DEPOSIT-Neuro and Nephro SAT-SITC of Air conditioning system in the Neuro and Nephro Lab at Golden Jubilee block fifth floor at SAT Hospital, Thiruvananthapuram-Electrical AC Work

OD55185/2025-2026:-SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF MODULAR TYPE16HP VRF ODU. THE OUTDOOR UNIT SHALL BE FACTORY ASSEMBLED, WEATHER PROOF CASING, CONSTRUCTED FROM HEAVY GAUGE MILD STEEL PANELS AND COATED WITH BAKED ENAMEL FINISH. THE UNIT SHOULD BE COMPLETELY FACTORY WIRED TESTED WITH ALL NECESSARY CONTROLS. OUTDOORS UNITS OF THE VRF /VRV SYSTEM SHALL BE COMPACT AIR-COOLED TYPE. ALL THE COMPRESSORS OF THE OUTDOOR UNITS MUST BE HERMETICALLY SEALED BLDC INVERTER SCROLL/TWIN ROTARY TYPE. OEM SHOULD USE THERE ON MAKE COMPRESSORS IN VRF /VRV SYSTEM WHICH IS TO BE SUPPLIED. SYSTEM COP SHALL NOT BE LESS THAN – 3.4 AT AIR CONDITION AND SUITABLE TO OPERATE AT HEAT LOAD PROPORTIONAL TO INDOOR TEMPERATURE REQUIREMENT.ALUMINUM FINS OF CONDENSER COIL SHALL HAVE ANTI CORROSIVE EPOXY RESIN OCEAN BLACK COATING ALONG WITH HYDROPHILIC COATING PRE-COATED AT FACTORY. THE ANTI-CORROSIVE TREATMENT SHOULD HAVE BEEN TESTED FOR AT LEAST 2500 HRS OF STANDARD SALT SPRAY TEST AND MUST HAVE A CERTIFIED LIFE OF MINIMUM 20 YEARS SUPPORTED BY CERTIFICATE FROM REPUTED INTERNATIONAL INSTITUTION IS MANDATORY. THE TREATMENT SHOULD BE SUITABLE FOR AREAS OF HIGH POLLUTION AND SALT LADEN AIR. MODULAR SYSTEM TO BECONFIGURED AS PER MENTION MODULES GIVEN IN BRACKET. MAKE: DAIKIN/LG/MITSUBISHI

OD55186/2025-2026:-SUPPLY, INSTALLATION, TESTING& COMMISSIONING OF LG 4-Way CASSETTE TYPE 3TR VRF INDOOR UNIT.ALL INDOORS HAVE ELECTRONIC EXPANSION VALVE THATCONTROLS THE FLOW OF REFRIGERANT IN RESPOND TO THE LOAD VARIATIONS OF ROOM ACCORDING TO SET TEMPERATURE, WHICH CAN SET BY REMOTE CONTROLLERS. ELECTRICITY CHARACTERISTICS FOR INDOOR UNIT SHALL BE 240 VOLTS/ 1PHASE /50HZ. UNIT SHALL BE PROVIDED WIRELESS REMOTE CONTROLLER AND IT SHOULD FACILITATE ON/ OFF FUNCTION, CHANGE OF TEMPERATURE SETTINGS, FAN SPEED SETTING, OPERATION MODE SETTING. 4 WAY CASSETTE MAKE: DAIKIN/LG/MISTHUBISHI

OD55187/2025-2026:OD109888/2023-2024 -SUPPLY, INSTALLATION, TESTING& COMMISSIONING OF LG 4-Way CASSETTE TYPE 2TR VRF INDOOR UNIT.ALL INDOORS HAVE ELECTRONIC EXPANSION VALVE THATCONTROLS THE FLOW OF REFRIGERANT IN RESPOND TO THE LOAD VARIATIONS OF ROOM ACCORDING TO SET TEMPERATURE, WHICH CAN SET BY REMOTE CONTROLLERS. ELECTRICITY CHARACTERISTICS FOR INDOOR UNIT SHALL BE 240 VOLTS/ 1PHASE /50HZ. UNIT SHALL BE PROVIDED WIRELESS REMOTE CONTROLLER AND IT SHOULD FACILITATE ON/ OFF FUNCTION, CHANGE OF TEMPERATURE SETTINGS, FAN SPEED SETTING, OPERATION MODE SETTING. 4 WAY CASSETTE MAKE: DAIKIN/LG/MISTHUBISHI

OD55188/2025-2026:SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF VRF LG 1-way CASSETTE TYPE 1.5TR INDOOR UNITS WITH WIRELESS REMOTE CONTROLLER.THE INDOOR UNIT SHALL BE OF THE ONE-WAY CASSETTE TYPE INDOOR UNITS AS PER THE REQUIREMENTS SPECIFIED IN THE BOQ / DRAWINGS. ALL INDOORS HAVE ELECTRONIC EXPANSION VALVE THAT CONTROLS THE FLOW OF REFRIGERANT IN RESPOND TO THE LOAD VARIATIONS OF ROOM ACCORDING TO SET TEMPERATURE, WHICH CAN SET BY REMOTECONTROLLERS. ALL INDOOR UNITS SHOULD HAVE INBUILT DRAIN PUMP WITH MINIMUM 700MM VERTICAL LIFT HEAD. ELECTRICITY CHARACTERISTICS FOR INDOOR UNIT SHALL BE 240 VOLTS/ 1PHASE / 50HZ.) MAKE: DAIKIN/LG/MISTHUBISHI

OD55189/2025-2026:SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF VRF LG 1-way CASSETTE TYPE 1TR INDOOR UNITS WITH WIRELESS REMOTE CONTROLLER.THE INDOOR UNIT SHALL BE OF THE ONE-WAY CASSETTE TYPE INDOOR UNITS AS PER THE REQUIREMENTS SPECIFIED IN THE BOQ / DRAWINGS. ALL INDOORS HAVE ELECTRONIC EXPANSION VALVE THAT CONTROLS THE FLOW OF REFRIGERANT IN RESPOND TO THE LOAD VARIATIONS OF ROOM ACCORDING TO SET TEMPERATURE, WHICH CAN SET BY REMOTECONTROLLERS. ALL INDOOR UNITS SHOULD HAVE INBUILT DRAIN PUMP WITH MINIMUM 700MM VERTICAL LIFT HEAD. ELECTRICITY CHARACTERISTICS FOR INDOOR UNIT SHALL BE 240 VOLTS/ 1PHASE / 50HZ.) MAKE: DAIKIN/LG/MISTHUBISHI

OD55184/2025-2026:SUPPLY AND INSTALLATION OF INDOOR UNITS REMOTE CONTROLLER

OD55183/2025-2026:-SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF Y JOINTS INDOOR SIDE

OD55210/2025-2026: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.:- 1/4 inch (6.35 mm) and 1/2 inch (12.7 mm) 22 gauge

OD55220/2025-2026:SITC of hard drawn copper refrigerant piping including all accessories including joints properly brazed insulated with chemically crosslinked nitrile rubber fire retardant grade class O 13 mm Thickness necessary supports as required of size 9.52 mm dia.