GEM

Indian Space Research Organization Brass Rod Procurement IS 319 ISI marked & IS 2826 1986 Compliance 2025

Posted

23 Oct 2025, 10:19 am

Deadline

06 Nov 2025, 11:00 am

Location

THIRUVANANTHAPURAM , KERALA

Progress

Issue23 Oct 2025, 10:19 am
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

27

Bid Type

Single Packet Bid

Categories 1

BRASS ROD

Tender Overview

Indian Space Research Organization (Department of Space) invites bids for brass rod conforming to IS 319 (Q3) with ISI marking and IS 2826 dimensional requirements. The scope emphasizes commodity-grade brass rods including copper and zinc composition, controlled impurities, specified tensile strength and elongation, nominal thickness and outside diameter per IS 2826, packaging, and lab-tested conformity reports. The tender prioritizes exact material composition, quality certifications, and traceable Test Reports from NABL/ILAC-accredited labs. Competitive advantage arises from suppliers offering ready BIS/type certificates and a robust quality-control framework, plus established service centers to support post-award inspection and potential warranty needs. These specifications target ISRO’s precise material standard compliance and supplier reliability for critical aerospace components.

Technical Specifications & Requirements

  • Product category: Brass rod as per IS: 319 (Q3); ISI marked
  • Chemical composition: Copper-rich alloy with specified Zinc %, controlled total impurities (excluding iron), and limited Lead; Iron max limits apply
  • Mechanical properties: Tensile Strength Min (MPa) and Elongation Min (%) must meet IS 319/Q3 benchmarks
  • Dimensions: Length; Nominal Thickness and Nominal Outside Diameter/Width per IS 2826 (1986) or latest
  • Packaging: specified Packaging Type; shipping-ready packaging requirements
  • Test & conformity: Lab address, test date, lab name, test report number; availability of NABL/ILAC-lab conformity reports
  • Certificates & documents: Materials test certificate to accompany supply; BIS/type tests and OEM authorizations where applicable
  • Delivery & scope: Scope states “Only supply of Goods”; delivery timelines linked to option clause for quantity variation
  • Service & compliance: GST considerations; vendor must upload all required certificates; functional service centers may be needed in consignee’s state

Terms, Conditions & Eligibility

  • EMD: Not explicitly stated in the data; ensure compliance with ATC requirements and bid documents
  • Delivery window: Option clause allows up to 25% quantity variation; delivery periods adjust per extended timelines with minimum 30 days
  • Warranty & service: Functional service center in the consignee’s state; dedicated toll-free support; escalation matrix
  • Certificates & tests: Upload BIS licence, type test certificates, approval certificates; material test certificate to be provided with supply
  • GST: Bidder bears applicable GST; reimbursement as per actuals or lower rate, up to quoted GST percent
  • Documentation: GST registration, PAN, experience certificates, financial statements, EMD submission, technical bid documents, OEM authorizations
  • Acceptance: Material test results from Buyer’s lab are final; non-compliance leads to rejection

Key Specifications

  • Product: Brass rod as per IS: 319 (Q3) with ISI marking

  • Dimensions: Length, Nominal Thickness as per IS 2826 (1986) or latest, Nominal Outside Diameter/Width per IS 2826

  • Composition: Copper with specified Zinc %, total impurities (excluding iron) max, Lead max, Iron max

  • Mechanical: Tensile Strength Min (MPa); Elongation Min (%)

  • Packaging: Packaging Type as specified

  • Test & Certification: Lab address, test report date, lab name, test report number; NABL/ILAC accredited lab conformity

Terms & Conditions

  • Option clause allows +/- 25% quantity variation with adjusted delivery time

  • Only supply of goods; service centers required in each consignee state if carry-in warranty

  • Material Test Certificate must accompany delivery; buyer lab results govern acceptance

Important Clauses

Payment Terms

GST payable by bidder; reimbursement per actuals or lower rate; payment terms aligned with supply acceptance

Delivery Schedule

Delivery period adjustable under option clause; minimum 30 days for added time; quantities may vary up to 25%

Penalties/Liquidated Damages

Penalties not detailed in the data; contract will reflect standard delayed-delivery penalties

Bidder Eligibility

  • Eligibility criterion 1

  • Eligibility criterion 2

  • Eligibility criterion 3

Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
Certifiations and Standards ISI marked No
Certifiations and Standards Conformity to Specification IS: 319 (2007) or latest
Generic Grade as per IS Grade 1
Generic Shape Round
Chemical Composition Copper 56.0-59.0 %
Chemical Composition Zinc, % 40
Chemical Composition Total other impurities (excluding iron), Max 0.70%
Chemical Composition Lead 2.0-3.5 %
Chemical Composition Iron, max 0.35%
Tensile Properties Tensile Strength, Min, Mpa 325
Tensile Properties Elongation, %, Min 17
Dimensions Length 3, 3.5, 3.66, 4, 4.5, 5, 5.5, 6, 6.5, 7 Or higher
Dimensions Nominal Thickness as per IS 2826 (1986) or latest 50 Or higher
Dimensions Nominal Outside Diameter/Width as per IS 2826 (1986) or latest 50, 70, 100 Or higher
Packaging Packaging Type Bundles
Test Report Address of the Lab Any applicable text(s)
Test Report Test Report Date Any applicable text(s)
Test Report Name of the Lab Any applicable text(s)
Test Report Test Report to be furnished to the buyer on demand Yes
Test Report Availability of Test Report from Central Govt/NABL/ILAC accredited lab to prove confirmity to specification Yes
Test Report Test Report No Any applicable text(s)

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Required Documents

1

GST certificate

2

PAN card

3

Experience certificates

4

Financial statements

5

EMD documents

6

Technical bid documents

7

OEM authorizations

8

Material Test Certificate (along with supply)

9

BIS licence and type test certificates

10

Lab test reports (NABL/ILAC accredited) as applicable

11

Test Report (Lab name, address, date, report number)

Frequently Asked Questions

How to bid for ISRO brass rod procurement in India 2025

Bidders must submit GST, PAN, experience, financials, EMD, technical bid documents, and OEM authorizations. Ensure ISI marking and IS 2826 dimensional compliance, plus Material Test Certificate with delivery. Include NABL/ILAC lab conformity reports and BIS/type test certificates as required by ATC.

What documents are required for ISRO brass rod tender in 2025

Mandatory documents include GST registration, PAN, company profile, financial statements, experience certificates for similar supply, EMD proof, technical bid, OEM authorization, BIS licence, ISI/IS 319 compliance certificates, material test certificate, and NABL/ILAC lab test reports.

What standards must brass rods meet for ISRO supply

Brass rods must be IS 319 (Q3) with ISI marking, and conform to IS 2826 (1986) latest revision for nominal thickness and outside diameter. Compliance requires material test certificate and NABL/ILAC accredited lab confirmation.

What are delivery terms for quantity variation in this tender

The purchaser may increase or decrease quantity up to 25% at contract time; delivery period adjusts based on (increased/original) quantity, minimum 30 days; extended time can apply during extended delivery period.

What is required to prove material conformity to ISRO

Provide Material Test Certificate with buyer submission; lab results from ISRO-approved testing are decisive for acceptance. NABL/ILAC-accredited lab reports must corroborate IS 319 and IS 2826 compliance.

How to prepare for service centers and after-sales

Bidder must have functional service centers in the state of each consignee location or establish one within 30 days of award; provide dedicated toll-free support and an escalation matrix for service.

Which certifications are mandatory for the brass rod bid

Mandatory certifications include BIS licence, ISI/type test certificates, IS 319 conformance, IS 2826 dimensional compliance, and NABL/ILAC-lab conformity reports; attach with bid submission and supply.

Where to submit technical and certification documents for the bid

Submit all technical bid documents, BIS/type test certificates, OEM authorizations, and lab test reports along with GST and PAN; ensure Material Test Certificate is included with the supply and available for buyer testing.