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Indian Coast Guard UPS Repair & Overhauling Tender Porbandar Gujarat 2025

Bid Publish Date

08-Nov-2025, 1:45 pm

Bid End Date

12-Nov-2025, 9:00 am

Value

₹1,99,500

Location

PORBANDAR , GUJARAT

Progress

RA
Issue08-Nov-2025, 1:45 pm
Reverse AuctionCompleted
AwardCompleted
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Two Packet Bid

Categories 9

POWER SUPPLY UNIT BELL CONTROLLER STATIC CONVERTERS SEARCH LIGHT POWER UPS ATM ILLUMINATORS FOR MICROSCOPES ATP MACHINE

Tender Overview

Organization: Indian Coast Guard, Department of Defence, conducting a repair and overhauling service tender for an Uninterruptible Power Supply (UPS) system used with the CRN-91 Gun. Location: Porbandar, Gujarat (360545). Estimated value: ₹199,500. Scope covers on-site familiarisation, post-defect rectification during gun trials, and ensuring PSU stability to prevent load-current trips. Unique context includes onboard worksite access, integration with existing ares equipment, and the need for a proven fix to ensure sustained gun operation. A mandatory site visit and trial readiness are required prior to contract award.

Technical Specifications & Requirements

  • Service scope: Repair and overhauling of PSU (CRN-91 Gun) power subsystem; address current non-holding load issue causing trips.
  • Make/Model referenced: PSU unit Make: Aplab, Model: L3299 S, Output: 20 to 30 V DC / 100 A Max; rectification to achieve stable load handling during CRN-91 trials.
  • Delivery/installation: Onboard trial support; familiarity visit before work begins; post-rectification testing to verify satisfactory operation under CRN-91 conditions.
  • Contract flexibility: 45%/25% variation limits on quantity or duration as per ATC; excess settlement option allows additional charges up to a defined percentage with supporting documentation.
  • Documentation & compliance: Provide evidence of prior service capability on similar gun PSU systems; adherence to safety and military maintenance protocols.

Terms, Conditions & Eligibility

  • EMD: Not specified in provided data; bidders should verify at ATC stage.
  • Quantity variation: Contract quantity or duration may be revised by up to 25% on issue; post-issue changes capped at 25%.
  • Excess settlement: Additional charges up to the order’s approved excess percentage allowed with mandatory supporting documents.
  • Onboard familiarity: Mandatory site visit to understand nature of work and local constraints; focus on CRN-91 PSU rectification.
  • Trials: Work validated through CRN-91 Gun trials after rectification; ensure system proves satisfactory for spares supply continuity.
  • ATC documents: ATC file uploaded; bidders must review and comply with buyer-specified conditions.

Key Specifications

    • Product/Service: Repair and overhauling service for UPS PSU in CRN-91 Gun system
    • PSU details: Make Aplab, Model L3299 S, Output 20-30 V DC / 100 A Max
    • Location: Onboard trials at Porbandar, Gujarat
    • Quantity/value: Estimated ₹199,500; no BOQ items available
    • Standards/Compliance: Military maintenance practice; safety protocols; trials-based validation
    • Delivery: Onsite familiarity visit; rectification and post-trial proof of operation
    • Variation: 25% contract quantity/duration permissible; excess settlement option with documentation

Bidder Eligibility

  • Experience in repairing/overhauling UPS PSU units used in military weapon systems

  • Demonstrated capability to perform on-site rectification during trials

  • Financial stability and GST compliance for government tenders

Documents 6

GeM-Bidding-8563524.pdf

Main Document

Other Documents

OTHER

Scope Of Work Document

SCOPE_OF_WORK

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Required Documents

1

GST registration certificate

2

PAN card

3

Experience certificates for PSU repair/overhaul in military systems

4

Financial statements or turnover proof

5

EMD/Security deposit documentation (as applicable)

6

Technical bid document showing capability for UPS PSU repairs

7

OEM authorization for PSU Make: Aplab (Model: L3299 S) or equivalent

8

Site visit report and trial-readiness certification

9

Compliance certificates and safety clearances

Reverse Auction Schedule

Completed

Start

14-Nov-2025, 10:00 am

End

15-Nov-2025, 10:00 am

Duration: 24 hours

Reverse Auction Document

✅ RA concluded. Check financial results for final rankings.

Reverse Auction Results Final Prices

These are the final prices after the reverse auction event. Prices may be lower than initial bids.

Rank Seller Final Price Item
L1K C Marine Services   Under PMA Winner ₹1,88,900Item Categories : Repair and Overhauling Service - Uninterruptible power supply (UPS); Power Supply Unit trips due to
L2VYAS AND SONS ENTERPRISE   Under PMA₹1,97,500Item Categories : Repair and Overhauling Service - Uninterruptible power supply (UPS); Power Supply Unit trips due to
L3RAJEN ELECTRONICS   Under PMA₹2,10,500Item Categories : Repair and Overhauling Service - Uninterruptible power supply (UPS); Power Supply Unit trips due to

🎉 L1 Winner

K C Marine Services   Under PMA

Final Price: ₹1,88,900

Frequently Asked Questions

Key insights about GUJARAT tender market

How to bid for UPS repair tender in Porbandar Gujarat 2025

Bidders must submit GST, PAN, experience certificates, and financials, plus OEM authorisation for PSU make L3299 S. The ATC requires familiarisation visit, on-site PSU rectification, and post-trial validation for CRN-91 gun trials; ensure compliance with 25% quantity variation and excess settlement terms.

What documents are required for defence UPS repair tender in Gujarat

Required documents include GST registration, PAN, project experience certificates for similar military PSU repairs, financial statements, EMD documentation if applicable, technical bid detailing capability, OEM authorization for Aplab PSU, and site visit/trial readiness proof.

What are the technical specs for CRN-91 PSU repair tender

Technical scope covers repairing the 20-30 V DC, 100 A max PSU output of CRN-91 Gun; on-site rectification to prevent load-current trips and ensure stability during trials; compliance with on-board safety and military maintenance protocols.

When is the delivery and trial validation for the Gujarat tender

Work begins after onboard familiarisation; post-rectification trials for CRN-91 Gun must show stable PSU operation; duration permitted under ATC allows 25% variation on quantity or duration and must align with trial outcomes.

What is the EMD requirement for this Coast Guard repair tender

EMD amount is not specified in the data provided; bidders should verify exact EMD or security deposit requirements during the ATC view and tender documents before submission.

How to ensure compliance with excess settlement terms

Excess settlement allows additional charges up to a defined percentage of item-level total with supporting documents; declare applicability during invoice creation and attach mandatory technical and financial proofs to avoid non-compliance.

What warranties or post-implementation support are required

ATC terms emphasize trial-based validation and on-site rectification; bidders should offer warranty/AMC coverage for PSU repairs and ensure spares availability for CRN-91-related components during trials.