Beautification of main building and campus of DH Sirsa (Pdg. VRV/VRF System only)

Supply of Variable Refrigerant Volume / Flow (VRF/VRV) modular type air- conditioning Outdoor Units top Flow equipped with 100% inverter technology driven highly efficient twin rotary / scroll based compressors suitable to operate on 415 ±10% V and 50 Hz for cooling and Heating , precoated aluminium fin type heat exchanger, low noise, condenser fans, GI coated condenser stands, microprocessor panel with sequential starting of condensing units, coils, expansion valves, filters, single phase preventer, complete with controller and with accessories and sub assemblies fittings etc. for proper functioning of units including full charging of R-410A refrigerant gas at site complete as per specifications. It shall include anti vibration isolator pad for outdoors unit. The Outdoor unit shall be placed on MS structure/RCC Foundation with vibration isolator pad.The Unit shall be slected in such a way that the Cooling COP of each unit shall not be less than 3.7 @100% loading condition at constant ambient 35 Deg C DB. The units shall be suitable to operate in between temp. range of `-10 Deg C to 52 Deg C` in cooling mode and `-20 Deg C to 16 Deg C` in heating mode , maintaining 50 plus - 5% RH. External Satic Pressure(ESP) Can be Customized upto 80 Pa or more. All interconnecting piping, joints and U bends within the condensing unit shall be painted for protection against corrosion from ambient air pollution. ( Make - Mitsubishi / O General / Voltas )(Rates are excluding GST ) Capacity 20 HP

Supply of the 4 way cassette indoor unit. Unit shall be complete in all respect and suitable for 230 ±5% /415 ±5% volts included with wired thermostat for ductable unit having a display showing temperature of the space. The Quoted price shall include hanging arrangemnt of the unit with necessary supporting rod, nut and bolts,fastners and accessories for complete installation of Indoor unit. User shall be able to adjust the temperature as per their comfort level requirement. Make - ( Mitsubishi / O General / Voltas)(Rates are excluding GST ) Capacity 4 Ton

Supply, Installation, testing and comissioning of copper Y-joints and headers.(Rates are excluding GST )

Installation, testing and commissioning of modular type outdoor condensing units equipped with highly efficient scroll compressors. Special precoated heat exchanger,low noise consider fan with DC motor,auto check function for connection error,auto address setting,with nominal capacities as mentioned below.(Rates are excluding GST )ODU Heat Pump only , Top Discharge

Installation, Testing and Commissioning of wired Remote for IDUs.(Rates are excluding GST )

Installation, Testing and Commissioning of Imported fittings Y-joints and headers for all Indoor units at the floors layout drawings (Rates are excluding GST )

Commissioning, Nitrogen Pressure Testing, Vaccum of VRV systems including topping R410A gas as per site requirements (Vaccuming and nitrogen filling etc)(Rates are excluding GST )

Supply, Installation, Testing and Commissioning of refrigerant piping, tees, sockets, expanders and reducers as per requirement at site complete with supports, threaded rods, channel, tie, fasteners etc. interconnecting the outdoor condensing units and indoor evaporating units. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)Refrigerant Copper Piping (Make-Mandev/Mexflow) Nitrile Rubber Tubular Insulation (Make-Supreme/Superlon/Armaflex/A-flex/K- flex/Equivalent)(Rates are excluding GST ) 9.5 mm OD hard copper (Insulation 13 mm)

Supply, Installation, Testing and Commissioning of refrigerant piping, tees, sockets, expanders and reducers as per requirement at site complete with supports, threaded rods, channel, tie, fasteners etc. interconnecting the outdoor condensing units and indoor evaporating units. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)Refrigerant Copper Piping (Make-Mandev/Mexflow) Nitrile Rubber Tubular Insulation (Make-Supreme/ Superlon/Armaflex/ A-flex/ K- flex/Equivalent ) (Rates are excluding GST )12.7 mm OD hard copper (Insulation 13 mm)

Supply, Installation, Testing and Commissioning of refrigerant piping, tees, sockets, expanders and reducers as per requirement at site complete with supports, threaded rods, channel, tie, fasteners etc. interconnecting the outdoor condensing units and indoor evaporating units. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)Refrigerant Copper Piping (Make-Mandev/Mexflow) Nitrile Rubber Tubular Insulation (Make-Supreme/ Superlon/Armaflex/ A-flex/ K- flex/Equivalent ) (Rates are excluding GST )15.9 mm OD hard copper (Insulation 13 mm)

Supply, Installation, Testing and Commissioning of refrigerant piping, tees, sockets, expanders and reducers as per requirement at site complete with supports, threaded rods, channel, tie, fasteners etc. interconnecting the outdoor condensing units and indoor evaporating units. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)Refrigerant Copper Piping (Make-Mandev/Mexflow) Nitrile Rubber Tubular Insulation (Make-Supreme/ Superlon/Armaflex/ A-flex/ K- flex/Equivalent ) (Rates are excluding GST )19.8 mm OD hard copper (Insulation 19 mm)

Supply, Installation, Testing and Commissioning of refrigerant piping, tees, sockets, expanders and reducers as per requirement at site complete with supports, threaded rods, channel, tie, fasteners etc. interconnecting the outdoor condensing units and indoor evaporating units. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)Refrigerant Copper Piping (Make-Mandev/Mexflow) Nitrile Rubber Tubular Insulation (Make-Supreme/ Superlon/Armaflex/ A-flex/ K- flex/Equivalent ) (Rates are excluding GST )22.2 mm OD hard copper (Insulation 19 mm)

Supply, Installation, Testing and Commissioning of refrigerant piping, tees, sockets, expanders and reducers as per requirement at site complete with supports, threaded rods, channel, tie, fasteners etc. interconnecting the outdoor condensing units and indoor evaporating units. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)Refrigerant Copper Piping (Make-Mandev/Mexflow) Nitrile Rubber Tubular Insulation (Make-Supreme/ Superlon/Armaflex/ A-flex/ K- flex/Equivalent ) (Rates are excluding GST )28.6 mm OD hard copper (Insulation 19mm)

Supply, Installation, Testing and Commissioning of refrigerant piping, tees, sockets, expanders and reducers as per requirement at site complete with supports, threaded rods, channel, tie, fasteners etc. interconnecting the outdoor condensing units and indoor evaporating units. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)Refrigerant Copper Piping (Make-Mandev/Mexflow) Nitrile Rubber Tubular Insulation (Make-Supreme/ Superlon/Armaflex/ A-flex/ K- flex/Equivalent ) (Rates are excluding GST ) 34 mm OD hard copper (Insulation 19mm)

Supply, Installation, Testing and Commissioning of refrigerant piping, tees, sockets, expanders and reducers as per requirement at site complete with supports, threaded rods, channel, tie, fasteners etc. interconnecting the outdoor condensing units and indoor evaporating units. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)Refrigerant Copper Piping (Make-Mandev/Mexflow) Nitrile Rubber Tubular Insulation (Make-Supreme/ Superlon/Armaflex/ A-flex/ K- flex/Equivalent ) (Rates are excluding GST )42 mm OD hard copper (Insulation 19mm)

Supply, Installation, Testing and Commissioning of PVC condensate drain piping of 10Kg/Sq.cm. (142.23 PSI) with 6 mm thick closed cell elastomeric nitrile rubber tubular insulation up to the nearest drain point along with necessary fittings. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable) (Make- Prince/Supreme/Finolex/Polycon/Equivalent) (Rates are excluding GST )40 mm dia

Supply, Installation, Testing and Commissioning of PVC condensate drain piping of 10Kg/Sq.cm. (142.23 PSI) with 6 mm thick closed cell elastomeric nitrile rubber tubular insulation up to the nearest drain point along with necessary fittings. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable) (Make- Prince/Supreme/Finolex/Polycon/Equivalent) (Rates are excluding GST ) 32 mm dia

Supply, Installation, Testing and Commissioning of PVC condensate drain piping of 10Kg/Sq.cm. (142.23 PSI) with 6 mm thick closed cell elastomeric nitrile rubber tubular insulation up to the nearest drain point along with necessary fittings. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable) (Make- Prince/Supreme/Finolex/Polycon/Equivalent) (Rates are excluding GST ) 25 mm dia

Supply, Installation, Testing and Commissioning of hot dipped 20 Gauge G.I. perforated trays for exposed refrigerant pipes and cables horizontaly and vertically along with threaded rod, nut, bolt, saddle, tie etc. (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)150-200 mm x 50 mm x 50 mm x 1.6mm (with 40 x 40 x 6 mm GI angle supports and 10 mm dia GI threaded rod(Rates are excluding GST )

Supply, Installation, Testing and Commissioning of 3 core x 4sq.mm copper conductor shielded data cable as per requirement at site complete with supports, threaded rods, channel, tie, fastners etc. for control between indoor and outdoor unit and for communication between Indoor Unit and Remote Controllers in suitable PVC Conduict (Quantities Quoted here are only for estimation purpose on tentative basis and However they are to be Charged as per actual measurement at site on Rmt basis as applicable)(Rates are excluding GST ) (Make- Polycab/Havells)

Supply, fabrication, installation and at the proposed location of MS base frame (3X4` MS channel) with 1.5` angle /platform/pipe ladder for outdoor units and pipe run ladder frame as mention above complete with vibration isolation pads. Outdoor unit structure with access ladder to be provided by A.C contractor supports,Architect / Consultant. Apply 2 coats of paint Finish painting to be as approved by hangers, railing, brackets etc. Construction as approved by(Rates are excluding GST )For ODU VRF Unit

Lifting of ODU from Ground to top floor (Rates are excluding GST )

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