-70:00- -80:00- 75:00 -60:00- -65:00- -85:00 55:00- EXISTING ROAD EXISTING CULVERT EXISTING STREAM -100.00- -90:00. 95:00- 105.00- -110.00- 115.00- SCALE 1" 60'/n Assignment Instructions • Draw a stormwater retention pond with grading contour line • Need Hand Draw by the existing streem and near existing curvert • • • The pond was not graded perfectly with the contours line make sure your contours on the top rim of the pond line up with existing contours. We can change the dimensions put we have to move the pond little bit for that's and see which contour line number come near it we need to draw a pond on given pdf template and we can take dimensions according to the reference drawing and then we need to check which contour line come near it