---
title: "Modular Building Construction"
ocid: "ocds-b5fd17-e5626745-8690-4de1-a3d9-8641de30069a"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-e5626745-8690-4de1-a3d9-8641de30069a"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-e5626745-8690-4de1-a3d9-8641de30069a.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-e5626745-8690-4de1-a3d9-8641de30069a.json"
source: "Contracts Finder"
current_stage: "Tender"
buyer: "KBS MARITIME LTD"
published: "2026-06-24"
---

# Modular Building Construction

Buyer: KBS MARITIME LTD  
Current stage: Tender  
OCID: ocds-b5fd17-e5626745-8690-4de1-a3d9-8641de30069a

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## Summary

The tendering process initiated by KBS Maritime Ltd focuses on the construction of a new modular office complex to replace existing Portacabins. This project encompasses civil, landscaping, and MEP works along with small refurbishment tasks for an office, classified under "Modular and portable buildings" in the works category. Located in Portsmouth, with a postal area of PO1 3LS, the procurement employs a selective method under the restricted procedure, currently at the tender stage. Published on 24th June 2026, the submission deadline is set for 21st July 2026, while the contract period stretches from 1st October 2026 to 30th September 2027. The total project value is estimated at £1,000,000.

This tender offers significant business growth opportunities, particularly for companies experienced in modular construction and refurbishment projects. Given the requirement for SC Clearance and Cyber Essentials Plus certification, this procurement is particularly suited for businesses proficient in adhering to stringent security standards, possibly excluding smaller or VCSE organisations due to its complexity and scope. The project spans various geographical regions, which may necessitate a robust logistical framework, making it ideal for well-established entities capable of managing international supply chains.

## Notice

There is a requirement for the replacement of the existing Portacabins with new modular office complex. RIBA4 consultation and delivery of RIBA 5 onwards. Including all Civil, landscaping and MEP works required. This includes small refurbishment works to an existing office. Bidders must have SC Clearance and Cyber Essentials Plus to proceed to Tender stage.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/2798c748-8ffa-4292-b2b9-084e504b9b0d |
| 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 | 24 Jun 2026 |
| Submission deadline | 21 Jul 2026 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 30 Sep 2026 - 30 Sep 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £1,000,000 |
| 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

- 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus)

### Codes

- 44211100 - Modular and portable buildings

## Release History

- 24 Jun 2026 at 14:01 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/2798c748-8ffa-4292-b2b9-084e504b9b0d

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/2798c748-8ffa-4292-b2b9-084e504b9b0d
  24th June 2026 - Opportunity notice on Contracts Finder
- https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=106763&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-e5626745-8690-4de1-a3d9-8641de30069a. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-e5626745-8690-4de1-a3d9-8641de30069a.json.