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Tender Value
₹49 L
EMD Value
₹49,000
Closing Date
28 Sept 2026, 3:30 pm6d left
Chief Engineer
Directorate of Municipal Administration, Urban Administration Building, Chennai 600 028.
HVAC and Chiller Operations Breakdown Rectification and Maintenance and AI-based monitoring and Optimisation at UAB Campus
2026_MAWS_702851_1
DMA/346/2025/I3
Open Tender
Maintenance Services
Works
Chennai
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹49,000
Yes
10 Sept 2026
10 Sept 2026
28 Sept 2026
10 Sept 2026
28 Sept 2026
10 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount | GST % |
|---|---|---|---|---|---|---|
| 1 | Technical Assistant Grade II (Diploma in Engg. Passed / B.E. Failed / Degree in Geology for Ground Water Works) | 12 | Months | - | - | 18% |
| 2 | Technical Assistant Grade / Mechanic / Cleaner – Transferred to the Blusquad Hub Pool; optimised via dynamic scheduling | 12 | Months | - | - | 18% |
| 3 | Uniform, Tools, and Safety Measures | 1 | set | - | - | 18% |
| 4 | Supply and Fixing of HVAC & Chiller plant Breakdown Rectification & Spares New Condenser Fan Motor (2.2kW Hindustan) (4Nos), Removing, Rewinding & Refixing Fan Motor(15Nos), Rewinding 40 HP Pump Motor & Overhauling(1Nos), Rewinding 30 HP Primary Pump Motor(1Nos), Rewinding AHU Motors 7.5kW + Installation(3Nos), Condenser Fan Blade (SITC)(10Nos), 150TR Screw Compressor Winding & Bearings(1Nos), Compressor Removal, Shifting, Logistics(1Nos), Supply and Fixing of Oil ensor(1Nos), New MCS/PCB Board with rogramming(1Nos), Display with Keypad for MCS Board(1Nos), Repairing Existing Motherboard/MCS, Repairing MCS Board (Without rogramming)(1Nos), New Slave Board (SI Board)(1Nos), Repairing Slave Board (All Charges)(1Nos), Motor Protector Relay (SITC)(1Nos), Refrigerant Drier (2 Partition) + Remova(2Nos)l, Suction/Discharge Temp ensor(2Nos), Suction/Discharge Pressure ransducer(1Nos), Water Flow Switch(1Nos), odulating Actuator for Balancing Valve(1Nos), Dial-Type Pressure Gauge(1Nos), Thermometer nstallation(1Nos), Pump Suction Guide Chiller/Pump)(1Nos), Pump Suction Guide HU)(1Nos) as per the direction of the Engineer In charge | 1 | Nos | - | - | 18% |
| 5Supply and delivery of Star-Delta starter where panel boards are available confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/three Phase/50HZ(+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter(65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector swicth, Minature Circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor | ||||||
| 5.1 | Star Delta Starter for 40 HP Motor | 1 | No | - | - | 18% |
| 5.2 | Star Delta Starter for 30 HP Motor | 1 | No | - | - | 18% |
| 5.3 | Oil Replacement & Refilling | 35 | Liters | - | - | 18% |
| 5.4 | Refrigerant R134A Gas | 63 | kg | - | - | 18% |
| 6 | Hardware & Platform
Aone AI-based Chiller Optimisation and IoT Platform (100 Nodes): Deployment of IoT gateways, edge devices, AI algorithms and optimization workflows for predictive maintenance, energy optimization, anomaly detection and autonomous chiller sequencing. | 12 | Months | - | - | 18% |
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