Tapping screws
Bharat Heavy Electricals Limited (bhel)
KORBA, CHHATTISGARH
Posted:
23 January 2026
Closed:
6 February 2026
GEM
GEM
BHEL Tapping Screws Tender Korba Chhattisgarh ISI Marked IS 550 Compliant 2026
Bid Publish Date
22-Jan-2026, 10:44 am
Bid End Date
02-Feb-2026, 11:00 am
Location
Progress
Issue22-Jan-2026, 10:44 am
AwardPending
Quantity
5732223
Bid Type
Two Packet Bid
Key Highlights
- • Brand/OEM requirements: OEM authorization or distributor authorization must be furnished
- • Technical standards: IS specification conformity and ISI Marked status required
- • Special clauses: 25% quantity increase/decrease option, extended delivery period rules
- • Eligibility: 1 year Govt/PSU supply experience with supporting contracts
- • Warranty/AMC: Not specified in provided data
- • Penalties: Not specified in provided data
- • Delivery/installation: Optional site visit allowed; delivery tied to order dates
- • Documentation: PAN, GSTIN, Cancelled Cheque, EFT Mandate required
Categories
5
Tender Overview
Bharat Heavy Electricals Limited (BHEL), Department of Heavy Industry, invites bids for tapping screws (Q3) to support ongoing electrical and mechanical assembly needs at the Korba, Chhattisgarh 495445 site. The procurement focuses on items conforming to IS specifications and ISI Marked standards, with details including Thread Size and Nominal Length (in mm). The contract contemplates flexible quantity adjustments up to 25% of the bid/contracted quantity and supports delivery timelines tied to order dates. Bidders should assess installation scope under optional site visits and ensure compliance with GST provisions. The absence of a BOQ suggests the need for careful offer structuring around standard tapping screw categories and type. Unique aspects include the OEM authorization requirement and a defined experience hurdle for government procurement channels.
Technical Specifications & Requirements
- Item category: Tapping screws (Q3) with specific type designation and screw geometry.
- Conformity: IS specification compliance and ISI Marked.
- Key dimensions: Thread Size and Nominal Length (mm).
- Standards: ISI certification and IS specifications to be met by the supplier.
- Category context: Procurement likely targets standard fastener grades used in government projects.
- Experience context: Suppliers should satisfy the government experience criteria, including prior supply to Central/State Govt or PSU entities.
- Site readiness: Optional site visit to verify installation conditions and compatibility.
Terms, Conditions & Eligibility
- Option clause: Purchaser may increase/decrease quantity by up to 25% during placement and currency of contract; extended delivery time calculated accordingly with a minimum of 30 days.
- GST: Bidder responsible for assessing applicable GST; reimbursement as per actuals or applicable rates, up to quoted GST percentage.
- Documents at bid: PAN, GSTIN, Cancelled Cheque, EFT Mandate; OEM authorization where applicable.
- Experience: Minimum 1 year regular manufacture/supply of similar category products to Govt/PSU; provide contracts for each year.
- Authorization: OEM/service provider authorization required where bidding via distributor.
- Site visit: Optional, cost borne by bidder.
Key Specifications
-
Item category: Tapping screws (Q3) with defined Type of Screw
-
Conformity: IS specification compliance
-
Certification: ISI Marked
-
Dimensions: Thread Size (exact value not specified), Nominal Length (mm) (exact value not specified)
-
Documentation: OEM authorization required when applicable
Terms & Conditions
-
Quantity flexibility up to 25% either at bid or during contract currency
-
GST handling via bidder; GST/VAT implications at actuals or quoted rate
-
Mandatory documentation: PAN, GSTIN, EFT mandate; OEM authorization as needed
-
1 year Govt/PSU supply experience required with contract copies
-
Optional site visit allowed at bidder's cost
Important Clauses
Payment Terms
GST handling as per actuals or applicable rate; no explicit advance payment terms stated
Delivery Schedule
Delivery period tied to order date; option clause may extend timeline with a minimum 30 days
Penalties/Liquidated Damages
No explicit LD values provided in available data
Bidder Eligibility
-
1 year minimum Govt/PSU supply experience with relevant contracts
-
OEM authorization if bidding via distributor
-
Financially stable (no liquidation or bankruptcy) and GST compliant
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
Yes
Item Category
Tapping screws (Q3)
Authority Records
MINISTRY OF HEAVY INDUSTRIESHEAVY INDUSTRY DEPARTMENTBHARAT HEAVY ELECTRICALS LIMITED
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Document Filing
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Documents 4
GeM-Bidding-8869852.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 |
|---|---|---|
| Item | Item | Slotted pan head tapping screws as per IS 7173:Latest |
| Item | Type of Screw | Type C |
| Specification | Conformity to IS specification | Yes |
| Specification | ISI Marked | Yes, No |
| Dimension | Thread Size | ST 4.2 |
| Dimension | Nominal Length (in mm) | 19 |
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Historical Data
Required Documents
1
PAN Card copy
2
GSTIN copy
3
Cancelled cheque copy
4
EFT Mandate copy certified by bank
5
Experience certificates showing Govt/PSU supply (1 year per year) and contract copies
6
OEM Authorization / Manufacturer Authorization (if submitting via distributor)
Frequently Asked Questions
Key insights about CHHATTISGARH tender market
How to bid for tapping screws tender in Korba Chhattisgarh 2026
Bidders must meet the 1-year Govt/PSU supply experience, provide PAN, GSTIN, EFT Mandate, and OEM authorization if using an authorized distributor. Ensure ISI Marked, IS conformity, and provide thread size and nominal length data. Prepare contracts or orders as evidence of prior supply and comply with the 25% quantity option terms.
What documents are required for tapping screws procurement in BHEL Korba
Submit PAN Card copy, GSTIN, Cancelled Cheque, EFT Mandate, and OEM Authorization if applicable. Include contracts showing at least one year of Govt/PSU supply for the same or similar item, and ensure GST is accounted for as per actuals or the quoted rate.
What are the technical specifications for ISI Marked tapping screws
Tapping screws must conform to IS specifications and be ISI Marked. Primary dimensions include Thread Size and Nominal Length (mm). Suppliers should verify the exact values with the tender, ensuring compatibility with standard fastener grades used in government projects.
When is the delivery window after order for tapping screws
Delivery period is linked to the last date of the original delivery order; extended time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days. The purchaser may extend within the contract’s scope.
What is required for OEM authorization in this vendor bid
Submit an OEM/Original Service Provider authorization form detailing name, designation, address, email, and phone. This is required when bidders submit via authorized distributors and helps validate product sourcing and technical compliance.
What is the eligibility criteria for govt procurement of screws in 2026
Bidders must demonstrate regular manufacturing and supply to Central/State Govt or PSU for at least one year, supported by relevant contracts. The supplier should also maintain GST compliance and provide financial standing proof as part of bid submission.
What are the GST terms for BHEL tapping screws procurement
GST will be reimbursed based on actuals or applicable rates, whichever is lower, up to the quoted GST percentage. Bidder must account for GST in the bid and declare the GSTIN in the submission documents.
Is there a site visit for the tapping screws tender in Korba
Yes, an optional site visit is allowed to examine installation conditions. The bidder bears all costs, and the visit must be undertaken prior to bid submission to gather accurate installation details and confirm compatibility with IS/ISI requirements.
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Documents 4
GeM-Bidding-8869852.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS