The study aims to reveal the state of building operation and maintenance (O&M) manpower in Hong Kong. In addition, the study included supply and demand of O&M practitioners, gaps between their required and possessed competences and ways to meet the manpower needs.
After developing a model that integrates manpower levels (L), trades (T) and natures (N) of O&M works (named as “LTN” model), a full spectrum of O&M jobs were established followed by collecting data of 75 organizations and 402 stakeholders through two surveys.
Besides the large O&M workforce, vacancy rates of the jobs were found to be significant. For the different trades and natures of O&M works, the knowledge/skills levels perceived by the stakeholders were lower than the corresponding importance levels.
The methodology of the study can be used in future research for revealing the state of O&M manpower in Hong Kong and cities alike. The way in which the “LTN” model was developed may be used as a reference for constructing similar models for manpower research in other industries.
The findings and the measures for improving the O&M manpower can assist policymakers and human resources departments to formulate necessary education and training courses for the building industry.
The study is the first of its kind focusing on building O&M manpower. The state of the manpower it unveiled forms a basis for comparison with similar findings in future.
