As a Stonemason, you will need to master following:

• interpret 2D plans
• transport construction supplies

More generally, a stonemason is also versed in:

• building codes
• create cutting plan
• follow health and safety procedures in construction
• inspect construction supplies
• inspect stone surface
• interpret 3D plans
• maintain work area cleanliness
• mark stone workpieces
• operate grinding hand tools
• polish stone by hand
• prepare stone for smoothing
• regulate cutting speed
• secure working area
• types of stone for working
• use measurement instruments
• use safety equipment in construction
• use stonemason's chisel
• work ergonomically

It also helps to know the following:

• apply restoration techniques
• assess conservation needs
• estimate restoration costs
• finish mortar joints
• lay stones
• mix construction grouts
• monitor stock level
• process incoming construction supplies
• set up temporary construction site infrastructure
• sharpen edged tools
• use pneumatic chisel
• work in a construction team
• advise on construction materials
• answer requests for quotation
• build scaffolding
• calculate needs for construction supplies
• follow safety procedures when working at heights
• keep personal administration
• keep records of work progress
• maintain equipment
• operate forklift
• order construction supplies
• pack stone products
• polish stone surfaces
• program a CNC controller
• rig loads
• sort waste
• tend stone splitting machine
• use stone splitting techniques