📄Overview
CMWSS Board has invited open tender bids for "Supply and delivery of Sodium Hypochlorite Solution conforming to IS 11673 Specification to its Latest Revision Available chlorine must be 5.5 to 6.0 percentage on Annual Rate Contract basis for the year 2026 to 2027" at Chennai, Tamil Nadu — a Supply / Goods works on a Item Rate basis, carrying an estimated value of an estimated ₹1 Cr+ (derived from the EMD, as the department didn't publish a value). Bids close on 6 July 2026. EMD is ₹2.60 L. Reference MAT/OT/006/2026-27.
🗓️Timeline
Published
18 Jun 2026
Submission opens
20 Jun 2026
Submission closes
6 Jul 2026
Bid opening
7 Jul 2026
📎Tender documents
PDFTendernotice_1.pdfNIT · 490 KBZIPDownload all (zip)All 2 documents · 1.4 MB — one download
What’s insideTENDERDOCSODIUMHYPO.pdf 1.3 MBBOQ_818973.xls 242 KB
Documents are mirrored from the source portal for reference. Live bidding and authoritative documents remain on the official portal.
📋Complete tender details
🏷️ Identification
Tender ID2026_CMWSS_681460_1
Reference No.MAT/OT/006/2026-27
OrganisationCMWSS Board » Material » Purchase
Product categoryChemicals
💰 Commercials
Estimated value₹1 Cr+ (est)
Form of contractItem Rate
EMD₹2,60,000
EMD exemptionAllowed
Tender feeNil
Payment modeOnline
⚖️ Process & eligibility
Tender typeOpen Tender
CategoryWorks
No. of covers1
Bid validity90 days
Two-stage biddingNo
Withdrawal allowedNo
📍 Location & authority
LocationChennai, Tamil Nadu
PIN600002
Bid opening placechennai
Inviting authorityMD, CMWSSB
❓Frequently asked questions
What is this tender for?
CMWSS Board floated this tender for "Supply and delivery of Sodium Hypochlorite Solution conforming to IS 11673 Specification to its Latest Revision Available chlorine must be 5.5 to 6.0 percentage on Annual Rate Contract basis for the year 2026 to 2027" — Supply / Goods work, procured as a works contract on a Item Rate basis.
What is the estimated value?
The value wasn't published; based on the EMD it works out to about ₹1 Cr+.
What are the EMD and tender fee?
EMD is ₹2.60 L; tender fee is nil.
When do bids close?
Bids close on 6 July 2026; bids open on 7 July 2026.