Offshore Skips GA Drawing & Design Calculations

We're looking for a skilled freelance designer to create a GA drawing and design calculations for two offshore skips (4 CBM & 7 CBM).
Project Requirements
Your primary task will be to produce a comprehensive design package that includes:
• Design Calculations: Must be compliant with the BS EN 10855 standard for offshore containers. This is a critical requirement to ensure the skips meet the necessary safety and performance criteria.
• General Arrangement (GA) Drawing: A detailed drawing showing the complete assembly, including all dimensions, material specifications, and component layouts.
Skip Specifications
You'll be working with the following dimensions:
• 4 CBM Skip: 3540mm (L) x 1400mm (W) x 900mm (H)
• 7 CBM Skip: 3540mm (L) x 1700mm (W) x 1400mm (H)
Key Deliverables
• Top lifting eyes: The design must incorporate top lifting eyes for safe and secure handling.
• Material List: A detailed list of all materials required, specified in accordance with the design standard.
Note: Reference drawings will be provided to guide your work, but the final dimensions must match the specifications listed above.