Tamil Nadu Water Supply and Drainage Board - TNWSDB Tenders

This tender, referenced as IFB_16OandM_Tiruppur_PKG6B, issued by TWAD and inviting bids for the Operation and Maintenance of 02 Nos of CWSS under Maintenance Division Tiruppur in Tiruppur District, offers a significant opportunity for qualified service providers. The scope of work encompasses comprehensive operational management, routine and emergency repairs, rectification of

This tender seeks bids for the Operation and Maintenance of 10 Nos of CWSS (Comprehensive Water Supply Schemes) under the Maintenance Division Tiruppur, located within Tiruppur District. The scope of work encompasses routine operation and maintenance activities, along with necessary repairs and rectification works. Crucially, the contract also includes the

This tender opportunity, issued by the Chief Engineer, TWAD, Madurai, invites qualified and experienced contractors to submit bids for the comprehensive Operation and Maintenance (O and M) of six (6) Combined Water Supply Schemes (CWSS) within Madurai District, specifically identified as Package 15B. This is an Open Tender for Works,

This tender, referenced as "O and M of 4 Nos of CWSS in Virudhunagar Package 19A," is an open tender issued by the Chief Engineer, TWAD Board, Madurai, for the Operation and Maintenance (O and M) of four Combined Water Supply Schemes (CWSS) located in Virudhunagar. The work falls under

This tender presents a crucial opportunity for qualified bidders to undertake the Operation and Maintenance of two (2) Combined Water Supply Schemes (CWSS) within the Tenkasi District, specifically designated as Package 12A. The inviting authority, the Chief Engineer of TWAD Board, Madurai, headquartered at the Office of the Chief Engineer,

This tender, issued by the Chief Engineer, TWAD Board, Madurai, invites qualified entities to submit bids for the comprehensive operation and maintenance of the Combined Water Supply Scheme (CWSS) serving 23 SVG and 32 RMD locations within Package 22. The work encompasses civil works related to water management and specifically

This tender, identified by Tender Reference Number "O and M of Andipatti Sedapatti CWSS Package 15 A" and issued by the Chief Engineer, TWAD, Madurai, solicits bids for the Operation and Maintenance (O and M) of the Andipatti Sedapatti CWSS Package 15 A. This falls under the "Works" tender category

This tender seeks proposals for the Operation and Maintenance (O and M) of facilities within Chengalpattu District, as detailed in IFB No. 02 O and M Chengalpattu District. The work falls under the "Works" tender category, specifically within "Civil Works" as its Product Category. The tender is being issued by

This tender, identified by Reference Number IFB No. 02 O and M Tiruvallur District, is an Open Tender for Works, specifically focused on the Operation and Maintenance (O and M) of facilities within Tiruvallur District. Issued by the Chief Engineer, Vellore, with the address at No.8 First East Main Road,

This tender, identified by reference number IFB No.02 O and M Kanchepuram District, is an Open Tender for Works, specifically related to the Operation and Maintenance (O and M) of Kanchepuram District. The tender is being issued by the Chief Engineer, Vellore, located at No. 8 First East Main Road

This tender seeks to procure comprehensive Operation and Maintenance (O&M) services for five (5) Combined Water Supply Schemes (CWSS) in the Trichy District, specifically identified as Package 36 B. The tender, referencing number 11 F O and M of CWSS SDO CE TNJ 2026, is issued by the Chief Engineer,

This tender seeks comprehensive Operation and Maintenance (O and M) services for seven (7) Combined Water Supply Schemes (CWSS) within the Trichy District, specifically designated as Package 36A. The procuring authority is TWAD, with the tender being invited by the Chief Engineer, Thanjavur, whose office is located in Thanjavur. This

This tender, referenced as IFB04_OandM_Salem_Package_1C, is for the "Operation and Maintenance of 03 Nos of CWSS under Maintenance Division, Salem and RWS Division, Salem in Salem District including repairs, rectification works and Supply of Chemicals for period of 27 Months from 01.01.2027 to 31.03.2029 Package1C". The work falls under

This tender, Reference Number IFB14_OandM_Erode_PKG_4D, is issued by the Chief Engineer, TWAD Board, Coimbatore, for the critical Operation and Maintenance of 11 Nos of CWSS (Combined Water Supply Schemes) under the Maintenance Division Erode, located within Erode District. This comprehensive contract, designated as Package 4D, spans a period of 27

This tender is issued by the Chief Engineer of the TWAD Board, Thanjavur, inviting bids for the Operation and Maintenance (O and M) of seven (7) Comprehensive Water Supply Schemes (CWSS) within Ariyalur District, specifically designated as Package 27B. This procurement falls under the "Works" tender category, with a product

This tender presents a critical opportunity for qualified entities to undertake the Operation and Maintenance of two (2) Combined Water Supply Schemes (CWSS) within Tenkasi District, specifically identified as Package 12B. The inviting authority for this open tender is the Chief Engineer, TWAD Board, Madurai, with their office located at

This tender seeks qualified and experienced contractors for the comprehensive operation and maintenance of the Combined Water Supply Scheme (CWSS) serving 637 Rural Households in Virudhunagar District, specifically identified as Package 20 B. The tender is being issued by the TWAD Board, with the Chief Engineer, TWAD Board, Madurai, serving

This tender, referenced as "Operation and Maintenance of CWSS to 7TPs and 395 RH in Virudhunagar District PAckage 20 C" by the Tamil Nadu Water Supply and Drainage Board (TWAD), invites eligible bidders to submit proposals for the operation and maintenance of a Comprehensive Water Supply Scheme (CWSS) serving 7

This tender outlines an opportunity for qualified entities to undertake the Operation and Maintenance of eight Combined Water Supply Schemes (CWSS) within Tenkasi District, designated as Package 12 C. The work falls under the "Civil Works - Water Works" product category, specifically focusing on "Operation and Maintenance." The tender is

This tender seeks qualified and experienced bidders for the Operation and Maintenance of two (2) Combined Water Supply Schemes (CWSS) in Virudhunagar District, specifically designated as Package 19 B. The TWAD Board, through its Chief Engineer’s office located in Madurai, is the inviting authority for this open tender. Key dates