Central, CPWD, Bihar and Railway tenders in one place

Government ContractorVerified Bidding RecordPublic Works

Sun Construction

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

Historical Win Rate4 Wins

40%award ratio

4 awarded across 10 participated tenders

Primary Issuing Authorities:Central 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

₹1.35 Cr

Cumulative awarded volume

Total Quoted Pipeline

₹2.24 Cr

Aggregated financial quotes

Competitive Position & Rank Distribution

Historical rank distribution across technical evaluations and financial openings

Average Margin vs Estimate: -6.77%

Bidding Outcome Proportion10 Total Evaluated Bids

L140.0%

Winning Bid

L210.0%

Runner Up

L30.0%

3rd Lowest

L4+10.0%

Higher Ranks

DQ0.0%

Disqualified

Profile Summary & Procurement Overview

Sun Construction is a government contractor with 10 participated tenders, 4 L1 contract wins (40% win rate), and approximately ₹1.35 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 1 tender. Primary issuing authorities include Central Public Works Department (CPWD).

Tender Bidding Archive & Historical Records

Evaluation records and financial bids submitted by Sun Construction

—Opened - Evaluation in progress

12/08/2026

Construction of Vocational Lab over the existing school building (Vertical Extension) at PM Shri Kendriya Vidyalaya, ITBP, Idayapatti, Madurai.

CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai

Quoted Bid—

Estimated₹31.77 L

Margin—

View Tender Details

L2Awarded: NIRMALKUMAR G

04/08/2026

Construction of additional room in 3 nos. existing MIG Quarters at OCR Complex, SIB, Erode, Tamilnadu.

CPWDCPWD, Project Region Chennai - CE-Madurai - EE-COIMBATORE•Project Region Chennai

Quoted Bid₹48.90 L

Estimated₹51.25 L

Margin-4.59%

View Tender Details

—Opened - Evaluation in progress

28/07/2026

Repairing and Painting of Toilet walls on Exterior side at Office Building, Annexure Building and Compound wall at EPFO, Madurai.

CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai

Quoted Bid—

Estimated₹30.56 L

Margin—

View Tender Details

L1Lowest bidder (L1)

23/07/2026

Construction of Vocational Lab for PM Shri Kendriya Vidyalaya at RTC, ITBP, Illuppaikudi, Sivagangai.

CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai

Quoted Bid₹41.76 L

Estimated₹41.76 L

Margin0%

View Tender Details

—Opened - Evaluation in progress

09/07/2026

Construction of 456 boys hostel vertical extension of girls hostel Type III quarters Type IV quarters 300 setaer semi seater dinning block indoor sports complex and development works and bulk services like moorum gravel filling internal roas footpaths paved areas cross drainage works strom water drains external water supply line ug sumpprecast compound wall for NIT py karaikal SH construction of external development works of indoor sports complex building and balance drain works Balance worksSubwork/Packages:Construction of external development works of indoor sports complex building and balance drain works Balance works

CPWDCPWD, Project Region Chennai - SE cum PD-Karaikal - EE&SM( C) -2•Project Region Chennai

Quoted Bid—

Estimated₹90.68 L

Margin—

View Tender Details

—Opened - Evaluation in progress

17/06/2026

Construction of 456 boys hostel vertical extension of girls hostel Common amenities center Type III Quarters Type IV Quarters 300 seater semi permanant dinning block indoor sports complex building and development works and bulk services like moorum gravel filling internal roads footpaths pathways paved areas cross drainage strom water drains external sweage line UG sump at NIT py karaikal SH Balance work at Type IV block 7 quarters at NIT py campus karaikal puducherry stateSubwork/Packages:Balance work at Type IV Block 7 Quarters at NIT py campus Karaikal puducherry state

CPWDCPWD, Project Region Chennai - SE cum PD-Karaikal - EE&SM( C) -2•Project Region Chennai

Quoted Bid—

Estimated₹37.24 L

Margin—

View Tender Details

L1Lowest bidder (L1)

12/03/2026

Repairs and Renovation works of Spices Board Regional office in Harbour Estate, VOC New Port at Tuticorin.

CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai

Quoted Bid₹40.24 L

Estimated₹48.01 L

Margin-16.2%

View Tender Details

L1Lowest bidder (L1)

13/06/2025

Construction of Vocational Lab for PM Shri Kendriya Vidyalaya Mandapam

CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai

Quoted Bid₹41.51 L

Estimated₹44.30 L

Margin-6.3%

View Tender Details

L1Awarded (L1)

13/06/2025

Renovation works at MO pamban 2025-26. SH: Repairs and Renovation works in all the rooms, Providing GI pipe with Chain link fencing for the bifurcation of the office area from the port Office with gate, Providing Paver Block Road to Office and Observatory Unit and fencing for Observatory Unit at IMD, Meteorological Observatory, Pamban.

CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai

Quoted Bid₹11.64 L

Estimated₹12.54 L

Margin-7.2%

View Tender Details

L4Awarded: KSS CONSTRUCTION

28/05/2025

Construction of Lab under PM SHRI for KV School, Dharmapuri.

CPWDCPWD, Project Region Chennai - CE-Madurai - EE-COIMBATORE•Project Region Chennai

Quoted Bid₹40.11 L

Estimated₹42.81 L

Margin-6.3%

View Tender Details

Rank	Tender & Authority	Quoted Bid	Estimated Cost	Margin	Outcome	Link
—	Construction of Vocational Lab over the existing school building (Vertical Extension) at PM Shri Kendriya Vidyalaya, ITBP, Idayapatti, Madurai. CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai•12/08/2026	—	₹31.77 L	—	Opened - Evaluation in progress	View
L2	Construction of additional room in 3 nos. existing MIG Quarters at OCR Complex, SIB, Erode, Tamilnadu. CPWDCPWD, Project Region Chennai - CE-Madurai - EE-COIMBATORE•Project Region Chennai•04/08/2026	₹48.90 L	₹51.25 L	-4.59%	Awarded: NIRMALKUMAR G	View
—	Repairing and Painting of Toilet walls on Exterior side at Office Building, Annexure Building and Compound wall at EPFO, Madurai. CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai•28/07/2026	—	₹30.56 L	—	Opened - Evaluation in progress	View
L1	Construction of Vocational Lab for PM Shri Kendriya Vidyalaya at RTC, ITBP, Illuppaikudi, Sivagangai. CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai•23/07/2026	₹41.76 L	₹41.76 L	0%	Lowest bidder (L1)	View
—	Construction of 456 boys hostel vertical extension of girls hostel Type III quarters Type IV quarters 300 setaer semi seater dinning block indoor sports complex and development works and bulk services like moorum gravel filling internal roas footpaths paved areas cross drainage works strom water drains external water supply line ug sumpprecast compound wall for NIT py karaikal SH construction of external development works of indoor sports complex building and balance drain works Balance worksSubwork/Packages:Construction of external development works of indoor sports complex building and balance drain works Balance works CPWDCPWD, Project Region Chennai - SE cum PD-Karaikal - EE&SM( C) -2•Project Region Chennai•09/07/2026	—	₹90.68 L	—	Opened - Evaluation in progress	View
—	Construction of 456 boys hostel vertical extension of girls hostel Common amenities center Type III Quarters Type IV Quarters 300 seater semi permanant dinning block indoor sports complex building and development works and bulk services like moorum gravel filling internal roads footpaths pathways paved areas cross drainage strom water drains external sweage line UG sump at NIT py karaikal SH Balance work at Type IV block 7 quarters at NIT py campus karaikal puducherry stateSubwork/Packages:Balance work at Type IV Block 7 Quarters at NIT py campus Karaikal puducherry state CPWDCPWD, Project Region Chennai - SE cum PD-Karaikal - EE&SM( C) -2•Project Region Chennai•17/06/2026	—	₹37.24 L	—	Opened - Evaluation in progress	View
L1	Repairs and Renovation works of Spices Board Regional office in Harbour Estate, VOC New Port at Tuticorin. CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai•12/03/2026	₹40.24 L	₹48.01 L	-16.2%	Lowest bidder (L1)	View
L1	Construction of Vocational Lab for PM Shri Kendriya Vidyalaya Mandapam CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai•13/06/2025	₹41.51 L	₹44.30 L	-6.3%	Lowest bidder (L1)	View
L1	Renovation works at MO pamban 2025-26. SH: Repairs and Renovation works in all the rooms, Providing GI pipe with Chain link fencing for the bifurcation of the office area from the port Office with gate, Providing Paver Block Road to Office and Observatory Unit and fencing for Observatory Unit at IMD, Meteorological Observatory, Pamban. CPWDCPWD, Project Region Chennai - CE-Madurai - EE-MADURAI•Project Region Chennai•13/06/2025	₹11.64 L	₹12.54 L	-7.2%	Awarded (L1)	View
L4	Construction of Lab under PM SHRI for KV School, Dharmapuri. CPWDCPWD, Project Region Chennai - CE-Madurai - EE-COIMBATORE•Project Region Chennai•28/05/2025	₹40.11 L	₹42.81 L	-6.3%	Awarded: KSS CONSTRUCTION	View

Frequently Asked Questions

How many government tenders has Sun Construction participated in?

According to public e-procurement data records, Sun Construction has participated in 10 government infrastructure and procurement tenders across central and state authorities.

How many tenders has Sun Construction won as winning bidder (L1)?

Sun Construction has secured 4 tenders as the official lowest bidder (L1) or awardee, achieving an overall win rate of 40%.

What is the total value of government contracts awarded to Sun Construction?

The cumulative value of project contracts awarded to Sun Construction is approximately ₹1.35 Cr, across agencies such as Central Public Works Department (CPWD).

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