AC Systems Repair & Commissioning: Indoor/Outdoor Units

Rectification of AC indoor and outer units - La Riviera Estate

The Contractor shall carry out complete rectification works for the existing Pump Room AC units, including supply, replacement, repair, testing, and commissioning.

Scope includes:

• Replace defective fan motor and fan blower assembly.
• Provide and install new fan motor as per existing specification:
  • Model: YDK36-4ZG
  • 220–240V, 36W, 0.32A
• Manufacturer: HIGHLY
• Model: ATH356MV-C9LU
• Carry out nitrogen pressure testing, vacuuming, refrigerant charging, and functional testing.
• Repair refrigerant leakage from cooling coil.
• Perform nitrogen pressure testing, vacuuming, refrigerant charging, and complete performance testing.

The Contractor shall provide all required materials, manpower, tools, and equipment to complete the works and ensure the AC systems are fully operational as per ...