GB 50243-2016 第11.0.4条
| **** | The visual quality inspection shall include the following items, with key focus on hotel engineering:<br>1. Air ducts and piping installed at correct locations, elevations and routings; support and hanger types and spacing meet requirements;<br>2. Air outlets, access panels, valves and other components installed level, tight and flush with the decorative surface;<br>3. Condensate drain pipes at correct slope, no backfall, no leakage;<br>4. Equipment (AHUs, fan coil units, fresh air handling units, etc.) installed securely, with effective vibration isolation and smooth operation;<br>5. Insulation (especially on chilled water pipes and air ducts) free of breaks, no condensation, with a smooth surface. |