Supply And Fixing Of Spare Parts Of Existing Centralized Air Conditioning System (5X350 Tr Chiller System) At New High Court, Bilaspur (C.G.)--1 Supply and Fixing of Mechnical Seal for HVAC Pumps of HVAC system,as per required 2 Supply & fixing of 16 mm/14mm nut bolts with washer in existing flanges after removing existing insulation, cleaning on existing flanges and painting of two coat primer with two coat water proof paint on flanges etc as required. 3 Supply and Fixing of Chilled Water Flow Switch of HVAC system,as per required 4 Supply and dosing of Antiscale chemical for hardness removing of Cooling tower HVAC system,as per required 5 Supply and dosing of PH monitor chemical for hardness removing of cooling tower of HVAC system,as per required 6 Supply and dosing of Oxidizing chemical for Slag removing of Cooling Tower of HVAC system,as per required 7 Supply and dosing of Corrosion Inhibitor chemical for Scale removing of Cooling Tower of HVAC system,as per required 8 Repairing and Installation of Cooling Tower Fan Hub of HVAC system,as per required 9 Supply and Fixing of Pulley (All Type) of AHU HVAC system,as per required 10 Supply and Fixing of Air vent Valve HVAC system,as per required 11 Supply and Fixing of Filter of AHU of HVAC system,as per required 12 Supply and Fixing of Filter of FCU of HVAC system,as per required 13 Special Work 14 Overhauling ,repairing ,leakage rectification & rewinding of existing compressor of chillers(350TR) also including internal filter 2 No., external filter -1 no., Direr core- 2 no. ,POE oil -40 ltr. ,gas 134a- 105 kg, transportation etc as per required. 15 Supply and Fixing of cooling tower pvc fines size (2.5 ft X 1.5ft X 0.3 ft) for chiller system of HVAC system,as per required 16 Supply and Fixing of cooling tower pvc Nozzel for chiller system of HVAC system,as per required 17 Supply and Fixing of BMS Controller card sauter race (EYR203F001) as per required 18 Supply and Fixing of BMS Address card sauter race (374413001) as per required 19 Supply and Fixing of BMS AO-DO Relay for HVAC System as per required 20 Supply & Installation work of compressor L/U solenoid Valve with vacuuming and pressure testing of chiller in HVAC system as required. 21 Supply & Installation work of compressor OIL solenoid Valve with vacuuming and pressure testing of chiller in HVAC system as required. 22 Dismantling of ducting, supporting, pipe connection, insulation, electrical cable and Shifting FCU in proper height and location.as per required 23 Supply and Fixing of Discharge Temperature Sensor of HVAC system,as per required 24 Repairing and Installation of Condenser Pump Impeller HVAC system,as per required 25 Supply and Fixing of GI Sheet Ducting 22 Gauge with Hetlon Insulation,collar damper and Canwash as per required 26 Supply and Fixing of Differential Pressure Switch of HVAC system,as per required 27 Complete servicing, cleaning, and painting of front side of cooling tower with two coat primer and two coat weatherproof paint as per requirement. 28 Cleaning of rusted condensor water pipes , supports,cooling tower base frame,flanges , and painting with two coat primer with two coat weatherproof paints (cooling tower) 29 Supply and Fixing of SCPM control board for compressor in chiller system of HVAC system,as per required 30 Supply and Fixing of Main control board for chiller system of HVAC system,as per required 31 Supply and Fixing of EXV control board for chiller system of HVAC system,as per required 32 Service Support for Checking the BMS System for Two Days by Engineers of Sauter Race Company 33 Rewinding of HVAC water circulation motor by copper enameled wire of suitable gauge including all other required material i.e. insulation varnish, connection leads, oiling greasing etc complete with testing including dismantling & refitting of fan at site. (old copper wire will become the property of contractor) 34 40 HP 35 30 HP 36 15 HP 37 12 HP 38 Replacement of HVAC water circulation motor of defective ball bearing by approved make of suitable size bearing of all size of submersible motor including dismentaling, disambling, assembling and reiftting as required. 39 40 HP 40 30 HP 41 15 HP 42 12 HP 43 Supplying and fixing of following sizes B class G I pipe with all necessary Tees, bends, sockets in the suction/ delivery line including cutting and threading etc. as required. 44 100 mm dia. 45 50 mm dia. 46 Supplying, laying/ fixing of following thickness closed cell elastrometric nitrile rubber of class O applied by adhesive confirming to standard specifications and finally applying 0.63mm aluminium sheet cladding complete with type3 , grade 1 roofing feltstrip(as per IS:1322 as amended up to date ) at joints etc. as per specifications and as required complete in all respect. 47 32mm 48 19mm 49 Supplying, fixing, testing and commissioning of following size BUTTERFLY VALVE (MANUAL) with C I body SS Disc, Nitrile Rubber Seal & O- Ring PN 16 pressure rating for chilled water/ hot water line duly insulated to the same specifications as the connected piping and adequately supported as per specifications. 50 150mm dia. 51 125mm dia. 52 100mm dia. 53 80mm dia. 54 65mm dia. 55 50mm dia. 56 40mm dia. 57 Providing and fixing in position the industrial type pressure gauges with gun metal / brass valves complete as required 58 Supplying, fixing, testing and commissioning of following NON - RETURN VALVE with dual plate of C I body SS plates vulcanized NBR seal flanged end & PN 16 pressure rating for condenser water circulation as per specifications. 59 200mm dia. 60 150mm dia. 61 Supply, installation, balancing and commissioning of fabricated at site 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. 62 Thickness 0.63 mm sheet 63 Thickness 0.80 mm sheet 64 Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications. 65 Supplying & fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers as per specifications. 66 Supplying & fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete as required. 67 Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core. 68 Supplying, fixing testing commissioning of Return air diffusers of powder coated aluminium without volume control dampers with anti smudge ring & removable core. 69 Supplying and fixing of following thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber (class O) insulation on existing duct after applying two coats of cold setting adhesive (CPR X compound). The joints shall sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required. 70 19mm 71 25mm 72 Painting new steel and other metallic surface with red oxide zinc chromide primer paint complete with supply of material labour etc. including preparation of surface. 73 Plastering 15 mm thick on brick work/ CC surface with cement mortar 1:4 (1 cement : 4 fine sand) at all levels. 74 Installation of split type Air Conditioner unit, cooling unit on wall inside and condensing unit on out side wall/ ceiling/ floor at desired locations with existing standard length of copper piping with insulation and power cable including providing and fixing necessary good quality powder coated MS frame etc complete as required. (Extra length of copper piping and power cable shall be paid extra on linear basis) 75 Supply and fixing of approved make wall mounting type voltage stabilizer with input volts 160-250, output volts 200-240 volts and double step relay on desired location with necessary fixing material including connection etc complete as required. 76 4 KVA 77 5 KVA 78 Dismentaling, Shifting, Re-installation, testing and commissioning of split type Air Conditioner unit with indoor and out door units and frames at desired locations with existing length of copper piping with insulation, necessary wiring with existing cable etc complete as required. 79 Supply, connecting and fixing extra length of copper piping for split type air conditioners of following dia and approved quality with insulation sleave etc complete as required 80 5/8 81 1/2 82 1/4 83 Supplying and fixing good quality powder coated MS frame for installation of out door unit of split type Air Conditioner at desired location with atleast 6 nos steel fastners etc complete as required 84 Supplying, connecting and fixing 15mm dia PVC flexible drain pipe (reinforced with nylon threads) in drain outlet of split type air conditioners etc complete as required 85 Servicing of split-type air conditioner unit of all capacity by cleaning of cooling and condencing units, filters, grills and other parts, oiling/ greasing of fan motor including testing etc as required. 86 Replacing the burnt/ wornout sealed compressor of Window/ split type AC unit with company repaired compressor including filling of refrigrent testing for leakage, testing and commissioning of AC unit etc as required. 87 1.5 ton split type AC 88 2.0 ton split type AC 89 Supply and filling for topping up required quantity of R-22 refrigrent in existing window/ split air conditioners as per manufacturers specification including checking for leakage before and after filling etc complete as required. 90 1.5 ton split type AC 91 2.0 ton split type AC 92 Supply and filling up required quantity of R-22 refrigrent in existing window/ split air conditioners as per manufacturers specification including checking for leakage before and after filling, flushing the line with R-22 etc complete as required. 93 1.5 ton split type AC 94 2.0 ton split type AC 95 Supplying, fixing, testing and commissioning of following 440 volts capacitors in WT/ Split / Tower airconditioners at all locations as required. 96 36 MFD 97 45 MFD 98 50 MFD 99 60 MFD 100 Supplying and replacing following spares/ accessories in window/ split AC 101 Electronic control PCB for Split/AC 102 Digital Display Unit for WT/Split AC 103 Blower motor for indoor unit of Split AC 104 Fan motor for outdoor unit of Split AC 105 Fan motor blade for outdoor unit of Split AC 106 Swing motor for WT/ Split AC 107 Remote for WT/ split AC 108 Dead Nut 1/4 109 Dead Nut 1/2 110 Dead Nut 5/8
