Encoder, Rectifier, and RNT Supply and Commissioning for Wharf Cranes

Work Description - NA

This tender description outlines a critical procurement opportunity issued by the Andaman Lakshadweep Harbour Works (ALHW), a part of the Ministry of Ports, Shipping and Waterways. The bid, with reference number GEM/2026/B/7976719, is open for submission from September 2, 2026, 10:16 AM, until September 23, 2026, 3:00 PM. The scope of work, as detailed in the Bill of Quantities (BOQ) titled "Mfg Testing Commissioning of Encoders Rectifiers and RNT," involves the manufacturing, supplying, testing, and commissioning of specialized equipment for multiple Mukand ELL Wharf Cranes located at Haddo, Junglighat, and Chatham ports. Specifically, the tender seeks the provision of Main Hoist Pulse Encoders for 25 Ton and 6 Ton cranes, interfaced with ABB ACS880 and ACS800 VVVF Drives, along with Long Travel Brake Rectifiers and Controls for the same crane types and locations. Additionally, the requirement includes the supply of RINT Power Interfacing Cards for spare ABB ACS800-04-0040-3 Drives, essential for the LT operation of these wharf cranes. This tender presents a significant opportunity for manufacturers and suppliers with expertise in industrial automation, crane control systems, and electronic component integration within the maritime sector. The ALHW, headquartered at Haddo Port, Blair, is seeking a total of seven units of these specialized components to ensure the operational efficiency and reliability of its wharf crane infrastructure.