GENERAL-AMC AC VRF SAT-Annual maintenance Contract of VRF unit Installed at the Infertility Clinic 3rd floor of Golden Jubilee attached to SAT Hospital Thiruavananthapuram for the period 2025-2026-Electrical AC Work

Air conditioning

OD92293/2024-2025:Annual Maintenance Contract for Air Conditioning /Other Equipment IVRFB-22TCN serial no.IVRFB-22TCNLSF00219,Packaged and ducted systems. 1. All equipments under contract will be serviced four times during the contract period as per standard checklists. 2. All breakdown calls will be attended during the contract period. 3. Cost of spare parts/Consumables required shall be borne as per type of contract shall be applicable to all activities specified under section II of this annexure (subject to standard exclusions) a. Risk Protection Contract (RPC) : Cost of necessary spare parts and consumables to be borne by BSL. b. Compressor Excluded Contract (CEC) : Cost of necessary spare parts other than Compressor and consumables to be borne by BSL. c. Labour Contract (LBR): Cost of all necessary spare parts and consumables to be borne by customer. Section II 1. The compressor will be checked for its proper functioning and if any defect is found,the same will be repaired/replaced.(RPC Only). 2. Safety controls such as pressure cut outs will be tested for proper functioning and in case of any malfunctioning they will be either repaired or replaced accordingly. 3. Air filters will be inspected and cleaned or replaced, if necessary .Cost of filters will be borne by the customer. 4. Cooling coil be inspected and cleaned, if necessary. 5. The blower motor will be checked and any defects noticed will be attended to. 6. The driver set of the blower section will be inspected, belt tension adjusted and belts changed , if necessary. 7. Any defects in the electrical items and control wiring will be attended to. 8. Refrigerant gas will be topped up in the systems as and when necessary. 9. Activities applicable to Water cooled units: a. Condenser water pumps with motors will be checked for satisfactory functioning.Any repairs to them,if necessary,will be carried out by the contractor. b. Cooling tower nozzles will be inspected and attended for proper spray and replaced if necessary. c. Contractor will carry out cleaning of the cooling tower sump once in a year. 10. Activities applicable to Air Cooled Units: a. The Condenser fan motor will be attended to. b. The Condenser Coil will be inspected and cleaned. c. Any repairs in the condenser coil will be attended to. d. Repairs to refrigerant piping due to system problems will be attended to.

OD71178/2025-2026:Charges for filling sufficient quantity of Freon 32/410A gas for existing air conditioner unit including leak testing rectifying the defects leak arresting including brazing and make the compressor in good working condition for the following. 1TR/1.5TR/2TR/3TR

OD72252/2025-2026:Supply and fixing of 25 mm dia pvc drain pipe and along with all required accessory in surface/recess including cutting the wall and making good the damages etc., as required

OD72253/2025-2026:Supply and providing the following size soft drawn copper pipe for extending the pipe between out door and indoor unit, including insulating the pipe using rubberized foam sleeve 10mm thick, brazing, leak testing etc.:- 3/8 inch (9.525 mm) and 5/8 inch (15.875 mm) 22 gauge