Drainage Design Suite

Full drainage design suite ($300+ Discount) including 19 design spreadsheets;

Metric / US units / International Standards

1. Pipe Flow Calculator
2. Manning Open Channel Design
3. Swale Design Spreadsheet
4. Filter Strip Design Spreadsheet
5. Hydraulic Gradient Analysis Spreadsheet
6. Sharp Crested Weir Flow Calculator Spreadsheets
7. TP108 Spreadsheet

Metric units only / UK Standards but still included in package;

1. Buried Pipe Design
2. Linear Drainage Design
3. Runoff Calculator
4. Attenuation Design
5. Soakaway Design
6. Concrete Protection Slab
7. French Drain Design Spreadsheet
8. Field Drain Design Spreadsheet
9. Drainage Field Design Spreadsheet
10. Roof Downpipe Calculator Spreadsheet
11. Permeable Pavement Design Spreadsheet
12. Infiltration Blanket Design Spreadsheet