
Sizing Swimming Pool Plant: A Worked Example of Turnover and Filtration
Pool water quality comes from turnover, filtration rate and backwash capacity, which are three calculations. This example works them through for a villa pool.
Read More180 articles in Construction and Contracting with practical commercial and delivery insight.

Pool water quality comes from turnover, filtration rate and backwash capacity, which are three calculations. This example works them through for a villa pool.
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Entry systems fail in ways that lock residents out or let strangers in. Comparing traditional wired intercom against app based entry for a villa or a small block.
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An illustrative calculation covering energy saved, cooling load avoided, maintenance reduced and the disruption cost of relamping an occupied office.
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Cathodic protection is offered as a cure for corroding concrete and buried steel. Understanding its actual mechanism tells an owner when it is the right answer.
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An illustrative calculation of what running equipment to failure costs against maintaining it on a schedule, including the costs that never appear on an invoice.
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Six widely repeated ideas about building in Saudi Arabia, examined against what actually happens on site.
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An illustrative calculation of what rewiring an occupied residential block costs, phase by phase, and where partial rewiring makes sense.
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A fit-out budget behaves differently from a construction budget. What drives each component, and which decisions move the total.
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Factory-built components promise speed and consistency. Where that promise holds in the Saudi market and where conventional building still wins.
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Warranty expectations cause more post-handover friction than the defects themselves. Six beliefs examined.
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The page of assumptions at the back of a tender is where the scope is quietly rewritten. Six beliefs about qualified bids, tested against how they behave after award.
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Every bond, guarantee and retention in a construction contract has a price, and most of it is paid twice. A breakdown of what the security package costs and what it buys.
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