---
title: "Organic Rankine Cycle (ORC) System"
ocid: "ocds-h6vhtk-04cf66"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04cf66"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-04cf66.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-04cf66.json"
source: "Find A Tender Service"
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-h6vhtk-04cf66

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04cf66)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-04cf66.json)

## Summary

KBS Maritime Ltd has initiated a selective procurement process, detailed as a restricted procedure, seeking tenders for the construction of an Organic Rankine Cycle (ORC) system. The project, valued at GBP 3,500,000, involves generating electricity from low-temperature waste heat sources and entails heating works, power plant and heating plant construction, and other related energy supply works. The procurement process is presently in the tender stage with a submission deadline of 17th February 2025. The project is located in Portsmouth, South East England (UKJ31), and the contract is set for a duration of 720 days without renewal options. Potential suppliers are required to make electronic or written submissions in English.

This tender represents a significant opportunity for businesses specialising in construction works for power plants, heating plants, and sustainable energy solutions. Companies capable of delivering systems with specifications such as 200-400 kW net power output and the ability to utilise environmentally friendly, non-toxic, and non-flammable media will find this contract advantageous. The requirements for a PLC control system and adherence to technical specifications outlined in the procurement documents make this an ideal project for businesses with expertise in advanced energy systems and construction. Small to medium enterprises (SMEs) and larger firms with relevant experience and capacity should consider participating to leverage growth opportunities in the renewable energy and construction sectors.

## 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

### Lot Information

Lot 1

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 | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/000971-2025 |
| 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 | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | £3,500,000 |
| 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 | 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 | TLJ31 Portsmouth |

## CPV Codes

### Divisions

- 45 - Construction work
- 65 - Public utilities

### 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

## Release History

- 13 Jan 2025 at 09:16 - Tender - Tender Notice - https://www.find-tender.service.gov.uk/Notice/000971-2025

## Notice URLs

- https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=89196&B=KBS
- https://uk.eu-supply.com/ctm/Company/CompanyInformation/Index/153032

## 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-h6vhtk-04cf66. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-04cf66.json.