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| 1 | Supply,installation,testing and commissioning of water cooled Screw type Chilling unit with VFD of 150 TR Acutal capacity as per below given condition data & complete with semi-hermetic twin/mono screw Horizontal compressors,motor,factory insulated cooler.water cooled condenser,vibration isolators,integral refrigerant piping and wiring,flow switches and chiller and condenser outlet,first charge of refrigerant,lubricant,microprocessor based control panel,accessories as required.Motor shall be be suitable for 415 + 10% V,50HZ,3ph AC supply as per specification complete in all respects. Less Credit of Useful Dismental Material of three No. Chillers, 6 No. Pumps, 2 No. Cooling Towers is Amounting To Rs. 620000/-(Six Lacs Twenty Thousand only.). The amount will be deducted from over all quoted Tender Rates. |
| 2 | Necessary arrangement for stepless capacity control capable of reducing compressor capacity down to 25 % of full load. Compressor shall start in unloaded conditions. Manufacture to submit selection sheet at constant condenser & evaporator temperature at part load .Matching shell and tube water cooled condenser of MS Shell and copper tubes ASME Stamped.Matching shell and tube water cooled Evaporator MS Shell and copper tubes ASME Stamped.Chiller shall have water inlet & outlet connection with Victaulic couplings to avoid vibrations transmission.Refrigerant line accessories comprising of safety valve,angle valve,liquid line indication,liquid level control etc. suction line and chiller insulation with minimum 19mm thick polyvinyle nitrile rubber insulation complete as required.Initial /first charge of refrigerant gas& compressor oil as required complete in all respects. |
| 3 | Screw type chilling machine described above as per specifications and complete in all respects for the operating parameters as given under. |
| 4 | Evaporator-: |
| 5 | Leaving water temperature: 44 degree F |
| 6 | Entering water temperature: 54 degree F |
| 7 | Fouling factor:0.0005000 sq ft Hr degree f/BTU |
| 8 | Maximum pressure drop : 3 meter |
| 9 | Condenser: |
| 10 | Leaving water temperature: 97.5degree F |
| 11 | Entering water temperature: 90 degree F |
| 12 | Fouling factor:0.00100sq ft Hr degree f/BTU |
| 13 | Maximum pressure drop : 5 meter |
| 14 | Unit performance shall comply with AHRI standard 550/590 and 551/591. |
| 15 | Minimum COP shall be 5.9 at AHRI Conditions |
| 16 | IKW/TR at Design Conitions :-- Not More than 0.69 |
| 17 | IPLV :-not more than 0.38 |
| 18 | NPLV:- Not more than 0.39 |
| 19 | Control/safety Features |
| 20 | Precise Temp .control,Anti -Freeze & No flow Protection |
| 21 | Anti-Freeze &No flow Protection |
| 22 | Automatic run time balance |
| 23 | SinglePhase / Phase loss Protection |
| 24 | Over load Protection |
| 25 | Over Current Protection |
| 26 | HP/LP Protection |
| 27 | Compressor Run Hours |
| 28 | Password Protection |
| 29 | BMS Compatibility |
| 30 | Alarm Output |
| 31 | Stored Past History and Alarm |
| 32 | DLT Protection |
| 33 | Oil LevelProtection |
| 34 | Schedulng to facilitate auto operation |
| 35 | Graphic Display. |
| 36 | Civil foundations will be made by the tenderer |
| 37 | The OEM shall perform and submit the radiographic (X‑ray) examination of long seam welding for evaporator and condenser and test reoprt of the same shall be verified during |
| 38 | The evaporator and condender shall have ASME Stamping with Even pass system only |
| 39 | OEM & compressor shall be of same make,chiller compressor sourced from third patry manufacturer under labling program is not acceptable. |
| 40 | Chiller 150 TR(Actual Capacity) |
| 41 | Chilled Water Pumps:- |
| 42 | Supply,Installation, Testing and Commissioinig of CENTRIFUGAL END- SUCTION PUMPS, factory mounted on a base frame with electric motor. All pumps shall be aligned properly as required. The pump motor shall be suitable for 415/3/50 power supply. The motor selected shall be as per IE3 efficiency level and non-overloading type. Pumps with performance characteristics as required complete in all respects.given below : |
| 43 | Flow = 435 gpm |
| 44 | Head = 35 m |
| 45 | CENTRIFUGAL END- SUCTION PUMPS (Flow = 435 gpm) |
| 46 | Condenser Water Pumps |
| 47 | Supply,Installation, Testing and Commissioinig of CENTRIFUGAL END- SUCTION PUMPS, factory mounted on a base frame with electric motor. All pumps shall be aligned properly as required. The pump motor shall be suitable for 415/3/50 power supply. The motor selected shall be as per IE3 efficiency level and non-overloading type. Pumps with performance characteristics as required complete in all respects. |
| 48 | Flow = 545 gpm |
| 49 | Head = 22 m |
| 50 | CENTRIFUGAL END- SUCTION PUMPS (Flow = 545 gpm) |
| 51 | COOLING TOWER |
| 52 | Supply, Installation, testing and commissioning of fiberglass Reinforced Plastic (FRP) cooling tower suitable for following flow rate as required complete in all respects. |
| 53 | Water Flow rate 545 USGPM |
| 54 | Water entering Temperature - 97 °F |
| 55 | Water entering Temperature - 90 °F |
| 56 | FRP type Cooling Towers |
| 57 | PIPING & VALVES |
| 58 | Supplying and fixing MS class ‘C’ pipes cut to required lengths and complete with welded joints as per site conditions. Quoted price shall include providing and fixing in position fittings, elbows, tees, reducers, expanders, mating flanges & sockets as required. The pipes shall be of following sizes as required complete in all respects. |
| 59 | 150 mm dia |
| 60 | 125 mm dia |
| 61 | Supplying, installing and fixing in position Butterfly Valves of PN 16 rating and suitable for following pipe sizes as required complete in all respects. |
| 62 | 150 mm Dia |
| 63 | 125 mm Dia |
| 64 | 50 mm Dia |
| 65 | Supplying, installing and commissioning of Balancing Valves of PN 16 Ratingand suitable for following pipe sizes as required complete in all respects. |
| 66 | 150 mm dia |
| 67 | Supplying, installing , Testing and commissioning of Y strainers of PN 16 ratingand suitable for for following pipe sizes as required complete in all respects. |
| 68 | 150 mm dia |
| 69 | Y strainers of PN 16 rating |
| 70 | Supplying, installing , Testing and commissioning of Dual plate check valves as required complete in all respects. |
| 71 | 150 mm Dia |
| 72 | Dual plate check valves |
| 73 | Supply, installing and fixing in position Flexible Coupling installed at chiller inlet& outlet and pump outlets as required complete in all respects. |
| 74 | 150 mm Dia |
| 75 | Flexible Coupling installed at chiller inlet& outlet |
| 76 | Supply and installation of Pressure Gauge with siphon & valve as required complete in all respects. |
| 77 | Pressure Gauge with siphon & valve |
| 78 | Supply and installation of Mercury in glass Thermometer as required complete in all respects. |
| 79 | Mercury in glass Thermometer |
| 80 | Supply and Installation of Water flow switches as required complete in all respects. |
| 81 | `Water flow switches |
| 82 | Supply and installation of Ball Valve as required complete in all respects. |
| 83 | 25 mm Dia |
| 84 | 20mm Dia |
| 85 | Supply and installation of Auto Air vent as required complete in all respects. |
| 86 | 20 mm Dia |
| 87 | Auto Air vent |
| 88 | INSULATION |
| 89 | Supplying and fixing of 32 mm thick Nitril Rubber insulation on chilled water piping/fittings including valves, flanges, union, etc to match the existing specifications as required complete in all respects. |
| 90 | Pipe of 150 mm dia |
| 91 | STRUCTURE |
| 92 | Supply and fabrication of structural steel consisting of MS C Channels , MS Angles & MS Pipes for making supports for chilled water header and cooling tower base frames as required complete in all respects. |
| 93 | DISMANTALLING |
| 94 | Shifting of old chiller to the scrap yard as required complete in all respects. |
| 95 | Shifting of Old chilled water / condenser water pumps as required complete in all respects. |
| 96 | Shifting of Old Cooling Towers as required complete in all respects. |
| 97 | ELECTRICAL |
| 98 | Supply , Installation , Testing and Commissioning of Electrical Panel for the chiller which include ACB 1600 Amp -2 Nos, Bus Coupler ACB 1000 Amp - 1 No. , ACB 800 Amp. - 2 No. MCCB 630 Amp-2 No. , MCCB 250 Amp-6 No., MCCB 125 Amp-3 No., MCCB 63 Amp - 6, Complete Star Delta and DOL (Direct Online Starter) - 13 No. ( Chiller pumps - 4 No., Condenser Pump-4 No, Cooling Towers - 3 No. Hot water Generator - 2 No. ans replacement of AHU (Air Handling Unit) starter panel. All are installed in the existing panels along with necessary modification required for installation and copper cables of different capacity to complete the installation are also include in the cost as required complete in all respects. |
| 99 | Relaying, & Retermination of 3CoreX 300 Sq mm Aluminum Armoured cable of different capacity as required complete in all respects. |
| 100 | Relaying and Retermination of power cables of different capacity for pumps as required complete in all respects. |
| 101 | Supply, laying , termination , Testing & Commissioning of 3 Core X 10 Sq mm Aluminum Armoured cable for CT (Cooling Tower) Fans as per pump Fan ratings as required complete in all respects. |
| 102 | ELECTRICAL HOT WATER GENERATORS |
| 103 | Supply, Installation, testing and Commissioining of Electrical Hot WaterGenerators suitable for centralized heating complete with inbuilt auto stepcontroller, High Temperature cut off , Low level Cut off , Phase visualindication, Fault visual and Audio anunciation etc . |
| 104 | 200 KW |
| 105 | HOT WATER CIRCULATION PUMPS |
| 106 | Supply,Installation, Testing and Commissioinig of CENTRIFUGAL END-SUCTION PUMPS, factory mounted on a base frame with electric motor. Allpumps shall be aligned properly as required. The pump motor shall be suitablefor 415/3/50 power supply. The motor selected shall be as per IE3 efficiencylevel and non-overloading type. Pumps with performance characteristics as given below : |
| 107 | 250 GPM @35 Mtrs Head |
| 108 | ELECTRICAL PANEL for Hot Water Generator |
| 109 | Supply, Installation, Testing and Commissioing of Electrical Panel with oneincomer, 2 out goings for the hot water generators and 3 Nos starters for hotwater circulation pumps |
| 110 | In Comer 800 Amps TPN - 1 No |
| 111 | Outgoing 400 Amps TPN - 2 Nos |
| 112 | Outgoing : DOL or Star Delta Starters for Hot Water Circulation Pumps - 3 Nos |
| 113 | Panel as described above |
| 114 | Supply, Laying , termination , Testing & Commissioning of 3.5 C X 300 Sq mmAluminum Armoured cable for Hot Water Generators. |
| 115 | Supply, Laying , termination , Testing & Commissioning of 4 C X 10 Sq mmAluminum Armoured cable for Hot Water Circulation Pumps. |
| 116 | Supplying and installation following size of perforated pre-painted M.S. cable trays with perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc. as required complete in all respects. |
| 117 | 300mm (wide) x 50mm(depth) x 1.6mm (thick) |
| 118 | 150mm (wide) x 50mm(depth) x 1.6mm (thick) |
| 119 | Supply and Laying of GI Earth Strip 25mmx5 mm on surface or in recess for connections etc. as rqeuired. |
| 120 | Supply and Laying of GI Earth Wire 6 SWG dia on surface or in recess for loop earthing as required. |
| 121 | PIPING & VALVES |
| 122 | Supplying and fixing MS class ‘C’ pipes cut to required lengths and complete with welded joints as per site conditions. Quoted price shall include providing and fixing in position fittings, elbows, tees, reducers, expanders, mating flanges & sockets as required. The pipes shall be of following sizes as required complete in all respects. |
| 123 | 200 mm dia |
| 124 | 150 mm dia |
| 125 | 125 mm dia |
| 126 | Supplying, installing and fixing in position Butterfly Valves of PN 16 rating and suitable for following pipe sizes as required complete in all respects. |
| 127 | 200 mm Dia |
| 128 | 150 mm Dia |
| 129 | Supplying, installing , Testing and commissioning of Y strainers of PN 16 ratingand suitable for for following pipe sizes as required complete in all respects. |
| 130 | 125 mm dia |
| 131 | Y strainers of PN 16 rating |
| 132 | Supplying, installing , Testing and commissioning of Dual plate check valves as required complete in all respects. |
| 133 | 125 mm Dia |
| 134 | Supply, installing and fixing in position Flexible Coupling installed at chiller inlet& outlet and pump outlets as required complete in all respects. |
| 135 | 125 mm Dia |
| 136 | Flexible Coupling installed at inlet& outlet |
| 137 | Supply and installation of Pressure Gauge with siphon & valve as required complete in all respects. |
| 138 | Pressure Gauge with siphon & valve |
| 139 | Supply and installation of Mercury in glass Thermometer as required complete in all respects. |
| 140 | Mercury in glass Thermometer |
| 141 | Supply and installation of Ball Valve as required complete in all respects. |
| 142 | 25 mm Dia |
| 143 | 20 mm Dia |
| 144 | INSULATION |
| 145 | Supplying and fixing of 32 mm thick Nitril Rubber insulation on chilled water piping/fittings including valves, flanges, union, etc to match the existing specifications as required complete in all respects. |
| 146 | Pipe of 200 mm dia |
| 147 | Pipe of 150 mm dia |
| 148 | Pipe of 125 mm dia |
| 149 | 10 years AMC Period for complete system: |
| 150 | (i) Repair Maintenance and regular examination of HVAC system with equipment maintenance, servicing of AHU's of different capacity, 3 no. chillers 150 T.R. capacity, 1 no. 54 Kw hot water generators, humidifiers, all water pumps, cooling towers, descaling of condensers etc. and interlocking with control valves, dechoking of water pipes etc. and, power control , fuses, contactors relay, timers, Drier Core,Liquid Line stainer, Compressor oil, Refilling of Gas, Loading and Unloading Coils, flow switches, oil rings, rubber coupling, main coupling, mechanical switch, bearings, all types of motor rewinding etc. and maintenance of console panel, AC main supply panel, selector switches, Ampere Meter, Voltmeter including its wiring, minor spare parts and AHU's Belt replacement with alignment of motors etc. as required complete in all respects so as to keep the system functional round the clock with 04 Nos. comprehensive quarterly services in one year and also emergency break down call attending services to the best satisfaction of Engineer-in-charge for 10 years. |
| 151 | (ii) The firm will provide emergency minor adjustment all back services 24 hours in all working days as well as holidays/ Sundays.The firm will maintain the HVAC System in reliable and efficient operating conditions.The firm in addition will provide necessary technical staff during all VVIP visits at 500 bedded Hospital Dr.RPGMC Tanda. |
| 152 | (iii) Being hospital OT and ICU area the minimum time for clearing minor faults shall be restricted to 24 Hrs. and in case of major fault the same has to be cleared with in 7 days. In case the company/ firm fails to clear the defects with in prescribed period of time this office shall be free to initiate penal action as per terms and conditions of the contract or as decided by JE incharge at site. |
| 153 | First year under warranty(Rs. 0/-) |
| 154 | 2nd year under warranty(Rs.0/-) |
| 155 | 3rd year under warranty(Rs.0/-) |
| 156 | Fourty year(Rs.1375000/-) |
| 157 | Fifth year(Rs.1445000/-) |
| 158 | sixth year(Rs.1520000/-) |
| 159 | seventy year(Rs.1620000/-) |
| 160 | Eight year(Rs.1730000/-) |
| 161 | Nineth year(Rs.1800000/-) |
| 162 | Tentth year(Rs. 1900000/-) |
| 163 | GST@18%(Rs.2050200/-) |
| 164 | G. TOTAL:Rs. 13440200/- Please Enable Macros to View BoQ information |
