---
title: "Plowright Batch ETP safety PLC replacement"
ocid: "ocds-h6vhtk-0604d8"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0604d8"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-0604d8.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-0604d8.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "THE PIRBRIGHT INSTITUTE"
published: "2026-01-13"
---

# Plowright Batch ETP safety PLC replacement

Buyer: THE PIRBRIGHT INSTITUTE  
Current stage: Award  
OCID: ocds-h6vhtk-0604d8

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## Summary

The procurement process for the "Plowright Batch ETP safety PLC replacement" was conducted by The Pirbright Institute, a public authority part of the sub-central government in the United Kingdom. The process, marked complete, involved the replacement of three Safety PLCs for the Plowright Batch Effluent Treatment Plant, including necessary programming and site visits. It was conducted without competition, falling below the threshold. The contract, valued at £27,829 excluding VAT, commenced on 10th November 2025 and is set to conclude on 9th July 2026. Located in Woking, the industry categories involved include electric sensors and waste-treatment plant construction work. The award of this contract to Sella Controls Limited, an SME based in Ashby De La Zouch, highlights the procurement stage as "Award".

This tender provides opportunities for businesses specialising in electrical sensor technology and waste-treatment infrastructure, particularly those able to install and program Safety PLCs. Companies with experience in handling direct procurement methods and possessing the capability for on-site service delivery in Woking will find such opportunities advantageous. Small to medium-sized enterprises (SMEs), like Sella Controls Limited, which have expertise in these areas, stand to benefit significantly, potentially expanding their portfolio and presence in the public sector procurement space.

## Notice

Replacement of 3 x Safety PLCs for the Plowright Batch Effluent Treatment Plant (BETP) + require programming and site visits.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/002745-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Direct |
| Procurement method details | Below threshold - without competition |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 13 Jan 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 3 Nov 2025 |
| Contract period | 10 Nov 2025 - 9 Jul 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £27,829 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | THE PIRBRIGHT INSTITUTE |
| Locality | WOKING |
| Post town | Guildford |
| Postcode | GU24 0NF |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ2 Surrey, East and West Sussex |
| ITL 3 | TLJ25 West Surrey |
| Local authority | Guildford |
| Electoral ward | Normandy & Pirbright |
| Westminster constituency | Surrey Heath |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | SELLA CONTROLS |

## CPV Codes

### Divisions

- 30 - Office and computing machinery, equipment and supplies except furniture and software packages
- 45 - Construction work

### Codes

- 30237475 - Electric sensors
- 45222100 - Waste-treatment plant construction work

## Release History

- 13 Jan 2026 at 15:07 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/002745-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/002745-2026
  13th January 2026 - Contract details notice on Find a Tender

## Notice URLs

- https://sellacontrols.com/
- https://www.legislation.gov.uk/ukpga/2023/54/contents
- https://www.pirbright.ac.uk/

## 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-0604d8. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-0604d8.json.