---
title: "Marine Grade UPS Upgrades"
ocid: "ocds-r6ebe6-0000832808"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000832808"
markdown_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000832808.md"
json_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000832808.json"
source: "Public Contracts Scotland"
current_stage: "Tender"
buyer: "CALMAC FERRIES LIMITED"
published: "2026-06-11"
---

# Marine Grade UPS Upgrades

Buyer: CALMAC FERRIES LIMITED  
Current stage: Tender  
OCID: ocds-r6ebe6-0000832808

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000832808)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-r6ebe6-0000832808.json)

## Summary

CalMac Ferries Limited, located in Gourock, UK, has initiated a public procurement process for a project titled "Marine Grade UPS Upgrades." This tender, with an ID of JUN557773, is at the tender stage and involves the supply of 34 Marine Grade UPS units as a one-off purchase agreement. The industry category for this tender aligns with goods procurement, and the geographic focus is UKM8. Interested suppliers have until 13th July 2026 at 12:00 PM to submit their proposals electronically, as outlined in the tender documentation. The total value of the contract is estimated at £125,000, and the contract will begin immediately after the bid opening on the same date.

This tender presents an opportunity for businesses specialising in electrical equipment supply, particularly those with expertise in uninterrupted power supplies, to expand their client base by securing a contract with a reputable organisation like CalMac Ferries Limited. Ideal candidates for this opportunity would include firms capable of delivering high-quality marine-grade units that meet specific technical specifications, such as size and power ratings. The procurement adopts an open procedure, offering a straightforward participation process to businesses with an appropriate economic stature and technical capability, as highlighted by the selection criteria that require evidence of liability coverage and turnover history. Businesses looking to collaborate with CalMac can leverage this project to build new capabilities and enhance their market presence.

## Notice

CalMac Ferries Ltd (CFL) is seeking to award a contract for the provision of 34 Marine Grade UPS units as a one-off purchase Agreement. The units must be rack mountable with a rack size not exceeding 3U. Full Specification can be found in the Tender documentation.

### Lot Information

Lot 1

CalMac Ferries Ltd (CFL) is seeking to award a contract for the provision of 34 Marine Grade UPS units as a one-off purchase Agreement. The units must be rack mountable with a rack size not exceeding 3U, power rating 3000VA/3000W. Full Specification can be found in the Tender documentation.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Public Contracts Scotland |
| Latest notice | https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=JUN557773 |
| Notice type | PCS Notice - Website Contract Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 11 Jun 2026 |
| Submission deadline | 13 Jul 2026 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £125,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Active |
| Lots status | Active |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | CALMAC FERRIES LIMITED |
| Locality | GOUROCK |
| Post town | Paisley |
| Postcode | PA19 1QP |
| Country | Scotland |
| ITL 1 | TLM Scotland |
| ITL 2 | TLM3 West Central Scotland |
| ITL 3 | TLM33 Inverclyde, East Renfrewshire, and Renfrewshire |
| Local authority | Inverclyde |
| Electoral ward | Inverclyde West |
| Westminster constituency | Inverclyde and Renfrewshire West |
| Delivery location | TLM8 West Central Scotland |

## CPV Codes

### Divisions

- 31 - Electrical machinery, apparatus, equipment and consumables; lighting

### Codes

- 31154000 - Uninterruptible power supplies

## Release History

- 11 Jun 2026 at 00:00 - Tender - PCS Notice - Website Contract Notice - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=JUN557773

## Documents

- https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=JUN557773
  Marine Grade UPS Upgrades - CalMac Ferries Ltd (CFL) is seeking to award a contract for the provision of 34 Marine Grade UPS units as a one-off purchase Agreement. The units must be rack mountable with a rack size not exceeding 3U. Full Specification can be found in the Tender documentation.

## Notice URLs

- http://
- http://www.calmac.co.uk
- http://www.publiccontractsscotland.gov.uk/info/InfoCentre.aspx?ID=2343
- https://api.publiccontractsscotland.gov.uk/v1/Notice?id=ocds-r6ebe6-0000832808
- https://www.publictendersscotland.publiccontractsscotland.gov.uk

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000832808. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-r6ebe6-0000832808.json.