CNS Team,
You may need to start preparing steel erection plan for steel structure erection work, and discuss it with Monsanto team earlier so you have enough time to prepare it well.
Attached you can see the sample of Erection plan, check list and JSA that shall be completed.
For sure you will need to find appropriate crane / other heavy equipments with certificates for operation, crane operator also must have the license to operate the crane.
Rgds
Ridwan