Procurement
Brand Selection in MEP: When It Matters and When It Does Not
Some items justify insisting on a specific brand. Others are commodity products where the specification, not the badge,...
MEP Insights
Practical procurement and product-selection guidance for MEP contractors, consultants and facility teams across the GCC.
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Electrical
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HVAC
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Procurement
Pumps
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Gas Systems
Gas Pipework: Materials, Joints and Testing
Gas pipework tolerates fewer shortcuts than any other service. Material selection, jointing method and testing are all g...
Tools
Site Safety Equipment for MEP Work: What Gets Used
Protective equipment only works when it is available, correct and comfortable enough to keep on. That is a procurement d...
Stainless Steel
Pipe Supports and Hangers: The Detail That Decides Longevity
Supports are cheap, unglamorous and routinely under-specified. They also determine whether a well-installed system stays...
Electrical
RCDs and Earth Leakage Protection: What They Do and Do Not Do
An RCD protects people from a specific hazard. Understanding what it detects — and what it ignores — prevents dangerous...
HVAC
Air Filters: Balancing Filtration Against Airflow
A finer filter is not automatically a better one. Every increase in filtration adds resistance, and the fan has to deal...
Plumbing
Thermal Expansion in Pipework: Planning for Movement
Pipes move when their contents change temperature. Restrain that movement completely and the stress goes somewhere — usu...
Plumbing
Pressure Reducing Valves: Protecting Fittings and Reducing Waste
Excess pressure damages fittings, causes noise and wastes water at every outlet. A PRV solves it, provided it is sized a...
Water Treatment
Water Tank Hygiene: Keeping Stored Water Safe
Stored water quality degrades with warmth, light and time. Three factors that are all controllable at design and mainten...
Procurement
Reading a Product Datasheet Critically
Datasheets are marketing documents as well as technical ones. Knowing which numbers are tested, which are nominal, and w...
Procurement
After Handover: Building a Maintenance Routine That Holds
MEP systems degrade quietly. A simple, followed maintenance schedule protects more value than an elaborate one that nobo...
Electrical
Switches, Sockets and Wiring Accessories: Specifying Beyond Appearance
Accessories are chosen for finish, then fail for electrical or environmental reasons. What to check before the finish de...