The construction site provides an unfriendly working conditions, exposing workers to one of the harshest environments at a workplace. In this dataset, a structured questionnaire was design directed to thirty-five (35) craftsmen selected through a purposive sampling technique on various construction sites in one of the most populous cities in sub-Saharan Africa. The set of descriptive statistics is presented with tables, stacked bar chats and pie charts. Common occupational health conditions affecting the cardiovascular, respiratory and musculoskeletal systems of craftsmen on construction sites were identified. The effects of occupational health hazards on craftsmen and on construction project performance can be determined when the data is analyzed. Moreover, contractors’ commitment to occupational health and safety (OHS) can be obtained from the analysis of the survey data.

The Sustainable Development Goals (SDGs) were framed to provide solutions to challenges confronting humanity. The SDGs are interconnected and will require the efforts of individuals and different sectors of the economy for attainment. One of the goals of the SDGs is to ensure good health and promote well-being for all by 2030. Sectors such as construction have high incidence of occupational hazards which affect the wellbeing of operatives in the industry. This paper reports the findings from a survey of 100 craftsmen in Lagos, Nigeria. Data obtained through the survey were evaluated by means of frequencies and charts. The study showed that majority of the craftsmen surveyed suffered one form of health challenge or the other. Occupational hazards drain the resources of workers. It also leads to absenteeism, low productivity and poor project performance. On a national scale, occupational hazards increase disease burden which is an additional cost to government spending on health care. The findings have negative implications on the attainment of goals 1 (no poverty), goal 3 (health and wellbeing) and goal 8 (decent work). Findings from the research can be used to create policies on occupational safety and compliance on construction sites.