This sheet construction standards for existing stairs Mexico DF .
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
paw print, camber, nose, date of delivery:, Teacher: muñoz ramos wenceslao b., Aquino urban eduardo, student:, Computer aided architectural drawing, stairs, Lamina name, Meters, Sidewalk, scale, sheet, Ramps, stairs, Service stairs, Sea stairs, Scales, paw print, camber, nose