Return on Investment for Construction Industry

Return on Investment for Construction Industry

This Return on Investment case study is based on figures fed into a Cost Benefit Analysis Tool developed collaboratively by an insurer and the Health and Safety Executive (HSE) Research team.

This Return on Investment case study is based on figures fed into a Cost Benefit Analysis Tool developed collaboratively by an insurer and the Health and Safety Executive (HSE) Research team.

The figures regarding training costs and numbers are provided by Petros.  The organisational data are provided by a national construction company
 
The input costs for training provided by Petros are based upon an agreed number of one-day Challenge of Change resilience programmes (23 programmes with 15 managers per programme (345 managers – half of the manager population)) for the training to have effective penetration.
 
The impact of the training on sickness absence has been taken from an independent empirical study conducted by a Petros client, following rollout of a Challenge of Change training programme for managers and supervisors. The recipient client of the training tracked all employee sickness absence data for a like for like 6-month period, using Divisions who had not received the training as a standard control group against those Divisions who had. This showed an impact of training on sickness absence ranging from 16-43% reduction in the Divisions who had received the training compared to the control groups.  It also demonstrated a 5% increase in workforce stability, although costs for this have NOT been included in the current calculations.
 
The sickness absence data has been provided by a construction business HR team for a 11-month period from 31st July 2023, detailing the number of Under 7-day sickness absence occurrences, and number of Over 7-day occurrences in this period. These total 176 Over 7-day occurrences and 2021 Under 7-day occurrences.
 
The construction business did not have the causation breakdown for these absences and so the latest CIPD (Chartered Institute of Personnel and Development) sickness causation data for 2023 was used.  This reports 63% of long-term absence is due to mental ill-health and 39% of short-term absence.
 
Federation Master Builders
 
The cost of sickness absence occurrences has been calculated using the HSE’s published appraisal values (£8300 per over 7-day sickness absence case and £150 per under 7-day sickness absence case). The construction business did not have the specific sickness calculated costs to put into the tool and so the HSE Appraisal values were used. The appraisal values incorporate sick pay, insurance premiums, production disturbance, administrative costs, and costs from investigations and prosecutions:
 
Sick pay: Occupational sick pay and/or statutory sick pay paid to employees when absent from work.
 
Insurance premiums: The cost of Employers’ Liability (EL) insurance premiums and the cost of corporate private health insurance premiums attributable to workplace accidents and work-related ill health.
 
Production disturbance: The costs associated with work reorganisation and recruitment and induction of temporary or permanent replacement staff, to maintain output.
 
Administrative costs: The costs associated with administering sickness claims; insurance claims; compensation claims etc.
 
Investigations and prosecutions: The internal and legal costs arising from investigations and prosecutions for health and safety breaches by HSE or local authorities.
The Inputs:
 
Costs of the training to deliver 25 Challenge of Change courses for circa 375 managers and supervisors is £75,000 plus £11,600 ongoing and set up costs including support over a 5-year period.
 
Benefits calculated as follows:
 
Using the CIPD absence criteria, the construction business sickness absence occurrences for the 12-month period due to mental health will be 176 x 63% = 111 Over 7-day occurrences and 2021 x 39% = 788 Under 7-day occurrences.
 
The impact of the training, using the minimum % reduction in sickness absence of 16%, shows the training will prevent 111 x 16% = 18 Over 7-day occurrences and 788 x 16% = 126 Under 7-day occurrences.
 
Using the HSE Appraisal figures of £8300 per Over 7-day occurrence saved and £150 per Under 7-day occurrence saved, this gives total savings of 18 x £8300 = £149,400 plus 126 x £150 = £18,900 which totals a saving of £168,300. This is the total benefit entered into the Tool (divided evenly by 6 for each of the 6 benefit categories).
The Summary Output shows a payback period within one year.
 
Net present value: the sum of the present values of the individual discounted cash flows (both incoming and outgoing) over the duration of an investment (e.g. health and safety project) of £659,738.
 
Return of Investment of 659%.
 
Internal rate of return: The discount rate at which the net present value of an investment is equal to the initial investment (i.e. rate at which an investment breaks even) of 189.9%.
 
Benefits to cost ratio of 7.6:1.  If this calculation is redone using the 43% reduction in sickness absence figure, the RoI increases to 21:1
 
These are all overwhelmingly supportive of the investment and can be used as part of the decision-making process. There is clearly significant sickness absence in the construction industry and The Challenge of Change training presents an evidence-based solution to positively impact this. As well as the obvious direct cost benefits, there are significant hidden cost benefits associated with sickness absence, but also the likely positive impact on staff retention.
Category: Resilience for Business Date: Jul 29th, 2025