Consultancy & Specialist Services

Booth Welsh has a specialist engineering services consultancy, with experience across many different industry sectors.

We have the expertise and experience to provide expert technical consultancy for you to improve your Processes and Unit Operations, offering you a unique and tailored service, saving you time and money.

We have a broad base of cross sector experience so just ask and you may find we have the right direct or transferrable experience for you.

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Functional Safety

Booth Welsh has a team of Process, Systems and Instrument Engineers with expertise and formal IEC61511 qualifications (TUV and/or CFSE/CFSP).

Having engineers from both disciplines with this specialism allows us to deliver across any Functional Safety Lifecycle phases for projects. Our Process Engineers participate in Analysis Phase activities.

Our Instrument and Systems Engineers participate or lead Realisation Phase designs, testing and commissioning and can support clients with design mods in the Operational Phase.

Our engineers have the requisite knowledge & expertise in the following areas:

  • Chairing and participating in HAZOP studies.
  • Process Hazard Analysis (PHA)
  • SIL Determination (typically using the techniques below)
    • Calibrated Risk Graph
    • Layers of Protection Analysis (LOPA)
    • Fault Tree Analysis (FTA)
  • Creation of Safety Requirements Specifications
  • All aspects of designs for a fully compliant Safety Instrument Systems (SIS)
    • Sensing & Final Element Spec
    • Logic Solver Spec, SIS Panel design assembly: PLC and/or Hardwired
    • Field installation designs
  • Safety Instrumented Function (SIF) verification calculations
  • Creation of Proof Test procedures
  • Functional Safety Assessments
  • Operational Phase SIS design mods (and SIL/SIF reassessment)

Our team is also experienced in the area of machinery safety. We have carried out a number of machinery safety projects covering a range of activities from Risk Assessment, through SIL determination or determination of required performance level, verification and validation.

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Process Engineering

Extensive experience and expertise across most process sectors and unit operations, combined with a flexible approach, characterise what we can offer to assist in providing answers to your engineering and technical challenges.

  • Investigations and troubleshooting persistent and/or chronic processing problems
  • Systematic analysis to identify root causes and solutions
  • Performance improvement (capacity, quality, yield, energy utilisation etc.)
  • Process Development support
  • Capital expansion/modification
  • Ideas to Hardware Concept
  • Option Analysis

Collaboration and flexibility are key and fundamental to our values and approach, particularly when outcomes are uncertain which is frequently the case. Technical support includes:

  • a few hours of an experienced consultant or engineer
  • formal investigation or study
  • multi-discipline support
  • complementing customer’s operations or engineering teams

An important differentiator is our track record of innovation – often developing together a different and sometimes better solution than originally envisaged.

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Process Safety

We have experienced Hazard Study team leaders using the more formal Six-Step process but who also apply Hazop/HazID principles and methodologies across process sectors less accustomed to such a structure but who require, and can benefit from, a systematic safety review of designs and proposals.

In terms of formal studies, we can offer:

  • Hazard Studies – typically 1 through 3 (including Hazop and HazID)
  • Process Hazard Risk Assessment (top-down focused on major hazards)
  • Can be carried out both between remote teams (e.g. UK & Overseas) and recently via group conferencing
  • Used to working within client Safety Systems and processes
  • Risk analysis and assessment of ALARP (see Functional Safety)
  • DSEAR Area classification

Early design reviews and consultation with our team can assist design at early stages targeting safety to reduce or avoid late design changes that may otherwise be identified during scrutiny by Hazop.

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Process Modelling

Modelling of some kind is key to understanding and predicting performance of most processes and unit operations.

Combined with validation against actual performance, it provides confidence that:

  • The operations are properly understood at a fundamental level
  • Process and equipment are performing as expected (Benchmarking)
  • Where the performance gaps and shortfalls are
  • Predictions of projected changes are relatively robust
  • Improvements can be quantified, and changes financially evaluated

Models are one of the essential tools used for Process Engineering studies and investigations as well as design but also provide the basis for optimising equipment and processes, targeting the most critical performance parameters.

They can take the form of relatively simple or complex spreadsheets for large systems but where more rigor is required for detailed equipment design and assessment, the ABB PEL® Suite or HYSYS® can be deployed.

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Sustainability & Environmental

Demonstrating sustainability and reducing environmental impact are of increasing focus and importance but from a Process Engineering perspective are another set of criteria that can be understood, targeted and optimised using the Process Engineering tools and approach to problems.

Many recent studies and projects have been focused on sustainability e.g. reducing energy consumption used for process solvent recovery at two clients’ sites and, as yet to be implemented, steam usage at a large grain whisky distillery.

Modelling tools are key not only as described elsewhere but by generating ideas with the client during the build and validation phases.

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Asset Management

We provide comprehensive support for managing your assets. Our service is continually focused on maintaining your plant data, thus enhancing your company's performance, maintaining efficient production and reducing your operating costs.

Data Management:

  • Data mining / Interrogation / Cleansing
  • Data Analysis
  • Data Verification / Population
  • Equipment Grouping
  • Plant Verification / Plant Asset labelling

Work (Flow) Management:

  • Work Pack Specification / Material Requirements
  • Bills of Material / critical spares
  • Risk Assessment / Safety Assessment
  • Inventory Management
  • Maintenance Strategies
  • Plant Optimisation
  • Reliability Centred Maintenance
  • Equipment Reliability
  • Preventative Maintenance Review

Technical Support:

  • Multi Discipline Engineering
  • Engineering Plant Modification
  • Technical Authoring / Maintenance Procedural Authoring / Plant Operating Instructions
  • Obsolescence Review and Replacement
  • System Commissioning Documents
  • Procurement Engineering
  • Governance, Compliance, and Statutory Reviews
  • Document Management / Control

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