PART LOT 1 RIVERWOODS RESEARCH & BUSINESS PARK PUD PH. 3-B SUB ALSO DESCRIBED AS FOLLOWS; COM S 963.68 FT & W 1195.74 FT FR NE 1/4 COR. SEC. 13 T6S R2E SLB&M.; S 74 DEG 14' 40" W 218.13 FT; ALONG A CURVE TO L (CHORD BEARS: S 27 DEG 4' 11" E 41.14 FT, RADIUS = 327.93 FT) ARC LENGTH EQ 41.17 FEET; ALONG A CURVE TO R (CHORD BEARS: S 22 DEG 4' 44" E 146.75 FT, RADIUS = 492.1 FT) ARC LENGTH EQ 147.30 FEET; N 76 DEG 29' 43" E 50 FT; S 75 DEG 36' 24" E 629.83 FT; N 33 DEG 2' 56" E 28.63 FT; N 19 DEG 47' 59" E 65.39 FT; N 14 DEG 16' 0" E 140.71 FT; N 6 DEG 3' 24" E 2.09 FT; N 75 DEG 36' 24" W 614.54 FT TO BEG. AREA 3.947 AC.