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### Dam Spillway Design

Short Description:

Submitted On:
31 May 2012
159
Rating:
29

### Determination of Stormwater Peak Flow in a Catchment Area

Short Description:
Determination of Stormwater Peak Flow in a Caent Area, example a a gully catchment or a dam catchement area. Stormwater peak f...
Submitted On:
26 Apr 2023
29
Rating:
4

### Flood Frequency Analysis By Gumble & Log Pearson III

Short Description:
Flood frequency analysis is a technique used by hydrologists to predict flow values corresponding to specific return periods or pro...
Submitted On:
27 Apr 2023
32
Rating:
4

### Hydraulic Calculation Drain

Short Description:
Submitted On:
19 Apr 2023
6
Rating:
0

### POND-SIZE-ESTIMATE.xls

Short Description:
This is a simple pond size estimator for the Civil Engineering Stormwater modeling. Based on a square pond. Please note that this spreadsheet is...
Submitted On:
27 Apr 2023
378
Rating:
5

### Size of Rectangular Roof Gutters and Downspouts According to the SMACNA Design Guide

Short Description:
This sheet determines the required size of rectangular roof gutters and downspouts according to the SMACNA design guide. Nom...
Submitted On:
27 Apr 2023
316
Rating:
2

### Soakaway Design to BRE Digest 365 2016

Short Description:
Soakaway design to BRE Digest 365 2016. Calculates the capacity utilisation and time to empty to 50% for a selected soakaway size, using imperviou...
Submitted On:
27 Apr 2023
11
Rating:
2

### StormH2Ocalc.xls

Short Description:
Storm water runoff calculations. Calculation Reference Strorm Water Design To calculate stormwater runoff and appropriately size a ...
Submitted On:
27 Apr 2023
550
Rating:
4

### StormSewer.xls

Short Description:
Part 1 - General information 1) Select the Criteria for design (ex: City of Houston) This is done by selecting the pulldown list bo...
Submitted On:
27 Apr 2023
249
Rating:
3

### Tc-calculation.xls

Short Description:
For the Civil Engineering Stormwater modeling field, this spreadsheet calculates the time of concentration (based on TR-55 methodology and restri...
Submitted On:
27 Apr 2023
357
Rating:
3

### Water-quality-and-CN-calcs.xls

Short Description:
For the Civil Engineering Stormwater modeling field, this calculates Water Quality volume for the Florida area (based on SJRWMD require...
Submitted On:
27 Apr 2023
209
Rating:
1

### Weir Design and AutoCAD Export

Short Description:
The tool helps you design a Kriger shaped weir and results are displyed in a form which can be exported to AutoCAD to help you prep...
Submitted On:
27 Apr 2023