Anti-heeling System required in JNPA Anti-heeling systems are crucial for maintaining vessel stability during cargo operations, ballast adjustments, and heavy port activities. At JNPA, the requirement for a reliable anti-heeling system is critical to enhance safety and efficiency in cargo handling operations. These systems work by automatically transferring ballast water between tanks to counterbalance the […]
Tag Archives: Marine Compliance
Maritime Safety Management Code (ISM Code) – Ensuring Compliance at Sea The International Safety Management (ISM) Code is a critical part of maritime operations. Introduced by the International Maritime Organization (IMO), the ISM Code provides an international standard for the safe management and operation of ships and for pollution prevention. SEANAV supports shipping companies in […]
Electronic logbooks (e-logbooks) simplify ship record-keeping with digital data entry, storage, and backup. Ideal for compliance, audits, and improving onboard efficiency, they replace traditional paper logs.
Vessel MMSI Change Programming involves updating the ship’s Maritime Mobile Service Identity (MMSI) in its radio and communication equipment. It ensures proper identification during distress and routine operations. This service is critical during ownership transfer or flag changes.
This inspection ensures all emergency radio equipment, such as EPIRBs, SARTs, and reserve VHF units, are functional and ready for use. It includes checking battery life, proper storage, and signal output. Regular inspections prevent failures during distress situations.
A SOLAS radio survey checks that a vessel’s communication equipment meets the requirements of the Safety of Life at Sea (SOLAS) Convention. This includes GMDSS systems like EPIRBs, SARTs, VHF, MF/HF radios, and satellite communications. It is a crucial survey for vessel compliance and safety certification and must be done periodically.
A radio survey for ships is a detailed check of all onboard radio communication systems. These systems include VHF, MF/HF, Inmarsat, and GMDSS components. The survey ensures operational reliability and adherence to international maritime regulations. Any issues found during the survey must be addressed to avoid detention or delays. It’s a mandatory requirement for shipowners […]
Compasses approved by DG Shipping are certified for use on Indian-flagged vessels. These compasses must meet performance and construction standards set by the Marine Equipment Directive (MED) or equivalent. Approved models are typically listed by manufacturers and suppliers in India. A compass without DG Shipping approval cannot be installed on merchant vessels.
A compass calibration certificate is an official document issued after a successful compass calibration. It includes the deviation values, correction angles, and technician credentials. In India, authorized compass adjusters provide this certification, which is often required during flag state and port inspections. Valid certificates enhance compliance with SOLAS and IMO requirements.
Compass correction in India is a technical process performed to eliminate deviation caused by a ship’s magnetic influences. Trained compass adjusters conduct the correction by swinging the vessel and adjusting corrector magnets or compensators. This process is essential to ensure navigational accuracy. Indian marine authorities mandate compass correction as part of safety compliance for seagoing […]