NTPC Limited General Purpose Ball Valves Tender Gautam Buddha Nagar Uttar Pradesh IS 9890 Compliant 2026
Ntpc Limited
GAUTAM BUDDHA NAGAR, UTTAR PRADESH
Posted:
10 January 2026
Closed:
26 January 2026
GEM
GEM
NTPC Limited General Purpose Ball Valves tender Nalanda Bihar IS 9890 50 mm 1.6 MPa 2026
Progress
Issue18-May-2026, 6:02 pm
Award04-Jun-2026, 12:49 am
Quantity
20
Bid Type
Single Packet Bid
Key Highlights
- • IS 9890 conformity for general purpose ball valves
- • 50 mm stainless steel valve with threaded end, full bore, Class 150, 1.6 MPa
- • Body constructed as single piece; material test certificate mandatory
- • ISO 9001 certification required for bidder or OEM
- • Buyer lab to perform acceptance testing; MTC required with delivery
- • Option clause: ±25% quantity variation; delivery extension rules
- • Qty: 20 pieces; price to include all costs (FOB/Delivery as applicable)
- • Delivery location: Nalanda, Bihar; post-commissioning warranty 12 months
Categories
7
Tender Overview
NTPC Limited invites bids for the supply of General Purpose Ball Valves conforming to IS 9890 (Q3) to be delivered to Nalanda, Bihar 801301. Estimated value is ₹200,000 for a scope of supply including 20 units of 50 mm SS ball valve, threaded end, full bore, Class 150, 1.6 MPa capacity. The ATC specifies that the valve body is single piece with threaded end connections and a material test certificate must accompany delivery. Bidders must hold ISO 9001 certification, and delivery remains subject to a 25% quantity variation at contract awards and during the contract. The procurement emphasizes supply-only scope and requires a defined warranty window. Unique clauses include acceptance testing by the buyer’s lab and a requirement for certifiable documentation with the bid. This tender targets reputable suppliers capable of IS 9890 compliance and robust post-supply support.
Technical Specifications & Requirements
- Product category: Ball valve, 50 mm nominal size, SS (stainless steel) material as per ATC details
- End connection: Threaded, full bore, Class 150, pressure rating 1.6 MPa
- Standard compliance: IS 9890, guarantees a single-piece body construction and specified pattern and construction details
- Documentation: Material Test Certificate to be sent with supply; bidder or OEM to hold ISO 9001 certification; acceptable testing by Buyer’s lab
- Warranty & inspection: 12 months from commissioning or 18 months from supply; inspection by Buyer’s lab with lab results as acceptance criteria
- Quantity & delivery considerations: 20 Nos; option clause allows ±25% variation with delivery period calculations
Terms, Conditions & Eligibility
- EMD amount: Not specified in the data; ensure bid documents include standard security as per organizational policy
- Documentation required: PAN Card, GSTIN, Cancelled Cheque, EFT Mandate; Material Test Certificate; ISO 9001 certificates (for bidder or OEM)
- Delivery terms: Quantity may be increased/decreased by up to 25%; delivery period begins after original delivery order; minimum extension 30 days
- Warranty & acceptance: 12-month warranty from commissioning or 18 months from supply; lab-based acceptance testing
- Scope: Scope of supply limited to goods; no installation services included; bids must upload all certificates to avoid rejection
Key Specifications
-
Product/service names: 50 mm SS ball valve, threaded end, full bore
-
Quantity: 20 Nos
-
Estimated value: ₹200,000
-
Standards: IS 9890
-
End connection: Threaded
-
Nominal size: 50 mm
-
Pressure rating: 1.6 MPa (Class 150)
-
Warranty: 12 months from commissioning or 18 months from supply
Terms & Conditions
-
Delivery quantity variation up to 25% with defined calculation
-
Mandatory ISO 9001 certification for bidder or OEM
-
Material Test Certificate required with delivery
Important Clauses
Payment Terms
Not specified in data; ensure standard procurement terms apply per NTPC policy
Delivery Schedule
Delivery period starts from last date of original delivery order; minimum extension 30 days
Penalties/Liquidated Damages
Not specified in data; monitored by buyer lab acceptance and delivery performance
Bidder Eligibility
-
ISO 9001 certification (bidder or OEM) required
-
Material Test Certificate to accompany supply
-
PAN and GST registration validity
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
General Purpose Ball Valves conforming to IS 9890 (Q3)
Authority Records
MINISTRY OF POWER
BID & GeM Expert Consultancy
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Bid Preparation
GeM Registration
Document Filing
Free consultation · 24h response
Documents 4
GeM-Bidding-9343866.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
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Tender Results
Loading results...
Technical Specifications
1 Item
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Generic | Conforming to Indian Standard 9890 | Yes |
| Material & Construction | Material of Body, Body Connector, Insert, Cover, Ball | Cast Iron conforming to IS 210 (Grade : FG 220), Carbon Steel conforming to IS 2856 (Grade I or Grade II), Carbon Steel conforming to IS 1875 (Cl 2 and Cl3), Carbon Steel conforming to IS 2004 (Cl 2 and Cl3) |
| Material & Construction | Pattern of Valve | Full bore Pattern |
| Material & Construction | Construction Type | One piece construction |
| Material & Construction | End Connection Type | Internal Screw Threaded (Parallel) conforming to IS 554 |
| Size & Dimensions | Nominal Size for Flanged Ends (in mm) | NA |
| Size & Dimensions | Nominal Size – Screwed Ends (in inch) x Minimum Outside Diameter of Sealing Face (in mm) | 2 inch x 68 mm |
| Performance | Pressure Class | Class 150 |
Required Documents
1
PAN Card copy
2
GSTIN copy
3
Cancelled cheque copy
4
EFT Mandate with bank certification
5
Material Test Certificate to accompany supply
6
ISO 9001 certificate (bidder or OEM)
7
Bidder/OEM authorization (if applicable)
Financial Results
| Rank | Seller | Price | Item |
|---|---|---|---|
| L1 | S.S ENGINEERS Under PMA | Item Categories : General Purpose Ball Valves conforming to IS 9890 | |
| L2 | GETWAY VALVES PRIVATE LIMITED Under PMA | Item Categories : General Purpose Ball Valves conforming to IS 9890 | |
| L3 | M/s TOOFLOW ENGINEERING Under PMA | Item Categories : General Purpose Ball Valves conforming to IS 9890 | |
| L4 | M/s HISAR ENTERPRISES Under PMA | Item Categories : General Purpose Ball Valves conforming to IS 9890 |
Contract / Result Documents 1
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Frequently Asked Questions
Key insights about BIHAR tender market
How to bid for NTPC general purpose ball valve tender in Nalanda?
Submit bid with PAN, GSTIN, Cancelled Cheque, and EFT Mandate; attach Material Test Certificate and ISO 9001 certificate (bidder or OEM). Include 20 units of 50 mm SS ball valve, threaded end, Class 150, 1.6 MPa; ensure IS 9890 compliance. Follow option clause for quantity variation.
What documents are required for NTPC ball valve procurement in Bihar?
Required documents include PAN, GSTIN, Cancelled cheque, EFT Mandate, Material Test Certificate, and ISO 9001 certificate (bidder or OEM). Bid must also include OEM authorization if applicable and ensure MTC accompanies the supply.
What are the technical standards for the NTPC 50 mm ball valve tender?
Valves must conform to IS 9890; the item is 50 mm nominal size, SS body, threaded end, full bore, Class 150 with 1.6 MPa rating. Material Test Certificate is mandatory; inspection by buyer lab determines acceptance.
When is delivery and quantity variation allowed for this NTPC tender?
Quantity can vary by up to ±25% against the bid quantity; delivery period extends from the last date of the original delivery order with a minimum extension of 30 days; extended delivery may occur within the contract terms.
What is the warranty and acceptance process for the NTPC valve supply?
Warranty spans 12 months from commissioning or 18 months from supply, whichever is earlier. The buyer’s lab conducts acceptance testing; results determine conformity and acceptance of delivered valves.
What is the scope of supply for the NTPC ball valve bid in Bihar?
Scope is strictly supply of goods; no installation or services are included. Bid price must cover all cost components for delivering 20 Nos of 50 mm SS ball valves to the specified location.
What certifications must be included for NTPC valve bidders?
Bidders must provide ISO 9001 certification (bidder or OEM) and attach the Material Test Certificate with the supply; ensure documents are uploaded with bid to avoid rejection.
What is the required nominal size and end connection for the valve?
The valve specification requires 50 mm nominal size with threaded ends; it is a full bore design rated for 1.6 MPa (Class 150). Ensure alignment with IS 9890 requirements.
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Documents 4
GeM-Bidding-9343866.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS