Military Engineer Services-MES has published Repair Maintenance Of Summer Cooling Appliances Ac Plants Afssr Ac Plants Nts And Allied Works At Stn Gurgaon Under Age Em Af Gurgaon Of Ge Af Gurgaon. Submission Date for this Tender is 12-07-2021. Air Conditioner Tenders in GE (AF) Gurgaon Haryana. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 29-Jun-2021 | Amendment | BOQ | 06-07-2021 |
| 2 | 05-Jul-2021 | Pospondednit | Date | 12-07-2021 |
| Name of Work : REPAIR/MAINTENANCE OF SUMMER COOLING APPLIANCES,AC PLANTS AFSSR, AC PLANTS NTS AND ALLIED WORKS AT STN GURGAON UNDER AGE E/M (AF) GURGAON OF GE (AF) GURGAON | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Material and labour for taking down for servicing of split type AC 1.5/2 TR Capacity including cleaning/washing of cooling coil, air filters/plasma filters etc of Indoor unit & condenser, compressors, fan motor etc of Out door unit with vacuum cleaner OR cleaning solution including checking the servicibility of electrical/electronic circuits relays, wiring kit, thermostat switches knobs, remote control unit, fan, blower, etc and changing connections from heating mode to cooling mode or vice-versa and keeping the AC unit in satisfactory working condition complete all as specified and directed by Engineer-in-Charge. \nNote :-\n(i) Replacement of defective spares will be measured & paid separately under relevant items and Labour charges for fixing of new spares shall deemed to be included in unit rate quoted. \n(ii) Penalty will be charged for not attending complaint from 6 hours to 12 hours Rs. 250/- and from 12 Hours to 24 hours Rs. 500/- each complaint. Further if complaint not attended and rectified within 24 hours after intimation (Intimation will be given by message/whats app/mail by mentioning time of complaint, for that contractor has to submit his authorised reps details for receiving complaint) of complaint, failing which same will be got rectified through spot quotation by job order by any other agency at risk and cost of the contractor. | 50 | Each job | |
| 2 | 2 | Supply only following spare parts of Split AC unit of Cap 1.5 Ton/ 2 Ton :- | |||
| 3 | 2.01 | Running capacitor 36 MFD Make : Bentex/Delcon | 25 | Each | |
| 4 | 2.02 | Running capacitor 45 MFD Make :- Bentex/Delcon | 25 | Each | |
| 5 | 2.03 | Starting capacitor 100-120 MFD Make:- Bentex/Delcon. | 25 | Each | |
| 6 | 2.04 | Starting capacitor 120-150 MFD Make :- Bentex/Delcon. | 25 | Each | |
| 7 | 2.05 | Starting Relay 1022/ 1622 Make :- Renutral/ Epcos/Asian | 25 | Each | |
| 8 | 2.06 | Starting Relay 2000 Make :- Renutral/Epcos/Asian | 25 | Each | |
| 9 | 2.07 | Overload Relay Make :- Renutral/Epcos/Asian | 25 | Each | |
| 10 | 2.08 | Thermostat switch 2059/2064/2054 Make :- Indfass/Danfoss | 25 | Each | |
| 11 | 2.09 | Condenser fan blade for spilt Type A.C Cap 2/1.5 Ton | 25 | Each | |
| 12 | 2.1 | Wiring kit for A.C split Type 1.5/2 TR | 25 | Each | |
| 13 | 2.11 | Remote control for split AC Cap 1.5/2 TR of make as per site requirement directed by Engr-in-Charge. | 25 | Each | |
| 14 | 2.12 | Supply & fixing in repairs main printed circuit board (PCB) with electric accessories and sensors suitable for split AC capacity 1.5/2 TR as directed by Engr-in-Charge. | 20 | Each | |
| 15 | 2.13 | S & F in replacement suction and discharge valve set for Split AC 1.5/2 TR capacity of make as per exisiting at site as directed by Engr-in-Charge. | 25 | Each | |
| 16 | 2.14 | Replacement of un/sv PCBs from existing split type AC of 1.5/2TR capacity, and re-fixing with new proper functioning of the AC complete all as specified and directed. | 25 | Each | |
| 17 | 3 | M&L for disconnecting from mains and taking out existing unserviceable sealed compressor unit from the split type Air Conditioner of Cap 1.5 Ton, of any model/make/type from any location and Supply , Installing and testing (in repairs) existing company made new sealed compressors with one year warantee including cleaning and removing dust/dirt from the cooling coil condenser coil with necessary modification capillary tube etc including Charging of Gas R-22 and commisioning complete all as specified & directed by Engg-in-Charge Make :- Kirloskar/Voltas/Blue star | 10 | Each job | |
| 18 | 4 | Description all as per item No. 03 above but spilt type Air Conditioner of Cap. 2 Ton. Make :- Kirloskar/Voltas/Blue star | 10 | Each job | |
| 19 | 5 | Disconnecting from mains and Taking out unserviceable fan motor/blower motor of split type AC 1.5/2 ton capacity of any make and type from any location and supply, installing and testing new motor of 1/4 HP or 1/2HP, 920 RPM, 230 Volts or as per existing capacity and model complete all as specified & directed by Engr-in-Charge. \nMake : AUE/Crompton Greaves/Speed King/Cool Master\nNote :- Transportation Charges From site to trade workshop and back to original location after repair shall be deemed to be included in unit rate quoted. | 15 | Each job | |
| 20 | 6 | Material and labour for disconnecting from mains and taking out unserviceable condenser cooper coil of split Type AC of Cap. 1.5 Ton/2 Ton of any make and type from any location and supply, installing and testing in repairs new condneser coil as per existing capacity and make complete all as specified and directed by Engr-in-Charge. \nMake - Voltas/Carrier/LG.\n | 8 | Each job | |
| 21 | 7 | S & F in repairs evaporator/cooling coil ofsplit type AC of capacity 1.5 TR /2 TR of existing make and size as specified and directed by Engr-in- Charge. | 8 | Each job | |
| 22 | 8 | Material and labour for taking down unserviceable outdoor unit of split AC of any make type any capacity & supply & fixing new outdoor unit suitable for 1.5/2TR capacity complete all as directed by Engr-in-Charge. \nMake : LG/Voltas/Hitachi. | 6 | Each job | |
| 23 | 9 | Taking down unserviceable indoor unit of split AC of any make type and capacity & supply & fixing new indoor unit suitable for 1.5/2TR capacity complete all as directed by Engr-in-Charge. Make LG//Voltas/Camipro/Godrej | 10 | Each job | |
| 24 | 10 | Taking down unserviceable copper pipe of size 1/4" and supply & fixing new copper pipe refrigerant tubing 1/4" for suction /discharge including insulation tubing 1/4" complete including brazing, welding, with bolts and screws of reqd size complete all as directed by Engr-in-Charge | 60 | RM | |
| 25 | 11 | Taking down unserviceable copper pipe of size 1/2" and supply & fixing new copper pipe refrigerant tubing 1/2" for suction/discharge including insulation tubing 1/2"complete including brazing, welding, with bolts and screws of reqd size complete all as directed by Engr-in-Charge | 60 | RM | |
| 26 | 12 | Material and labour for taking down unserviceable PVC drain pipe and supply & fixing new PVC drain pipe 15 mm dia for Split/window AC all as specified and directed by Engineer-in-charge. | 90 | RM | |
| 27 | 13 | Material & labour for detecting the leakages of gas of split type AC of capacity 1.5/2 TR at any location and rectifying the defect to stop the leakage by gas welding or charging of refrigerant gas R-22/R-134A in window type /Split Type AC unit of capacity 1.5/2TR including testing and commissioning complete in satisfactory working condition.by any other means and making it fully functional as specified and directed by Engr-in-Charge.\nNote: qty of refrigerant gas R-22/R-134A in window type /Split Type AC shall be measured separately. | 40 | Each job | |
| 28 | 14 | Taking down unserviceable contactor and supply and fixing new contactor single phase suitable for Split AC 1.5 to 2.0 TR all as specified as directed by Engineer in-charge. | 10 | Each | |
| 29 | 15 | Supply and Fix Metal clad socket outlet with single pole and nuetral enclosure with two pin and earth plug socket complete with one single pole MCB 20-32 Amps including taking down old/unsv Metal clad socket of approved make as directed by Engr-in-Charge. | 30 | Each | |
| 30 | 16 | Supply and fix MCB single pole, 240 volts, 5 to 40 Amps 10 KA complete including taking old unservicable MCBs of any type/capacity all as specified and as directed by Engr-in-Charge. | 40 | Each | |
| 31 | 17 | Supply & Fixing in replacement Metal clad Plug ISI Marked. Make :- C&S/Legrand/Havells. | 12 | Each | |
| 32 | 18 | Supply & Fixing in replacement Metal clad Socket ISI Marked. Make :- C&S/Legrand/Havells. | 12 | Each | |
| 33 | 19 | M&L for shifting of split AC 1.5/2.00 TR includng dismantiling all accessories, indoor outdoor unit and copper insulation, voltage stabiliser and rienstalling the all acessories at new location as directed the coat of new copper pipe suction and discharge including insulation and electric cable 3 core , 4 Sqmm as per site requirement in included in the quoted rate complete all as specified and as directed at site by Engineer in charge. | 10 | Each job | |
| 34 | 20 | M&L for 3 core flexible PVC ensulated cord sheathed 4.00 Sqmm including connection all as directed | 180 | Each | |
| 35 | 21 | Material and labour for taking down for servicing unserviceable voltage stabilizer of capacity 4 to 5 KVA from the site and transporting to contractors workshop for locating the fault including checking the servicibility of electrical/electronic circuits relays and repalcement of defective spare parts , reassembling after making connections, testing by applying low and high voltage input to get the 230 volts correct output and transporting back the same to site complete all as specified and directed by Engr-in-charge\nNote :- 1. Replacement of defective spares and rewinding of transformer of voltage stabilizer will be measured & paid separately under relevant items and Labour charges for fixing of defective spares shall deemed to be included in unit rate quoted. | 30 | Each Job | |
| 36 | 22 | Supply only following defective spare parts of Voltage stabilizer of Cap 4 to 5 KVA :- | |||
| 37 | 22.01 | Voltmeter (Anlog) 0 to 300 volts any type shape single phase 50 Hz AC supply\n Make AE, MIECO, Rishabh | 15 | Each | |
| 38 | 22.02 | Digital type Voltmeter 0 to 300 volts any type shape single phase 50 Hz AC supply \nMake AE, MIECO, Rishabh | 15 | Each | |
| 39 | 22.03 | Printer circuit control card suitable for 4 to 5 KVA | 15 | Each | |
| 40 | 22.04 | Input/output switch Make AE/Rishabh/Mico | 15 | Each | |
| 41 | 22.05 | Push on switch Make AE/Rishabh/Mico | 15 | Each | |
| 42 | 22.06 | Indicator complete with bulbs Make Renutrol/Technomac | 15 | Each | |
| 43 | 22.07 | Trigger Transformer for 4 to 5 KVA | 15 | Each | |
| 44 | 22.08 | Relay for4 to 5 KVA voltage stablizer Make Renutral /Technomac | 15 | Each | |
| 45 | 22.09 | Time delay and High/low voltage cut off circuit with relay suitable for 4 KVA to 5 KVA Make Renutorl/Technomac | 15 | Each | |
| 46 | 23 | Material and labour for taking out the burnt winding of transformer of voltage stablizer and prepairing core after cleaning by suitable cleaning agent and rewinding the transofrmer of voltage stablizer with super enameld copper wire of existing gauge including varnishing, heating and refiting of capacity 4 KVA voltage stablizer, complete all as specifies & directed by Engr-in-Charge. | 10 | Each | |
| 47 | 24 | Desctription all as per item No 25 above but 5 KVA | 15 | Each | |
| 48 | 25 | Dismanling and removing defective compressor and replacing the same with new sealed compressor of approved make obtained from authorised dealers for 180 Ltrs capacity refrigerators all as specified and directed. | 3 | Each | |
| 49 | 26 | Dismanling and removing defective compressor and replacing the same with new sealed compressor of approved make obtained from authorised dealers for 300/310 Ltrs capacity refrigerators all as specified and directed. | 5 | Each | |
| 50 | 27 | Dismanling and removing defective compressor and replacing the same with new sealed compressor of approved make obtained from authorised dealers for water cooler of 40/80 Ltr capacity all as specified and directed. | 8 | Each | |
| 51 | 28 | Dismanling and removing defective compressor and replacing the same with new sealed compressor of approved make obtained from authorised dealers for water cooler of 60/120 Ltr capacity all as specified and directed. | 4 | Each | |
| 52 | 29 | Dismanling and removing defective compressor and replacing the same with new sealed compressor of approved make obtained from authorised dealers for water cooler of 150 Ltr capacity all as specified and directed.\nNote : For item No 25 to 29 :- (i) & (ii) type for DCS | 4 | Each | |
| 53 | 30 | Supply and charging refrigerant gas non CFC based compatible to F-22/134 in refrigerators of capacity 180/300/310 Ltrs capacity including cutting and brazing of copper tubes complete all as specified and directed. | 11 | Each Job | |
| 54 | 31 | Supply and charging refrigerant gas non CFC based compatible to F-22/134 in water coolers of capacity 40/80 Ltrs capacity including cutting and brazing of copper tubes complete all as specified and directed. | 12 | Each Job | |
| 55 | 32 | Supply and charging refrigerant gas non CFC based compatible to F-22/134 in water coolers of capacity from 60/120 Ltrs to 150/150 Ltrs capacity including cutting and brazing of copper tubes complete all as specified and directed. | 6 | Each Job | |
| 56 | 33 | Supply and fix in replacement capillary tube of existing size including necessary brazing suitable for 180/315 Ltrs capacity refrigerator, including dismantling the old unserviceable one all as specified and directed. | 6 | Each Job | |
| 57 | 34 | Supply and fix in replacement over load protector relay suitable for 180/300/310 Ltrs capacity refrigerator all as directed. | 8 | Each | |
| 58 | 35 | Supply and fix in replacement thermostat suitable for 180/300/310 Ltrs capacity refrigerators all as directed. | 9 | Each | |
| 59 | 36 | Supply and fix inreplacement over load protector relay suitabble for 40/80 Ltrs capacity water cooler all as directed. | 12 | Each | |
| 60 | 37 | Supply and fix in replacement thermostat suitable for 40/80/120/150 Ltr capacity water coolers all as directed. | 15 | Each | |
| 61 | 38 | Supply and fix inreplacement condensor motor fan blade suitable for 40/80/120/150 Ltr capacity water coolers all as directed. | 10 | Each | |
| 62 | 39 | Supply and fix in replacement new condensor motor 1/32 HP with fan blades complete suitable for 40/80/120/150 Ltr capacity water coolers complete all as specified and directed. | 10 | Each | |
| 63 | 40 | Supply and fix in replacement PVC drain pipe 25mm dia with suitable standard clip complete to fix with water cooler of any capacity including dismantling the old unserviceable one all as directed. | 30 | RM | |
| 64 | 41 | Supply and fix in replacement PVC connecting pipe 20mm dia and 1.5 Mtr length for inlet to water cooler with both side threaded socketed type complete all as specified and directed. | 30 | RM | |
| 65 | 42 | Supply and fix in replacement drain water tray complte suitable for 40/80/120/150 Ltr capacity water coolers all as directed. | 5 | Each | |
| 66 | 43 | Supply and fix in replacement chromium plated bib cock push type outer/inner threaded suitable for 40/80/120/150 Ltr capacity water coolers all as directed. | 40 | Each | |
| 67 | 44 | Supply and fix in repairs PVC float valve of size 15mm dia complete suitable for 40/80/120/150 Ltr capacity water coolers including GI socket of same size all as directed. | 35 | Each | |
| 68 | 45 | Supply and fix in repairs freezer door with spring of refregierators of any capacity & make all as specified and directed. | 10 | Each | |
| 69 | 46 | Supply and fixing in replacement vegetable basket with glass suitable for 180/300/310 Ltrs capacity refrigerators. | 5 | Each | |
| 70 | 47 | Supply and fixing in replacement PVC defrost tray as per sample suitable of 180/300/310 Ltrs capacity refrigerators. | 5 | Each | |
| 71 | 48 | Supply and fixing in replacement door gasket for refrigerators of capacity upto 180 to 310 Ltrs complete all as specified and directed. | 5 | Each | |
| 72 | 49 | Dismantling of existing repairable deep freezers of any make and from its position after disconnecting electric connections, transporting from site to contractor's workshop fro carrying out repairs and renewal/replacement of parts, reassembling and transporting back to the site including installation of the same on the same location and making electric connection etc, all as specified and directed by Engineer-in-Charge. Note :- Parts renewed shall be measured and paid separately under appropriate items. | 4 | Each Job | |
| 73 | 50 | Supply only starting relay upto 300/320 Ltrs capacity deep freezer all as specified and directed. | 4 | Each | |
| 74 | 51 | Supply only over load protector suitable for upto 300 Ltrs capacity deep freezer all as specified and directed. | 4 | Each | |
| 75 | 52 | Supply only running capacitor for upto 300/320 Ltrs capacity deep freezer all as specified. | 4 | Each | |
| 76 | 53 | Supply only thermostat suitable for upto 300/320 Ltrs capacity deep freezer all as specified and directed. | 4 | Each | |
| 77 | 54 | Supply only starting capacitor for upto 300/320 Ltrs capacity deep freezer all as specified and directed. | 4 | Each | |
| 78 | 55 | Taking down defective compressor of capacity300/320 deep freezer of any make and supplying and fixing new sealed unit compressor as specified here under including brazing and with necessary nuts and bolts, copper filter, capilary and supply & charging of refrigerant gas Non CFC based or equivalent to Non CFC gas in required qty and testing complete all as specified and directed by Engineer-in-Charge. | 4 | Each | |
| 79 | 56 | M&L for taking down desert cooler of any type/size/model from any height / floor for servicing like changing of wood wool pads, kit motor, submersible pump, fan blade, front grill, wiring, capacitor, cleaning or any other repair work as specified and re-fixing to existing place after repair work/overhauling complete all as specified and directed.\nNote :- (i) The rates quoted by the contractor shall deemed to include the cost of T&P.\n(ii) The items required to be replaced shall be measured and paid separately under relevant items.\n | 120 | Each Job | |
| 80 | 57 | Supply only wood wool pad of suitable size for 24” sweep desert cooler complete all as specified and directed 01 Set comprising of 3 Nos of pad As per sample\n | 60 | Each Set | |
| 81 | 58 | All as per item No 57 above but 20” sweep approximate weight 700 -800 Gms. As per sample | 60 | Each Set | |
| 82 | 59 | supply only submersible pump (tullu pump) motor 230 Volts , single phase, AC. Make- Little/ Crompton/ Khaitan. | 110 | Each | |
| 83 | 60 | "S & F in replacement of New fan motor with cooper winding including suitable fan blade of existing capacity and size for desert coolers complete all as specified and as directed.\n\n\n | 70 | Each | |
| 84 | 61 | supply only PVC front grill for desert cooler of approved make complete with 5 Amp switch, three speed regulator including indicating lamp all as specified and directed (As per Sample). | 25 | Each | |
| 85 | 62 | Supply & fixing wire mesh for desert cooler pad (Set of Three). | 120 | Each Set of three | |
| 86 | 63 | Supply & fixing PVC pipe for connecting pump and water distributor of size 15 mm dia. As per sample | 300 | RM | |
| 87 | 64 | Supply & fixing PVC elbow for desert cooler. As per sample | 80 | Each | |
| 88 | 65 | Supply & fixing PVC 4 Way distribution cross for desert cooler. As per sample | 80 | Each | |
| 89 | 66 | S&F in repairs & replacement flexible copper conductor cable PVC insulated & PVC sheathed of size 14/.0076 complete all as specified and directed. ( Make - Plaza/Kalinga) | 180 | RM | |
| 90 | 67 | S&F in replacement desert coolers fan blade of 18" (inch) sweep make out of Plastic/Aluminum complete all as specified. | 60 | Each | |
| 91 | 68 | S&F in replacement desert coolers fan blade of 20" (inch) sweep make out of Plastic/Aluminum complete all as specified. | 60 | Each | |
| 92 | 69 | Supply and fixing in repairs side panel of desert cooler of 20" (inch) sweep made out of 20 SWG, GI sheet suitable for fixing with the existing desert coolers, duly painted with synthetic enameled paint over a coat of red oxide primer complete all as specified and directed. | 20 | Each Set of three | |
| 93 | 70 | S&F in replacement switch piano flush type single pole one way 5Amp 230 V for desert cooler all as directed (Make-Anchor/Kingal/Havells) | 70 | Each | |
| 94 | 71 | S&F replacement 3 pin plug top 5 Amp, 230V for desert cooler complete all as specified and directed (Make-Anchor/Kinjal/Havells) | 70 | Each | |
| 95 | 72 | S&F in replacement desert cooler body of size 26 inch x 26 inch x 32 inch (height) with side panels (03 Nos) fabricated out of 20 SWG PGI Sheet alongwith PVC front grill, distribution switch 5 Amp piano switch and depth of water tank not less than 7" (inch) complete all as per sample. | 70 | Each | |
| 96 | 73 | Comprehensive, preventive and periodical maintenance of central Ac pant Reciprocating Chiller with (WCUR035OS) open type compressor -05040 – Flange to Flange of capacity (3x 35 TR ) Make: VOLTAS installed at NTS & pacakge AC plant of capacity (3 & 7.5) TR of model No. DPUW SC875, Make: VOLTAS installed at EMI/EMC Lab at AFSSR HQ by IInspecting the plant and / or the system and carrying out preventive maintenance as per weekly, monthly, yearly as when as breakdown /complaint and submit the report, Checking the refrigeration system, motor and starters for performance and ensuring the overall healthy condition of the plant, Checking the system for leaks and then rectifying leaks properly.Taking a set of readings and then evaluating them to ensure satisfactory performance of the plant. Checking the refrigeration control system for operation and adjusting the settings as per user requirement , Descaling of condensers, Checking the functioning of compressor and its accessories, Lubricating the bearings of motors, & fans when found necessary, Quarterly inspection of belts adjusting the tension and replacing the worn out out belts as and when found required.Overhauling / repairing of compressor, motors, thermostatic expansion valve, Replenishment of refrigerant as a result of a leak from the system arising out of standard wear and tear, Annual checking of compressor oil and changing if found necessary, Overhauling/ repairing the components of the equipment at site or at any other place as and when required, Checking of the microprocessor controller for its proper functioning and repair / replacement of the same if found necessary, Attending to complaint / breakdown calls whenever called upon / required, Reporting the healthiness of the plantall as per OEM Insruction and directed by Engr-in-Charge.\n | 9 | Per Month | |
| 97 | 73.01 | Note for item no:73 (i) The tenderer shall have to replace the U/s material with OEM material only. The cost of replaced major /minor spare parts not to be paid seperatly. Old material will be contractor property and credit included in the rate quoted.\n(ii) In case any accident occur of any Indl like Mechanic/Helpers/users during maintenance/operation of above mentioned Airconditioner/unit, contractor is liable to pay compensation to the Indl as decided by the competent authority. Principal Employer will not be responsible for the same.\n(iii) If complaint is not attended by contractor with in five hour the penality of Rs 1000/ per hour to be imposed and amount of penality will be deducted from RAR. (iv) The cost of transportation (to and fro) for all kind of necessary equipment / T&P shall be arranged/brought by contractor to complete the job at site , stationary for maintenance of record, no extra cost shall be paid to the contractor to this effect. (v) Complaint shall be lodged by telephonically ,so contractor to specify the telephone no who will receive the complaint round the clock. After attending the complaint contractor will obtain the signature from rep of User/AGE/GE every day as a token of complaint attended. | |||
| 98 | 73.02 | (vi) The Schedule 'A' consists of Comprehensive, preventive and periodical maintenance cemtral Ac pant Reciprocating Chiller with (WCUR035OS) open type compressor -05040 – Flange to Flange of capacity (3x 35 TR ) Make: VOLTAS & pacakge AC plant of capacity (3 & 7.5) TR of model No. DPUW SC875, Make: VOLTAS installed at GE (AF) Gurgaon. The work under this contract shall be carried out through authorized dealer/ repairer of M/s VOLTAS LTD only all as described in schedule 'A' special conditions, particular specification, MES SSR and as directed by GE/Engineer-in-charge. Comprehensive and preventive maintenance shall be carried out by contractor through trained Engineer of M/s Voltas Ltd only. The contractor shall upload/submit the scanned copy of MOU with OEM i.e M/s Voltas Ltd in cover no.1, failing which the tender application/bid will be summarily rejected. The contractor will also submit the physical copy of MOU along with their application and DD in the office of tender inviting authority prior to bid opening date (Cover 1) failing which bid submitted by the contractor will be summarily rejected. The MOU will be signed by both the parties (i.e) contractor and OEM as per proforma (Appx ‘E’) as approved list by E-in-C's Branch enclosed as Appendix 'F' on a non judicial stamped paper of Rs 100/- duly notarized. | |||
| 99 | 74 | M&L for evacuation of Gas from the system feeding the dry nitrogen by separating the low and high side of the system and leak testing the same arresting the leaks including S&F in replacement of Teflon sealing of all refrigerant line valves of compressors, gland packages of all angle valves flaring of all connections framing welding angle valves flaring of all connections framing welding etc complete including gas charging of Central Type AC plant of capacity 3X35 TR & 3X 7.5 TR pacakage AC unit complete all as specified and as directed. | 6 | Each Job | |
| 100 | 75 | Supply and charging refrigerant R-22 Gas of approved make in new sealed cylinder complete all as specified and as directed. | 320 | Kg | |
| 101 | 76 | Supply and filling for top-up of compressor oil N-68 complete all as specified and as direcetd. Make: SERVO/Seetal | 60 | Litre | |
| 102 | 77 | Repair/maintenance/servicing complete unit of AHU’s of AC plant 3*35TR Capacity system and cleaning of metallic filters and cooling coils, with cleaning agent followed with pressurized water jet at NTS central type plant including repair to nozzle and spraying pipe , clamps and tie rod replacement , cleaning at FRB shuts and fixing HW FRP cover to air motor complete all as specified and as direcetd. | 1 | Each \nJob | |
| 103 | 78 | All as per item No 77 above but for AC plant 2x7.5 TR +1x7.5 at EMI/EMC lab complete all as specified and as direcetd. | 1 | Each Job | |
| 104 | 79 | Dismantling the existing water cooled condenser of Cap 35 TR of shell and tube type from its pipe line and gas connection repairing the same by replacing the defective copper tubes by new one with existing size and dia, Cleaning the shell complete assembly the new and serviceable tubes charging testing for 350 PSI pressure all as specified by Engineer-in-Charge\nNote :- Rate mentioned included copper tubes. | 3 | Job | |
| 105 | 80 | S&F in replacement of thermostatic expansion valve of suitable for existing AC Plant 3&35 TR including cutting, welding, brazing, replacement nut bolt, washer of existing make etc all as specified & directed by Engineer-in-Charge, \nNote for Item :- Before disconnecting the existing expansion valve from the system the refrigerant has to be pump down or taken in empty cylinder by help of ICE etc. | 2 | Each | |
| 106 | 81 | S&F in replacement of temeperature gauges of the chiller and condenser lines operates by mercury liquid of range 0-50°C Make:Fiebig. | 8 | Each | |
| 107 | 82 | S&F in replacement of pressure gauges of the chiller and condenser lines of range 0 - 250 Psi. Make:Fiebig. | 12 | Each | |
| 108 | 83 | M&L for repalcement of worn bearing No. 6308 for compresser motor 40 HP including replacement of coupling plate, bush nuts bolts complete accessories for smooth functioning and testing complete all as specified and as direcetd. | 3 | Each | |
| 109 | 84 | M&L for repair to control panel with replacement of contractor , relay timer switch starting switch complete wiring of panel and connection, Replacement of imported controls pressure, switches gauges, modulating valves, modulating motors, microprocessor and BMS components of compressor unit 1 to 3 at NTS complete all as specified and as direcetd. | 3 | Each | |
| 110 | 85 | Supply and fix in replacmenet butterfly valves suitable for GI pipe complete including dismantling the old and nuts , bolts and socket size 50 mm as per site replacmeent and all as directed of Engineer-in-Charge | 2 | Each | |
| 111 | 86 | M&L for rewinding of Induction Electric Motor upto 10 HP Capacity of any Make and size complete with super enameled copper wire of existing gauge including Varnishing and replacement of insulated material and replacement of ball Bearing complete all as specified and as directed. | 2 | Each Job | |
| 112 | 87 | M&L for rewinding of Induction Electric Motor upto 15 HP Capacity of any Make and size complete with super enameled copper wire of existing gauge including Varnishing and replacement of insulated material and replacement of ball Bearing complete all as specified and as directed. | 1 | Each Job | |
| 113 | 88 | &L for rewinding of compressor Electric Motor upto 50 HP Capacity of any Make and size complete with super enameled copper wire of existing gauge including Varnishing and replacement of insulated material and replacement of ball Bearing complete all as specified and as directed. | 2 | Each Job | |
| 114 | 89 | M/L for repairing the cooling tower of AC Plant 3x35 TR Capacity istalled at NTS by Strip opening of the parts such as CT fan motor, fan, fan blades, PVC fins, sprinkler, tie rod ,eliminator, electric connection complete , and removing silt deposited inner part of the cooling tower by wire brush, PVC branch pipe and applying solvent as applicable and refixing the same after repairs/modification etc all as specified and as directed at site by Engineer in charge. | 2 | Each Job | |
| 115 | 90 | M/L for repairing the cooling tower of AC Plant 3x7.5 TR at EMI/EMC lab by Strip opening of the parts such as CT fan motor, fan, fan blades, PVC fins, sprinkler, tie rod ,eliminator, electric connection complete and removing silt deposited inner part of the cooling tower by wire brush, PVC branch pipe and applying solvent as applicable and refixing the same after repairs/modification etc all as specified and as directed at site by Engineer in charge. | 1 | Each Job | |
| 116 | 91 | M&L for cutting of existing MS/GI water mains of size 100 mm of chiller/cooling towers & GI pipes of make up tanks of central AC plant at different points/section for replacement with new MS pipe in short lengths including MS fittings and Supplying & laying , testing & commissioning mild steel (Heavy) 'C' class pipe of size 100 mm dia on exposed surface / underground (in trenches) including welding works, connections with existing chilled water line, cooling tower chiller, pump, fabrication of bends, MS flange, tees, reducers, shoe, support ( brick masonry block & wooden support for underground / MS angle- clamp & wooden support for exposed surface ) along with priming coat of steel primer as per standard specification. \nNote:- (i) The rates quoted by the contractor shall deemed to include the cost of MS fittings required during laying of MS Pipes.\n(ii) The Pipes of sizes 100 mm shall be M.S. ‘C’ class as per IS : 1239 .\n | 70 | RM | |
| 117 | 92 | Excavation in trenches not exc 1.5 m wide and n. exc 1.5 m in depth for laying of MS/GI Pipe in soft/loose soil, n exc 10 Sqm on plan and n exc 1.5 m in depth & getting out, complete all as specified and directed by Engineer-in-Charge.\n | 13.5 | Cum | |
| 118 | 93 | Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete. all as specified & directed by Engineer-in-Charge. | 13.194 | Cum | |
| 119 | 94 | Removal of excavated surplus soil to a distance n.exc 50m and depositing where directed at level not exceeding 1.5 m above the starting point complete all as specified & directed by Engineer-in-Charge . | 0.306 | Cum | |
| 120 | 95 | Supply and fixing in repairs cast iron Y strainer flenged ends with SS perforated sheet screen of size 100mm complete all as specified and directed by the Engr-in-Charge. (Make: - ADVANCE/ AUDCO/ LEADER/CASTLE/ NVR/ ZOLOTO). | 1 | Each | |
| 121 | 96 | Supply and fixing in replacement cast iron butter fly valves lever operated SS disc type nitrile/EPDM rubber lining PN 16 of dia 100mm suitabe s for GI/MS pipe complete with welding of MS flanges of both ends including dismantling the old and nuts , bolts and socket size 100 mm as per site replacmeent and all as directed (Make: - AUDCO/CASTLE/ NVR/ ZOLOTO). | 16 | Each | |
| 122 | 97 | Supply and fix in replacement of ON Load changeover switch confirming to IEC 947-3, EN-60947-3, AC-23A, Front operated, 4 pole 415 volts, 50 Hz 400 Amps, in sheet metal encloser complete all as specified and as directed. | 1 | Each | |
| 123 | 98 | Disconnecting/removing the old unserviceable burnt parts from the FASD starters and supply and fix the new items as per exiting the model for AC 415 V,50 HZ 3 phase suitlable for lthe motors all as directed | |||
| 124 | 98.01 | Power Contactor MNX-18 with Aux contacts 1 NO + 1 NC of range AC1 - 30 A & AC3 - 18 A of Make - L&T | 4 | Each | |
| 125 | 98.02 | Power Contactor MNX-25 with Aux contacts 1 NO + 1 NC of range AC1 - 45 A & AC3 - 25 A of Make - L&T | 4 | Each | |
| 126 | 98.03 | Power Contactor MNX-40 with Aux contacts 1 NO + 1 NC of range AC1 - 55 A & AC3 - 40 A of Make - L&T | 3 | Each | |
| 127 | 98.04 | Timer Electronic type 240/415 volts -Make L&T | 3 | Each | |
| 128 | 98.05 | single phase preventer suitable for 3 HP to 50 HP pump sets | 3 | Each | |
| 129 | 99 | Supply and fix in replacement MCCB 125 A ,4 pole, 35/36 KA with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed | 4 | Each | |
| 130 | 100 | Supply and fix in replacmenet Non Return butterfly valves suitable for GI/MS pipe complete withwelding of MS flanges on both ends including dismantling the old and nuts , bolts and socket size 100 mm as per site replacmeent and all as directed | 2 | Each |
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