Military Engineer Services-MES has published Tender For Repair/Maintenance Of Acs, Water Coolers, Refrigerator, Desert Cooler And Ac Plant At Various Locations At Af Stn Palam Under Ge(Af) Palam Delhi Cantt-10. Submission Date for this Tender is 18-03-2024. Air Cooler Tenders in palam Delhi. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 08-Mar-2024 | CORRIGENDUM 01 | BOQ | 18-03-2024 |
| Sl. No. | Item Description |
| 1 | Servicing of window type AC 1.5/2 TR capacity including oiling, greasing of fan motor replacement of synthetic filter & checking of electric circuit for smooth functioning of AC (S&F of unserviceable burnt spare parts of machine shall be measured and paid for separately under respective items) complete all as specified and directed. (Items such as welding rod, LPG can & brazing rod for welding, nitrogen leak testing etc. are included in this item). |
| 2 | All as per ser. item No 1 above but split AC of 1.5/2 TR complete all as specified and directed. |
| 3 | Supply & fixing in replacement of starting relay suitable for 1.5 TR/2TR capacity AC complete all as specified and directed. |
| 4 | S&F in replacement of over load protector suitable for 1.5/2.0 TR capacity complete all as specified and directed. |
| 5 | S &F in replacement of starting capacitor 60+6/ 60 MFD suitable for 1.5 ton capacity AC complete all as specified and directed. |
| 6 | S&F in replacement of capacitor 55+6/ 55 MFD suitable for 1.5 ton capacity AC complete all as specified and directed. |
| 7 | All as per ser. item No 6 above but capacitor 50+6/ 50 MFD suitable for 1.5 ton capacity AC complete all as specified and directed. |
| 8 | All as per ser. item No 6 above but capacitor 45+6/ 45 MFD suitable for 2.0 ton capacity AC complete all as specified and directed. |
| 9 | All as per ser.item No 6 above but capacitor 36+6/ 36 MFD suitable for 2.0 ton capacity AC complete all as specified and directed. |
| 10 | All as per ser. item No 6 above but capacitor 1/2 to 6 MFD suitable as per site requirement complete all as specified and directed. |
| 11 | S&F in replacement of wiring kit suitable for 1.5/2 Ton capacity Window AC complete all as specified and directed. |
| 12 | S&F in replacement of wiring kit suitable for 1.5/2 Ton capacity Split AC complete all as specified and directed |
| 13 | S&F in replacement of thermostat switch suitable for 1.5/ 2 Ton capacity AC complete all as specified and directed |
| 14 | S&F in replacement of front grill suitable for 1.5/2.0 TR capacity of window AC complete all as specified and directed. |
| 15 | All as per ser. item No 14 above but base plate suitable for 1.5/2.0 TR capacity of window AC complete all as specified and directed. |
| 16 | S&F in replacement of metal clad socket 20 Amp complete all as specified and directed. Make: Crompton / Havells / Phillips |
| 17 | All as per ser. item No 16 above but metal clad plug complete all as specified and directed. Make Crompton / Havells / Phillips |
| 18 | Taking out unserviceable fan-cum-blower motor and M&L for rewinding and repairing of fan-cum-blower motor of window type AC 1.5/2.00 TR capacity with super enamelled copper winding wire of existing gauge complete all as specified and directed. |
| 19 | All as per ser. item No 18 above but fan motor for split type AC 1.5/2.0 TR complete all as specified and directed. |
| 20 | All as per ser. item No 18 above but blower motor for split type AC 1.5/2.0 TR complete all as specified and directed. |
| 21 | S&F new reciprocating type compressor of capacity 1.5 TR in replacement to unserviceable compressor complete all as specified and directed. Note: Charging of gas shall be paid separately under respective item. |
| 22 | All as per ser. item No 21 above but capacity 2.0 TR complete all as specified and directed. |
| 23 | S&F new fan-cum-blower motor with propeller, fan blade, rubber seal, holding clamps nuts & bolts for 1.5 /2 TR window AC in replacement to unserviceable motor complete all as specified and directed. |
| 24 | S&F new blower blade for 1.5/2 TR window AC in replacement of old unserviceable fan blade complete all as specified and directed. |
| 25 | S&F new fan blade for 1.5/2 TR window/split AC in replacement of old unserviceable fan blade complete all as specified and directed. |
| 26 | S&F new blower for 1.5 / 2 TR split AC in replacement of old unserviceable blower complete all as specified and directed. |
| 27 | Supply & charging the refrigerant gas R-22 to window / split type AC upto 2 TR capacity including test complete all as specified and directed |
| 28 | Supply & charging the refrigerant gas R-410A to split type AC upto 2 ton capacity including testing complete all as specified and directed. |
| 29 | Supply & charging the refrigerant gas R-32 to split type AC upto 2 ton capacity including testing complete all as specified and directed. |
| 30 | S&F in replacement of MCB 20 to 32 Amps cap 230 volt AC supply complete all as specified and directed. |
| 31 | Supply & fixin replacement sheet metal single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as specified and directed. |
| 32 | S&F new rotary type compressor of capacity 1.5 TR suitable for working on R-22 refrigerant in replacement to unserviceable compressor complete all as specified and directed.(Note: Charging of gas shall be paid separately under respective item) |
| 33 | All as per ser. item No 32 above but 2.0 TR complete all as specified and directed. |
| 34 | S&F new rotary type compressor of capacity 1.5 TR suitable for working on R-410 A refrigerant in replacement to unserviceable compressor complete all as specified and directed. Make: Mitsubishi/ LG / Hitachi / Carrier (Charging of gas shall be paid separately under respective item) |
| 35 | All as per ser. item No 34 above but capacity 2.0 TR complete all as specified and directed. |
| 36 | Supply & fix in replacement new inverter type PCB card suitable for 1.0/1.5/2.0 TR capacity of split AC"s including suitable for invertor AC"s of said capacity complete all as specified and directed |
| 37 | M&L for repairing of inverter PCB card suitable for 1.5/2.0 TR capacity of split AC"s complete all as specified and directed |
| 38 | M&L for repairing of PCB card suitable for 1.5/2 TR capacity of split AC"s complete all as specified and directed |
| 39 | Supply & fix in replacement new swing motor suitable for 1.5/2.0 TR capacity of window/Split AC complete all as specified and directed |
| 40 | Supply & fix in replacement of PVC drain pipe 15mm dia with fittings and fixing accessories complete all as specified and directed |
| 41 | S&F reverse valve suitable for split type AC 1.5/2.0 TR including additional copper tubing of any size brazing work, pressure testing dehydration gas charging upto required level and necessary modification in remote control unit for satisfactory function of unit in heating mode complete all as specified and directed |
| 42 | S&F condensorwith copper tubing and aluminium fins suitable for 1.5/2.0 TR window type AC suitable for working on R-22 refrigerant in replacement of old unserviceable condenser complete all as specified and directed. Note-Supply and filling of refrigerant gas shall be measured and paid separately under respective item of this schedule |
| 43 | All as per item No 42 above but split type AC"s complete all as specified and directed. |
| 44 | S&F condensor with copper tubing and aluminium fins suitable for 1.5/ 2.0 TR window type AC suitable for working on R-410A refrigerant in replacement of old unserviceable condenser complete all as specified and directed. Note: Supply & filling of refrigerant gas shall be measured and paid separately under respective item of this schedule |
| 45 | All as per ser.item No 44 above but split type AC"s complete all as specified and directed. |
| 46 | Taking out old perished insulation and M&L for insulating the suction and discharge copper tubing from in door unit to outdoor unit of split type AC"s of capacity 1.5 / 2.0 TR capacity with neoprene foam sleeves incuding sealing by applying adhesive tape of brown or white colour to avoid minimum contact with atmosphere complete all as specified and directed. |
| 47 | Taking out old unserviceable copper tubing and M&L for suction and discharge copper tubing in replacement of size 1/2 inch and 1/4 inch dia and 0.5mm thickness from indoor unit to outdoor unit of split type AC 1.5 TR capacity including soldering and brazing complete all as specified and directed. Note:- Suction and discharge copper tubing together shall be measured as one unit of running metre. |
| 48 | All as per ser.item No 47 above but copper tubing size 5/8 inch and 3/8 inch dia and 0.5mm thickness complete all as specified and directed. |
| 49 | Taking out old unserviceable suction line valve assy of size 1/2" dia from outdoor unit of split type AC and S&F new suction including soldering and brazing complete all as specified and directed. |
| 50 | All as per ser. item No 49 above but discharge valve assy size 3/8" dia complete all as specified and directed. |
| 51 | S&F in replacement PVC flexible pipe inclusive of all clamps (40mm, 32mm, 28mm, 16mm, 10mm), tie belt (10inches, 12 inches) and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc complete all as specified and directed. |
| 52 | S&F in replacement electric cables PVC insulated rubber sheathed circular multistranded copper conductor of size 2.5sqmm 4 core complete all as specified and directed. |
| 53 | S&F in replacement electric cables PVC insulated rubber sheathed circular multistranded copper conductor of size 4 sqmm 4 core complete all as specified and directed. |
| 54 | Supply & fix in replacement AC stand wall mounted / floor mounted type suitable for existing type/Model of AC"s complete all as specified and directed. |
| 55 | M& for shifting of window / split AC"s from existing location into new location dismantling of window / split AC"s with electrical connection carefully and transported to new location as directed and cutting of window grill /brick wall including making good patches both the location & servicing of said AC"s including point wiring suitable for window / split AC"s not less than 215 sqmm (copper conductor and fixing of plug for window AC"s remaining area complete all as specified and directed. |
| 56 | S&F condenserwith copper tubing and aluminium fins suitable for 1.5/2.0 TR split type AC"s suitable for working on R-32 refrigerant in replacement of old unserviceable condenser. Note-Supply and filling of refrigerant gas shall be measured and paid separately under respective item of this schedule |
| 57 | M&L in replacement for one 3 pin socket outlet 15 amps independent with cables of size4 Sqmm in PVC conduitcomplete all as specified and directed. |
| 58 | Supply & fix new compressor 1/8 HP suitable for refrigerator of capacity 165 to 200 litre in replacement of burnt defective compressor. The work includes taking out the defective compressor and testing on completioncomplete all as specified and directed. Note: (a) Charging of gas R-134 and shall be paid separately under respective item |
| 59 | All as per ser. item No 58 above but refrigerator capacity 220 to 400 litres complete all as specified and directed. |
| 60 | S&F in replacement of evaporator cooling coil of refrigerant 165 to 400 litres capacity complete all as specified and directed. |
| 61 | S&F in replacement of evaporator cooling coil of refrigerant 220 to 400 litres capacity complete all as specified and directed |
| 62 | S&F in replacement of relay box type / open type suitable for 1/6 to 1/8 HP refrigerator of any make & size complete all as specified and directed. |
| 63 | S&F in replacement of overload protector suitable for refrigerator of any make & size complete all as specified and directed. |
| 64 | Taking out existing old rusted bottom body and frame door form refrigerator and M&L repairing of any size & capacity or refrigerator body bottom and frame door with mild steel flat, angle iron & plain GI sheet of existing gauge by electric welding including preparation of surface and painting withspray paint on steel and iron surface of approved make shall be used complete all as specified and directed |
| 65 | M&L for spray painting of refrigerator of any size make with synthetic enamelled paint ( Dulux paint or equivalent) two coats over existing surface. Note : The work includes surface preparation, filling of damaged portion complete all as specified and directed |
| 66 | Taking out burnt defective compressor 1/3 HP from deep freezer of capacity up to 425 litre & S&F new compressor 1/3 HP capacity suitable for deep freezers 425 litres capacity including dehydrating of system and charging of comp oil & refrigerant gas complete all as specified and directed. |
| 67 | S&F in replacement of exhaust condenser motor for deep freezer of capacity up to 425 litrecomplete all as specified and directed. |
| 68 | S&F in replacement of thermostatic switch for refrigerator of any make and 165 to 400 litres capacity complete all as specified and directed. |
| 69 | Supply & fix in replacement door gasket suitable for refrigerator of capacity 165 to 400 litre single door complete all as specified and directed. |
| 70 | Supply & fixing Hydrocarbon Can(400-600ml) gas in refrigerator of capacity 165 to 400 litres complete including testing all as specified and directed. |
| 71 | Supply & fixing R-134A Can (400-600ml) gas in refrigerator of capacity 165 to 400 litres complete including testing all as specified and directed. |
| 72 | Supply & fixing R-600 Can (400-600ml) gas in refrigerator of capacity 165 to 400 litres complete including testing all as specified and directed. |
| 73 | Supply & charging the refrigerant gas R-134A in deep freezer of capacity 200 to 425 litres including testing complete all as specified and directed. |
| 74 | Servicing and cleaning of water cooler 40 to 80 litre capacity from inside and outside with potassium permanganate including servicing of fan motor, condenser, fan blade and item connected water and refrigerant fitting (S&F of spare parts required for smooth functioning of the machine shall be measured and paid for separately under respective items), testing water tank leakage complete all as specified and directed |
| 75 | All as per ser. item No 74 above but capacity 120 to 150 litres complete all as specified and directed. |
| 76 | S&F new compressor in replacement suitable for 40 to 80 litres capacity water coolers and Re-fixing on its original position and testing for smooth functioning complete all as specified and directed. Note: (1) Supply & charging of gas R-22/R-1348 shall be paid separately under respective item. |
| 77 | All as per ser. item No 76 above but capacity 120 to 150 litres complete all as specified and directed. |
| 78 | M& L for charging refrigerant gas R-22 in the water cooler of any make 40 to 80 litres capacity including testing and detecting leakage with nitrogen gas and vacuum the system complete all as specified and directed. |
| 79 | All as per ser. item No 78 above but capacity 110 to 150 complete all as specified and directed. |
| 80 | M&L for charging refrigerant gas R-134A in the water cooler of any make & capacity 40 to 80 litres including testing and detecting leakage with nitrogen gas and vacuum the system complete all as specified and directed. |
| 81 | All as per ser. item No 80 above but capacity 120 to 150 litres complete all as specified and directed. |
| 82 | S&F in replacement of overload relay box type suitable for water cooler complete all as specified and directed. |
| 83 | S&F in replacement of thermostat switch suitable for water cooler of any make and size complete all as directed. |
| 84 | S&F in replacement of starting relay suitable for water cooler complete all as specified and directed. |
| 85 | S&F in replacement of overload relay make: Classic/Renutrol No 1022/522 or equivalent complete all as specified and directed. |
| 86 | M&L spray painting of water of cooler of any make 40 to 80 litres capacity as per existing colour (after scraping the old damaged paint making good to the disturbed surface to match with the existing surface) and shade with synthetic enamelled complete all as specified and directed. |
| 87 | All as per ser. item No 86 above but capacity 120 to 150 litre complete all as specified and directed. |
| 88 | S&F in replacement of defective push cock 15mm dia chromium plated heavy duty suitable for water cooler of any make & capacity complete all as specified and directed. |
| 89 | S&F in replacement of PVC float valve assembly 15mm dia for water cooler of any make 40 to 80 litres capacity complete all as specified and directed. |
| 90 | S&F in replacement of PVC float valve assembly 15mm dia for water cooler of any make 120 to 150 litres capacity complete all as specified and directed |
| 91 | S&F in replacement of running capacitor 25 MFD complete all as specified and directed |
| 92 | S&F in replacement of running capacitor 30 MFD complete all as specified and directed |
| 93 | M& L in replacement of water cooler base including fabrication with angle iron frame, bottom base MS sheet of 15 gauge including welding brazing replacement of MS hinge half swing of top cover, top gasket all as sper site requirement including painting a coat of red oxide primer) complete all as specified and directed. |
| 94 | S&F in replacement electric cable PVC insulated rubber sheathed circular copper conductor of size 2.5 sqmm single core complete all as specified and directed. |
| 95 | S&F in replacement electric cable PVC insulated rubber sheathed circular copper conductor of size 1.5 sqmm single core complete all as specified and directed. |
| 96 | S&F in replacementnew fan motor suitable for water cooler of capacity 40 to 80 litrescomplete all as specified and directed |
| 97 | All as per ser. item No 96 above but capacity 120 to 150 litres complete all as specified and directed. |
| 98 | S&F in replacement of aluminium fan blade suitable for 40 to 80 litres of water cooler complete all as specified and directed . |
| 99 | All as per ser. item No 98 above but capacity 120 to 150 litres complete all as specified and directed. |
| 100 | S&F in replacement of condenser copper tubing with aluminium fins suitable for 40 to 80 litre capacity water cooler complete all as specified and directed. |
| 101 | All as per ser. item No 100 above but capacity 120 to 150 litres complete all as specified and directed. |
| 102 | M&L for cleaning of water tank of desert coolers and cleaning of side panels with steel wire brush scratching old paint from complete desert cooler externally and internally and painting of the same with synthetic enamel paint one coat externally with spray painting and with a coat of water resistance paint inside over a suitable primer coat including replacement of internal wiring of suitable size complete all as specified and directed |
| 103 | Taking down existing unserviceable fan copper motor assembly complete with blades mounting frame leg with rubber bush from desert coolers and S&F motor assembly complete with blades, mounting frames legs with rubber bus for desert cooler of capacity 3000/4000/50000 cum/hrs and testing complete all as specified and directed. Make Usha, Crompton, Khaitan |
| 104 | M&L for replacement of unserviceable /burnt submersible pump for desert cooler suitable for operation on 230 volts AC supply of capacity 18 watt complete all as specified and directed. (Make USHA, Crompton, Khaitan). |
| 105 | Taking out with nylon threads suitable for any make of desert cooler and S&F wood wool pads with nylon threads suitable for any make of desert cooler having minimum maximum capacity 3000 cum/hr to 5000 cumhrs including S&F iron with PVC insulated protective guards for holding the wood pads firmly complete all as specified and directed (Set ot three) |
| 106 | S&F in replacement of desert cooler body of cap 4000 cum/hr made out of galvanized iron sheets with bottom tank of 18 gauges, top cover of 20 gauge and side panels of 23 gauge GI sheet duly fitted with 1/3" thick wood wool pads including heavy duty 22 gauge frame grill buried with two nos piano type switches 5 amps complete all as specified and directed |
| 107 | All as per ser.item No 106 above but 3000 cum/hr capacity complete all as specified and directed. |
| 108 | S&F in replacement side panels for desert cooler of capacity 3000 cum/hr made with 22 gauge GI sheet as per existing size complete all as specified and directed. |
| 109 | S&F in replacement side panels for desert cooler of capacity 4000 cum/hrs made with 22 gauge GI sheet as per existing size complete all as specified and directed. |
| 110 | S&F in replacement side panels for desert cooler of capacity 5000 cum/hrs made with 22 gauge GI sheet as per existing size complete all as specified |
| 111 | S&F in replacement of PVC water distribution system of desert coolers complete with PVC elbow, PVC pipe heavy duty 15mm dia complete all as specified and directed. |
| 112 | S&F in replacement of three speed selector switch complete with knob of approved make for desert cooler complete all as specified and directed. |
| 113 | S&F in replacement of 15mm float valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum weight 142 gms) complete all as specified and directed. |
| 114 | Taking out the existing desert cooler from ground/1st floor for repairs & fixing only of desert cooler at ground/1st floor after servicing/repair at required position as including painting complete of existing MS angle iron stand as per existing colour all as directed and complete all as specified and directed. |
| 115 | S&F in replacement of damaged/rusted front grill suitable for 3000 to 4000 CFM capacity desert cooler made out of GI sheet of 20 gauge heavy duty complete with knob to separate the shutter and S&F one piano type switch and one three speed selector switch complete all as specified and directed. |
| 116 | S&F in replacement electric cable PVC insulated rubber sheathed circular multistranded copper conductor of size 1.00 sqmm 3 core complete all as specified and directed. |
| 117 | S&F GI tubing 15mm bore in ground/1st floor with its connected fittings such as the elbows, nipple complete all as specified and directed. |
| 118 | S&F in replacement of PVC stop cock 15mm complete all as specified and directed. |
| 119 | S&F in replacement of PVC connection of size 15mm, 600mm long with PTMT nuts complete all as specified and directed. |
| 120 | S&F in replacement of PVC connection of size 15mm, 900mm long with PTMT nuts complete all as specified and directed. |
| 121 | S&F in replacement of switch P/T 5 Amps complete all as specified and directed. |
| 122 | S&F in replacement of plug top 5 Amps complete all as specified and directed. |
| 123 | All as per ser. item No 122 above but 15 Amps complete all as specified and directed. |
| 124 | M&L for opening, dismantling, tracing the faults, repairing, servicing and re-assembling the voltage stabilizer suitable for 230 volts 50 Hz, AC supply single phase of capacity 4/5KVA complete all as specified and directed. |
| 125 | M&L for rewinding of transformer complete with super enamelled copper winding wire of same gauge including varnishing, draying, insulating complete for voltage stabilizer 4/5 KVA capacity suitable or working 30 volts, 50 Hz AC supply complete all as specified and directed. |
| 126 | All as per ser. item No. 125 above but replacement of electromagnetic power relay A-50, 24 volts series SR complete all as specified and directed. |
| 127 | All as per ser. item No. 125 above but replacement of voltmeter (0-300) volts of Makeas per existing complete all as specified and directed. |
| 128 | All as per ser. item No. 125 above but replacement of PCB as per existing make complete all as specified and directed. |
| 129 | All as per ser. item No. 125 above but replacement of input & output connection terminal plate complete all as specified and directed. |
| 130 | M&L for servicing of AHU having capacity 10,000 cfm & 9000 cfm forSMC floor mounted -04 Nos and ceiling mounted 06 Nos floor mounted -02 Nos Make - Air Flow floor mounting typeand ceiling mounting typeused in central AC plant including M&L for grinding, polishing and balancing the shaft replacement of bearings, bushes and checking alignment and cleaning and washing of cooling coil and filters for smooth functioning of AC plant complete all as specified and directed. |
| 131 | Supply and fixing in replacement shaft seal assembly, neoprene "O" rings of service valves, gaskets etc. suitable for existing compressor complete all as specified and directed. |
| 132 | M&L for Nitrogen leak test by filling nitrogen gas up to 300 PSI pressure for 24 hours and vacuum the system, 30 TR to 75 TR circuit, with vacuum pump complete all as specified and directed. |
| 133 | Supply and fixing in replacement Strip Heater 2KWall as per the existing at site requirement complete all as specified and directed. |
| 134 | All as per ser. item No 133 above but strip heater 3 KW complete all as specified and directed. |
| 135 | Supply and fix in replacement expansion valveas per site requirement suitable for5.5 TR package unit complete all as specified and directed. |
| 136 | Supply and fix in replacement expansion valveas per site requirement suitable for11 TR package unit complete all as specified and directed. |
| 137 | Supply and fix in replacement expansion valveas per site requirement suitable for13 TR Chiller unit complete all as specified and directed. |
| 138 | Supply and fix in replacement expansion valveas per site requirement suitable for19 TR Chiller unit complete all as specified and directed. |
| 139 | Supply and fixing in replacement of V belt suitable for blower motor/compressor as per sample complete all as specified and directed. Make :Fenner/Flexon/Asian. |
| 140 | Supply and fixing in replacement of contactor Type MNX 32, 3 pole without overload relay complete all as specified and directed. Make : L&T/Siemens/C&S |
| 141 | Supply and fixing in replacement of contactor Type MNX 25, 3 pole without overload relay complete all as specified and directed. Make : L&T/Siemens/C&S |
| 142 | Supply and fixing in replacement of contactor Type MNX 12/ MNX 18, 3 pole without overload relay complete all as specified and directed.Make : L&T/Siemens/C&S |
| 143 | Supply and fixing in replacement of contactor Type NC-1 18, 3 pole without overload relay complete all as specified and directed. Make : L&T/Siemens/C&S |
| 144 | Supply and fixing in replacement of contactor Type NC-1 32 , 3 pole without overload relay Make : L&T/Siemens/C&S |
| 145 | Supply and fixing in replacement of contactor Type MNX-50, 3 pole without overload relay range 0-6 Amps complete all as specified and directed. Make : L&T/Siemens/C&S |
| 146 | Supply and fixing in replacement of contactor Type MNX-70, 3 pole without overload relay range 0-6 Amps complete all as specified and directed. Make : L&T/Siemens/C&S |
| 147 | Supply & fixing in replacement MCB 63 Amps TP, 415 Volts complete with connection testing and commissioning complete all as specified and directed. |
| 148 | Supply & fixing in replacement MCB 32 Amps TP, 415 Volts complete with connection testing and commissioning complete all as specified and directed. |
| 149 | Supply and filling Refrigerant gas R-407C in any installation of any capacity complete all as specified and directed. |
| 150 | Supply and fixing in replacement of HP/LP cut out assembly complete all as specified and directed. |
| 151 | M& L for Opening of the existing shell and tube condenser of capacity 3x 26 TR complete and refixing the same in the existing position after cleaning & descaling with using necessary chemical brusher with 1 HP acid circulating pump rodding to be carried out in a skill manner without puncturing of copper tube etc. complete all as specified and directed. |
| 152 | All as ser. per item No 151 above but for capacity 3x75 TR complete all as specified and directed. |
| 153 | All as ser. per item No 151 above but for capacity 3x50 TR complete all as specified and directed. |
| 154 | All as ser. per item No 151 above but for capacity 2x50 TR complete all as specified and directed. |
| 155 | Taking out existing burnt induction motor complete and Material and Labour for Rewinding of electric motor coupled with chiller and condenser pumps of central AC plants with super enamelled copper winding wire of existing gauge of capacity 10 HPof any make including replacement of necessary ball bearings complete all as specified and directed. |
| 156 | All as per Srl item No 155 above but for capacity of 5 HP complete all as specified and directed. |
| 157 | M&L for Servicing of AHU- Qty 02 of capacity 3 x 26 TR central AC plant including M&L for grinding, polishing and balancing the shaft replacement of bearings, bushes and checking alignment and cleaning and washing of cooling coil and filters for smooth functioning of AC plant complete all as specified and directed |
| 158 | All as per ser item No 157 above but for capacity2x50 TR central AC Plant complete all as specified and directed. |
| 159 | All as per ser item No 157 above but for capacity 3x50 TR Package AC Plant complete all as specified and directed. |
| 160 | Supply and filling/Top up of compressor oil suitable for refrigerant R-407C complete all as specified and directed. |
| 161 | M&L for painting of central AC plant of capacity 3 x 75 TR incl AHU", cooling tower all connected pipes, mono-block pumps etc. where required to match with the existing colour with two coats of approved colours after preparation old existing surface (including repairing of existing insulation materials of refrigerant piping) complete all as per existing pattern including writing/marking all as specified and directed |
| 162 | All as per Srl item No 161 above but central AC plant of capacity 3 x 26 TR complete all as specified and directed. |
| 163 | All as per Srl item No 161 above but central AC plant of capacity 3 x50 TR complete all as specified and directed. |
| 164 | All as per Srl item No 161 above but central AC plant of capacity 2 x 50 TR complete all as specified and directed. |
| 165 | M&L for opening of chilled water and condenser water Y strainers and filter pots cleaning complete and refixing the same in position after cleaning of central AC Plant of capacity 3x75 TR complete all as specified and directed |
| 166 | All as per Srl item No 165 above but central AC plant of capacity 3 x 50 TR complete all as specified and directed. |
| 167 | All as per Srl item No 165 above but central AC plant of capacity 3 x 26 TR complete all as specified and directed. |
| 168 | All as per Srl item No 165 above but central AC plant of capacity 2 x 50 TR complete all as specified and directed. |
| 169 | Disconnecting and removing old rusted chassis of monoblock pump set and Material and Labour for new MS chassis of condenser and chiller pump sets and chassis made with MS channel of size up to MC 80mm x 450mm long - 02 Nos including painting with two coats of black colour synthetic enamel paint over a coat of red oxide primer including foundationbolts of size 12 mm x 100 mm with nuts, washers etc. and chassis bolts of size 12 mm x 50 mm long with nuts, washers etc., including chipping of PCC for grouting of foundation bolts and grouting complete including necessary PCC and cement plaster work for repair of existing PCC foundation of monoblock water water pump sets of capacity up to 10 HP complete all as specified and directed. |
| 170 | M&L for cleaning of cooling Tower FRP natural draft round bottle type of capacity 3x75 TR removing scale from bottom and wall of cooling tower andfungus etc. complete all as specified and directed. |
| 171 | M&L for cleaning of cooling Tower FRP natural draft round bottle type of capacity 3x50 TR removing scale from bottom and wall of cooling tower andfungus etc. complete all as specified and directed. |
| 172 | M&L for cleaning of cooling Tower FRP natural draft round bottle type of capacity 2x50 TR removing scale from bottom and wall of cooling tower andfungus etc. complete all as specified and directed. |
| 173 | M&L for cleaning of cooling Tower FRP natural draft round bottle type of capacity 3x26 TR removing scale from bottom and wall of cooling tower andfungus etc. complete all as specified and directed. |
| 174 | M&L for servicing of indoor and outdoor unit of Package type AC plants including oiling greasing of fan motor replacement of synthetic filter & checking of electric circuit 5 to 10 TR for smooth functioning of complete circuit complete all as specified and directed. |
| 175 | Taking out existing burnt induction motor complete and M & L for rewinding of electric motor of outdoor units of package type AC plants with super enamelled copper winding wire of existing gauge of capacity 3 HP to 5 HP of any make including replacement of necessary ball bearings complete all as specified and as directed. |
| 176 | Supply and fixing in replacement cast aluminium fan blades with housing of size 48" dia suitable for FRP cooling tower of central AC plant complete all as specified and directed. |
| 177 | Supply and fixing in replacement cast aluminium sprinkler with PVC distribution pipes, Tie Bolts with clampssuitable for FRP cooling tower of central AC plant of any capacitycomplete all as specified and directed. |
| 178 | Supply and fixing in replacement PVC filling of size 450mm x 300mm x 150mm suitable for FRP cooling tower of central AC plant of capacity 45 TR to 225 TR complete all as specified and directed. |
| 179 | Taking out microprocessor PCB of Central type AC plant of capacity 45 TR to 225 TR checking, adjusting and updating with software configuration and repairing where required including refixing to its original position after repairMake of Central AC Plant - Voltas complete all as specified and directed. |
| 180 | Taking out microprocessor PCB of package type AC plant of capacity 10 TR to 20 TR checking, adjusting and updating with software configuration and repairing where requiredincluding refixing to its original position after repair Make of package AC Plant - Blue Star complete all as specified and directed. |
| 181 | Supply & fixing in replacement of scroll type compressor of capacity 11 TR for package type AC plant complete all as specified and directed. |
| 182 | Supply & fixing in replacement of scroll type compressor of capacity 5.5 TR for package type AC plant complete all as specified and directed. |
| 183 | Supply and fixing in replacement of front handle operated switch disconnector fuse unit type FN 415 Volt 100 Amp complete all as specified and directed. |
| 184 | S/F in replacement of Butterfly valve CI 150 mm dia including rubber gasket,nuts & bolts of suitable size of existingtype complete all as specified and directed. |
| 185 | S/F in replacement of Butterfly valve CI 100 mm dia including rubber gasket,nuts & bolts of suitable size of existingtype complete all as specified and directed. |
| 186 | S/F in replacement of Butterfly valve CI 80 mm dia including rubber gasket,nuts & bolts of suitable size of existingtype all as per site requirement complete all as specified and directed. |
| 187 | Supply and fixing in replacement of unserviceable balance valve of size 100 mm bore dia complete including nut bolt washer etc. complete all as specified and directed. |
| 188 | All as per item Ser item No. 187 above but size 125 mm complete all as specified and directed. |
| 189 | Supply and fixing in replacement of rotational moulded PVC water storage tank cylindrical, vertical with close top hoisted and fixed in position shape three layer of capacity 5000 litres complete all as specified and directed. |
| 190 | All as per items Ser No 189 above but 1000 ltrs capacity complete all as specified and directed. |
| 191 | Supply & fixing in replacement of scroll type compressor of capacity 19 TR for chiller type AC plant complete all as specified and directed. |
| 192 | Supply and fixing in replacement of dehumidifier system suitable for AHU capacity 24000 CFM and 60 TR capacity of central AC plant complete all as specified and directed. |
| 193 | All as per ser. item No 192 above but for AHU7000 CFM capacity and AC Plant 20 TR capacity complete all as specified and directed. |
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