Annual Maintenance of Aquaguard Water Purifiers at TSTPS Kaniha Plant and Township

Services
Machinery and Tools
+ 1
Water Storage And Supply
  • Opening DateNov 25, 2025
  • Closing DateNov 13, 2026
  • Tender Amount Refer Document

Tender Overview

Tender Title Annual Maintenance of Aquaguard Water Purifiers at TSTPS Kaniha Plant and Township
Tender ID2025_NTPC_102389_1Tender Reference NumberNTPC/USSC-CPG3/9900314072
Tender TypeSingle
Tender Opening Date2025-11-25 06:00 PMTender Closing Date2026-11-13 03:00 PM
Tender Value Refer Document Tender LocationTstps Kaniha , Angul , Odisha
Tender CategoryServicesProduct CategoryMachinery and Tools Tenders, Water Storage And Supply Tenders
Tender Overview
  • Tender TitleAnnual Maintenance of Aquaguard Water Purifiers at TSTPS Kaniha Plant and Township
  • Tender ID2025_NTPC_102389_1
  • Tender Reference NumberNTPC/USSC-CPG3/9900314072
  • Tender TypeSingle
  • Tender Opening Date2025-11-25 06:00 PM
  • Tender Closing Date2026-11-13 03:00 PM
  • Tender Value Refer Document
  • Tender LocationTstps Kaniha,Angul, Odisha
  • Tender CategoryServices
  • Product CategoryMachinery and Tools Tenders, Water Storage And Supply Tenders

Important Dates

ePublished Date 2025-11-25 06:00 PM Bid Opening Date2026-11-14 04:00 PM
Document Download Start Date2025-11-25 06:00 PMDocument Download End Date2026-11-13 03:00 PM
Bid Submission Start Date2025-11-25 06:00 PMBid Submission End Date2026-11-13 03:00 PM
Clarification start Date2025-11-25 06:00 PMClarification End Date2025-11-28 06:00 PM
Bid Validity Period (in Days)120
Important Dates
  • ePublished Date 2025-11-25 06:00 PM
  • Bid Opening Date2026-11-14 04:00 PM
  • Document Download Start Date2025-11-25 06:00 PM
  • Document Download End Date2026-11-13 03:00 PM
  • Clarification End Date2025-11-25 06:00 PM
  • Clarification End Date2025-11-28 06:00 PM
  • Bid Submission Start Date2025-11-25 06:00 PM
  • Bid Validity Period (in Days)120

Corrigenda

Corrigendum47 updatesLatest on 5 Nov 2026
  1. 47th ExtensionDate Change #445 Nov 2026
    Extension of key dates
    • Download Ends5 Nov 202613 Nov 2026
    • Submission Ends5 Nov 202613 Nov 2026
    • Bid Opening6 Nov 202614 Nov 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  2. 46th ExtensionDate Change #4329 Oct 2026
    Extension of key dates
    • Download Ends29 Oct 20265 Nov 2026
    • Submission Ends29 Oct 20265 Nov 2026
    • Bid Opening30 Oct 20266 Nov 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  3. 45th ExtensionDate Change #4222 Oct 2026
    Extension of key dates
    • Download Ends22 Oct 202629 Oct 2026
    • Submission Ends22 Oct 202629 Oct 2026
    • Bid Opening23 Oct 202630 Oct 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  4. 44th ExtensionDate Change #4113 Oct 2026
    Extension of key dates
    • Download Ends13 Oct 202622 Oct 2026
    • Submission Ends13 Oct 202622 Oct 2026
    • Bid Opening14 Oct 202623 Oct 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  5. 43rd ExtensionDate Change #406 Oct 2026
    Extension of key dates
    • Download Ends5 Oct 202613 Oct 2026
    • Submission Ends5 Oct 202613 Oct 2026
    • Bid Opening6 Oct 202614 Oct 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  6. 42nd ExtensionDate Change #3928 Sep 2026
    Extension of key dates
    • Download Ends28 Sep 20265 Oct 2026
    • Submission Ends28 Sep 20265 Oct 2026
    • Bid Opening29 Sep 20266 Oct 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  7. 41 ExtensionDate Change #3818 Sep 2026
    Extension of key dates
    • Download Ends18 Sep 202628 Sep 2026
    • Submission Ends18 Sep 202628 Sep 2026
    • Bid Opening19 Sep 202629 Sep 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  8. 40 ExtensionDate Change #3710 Sep 2026
    Extension of key dates
    • Download Ends10 Sep 202618 Sep 2026
    • Submission Ends10 Sep 202618 Sep 2026
    • Bid Opening11 Sep 202619 Sep 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  9. 39th ExtensionDate Change #363 Sep 2026
    Extension of key dates
    • Download Ends3 Sep 202610 Sep 2026
    • Submission Ends3 Sep 202610 Sep 2026
    • Bid Opening4 Sep 202611 Sep 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  10. 38th ExtensionDate Change #3526 Aug 2026
    Extension of key dates
    • Download Ends26 Aug 20263 Sep 2026
    • Submission Ends26 Aug 20263 Sep 2026
    • Bid Opening27 Aug 20264 Sep 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  11. 37th ExtensionDate Change #3418 Aug 2026
    Extension of key dates
    • Download Ends18 Aug 202626 Aug 2026
    • Submission Ends18 Aug 202626 Aug 2026
    • Bid Opening19 Aug 202627 Aug 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  12. 36th ExtensionDate Change #3310 Aug 2026
    Extension of key dates
    • Download Ends10 Aug 202618 Aug 2026
    • Submission Ends10 Aug 202618 Aug 2026
    • Bid Opening11 Aug 202619 Aug 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  13. 35th ExtensionDate Change #3227 Jul 2026
    Extension of key dates
    • Download Ends27 Jul 202610 Aug 2026
    • Submission Ends27 Jul 202610 Aug 2026
    • Bid Opening28 Jul 202611 Aug 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  14. 34th ExtensionDate Change #3118 Jul 2026
    Extension of key dates
    • Download Ends18 Jul 202627 Jul 2026
    • Submission Ends18 Jul 202627 Jul 2026
    • Bid Opening20 Jul 202628 Jul 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  15. 33rd ExtensionDate Change #3011 Jul 2026
    Extension of key dates
    • Download Ends11 Jul 202618 Jul 2026
    • Submission Ends11 Jul 202618 Jul 2026
    • Bid Opening13 Jul 202620 Jul 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  16. 32nd ExtensionDate Change #293 Jul 2026
    Extension of key dates
    • Download Ends3 Jul 202611 Jul 2026
    • Submission Ends3 Jul 202611 Jul 2026
    • Bid Opening4 Jul 202613 Jul 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  17. 31st ExtensionDate Change #2826 Jun 2026
    Extension of key dates
    • Download Ends26 Jun 20263 Jul 2026
    • Submission Ends26 Jun 20263 Jul 2026
    • Bid Opening27 Jun 20264 Jul 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  18. 30 ExtensionDate Change #2718 Jun 2026
    Extension of key dates
    • Download Ends18 Jun 202626 Jun 2026
    • Submission Ends18 Jun 202626 Jun 2026
    • Bid Opening19 Jun 202627 Jun 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  19. 29th ExtensionDate Change #2611 Jun 2026
    Extension of key dates
    • Download Ends11 Jun 202618 Jun 2026
    • Submission Ends11 Jun 202618 Jun 2026
    • Bid Opening12 Jun 202619 Jun 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  20. 28th ExtensionDate Change #254 Jun 2026
    Extension of key dates
    • Download Ends4 Jun 202611 Jun 2026
    • Submission Ends4 Jun 202611 Jun 2026
    • Bid Opening5 Jun 202612 Jun 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  21. 27th ExtensionDate Change #2427 May 2026
    Extension of key dates
    • Download Ends26 May 20264 Jun 2026
    • Submission Ends26 May 20264 Jun 2026
    • Bid Opening27 May 20265 Jun 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  22. 26th ExtensionDate Change #2319 May 2026
    Extension of key dates
    • Download Ends19 May 202626 May 2026
    • Submission Ends19 May 202626 May 2026
    • Bid Opening20 May 202627 May 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  23. 25th ExtensionDate Change #2212 May 2026
    Extension of key dates
    • Download Ends12 May 202619 May 2026
    • Submission Ends12 May 202619 May 2026
    • Bid Opening13 May 202620 May 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  24. 24th ExtensionDate Change #215 May 2026
    Extension of key dates
    • Download Ends5 May 202612 May 2026
    • Submission Ends5 May 202612 May 2026
    • Bid Opening6 May 202613 May 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  25. 23th ExtensionDate Change #2029 Apr 2026
    Extension of key dates
    • Download Ends28 Apr 20265 May 2026
    • Submission Ends28 Apr 20265 May 2026
    • Bid Opening29 Apr 20266 May 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  26. 22nd ExtensionDate Change #1921 Apr 2026
    Extension of key dates
    • Download Ends21 Apr 202628 Apr 2026
    • Submission Ends21 Apr 202628 Apr 2026
    • Bid Opening22 Apr 202629 Apr 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  27. 21 ExtensionDate Change #1813 Apr 2026
    Extension of key dates
    • Download Ends13 Apr 202621 Apr 2026
    • Submission Ends13 Apr 202621 Apr 2026
    • Bid Opening14 Apr 202622 Apr 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  28. 20th ExtensionDate Change #176 Apr 2026
    Extension of key dates
    • Download Ends6 Apr 202613 Apr 2026
    • Submission Ends6 Apr 202613 Apr 2026
    • Bid Opening7 Apr 202614 Apr 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  29. 19th ExtensionDate Change #1630 Mar 2026
    Extension of key dates
    • Download Ends30 Mar 20266 Apr 2026
    • Submission Ends30 Mar 20266 Apr 2026
    • Bid Opening31 Mar 20267 Apr 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  30. 18th ExtensionDate Change #1524 Mar 2026
    Extension of key dates
    • Download Ends23 Mar 202630 Mar 2026
    • Submission Ends23 Mar 202630 Mar 2026
    • Bid Opening24 Mar 202631 Mar 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  31. 17th ExtensionDate Change #1416 Mar 2026
    Extension of key dates
    • Download Ends16 Mar 202623 Mar 2026
    • Submission Ends16 Mar 202623 Mar 2026
    • Bid Opening17 Mar 202624 Mar 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  32. 16th ExtensionDate Change #139 Mar 2026
    Extension of key dates
    • Download Ends9 Mar 202616 Mar 2026
    • Submission Ends9 Mar 202616 Mar 2026
    • Bid Opening10 Mar 202617 Mar 2026
    PDFDueDateExtensionCorrigendum.pdf145 KB
  33. 15th ExtensionDate Change #123 Mar 2026
    Extension of key dates
    • Download Ends2 Mar 20269 Mar 2026
    • Submission Ends2 Mar 20269 Mar 2026
    • Bid Opening3 Mar 202610 Mar 2026
    PDFDueDateExtension-Corrigendum.pdf145 KB
  34. 14th ExtensionDate Change #1124 Feb 2026
    Extension of key dates
    • Download Ends23 Feb 20262 Mar 2026
    • Submission Ends23 Feb 20262 Mar 2026
    • Bid Opening24 Feb 20263 Mar 2026
    PDFDueDateExtension-Corrigendum.pdf145 KB
  35. 13th ExtensionDate Change #1017 Feb 2026
    Extension of key dates
    • Download Ends16 Feb 202623 Feb 2026
    • Submission Ends16 Feb 202623 Feb 2026
    • Bid Opening17 Feb 202624 Feb 2026
    PDFDueDateExtension-Corrigendum.pdf145 KB
  36. BOD Extension 07Date Change #910 Feb 2026
    Extension of key dates
    • Download Ends10 Feb 202616 Feb 2026
    • Submission Ends10 Feb 202616 Feb 2026
    • Bid Opening11 Feb 202617 Feb 2026
    PDFBODEXTENSION.pdf26 KB
  37. BOD Extension 06Date Change #83 Feb 2026
    Extension of key dates
    • Download Ends3 Feb 202610 Feb 2026
    • Submission Ends3 Feb 202610 Feb 2026
    • Bid Opening4 Feb 202611 Feb 2026
    PDFBODEXTENSION.pdf26 KB
  38. Date extension-8Date Change #727 Jan 2026
    Extension of key dates
    • Download Ends26 Jan 20263 Feb 2026
    • Submission Ends26 Jan 20263 Feb 2026
    • Bid Opening27 Jan 20264 Feb 2026
    PDFGepnicexten.pdf185 KB
  39. Date extension-7Date Change #620 Jan 2026
    Extension of key dates
    • Download Ends19 Jan 202626 Jan 2026
    • Submission Ends19 Jan 202626 Jan 2026
    • Bid Opening20 Jan 202627 Jan 2026
    PDFGepnicexten.pdf185 KB
  40. Date extension-6Date Change #513 Jan 2026
    Extension of key dates
    • Download Ends12 Jan 202619 Jan 2026
    • Submission Ends12 Jan 202619 Jan 2026
    • Bid Opening13 Jan 202620 Jan 2026
    PDFGepnicexten.pdf185 KB
  41. Date extension-5Date Change #46 Jan 2026
    Extension of key dates
    • Download Ends5 Jan 202612 Jan 2026
    • Submission Ends5 Jan 202612 Jan 2026
    • Bid Opening6 Jan 202613 Jan 2026
    PDFGepnicexten.pdf185 KB
  42. BOD EXTENSION-4Date Change #330 Dec 2025
    Extension of key dates
    • Download Ends29 Dec 20255 Jan 2026
    • Submission Ends29 Dec 20255 Jan 2026
    • Bid Opening30 Dec 20256 Jan 2026
    PDFGepnicexten.pdf185 KB
  43. Date extension-3Date Change #223 Dec 2025
    Extension of key dates
    • Download Ends22 Dec 202529 Dec 2025
    • Submission Ends22 Dec 202529 Dec 2025
    • Bid Opening23 Dec 202530 Dec 2025
    PDFGepnicexten.pdf185 KB
  44. Date extension-4Date Change #116 Dec 2025
    Extension of key dates
    • Download Ends15 Dec 202522 Dec 2025
    • Submission Ends15 Dec 202522 Dec 2025
    • Bid Opening16 Dec 202523 Dec 2025
    PDFGepnicexten.pdf185 KB
  45. Bid Auto Extn CorrigendumAuto Extension #310 Dec 2025
    Automatic extension of key dates
    • Download Ends10 Dec 202515 Dec 2025
    • Submission Ends10 Dec 202515 Dec 2025
    • Bid Opening11 Dec 202516 Dec 2025
  46. Bid Auto Extn CorrigendumAuto Extension #26 Dec 2025
    Automatic extension of key dates
    • Download Ends6 Dec 202510 Dec 2025
    • Submission Ends6 Dec 202510 Dec 2025
    • Bid Opening8 Dec 202511 Dec 2025
  47. Bid Auto Extn CorrigendumAuto Extension #12 Dec 2025
    Automatic extension of key dates
    • Download Ends6 Dec 2025
    • Submission Ends6 Dec 2025
    • Bid Opening8 Dec 2025

Cost Specification

Tender Fee Refer document
EMD (Earnest Money Deposit) Refer document
EMD Fee Type Fixed
Payment Instruments/Mode Not Applicable

Tender Description

Work Description - Amc Of Aquaguard Water Purifier Machines Installed At Tstps Kaniha Plant And Township

NTPC Limited, through its Simhadri Super Thermal Power facility, is seeking qualified service providers for the Annual Maintenance Contract (AMC) of Aquaguard Water Purifier Machines. This tender, identified by reference number NTPC/USSC-CPG3/9900314072, pertains to the comprehensive maintenance of these essential units located within the TSTPS Kaniha Plant and its associated township. The tender documents will be available for download starting from November 25, 2025, at 06:00 PM, and all bids must be submitted by November 13, 2026, at 03:00 PM. The bid opening will take place on November 14, 2026, at 04:00 PM. Notably, there is no tender fee or Earnest Money Deposit (EMD) required for this procurement, simplifying the application process. The inviting authority for this service tender is MLB Sastri Sr Manager(CS), located at Simhadri Super Thermal Power, P.O. SIMHADRI, VISAKHAPATNAM 531020.

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Tender Contact Details

Office Inviting Bids Mlb Sastri Sr Manager(cs)
AddressSimhadri Super Thermal Power P.o. Simhadri Visakhapatnam 531020
Contact Details NA
Email NA
Website NA

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