GEM

Numaligarh Refinery Limited Accelerometer Vibration Monitoring Tender 2025 Assam ATEX/PESO Certified

Bid Publish Date

19-Nov-2025, 7:19 pm

Bid End Date

03-Dec-2025, 12:00 pm

Bid Opening Date

03-Dec-2025, 12:30 pm

Location

GOLAGHAT , ASSAM

Progress

Issue19-Nov-2025, 7:19 pm
Corrigendum23-Nov-2025
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

164

Category

M-CMC-03-002-Junction Box for Accelerometer as per NRL

Bid Type

Two Packet Bid

Key Highlights

  • • ATEX/PESO certification required for accelerometer products
  • • Last 5 years supply experience to Indian refineries or petrochemical/power/fertilizer industries
  • • Option clause enabling up to 25% quantity increase/decrease at contracted rates
  • • Delivery period adjustments based on calculated time formula with minimum 30 days
  • • Prebid meeting conducted via MS Teams; attendance via mail to organizer
  • • POs, invoices, datasheets, and ATEX/PESO certificates must be provided as evidence

Categories 11

CABBING EQUIPMENTS SOLAR PV PROJECT SOLAR PHOTOVOLTAIC MODULE ELECTRICAL BOXES SOLAR CELLS VIBRATION ANALYZER VIBROMETERS BOX VIBRATION SENSOR VIBRATION MEASURING INSTRUMENT SOLAR PHOTOVOLTAIC SYSTEM

Tender Overview

Numaligarh Refinery Limited invites bids for the M-CMC-03-000-Single Output Accelerometer for measuring vibration magnitude, along with M-CMC-03-001 Cables for Accelerometer and M-CMC-03-002 Junction Box for Accelerometer (02 BNC Ports). The scope centers on ATEX/PESO certified vibration sensing hardware for refinery/industrial use, with no BOQ items listed. Bidders must demonstrate prior supply of ATEX/PESO certified accelerometers to Indian crude oil refineries or petrochemical/power/fertilizer plants in the last 5 years. An option clause allows up to 25% quantity variation at contracted rates, with delivery timelines recalculated accordingly. A prebid meeting via MS Teams is available on request. Registration and access to the detailed ATC are required to participate.

Technical Specifications & Requirements

  • Product names: Single Output Accelerometer, Cables for Accelerometer, Junction Box with 02 BNC Ports per NRL specifications
  • Certifications: ATEX and PESO certifications for all items
  • Eligibility evidence: Copies of Purchase Orders, corresponding Invoices, technical datasheets or website links, and ATEX/PESO certificates for supplied products
  • Delivery & scope notes: Option to increase quantity up to 25% during contract; delivery period aligned with extended timeline per the option clause; delivery to be as per original order terms and applicable extensions
  • Prebid engagement: Prebid meeting coordinated by Numaligarh Refinery Limited; email liaison to attend
  • Documentation access: Detailed ATC/annexures uploaded; bidders to review before submission

Terms, Conditions & Eligibility

  • EMD/monetary terms: Not specified in summary; bidders must follow detailed ATC for security/deposit requirements
  • Qualification criteria: Demonstrated experience supplying ATEX/PESO certified vibration accelerometers in the last 5 years to Indian refineries, petrochemical, power, or fertilizer plants
  • Evidence requirements: Provide POs, invoices, datasheets, and ATEX/PESO certificates for relevant products
  • Delivery terms: Delivery period may be extended via option clause; time calculations depend on original/extended delivery periods with a minimum of 30 days when calculating extra time
  • Prebid engagement: Access to the Bid Specific ATC and prebid meeting details via provided contact
  • Contractual flexibility: Option to adjust quantity by up to 25% with corresponding delivery time adjustments
  • Submission expectations: Adherence to vendor qualification and documentation as per detailed tender ATC

Key Specifications

  • Single Output Accelerometer for vibration magnitude (NRL spec)

  • Cables for Accelerometer (NRL spec)

  • Junction Box for Accelerometer with 02 BNC Ports (NRL spec)

  • Standards: ATEX certified devices; PESO certification

  • Quantities: as per contract quantity with 25% optional increase/decrease

  • Delivery: aligned to last date of original delivery order with option-based extensions

Terms & Conditions

  • Option Clause: Up to 25% quantity variation at contracted rates

  • Delivery schedule adjusts based on calculated extra time using (Additional quantity ÷ Original quantity) × Original delivery period

  • Prebid meeting via MS Teams; detailed ATC documents available upon request

Important Clauses

Delivery Schedule

Delivery period begins from last date of original delivery order; extended time proportional to quantity change with a minimum of 30 days

EMD & Security

Bidders must follow detailed EMD/security deposit requirements as per ATC; not specified in summary

ATEX/PESO Compliance

All accelerometer products and cables/junction boxes must bear ATEX and PESO certifications with supporting documentation

Bidder Eligibility

  • Proven supply of ATEX/PESO certified accelerometers in last 5 years to Indian crude oil/refinery sectors

  • Submission of POs, invoices, datasheets, and ATEX/PESO certificates for prior orders

  • Compliance with detailed Terms & Conditions and access through Prebid ATC

Past Similar Tenders (Historical Results)

5 found

VIBRATION SENSOR WITH IN BUILT TRANSMITTER WITH 5 M CABLE FOR EACH SENSOR, FOR 1700 MM DIA. SI. BCB

Andrew Yule And Company Limited

Posted: 13 November 2024
Closed: 4 December 2024
GEM

Vibration Sensing Accelerometers

National Institute Of Technology (nit)

Posted: 6 December 2024
Closed: 28 December 2024
GEM

Procurement of portable vibration meter in NTC

Nuclear Power Corporation Of India Limited

TIRUNELVELI, TAMIL NADU

Posted: 18 July 2025
Closed: 8 August 2025
GEM

ACCELEROMETER VIBRATION PROBE

National Fertilizers Limited (nfl)

ROHTAK, HARYANA

Posted: 15 February 2025
Closed: 21 March 2025
GEM

PORTABLE VIBRATION METER WITH SENSOR AS PER PRODUCT STANDARD HG-POL-53, REV-00

Bharat Heavy Electricals Limited (bhel)

BHOPAL, MADHYA PRADESH

Posted: 20 August 2025
Closed: 6 September 2025
GEM

🤖 AI-Powered Bidder Prediction

Discover companies most likely to bid on this tender

Live AI
Historical Data

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for ATEX/PESO certified accelerometers supplied in last 5 years

4

Purchase Orders and corresponding Invoices for referenced shipments

5

Technical datasheets or product website links

6

ATEX/PESO certification documents for each product

7

Quality/compliance certificates and OEM authorization (if applicable)

8

Financial statements or solvency proof as required by ATC

Corrigendum Updates

1 Update
#1

Update

23-Nov-2025

Frequently Asked Questions

Key insights about ASSAM tender market

How to bid for the accelerometer tender in Assam with ATEX PESO certifications?

Bidders must show ATEX/PESO certified accelerometers supplied in the last 5 years to Indian refineries. Provide Purchase Orders, Invoices, datasheets, and ATEX/PESO certificates. Attend the prebid meeting via MS Teams and review the detailed ATC uploaded by the buyer.

What documents are required for the Numaligarh accelerometer procurement bid 2025?

Required documents include GST certificate, PAN, 5-year ATEX/PESO accelerometer supply experience proof, POs with invoices, product datasheets or links, ATEX/PESO certificates, OEM authorizations if applicable, and financial statements as per ATC directions.

What are the key technical specifications for the accelerometer items?

Items include a Single Output Accelerometer, Cables for Accelerometer, and a Junction Box with 02 BNC Ports. All must be ATEX and PESO certified and aligned to Numaligarh Refinery Limited specifications; no standalone IS standards are listed in summary.

When is the prebid meeting for the Numaligarh accelerometer tender?

Interested bidders should email the organizer to attend the prebid meeting. The meeting is conducted via MS Teams using the provided meeting ID and passcode; exact date/time will be shared upon request.

What is the quantity variation permitted under the option clause?

The purchaser may increase or decrease the bid quantity up to 25% at contracted rates. Delivery time is recalculated as (Additional quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days.

What evidence demonstrates eligibility for ATEX/PESO accelerometers?

Submit purchase orders and invoices for relevant orders, along with ATEX/PESO certificates and technical datasheets proving product compliance and successful prior deployment in relevant Indian industries.

What is required to demonstrate financial and technical eligibility?

Provide GST PAN, annual turnover/financial statements, and technical datasheets. Provide supplier references with PO numbers, invoice numbers, and certification documentation to show ongoing compliance with ATC requirements.

How will delivery timelines be adjusted if quantity changes occur?

Delivery timelines adjust based on the formula: (Additional quantity ÷ Original quantity) × Original delivery period, capped by the original total period; minimum extension is 30 days per option clause.