Fire Detector PPM (Planned Preventive Maintenance) points as per NFPA guidelines, mainly based on NFPA 72: Fire Detector PPM Points (NFPA 72) ✔️ Visual Inspection (Monthly / Quarterly) ○Ensure the detector is properly installed ○Check for any physical damage or missing parts ○Verify LED indicator status ○Make sure there is no dust, paint, or obstruction around the detector ✔️ Cleaning (Quarterly / Semi-Annually) ○Clean detectors using a vacuum or dry compressed air ○Remove dust to prevent false alarms ✔️ Functional Testing (Annually) ○Smoke detectors → test using approved smoke spray ○Heat detectors → test using a heat gun ○Confirm signal is received at the fire alarm control panel ○✔️ Sensitivity Testing (Every 1–2 Years or as per manufacturer) ○Check detector sensitivity level ○Recalibrate or replace if it is out of acceptable range ✔️ Wiring & Connection Check ○Inspect for loose connections or corrosion ○Verify loop continuity ✔️ Battery Check (if applicable) ○Check backup...
Many professionals on construction sites are not fully aware of the common abbreviations used in daily MEP work.
Many professionals on construction sites are not fully aware of the common abbreviations used in daily MEP work.
To support better communication, coordination, and understanding, I created this quick reference poster: Top 100 MEP Abbreviations Used in UAE Construction Sites 🇦🇪🏗️
This guide covers terms used in HVAC, Plumbing, Fire Fighting, Electrical, BMS/ELV, QA/QC, and Safety.
Useful for engineers, supervisors, technicians, safety officers, and anyone working in the construction industry.
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