The Document Library
Search everything published — by keyword, or by narrowing the filters.
- Tip SheetsSep 10, 2026
Wet Well Maintenance Checklist
Ten checks that prevent most emergency callouts.
- ReportsSep 10, 2026
Sustainability Report 2025
Verified performance against our published commitments.
- WebinarsSep 10, 2026
Cutting Aeration Energy: Live Q&A
A recorded session on ammonium-based control, with audience questions.
- Case StudiesCase StudiesSep 10, 2026
Riyadh Lift Station Modernisation
Replacing 14 ageing lift-station pumps cut blockage callouts by 71% and energy use by 19%.
- White PapersWhite PapersSep 10, 2026Members
Membrane Fouling in High-Salinity Feedwater
A field study of pretreatment strategies for Red Sea and Arabian Gulf intakes, with cleaning-interval data from eleven plants.
- BlogSep 7, 2026
Non-revenue water, with the arithmetic shown
Splitting real losses from apparent ones, and what each is actually worth fixing.
- BlogAug 30, 2026
Commissioning a pump station in a week
What was specified, what we found on site, and the four changes that made the difference.
- BlogAug 8, 2026
Pumping energy per cubic metre, month by month
The one number worth putting on a wall, and the three ways it gets reported wrongly.
- BlogAug 1, 2026
The alarm nobody acknowledged for three weeks
A high-level float that had been failing intermittently since installation, and why the log looked normal.