introduction for this case study?

this is a case study Appendix I. Case Study #1 Transferring Harbor Cranes: Delivering a Bold Idea Through Meticulous Preparations and Quick Responsiveness By: Alexander Laufer, Zvi Ziklik and Jeffery Russell (2012) In 1996, following a comprehensive program to streamline the Israeli ports, four large harbor cranes were designated for relocation: two cranes (weighing 400 tons each) from Haifa Port to Hakishon Port and two cranes (weighing 250 tons each) from Hakishon to Haifa. All of the cranes were about 40 meters high. The client, the Ports Authority, issued a public tender for the overland transfer of these giant cranes. The tender requirements were based on the vast knowledge accumulated by the Ports Authority and by local Israeli contractors as well as on their past experience in overland transfers. The relocation activity was described in detail in the tender. The first stage was to involve disassembling each crane into approximately 70 transportable parts that would be transported overland on giant trucks, while taking into account the limitations of the existing roads and bridges along the way. Before beginning the land transportation project, meticulous coordination was required between the contractor and the Israel National Roads Company (reinforcement of bridges and construction of bypasses), the Police department (coordination of traffic and parking), the Electric Corporation (disconnection of power lines), the Ports Authority management (timing, prevention of interference with ongoing activity, staging areas, and so on), other relevant authorities, and so forth