SMP commissions two high-capacity mobile harbour cranes at Netaji Subhas Dock July 2, 2025 | Major/ Non-major Ports, News & Developments Syama Prasad Mookerjee Port (SMP) has recently commissioned two high-capacity mobile harbour cranes at Netaji Subhas Dock (NSD) within the Kolkata Dock System (KDS). This content is available to only paying subscribers.