Dynamic Market for Process Safety Consulting & Maintenance
A Tender Notice
by WESSEX WATER SERVICES LTD
- Source
- Find a Tender
- Type
- Dps (Services)
- Duration
- not specified
- Value
- ___
- Sector
- INDUSTRIAL
- Published
- 02 Jul 2025
- Delivery
- not specified
- Deadline
- n/a
Related Terms
Location
South West England:
4 buyers
- Wessex Water Services Bath
- Ytl Construction Bath
- Ytl Infrastructure Bath
- Ytl Plant & Fleet Solutions Bath
Description
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 Division
| 1 | 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 |
| 2 | 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 |
CPV Codes
- 71317000 - Hazard protection and control consultancy services
- 71323000 - Engineering-design services for industrial process and production
- 71621000 - Technical analysis or consultancy services
- 45259000 - Repair and maintenance of plant
- 50000000 - Repair and maintenance services
- 71630000 - Technical inspection and testing services
Other Information
** PREVIEW NOTICE, please check Find a Tender for full details. **
Reference
- ocds-h6vhtk-055759
- FTS 036688-2025