mortise preparation

mortise preparation

On a door or doorframe, the drilling, tapping, and reinforcing for hardware which is to be mortised into it.
References in periodicals archive ?
Tenders are invited for Doors & accessories that includes two (2) 3~-0" x 7~-0" x 3" troat cased opening, no stops, metal door buck, no Mortise preparations for lock set or hinges; 3~-0" x 7~-0"rR.