CCGS Louis S. St. Laurent Refit

Pump and Pipe Replacement

12 pumps were replaced with pipe rerouting and foundation modifications to align with new pump configurations.

• Vessel survey and 3D scanning
• Equipment modelling of new pumps (per Vendor data)
• Over model of the 3D Scan to route pipes to align with new pump configuration (180 deg pumps vs 90 deg pumps)
• Destruct drawings
• Spool drawings
• Package install arrangement drawings
• Assembly drawings
• Plate nesting drawings

Extended Spindle Replacement

Mechanically operated valve spindles replaced with electrically operated actuators

• Ship survey and 3D scanning to capture as fitted condition.
• Removal drawings indicate the rip out of existing mechanical spindles.
• Repair details in way of penetrations of removed spindles
• Actuator power and control cable routing diagram
• Control panel foundation assembly and installation details

Piping Renewals

Capture the condition of the existing system

• Ship survey and 3D scanning to verify as fitted condition of fireman and sprinklers
• Update of Fire main and Sprinkler lines to align with as fitted survey

AV Gas Unit

The existing unit to be replaced with a new unit. AMS coordinated with the vendor to ensure the unit would fit in the location of the existing with minimal clashes.

• Arrangement Drawing to locate the unit and check for potential clashes
• Foundation adapter structure detail and installation drawings

Windlass Foundation Replacement

• 3 engineering studies to lower the windlass for better sight lines.
• Engineering detail drawing for the chosen option