPN MCB 32 A in the sheet steel enclosure

5 no Delivery: 60 days
#38

S L 2 1.5 sqmm copper conductor

S L 2 1.5 sqmm copper conductor

30 mtrs Delivery: 60 days
#39

Removing the faulty LT cable of size 3.5 core 240 Sq.mm

Removing the faulty LT cable of size 3.5 core 240 Sq.mm

1 job Delivery: 60 days
#40

MS clamp on four pole structure for fixing the HT cable

MS clamp on four pole structure for fixing the HT cable

1 job Delivery: 60 days
#41

Extracting of spare Main HT cable 11 KV 95 Sq mm size from the soil

Extracting of spare Main HT cable 11 KV 95 Sq mm size from the soil

2 job Delivery: 60 days
#42

Extracting of faulty spare HT cable 95 Sq mm from the duct manual labour

Extracting of faulty spare HT cable 95 Sq mm from the duct manual labour

1 job Delivery: 60 days
#43

fastners nut bolt, Al lugs, socket, Cu lugs socket, washers, screw, PVC clips

fastners nut bolt, Al lugs, socket, Cu lugs socket, washers, screw, PVC clips

1 job Delivery: 60 days
#44

acrylic sheet of 2 mm thickness

acrylic sheet of 2 mm thickness

1 job Delivery: 60 days
#45

HRC fuse of 200 A

HRC fuse of 200 A

1 set Delivery: 60 days

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Historical Data

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates showing relevant similar projects

4

Financial statements for the past 2-3 years

5

EMD submission proof (₹10,304) via DD or online transfer

6

Technical bid documents demonstrating capability for dismantling and refurbishment

7

OEM authorization letters for major components (MCCBs, bus bars, DBs)

8

Any site-specific safety and quality certifications requested by the tender

Frequently Asked Questions

How to bid for BSNL Darbhanga dismantling tender 2026

Bidders must submit GST, PAN, experience and financial documents, EMD ₹10,304, and technical bids; include OEM authorizations for MCCBs and bus bars; ensure compliance with option clause for ±25% quantity and delivery extensions.

What documents are required for BSNL electrical refurbishment bid

Submit GST certificate, PAN, 2–3 years of financials, experience certificates for similar works, EMD proof of ₹10,304, and technical compliance with panel refurbishment, DB installations, and wiring components; OEM authorizations recommended.

Which standards apply to BSNL electrical dismantling tender 2026

Tender does not specify IS/ISO numbers; bidders should demonstrate IS-compliant electrical installation practices and industry-standard safety certifications; verify with procuring entity for any mandatory standards.

What is the estimated contract value for BSNL Darbhanga works

Estimated value is ₹516,870.00, with an EMD of ₹10,304; scope includes dismantling/refurbishment of LT/MV systems, wiring, DBs, and civil works around LT panel supports.

When is the delivery schedule for the BSNL project

Delivery timing is governed by the option clause; quantity may increase by up to 25% and the extension period scales with the proportion of added quantity, with a minimum 30 days extension.

What components are covered under the BSNL tender scope

Scope covers LT/MV panels, 1.1 kV grade cables (35–185 sqmm), horizontal/vertical 8-way DBs, MCBs, MCCBs (125 A, 250 A), 11 kV HT cables, and associated hardware like MS plates and exhaust fans.

What are the penalties or LD terms for delays

The tender data does not state explicit LD terms; bidders should request explicit liquidated damages clauses during contract finalization and ensure performance guarantees align with project risk.

Is OEM authorization required for major components

Yes; OEM authorizations for MCCBs, bus bars, and DBs are recommended to support technical bids and ensure compliance with procurement standards.

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