---
title: "Organic Rankine Cycle (ORC) System"
ocid: "ocds-b5fd17-1b4044f8-633c-44f9-99b6-7a8a00409888"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-1b4044f8-633c-44f9-99b6-7a8a00409888"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-1b4044f8-633c-44f9-99b6-7a8a00409888.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-1b4044f8-633c-44f9-99b6-7a8a00409888.json"
source: "Contracts Finder"
current_stage: "Tender"
buyer: "KBS MARITIME LTD"
published: "2025-01-13"
---

# Organic Rankine Cycle (ORC) System

Buyer: KBS MARITIME LTD  
Current stage: Tender  
OCID: ocds-b5fd17-1b4044f8-633c-44f9-99b6-7a8a00409888

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-1b4044f8-633c-44f9-99b6-7a8a00409888)  
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## Summary

KBS Maritime Ltd is currently undertaking a procurement process for an Organic Rankine Cycle (ORC) System, classified under other sources of energy supplies and distribution. The project involves generating electricity from low-temperature waste heat sources and has additional classifications related to energy, heating works, and power plant construction. The procurement, at the tender stage, is being executed through a selective method known as the restricted procedure. The tender was published on 13th January 2025, with the tender period ending on 17th February 2025. The contract is expected to start on 1st September 2025 and conclude by 31st August 2026. The location for this project is primarily centred in the United Kingdom and its surrounding regions, including the British Overseas Territories, European countries, and the Channel Islands.

This tender presents a significant business opportunity for companies specialising in energy systems, construction of power and heating plants, and renewable energy sectors. Businesses with a capability to deliver high-efficiency ORC systems, particularly those comfortable with net power outputs of 200-400 kW and handling thermal power of up to 4500 kW, will find this tender highly relevant. The procurement process is designed to identify experienced contractors who can adhere to stringent environmental and operational standards, and it provides a substantial contract value of GBP 3,500,000. Given the project's scope and requirements, medium to large enterprises with robust technical expertise and a track record in energy and construction sectors are well-suited to compete for this contract and leverage it for significant business growth.

## Notice

1. General Description Organic Rankine Cycle (ORC) system designed to generate electricity from low-temperature waste heat sources. Its should be capable of operating continuously or intermittently with a CHP engine. 2. Technical Specifications * Net Power Output: 200 - 400 kW per unit * Thermal Power Absorbed: 1000 - 4500 kW * Hot Water Temperature: Minimum 80degC * Working Media: Environmentally friendly, non-toxic, non-flammable * Control System: PLC system / MODBUS TCP

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/84d6d596-345e-48b3-b160-2ae325b21331 |
| Notice type | Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Selective |
| Procurement method details | Restricted procedure |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 13 Jan 2025 |
| Submission deadline | 17 Feb 2025 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 31 Aug 2025 - 31 Aug 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £3,500,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | KBS MARITIME LTD |
| Locality | PORTSMOUTH |
| Post town | Portsmouth |
| Postcode | PO1 3LS |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ3 Hampshire and Isle of Wight |
| ITL 3 | TLJ31 Portsmouth |
| Local authority | Portsmouth |
| Electoral ward | Charles Dickens |
| Westminster constituency | Portsmouth South |
| Delivery location | Not specified |

## CPV Codes

### Divisions

- 45 - Construction work
- 65 - Public utilities
- 71 - Architectural, construction, engineering and inspection services

### Codes

- 45232141 - Heating works
- 45251000 - Construction works for power plants and heating plants
- 45251200 - Heating plant construction work
- 65400000 - Other sources of energy supplies and distribution
- 71314000 - Energy and related services

## Release History

- 13 Jan 2025 at 09:41 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/84d6d596-345e-48b3-b160-2ae325b21331

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/84d6d596-345e-48b3-b160-2ae325b21331
  13th January 2025 - Opportunity notice on Contracts Finder
- https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=89196&B=KBS
  Additional data
- https://uk.eu-supply.com/ctm/Company/CompanyInformation/Index/153032
  User / Company

## 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-b5fd17-1b4044f8-633c-44f9-99b6-7a8a00409888. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-1b4044f8-633c-44f9-99b6-7a8a00409888.json.