Bids Are Invited For supply installation testing and commissioning of Of Chilled Water Double Skin Type Horizontal Vertical Air Handling Units - 1. Supply, Installation, Testing And Commissioning Of Factory Built Floor Mounted Chilled Water Double Skin Type Horizontal Vertical Air Handling Units Made Of 25Mm Thick Panels Consisting Of Pre Plasticized G.I. Casing Of Thickness 0.8Mm Outside Layer And 0.8 Mm Inside Layer With Polyurethane Foam Puf Insulation Factory Injected Between Them By Injection Moulding Machine, Complete With Blower Section With Blower Suitable For 65Mm Static Pressure As Required, Minimum 2 Bend Gss Pvc Eliminators, Cooling Coil Section With Aluminium Finned Copper Tubes Tubes Thickness Not Less Than 0.5Mm Cooling Coil Of 6 Row Deep, Filter Section With 50Mm Thick Metal Viscous Washable Synthetic Type Air Prefilters, Belt Drive Package With Tefc Drive Motor Of Efficiency Class Ie3 Suitable For 415 Plus Minus 10 Percent Volts, 50Hz, 3 Phase Ac Supply Suitably Designed For Variable Frequency Drive Applications, Drain Connections, Stainless Steel 18G Drain Pan With Puf Insulation, 150 Mm Dia. Dial Type Pressure Gauges 2 Nos. And Industrial Type Thermometers 2 Nos. At The Inlet And Outlet Of Coil, Auto Purge Valve Wherever Required, Necessary Vibration Isolation Arrangement Etc. Complete As Per Specification And Of Following Capacities. Ms Zeco, Systemair, Flaktwood, Edgetech, Patel Airtemp, Waves, Nutech, Carryaire, Saiver India Make 1.1 18600 Cfm At Thre Rate Of 65 Mm Wg Static Pressure , Supplying And Fixing 200Mm Dia Chilled Water Piping - 2. Supplying, Laying Fixing, Testing And Commissioning Of Following Nominal Sizes Of Chilled Water Piping Inside The Building With Necessary Clamps, Vibration Isolators And Fittings But Excluding Valves, Strainers, Gauges Etc. Duly Insulated With Following Closed Cell Elastometric Nitrile Rubber Of Minimum 45 Kg Per Cu M Density, Thermal Conductivity 0.037 W Per Mk Or Better At 20 Deg Mean Temperature Class O Insulation Applied By Suitable Adhesive Complete Including Repairing Of Damage To Building Etc. As Per Specifications And As Required Complete In All Respect. Note The Pipes Of Sizes 150Mm And Below Shall Be M.S. C Class As Per Is 1239 And Pipes Size Above 150Mm Shall Be Welded Black Steel Pipe Heavy Class As Per Is 3589, From Minimum 6.35Mm Thick M.S. Sheet For Pipes Upto 350 Mm Dia. And From Minimum 7Mm Thick Ms Sheet For Pipes Of 400 Mm Dia And Above. 2.1 200Mm Dia. 32 Mm Thick Insulation , Supplying And Fixing 150Mm Dia Chilled Water Piping - 2.2 150Mm Dia. 32 Mm Thick Insulation , Supplying And Fixing 100Mm Dia Chilled Water Piping - 2.3 100 Mm Dia. 32 Mm Thick Insulation , Supplying And Fixing 80Mm Dia Chilled Water Piping - 2.4 80 Mm Dia. 32 Mm Thick Insulation , Supplying And Fixing 65Mm Dia Chilled Water Piping - 2.5 65 Mm Dia. 32 Mm Thick Insulation , Supplying And Fixing 200Mm Dia Butterfly Valve - 3. Supplying, Fixing, Testing And Commissioning Of Following Valves, Strainers, Gauges In The Chilled Water Plumbing Duly Insulated To The Same Specifications As The Connected Piping And Adequately Supported As Per Specifications. 3.1 Butterfly Valve Manual With C I Body Ss Disc, Nitrile Rubber Seal And O Ring Pn 16 Pressure Rating For Chilled Water Hot Water Circulation As Specified. 3.1.1 200Mm Dia , Supplying And Fixing 100Mm Dia Butterfly Valve - 3.1.2 100Mm Dia , Supplying And Fixing 80Mm Dia Butterfly Valve - 3.1.3 80 Mm Dia. , Supplying And Fixing 65Mm Dia Butterfly Valve - 3.1.4 65 Mm Dia. , Supplying And Fixing 65Mm Dia Balancing Valve - 3.2 Balancing Valve With Built In Measuring Facility With C I Body Flanged Construction With Epdm Coated Disc With Long Pitch With Protected Out Pipe Insulation And Pn 16 Pressure Rating For Chilled Hot Water Circulation As Specified. 3.2.1 65 Mm Dia. , Supplying And Fixing 80Mm Dia Y Strainer - 3.3 Y Strainer Of Ductile Ci Body Flanged Ends With Stainless Steel Strainer For Chilled Hot Water Circulation Including Insulation As Specified. 3.3.1 80Mm Dia , Providing And Fixing The Industrial Type Pressure Gauge - 4. Providing And Fixing In Position The Industrial Type Pressure Gauge With Gun Metal Brass Valves Etc. Complete As Required. , Providing And Fixing The Mercury In Glass Industrial Type Thermometer - 5. Providing And Fixing In Position The Mercury In Glass Industrial Type Thermometer Complete As Required. , Providing And Fixing The Air Vent For Automatic Purging - 6. Providing And Fixing In Position Air Vent For Automatic Purging Etc. Complete As Required. , Sitc Of Zero Point63 Mm Thickness Sheet Site Fabricated Gss Sheet Metal Ducting - 7. Supply, Installation, Balancing And Commissioning Of Site Fabricated Gss Sheet Metal Rectangular Round Ducting Complete With Neoprene Rubber Gaskets, Elbows, Splitter Dampers, Vanes, Hangers, Supports Etc. As Per Approved Drawings And Specifications Of Following Sheet Thickness Complete As Required. 7.1 Thickness 0.63 Mm Sheet , Sitc Of Zero Point80 Mm Thickness Sheet Site Fabricated Gss Sheet Metal Ducting - 7.2 Thickness 0.80 Mm Sheet , Sitc Of 1 Mm Thickness Sheet Site Fabricated Gss Sheet Metal Ducting - 7.3 Thickness 1.00 Mm Sheet , Sitc Of 1 Point 25 Mm Thickness Sheet Site Fabricated Gss Sheet Metal Ducting - 7.4 Thickness 1.25 Mm Sheet , Supply And Fixing Of Acoustic Lining Of Supply Air Duct And Plenum - 8. Supply And Fixing Of Acoustic Lining Of Supply Air Duct And Plenum With 25 Mm Thick Resin Bonded Glass Wool Having Density Of 32 Kg Cub. Mtr., With 25 Mm X 25 Mm Gi Section Of 1.25 Mm Thick, At 600 Mm Centre To Centre Covered With Reinforced Plastic Tissue Paper And 0.5 Mm Thick Perforated Aluminum Sheet Fixed To Inside Surface Of Ducts With Cadmium Plated Nuts, Bolts, Stick Pins, Cprx Compound Etc. Complete As Required And As Per Specifications. , Providing And Fixing 40 Mm Dia Nominal Bore Gi Pipe - 9. Providing And Fixing 40 Mm Dia. Nominal Bore G.I Pipe Complete With G.I. Fittings And Clamps For Drain Piping With 9 Mm Thick O Class Closed Cell Nitrile Rubber Insulation Etc. Complete Required As Per Specification. , Sitc Of 4C X 4 Sqmm 1 Point 1Kv Grade Xlpe Insulated Armoured Copper Cable - 10. Supply, Installation, Testing And Commissioning Of 4C X 4 Sqmm 1.1Kv Grade, Xlpe Insulated, Armoured Copper Cable Including Conduits Wherever Specified For Flexible Cables Only In Existing Cable Tray, Fire Retardant Sealant Etc. Complete As Required. , Supplying And Making End Termination For 4C X 4 Sqmm Size Of Xlpe Copper Conductor Cable - 11. Supplying And Making End Termination With Brass Compression Gland And Copper Lugs For 4C X 4 Sqmm Size Of Pvc Insulated And Pvc Sheathed Xlpe Copper Conductor Cable Of 1.1 Kv Grade As Complete As Required. , Sitc Of 3C X 1 Point 5 Sqmm Armoured Copper Communication Cable - 12. Supply, Installation, Testing And Commissioning Of 3C X 1.5 Sqmm Armoured Copper Communication Cable Including Conduits Wherever Specified For Flexible Cables Only In Existing Cable Tray, Fire Retardant Sealant Etc. Complete As Required. , Providing And Fixing 6 Swg Dia Gi Wire For Loop Earthing - 13. Providing And Fixing 6 Swg Dia. G.I. Wire On Surface Or In Recess For Loop Earthing Along With Existing Surface Recessed Conduit Sub Main Wiring Cable As Required. , Dismantling Of Existing Ahus Of Different Capacities - 14. Dismantling Of Existing Ahus Of Different Capacities After Disconnecting From Existing Chilled Water Piping, Making Dead Existing Chilled Water Piping, Dismantling The Ahus In To Panels, Disconnection Of The Motor Connections, Dismantling Of Cables And Shifting The Ahus Panels, Electric Motor And Ahu Blowers Etc. From Different Floors To The Store In Basement Or At Any Other Suitable Place In Building As Per Instructions Of Engineer In Charge Etc. Complete As Required. , Dismantalling Of Existing 200Mm Dia Piping Valves Of Ahus And Shifting The Piping To The Store - 15. Dismantalling Of Existing Piping Valves Of Different Floor Ahus And Shifting The Piping To The Store In Basement Or At Any Other Suitable Place In Building As Directed By Engineer In Charge Etc. As Required. 15.1 200 Mm Dia. , Dismantalling Of Existing 150Mm Dia Piping Valves Of Ahus And Shifting The Piping To The Store - 15.2 150 Mm Dia. , Dismantalling Of Existing 100Mm Dia Piping Valves Of Ahus And Shifting The Piping To The Store - 15.3 100 Mm Dia. , Dismantalling Of Existing 80Mm Dia Piping Valves Of Ahus And Shifting The Piping To The Store - 15.4 80 Mm Dia. , Dismantalling Of Existing 65Mm Dia Piping Valves Of Ahus And Shifting The Piping To The Store - 15.5 65 Mm Dia. , Sitc Of 500 Ltr Capacity Of Pvc Tank For Make Up Water With Insulation - 16. Sitc Of 500 Ltr Capacity Of Pvc Tank For Make Up Water With Insulation And Connection Etc Complete As Required. , Supplying Fabricating And Fixing Of 40Mmx40mmx5 Mm Ms Angle Iron Ms Frame - 17. Supplying, Fabricating And Fixing Of Ms Frame Made Out Of Following Members Ic Cutting, Welding, Grouting And Painting The Ms Members Etc. Complete As Reqd. 17.1 40Mmx40mmx5 Mm Ms Angle Iron. , Supplying Fabricating And Fixing Of 40Mmx5mm Ms Flat Ms Frame - 17.2 40Mmx5mm Ms Flat. Total Quantity : 736
