Spreadsheets
WSI Calculator
The WSI Calculator is s free tool that allows a water utility to immediately find their current situation and what needs to be done to move them to the next level
This is an indicator as to their current performance and in using this tool allows them to understand their action plans in each department to increase their performance
Download
WSI Calculator v1.08.05#3 (ZIP) (.xlsxm)This is a multi-language version of the spreadsheet.
(This is a zip file, as the Excel spreadsheet contains macros, which are used in the calculations.
Please see the image below on unblocking macros.)
Water & Carbon Balance
Roland Liemberger has worked endlessly to deliver free products to his friends prior to him passing in May 2023.
In his honour the free Water Balance “Easy Calc” spreadsheet has been updated and now also combines the Carbon Balance for the same period of the Water Balance.
This is globally the 1st of its kind and is shared with you …………..and what better its free!!!
Dave Pearson completed all the changes to the spreadsheet and worked with a team throwing at him their needs while also going back to have him fix the bugs !!!
A big thank you to this team and a huge thank you to Dave for being excellent in this task.
If you do find bugs please let us know on info@globalnrw.com
(This is a zip file, as the Excel spreadsheet contains macros, which are used in the calculations.
Please see the image below on unblocking macros.)
To run the macro enabled spreadsheets you need to unblock macros, Please see the screenshot.
Noise Logger Comparison Matrix
We are pleased to share the latest version of our Noise Logger Comparison Matrix.
The objective of this document is simple: to provide water utility engineers, leakage specialists and procurement teams with a quick, independent reference that allows the features and capabilities of different noise logging systems to be compared in one place.
This is not intended to rank, endorse or promote any manufacturer or product. Every utility has different operational requirements, budgets and network characteristics, and selecting the right solution will always depend on the specific application.
We would like to sincerely thank all of the manufacturers who took the time to complete and verify their own product information. Their openness and willingness to contribute has helped produce a resource that will benefit the wider water industry.
The comparison matrix is designed purely as a practical engineering aid to support informed discussions and assist with the initial evaluation of available technologies. It should be used alongside detailed technical assessments and engagement with manufacturers when selecting equipment.
We hope the industry finds it useful, and as technology continues to evolve, I welcome feedback and updates to help keep the matrix current and accurate.
Disclaimer
This comparison matrix has been compiled by the author using technical information, specifications and performance data supplied by the respective manufacturers. While every effort has been made to present the information accurately, the author does not warrant or guarantee the completeness, accuracy or suitability of the information provided.
The performance data presented is based solely on information supplied by the manufacturers and may not reflect actual performance under all operating conditions. Results may vary depending on factors including, but not limited to, pipe material, pipe diameter, operating pressure, background noise levels, installation methods, network configuration and other site-specific conditions.
The inclusion of a product within this matrix does not constitute an endorsement, recommendation or approval by the author, nor should the matrix be relied upon as the sole basis for equipment selection or procurement decisions.
Users are strongly advised to undertake their own technical evaluation and to contact the relevant manufacturer directly to obtain the latest product specifications, confirm suitability for the intended application, and seek clarification on any technical matters before making purchasing or operational decisions.
The author accepts no liability for any loss, damage or consequential costs arising from the use of, or reliance upon, the information contained within this matrix.
This matrix is intended to be a living document and will be updated periodically as additional information becomes available. Manufacturers who wish to have their products included in future editions are invited to submit their product details for inclusion in the matrix to shamilton@hydrotec.ltd.uk. Following review, qualifying products will be incorporated into the next revision and the updated matrix will be circulated accordingly.