PART LOT 1 RIVERWOODS RESEARCH & BUSINESS PARK PUD PH. 3-B ALSO DESCRIBED AS FOLLOWS; COM S 392.31 FT & W 1267.12 FT FR NE 1/4 COR. SEC. 13 T6S R2E SLB&M.; S 88 DEG 27' 10" E 32.29 FT; ALONG A CURVE TO R (CHORD BEARS: S 81 DEG 25' 48" E 115.32 FT, RADIUS = 471.59 FT) ARC LENGTH EQ 115.61 FEET; S 74 DEG 24' 26" E 133.81 FT; ALONG A CURVE TO R (CHORD BEARS: S 59 DEG 46' 43" E 169.26 FT, RADIUS = 335.09 FT) ARC LENGTH EQ 171.11 FEET; S 10 DEG 46' 21" W 265.66 FT; N 75 DEG 28' 32" W 475.26 FT; ALONG A CURVE TO L (CHORD BEARS: N 15 DEG 7' 35" E 245.54 FT, RADIUS = 522.9 FT) ARC LENGTH EQ 247.85 FEET; N 1 DEG 32' 50" E 21.61 FT; ALONG A CURVE TO R (CHORD BEARS: N 46 DEG 32' 53" E 32.53 FT, RADIUS = 23 FT) ARC LENGTH EQ 36.13 FEET TO BEG. AREA 3.186 AC.