I had a difficult time finding this documentation so I’ll post it here for anyone whom may need it in the future.
This is for a Glen-Martin (G-M) MT-1845 50ft crank-up ground-mount tower. This is the same tower found on their TT-1845 (trailer mounted 50ft tilt over tower), but with a base plate for direct ground mounting.
PDF Document for Base Plate/Concrete Requirements: Chb13-18
PDF Document for Tower Specification Drawings: MT-1845
