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Bharat Dynamics Limited OTDR Tender Visakhapatnam 2026 – ISI/ISO Standards, 3 Months Delivery

Bid Publish Date

11-Feb-2026, 10:24 am

Bid End Date

25-Feb-2026, 1:00 pm

Location

VISAKHAPATNAM , ANDHRA PRADESH

Progress

Issue11-Feb-2026, 10:24 am
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • Brand/OEM/Accessory requirements: Built‑in VFL/VSL, Power Meter, and ISO standard packing
  • • Technical standards: ISO packing, NABL/ILAC test reports, ISI/ISO conformity
  • • Delivery conditions: 3‑month lead time, free delivery to Visakhapatnam stores
  • • Payment terms: 100% within 30 days post receipt & acceptance
  • • Warranty and LD: Time is of the essence; LD 0.5% per week, max 10%
  • • Documentation: PAN, GSTIN, cancelled cheque, EFT mandate required for bid submission
  • • Non‑disclosure of EMD/estimated value: Not disclosed; ensure GST reconciliation per GST Law

Categories 2

OPTICAL TIME DOMAIN REFLECTOMETER FIBER OPTIC FAULT LOCATORS

Tender Overview

Bharat Dynamics Limited (Department of Defence Production) seeks a complete OTDR system under the Optical Time Domain Reflectometer (OTDR) category with full scope including VFL/VLS, built‑in power meter, and data storage capabilities. The order quantity is not disclosed; delivery must occur within 3 months from PO receipt. The supplier must deliver to BDL stores, Visakhapatnam and provide test/calibration reports and a detailed user manual, with ISO packing and conformance to applicable standards. A mandatory QC affiliation and strict delivery timelines distinguish this tender from standard procurements in the defense sector.

Technical Specifications & Requirements

  • Category Coverage: OTDR with Fiber Compatibility, accurate Central Wavelength (nm), Wavelength Tolerance, and Dynamic range at max wavelength.
  • Measurement & Display: Distance measurement accuracy (±), Sampling points, Display size, and Internal/External storage for OTDR traces.
  • Integrated Accessories: Built‑in VFL/VSL, built‑in Power Meter, and power meter input port; Wavelength Range and minimum Power measurement range (dBm) with specified accuracy.
  • Connectors/Accessories: Include Connector Tip and select required accessories within scope; ensure compatibility with standard ISO packaging.
  • Operating Conditions & Warranty: Define minimum operating temp/humidity constraints; ensure overall warranty terms are aligned with vendor deliverables.
  • Certification & Tests: Availability of testing reports from Centrally Govt/NABL/ILAC‑accredited labs to prove conformity.

Terms, Conditions & Eligibility

  • Payment: 100% within 30 days from receipt and acceptance at BDL–Visakhapatnam. GST handling per GST Law and GSTR‑2B/2A reflection.
  • Delivery Timeline: Items to be delivered within 3 months from PO receipt; no cost delivery to BDL stores Visakhapatnam.
  • Documentation: Include user manuals, test & calibration reports; maintain ISO compliant packing.
  • Penalties & Compliance: Deemed as time‑essence; LD @ 0.5% per week up to 10% maximum for delays; non‑conforming products not accepted. “AS” clauses require traceability of records for 3 years.
  • Vendor Code: Submit PAN, GSTIN, cancelled cheque, EFT mandate; ensure ISI/ISO conformance and demerger disclosures if applicable.
  • Test Reports: Provide NABL/ILAC‑accredited test evidence.

Key Specifications

    • OTDR with fiber compatibility and central wavelength specifications
    • Wavelength tolerance, dynamic range at max wavelength
    • Event dead zone and attenuation dead zone limits
    • Distance measurement accuracy (±) and sampling points
    • Display size and internal/external OTDR trace storage
    • Built‑in VFL/VSL and built‑in Power Meter with power meter input port
    • Wavelength range and minimum power measurement range (dBm) with accuracy
    • Connector Tip and scope of accessories; packaging per ISO standards
    • Operating temperature, humidity limits; warranty terms
    • Test reports from NABL/ILAC accredited labs

Terms & Conditions

  • 100% payment within 30 days from receipt and acceptance at BDL Vizag

  • Delivery within 3 months from PO; free to BDL stores Visakhapatnam

  • Test/calibration reports and user manual mandatory with delivery

Important Clauses

Payment Terms

100% payment within 30 days from receipt and acceptance; GST handling per GST Law with GSTR‑2B/2A alignment

Delivery Schedule

Delivery within 3 months from PO receipt; free delivery to BDL stores, Visakhapatnam

Penalties/Liquidated Damages

LD at 0.5% per week, max 10%; time is essence; non‑conforming products not accepted; extendable if delay attributable to vendor

Bidder Eligibility

  • Experience in supplying OTDR or optical test equipment to defense/industrial sectors

  • ISO 9001/IS0 compliant manufacturing or supply capability

  • GST registration and valid GSTIN with compliant invoicing

Documents 4

GeM-Bidding-8960157.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

Buyer uploaded ATC document

ATC

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
PERFORMANCE Fiber Compatibility Single Mode
PERFORMANCE Central Wavelength (nm) 1310 & 1550 for Single Mode;
PERFORMANCE Wavelength Tolerance (±) 20.0 Or lower
PERFORMANCE Dynamic range@ Max Wavelength 38.0 - 50.0 Or higher
PERFORMANCE Event dead zone - Maximum 0.8 Or lower
PERFORMANCE Attenuation dead zone - Maximum 4.0 Or lower
PERFORMANCE Distance Measurement Accuracy (±) 0.95 Or lower
PERFORMANCE Sampling points 256000.0 - 256000.0 Or higher
DISPLAY / STORAGE Display Size 8.0 - 12.0 Or higher
DISPLAY / STORAGE Internal Storage OTDR traces 50000
DISPLAY / STORAGE External Storage Capacity inclusive in the scope of supply 32 Or higher
VISUAL FAULT LOCATOR (VFL) / VISUAL LIGHT SOURCE (VLS) FOR OTDR Built-in Visual Fault Locator (VFL) / Visual Light Source (VSL) Yes
POWER METER FOR OTDR Built-in Power Meter Yes
POWER METER FOR OTDR Power Meter input port On OTDR Port
POWER METER FOR OTDR Wavelength Range 850 nm to 1650 nm
POWER METER FOR OTDR Minimum Power measurement range (dBm) -70.0 - -70.0 Or lower
POWER METER FOR OTDR Accuracy (Power Meter) (±) 0.0 - 5.0 Or lower
GENERIC Connector Tip PC/UPC
ACCESSORIES Aceesories inclusive in the Scope of Supply (Select included Accessories Only) Suitable LAN Cable, DC vehicle battery-charging adaptor (12 V), Carry Case
OPERATING CONDITIONS Minimum Operating Temperature -10.0 Or lower
OPERATING CONDITIONS Maximum Operating Temperature 55.0 Or higher
OPERATING CONDITIONS Maximum Operating Humidity 95.0 - 95.0 Or higher
WARRANTY WARRANTY 1, 2, 3, 5 Or higher
CERTIFICATION Availability of Test Reports from Central Govt/ NABL/ ILAC acredited lab to prove confirmity to the Specifications Yes

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Required Documents

1

PAN Card copy

2

GSTIN copy

3

Cancelled cheque copy

4

EFT mandate certified by bank

5

Technical bid documents

6

OEM authorization (if applicable)

7

Test/calibration reports

8

User manual

9

ISO packing certification (if available)

Frequently Asked Questions

Key insights about ANDHRA PRADESH tender market

How to bid for OTDR procurement in Visakhapatnam with BDL?

Bidders must submit PAN, GSTIN, cancelled cheque, and EFT mandate, plus technical bid with NABL/ILAC test reports. Delivery must be 3 months from PO; payment is 100% within 30 days after receipt and acceptance. Ensure ISO packing and user manual are included.

What documents are required for the OTDR tender in Vizag 2026?

Required docs include PAN, GSTIN, cancelled cheque, EFT mandate, technical bid, OEM authorizations if applicable, test/calibration reports, user manual, and ISO packing certification. Include NABL/ILAC conformity evidence where available.

What are the key technical specs for the OTDR category in this tender?

Key specs include fiber compatibility, central wavelength, wavelength tolerance, dynamic range, event/attenuation dead zones, distance accuracy, sampling points, display size, internal/external trace storage, built‑in VFL/VSL and power meter, and connector tip details.

When is delivery due for the BDL Visakhapatnam OTDR supply?

Delivery must be completed within 3 months from the date of PO, with goods delivered to BDL stores, Visakhapatnam at no extra shipping cost.

What are the payment terms for the BDL OTDR procurement?

Payment terms specify 100% payment within 30 days from the date of receipt and acceptance at BDL‑Vizag, subject to GST compliance and invoicing as per GST law.

Are test reports and manuals mandatory for the OTDR bid in 2026?

Yes. Bidders must supply test/calibration reports and a detailed user manual with the OTDR delivery, along with NABL/ILAC‑accredited test evidence where applicable.

What certifications or standards are required for this OTDR tender?

Conformity with ISO standards for packing and quality, plus NABL/ILAC accreditation for test reports; ensure OEM authorization if required and maintain traceable quality records for 3 years.

What are the penalties for late delivery in this OTDR tender?

Late delivery incurs LD at 0.5% of store price per week, up to a maximum of 10%, with the possibility of extension only if delays are vendor‑attributable.