The case goes on to describe the enormous challenges involved in building the 4.94 km long Bogibeel Bridge in the North Eastern Region (NER) of India. When it was finally commissioned in 2018, it was hailed as a marvel of engineering. With two rail lines and a two-lane road over it, the bridge spanned the mighty Brahmaputra river. The Bogibeel Bridge was India's longest and Asia's second-longest road and rail bridge with fully-welded bridge technology that met European codes and welding standards. The interstate connectivity provided by the bridge enabled important socio-economic developments in the NER that included improved logistics and transportation, the growth of medical and educational facilities, higher employment, and the rise of international trade and tourism. While the outcomes of the project were significant, the efforts that went into constructing the Bogibeel Bridge were equally so. This case study is designed to teach the importance of effective risk planning in project management. Further, the case introduces students to earned value analysis and project oversight in managing large projects. The case centers on Indian Railways' need to quickly discover why the Bogibeel project was not going according to plan. The case also serves as a resource to teach public operations management where the focus is on projects and operations that result in socio-economic outcomes.

The case describes a complex problem faced by the Indian Railways (IR), a more than 150-year-old public sector enterprise, in India. During the summer of 2009, IR was under tremendous public pressure to address the problems of its age-old toilet disposal system. The train toilet problem was complicated as it touched on all three dimensions of sustainability: social, environmental and economic. After examining a few technological options, Sanjeev Kishore, the Executive Director of Mechanical Engineering of the Ministry of Railways, had to decide whether to choose the most suitable solution from among the ready-to-use options available, or adopt a grounded approach to designing an alternative bio-toilets solution, using the Defense Research and Development Organization's (DRDO) inoculum bacteria. The search for a solution led to a collaboration between IR and DRDO that gave birth to a customized bio-toilet design. After successfully testing a prototype, the IR team implemented 245,775 bio-toilets in 68,694 coaches over a 10-year period. Students are encouraged to use their critical thinking and decision-making skills to address the business situation.