Comprehensive Annual Maintenance Contract For The Works Given As Item Description At Drugs Testing Laboratory , Thiruvananthapuram For A Period Of One Year From 01/09/2021 To 31/08/2022

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Comprehensive Annual Maintenance Contract For The Works Given As Item Description At Drugs Testing Laboratory , Thiruvananthapuram For A Period Of One Year From 01 / 09 / 2021 To 31 / 08 / 2022 , Microbiology Lab - Camc , I ) Clean Room Validation As Per Grade A , B , C & D ( I ) Air Flow Velocity ( Ii ) Air Changers Per Hour ( Iii ) Filter Integrity Test ( Iv ) Differential Pressure ( V ) Recovery Time ( Vi ) Room Temperature & Humidity ( Vii ) Particle Count Ii ) Maintenance , Servicing & Overhauling Works Of Hvac System A ) Air Handling Units - 3 Nos ( 8 . 5 Ton X 2 Nos . & 5 . 5 Ton X 1 No . ) ( I ) Flushing And Cleaning Of Finned Surface & Dx Tubes Of Cooling Coils ( Ii ) Checking & Replacement Of Faulty Fan Bearing ( Iii ) Checking & Replacement Of Faulty Motor Bearing ( Iv ) Checking Of Belt Allignment And Tension & Mounting Bolts . ( V ) Cleaning Of Filters , Replacement Of Defective Belts , Pulleys , Blowers , Shafts , Bearings Of Ahus Whenever Found Defective . B ) Electrical Panels And Wiring ( I ) Checking And Servicing Of Contactors , Capacitors , Overloads , Mccbs And Fuses , Tightening Of Wiring Connections And Replacement Of Faulty Parts If Required . ( Ii ) Checking Of Wiring Insulations & Motor Winding ( Iii ) Checking Of Earthing . C ) Outdoor Units - 3 Nos ( 8 . 5 Ton X 2 Nos . & 5 . 5 Ton X 1 No . ) Flushing & Cleaning Of Finned Surface Of Condenser , General Change Of Compressor Oil If Required , Greasing Of Bearing And Oiling Wherever Required , Replacement Of Motors And Compressor If Required . Topping Of Refrigerant Whenever Required . Rectification Of Leak If Any And Testing The System With Nitrogen Pressure And Re-Commissioning After Vaccumization , Replacement Of Insulation Sleeves On Copper Tubings . Iii ) Other Works Validation Frequency : 2 Tests Per Year Breakdown Attendance: Within 24 Hrs .