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This section contains download links to a number
of useful spreadsheet applications that we have chosen to make available
free of charge, although we ask that anyone using them abide by the
associated Terms & Conditions. We intend to offer more applications
in the future so check back from time to time to see what is available!
| Volumetrics
for Surface Water Drainage Structures |
| A handy spreadsheet application for
calculating the available storage volume and material requirements
for a range of sustainable drainage structures, including storage
basins, soakaways, filter drains, geo-cellular storage devices
and traditional concrete tanks. Also contains routines for calculating
areas/volumes of a range of regular 2D/3D shapes. |
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| Linear
Interpolation |
| This spreadsheet contains several methods
for calculating ground elevations at a given point. Choose from:
'linear interpolation', 'bi-linear interpolation' or 'known gradient'. |
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| CLiCCS |
| Comparative Life Cycle Costing Spreadsheet.
Compare the cost effectiveness of two investment options, for
example investing in water saving technology versus relying on
a "business as usual approach". Contains whole life
costing analysis routines, calculates payback periods, net present
values, internal rates of return. Automatically generates reports |
For best performance, applications should be run using Excel
2000 or above.
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