Engineering & Drafting

ContrEx Energy Services, LLC’s engineering and drafting capabilities include, but are not limited to, using design software and knowledge of industry standards to support all aspects of the installation and removal of offshore oil & gas pipelines and fixed structures.

Engineering and Drafting Services:
- Weight take-offs
- Stowage plan layouts
- Sea fastening to Marine Warranty Surveyor dynamic specification
- Derrick lift drawings
- Installation sequence “cartoons”
- Pile upending analysis
- Pipe start-up, lay, laydown analysis
- Pig launcher and receiver design
- Padeye, sling, heavy lift analaysis
- General structural design to API specification
- Structural and pipelay software analysis
- General drafting for all phases of work
- ABS reports