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Southern Railway IS 7381:1986 Ratchet Socket Set Tender Kanchipuram Tamil Nadu 2026

Bid Publish Date

20-Feb-2026, 4:34 pm

Bid End Date

03-Mar-2026, 9:00 am

Location

KANCHIPURAM , TAMIL NADU

Progress

Issue20-Feb-2026, 4:34 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

25

Bid Type

Two Packet Bid

Key Highlights

  • • Brand/OEM requirement: ONLY branded makes; OEM AUTHORIZATION certificate required
  • • Technical standards: IS 7381:1986 for ratchet socket sets; NABL/ILAC test reports on demand
  • • Special clauses: Option clause allows up to 25% quantity variation during contract period
  • • Warranty: Minimum warranty specified but not quantified in available data
  • • Delivery: Basin Bridge, Tamil Nadu; delivery calculations based on original and extended periods
  • • Documentation: GST, PAN, OEM authorization, NABL/ILAC test certificates, test reports on demand

Categories 1

SOCKET

Tender Overview

Southern Railway seeks the branded ratchet socket set (IS 7381:1986 compliant) for supply to Basin Bridge, Tamil Nadu. The bid covers the 25 NOS quantity with delivery terms aligned to the option clause allowing up to 25% quantity variation. The contract requires a tested, heat-treated impact socket set with 30-degree swivel, magnetic sockets, and a clamping spring for safety. A NABL/ILAC/N Central Govt test report proving conformity is mandatory on demand. OEM authorization is mandatory; only branded makes will be considered.

Technical Specifications & Requirements

  • Product: Ratchet socket set conforming to IS 7381:1986 with calibration certificate from a NABL-approved lab
  • Key features: Impact sockets heat-treated, 30-degree uninterrupted swivel, magnetic sockets, laser-welded pivot pin (if swivel), clamping spring included
  • Dimensions/variants: Socket size hex, Torx head (male/female), standard/metric, inches and drive size, socket thickness type, finish
  • Certification: Manufacturer certification and test reports required on demand
  • Delivery: Basis of “Only supply of Goods” to Basin Bridge, Tamil Nadu; branded OEM required
  • Documentation: OEM authorization, IS conformity, NABL/ILAC test certificates, delivery notes, warranty

Terms, Conditions & Eligibility

  • EMD and exact bid value not disclosed in available data; terms emphasize 25% quantity variation and extended delivery calculations
  • Scope: Only supply of goods; delivery cadence tied to original/extended delivery periods
  • Qualifications: Valid OEM authorization, GST, PAN, bank mandate, GST certificate, annual turnover verification, test certificates
  • Penalties: Not specified in data; standard Railway terms apply; ensure warranty documentation is included

Key Specifications

  • Product: Ratchet socket set (Impact sockets) conforming to IS 7381:1986

  • Standards: IS 7381:1986; Manufacturer certification required

  • Dimensions/variants: Socket size (Hex) in mm, Socket Size Torx Head Male (T), Socket Shape, Socket Size (mm), Socket Size (inches), Drive Size (inch), Socket Thickness Type, Finish

  • Salient features: Heat-treated, 30 Degrees swivel action, magnetic sockets, clamping spring, laser-welded pivot pin

  • Test/report: NABL/ILAC accredited lab test report; report available on demand

  • Warranty: Minimum warranty to be provided (not quantified in data)

Terms & Conditions

  • Option clause permits ±25% quantity variation during contract; extended delivery time calculated per formula

  • Only supply of goods; branded OEM required; delivery to Basin Bridge, Tamil Nadu

  • Mandatory test certificates and OEM authorization; NABL/ILAC test reports available on demand

Important Clauses

Payment Terms

Not specified in data; standard Railway terms likely apply; ensure OEM authorization and NABL test reports accompany bid

Delivery Schedule

Delivery to Basin Bridge, Tamil Nadu; delivery period advances from original delivery order; option clause allows extended time with calculation

Penalties/Liquidated Damages

Not specified in data; bidders should assume standard LD clauses in absence of explicit terms

Bidder Eligibility

  • Branded manufacturer or authorized distributor with OEM authorization

  • Conformance to IS 7381:1986 and ability to furnish NABL/ILAC compliant test reports on demand

  • GST registration, PAN, and financial viability demonstrated

Documents 3

GeM-Bidding-9019564.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
Certification & standard Manufacturer Certification NA
Certification & standard Standards ANSI
Product Information Socket Size (Hex) in mm 24
Product Information Socket Size Torx Head Male (T) NA
Product Information Socket Shape 6-Point
Product Information Socket type Shallow
Product Information Socket Size (mm) 10
Product Information Finish Industrial
Product Information Socket Size Torx Head Female Euro E5
Product Information Socket Size (inches) 1
Product Information Drive Size(inch) 1/2
Product Information Socket Thickness Type Standard
Salient Features Impact sockets are heat treated Yes
Salient Features 30 Degrees uninteruppted Swivel Action to allow efficient power transfer Yes
Salient Features Wrenching forces should grip the fastener on the flat surfaces behind the points instead of corners No
Salient Features Sockets should be magnetic No
Salient Features Laser welded pivot pin (Select NA for non-swivel impact sockets) NA
Accessories Clamping Spring should be supplied for safety No
Warranty Warranty (min) 1, 2, 3, 4, 5 Or higher
Test Report Availability of Test Report from Central Govt/NABL/ILAC accredited lab to prove conformity to specification No
Test Report Test Report To Be Submitted To The Buyer On Demand NA

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar ratchet socket supply

4

Financial statements or turnover evidence

5

EMD/Security deposit as applicable (not specified in data)

6

Technical bid documents proving IS 7381:1986 conformity

7

OEM authorization certificate

8

Test certificates from NABL-approved lab

9

Warranty certificates

10

Delivery and commissioning plan

Frequently Asked Questions

Key insights about TAMIL NADU tender market

How to bid for the IS 7381 compliant socket set tender in Tamil Nadu

Bidders must submit OEM authorization, GST, PAN, financial statements, NABL/ILAC test certificates, and a warranty document. Ensure conforming to IS 7381:1986, provide calibration certificates, and present branded equipment only. Delivery to Basin Bridge, Tamil Nadu, with 25% quantity variation option and NABL test reports on demand.

What documents are required for Southern Railway socket set procurement 2026

Submit GST registration, PAN card, experience certificates for similar supply, annual turnover evidence, OEM authorization certificate, NABL/ILAC compliant test certificates, warranty certificate, bank mandate, and tax invoice along with the bid. Ensure IS 7381:1986 conformity and branded make.

What standards apply to the ratchet socket set being procured

The tender requires ratchet socket sets conforming to IS 7381:1986, with a manufacturer certification. A NABL/ILAC accredited lab test report should be available on demand to prove conformity to the specification.

What is the delivery location for the socket set bid in Tamil Nadu

Delivery is to Basin Bridge, Tamil Nadu. Lead times should account for the option clause allowing up to 25% quantity variation, with delivery periods calculated from the last date of the original delivery order.

Are OEM authorizations mandatory for the Basin Bridge socket bid

Yes. The contract requires OEM authorization certificates; only branded makes will be accepted, and the supplier must submit the OEM authorization along with the offer to avoid rejection.

What is the scope of supply and payment terms

Scope is Only supply of Goods; payment terms are not explicitly stated. Bidders should anticipate standard Railway terms and ensure the bid includes all cost components for the 25 NOS quantity.

What test reports are required with the bid submission

A NABL/ILAC accredited lab test report proving conformity to IS 7381:1986 must be available on demand. Include calibration certificates and warranty documentation as part of the submission package.

What negotiation rights does the purchaser have on quantity

The purchaser may increase or decrease the quantity by up to 25% at the time of contract placement and may extend quantities during the currency of the contract at contracted rates, subject to delivery time calculations.