Technopark Tender

CS Air Handling Units (CS AHU) Supply, Dismantling, Removal, Installation, Testing, and Commissioning (SDRITC) of Smart Air Handling Units (AHUs) featuring a modular design for seamless integration within existing structures. The scope includes the dismantling and removal of the existing AHU units, which will be taken back by the contractor. The scrap value of the removed units shall be deducted from the quoted price. The new AHUs shall have double-skinned galvanized steel panels with 50mm PU insulation for thermal efficiency and noise reduction. The casing shall be corrosion-resistant with an epoxy/polyester powder-coated finish, and the framework shall be high-strength aluminum or galvanized steel for structural integrity and vibration-free operation. The system shall incorporate supply air, and return air dampers. The air-handling unit shall have a face velocity of 500 FPM with a minimum of 6-row, 12.5mm thick copper coil, ensuring high heat exchange efficiency. The AHU shall be equipped with high-efficiency EC plug fans with backward-curved impellers for optimal airflow control, reduced power consumption, and belt-free operation, minimizing maintenance. A thermal break profile to prevent condensation, and a fire trip shutdown mechanism. The units shall have MERV 8 pre-filters and MERV 11 fine filters for superior air purification, ensuring optimal indoor air quality. The scope includes a factory-wired starter panel with auto/manual operation, built-in safety features, and a stainless steel SS 304 condensate drain pan with elastomeric insulation for efficient drainage. The quoted cost shall be inclusive of all duties, freight, port clearance, local transportation, and complete SDRITC activities as per tender specifications. The CSAHU shall meet all the specifications in accordance with the Eurovent AHU standard EN 1886, with classifications including D1, L1, TB2/TB3, T3, and F9. The noise level shall not exceed ≤75 dB, measured at a distance of 1.5 meters. The CSAHU shall ensure Class F9 filtration for bypass leakage and maintain fan and motor efficiency as per IEC 60034-30-2. Additionally, all fans shall be statically and dynamically balanced. The required face velocity of 500 FPM shall be maintained across the coil, and the coil shall have a minimum of six rows with a thickness of at least 12.5 mm. All works shall be carried out as per the terms and conditions of the tender document. Make: Stulz/ Systemair / Flaktwood

4800 CFM EST 35 MM

5200 CFM EST 35 MM