Phased School Refurbishment: Management Arrangements Under Pressure
Your company is principal contractor for a £4.2m phased refurbishment of a 1960s three-storey secondary school. Two floors remain occupied by 420 pupils and staff while work proceeds. There are 85 workers from 11 subcontractors, two site managers and one trainee. Site induction is a 12-minute talk delivered by a labourer; no record is kept of attendance. The fire assembly point has not changed even though new hoarding has cut the yard by half. Weekly subcontractor coordination meetings were cancelled twice last month. In six weeks, three near-misses have occurred, including a scaffold board falling into an occupied corridor, and subcontractor turnover has reached 30%. There is no worker consultation forum. The client has asked for evidence that the project is being managed safely.
1. Evaluate the health and safety management deficiencies shown in this scenario. Explain why each deficiency matters in this occupied-school setting, not simply that a rule has been broken.
Read the worked answer
Several deficiencies combine rather than sit separately. First, induction is delivered by a labourer, lasts 12 minutes and is not recorded. With 11 subcontractors and 30% turnover in six weeks, the principal contractor cannot demonstrate that workers know the school-specific risks, the occupied-floor routes or the emergency arrangements. That matters more here than on a vacant site because pupils and staff are non-workers affected by the work. Second, the fire assembly point has not been revised after the hoarding reduced the yard. This is an emergency preparedness failure: an evacuation could send people into the construction area. Third, cancelling two coordination meetings removed the main forum for interface risks between trades and the school. Fourth, the scaffold-board near-miss into an occupied corridor points to failed segregation and possibly inadequate scaffold inspection. Fifth, no consultation forum weakens worker engagement and means near-miss information is not being harvested. These are not just paperwork breaches; each reduces the chance of detecting a control failure before harm. The greatest immediate priority is the occupied corridor and fire arrangements; the management system then needs repair.
2. Set out a prioritised 14-day action plan for the principal contractor. Justify the order using risk and legal duties; state who should own each action and what evidence should be kept.
Read the worked answer
Day 1: stop work affecting the occupied corridor and scaffold above it; physically separate the corridor with solid hoarding and signed alternative routes; have the scaffold inspected by a competent person and tag it. Update the fire assembly point, brief the school, and test the new arrangement with a walk-through. Reinstate weekly coordination and hold a daily 10-minute interface briefing. Owner: site manager; evidence: revised plan, briefing signatures, inspection tag. Days 2-7: replace the induction with a competent deliverer, add school-specific content, and record attendance; check competence cards and supervision for all 11 subcontractors. Establish a worker consultation forum and a near-miss reporting route with no-blame feedback. Owner: project manager and H&S adviser; evidence: induction register, forum minutes. Days 8-14: audit segregation, fire arrangements and subcontractor performance; review the three near-misses to identify trends; report to the client. Justification: stop controls first because the consequence is a pupil or worker being struck; management fixes next because they prevent recurrence. Legal duties under CDM 2015 to coordinate and manage the construction phase support this order.
3. Explain how the principal contractor should measure whether the revised arrangements are effective, beyond counting accidents. Include specific lead indicators and how results should be reviewed.
Read the worked answer
Measure inputs and behaviours, not only outcomes. Lead indicators should include: percentage of workers inducted and recorded; attendance at coordination and daily briefings; number of near-misses reported per 100 workers (a rise may be good if reporting was previously suppressed); completion of scaffold inspections and fire drills; time to close actions from inspections; subcontractor supervisor engagement; and worker feedback on whether they know the evacuation route. Use a short anonymous survey and compare before and after. Review results monthly with the client and subcontractor representatives, and investigate any indicator that stays flat or worsens. Do not treat a low accident rate as proof: with 85 workers and a short programme, accidents are rare events, so the absence of accidents is not evidence of control. Effectiveness is shown by consistent control evidence, workers able to explain the arrangements, and prompt correction of failures.