DUE DATES FOR THIS PROJECT ARE CRUCIAL AND ONE OF THE MOST IMPORTANT THINGS TO BE CONSIDERED. USUALLY 3 OR MORE DAYS WILL BE GIVEN FOR EACH DRAWING BUT SOME TIMES THERE WILL BE SHORT NOTICES JUST GIVING 1 TO 2 DAYS TO TURN IN THE CAD FILE.
I have many sets of jpeg and .pdf drawings that need to be digitized, via tracing over these drawings with elevated poly-lines. also there are poly-lines that need to be traced with vertices at different (z) elevations in the same poly-line.
Basically this job is to prepare a grading plan for earthwork cut and fill volume calculations, I need you to insert the image or pdf in CAD then, trace existing and proposed contours using 3D polylines with corresponding "z" elevations.
Each drawing should not take more than 1.5 to 2 hrs. to be traced.
Please see attached drawing for a sample grading plan.