Overview
It is classified as Water / Irrigation / WSS work, Maintenance / O&M in nature, procured as a Works contract: The tender, issued by Defence Research and Development Organisation, invited open tender bids for the work “Operation and Maintenance of Electrical, Air Conditioner, DG Sets, Transformer and Water Supply System installed at Technical and Non Technical Area at CMSDS, Baruipur” at South 24 Parganas, West Bengal. It carries an estimated value of ₹86.62 Lakh. Bids opened on 19 May 2026 and close on 1 June 2026; technical bids open on 2 June 2026. The earnest money deposit (EMD) is ₹1.73 Lakh, and the tender fee is nil. The tender reference is 2026_DRDO_909390_1.
Tender documents
Documents are mirrored from the NIC eProcure portal for reference. Live bidding and authoritative documents remain on the official portal.
Complete tender details
Classification (auto-derived, cited)
Sector
Water / Irrigation / WSS · matched “Water Supply”
Work nature
Maintenance / O&M · matched “Operation and Maintenance”
Funding scheme
— none detected —
Procurement type
Works
Tender value
₹86.62 Lakh (disclosed)
Identification
Tender ID
2026_DRDO_909390_1
Tender Reference Number
CCE(R and D)E/ENQ-02/EM/KOL/2026-27
Title
Operation and Maintenance of Electrical, Air Conditioner, DG Sets, Transformer and Water Supply System installed at Technical and Non Technical Area at CMSDS, Baruipur
Organisation Chain
Defence Research and Development Organisation||Directorate of Civil Works and Estates - DRDO||Chief Construction Engineer (R and D) East - DRDO
Commercials
Tender Value in ₹
86,61,952
EMD Amount in ₹
1,73,239
EMD Exemption Allowed
No
EMD Fee Type
fixed
EMD Payable To
CCE(R and D)East
EMD Payable At
Kolkata
Tender Fee Exemption Allowed
No
Form Of Contract
Percentage
Contract Type
Tender
Payment Mode
Offline
Process & eligibility
Tender Type
Open Tender
Tender Category
Works
No. of Covers
2
Bid Validity(Days)
120
Period Of Work(Days)
365
Allow Two Stage Bidding
No
Withdrawal Allowed
Yes
General Technical Evaluation Allowed
No
ItemWise Technical Evaluation Allowed
No
Should Allow NDA Tender
No
Allow Preferential Bidder
No
NDA/Pre Qualification
Please refer Tender documents.
Timeline
Published Date
19-May-2026 06:30 PM
Document Download / Sale Start Date
19-May-2026 06:35 PM
Document Download / Sale End Date
01-Jun-2026 10:00 AM
Clarification Start Date
19-May-2026 06:40 PM
Clarification End Date
20-May-2026 06:00 PM
Bid Submission Start Date
21-May-2026 09:00 AM
Bid Submission End Date
01-Jun-2026 10:00 AM
Bid Opening Date
02-Jun-2026 11:00 AM
Location & meeting
Location
Baruipur
Pincode
700145
Bid Opening Place
CCE(R and D)East, Kolkata
Inviting authority
Name
Shridhar M Devagiri, CCE
Address
CCE(R and D)East, Napier Road Hastings, Kolkata 700022
Other captured fields
Work Description
Operation and Maintenance of Electrical, Air Conditioner, DG Sets, Transformer and Water Supply System installed at Technical and Non Technical Area at CMSDS, Baruipur
Product Category
Support/Maintenance Service
NIT Document
S.No Document Name Description Document Size (in KB) 1 Tendernotice_1.pdf NIT 1300.18
Work Item Documents
S.No Document Type Document Name Description Document Size (in KB) 1 Tender Documents ENQ.pdf ENQ 1284.55 2 Additional Documents GCC.pdf GCC 24438.15 3 Additional Documents Makes.pdf Approved Makes 372.65 4 BOQ BOQ_955789.xls BOQ 306.50
Frequently asked questions
What is this tender for?
Defence Research and Development Organisation has floated this tender for “Operation and Maintenance of Electrical, Air Conditioner, DG Sets, Transformer and Water Supply System installed at Technical and Non Technical Area at CMSDS, Baruipur”. It is Water / Irrigation / WSS work, Maintenance / O&M in nature.
What is the estimated value of this tender?
The estimated tender value is ₹86.62 Lakh as published on the portal.
When is the last date to submit bids?
Bids close on 1 June 2026. The tender was published on 19 May 2026.
Which department issued this tender and where is the work?
It was issued by Defence Research and Development Organisation » Directorate of Civil Works and Estates - DRDO » Chief Construction Engineer (R and D) East - DRDO. The work location is South 24 Parganas, West Bengal (PIN 700145).
What are the EMD and tender fee?
EMD is ₹1.73 Lakh; the tender fee is nil. Form of contract: Percentage.
How do I download the tender documents and BoQ?
Open the “Tender documents” section above to download the NIT and any corrigenda for reference 2026_DRDO_909390_1. Bidding is done on the NIC eProcure portal.