Steel Tubes, Tubulars ISI marked to IS 1239 (part-1)V2
South East Central Railway
RAIPUR, CHHATTISGARH
Posted:
8 January 2026
Closed:
19 January 2026
GEM
GEM
Public Health Engineering Department Chhattisgarh ISI Marked Steel Tubes Tender Bilaspur 2026 IS 1239 Part-1 V2
Bid Publish Date
24-Jun-2026, 5:31 pm
Bid End Date
09-Jul-2026, 3:00 pm
EMD
₹9,600
Location
Progress
Issue24-Jun-2026, 5:31 pm
AwardPending
Quantity
8
Bid Type
Two Packet Bid
Key Highlights
- • ISI marked steel tubes required under IS 1239 (part-1):2004
- • Nominal Bore, Tube Length, Mass and Thickness specifications to be met
- • Option clause permits ±25% quantity variation during contract
- • EMD amount of ₹9,600 mandatory for bid submission
- • End conditions, surface condition, and marking specific as per ISI standards
- • No BOQ items published; emphasis on standards-driven supply
- • Delivery timelines governed by last delivery order date and extended period calculations
Tender Overview
The procurement targets Public Health Engineering Department Chhattisgarh for ISI marked steel tubes conforming to IS 1239 (Part-1) V2. Estimated value is not disclosed; EMD ₹9,600 is required. Location: Bilaspur, Chhattisgarh 495001. Category emphasizes steel tubes, tubulars with ISI marking and precise dimensions including Nominal Bore, Length, Mass, and thickness per IS1239 (part-1):2004. The contract may include bulk order dynamics under the option clause; no BOQ items are listed, suggesting a standards-driven supply of tubes. The unique differentiator is adherence to the ISI standard and specified end conditions, surface finish, and marking requirements. The tender emphasizes the ability to meet manufacturing and marking criteria and to operate within flexible delivery windows tied to order variations.
Technical Specifications & Requirements
- Governing Specification: IS 1239 (part-1):2004, ISI marked tube.
- Dimensions: Class of Tube; Nominal Bore (mm); Length (m); Nominal Mass & Thickness as per clause 8.
- Manufacturing: Method of Manufacturing; Surface Condition; End Condition; Marking.
- Quality/Compliance: ISI marking and conformity with the IS 1239 standards; marking as per requirement.
- Delivery/Scope: No BOQ items listed; quantity may vary under option clause; delivery timelines align with contract increments.
Terms, Conditions & Eligibility
- EMD: ₹9,600.
- Option Clause: Purchaser may increase/decrease quantity up to 25% at contract time and during currency with contracted rates.
- Delivery Time: Calculated extension rules apply when exercising option; minimum extension is 30 days.
- Compliance: Bid must comply with purchaser’s option-based delivery schedule and ISI marking standards.
- Documents: Standard bid submission materials required for ISI marked steel tubes supply contracts; GST, PAN, and experience documents are typically required.
- Jurisdiction: Bilaspur, Chhattisgarh procurement jurisdiction; no BOQ items; focus on ISI standard compliance and marking.
Key Specifications
-
Product: ISI marked steel tubes
-
Standard: IS 1239 (part-1):2004
-
Dimensions: Nominal Bore (mm), Length (m), Nominal Mass and Thickness
-
Manufacturing: Method, Surface Condition, End Condition
-
Marking: ISI marking per standard
Terms & Conditions
-
EMD of ₹9,600 required with bid submission
-
Quantity may vary ±25% during contract at contracted rates
-
Delivery schedule linked to last PO date with minimum 30 days extension
-
Must comply with ISI marking and IS 1239 (part-1):2004
-
No BOQ items published; focus on standard-compliant supply
Important Clauses
Payment Terms
Not specified in data; standard practice applies post-delivery / acceptance as per contract.
Delivery Schedule
Delivery period adjusts with option clause; extension formula: (Increased quantity ÷ Original quantity) × Original delivery period, min 30 days.
Penalties/Liquidated Damages
Not specified; follow standard government procurement LD/penalties if delivery is delayed.
Bidder Eligibility
-
Must meet ISI marking compliance for IS 1239 (part-1):2004
-
Demonstrate capability to supply ISI-marked steel tubes with required dimensions
-
Submit EMD ₹9,600 and relevant bid documentation
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Steel Tubes, Tubulars ISI marked to IS 1239 (part-1)V2 (Q2)
Authority Records
PUBLIC HEALTH ENGINEERING DEPARTMENT
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Documents 3
GeM-Bidding-9516359.pdf
Main Document
GeM Category Specification
GEM_CATEGORY_SPECIFICATION
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 |
|---|---|---|
| Specification | Governing Specification | IS 1239(Part 1): 2004 |
| Specification | ISI Marked | Yes |
| Dimensions | Class of Tube | Medium |
| Dimensions | Nominal Bore (mm) | 150 |
| Dimensions | Length of Tube (in Meter) | 6 |
| Dimensions | Dimesnions , Nominal Mass and Thickness as per clause 8 of IS1239 (part-1):2004 | Yes |
| Manufacturing | Method of Manufacturing | Electric Resistance Welded(ERW) |
| Manufacturing | Surface Condition | Galvanised Zinc Coating as per IS 4736 |
| Manufacturing | End condition of Tube | Screwed with one end Socket |
| Marking | Marking | As per clause 17 of IS:1239 (part-1):2004 |
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Required Documents
1
GST registration certificate
2
Permanent Account Number (PAN) card
3
Experience certificates for similar ISI-marked steel tube supply
4
Financial statements for last 2-3 years
5
EMD submission proof (₹9,600)
6
Technical bid demonstrating IS 1239 (part-1):2004 compliance
7
OEM authorization (if applicable) and marking certificates
Frequently Asked Questions
Key insights about CHHATTISGARH tender market
How to bid for ISI marked steel tubes tender in Bilaspur Chhattisgarh 2026?
To bid, provide ISI 1239 (part-1):2004 compliant steel tubes, furnish EMD ₹9,600, and submit GST, PAN, financial statements, and experience certificates. Include OEM authorizations if required and demonstrate production capacity to meet dimensional specs (Nominal Bore, Length, Mass, Thickness). Follow option clause terms for quantity variation up to 25%.
What documents are required for steel tubes tender in Bilaspur?
Required documents include GST certificate, PAN card, experience certificates for similar ISI-marked tube supply, financial statements for 2-3 years, EMD proof of ₹9,600, and technical bid showing IS 1239 (part-1):2004 compliance and marking.
What are the key technical specifications for ISI tubes in this tender?
Key specs demand ISI marking per IS 1239 (part-1):2004, precise Nominal Bore (mm), tube length (m), and prescribed nominal mass and thickness. Manufacturing method, surface condition, end condition, and proper ISI marking are mandatory. No BOQ items are listed; focus on standard compliance.
When is delivery expected under the option clause for quantity changes?
Delivery extension uses formula: (Increased quantity ÷ Original quantity) × Original delivery period with a minimum of 30 days. If the original period is shorter than 30 days, extended time equals the original period. This applies when the purchaser exercises the option clause.
What standards must the steel tubes comply with for this tender?
Tubes must comply with IS 1239 (part-1):2004 and be ISI marked. The product must meet all dimensional, mass, and thickness requirements per clause 8 and ensure marking as per ISI norms.
What is the procurement location and organization for this steel tube tender?
The tender is issued by the Public Health Engineering Department, Chhattisgarh for procurement in Bilaspur, Chhattisgarh 495001. Bidders should align with local compliance, shipping logistics, and the region-specific delivery terms.
What is the EMD amount and submission method for this bid?
The EMD is ₹9,600. Submit along with bid documents via the prescribed online portal or offline DD/banker’s cheque as per tender terms. Ensure payment proof accompanies the Technical Bid and includes reference to ISI marking compliance.
What happens if the bidder fails to meet ISI marking requirements?
Failure to meet ISI marking and IS 1239 (part-1):2004 compliance will render the bid non-responsive. Ensure the product, packaging, and marking meet the standard; include valid conformity certificates and marking details in the technical bid.
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Documents 3
GeM-Bidding-9516359.pdf
Main Document
GeM Category Specification
GEM_CATEGORY_SPECIFICATION
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS