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Chhattisgarh Technical Education Department Welding Equipment Tender Raipur 4559 IS 4559 IS 6008 BIS 4804 2026

Bid Publish Date

27-Feb-2026, 3:57 pm

Bid End Date

20-Mar-2026, 3:00 pm

EMD

₹33,000

Location

RAIPUR , CHHATTISGARH

Progress

Issue27-Feb-2026, 3:57 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

20

Category

gmaw welding machine with accessories

Bid Type

Two Packet Bid

Key Highlights

  • • IS 4559/1993 conforming welding sets with latest amendments
  • • IS 6008/1989 compliant DC/AC arc welding transformers
  • • BIS marked welding equipment and accessories
  • • IS 13340/2012 capacitor standard
  • • Option clause enabling ±25% quantity changes during/after contract
  • • Delivery period adjustments based on original/extended timelines
  • • PS: EMD amount explicitly stated at ₹33,000
  • • Multiple welding modalities under one procurement umbrella
  • • Raipur, Chhattisgarh location for delivery and installation

Categories 32

METAL ARC ELECTRODES WELDING TIP POWER PROJECT WELDING KIT TRANSFORMERS BACTERIAL EXPRESSION VECTOR WELDING TOOL EQUIPMENT RF PASSIVE COMPONENTS WORKSHOP MACHINERY AND EQUIPMENTS STATIC CONVERTERS STRUCTURE FABRICATION FABRICATOR WELDING MACHINE PARTS MACHINE RECTIFIERS WELDING MACHINE TUBE AND FITTING ELECTROMECHANICAL MACHINERY POWER METAL FABRICATION TUNGSTEN ARC WELDING GENERATOR METAL PRODUCTS STEEL FURNITURE ERECTION OF STRUCTURAL SUBSTATION MANUFACTURING SERVICES WELDING BRAZING AND SOLDERING SERVICES ARC WELDING SWITCH GEAR

Tender Overview

The Technical Education Department, Raipur, Chhattisgarh seeks supply of welding equipment including portable single operated rectifier type DC arc welding sets, gmaw machines with accessories, AC/DC arc welding transformers (GTAW), and rocker arm spot welding equipment, all BIS marked and IS compliant. Estimated value not disclosed; EMD is ₹33,000. Delivery location is Raipur, with procurement category spanning IS 4559, IS 6008, and IS 4804 standards. The bid emphasizes IS 4559/1993 and IS 6008/1989 conformance, BIS marking, and Indian Standards conformity for all welding equipment and accessories. A key procurement differentiator is the integration of multiple welding modalities under one technical category with option clauses for quantity variation up to 25%. Unique clauses include delivery period adjustments and currency of rates across increased quantities. This tender targets suppliers capable of delivering standard-compliant welding gear that adheres to IS and BIS guidelines in a government educational setup.

Technical Specifications & Requirements

  • Standards: IS 4559/1993 (latest amendments), IS 6008/1989 (latest amendments), IS 4804 for resistance welding equipment; BIS marked; Indian Standards confirmed.
  • Product scope: Portable single operated rectifier type DC arc welding set; GMAW welding machine with accessories; GTAW AC/DC transformer; resistance spot welding equipment.
  • Performance metrics: Rated input voltage; current rating for rectifier; max continuous welding current at 100%/60% duty; open-circuit voltage; welding load voltage range; welding current range; welding speed (mm/sec); electrode size; thickness and material welding capabilities; weight; dimensions; machine footprint; squeeze/hold/weld times; electrode force; throat depth and gap; duty cycle specifics per IS:4804 Pt II/1968 where stated.
  • Electrical & mechanical: Input power (KVA), duty cycle at various percentages, weight in kg, size of electrode in mm, gas cylinder compatibility, and vertical ram movement where applicable.
  • Warranty: Years of warranty specified for equipment and components.
  • Quality & testing: Confirmation to IS standards and BIS marking; capacitor compliance to IS 13340/2012.

Terms, Conditions & Eligibility

  • EMD: ₹33,000 (as specified); submission via acceptable payment channel per procurement terms.
  • Delivery: Delivery schedule governed by option clause; quantity may vary up to 25% during contract; delivery period adjustments linked to original/extended periods.
  • Documents: GST certificate, PAN, experience certificates, financial statements, technical bid documents, OEM authorizations, BIS/ISI certifications, IS conformity proofs, and warranty details.
  • Payment terms: Not explicitly stated; inferred per standard government tender practice to be clarified in bid.
  • Warranty & penalties: Warranty period across equipment; LD or penalties to be defined in final contract; option clause allows quantity and schedule adjustments.
  • Eligibility indicators: Indian standards conformity, BIS marking, ISI certification, prior experience in supplying welding equipment to government bodies is expected.

Key Specifications

  • Category: Welding equipment conforming to IS 4559 and IS 6008 with BIS marking

  • Capacitor and components conforming to IS 13340 (2012)

  • Power supply type and rated input voltage clearly defined

  • Rectifier current rating and max continuous duty at 100% and 60% duty cycle

  • Open-circuit voltage, welding load voltage range, and welding current range

  • Welding speed, material thickness capability, and metal compatibility

  • Electrode diameter, electrode force, throat depth, throat gap

  • Dimension, weight, and warranty period

Terms & Conditions

  • EMD of ₹33,000 required with bid submission

  • Quantity variation permitted up to 25% during contract

  • Delivery timelines aligned with original/extended periods

  • IS/BIS standards compliance mandatory for all items

  • OEM authorizations and IST conformity documents required

Important Clauses

Payment Terms

Payment terms to be defined in contract; EMD must be submitted; standard government terms apply with verification of GST and supplier eligibility.

Delivery Schedule

Delivery period adjusts with option clause; extended timeline proportionally calculated and subject to minimum 30 days.

Penalties/Liquidated Damages

Penalties for late delivery or non-conformity; LDs to be specified in final contract; adherence to IS/BIS standards mandatory.

Bidder Eligibility

  • Experience supplying government or educational institution welding equipment

  • Demonstrated BIS marking and IS conformity for welding sets

  • Financial capacity to meet EMD and procurement obligations

Documents 7

GeM-Bidding-9057140.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

CATALOG-Specification-2

CATALOG Specification

CATALOG-Specification-3

CATALOG Specification

CATALOG-Specification-4

CATALOG Specification

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Technical Specifications 4 Items

Item #1 Details

View Catalog
Category Specification Requirement
Standards Welding set conforming to IS:4559/1993 with latest amendments Yes
Standards Capacitor conforming to IS:13340/2012 Yes
Standards BIS Marked Yes, No
Performance Parameters Type of welding set Conventional Rectifier type, Rectifier inverter based(IGTB) double bridge type
Performance Parameters Type of power supply Single phase, Three phase
Performance Parameters Rated input voltage 240V,single Phase, 415V,three Phase with trapping to compensate for variation in input supply
Performance Parameters Current rating for rectifier type power source in ampere 150, 160, 180, 200, 300, 400, 600, 900, 1200
Performance Parameters Maximum Continuous Automatic Current in ampere Any applicable numeric value
Performance Parameters Maximum Continuous Hand Welding Current in Amp 400.0, 310.0
Performance Parameters Open-Circuit Voltage in Volts Up to 100
Performance Parameters Min Welding load voltage (at min welding current) in Volts Any applicable numeric value
Performance Parameters Max Welding load Voltage(at max welding current) in Volts Any applicable numeric value
Performance Parameters Maximum continuous welding current at 100% duty cycle(Amp @ duty cycle) Any applicable numeric value
Performance Parameters Maximum continuous welding current at 60% duty cycle(Amp @ duty cycle) 400.0
Performance Parameters Warranty in Years 1, 2, 3, 4, 5
Dimensional and Material Parameters Dimension of electrode in mm Any applicable numeric value

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar welding equipment supply

4

Financial statements (last 2-3 years)

5

EMD submission proof (₹33,000) via DD/online

6

Technical compliance certificates (IS/ BIS marks)

7

OEM authorization / dealership credentials

8

Product technical datasheets and warranty terms

9

ISM/ISI certificates and conformity reports where applicable

Frequently Asked Questions

Key insights about CHHATTISGARH tender market

How to bid for welding equipment tender in Raipur Chhattisgarh 2026

Bidders must submit GST, PAN, EMD ₹33,000, OEM authorizations, BIS/IS conformity certificates, and technical datasheets. Ensure IS 4559/1993 and IS 6008 compliance, BIS marking, and IS 13340 capacitor standard. Prepare financial statements and experience certificates for similar supply to government bodies.

What documents are required for welding equipment tender Raipur

Required documents include GST registration, PAN, last 3 years financials, experience certificates for similar welding equipment, EMD proof of ₹33,000, OEM authorization, BIS/ISI conformity certificates, product datasheets, warranty terms, and an IS/BIS compliance statement.

What standards and certifications must welding sets meet in this tender

Welding sets must conform to IS 4559/1993, be BIS marked, and comply with IS 6008/1989; capacitors must meet IS 13340/2012; equipment should be IS/IS marked per Indian Standards as specified.

What is the EMD amount and payment terms for this bid

EMD is ₹33,000. Payment terms are standardized per government tender practices; detailed terms to be provided in contract. Ensure readiness to provide EMD via online or DD and comply with GST requirements.

What is the delivery flexibility allowed in this procurement

Up to 25% quantity variation is permitted during contract as per option clause; delivery period adjustments are calculated from the original/extended delivery period with a minimum 30 days.

What technical specifications are critical for welding sets in Raipur

Critical specs include rated input voltage, rectifier current rating, max continuous duty at 100%/60%, open-circuit voltage, welding load voltage range, welding current range, and electrode size; equipment must weld IS-compliant materials with specified thickness capabilities.

What warranties and penalties apply to welding equipment supply

Warranty duration is stated in the tender; penalties or liquidated damages apply for late delivery or non-conformance, with final terms defined in the contract under IS/BIS compliance.

What documents prove IS/BIS conformity for welding equipment

Provide BIS marking certificate, IS conformity reports, IS 4559 IS 6008 compliance statements, and IS 13340 capacitor standard certificates; include OEM authorization and product datasheets.