Computer aided design and drafting engineering software for the computation of and drafting of the following - manipulation of coordinates through the use of coordinate geometry; civil engineering calculations; topographic contour mapping; cross-sections and triangulated meshes for excavation and embankment quantities and mapping; hydrology and hydraulics calculations and plotting; pipe network analysis; design and drafting of streets, water and sewer mains, curbs and gutters, and natural gas...

COMPUTER PROGRAMS FOR USE IN THE FIELD OF ENGINEERING