Health, Safety, Quality & Environmental Management System

RA003 — DSE Ergonomics Risk Assessment

Version 2.0 | February 2026
ReferenceRA003
Version2.0
Issue Date19/02/2026
Prepared BySean Ashton
Approved ByDragos Ciordas
Next Review19/02/2027
ClassificationCRGI Information
ReplacesDC:08 Rev 1 (01/04/2025)

DSE Ergonomics Risk Assessment

ISO 45001 Cl. 8.1 • Health & Safety (Display Screen Equipment) Regulations 1992 (as amended) • HSE L26 — Display screen equipment assessment for virtual operations

Download Working Register

Excel format for operational use — editable risk scores, additional hazards, print-ready

Download Excel (.xlsx)
Assessment Overview
This assessment addresses ergonomic risks for CRGI Solutions staff who work primarily from home using display screen equipment (DSE). As a virtual consultancy, all staff are classified as habitual DSE users under Regulation 1(4)(d) and operate engineering design software (AutoCAD, Revit, Navisworks, Recap). The employer’s duty under Regulation 2 to perform a suitable and sufficient analysis is discharged through the individual HFORM11 DSE self-assessment and this generic assessment. Refer to HSE guidance L26 for the approved code of practice. Supports HPOL21 (DSE Policy).

Part 1a — Risk Assessment

# Activity / Process Foreseeable Hazard Who / What Affected Existing Controls CLRExposure New Controls & Further Action CLRExposure
1 Prolonged sitting and poor posture Musculoskeletal disorders (MSDs) from sustained sitting; lower back pain; neck and shoulder strain from poor workstation posture during extended CAD sessions All CRGI staff working from home offices; particularly those on complex design projects requiring extended screen time • DSE self-assessment (HFORM11)
• Adjustable chair guidance
• Regular break reminders
• Posture awareness in induction
3412Moderate • Annual DSE self-assessment mandatory
• Ops Manager review of high-risk responses
• Sit-stand desk recommendation for >6hr daily screen use
• 5-minute break every hour enforced via software reminder option
326Low
2 Eye strain and visual fatigue Eye strain, headaches, blurred vision from extended use of high-resolution monitors running engineering software; poor ambient lighting; screen glare All CRGI staff; higher risk for those using dual monitors with CAD/3D modelling software • Monitor brightness/contrast guidance
• 20-20-20 rule (every 20 min, look 20ft away, 20 sec)
• Eye test entitlement communicated
• Anti-glare screen guidance
248Moderate • Funded eye test every 2 years (or on request)
• Contribution to corrective eyewear if prescribed for DSE
• Blue light filter recommendation for evening work
• Minimum monitor size guidance (24” for CAD work)
224Low
3 Repetitive strain injury (RSI) RSI and upper limb disorders from repetitive mouse/keyboard use; intensive CAD drafting and point cloud processing causing wrist and forearm strain Staff performing intensive CAD work, 3D scan processing or extended data entry tasks • Ergonomic keyboard/mouse guidance
• Stretch exercises in DSE guidance
• Variety of tasks to break repetition
• Report symptoms early
339Moderate • Ergonomic peripheral recommendations list (vertical mouse, split keyboard)
• Task rotation built into project planning for intensive CAD phases
• Workstation review triggered if symptoms reported
313Very Low
4 Inadequate home workstation setup Unsuitable furniture, insufficient desk space, monitor at wrong height; working from kitchen tables, sofas or temporary setups All staff working from home; new starters and those who have recently moved home • DSE self-assessment at induction
• Workstation setup guide issued
• CRGI provides monitor riser/laptop stand if needed
339Moderate • Photographic evidence of workstation included in DSE self-assessment
• Equipment loan scheme for monitor, keyboard and mouse
• Annual re-assessment trigger
• Ops Manager home visit offer for persistent issues
313Very Low
5 Poor lighting conditions Inadequate or excessive lighting causing eye strain, headaches; screen glare from windows; working in dimly lit spaces Staff working from home in rooms with poor natural light or excessive glare • Lighting guidance in DSE pack
• Position screen perpendicular to windows
• Task lighting recommendation
236Low • Lighting assessment included in DSE self-assessment photos
• Desk lamp recommendation (5000K daylight, adjustable arm)
• Blackout blind recommendation for south-facing rooms
212Very Low
6 Thermal comfort and ventilation Working in rooms that are too hot, too cold or poorly ventilated; discomfort affecting concentration and productivity on engineering calculations Staff working from home; seasonal variation; attic or conservatory conversions as offices • Guidance on acceptable temperature range (19–24°C)
• Ventilation advice
• Option to work from alternative location
236Low • Temperature and ventilation included in DSE self-assessment
• Desktop fan or portable heater as temporary measures
• Wellbeing check-ins during extreme weather
212Very Low
7 Work-related stress from sustained screen-based design work Stress, anxiety and burnout from tight project deadlines combined with intensive CAD work; cognitive fatigue from complex engineering calculations; work-life boundary erosion when working from home All CRGI staff; particularly those on concurrent projects or with client-imposed deadlines • Project planning with realistic timescales
• Weekly 1:1 with Ops Manager
• Open door policy
• HSE Stress Management Standards awareness
339Moderate • Workload review at weekly project meeting
• Mandatory minimum 11-hour rest between working days
• Right to disconnect outside core hours (08:00–18:00) unless emergency
• Stress risk assessment trigger if symptoms reported
• Cross-reference RA005 (isolation) and HPOL11 (Fatigue Management)
313Very Low

Risk Scoring Matrix — Likelihood × Consequence

Likelihood ↓ / Consequence →1 Negligible2 Minor3 Moderate4 Major5 Catastrophic
5 Almost Certain510152025
4 Likely48121620
3 Possible3691215
2 Unlikely246810
1 Rare12345
Very Low (1–3) Low (4–6) Moderate (7–12) High (13–16) Very High (17–25)
Escalation & Recording
Per HPROC01 (Risk Assessment Procedure): any hazard scoring High (13–16) or Very High (17–25) after existing controls must be escalated to the CEO for formal risk acceptance before work proceeds. All residual risks are recorded in HREG01 (Risk & Opportunity Register). OH&S hazards feed into HREG03 (Hazard Register) and environmental aspects into HREG02 (Environmental Aspects Register).

Part 1b — Briefing Record

Briefing Requirement
By signing below, I acknowledge that I have received a health and safety briefing on the topic(s) covered by this risk assessment. If the risk assessment is updated, the briefing of the changes must be recorded as a new entry.
First NameSurnameSignatureDate
DragosCiordasDragos Ciordas23/02/2026
SeanAshtonSean Ashton23/02/2026
JakeDaviesJake Davies24/02/2026
JohnNobleJohn Noble24/02/2026
PhoebeSudiroPhoebe Sudiro25/02/2026
AdrianDobreAdrian Dobre25/02/2026
CatalinAronCatalin Aron26/02/2026
MatildaBatemanMatilda Bateman26/02/2026
MihaiDolhaMihai Dolha27/02/2026
MihaiIordacheMihai Iordache27/02/2026
OmerElnasaneyOmer Elnasaney27/02/2026