Storm Water calculation program using Rational Method. Enter basin information graphically with ease. Include overland flow, shallow concentrated flow, and/or channel flow. Generates report showing intermediate calculations, Times of concentration,...

PipeTools

PipeTools 1.5

Pipe Tools 1.5 is a Microsoft Excel add-in with functions to design circular pipe using Manning's equation. Calculate required slope to carry given flow, size storm pipes and design for velocity. Includes a module to import ACAD CivilDesign pipe database...

ArePoly

ArePoly 1.1.2

Calculates land parcel and irregularly shaped polygon area. Enter bearings and distances for lot lines, and Arepoly generates a schematic view of the boundary, and a report listing closure information and parcel area. Supports export to DXF and ASCII...