---
title: "KSL - SE - AOMR Lot 2 - Allington Tidal Works (Phased D&B)"
ocid: "ocds-b5fd17-1270b6cb-e422-4530-b32e-25383342cbdb"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-1270b6cb-e422-4530-b32e-25383342cbdb"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-1270b6cb-e422-4530-b32e-25383342cbdb.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-1270b6cb-e422-4530-b32e-25383342cbdb.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "ENVIRONMENT AGENCY"
published: "2026-06-08"
---

# KSL - SE - AOMR Lot 2 - Allington Tidal Works (Phased D&B)

Buyer: ENVIRONMENT AGENCY  
Current stage: Award  
OCID: ocds-b5fd17-1270b6cb-e422-4530-b32e-25383342cbdb

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## Summary

The procurement process outlined pertains to the Environment Agency's project titled "KSL - SE - AOMR Lot 2 - Allington Tidal Works (Phased D&B)" in the South East region of the United Kingdom. The project, classified under the "Landing stages construction work" industry category, aims to design a new pontoon and execute environmental enhancement works for safer navigation and mooring along the Upper Medway. This selective procurement, executed through a call-off from a framework agreement, is in the 'Award' stage with an active award dated 2nd June 2026. The contract, valued at £136,088.66, spans from 21st May 2026 to 20th November 2026, with the tender period having ended on 25th April 2026.

This tender creates business growth opportunities particularly for companies involved in construction and environmental services, like JT Mackley & Co. Ltd, the awarded supplier. While the procurement method focuses on established frameworks suitable for experienced businesses, there is potential for future participation for those looking to enter into similar public works projects. Businesses with expertise in infrastructure, particularly within the realm of waterways and environmental safety, would be well-suited to engage in similar tenders to expand their portfolios and establish relationships with public entities like the Environment Agency.

## Notice

The Allington Tidal Works project aims to safeguard navigation, enhance public and operational safety, and fulfil the EA's statutory obligations under the Upper Medway Navigation and Conservancy Act 1911. This contract is for the provision of the design of a new pontoon (landing stage) and environmental enhancement works to provide safe temporary mooring and improved access for river users, and a targeted repair of the existing retaining wall that directly abuts the proposed pontoon site.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/c4402491-5499-4eb5-98e1-6971f29d19c0 |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Works |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 8 Jun 2026 |
| Submission deadline | 25 Apr 2026 |
| Future notice date | Not specified |
| Award date | 1 Jun 2026 |
| Contract period | 20 May 2026 - 20 Nov 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £136,088 |
| Lots value | Not specified |
| Awards value | £136,088 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | ENVIRONMENT AGENCY |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1P 4DF |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | TLJ South East (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | JT MACKLEY |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45248400 - Landing stages construction work

## Release History

- 8 Jun 2026 at 16:57 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/c4402491-5499-4eb5-98e1-6971f29d19c0

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/c4402491-5499-4eb5-98e1-6971f29d19c0
  8th June 2026 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/a5a594d7-0209-4df6-bddc-3267c5d0711f
  Allington Tidal Works - Clean Fully Signed Contract_Redacted

## 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-b5fd17-1270b6cb-e422-4530-b32e-25383342cbdb. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-1270b6cb-e422-4530-b32e-25383342cbdb.json.