---
title: "Dynamic Market for Process Safety Consulting & Maintenance"
ocid: "ocds-h6vhtk-055759"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-055759"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-055759.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-055759.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "WESSEX WATER SERVICES LTD"
published: "2025-07-02"
---

# Dynamic Market for Process Safety Consulting & Maintenance

Buyer: WESSEX WATER SERVICES LTD  
Current stage: Tender  
OCID: ocds-h6vhtk-055759

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-055759)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-055759.json)

## Summary

Wessex Water Services Ltd is inviting tenders for its 'Dynamic Market for Process Safety Consulting & Maintenance' initiative, with a focus on the private utility sector. The procurement process is currently in the tender stage and involves consultancy and maintenance work related to biomethane gas production at several sites. Located in Bath, UK region UKK12, this tender will start its framework agreement on 8 August 2025, and the procurement method being employed is open through a dynamic market facilitated by a Dynamic Purchasing System. Relevant stakeholders include YTL Construction (UK) Ltd., YTL Infrastructure (UK) Ltd., and YTL Plant & Fleet Solutions (UK) Ltd., among others. There is no participation fee required, and interested suppliers need to register via the Wessex Water BravoSolution portal.

This tender offers substantial opportunities for businesses specialising in process engineering, safety consultancy, and safety-critical maintenance, particularly those with expertise in handling hazardous materials and explosive atmospheres. Suppliers with capabilities in technical inspection and testing, gas detection systems, and DSEAR risk assessments are especially well-suited to participate. Small and medium-sized enterprises (SMEs) with innovative solutions in these areas can leverage the dynamic market approach to establish long-term collaborations with Wessex Water and its partners. Access to high-value consultancy work in the emerging biogas and energy sectors presents multiple avenues for business growth.

## Notice

Wessex Water has five sites with the capability for biomethane gas production through anaerobic digestion (and in some cases food waste) with the ability for gas exportation off site. This entails consultancy and maintenance work more traditionally found in the gas / energy sector rather than the water sector. We're seeking suppliers with the relevant expertise to support our requirements in these areas: * Lot 1: Process Engineering & Process Safety Consultancy * Lot 2: DSEAR / Safety Critical Maintenance

### Lot Information

Process Engineering & Process Safety Consultancy

This Lot will create a pool of suitably qualified suppliers that will be invited to bid for consultancy work in the following areas (non-exhaustive): * Formal Process Safety Assessment Studies (FPSA), Hazard Identification (HAZID), Hazard & Operability Study (HAZOP), Layer of Protection Analysis (LOPA), Human Factor Studies, Quantitative Risk Assessment (QRA), Functional Safety (1-5) stages, Occupied Building Risk Assessment (OBRA, Failure Mode & Effects Analysis (FMEA) * Gas detection systems (including location) * Consequence Modelling * Dangerous Substances & Explosive Atmosphere Regulations (DSEAR) risk assessments * Review/update Hazardous Area classification (HAC) * Hazardous Area Drawings (HACs) * High pressure gas pipework design including TD/12 * Process design requirements including propane, methanol, oxygen, biogas, chlorine, and pyrolysis * Plant performance diagnosis * Gas bag and flare systems * Biomethane injection

DSEAR / Safety Critical Maintenance

This Lot will create a pool of suitably qualified suppliers that will be invited to bid for consultancy work in the following areas (non-exhaustive): * ATEX (Explosive Atmospheres) Equipment & SR/25 Modification Assessment * Working in DSEAR zones * Dangerous substances & Explosive Atmosphere Regulations (DSEAR) risk assessments * Detailed/update P&ID drawings, detailed GA Drawings, Plant Layout drawings * Gas quality sampling and monitoring * Routine inspections of ATEX equipment * LEV/MEV-Ventilation systems review * Review Gas detection system

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/036688-2025 |
| Notice type | UK13 - Dynamic Market Intention Notice |
| Procurement type | Dynamic |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Dynamic market |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 2 Jul 2025 |
| Submission deadline | Not specified |
| 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 | Not specified |
| 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 | WESSEX WATER SERVICES LTD |
| Additional buyers | YTL CONSTRUCTION (UK) LIMITED; YTL INFRASTRUCTURE (UK) LIMITED; YTL PLANT AND FLEET SOLUTIONS (UK) LIMITED |
| Locality | BATH |
| Post town | Bath |
| Postcode | BA2 7WW |
| Country | England |
| ITL 1 | TLK South West (England) |
| ITL 2 | TLK5 West of England |
| ITL 3 | TLK52 Bath & North East Somerset and South Gloucestershire |
| Local authority | Bath and North East Somerset |
| Electoral ward | Combe Down |
| Westminster constituency | Bath |
| Delivery location | TLK South West (England) |

## CPV Codes

### Divisions

- 45 - Construction work
- 50 - Repair and maintenance services
- 71 - Architectural, construction, engineering and inspection services

### Codes

- 45259000 - Repair and maintenance of plant
- 50000000 - Repair and maintenance services
- 71317000 - Hazard protection and control consultancy services
- 71323000 - Engineering-design services for industrial process and production
- 71621000 - Technical analysis or consultancy services
- 71630000 - Technical inspection and testing services

## Release History

- 2 Jul 2025 at 09:58 - Tender - UK13 - Dynamic Market Intention Notice - https://www.find-tender.service.gov.uk/Notice/036688-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/036688-2025
  2nd July 2025 - Dynamic market intention notice on Find a Tender

## Notice URLs

- http://wessexwater.co.uk
- https://wessexwater.bravosolution.co.uk
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## 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-055759. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-055759.json.