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Abuzeinab, A, Arif, M, Kulonda, D J and Awuzie, B O (2016) Green business models transformation: Evidence from the UK construction sector. Built Environment Project and Asset Management, 6(05), 478-90.

Cheng, J C P and Venkataraman, V (2016) Analyzing relationships between project team compositions and green building certification in green building projects. Built Environment Project and Asset Management, 6(05), 449-61.

Ekanayake, E M K and Perera, B A K S (2016) Appropriate delay analysis techniques to analyse delays in road construction projects in Sri Lanka. Built Environment Project and Asset Management, 6(05), 521-34.

Mallawaarachchi, H, De Silva, L and Rameezdeen, R (2016) Indoor environmental quality and occupants’ productivity: Suggestions to enhance national green certification criteria. Built Environment Project and Asset Management, 6(05), 462-77.

  • Type: Journal Article
  • Keywords: productivity,performance measurement,environment,green building,environmental performance,office buildings
  • ISBN/ISSN:
  • URL: https://doi.org/10.1108/BEPAM-09-2015-0046
  • Abstract:
    Purpose The purpose of this paper is to determine the relationship between indoor environmental quality (IEQ) and occupants’ productivity improvements in green buildings in order to propose probable enhancements of national green certification criteria. Design/methodology/approach Survey approach was selected under quantitative phenomenon. Hence, questionnaire survey was selected as a primary data collection technique. It was linked to semi-structured interviews to validate survey results. The survey data were analysed by using nonparametric statistical analysis techniques, such as significance testing and Spearman’s correlation. Statistical Package for the Social Science (SPSS) v.20 statistical analysis software was used in data analysis. Findings Seven factors were identified as significant factors which showed statistically significant monotonic correlation to major IEQ dimensions. Among those, air quality and acoustical partitioning factors confirmed a statistically significant weak positive monotonic correlation, whilst system control showed strongly positive monotonic correlation to occupants’ productivity in green buildings. Practical implications The findings can be practically implied as a basis to review the existing evaluation criteria of IEQ in national green certification system to propose probable enhancements. Originality/value The significant IEQ factors influencing occupants’ productivity were determined as the focal point of this research. Accordingly, new provisions were proposed to enhance the national green certification criteria.

Pantzartzis, E, Deka, L, Price, A D F, Tann, C, Mills, G R W and Rich-Mahadkar, S (2016) Sustainable management of NHS assets backlog maintenance. Built Environment Project and Asset Management, 6(05), 535-52.

Patil, N A and Laishram, B S (2016) Sustainability of Indian PPP procurement process: Development of strategies for enhancement. Built Environment Project and Asset Management, 6(05), 491-507.

Waidyasekara, K G A S, De Silva, L and Rameezdeen, R (2016) Water use efficiency and conservation during construction: Drivers, barriers and practices. Built Environment Project and Asset Management, 6(05), 553-66.

Zin, Z M I, Kulatunga, U and Thayaparan, M (2016) Malaysian experience with public-private partnership: Managing unsolicited proposal. Built Environment Project and Asset Management, 6(05), 508-20.