Central, CPWD, Bihar and Railway tenders in one place

Government ContractorVerified Bidding RecordPublic Works

Calcutta Power Construction Co.

Aggregated public procurement dossier compiling official financial evaluations, competitive bidding ranks (L1, L2, L3), and tender awards.

Historical Win Rate12 Wins

42.9%award ratio

12 awarded across 28 participated tenders

Primary Issuing Authorities:indian institute of technology kharagpurairports authority of indiaCentral Public Works Department (CPWD)

Central, CPWD, Bihar and Railway tender records

Total Tenders Bidded

Evaluated bids submitted

Official L1 Wins

Lowest responsive bidder

Won Contracts Value

₹8.31 Cr

Cumulative awarded volume

Total Quoted Pipeline

₹17.91 Cr

Aggregated financial quotes

Competitive Position & Rank Distribution

Historical rank distribution across technical evaluations and financial openings

Average Margin vs Estimate: -15.63%

Bidding Outcome Proportion28 Total Evaluated Bids

L142.9%

Winning Bid

L228.6%

Runner Up

L37.1%

3rd Lowest

L4+17.9%

Higher Ranks

DQ0.0%

Disqualified

Profile Summary & Procurement Overview

Calcutta Power Construction Co. is a government contractor with 28 participated tenders, 12 L1 contract wins (42.9% win rate), and approximately ₹8.31 Cr in awarded works.

The firm achieved lowest conforming bid position (L1) across official evaluations. In competitive bidding assessments, the firm has also finished as the secondary bidder (L2) in 8 tenders. Primary issuing authorities include indian institute of technology kharagpur, airports authority of india, Central Public Works Department (CPWD).

Tender Bidding Archive & Historical Records

Evaluation records and financial bids submitted by Calcutta Power Construction Co.

—Admitted-Fee/PreQual/Technical

16-Sep-2026

Supply, Installation, Testing and Commissioning of Metal body Wall mounted Fan at Sister Nivedita Hall of Residences IIT Kharagpur

indian institute of technology kharagpur•IIT Kharagpur

Quoted Bid—

Estimated₹18.55 L

Margin—

View Tender Details

L1Awarded (L1)

15/09/2026

Supplying & Laying of Al. armoured UG cable from Sub-station near transformer to main panel of the Audit Building at CGST Office, City Centre, Durgapur

CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata

Quoted Bid₹3.65 L

Estimated₹5.76 L

Margin-36.63%

View Tender Details

L2Awarded: PROVAT CONSTRUCTION

18/06/2026

Construction of Multi Purpose Hall at Jawhar Navodaya Vidyalaya s, Birbhum (West Bengal) (SH:- Providing and laying UG Cable from substation to Multi Purpose Hall)

CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata

Quoted Bid₹19.84 L

Estimated₹26.90 L

Margin-26.26%

View Tender Details

L4Awarded: Udit Roy

26/05/2026

Supplying and Installation of 250 kVA Transformer, HT Panel, LT Panel including construction of HT Panel room at Sainik School, Purulia

CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata

Quoted Bid₹83.15 L

Estimated₹49.48 L

Margin+68.03%

View Tender Details

L1Awarded (L1)

23/12/2025

Expansion and Refurbishing of Laboratories, Academic Departments and Class Rooms, (SH-Inspection and healthiness checkup/testing of 2 nos. 1000 KVA transformer including shifting and dismantling of 2nos. 500 KVA Transformer including shifting)

CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata

Quoted Bid₹4.02 L

Estimated₹4.06 L

Margin-1.11%

View Tender Details

L2Awarded: SRIMUKHEE ENGINEERS

11/12/2025

Replacement of Old damaged / burned out feeder pillar and indoor panels of Residential quarters at GC, CRPF Durgapur. (SH - Balance Work)

CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata

Quoted Bid₹45.57 L

Estimated₹62.66 L

Margin-27.27%

View Tender Details

L2Awarded: SATABDI ENGINEERING COMPANY

18/11/2025

Replacement of Old damaged / burned out feeder pillar and indoor panels of residential quarters at GC, CRPF Durgapur

CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata

Quoted Bid₹22.07 L

Estimated₹29.92 L

Margin-26.26%

View Tender Details

L5Opened - Evaluation in progress

13/11/2025

Construction of two nos. synthetic volleyball court along with chain link fencing at Sainik School PuruliaSubwork/Packages:Construction of two nos. synthetic volleyball court along with chain link fencing at Sainik School Purulia

CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE-NIT DURGAPUR•Project Region Kolkata

Quoted Bid₹83.29 L

Estimated₹93.91 L

Margin-11.31%

View Tender Details

L3Opened - Evaluation in progress

11/11/2025

Development of site around IT building and widening of the portion of road in b/w IT building and S. N. Roy building of NIT Durgapur (W.B.)Subwork/Packages:Development of site around IT building and widening of the portion of road in b/w IT building and S.N. Roy building of NIT Durgapur (W.B.)

CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE-NIT DURGAPUR•Project Region Kolkata

Quoted Bid₹40.62 L

Estimated₹41.64 L

Margin-2.44%

View Tender Details

L2Awarded: Subhash Singh Choudhary

11/11/2025

Rewiring including SITC of Fans & Fittings, DB, MCB s etc for 60 Nos. Type-I Quarters at GC CRPF, Durgapur

CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata

Quoted Bid₹43.94 L

Estimated₹69.44 L

Margin-36.72%

View Tender Details

Rank	Tender & Authority	Quoted Bid	Estimated Cost	Margin	Outcome	Link
—	Supply, Installation, Testing and Commissioning of Metal body Wall mounted Fan at Sister Nivedita Hall of Residences IIT Kharagpur indian institute of technology kharagpur•IIT Kharagpur•16-Sep-2026	—	₹18.55 L	—	Admitted-Fee/PreQual/Technical	View
L1	Supplying & Laying of Al. armoured UG cable from Sub-station near transformer to main panel of the Audit Building at CGST Office, City Centre, Durgapur CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata•15/09/2026	₹3.65 L	₹5.76 L	-36.63%	Awarded (L1)	View
L2	Construction of Multi Purpose Hall at Jawhar Navodaya Vidyalaya s, Birbhum (West Bengal) (SH:- Providing and laying UG Cable from substation to Multi Purpose Hall) CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata•18/06/2026	₹19.84 L	₹26.90 L	-26.26%	Awarded: PROVAT CONSTRUCTION	View
L4	Supplying and Installation of 250 kVA Transformer, HT Panel, LT Panel including construction of HT Panel room at Sainik School, Purulia CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata•26/05/2026	₹83.15 L	₹49.48 L	+68.03%	Awarded: Udit Roy	View
L1	Expansion and Refurbishing of Laboratories, Academic Departments and Class Rooms, (SH-Inspection and healthiness checkup/testing of 2 nos. 1000 KVA transformer including shifting and dismantling of 2nos. 500 KVA Transformer including shifting) CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata•23/12/2025	₹4.02 L	₹4.06 L	-1.11%	Awarded (L1)	View
L2	Replacement of Old damaged / burned out feeder pillar and indoor panels of Residential quarters at GC, CRPF Durgapur. (SH - Balance Work) CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata•11/12/2025	₹45.57 L	₹62.66 L	-27.27%	Awarded: SRIMUKHEE ENGINEERS	View
L2	Replacement of Old damaged / burned out feeder pillar and indoor panels of residential quarters at GC, CRPF Durgapur CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata•18/11/2025	₹22.07 L	₹29.92 L	-26.26%	Awarded: SATABDI ENGINEERING COMPANY	View
L5	Construction of two nos. synthetic volleyball court along with chain link fencing at Sainik School PuruliaSubwork/Packages:Construction of two nos. synthetic volleyball court along with chain link fencing at Sainik School Purulia CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE-NIT DURGAPUR•Project Region Kolkata•13/11/2025	₹83.29 L	₹93.91 L	-11.31%	Opened - Evaluation in progress	View
L3	Development of site around IT building and widening of the portion of road in b/w IT building and S. N. Roy building of NIT Durgapur (W.B.)Subwork/Packages:Development of site around IT building and widening of the portion of road in b/w IT building and S.N. Roy building of NIT Durgapur (W.B.) CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE-NIT DURGAPUR•Project Region Kolkata•11/11/2025	₹40.62 L	₹41.64 L	-2.44%	Opened - Evaluation in progress	View
L2	Rewiring including SITC of Fans & Fittings, DB, MCB s etc for 60 Nos. Type-I Quarters at GC CRPF, Durgapur CPWDCPWD, Project Region Kolkata - SE - DURGAPUR - EE( E)- Durgapur•Project Region Kolkata•11/11/2025	₹43.94 L	₹69.44 L	-36.72%	Awarded: Subhash Singh Choudhary	View

Showing 1 to 10 of 28 tender records

Frequently Asked Questions

How many government tenders has Calcutta Power Construction Co. participated in?

According to public e-procurement data records, Calcutta Power Construction Co. has participated in 28 government infrastructure and procurement tenders across central and state authorities.

How many tenders has Calcutta Power Construction Co. won as winning bidder (L1)?

Calcutta Power Construction Co. has secured 12 tenders as the official lowest bidder (L1) or awardee, achieving an overall win rate of 42.9%.

What is the total value of government contracts awarded to Calcutta Power Construction Co.?

The cumulative value of project contracts awarded to Calcutta Power Construction Co. is approximately ₹8.31 Cr, across agencies such as indian institute of technology kharagpur, airports authority of india, Central Public Works Department (CPWD).

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