GEM

Directorate Of Municipal Administration Karnataka Electronic Weigh Bridge Tender 2025 – 20 Ton Capacity, IS 550, AAA/TRTL Load Cells

Posted

28 Oct 2025, 01:20 pm

Deadline

07 Nov 2025, 06:00 pm

Location

BALLARI , KARNATAKA

Progress

Issue28 Oct 2025, 01:20 pm
AwardPending
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Quantity

1

Bid Type

Two Packet Bid

Categories 4

STRING INSTRUMENTS CIVIL WORK BRIDGE WEIGH BRIDGE

Tender Overview

Directorate Of Municipal Administration (Urban Development Department Karnataka) seeks the supply, installation, testing and commissioning of an Electronic Weigh Bridge (without civil work). The unit supports high precision static/dynamic weighing with a maximum capacity of 20 tonnes and graduation in kg. Key differentiators include a fully integrated weigh bridge controller with UPS backup, USB port, remote display provisions, and robust load cell technology designed for off‑center loads. The scope covers installation and commissioning with guaranteed performance under performance load tests and a defined warranty period. This tender emphasizes a complete turnkey solution for government weighing infrastructure, including on-site testing and data sheet verification to match specification sheets.

Technical Specifications & Requirements

  • Category: Weigh bridge system with performance parameters including test load, type, capacity (20 tonnes), and graduation (kg scale).
  • Construction features: Platform length, width, ramp length, platform material, and integrated protective enclosures.
  • Load cells: Total load cell capacity (multiple cells as per design), number of cells, type of load cell, technology, body material, protection class, and required certifications; auto rotation lock and automatic diagnostics; cable length, off‑center load tolerance, rated output, repeatability, overload rating.
  • Weigh bridge controller: Housing protection, printer type and make, USB port, LED digits and LCD display size, remote display port, junction box protection and surge protection, junction box construction material, and battery/UPS backup duration.
  • Additional: Number of extra load cells and UPS to be supplied with the system.
  • All data sheets must align with the published data; any mismatch may lead to bid rejection.

Terms, Conditions & Eligibility

  • EMD: Not specified in data; bidders should expect standard bid security per tender norms.
  • Experience: Minimum 3 years’ supply history of similar Category Products to Central/State Govt/PSU; provide contracts and performance evidence.
  • Turnover: Minimum average annual turnover over the last 3 financial years; documentary evidence via audited balance sheets or CA certificate.
  • Scope: Supply, installation, testing and commissioning included; OEM authorization if bidding via distributor.
  • Option clause & delivery: Quantity fluctuations allowed up to 25% with extension rules; delivery timelines governed by order dates and option exercise. "Not to exceed original delivery period" unless extended.
  • Warranty/Support: Warranty details and post‑sales support expected; terms to be clarified in the supply agreement.
  • All bidders must comply with data sheet verification and non‑mismatch criteria; provide OEM data sheets with bid.

Key Specifications

  • Total capacity: 20 tonnes

  • Graduation: kg

  • Load cell capacity and quantity: as per design (multiple cells)

  • Protection class for load cells and junction box

  • Controller housing protection, USB port, printer type/make

  • Backup: UPS duration specified (hours)

  • Platform dimensions: length, width, ramp length

  • Auto diagnostics and off‑center load tolerance

  • IS/standards compliance including IS 550 or equivalent

  • OEM authorization required for distributors

Terms & Conditions

  • Option clause allowing ±25% quantity change with extended delivery timelines

  • 3-year turnover requirement with audited financials

  • Data Sheet alignment mandatory; mismatch leads to rejection

  • OEM authorization required for non‑OEM bidders

  • Supply, installation, testing and commissioning included

  • Eligibility includes govt/PSU experience over past 3 years

Important Clauses

Payment Terms

Payment terms to be defined in contract; bid requires delivery of goods after successful commissioning and testing with standard invoicing processes.

Delivery Schedule

Delivery period governed by original delivery order; option clause may extend time proportionally with minimum 30 days.

Penalties/Liquidated Damages

LD clauses to be specified in contract; bidders should anticipate penalties for delays and non‑compliance.

Bidder Eligibility

  • 3+ years in manufacturing/supplying electronic weigh bridge systems to Govt/PSU

  • Turnover meeting bid document requirements over last 3 years

  • OEM authorization for distributors and compliance with data sheet verification

Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
Performance Parameters Providing Required test load Yes
Performance Parameters The test load requirements Provided 2 ton
Performance Parameters Type of Weigh Bridge Surface Mounted
Performance Parameters Maximum Capacity of weigh Bridge in Tonnes 10
Performance Parameters Graduation of weigh bridge in KG 5
Performance Parameters Warranty Period in Years 1
CONSTRUCTION FEATURES The type of Construction of Weigh Bridge Plat form Fully welded structure
CONSTRUCTION FEATURES Length of the Platform required for weighing in meters 7.5 m
CONSTRUCTION FEATURES Width of the Plat form in meters 4.5m
CONSTRUCTION FEATURES Ramp length in mm NA ( For surface Mounted and Pit mounted)
load Cell Capacity of Load Cell in Tonnes 20 Ton
load Cell No of Load Cell in the weigh bridge system 4
load Cell Type of Load Cell Compression Type
load Cell Load cell technology Analog
load Cell Material of Body of Load Cell Nickel plated Alloy steel
load Cell Protection class for load cell IP 65
load Cell Certification required for for load cell RRSL
load Cell Auto rotation lock yes for compression type load cell
load Cell LENGTH of cable Provided for load cell in meters 6
load Cell shall be provided with automatic diagnostics No
load Cell shall be unaffected by off center loads No
load Cell Rated ouput Repeatability in terms of FS 0.05%
load Cell Overload rating SAFE 125%
Weigh Bridge Controller Housing Protection for Digital Controller IP 60
Weigh Bridge Controller Details of Printer type laser printer
Weigh Bridge Controller Printer Make epson
Weigh Bridge Controller USB port provided No
Weigh Bridge Controller No of digits of led display for weight 6
Weigh Bridge Controller Minimum character size of LCD Display 16x2
Weigh Bridge Controller Provision for remote Display port No
Weigh Bridge Controller Protection class for junction box for connection IP 65
Weigh Bridge Controller Surge protection for junction box No
Weigh Bridge Controller Material of construction for junction box MILD STEEL
Weigh Bridge Controller Back up time in hours NA if UPS not provided
Additional parameters Number of additional load cell to be supplied Not supplied
Additional parameters UPS to be provided with the system No

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Required Documents

1

GST certificate

2

PAN card

3

Experience certificates of similar weigh bridge projects

4

Audited financial statements or CA certificate showing turnover

5

OEM authorisation or manufacturer confirmation

6

Data Sheet of the product offered

7

Bid security/EMD documentation (as per bid norms)

8

Technical bid documents showing compliance with IS/standards

9

Turnover certification for last 3 years

Frequently Asked Questions

How to bid for electronic weigh bridge tender in Karnataka 2025?

Bidders should prepare OEM authorization, data sheets matching the product, and evidence of 3+ years govt/PSU supply experience. Include turnover proof, GST, PAN, EMD documents, and confirm IS 550/AAA/TRTL compliance. Ensure scope covers supply, installation, testing and commissioning with data sheet alignment.

What documents are required for Karnataka weigh bridge bid 2025?

Submit GST registration, PAN, audited turnover certificates for 3 years, experience contracts with govt/PSU, OEM authorization, data sheets, and EMD/bid security as per terms. Include technical bid with compliance matrices and proof of UPS and controller specifications.

What are the technical specifications for 20 tonne weigh bridge Karnataka?

Specifications include a 20 tonnes maximum capacity, kg graduation, platform length/width with ramp, load cell capacity and quantity, auto diagnostics, off‑center load tolerance, USB and LCD/LED display details, UPS backup duration, and controller housing protection. All must align with data sheet and IS 550/AAA/TRTL standards.

When is the delivery period for Karnataka weigh bridge procurement?

Delivery terms allow extension up to 25% quantity changes; extension time is calculated from the original delivery period, with a minimum of 30 days. Delivery begins from order date and extends per option clause; ensure readiness for on‑site installation and commissioning.

What are the EMD and payment terms for this Karnataka tender?

EMD details are not specified here; bidders should anticipate standard govt norms. Payment terms will be defined in the contract after successful testing and commissioning, with invoicing aligned to delivery milestones and acceptance tests following IS 550 and OEM standards.

What experience criteria must bidders meet for Karnataka weigh bridge?

Bidders must show 3+ years of regular manufacturing/supply of similar weigh bridge systems to Govt/PSU, with relevant contracts for each year. If bidding via resellers, include OEM authorization and primary product value meeting this criterion.

What standards and certifications are required for the load cells?

Load cells must meet protective class requirements, auto rotation lock, diagnostics, off‑center load tolerance, and high accuracy with stated rated output and repeatability. OEM certification and compliance with relevant IS/standards including IS 550 are required for bid acceptance.

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