Bids Are Invited For Supply Of Vrv Modular Type Ac - Outdoor Unit 20 Hp - Supply Of Variable Refrigerant Volume Modular Type Air-Conditioning System With Wide Range Of Indoor And Outdoor Units, Along With Drain Static Pressure. The System Consists Of Multiple Indoor Units Ranging From High Wall Fan Coil, Ducted Type, Cassette Type Etc. Combined With Air Cooled Modular Type Outdoor Units With Individual Controllers For Each Indoor Unit, Refrigerant Piping, Control Cabling And Also Centralized Controller. The Specifications And Details Are Enclosed Below. Outdoor Units Supply Of Modular Type Top Discharge Outdoor Units Equipped With High Efficient Scroll Compressors, With All Inverter Type Compressors, Heat Exchanger Fins, Suitable For R410a Gas Operation,, With Microprocessor Controls, Auto Addressing, Refrigerant Piping, Etc. Of Multi Cond. Along With Necessary Accessories And Eco Friendly R410a -20 Hp As Per Sh I Item No 1.1 A Page No 172 , Supply Of Ceiling Mounted Cassette Type Vrv -Indoor Unit 3.2 Tr - Indoor Units Supply Of Ceiling Mounted Cassette Type Vrv Indoor Unit With Fan Motor, 3 Step Speed Control, In Built Electronic Expansion Valve, Inbuilt Drain Pump, Washable Filter. The Unit Shall Be Supplied With Cordless Remote Controller. 3.2 Tr With Inbuilt Infrared Sensor To Adjust Cooling And Air Flow As Per Human Presence As Per Sh I Item No 1.2 A Page No 172 , Supply Of Ceiling Mounted Cassette Type Vrv -Indoor Unit 4.48 Tr - Indoor Units Supply Of Ceiling Mounted Cassette Type Vrv Indoor Unit With Fan Motor, 3 Step Speed Control, In Built Electronic Expansion Valve, Inbuilt Drain Pump, Washable Filter. The Unit Shall Be Supplied With Cordless Remote Controller. 4.48 Tr With Inbuilt Infrared Sensor To Adjust Cooling And Air Flow As Per Human Presence As Per Sh I Item No 1.2 B Page No 172 , Cordless Remote For Cassette Type Units - Cordless Remote For Cassette Type Units .As Per Sh I Item No 1.3 A Page No 172 , Supply Of Refnet Joints For Branching Of Refrigerant - Supply Of Refnet Joints For Branching Of Refrigerant As Per Sh I Item No 1.3 B Page No 172 , Multiconnecting Kit For Outdoor Unit , Itc Of Modular Type Outdoor Units Ac - 20 Hp - Outdoor Units Installation, Testing And Commissioning Of Modular Type Top Discharge Outdoor Units Equipped With High Efficient Scroll Compressors, With All Inverter Type Compressors. Refrigerant Gas Should Be Eco Friendly R410a, 20 Hp Cooling Only Operation As Per Sh I Item No 2.1 Page No 172 , Itc Of Ceiling Mounted Cassette Type Intdoor Units Ac - 3.2 Tr - Indoor Units Installation, Testing And Commissioning Of Ceiling Mounted Cassette Type Indoor Unit With Fan Motor, 3 Step Speed Control, In Built Electronic Expansion Valve, Washable Filter. The Unit Shall Be Supplied With Cordless Remote Controller 3.2 Tr As Per Sh I Item No 2.2 A Page No 172 , Itc Of Ceiling Mounted Cassette Type Intdoor Units Ac - 4.48 Tr - Indoor Units Installation, Testing And Commissioning Of Ceiling Mounted Cassette Type Indoor Unit With Fan Motor, 3 Step Speed Control, In Built Electronic Expansion Valve, Washable Filter. The Unit Shall Be Supplied With Cordless Remote Controller 4.48 Tr As Per Sh I Item No 2.2 B Page No 172 , Itc Of Refnet Joints For Branching Of Refrigerant Piping - Installation, Testing And Commissioning Of Refnet Joints For Branching Of Refrigerant Piping As Per Sh I Item No 2.3 Page No. 172 , Sitc Of Copper Refrigerant Piping Thickness Piping 9.5Mm - Supply, Installation, Testing And Commissioning Of Copper Refrigerant Piping With Necessary Fittings And Supports And With Nitrile Rubber Insulation Of Suitable Thickness Piping 9.5Mm As Per Sh I Item No 2.4.1 A Page No 172 , Sitc Of Copper Refrigerant Piping Thickness Piping 12.7Mm - Supply, Installation, Testing And Commissioning Of Copper Refrigerant Piping With Necessary Fittings And Supports And With Nitrile Rubber Insulation Of Suitable Thickness Piping 12.7 Mm As Per Sh I Item No 2.4.1 B Page No 172 , Sitc Of Copper Refrigerant Piping Thickness Piping 15.9Mm - Supply, Installation, Testing And Commissioning Of Copper Refrigerant Piping With Necessary Fittings And Supports And With Nitrile Rubber Insulation Of Suitable Thickness Piping 15.9Mm As Per Sh I Item No 2.4.1 C Page No 172 , Sitc Of Copper Refrigerant Piping Thickness Piping 19.1Mm - Supply, Installation, Testing And Commissioning Of Copper Refrigerant Piping With Necessary Fittings And Supports And With Nitrile Rubber Insulation Of Suitable Thickness Piping 19.1Mm As Per Sh I Item No 2.4.1 D Page No 172 , Sitc Of Copper Refrigerant Piping Thickness Piping 22.2Mm - Supply, Installation, Testing And Commissioning Of Copper Refrigerant Piping With Necessary Fittings And Supports And With Nitrile Rubber Insulation Of Suitable Thickness Piping 22.2Mm As Per Sh I Item No 2.4.1 E Page No 173 , Sitc Of Copper Refrigerant Piping Thickness Piping 28.6Mm - Supply, Installation, Testing And Commissioning Of Copper Refrigerant Piping With Necessary Fittings And Supports And With Nitrile Rubber Insulation Of Suitable Thickness Piping 28.6 Mm As Per Sh I Item No 2.4.1 F Page No 173 , Sitc Of Copper Refrigerant Piping Thickness Piping 34.9Mm - Supply, Installation, Testing And Commissioning Of Copper Refrigerant Piping With Necessary Fittings And Supports And With Nitrile Rubber Insulation Of Suitable Thickness Piping 34.9Mm As Per Sh I Item No 2.4.1 G Page No 173 , Sitc Of Copper Refrigerant Piping Thickness Piping 38.1Mm - Supply, Installation, Testing And Commissioning Of Copper Refrigerant Piping With Necessary Fittings And Supports And With Nitrile Rubber Insulation Of Suitable Thickness Piping 38.1Mm As Per Sh I Item No 2.4.1 H Page No 173 , Sitc Of Copper Refrigerant Piping Thickness Piping 41.3Mm - Supply, Installation, Testing And Commissioning Of Copper Refrigerant Piping With Necessary Fittings And Supports And With Nitrile Rubber Insulation Of Suitable Thickness Piping 41.3Mm As Per Sh I Item No 2.4.1 I Page No 173 , Sitc Of Power Communication Cable Of 2Cx 1.5 Sqm Cable In Pvc Conduit. - Power Communication Cable Supply, Installation, Testing And Commissioning Of Electrical Cable Of 2C X 1.5 Sqmm Cable Between Indoor And Outdoor Units In Pvc Conduit As Per Sh I Item No 2.5 Page No 173 , Sitc Of Pvc Piping, Wrapped With Nitrile Rubber Insulation 6Mm Thickness- 25 Mm Dia - Supply, Installation And Commissioning Of Pvc Piping With Necessary Fittings, Supports As Per Site Requirement, Wrapped With Nitrile Rubber Insulation (6 Mm Thick) 25Mm Dia As Per Sh I Item No 2.6.1 A Page No 173 , Sitc Of Pvc Piping, Wrapped With Nitrile Rubber Insulation 6Mm Thickness 50 Mm Dia - Supply, Installation And Commissioning Of Pvc Piping With Necessary Fittings, Supports As Per Site Requirement, Wrapped With Nitrile Rubber Insulation (6 Mm Thick) 50Mm Dia As Per Sh I Item No 2.6.1 B Page No 173 , Sitc Of Ms Frame Work For Outdoor Unit With Necessary Supports. - Supply, Installation, Testing And Commissioning Of Ms Frame Work For Outdoor Unit With Necessary Supports. As Per Sh I Item No 2.7 Page No 173 , Supply And Installation Of Additional Gas Charging For Vrv Refrigerant - Supply And Installation Of Additional Gas Charging For Vrv Refrigerant As Per Sh I Item No 2.8 Page No 173 , Design, Manufacture, Sitc Of Outdoor Double Door Feeder Pillar Panel - Design, Manufacture, Supply, Installation, Testing And Commissioning Of Outdoor Totally Enclosed Double Door Feeder Pillar Panel Confirming To Ip 65, Made Of 14 Swg Crca Sheet Steel, Totally Enclosed, Standing On A Ms Angle Frame Suitably Fixed On Floor Foundation, Dust And Vermin Proof, Powder Coated Painting, Suitable For Operation On 3 Phase And Neutral, 415 V, 50 Hz Ac System With Busbars, Connection And Interconnections Including Supply And Installation Of Following Switchgears, Metering Instruments And Accesories As Per Specifications Incomers 02 Nos. 630 Amp., 4 Pole, 415V, 50 Ka, Mccb With Built In Thermal Based Release Unit Having Rotory Operating Mechanism With Adjustable Settings, Auxillary Contactor As Per The Specification. Buscopler 01 Nos. 630 Amp., 4 Pole, 415V, 50 Ka, Mccb With Built In Thermal Based Release Unit With Adjustable Settings. Instruments 2 Nos. Digital Multifucntion Meter Ammeter + Voltmeter Including Suitable Rating Cts For 3 Phase, 4 Wire Operation As Per Specification. Indications R Y B(Led Type) Phase Indicating Lampscontrolled By 2 Amp Mcb For All Incomer And On Off Indication For All Incomers And Outgoings. Bus-Bars 4-Pole Aluminium Bus Bar Of 600 A Rating Of High Conductivity With Heat Shrinkable, Coloured Sleeves, Required Intervals Complete For Cross Section, Size Supports And Their Spacing Etc As Per Specification. Outgoings (1) 100 A, 4 Pole C Curve Mcb-12 Nos. 415V, 50 Ka, Mccb With Built In Thermal Based Release Unit With Adjustable Settings. All Incomers And Bus Coupler Shall Be Mechanically And Electrically Interlocked With Suitable Accessories. As Per Sh Ii Item No 1 Page No 173 , Supply Of 4C X 10Sqmm Size Xlpe Insulated Pvc Sheathed Copper Armoured Cable - Supply Of Following Size Xlpe Insulated Pvc Sheathed, Armoured Aluminium Copper Conductor Cable Of 1.1Kv Grade Confirming To Is 7098 With Up To Date Amendments Etc. As Required 4C X 10Sqmm (Copper Armoured Cable) As Per Sh Ii Item No 2 A Page No 183 , Laying And Fixing Of Pvc Insulated And Pvc Sheathed Upto 35 Sq.Mm Cable - Laying And Fixing Of One Number Pvc Insulated And Pvc Sheathed Xlpe Power Cable Of 1.1 Kv Grade Of Following Size On Cable Tray As Required. Upto 35 Sq. Mm As Per Sh Ii Item No 3 Page No 173 , Laying And Fixing Of Pvc Insulated And Pvc Sheathed Above 185 And Upto 400 Sq.Mm Cable - Laying And Fixing Of One Number Pvc Insulated And Pvc Sheathed Xlpe Power Cable Of 1.1 Kv Grade Of Following Size On Cable Tray As Required. Above 185 Sq. Mm And Upto 400 Sq. Mm As Per Sh Ii Item No 4 Page No 173 , Supply And Making End Termination With Brass Copression Gland - 4C X 10 Sqmm - Supplying And Making End Termination With Brass Compression Gland And Copper Lugs For Following Size Of Pvc Insulated And Pvc Sheathed Xlpe Copper Conductor Cable Of 1.1 Kv Grade As Required 4C X 10 Sqmm As Per Sh I A Item No 5 Page No 174 , Supply And Making End Termination With Brass Copression Gland - 3.5C X 300 Sqmm - Supplying And Making End Termination With Brass Compression Gland And Aluminium Lugs For Following Size Of Pvc Insulated And Pvc Sheathed Xlpe Aluminium Conductor Cable Of 1.1 Kv Grade As Required. 3.5C X 300 Sqmm As Per Sh Ii Item No 6 Page No 174 , Supply And Fixing 6 Amps To 32 Amps 240 415V C Curve Single Pole Mcb - Supplying And Fixing 6 Amps To 32 Amps Rating, 240 415 Volts, C Curve, Miniature Circuit Breaker Suitable For Inductive Load Of Following Poles In The Existing Mcb Db Complete With Connections, Testing And Commissioning Etc. As Required. Single Pole As Per Sh Ii Item No 7 Page No 174 , Supply And Fixing 8 Way 4 Plus 24, Double Door Tpn Horizontal Db - Supplying And Fixing Of Following Ways Surface Recess Mounting, Vertical Type, 415 Volts, Double Door, Tpn Horizontal Distribution Board Of Sheet Steel, Dust Protected, Duly Powder Painted, Inclusive Of 100 Amps Tinned Copper Bus Bar, Common Neutral Link, Earth Bar, Duly Prewired With Suitable Size Frls Pvc Insulated Copper Conductor Up To Terminal Blocksdin Bar For Mounting Mcbs But Without Mcbs And Incomer As Required. 8 Way 4 Plus 24, Double Door As Per Sh Ii Item No 8 Page No 174 , Supply And Fixing 100 Amps 415V, 10Ka C Curve Miniature Circuit Breaker - Supplying And Fixing 100 Amp Rating, 415 V, 10Ka, C Curve, Miniature Circuit Breaker,Suitable For Inductive Load Of Four Poles In The Existing Mcb Db Complete With Connections, Testing And Commissioning Etc. As Required As Per Sh Ii Item No 9 Page No 174 , Wiring For Circuit Submain Wiring Alongwith Earth Wire 4 X 2.5 Sq.Mm Plus 2X2.5 Sqmm - Wiring For Circuit Submain Wiring Alongwith Earth Wire With The Following Sizes Of Frls Pvc Insulated Copper Conductor, Single Core Cable In Surface Recessed In Existing Steel Conduit As Required. 4X2.5 Sq.Mm. + 2X2.5 Sq.Mm. Earth Wire As Per Sh Ii Item No 10 Page No 174 , Supplying And Fixing 25Mm Sizes Of Steel Conduit - Supplying And Fixing Of Following Sizes Of Steel Conduit Along With Accessories In Surface Recess Including Painting In Case Of Surface Conduit, Or Cutting The Wall And Making Good The Same In Case Of Recessed Conduit As Required. 25 Mm .As Per Sh Ii Item No 11 Page No 174 , Supplying And Fixing 2 Module 75Mm X 75Mm Gi Box - Supplying And Fixing Following Size Modules, Gi Box Alongwith Modular Base And Cover Plate For Modular Switches In Recess Etc As Required. 2 Module 75Mmx75mm As Per Sh Ii Item No 12 Page No 174 , Supplying And Fixing 6 Pin 15 16 Amps Socket - Supplying And Fixing Following Modular Switch Socket On The Existing Modular Plate And Switch Box Including Connections But Excluding Modular Plate Etc. As Required. 6 Pin 15 /16 Amps Socket. .As Per Sh Ii Item No 13 Page No 174 , Supplying And Installing 300Mm X 50Mm X 1.6Mm Hot Dipped Perforated Iron Cable Tray - Supplying And Installing Following Size Of Perforated Hot Dipped Galvanised Iron Cable Tray Galvanisation Thickness Not Less Than 50 Microns With Perforation Not More Than 17.5%, In Convenient Sections, Joined With Connectors, Suspended From The Ceiling With G. I. Suspenders Including G.I. Bolts And Nuts, Etc. As Required. 300Mm Width X 50Mm Depth X 1.6Mm Thickness.As Per Sh Ii Item No 14 Page No 174 Total Quantity : 10337
