Tower services are managed in two stages. At circle level project manager monitors the progress of schedule, at head office level, central coordinator coordinates with all project managers for dispatch requirements, resource utilization, support for increased project load, quality checks and coordination between project and factory. Project manager with the supervisory team at his disposal makes sure that the progress is as per target dates committed to customer, same targets are monitored by central coordinator to facilitate project manager to achieve the target dates with all compliances.