PART PLAT A, COLUMBIA STEEL ADD SUB DESCRIBED AS FOLLOWS:; COM S 0 DEG 43' 29" E 666.45 FT & N 89 DEG 16' 31" E 360.13 FT FR NW COR. SEC. 17, T7S, R3E, SLB&M.; S 89 DEG 48' 31" E 7.96 FT; S 29 DEG 15' 0" E 140.42 FT; N 89 DEG 48' 29" W 8.16 FT; N 29 DEG 10' 48" W 140.32 FT TO BEG. AREA 0.023 AC.