REPLACEMENT OF OLD VRF SYSTEM INSTALLED AT CONF HALL HQ DGAR LAITKOR

Supply, Installation, Testing Commissioning of LG Make, 5th Generation Heat Pump Inverter Variable Refrigerant Flow (VRF) with R 410a Refrigerant System, out door unit 20 HP Capacity, 415 Volts including gas filling, Central Remote Control Systems, Caliberation with existing in door units and remote controls. The following work, services and items to be included quoted rate :- (a) Providing new copper refrigerent pipes with connecting accessories and control valves of suitable size including making bypass arrangement with existing out door units with thermal insulations. (b) Supply and fixing of copper power cable of suitable size from LT Control panel at Ground floor to New VRF System at Roof top of third Floor. (c) Suitable control panel with accessories, circuit Breakers as per manufacturer recommendations. (d) Provide 02 Nos of GI Wire Earthing to the outdoor Unit. (e) Masonry works for foundation, Lifting & Shifting of machines at roof top of third floor of Adm Block, Laitkor. (f) Providing thermal or acoustic insulation for refrigerent pipe as per site requirements. (g) MS Structure for base of outdoor units as per site requirement. (h) The equipment will be provided warranty for period of 12 months from the date of completion 72 hours testing.