Halliday Engineering have recently completed a major project readying Merchant Vessel (MV) Peregrine, a vessel criticaly important to linking Tasmania to the mainland.
Overview of the MV Peregrine
The MV Peregrine is a state-of-the-art Roll-On Roll-Off (RoRo) ship, built in 2010, that has recently arrived in Australian waters on a charter basis. This vessel is taking over from a client’s outgoing ship that is heading to Singapore for scheduled maintenance. With a length of 194 meters and a width of 26 meters, the MV Peregrine features a Stern Ramp that facilitates the efficient embarkation and disembarkation of vehicles directly onto the wharf.
RoRo vessels like the MV Peregrine play a crucial role in the maritime industry, enabling the seamless transportation of containers, vehicles, machinery, and other goods. Operating nightly between Tasmania and Melbourne, the MV Peregrine serves as an essential link for cargo transit across Bass Strait.Tasmania, often dubbed the Southern Food Bowl of Australia for its rich and fertile soil, is vital in supplying produce nationwide, including the potatoes used for McDonald’s iconic French fries enjoyed across the country.
Client Requirements and Modifications
To prepare the MV Peregrine for efficient cargo operations, significant modifications were necessary. The vessel utilizes Mafi container carrier systems to load both 40-foot and 20-foot containers. Every inch of deck space is maximized, and proper handling is crucial to prevent potential damage to the ship’s superstructure in tight operating conditions.
To enhance the ship’s readiness for the Mafi handlers, Halliday Engineering designed and fabricated over 70 tonnes of impact railings for installation throughout the main cargo decks. These railings were crafted and installed by Class-approved welders, adhering to rigorous Class specifications.
This project, while seemingly standard, faced a tight timeline of just seven days for completion amidst unfavorable weather conditions
”The Halliday team has been an important partner for Strait Link Shipping in ensuring the Peregrine charter vessel we sourced met the high standards we set for Bass Strait sailing during our dry docking. They worked closely with us on the design, prefabrication, and installation required to prepare the vessel's cargo spaces for our unique block stow operation. The project was handled with exceptional professionalism, organisation, and attention to detail.
Jason Martin - Technical Manager – Vessels
KEY ASPECTS OF THE JOB
Project Management and Expertise
- Over 70 tonne of Steel Work pre-fabbed prior to vessel arrival
- The vessel had a tight deadline of 7 x days for all steel work to be completed prior to loading cargo
- Inclement weather delayed the job commencement (as the vessel needed to depart port)
- 3500+ hours conducted on-board without incident
- Job complete on time, on budget and in accordance to all class specifications
Engineering Design and Workshop Drawing Formulation
- Liaise with Naval Architects/Owners representatives and client on the preffered methods of fabrication/installation.
- Assist with impact rail design rated to withstand impact from a 90 tonne load @ 5km/hr
- Recommend several process improvement upgrades to the initial design
- Produce workshop drawings of all steel work to be manufactured
Design and manufacture custom lifting frame
- Supplied engineering expertise/3D modelling to simulate the design, ensuring optimal functionality and safety
- Conducted Finite Element Analysis (FEA) to evaluate the structural integrity of the frame under various load conditions
- Our skilled technicians manufactured the frame, ensuring it met precise specifications outlined in the design phase
- Test/certify frame to ensure compliance with Australian standards
Steel fabrication in Halliday Melbourne (Williamstown) facility
- Our procurement team sourced high quality profiled and structural steel sections ensuring it was suitable for the specific requirements of the project
- Our skilled fabricators manufactured custom impact railings in accordance to design specifications
- We took the neccesary steps to ensure the rails were ready for transporation, ensuring they were labelled and documented for easy identification
- Our logistics team worked closely with our client to ensure all 12 x trailers of materials were delivered safely and on schedule, ready for the next phase of the project.
Vessel layout and laser alignment checks
- In collaboration with the naval architect, class surveyors, and the client representative, we conducted a detailed vessel mark-up to identify and outline the proposed installation locations for the new equipment.
- Following the initial mark-up, we perform a thorough laser alignment and vessel survey. This step is crucial for the precise identification of installation locations. Using advanced laser technology, we obtain high-accuracy measurements to verify that all marked points align correctly with the design specifications.
- Once the installation locations were positively identified, we proceeded to mark out the deck plates and deck heads with precision. This involved transferring the measurements from the laser alignment and survey onto the vessel’s surfaces, ensuring that all markings were clear and accurate
- The marked deck plates and deck heads served as a guide for the installation team, facilitating a smooth and efficient installation process while maintaining the highest safety standards.
Installation onboard vessel
- Skilled operators coordinated the movement of the guard rails, taking into account the dimensions and weight of the materials, as well as the unique layout of the vessel. By employing this specialized lifting equipment, we minimized the risk of damage to both the guard rails and the surrounding structure, ensuring a smooth and efficient installation process.
- To ensure a high-quality installation of the guard rails, we supplied a team of 16 Class-approved welders, each equipped with the necessary skills and certifications. These professionals were provided with all required consumables, including welding wire, protective gear, and other materials essential for the job.
- The installation strictly adhered to the approved Lloyd’s specifications, which outlined rigorous standards for safety and structural integrity. Our welders performed their tasks with precision and care, conducting quality checks throughout the process to ensure that all welds met industry standards and passed inspections.
High Risk Work - trained and licensed Halliday personnel
- Hot works (fire sentry trained)
- Work at heights certified
- Working aloft
- Ticketed Rigging / Dogging Licenses
- Manitou / EWP / Forklift Licensed Operators
Craftsmanship
- We prepare for the unexpected
- We know what we’re doing and we’re good at what we do
- We deliver assurity and peace of mind.
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