---
title: "PAHT - Waterproofing Works in Plantrooms"
ocid: "ocds-b5fd17-b5a0ef92-9e74-4255-901c-cc1fb99df220"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-b5a0ef92-9e74-4255-901c-cc1fb99df220"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-b5a0ef92-9e74-4255-901c-cc1fb99df220.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-b5a0ef92-9e74-4255-901c-cc1fb99df220.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "THE PRINCESS ALEXANDRA HOSPITAL NHS TRUST"
published: "2026-03-24"
---

# PAHT - Waterproofing Works in Plantrooms

Buyer: THE PRINCESS ALEXANDRA HOSPITAL NHS TRUST  
Current stage: Award  
OCID: ocds-b5fd17-b5a0ef92-9e74-4255-901c-cc1fb99df220

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-b5a0ef92-9e74-4255-901c-cc1fb99df220)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-b5a0ef92-9e74-4255-901c-cc1fb99df220.json)

## Summary

The Princess Alexandra Hospital NHS Trust has completed the procurement process for the waterproofing works in plantrooms at its site located in the East of England, serving The Princess Alexandra Hospital NHS Trust in CM20 1QX, United Kingdom. This contract was awarded through a direct award under the CCS LVPS framework, ref. RM6237. The procurement took place under a selective method, acting as a call-off from a framework agreement. The tender reached its completion with an award made to Archizone Site Services Ltd. on 23 March 2026. The contract period will commence on 25 March 2026 and conclude on 31 October 2026, with an awarded amount of £48,000.

This tender provides opportunities for companies specialising in waterproofing work within the construction industry. Given the selective procurement method and framework agreement, businesses with established reputations and proven capabilities in delivering complex waterproofing solutions may find similar opportunities appealing for strategic growth. Large enterprises rather than SMEs or VCSEs may be better suited to pursue such contracts, offering an avenue to expand operations and showcase expertise in hospital infrastructure projects. Archizone Site Services Ltd.'s involvement demonstrates a successful venture in this field, providing insights into potential collaboration with NHS entities.

## Notice

Contract for Waterproofing Works in Plantrooms at The Princess Alexandra Hospital NHS Trust. This contract was awarded via a direct award under the CCS LVPS framework (ref. RM6237).

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/3cd1838e-776b-416f-a7ae-a691e1b712e3 |
| 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 | 24 Mar 2026 |
| Submission deadline | 9 Mar 2026 |
| Future notice date | Not specified |
| Award date | 23 Mar 2026 |
| Contract period | 25 Mar 2026 - 31 Oct 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £50,000 |
| Lots value | Not specified |
| Awards value | £48,000 |
| 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 | THE PRINCESS ALEXANDRA HOSPITAL NHS TRUST |
| Locality | WELWYN GARDEN CITY |
| Post town | St Albans |
| Postcode | AL8 6NS |
| Country | England |
| ITL 1 | TLH East (England) |
| ITL 2 | TLH2 Bedfordshire and Hertfordshire |
| ITL 3 | TLH26 North and East Hertfordshire |
| Local authority | Welwyn Hatfield |
| Electoral ward | Handside |
| Westminster constituency | Welwyn Hatfield |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ARCHIZONE SITE SERVICES |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45261420 - Waterproofing work

## Release History

- 24 Mar 2026 at 11:14 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/3cd1838e-776b-416f-a7ae-a691e1b712e3

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/3cd1838e-776b-416f-a7ae-a691e1b712e3
  24th March 2026 - Awarded contract notice on Contracts Finder

## 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-b5a0ef92-9e74-4255-901c-cc1fb99df220. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-b5a0ef92-9e74-4255-901c-cc1fb99df220.json.