🏨 Guest Room MEP Preventive Maintenance Guide 🔹 Electrical Systems Inspect light fixtures, switches, and sockets for functionality. Test RCD/MCB breakers for safety. Verify UPS/emergency power supply connections. 🔹 HVAC Systems Check thermostat calibration and cooling/heating performance. Clean air filters and inspect ducts for leaks. Verify fresh air supply and exhaust operation. 🔹 Plumbing Systems Inspect faucets, showers, and WC flush systems for leaks. Test hot/cold water supply and pressure balance. Check drainage flow and trap seals to prevent odors. 🔹 Fire Safety Systems Verify smoke detectors and sprinklers are functional. Inspect fire alarm panel connectivity. Ensure extinguishers are accessible and within expiry. 🔹 Medical Gas Systems (for hospital guest/patient rooms) Inspect oxygen, vacuum, and medical air outlets. Test pressure regulators and alarms. Confirm compliance with NFPA/HTM standards. 📊 Inspection Checklist Format System Task ...
⚙️ Pressure Instrument Selection Guide 🔹 Pressure Gauges Purpose: Local, visual indication of pressure. Best For: Routine monitoring, low‑criticality systems. Notes: Choose Bourdon tube, diaphragm, or digital depending on accuracy needs. 🔹 Pressure Transmitters Purpose: Convert pressure into electrical signals for remote monitoring/control. Best For: Integration with SCADA/BMS systems. Notes: Select based on range, accuracy, and output type (4–20 mA, HART, Modbus). 🔹 Pressure Switches Purpose: Trigger alarms or control circuits at preset thresholds. Best For: Safety interlocks, pump/compressor protection. Notes: Mechanical or electronic; ensure proper setpoint calibration. 🔹 Differential Pressure Instruments Purpose: Measure pressure difference between two points. Best For: Filter monitoring, cleanroom airflow, hydronic balancing. Notes: Select range appropriate to expected ΔP values. 🔹 Pressure Relief Valves Purpose: Protect equipment from overpressure. Best Fo...