using Fy50ksi select the lightest W14 available for the serv

using Fy=50ksi select the lightest W14 available for the service column loads Pd=130 kips and Pl=210 kips KL=10ft

Service DL=130 kips

service live load = 210 kips

Factored load on column = 1.2*130 + 1.6*210 = 492 kips

Effective length = 10 ft

The lightest W14 section that has axial load capapcity greater than 492 kips for effective length of 10 ft from table 4-1 is W14x53 per LRFD