As significant increases in the financing of infrastructure and other resources will still be required to bridge the current infrastructure gap experienced globally, alternatives to the standard PPP infrastructure project delivery models are constantly appraised in several nations. This research examined the viability of reframing Public Private Partnership (PPP) frameworks as hybrid PPP alliances (HPPPA), which would enhance current PPP practices and enable practitioners in South Africa to deliver PPP infrastructure projects more efficiently. The research adopted a two-pronged qualitative data collection approach, utilizing semi-structured interviews as well as case studies to obtain empirical evidence that was compared to secondary data on how PPP practices in South Africa can be enhanced. The research established that while the South African PPP legislations was adjudged as being suitable, the delivery framework was found to be highly costly and comprised of long approval processes.

由于仍然需要大量增加基础设施和其他资源的融资来弥合当前全球基础设施的差距，一些国家不断评估标准 PPP 基础设施项目交付模式的替代方案。这项研究检验了将公私合作 (PPP) 框架重新构建为混合 PPP 联盟 (HPPPA) 的可行性，这将增强当前的 PPP 实践并使南非的从业者能够更有效地交付 PPP 基础设施项目。该研究采用了双管齐下的定性数据收集方法，利用半结构化访谈和案例研究来获取经验证据，并将其与关于如何加强南非 PPP 实践的二手数据进行比较。