Military Engineer Services-MES has published Tender For Maintenance/ Repair To Cooling Appliances, Refrigeration And Ac Plant Under Ge (Af) Trivandrum. Submission Date for this Tender is 14-02-2024. Air Conditioner Tenders in trivandrum Kerala. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 23-Jan-2024 | BOQ Revision | BOQ | 02-02-2024 |
| 2 | 02-Feb-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 09-02-2024 |
| 3 | 09-Feb-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 14-02-2024 |
| Sl. No. | Item Description |
| 1 | M&L Servicing of indoor unit of split type AC of the following capacities / any make by air blowing, cleaning the filter in water and drying in sun, cleaning of drain tray and rectifing water leak, checking and tightning the electrical connection all as directed |
| 2 | 1.0 tonto 2.0 ton capacity |
| 3 | 3.0 ton to 4.0 ton capacity |
| 4 | M & L for servicing of outdoor unit of Split type air conditioner of 1.5/2.0/3.0 ton capacity any make by compressed air and water washing and oiling of outdoor fan motor, checking and tightning of all the electrical connections, nuts, bolts, washers all as specified and as directed |
| 5 | 1.0 tonto 2.0 ton capacity |
| 6 | 3.0 to 4.0 ton capacity |
| 7 | M & L for painting of outdoor unit of Split type air conditioner of 1.5/2.0/3.0 ton capacity any make including preparation of old painted surfacecomplete and painting with one coat of Synthetic enamel paint complete in position all as specified and as directed |
| 8 | M& L for stickering of MES/SM Nos on indoor and outdoor unit of any type of air conditioning in any location all as directed. |
| 9 | M& L for Removing the Split type AC 1.0 ton to 2.0 Ton, by taking out from the existing position after pumping down gas from position with frame, outdoor / indoor unit carefully, shifting to new position, cutting opening wall of required size & fix in new position, new copper pipes of required length, topping up of gas and making good distrubed surface of wall opening by plastering and appling white wash including closing the old opening making good distrubed surface plastering and appling white wash all as required and directed |
| 10 | M& L for Removing the Split type/ tower / casatte typeAC 3.0 ton to 4.0 ton capacity after pumping down gas from position, refixing to new position alongwith new copper pipes of required length and charging of gas in compressor after rectifing leak and rat cutting complete all as directed. |
| 11 | Supply and charge of gas R-410/R32 for inverter typre split AC of 1.0/1.5/2.0/3.0/4.0 Ton capacity after leak testing and rectification of leak all as specified & directed |
| 12 | Supply and charge of gas R22/R134a to refrigerator 165 Ltrs to 250 Ltrs after leak testing and rectification of leak all as specified & directed |
| 13 | All as per item No. 8 above but for refrigerator 280 to 430 Ltrs capacity |
| 14 | All as per item No. 8 above but for water cooler 40/80 Ltrs per hr capacity |
| 15 | All as per item No. 8 above but for Deepfreezer 205/405 Ltrs capacity |
| 16 | All as per item No. 8 above but for window type AC 1.5 Ton capacity |
| 17 | All as per item No8 above but forsplit type AC 1.5 Ton capacity |
| 18 | All as per item No8 above but for split type AC 2.0 Ton capacity |
| 19 | All as per item No 8above but for split type AC 3.0 Ton/4.0 ton capacity |
| 20 | M&L for taking out old unserviceable capillary and stainer from refrigerator and supply and fix new capillary & stainer of any capacity.all as specified and as directed |
| 21 | All as per item No 16 above but for inverter typre split AC and split type AC 1.0/1.5 /2.0 Ton capacity |
| 22 | Servicing of refrigerator by air blowing, cleaning of condensor coil, rubber bedding & checking and tightning the electrical connection all as directedof capacity 165to 430 Ltrsall as specified and as directed |
| 23 | Servicing of water cooler by air blowing, cleaning of condensor coil, checking and tightning the electrical connection all as directed for water cooler of capacity 40/80 ltrsall as specified and as directed |
| 24 | M&L for painting two coats of enamel paint of approved colour ( after scrapping the old paint , remove the rust, making the surface even and smooth) by spray painting over a coat of red oxide primer after preparation of old painted surfacefor refrigerator capacity 165to 250 ltrs all as specified and directed |
| 25 | All as per item No. 20 above butfor water cooler of capacity 40/80 ltrs |
| 26 | Supply & Replacing unserviceable starting capacitor with serviceable starting capacitor for deep freezer/ water cooler/ refrigerator etc of appropriate make all as specified and directed |
| 27 | Supply & Replacing the unserviceable running capacitor with new running capacitor for window/ split typeAC1.0/1.5 / 2.0 ton capacityall as specified and as directed |
| 28 | All as per item No. 23 above but for deep freezer/ water cooler etc |
| 29 | Remove the unserviceablethermostat and supplying and installing new thermostat for any typeAC1.5 ton capacity and testing all as specified and directed |
| 30 | All as per items No. 25 above, but for Deep Freezer of any capacity all as specified and directed |
| 31 | All as per items No. 25 above, but for water cooler of any capacity all as specified and directed |
| 32 | All asper items No 25 above but for refrigerator of any capacity all as specified and directed |
| 33 | Supply & replace timer switch for refrigerator of any capacity all as specified and directed |
| 34 | Supply & replace bimetal switch for refrigerator of any capacity all as specified and directed |
| 35 | Removing defective over load protector and supply and fixing new over load protector for Deep freezer/ refrigerator of any capacity and testing completeall as specified and as directed |
| 36 | Replacing defective fan motor by supplying and installing New fan motor for water cooler/deep freezer of any capacity and testing complete all as directed. |
| 37 | All as per items No 32 above, but for window type AC 1.5Ton capacity all as specified and directed |
| 38 | All as per No 32 above but forouter unit of split AC 1.5/2.0/3.0 Ton capacity all as specified and directed |
| 39 | All as per No 32 above but forouter unit of inverter type split AC of 1.0/1.5/2.0 Ton capacity all as specified and directed |
| 40 | All as per No 32 above but forinner unit of split AC of 1.5/2.0/3.0 Ton capacity all as specified and directed |
| 41 | All as per No 32 above but forinner unit of inverter type split AC of 1.0/1.5/2.0 Ton capacity all as specified and directed |
| 42 | All as per No 32 above but swing motor of split AC 1.5 /2.0/3.0 Ton capacity all as specified and directed |
| 43 | All as per No 32 above but swing motor ofinverter type split AC of 1.0/1.5/2.0 cap all as specified and directed |
| 44 | Supply and fix in repairs BLDC fan motor suitable for split AC 1.5/2.0 ton all as specifed and directed |
| 45 | Supply and fix in repairs BLDC fan motor suitable forinverter type split AC of 1.0/1.5/2.0 ton all as specifed and directed |
| 46 | M&L for rewinding of defective outdoor unit fan motor of split type AC 1.0/1.5/2.0 ton capacity any capacity and testing complete all as directed. |
| 47 | Removing and Repairs to electronic control PCBfor split type AC 1.0/1.5/2.0 ton capacity of existing make all as directed |
| 48 | All as per item No 43 above but for mega split, towerAC type AC 3.0/ 4.0 ton ton capacity all as specified and directed |
| 49 | Supply and replace electronic control PCB with panel for 3.0/ 4.0 ton cassette type AC of existing make all as directed. |
| 50 | Supply and replace electronic control PCBfor window type AC of 1.0/1.5 ton capacity of existing make all as directed |
| 51 | Supply and replace electronic control PCB for refrigerator of any capacity and existing make all as directed. |
| 52 | Supply and replace sensor / anti ice thermostate for split type ACof any model all as directed. |
| 53 | Supply and replace remote unit for split type ACof any model all as specified and directed |
| 54 | Supply and replace remote battery 1.5 Volts for split type ACof any model all as specified and directed |
| 55 | supply and fix in repairs compressor suitable for split type AC 1.0/1.5 Ton capacity by removing unserviceable compressor after cutting the refrigerant line including supply and fixing new hermetically sealed compressor unit suitable to operate on 230 volt AC including connecting back the suction & discharge refrigerant lines, vaccumising charging of refrigerant testing and commissioning for smoot functioning all as specified & directed. |
| 56 | Ditto as per item no 51 abobe but for 2.0 Ton AC. |
| 57 | All as per item No 51 above, but for inverter typr split AC of 1.0/1.5/ 2.0 Ton capacity all as specified and directed. |
| 58 | All as per item No 51 above,but for split type AC 3.0 ton/4.0 Ton capacity, 425 Volts 3 phase all as specified and directed. |
| 59 | All as per item No51 above, but for window type AC 1.5 Ton capacity all as specified and directed |
| 60 | All as per item No51 above, but for water cooler 40/80 & 80/120 Ltrs/ hr capacity all as specified and directed |
| 61 | All as per item No51 above, but for Refrigerator of capacity 165 to 250 Ltrs all as specified and directed |
| 62 | All as per item No51 above, but for refrigerator 280 to 430 Ltrs capacity all as specified and directed |
| 63 | Supply and fix float valve 15 mm dia suitable for water cooler/ cooling tower etc. all as specified and directed |
| 64 | Supply and fix push tap CP brass, 15 mm suitable for water cooler of any capacity all as specified and directed |
| 65 | Material and labour for repair of voltage stabilizer after removig the burnt out unserviceable winding cleaning the slots, insulate properly and rewindingtransformer including testing of capacity 5 KVA, single phase, 230 V AC, 50 Hz all as specified and directed |
| 66 | All as per item No61 above, but of capacity 3/ 2 /1/0.5 KVA all as specified and directed |
| 67 | Material and labour for repair of voltage stabilizer by replacing time delay relay /main relay unit of voltage stabilizer with new of capacity 5 KVA, 4KVA including testing complete all as directed. |
| 68 | All as per item No63 above, but of capacity 3/ 2 /1/0.5 KVA all as specified and directed |
| 69 | Supply and replace service valve for split type AC of 1/4" Size all as specified and as directed |
| 70 | Supply and replace service valve for split type AC of1/2" Size all as specified and as directed |
| 71 | Supply and replace service valve for split type AC of5/8" Size all as specified and as directed |
| 72 | Supply & replace condenser unitfor split AC of the following type and any make / capacity all as specified and as directed: |
| 73 | 1.0 Ton to 2.0 Ton capacity |
| 74 | 3.0 Ton to 4.0 Ton capacity |
| 75 | Supply & replace outer body kit for split type AC of following capacities complete with condensor coil and fan motor complete of existing make all as specified and directed. Note: Compressor, condensor coils and fan motorwill be measured and paid separately. |
| 76 | 1.0 Ton to 2.0 Ton capacity |
| 77 | 3.0 Ton to 4.0 Ton capacity |
| 78 | Supply & replace indoor unit of split type AC of following capacities complete withcoil, PCB and swing motor complete with motor of existing make including fixing channel all as specified and directed. Note: Rates are including complete fixing of indoor unit on the wall. |
| 79 | 1.0 Ton capacity |
| 80 | 1.5 Ton to 2.0 Ton capacity |
| 81 | Supply and replace copper pipe 1/4"all as specified and as directed |
| 82 | Supply and replace copper pipe 1/2"all as specified and as directed |
| 83 | Supply and replace flair nut 1/4"all as specified and as directed |
| 84 | Supply and replace flair nut 1/2"all as specified and as directed |
| 85 | Supply & replace drain PVCpipe for split type AC any capacity all as directred. |
| 86 | Supply and replace PC Board of indoor for inverter type split AC of 1.0/1.5/2.0 ton capacity of existing make all as directed |
| 87 | Supply and replace PC Board of outdoor for inverter type split AC of 2.0/3.0 ton capacity of existing make all as directed |
| 88 | S & F Aluminium sheet of size 100x40x3 mm thick,engroving SM/MES No & fix it on the body of Refrigerator /water cooler,AC,deep freezer etc all as specified and as directed |
| 89 | Supply & replace MS/GI bracket for fixing of outer unit of Air conditioners of capacity 1.5 ton/2.0 ton all as specified and as directed |
| 90 | Supply and replace Metal plug and socket with MCB 20 Amps and steel enclosureall as specified and as directed |
| 91 | Supply and replace MCB SP5 to 30 Amps 230 Vall as specified and as directed |
| 92 | M&L for sub main wiring surface/ concealed type including cutting chases and making good in CM 1:3 complete with (2 runs of 4 Sqmm for phase and neutral and one run of 2.5 Sqmm for earth continuity) 1100 Volts grade PVC insulated unsheathed single core multistranded cable FR grade with copper conductorconfirming to IS 694 drawn inconduit including provision of suitable dia PVC rigid conduit (medium grade) with conduit accessories such as bends, elbows, saddles all as specified and as directed. |
| 93 | All as per item ser No 82 here in after but for4x6.0 sq. mm + 1x6.0 sq. mm earth wire All as specified |
| 94 | Supply and replace thermocool insulation for copper pipe for split type AC of any type and capacity.all as specified and as directed |
| 95 | Supply and replace unserviceable fan blade of outdoor unit fan motor of split type AC 1.0/1.5/2.0/ 3.0 ton capacity with new fan blade all as specified and directed. |
| 96 | Supply and charge of gas R-407 for central AC plant of 3x26 TR and Package type AC plant of 6x10TR capacity after leak testing and rectification of leak all as specified & directed |
| 97 | Comprehensive Annual Maintenance Contract (AMC)of water cooler by OEM . Make :Cross field Water Purifiers Pvt Ltd (13 Qty) complete all as specified and as directed.Note : The work includes changing of filter element, PC board,UV lamp, UV choke, hose, angle cock tap including pipe connection etc. as per site requirement and all as specified. |
| 98 | Supply and replace of all filter of water cooler / purifier "CANTT RO" or any type and capacity of existing make complete all as specified and as directed |
| 99 | Comprehensive Annual Maintenance Contract of the following AC Plants for 11 monthsthrough OEM :- |
| 100 | (a) Water Cooled Chiller AC Plants of capacity26 Tr - 03 NosMake - Voltas( Location - HQ SAC) DETAIL OF AC PLANTS (i) Chiller Unit - 03 Nos (Machine Ser No ACWCD 5026 DPMN2X1P) (ii)Compressor - 09 Nos(Machine Ser No SZ18554 RC) (iii)Cooling tower with FRP Basin- 01 Set(RB - 9061) (iv)Monoblock pumpset 5 HP - 02 Nos , Make - KirloskarKDS 520, 3 Phase. (v)15 TR Double Sking AHU- 02 Nos (vi)10 TR Double Skin AHU - 02 Nos (vii)Pump set 5 HPMake - KBL - 02 Nos DB 40/12, 3000 RPM. (viii) LT Panel Board Indoor type - 01 No |
| 101 | (b) Air cooled package AC Plant of capacity 10 Tr - 06 NosMake : Voltas (Location- HQ SAC Auditorium) DETAIL OF AC PLANTS (i)Indoor Unit - 06 Nos( Manufacture Ser No D000031,D000032, D000025, D000026, D000024, D000027) (ii) Outdoor Unit - 06 Nos(Manufacture Ser Nos D001325/26, D001352/53, D001316/48, D001349/14, D001328/20,D001309/27 |
| 102 | Scope of Works (i) To attend all the complaints/break down. (ii) Inspecting the plant and carry out preventive maintenance quarterly basis. (iii) To check the refrigeration system, compressor, controller, motor and starter and ensure healthy working condition of the equipment (iv) Checking the system for any leaks and rectification of leaks if found including refrigerant. (v) Taking the set of readings and evaluatingto ensure satisfactory performance for the plant. (vi) Checking the control system for operation and adjusting the settings. (vii) Checking the functioning of compressor and its accessories. (viii) Annual checking of compressor oil and changing if required. (ix) De-scaling of water cooled condenser once in a year (x) Replacement of refrigerant gas a a result of leak developed due to wear and tear. (xi) Repairing /Replacement of compressor and motor at site as and when required. (xii) Checking the functioning of micrfoprocessor controller for its proper functioningand repair/replacement of the same if found necessary. (xii) Checking the functioning of microprocessor controller for its proper functioningandrepair/replacement of the same if found necessary.(xiii) replacement of cooling tower fins as per existing sizes (xiii)Contractor shall provide logsheets with a book for three month each for a year in speciefied format, complaint slip and complaint register. |
| 103 | Note: Once the complaint is received in complaint cell, it shall be attended within 02 hrs and shall be completed within 24 hours, if the contractor is unable to complete the job within time frame , necessary penal recovery will be deducted from his dues. |
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