Urban Development Department Chhattisgarh Water Purification & Conditioning System Maintenance Tender Koriya 2026

Bidders should submit GST, PAN, and financial statements along with experience certificates. Provide technical bid detailing on-site maintenance approach for up to 3 water ATM units, and include past experience supporting the maintenance of drinking water systems. Ensure compliance with OEM requirements if applicable.

Required documents include GST registration, PAN, experience certificates for water treatment maintenance, financial statements, technical bid, and OEM authorizations if certain components require brand-specific parts. Past project proofs such as invoices or execution certificates are acceptable.

The estimated value is ₹83,000 for the entire maintenance package covering up to three Drinking Water ATM units in Koriya, Chhattisgarh, including basic servicing and filter/membrane replacements as required.

Acceptable proofs include contract copies with invoices and bidder self-certification, client execution certificates, or third-party inspection notes confirming maintenance work on water purification systems.

Contract quantity or duration can be increased or decreased by up to 25% at the time of contract issue, and post-award modifications are limited to the same 25% cap.

No explicit standards stated in the data; bidders should align with standard water-purification maintenance practices and, if applicable, provide OEM-specific components and certifications for any branded parts included.