GBI's team provides critical lift plans, crane location and radius studies, erection sequence drawings, and connection design.
On a turnkey scope, this means critical lift plans, erection sequences, and constructability reviews happen before the mobilization truck leaves the yard.
Most contractors call an outside engineering firm when a critical lift plan or constructability review is needed. GBI does this work in-house, so the people drawing the plan know how the field crews actually execute it.
Licensed PEs, engineering project managers, and detailers — all part of the same team that mobilizes to your project.
Rigging plans, load calcs, and signal protocols for every lift that matters.
Setup geometry and reach validated against site conditions before the crane arrives.
Step-by-step build sequence so field crews work from a plan, not from intuition.
Detailed connection geometry for structural and equipment scope.
Issues caught at the drawing board, not in the field where they cost ten times more to fix.
Engineering aligned with the construction sequence, not handed off cold.
Tank Contractor → Multi-Craft → Integrated Industrial Partner → Preconstruction & Engineering In-House.
Preconstruction is the latest phase of GBI's evolution. The company brought engineering inside so that the standard developed in the hardest environment — tank erection — became the operating standard for every trade that followed, applied before the truck even leaves the yard.
