Military Engineer Services-MES has published Repair, Maintenance Of Electrical Hot Water Apparatus ( Geysers ) And All Accessories And Repair / Maint Of Air Conditioning, Water Cooler, Refrigerator, Deep Freezers At Rms Repair, Maintenance Of Electrical Hot Water Apparatus ( Gey. Submission Date for this Tender is 29-11-2021. Air Conditioner Tenders in RANGAPAHAR Nagaland. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 22-Nov-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 29-11-2021 |
| Sl. No. | Item Description |
| 1 | Dismantling of storage type water heater (Geyser) of 25/35/50 ltrs capacity, any make, vertical or horizontal type, mounted on wall by disconnecting electric and water supply connection and keeping the same in safe custody for carrying out necessary repair/replacement of UNSV parts/components including descaling of the geyser tank by using proper liquid chemical and re-assambling & refixing the same all as directed by the Engr-in-Charge. (Note: UNSV items for renewal shall be measured and paid seprately under respective itme here-in- after as supply only). |
| 2 | Supply & fixing following items for water heater and geyser of any type model and make all as directed by Engr-in-Charge. |
| 3 | Rubber washer for geyser fixing complete all as sp[ecified and as directed. |
| 4 | Heavy duty PK Aqua 2 feet hot water connection for geyser hose pipe both cold/hot of set water line with adopter and washer at both ends of the pipe. |
| 5 | Indicator lamp round/rectangular. |
| 6 | Thermostat for geyser 30 to 75 degree centigrade. |
| 7 | Push type copper heating element of 1.5 KW capacity. |
| 8 | All as per item No 2.07 above but push type 2.00 KW capacity. |
| 9 | Copper Heating element, screwed type, 1.5/2KW capacity. |
| 10 | Glass wool in between outer cell and container. |
| 11 | Inner copper container for geyserof capacity 25 ltr, any make any type |
| 12 | Inner copper container for geyserof capacity 50 ltr, any make any type |
| 13 | Assemblly for water heater 25 ltr capacity of any make and type |
| 14 | Assemblly for water heater 50 ltr capacity of any make and type |
| 15 | Switch socket combination 5 pin,15 Amp multipurpose |
| 16 | 15 Amp plug Top suitable for 15 amp socket |
| 17 | 2.5 sqmm 3 core copper cable connecting for plug top to Geyser |
| 18 | Cleaning of geysers any type and size/make all as specified and directed by Engr-in-Charge. |
| 19 | Fixing only Geyser of any capacity, complete withetc and all accessories and connection Note : Geyser will be issued from E/M store free for fixing |
| 20 | S & F of metal fasteners of 12mm dia for fixing geyser complete as specified and as directed. Make : Anchor |
| 21 | S&F for DBOXx MCB protected socket pvc plastic base of size 46.5 x42.8 x26 CM with single pole MCB 25 Amps complete all as specified and directed. |
| 22 | Taking down the following Air conditioner carefully from the installed position, dismantling the complete unit, applyingblower to remove the complete dust, cleaning all the components with suitable cleaning agent, combing the condenser coil for better efficiancy and re-assembling the complete unit and re-installing in its original position and testing on completion complete all as directed by the Engineer-in- Charge |
| 23 | Window type AC upto 2.0 TR capacity |
| 24 | Split type AC upto 2.0 TR capacity indoor and out door unit complete |
| 25 | Casette AC of 2 to 4.0 TR capacity indoor and out door unit complete . |
| 26 | Tower AC of capacity 7.5 TR indoor and out door unit complete. |
| 27 | Disconnect and remove unserviceable main PCB/ display PCBand Supply and fix new main PCB/ dispaly PCBsuitable for existing model of following cooling appliances complete all as specified and as directed by the Engineer-in-Charge. (Make- Blue star, Godrej , Voltas or equivelent) |
| 28 | Window AC 1.5 TR |
| 29 | Split AC 2 TR(Display PCB ) |
| 30 | Split AC 1.5TR(Display PCB ) |
| 31 | Casette AC of 4.0 TR Capacity (Display PCB) |
| 32 | Tower AC of capacity 7.5 TR (Display PCB) |
| 33 | Disconnect and remove unserviceable over load protector and supply and fix new overload protector (OLP) suitable for the following types of cooling appliances complete all as specified and directed by Engineer in Charge. (Make-Blue star, Godrej, Voltas) |
| 34 | Water cooler capacity of 120 to 150 Ltrs |
| 35 | Refrigerator of capacity 150 to 350 Ltrs |
| 36 | Disconnect and remove unserviceablethermostat and supply and fix new thermostat suitable for existing model of following cooling appliances complete all as specified and directed by Engineer in Charge. (Make- Bluestar, Godrej, Voltas). |
| 37 | Water cooler capacity of 40 to 120 Ltrs |
| 38 | Refrigerator of capacity 180 to 350 Ltrs |
| 39 | Disconnect and remove unserviceable starting capacitor and supply and fix new starting capacitor suitable for existing model of following coolingappliances complete all as specified and directed by the Engineer -in- Charge. Make:Bluestar, voltas, Godrej, |
| 40 | 1/1.5 TR window type 50 +2 MFD 440V P2/S2 type |
| 41 | 2.0 TR window type/ split type Air Conditioner, mfd (60+4) |
| 42 | Cassette AC of capacity 4TR, mfd 10 |
| 43 | Disconnect and remove unserviceable capacitor of fan motor of any description and supply and fix fan capacitor of capacity 4.0 mfd / 6.0 mfd suitable for existing window type/ outdoor unit of split type air conditioner of capacity upto 2.0 TR complete all as specified and as directed by Engineer-in-Charge. Make:Bluestar, Godrej, Voltas |
| 44 | Taking out the burnt fan motor from the following cooling appliances and supply and fix new fan motor suitable for existing model complete all as specified and directed by Engineer-in-Charge. |
| 45 | Window Air Conditioner of Capacity upto 2.0 TR. |
| 46 | Split Air Conditioner of Capacity upto 2.0 TR. |
| 47 | Taking down unserviceable blowermotor of split type air conditioner and supply and fix new blowermotor suitable for existing model of indoor unit of split type air conditioner of capacity upto 2.0 TR including necessary connections and testing on completion complete all as specified and as directed by Engineer - in- Charge. |
| 48 | Taking down unserviceable Swing motor of split type air conditioner and supply and fix new Swing motor suitable for existing model of indoor unit of split type air conditioner of capacity upto 2.0 TR including necessary connections and testing on completion complete all as specified and as directed by Engineer - in- Charge. |
| 49 | Disconnect and remove unserviceable Spilt/Window AC compressor and supply and fix new sealed rotary / reciprocating compressor including brazing the suction / discharge lines suitable for existing model of following cooling appliances, testing on all as specified and directed by Engineer-in-Charge. Make : Bluestar/ Godrej/Voltas/Carrier/Hitachi. |
| 50 | 1/1.5 TR window type/split type Air Conditioner. |
| 51 | 2.0 TR window type/split type Air Conditioner |
| 52 | 4TR Casette type Air Conditioner |
| 53 | Disconnect and remove unserviceable water cooler/Deep frezzer/Refrigerator compressor and supply and fix new sealed rotary / reciprocating compressor with built-in OLP, thermostat including brazing the suction / discharge lines suitable for existing model of following cooling appliances, testing on all as specified and directed by Engineer - in - Charge. Make : Kirlosker/Tecumseh/ Sriram/ Voltas/Carrier. |
| 54 | 40/60 & 80/120 ltrs capacity water cooler |
| 55 | Upto 265Ltrs Capacity Refrigerator/ deep freezer of capacity 410 Ltrs |
| 56 | Material & labour for filling up & charging of R-22 refrigerant to the cooling appliancesall as specified and directed by Engineer-in-Charge. |
| 57 | Material & labour for filling up & charging of R-134(A) refrigerant to the cooling appliancesall as specified and directed by Engineer-in-Charge.( For Cassette AC 4 TR) |
| 58 | Material & labour for filling up & charging of R-410(A) refrigerant to the cooling appliancesall as specified and directed by Engineer-in-Charge. ( For Tower AC 7.5 TR) |
| 59 | Note for Item No18,19 & 20: (i) Gas quantity will be measured physically by weighing gas cylinder before filling and after filling. (ii) Suitable weight machine for measuring gas quantity shall be provided by contractor and cost is included. |
| 60 | Flushing and leak testing the complete system Spilt/Window AC/Refrigerator/Water coller and deep frezzer with nitrogen gas and making good leaking portion by brazing and topping up compressor oil complete all as specified and as directed by Engineer in charge. Note: Cost of brazing and topping up of compressor oil is deemed to be included in quoted rate. |
| 61 | Taking out unserviceable air filter and supply and fix new air filter cleanable, indigenous of suitable size for the window / split type air conditioners of capacity upto 4.0 TR complete all as specified and as directed by the Engineer-in-Charge. |
| 62 | Taking out unserviceable condensor fan blades and supply and fix new condensor fan blades of existing/suitable model for the window type/out door unit of split type air conditioner of capacity upto 2.0 TR complete all as specified and as directed by Engineer-in Charge. |
| 63 | Taking down old unserviceable thermal insulationand Supply and fix and new thermal insulating puf for suction and discharge copper tubes of split type air conditioner of capacity upto 2.0 TR, neatly tying the ends with PVC insulation tape complete all as specified and directed by Engineer- in Charge. Note Old insulation puff will be dumped at nearby dustbin. |
| 64 | Filling the gaps between wall and refrigerant piping with white cement to prevent rodents entry and finishing smoothly to match with sorroundings. |
| 65 | Taking out the unserviceible remote PCB sensor unit and repair & refixing PCB sensor unit assembly duly replacing burnt electronic parts, soldering etc all as per existingmake of window / split type air conditioners of capacity upto 2.0 TR complete all as specified and directed by Engineer-in-Charge. Note : Cost of soldering, S&F of new electronic parts like resisters, transistor etc is deemed to be included in the quoted rate. |
| 66 | Taking down unserviceable condensing coil unit and supply and fix new condensing coil unit suitable for window / split type AC of capacity upto 2.0TR, as per the existing, complete all as specified and directed by Engineer-in-Charge |
| 67 | Taking down unserviceable condensing coil unit and supply and fix new condensing coil unit suitable for Refrigerator of capacity upto 310 Ltrs complete all as specified and directed by Engineer-in-Charge |
| 68 | Pumping down the AC, taking carefully the indoor and outdoor units along with voltage stablizer of split type air conditioner of capacity upto 2.0 TR by disconnecting all electrical connections, suction and discharge lines from its installed position and shifting to another location, making hole into brick/stone wall & filling back with white cement where directed and installingthe indoor and outdoorunits alongwith stablizer at specified location and connecting all the electrical, suction and discharge lines, topping up the gas as required and testing on completion for proper functioning complete all as specified and directed by Engineer-in-Charge. (Note: Gas, Copper tube, Insulation puff, Connecting wire as required additional shall be measured seperately under relevant item). |
| 69 | Taking down old unserviceablecopper tubes and Supply and fix new copper tubes of suitable size forsuctionand discharge lines for split type air conditioners including necessary brazing, testing on completion all as specified and as directed by the Engineer-in-Charge. Note:- One run of suction, one run of discharge pipes shall be measured as one unit length. |
| 70 | Taking down unserviceable plug and socket of any description, supply and fix single pole and neutral enclosure withtwo pin and earth plug and socket along with a 20 to 30Amps rated SP MCB,230 volt, 50 HZas required at site, complete all as specified and directed by Engineer-in-Charge. Make: Anchor/Havells |
| 71 | Disconnect and remove unserviceable PVC connection, supply and fixnew PVC connection 15mm size with PTMT nuts of length 600mm complete all as specified and directed by Engineer- in Charge. Make : Prayag or equivalent |
| 72 | Taking out unserviceable push button tap and supply and fix new Self-closing taps, cast copper alloy, chro-mium plated, screwed of size 15 mm dia bore suitable for water cooler complete all as specified and directed by Engieer- in - Charge. Make: Zoloto/Leader/HM/Shakti/Prayag. |
| 73 | Taking down the corroded body of water cooler of any capacity, tinkering the corroded sheet metal parts, bottom base, angle iron frame, fan motor base plate, side covers, legs, door etc. with appropriate gauge MS sheet, angles by welding and brazing, renewal of nuts and bolts sheets metal screws, re-assembling, preparing the surface and painting with two coats of synthetic enamel paint over a coat of zinc chrome primer including renewal of door gasket where ever required and transportation. |
| 74 | Checking the AC indoor unit for water leaks, cleaning the choked drain out pipe lines aligning with proper slope. |
| 75 | Taking down unserviceable single pole contactor and M& L for single pole contactor for out door unit of Air conditioner of capacity up to 2.0 TR. |
| 76 | Taking down burnt wiringand M&L for rewiring all as existing for out door unit of Air conditioner of capacity upto 2.0 TR. |
| 77 | Taking down Existing unserviceable Indoor assembly and Supply and fix new Indoor assembly of split type AC of Capacity upto1.5/2.0 TR as per existing model or as approved by GE complete, connecting wires, copper lines and testing all as specified and any make as per site requited as directed by Engineer-in-charge. Note: Old Indoor assembly will be deposited in the AGE E/M store. |
| 78 | Taking down Existing unserviceable Outdoor unit assembly and Supply and fix new outdoor unit assembly of split type AC of Capacity upto1.5/2.0 TR as per existing model or as approved by GE complete, connecting wires, copper lines and testing all as specified and any make as per site requited as directed by Engineer-in-charge. Note: Old Indoor assembly will be deposited in the AGE E/M store. |
| 79 | Timer switch suitable for refrigerator of capacity 165/310/320 . Make -LG,Whirlpool, bluestar |
| 80 | Supply and fixing Candle suitable for RO water purifier all as specified and as directec. Make - Aquaguard, Kent |
| 81 | Taking down old UNSV RO water purifier and servicingand segregating all serviceable and unserviceable parts by new one at site and refixing the RO water purifier and testing the same upto the satisfactiion of Engr in charge. |
| 82 | S&F Membrane suitable for RO water purifier of any description. Make- Whirlpool, Kent |
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