NMDC Steel Limited Silencer Assembly Tender for Steam Boiler - 40 kg/cm2 2026
Bid Publish Date
15-Sep-2026, 11:44 am
Bid End Date
22-Oct-2026, 6:00 pm
EMD
₹4,850
Location
Progress
Key Highlights
- • Brand/OEM verification requirement for authorized dealers
- • Pre-Qualification: silencer assembly for steam with 40 kg/cm² rating
- • EMD amount: ₹4,850
- • Option clause: ±25% quantity variation during contract
- • Delivery period extension formula with minimum 30 days
- • NSL rights to verify documents with OEM/customers
- • No BOQ items published in tender data
- • ATC and eligibility criteria embedded in terms
Tender Overview
Organization: NMDC Steel Limited. Procurement: steam boiler silencer assemblies with minimum pressure rating of 40 kg/cm². EMD: ₹4,850. No BOQ items published. Tender includes an option clause allowing up to 25% quantity variation at contracted rates, with delivery extensions calculated from original delivery period and minimum 30 days. Location details are not specified; procurement aims at supplying silencer assemblies for steel industry steam applications. Key differentiator is the strict pre-qualification for silencers with 40 kg/cm² rating and NSL verification rights. Unique terms require OEM/authorized dealer documentation and post-PO verification.
Technical Specifications & Requirements
- Product/Service: Silencer assembly for steam applications used in boiler systems
- Pre-Qualification Criteria: Supplier must have supplied at least one silencer assembly for steam service rated at 40 kg/cm² in the last seven years; provide PO copy, tax invoice/delivery challan or equivalent as proof
- Documentation: OEM authorization required if tenderer is an authorized dealer; NSL may verify documents with OEM or customers
- Contract Scope: No BOQ items published; emphasis on qualifying capability and prior supply evidence; policy allows verification of authenticity prior to or after bid opening
- Delivery: Not explicitly defined; option clause governs quantity and extension mechanics
- Compliance: No explicit technical standards listed in data; emphasis on supplier credibility and past performance
Terms, Conditions & Eligibility
- EMD: ₹4,850 required; submit with bid per ATC
- Eligibility: Manufacturer or authorized distributor/dealer with verifiable supply of silencer assemblies for steam at or above 40 kg/cm² within seven years
- Delivery & Variation: 25% quantity variation rights at contract; delivery period adjustments based on formula; minimum 30 days extension rule
- Documentation & Verification: Purchase orders, invoices, delivery challans, OEM authorization; NSL reserves right to verify authenticity
Key Specifications
-
Product/service: Steam boiler silencer assembly
-
Minimum pressure rating: 40 kg/cm²
-
Proof of supply: PO, tax invoice, delivery challan for similar items within 7 years
-
Eligibility: Manufacturer or authorized distributor; OEM verification possible
-
Delivery: Not explicitly defined in data; governed by option clause
-
Quality/standards: Not specified in tender data; emphasis on prior performance
-
Warranty/AMC: Not specified
Terms & Conditions
-
EMD amount of ₹4,850 required with bid
-
Up to 25% quantity variation at contracted rates
-
Pre-qualification requires 40 kg/cm² steam silencer experience
-
OEM/authorized dealer documentation may be requested
-
NSL reserves document verification rights
Important Clauses
Payment Terms
EMD of ₹4,850; payment terms not detailed in data; follow ATC norms
Delivery Schedule
Delivery period defined by option clause mechanics; minimum extension 30 days
Penalties/Liquidated Damages
Not specified in data; penalties may be defined in ATC
Bidder Eligibility
-
Manufacturer or authorized distributor with evidence of steam silencer supply (40 kg/cm²) in last 7 years
-
Submission of PO copies and proof of supply for similar items
-
OEM authorization if bidding via dealer/partner
Tender Data
Bid Details
Quantity
5
Category
BOILER SILNCR COMMON S SH STEA 50340 77
Bid Type
Two Packet Bid
Bid Validity
150 (Days)
Bid Type
Service
Evaluation
Item wise evaluation
Inspection Required
No
Tech Clarification Time
2 Days
Preference & Exemptions
EMD Required
Yes
MII Purchase Preference
Yes
MII Preference Band
L1+20%
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
No
Startup Exemption/Relaxation
No
Bid Splitting Applied
No
Requirements
Arbitration Clause
No
Mediation Clause
No
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
BOILER SILNCR COMMON S SH STEA 50340 77 , BOILER SILNCR STEAM DR SATURAT 9500, 76 , BOILER SILNCR START UP SH STEA 6300, 70
Advisory Bank
State Bank of India
Payment Timelines
Payments shall be made to the Seller within 30 days of issue of consignee receipt-cum-acceptance certificate (CRAC) and on-line submission of bills (This is in supersession of 10 days time as provided in clause 12 of GeM GTC)
Delivery Details
Max Delivery Days
180
Delivery Locations
1
Delivery Cities
Raipur
Delivery Pincodes
494001
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Mahendra Raud | 494001,NMDC STEEL LIMITED, C/o NMDC Iron & Steel Plant, Nagarnar, postbox no.2, Jagdalpur , Dist .Bastar, CG 494001 | Raipur | Chhattisgarh | 494001 | 1 | 180 | - |
Authority Records
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Documents 11
GeM-Bidding-9893919.pdf
Main Document
Other Documents
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GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Corrigendum Updates
3 Updates Update
Extended Deadline
22-Oct-2026, 12:30 pm
Opening Date
23-Oct-2026, 12:30 pm
Update
Update
Extended Deadline
07-Oct-2026, 12:30 pm
Opening Date
08-Oct-2026, 12:30 pm
Categories
1
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Required Documents
GST registration certificate
PAN card
Past Purchase Order copies showing silencer supply for steam applications
Tax invoices / Delivery challans for similar items
OEM authorization (if bidding through an authorized dealer)
Financial statements or creditworthiness documentation
Experience certificates demonstrating 40 kg/cm² rating capability
Any additional documents requested by NSL during bid evaluation
Frequently Asked Questions
Key insights about CHHATTISGARH tender market
What are the eligibility requirements for NMDC silencer tender in India 2026?
Bidders must be manufacturers or authorized distributors with proven supply of at least one steam silencer rated 40 kg/cm² in the past seven years. Provide PO copies, invoices or delivery challans as proof, plus OEM authorization if bidding through an authorized dealer; NSL may verify documents with OEM or customers.
What documents are required to participate in the NSL steam silencer tender 2026?
Submit GST certificate, PAN, past POs for similar items, delivery challans, tax invoices, OEM authorization (if applicable), financial statements, and experience certificates showing 40 kg/cm² capability; EMD of ₹4,850 must accompany the bid as per ATC.
How does the 25% quantity variation clause affect NMDC boiler silencer bids?
The purchaser may increase or decrease bid quantity up to 25% at contract award and during the currency of the contract at contracted rates. Delivery extensions are calculated by (increased quantity/original quantity) × original delivery period with a minimum 30 days.
What is the minimum steam pressure rating required for silencers in this tender?
The pre-qualification requires silencers rated for steam applications with a minimum pressure rating of 40 kg/cm². Provide documentary evidence such as PO/ invoices proving prior supply to steel or other industries.
What is the EMD amount for the NMDC silencer procurement bid?
The Bid Security/EMD required is ₹4,850. Submit the EMD along with bid documents, as specified in the ATC, to participate in the tender process.
Where can bidders find delivery schedule details for the silencer contract?
Delivery timing is governed by the option clause; there is no explicit delivery date in the data. Extended delivery is calculated using the formula with a minimum of 30 days extension, based on original and extended quantities.
What type of OEM verification may NSL require for this tender?
NSL may verify supplier documents with the OEM or customers. If adverse reports arise, bids may be rejected even after opening. Ensure OEM authorization is provided if bidding through a dealer channel to avoid disqualification.
What are the key procurement categories for NMDC NSL steam silencer tender 2026?
Procurement focuses on steam silencer assemblies for boiler systems with a rating of at least 40 kg/cm²; qualification relies on proven supply in seven years, original POs, and OEM verification if applicable; no BOQ items are listed.