$1\mathrm{.}2$ Columns with Small Eccentricity $(25$pts$)$

Design a spiral column for an axial service dead load of $190$ k and service live load of $290$ k $.$ The load combination is $1\mathrm{.}2D+1\mathrm{.}6L.$ Use $f^{\text{'}}c=4,000$ and $fy=60,000.$ Review the specifications and the stepped procedure for axially loaded columns. The new diameter is $16$ in $.$ The primary reinforcement is $7-$no$.7$ bars. The spiral reinforcement is $\frac{3}{8}$ in with a spiral pitch of $3$ in $.$ Show all calculations to get full credit.