Military Engineer Services-MES has published Repair / MAINTENANCE Of Vrf Ac Plant, Window / Split Ac And Allied Works At Af Stn Under Ge ( Af ) Borjhar. Submission Date for this Tender is 02-08-2022. Air Conditioner Tenders in borjhar Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 20-Jul-2022 | Date Corrigendum | Date | 26-07-2022 |
| 2 | 26-Jul-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 02-08-2022 |
| Sl. No. | Item Description |
| 1 | M&L for repair and comprehensive maintenance of moudular type Variable Refrigerant Flow (Make Samsung) system (22 x 3 HP, 12 x 2 HP ) equipped with invertor, compressors, acrylic precoated heat exchanger, low noise Condenser fan, auto check function for connection error, auto address setting with any capacity Modules and any location Including replacement of all thermocol foams insulating materials and any type of packing material, PVC drain pipe connections and any item required for replacement like as copper tubling gasket pumps, fan motor etc through authorised service providerfor the complete plant by servicing/replacing any type spare parts as and when required to outdoor, indoor units including compressor, condensor, PCBs, valves, fan motors, piping, insulation refrigerant during the period of contract and in one year liability period complete all specified and as directed. |
| 2 | M&L for repair and comprehensivemaintenance of moudular type Variable Refrigerant Flow (Make Carrier) system 12x4HP equipped with invertor, compressors, acrylic precoated heat exchanger, low noise Condenser fan, auto check function for connection error, auto address setting with any capacity Modules and any location Including replacement of all thermocol foams insulating materials and any type of packing material, PVC drain pipe connections and any item required for replacement like as copper tubing gasket pumps, fan motor etc throughauthorisedservice agent of manufacturer for the complete plant by servicing/replacing any type spare parts as and when required to outdoor, indoor units including compressor, condensor, PCBs, valves, fan motors, piping, insulation refrigerant during the period of contract and in one year liability period complete all specified and as directed. |
| 3 | NOTE (for Serial Items No. 1 & 2) (i) one year guarantee certificate to be submit by the contractor before completion of work (ii) The cost of thermocol foams and any type of packing material, PVC drain pipe etc shall be deemed to be included in the unit rate of this item. Nothing extra shall beentertained on this account (ii) Spare parts like as PCBs, Harmony, thermistors, drain pump & motor shall be measured &paid as Supply only seperatly under respective item No. 3 to 16 of this schedule. Fixing charges of spare parts shall be deemed to be included in the unit quoted rate. |
| 4 | Supply and fixing new Fan PCB Main assembly complete all as specified and as directed. Make : Samsung, Cat No.DB92-03341A or equivalent model from MES approved makes. |
| 5 | Supply and fixing new SUB (HUB) PCB Main assembly complete all as specified and as directed. Make: Samsung, Cat No.DB92-03342A or equivalent model from MES approved makes. |
| 6 | Supply and fixing new Invertor PCB Main assembly complete all as specified and as directed. Make-Samsung, Cat No.DB92-03526A or equivalent model from MES approved makes. |
| 7 | Supply and fixing new Main Display PCB Main assembly complete all as specified and as directed. Make-Samsung, Cat No.DB92-03340A or equivalent model from MES approved makes. |
| 8 | Supply only new EMI PCB Main assembly complete all as specified and as directed. Make-Samsung, Cat No.DB93-13529A or equivalent model from MES approved makes. |
| 9 | Supply only new Drain pump complete all as specified and as directed. Make-Samsung/Carrier/Blue Star/Voltas |
| 10 | Supply only new Thermostat ccomplete all as specified and as directed. Make :Samsung/Carrier/Blue Star/Voltas |
| 11 | Supply only new Coil Harmonic complete all as specified and as directed. Make : Samsung, Cat No.DB27-00094A or equivalent model from MES approved makes. |
| 12 | Supply only new Motor complete all as specified and as directed. Make-Samsung, Cat No.DB31-00578A or equivalent model from MES approved makes. |
| 13 | Supply only new fan motor PCB Main assemblysuitable for 12 HP VRF AC Plant complete all as specified and as directed. Make-Carrier/Blue Star/Voltas/LG |
| 14 | Supply only new DC Invertor PCB Main assembly complete all as specified and as directed. Make- Carrier/Blu Star/Voltas/LG |
| 15 | Supply only new main Display PCB Main assembly complete all as directed by Engr-in Charge. Make- Carrier/Votas/Blue Star/LG |
| 16 | M&Lfor insulation for drain pipes and condensor copper pipes as per existing type rubber insulating materials suitable for VRF Plant ccomplete all as specified and as directed. |
| 17 | Supply and fixing 2.5 sq.mm three core sheated cable for connection betweenindoor unit inluding with accessories PVC conduit of size 15/20mm dia complete all as specified and as directed. Note: The VRF AC Plant must be repaired or serviced through OeM (Carrier and Samsung) or his authorized Service Centre. Necessary documents as required to be submitted by the bidder to Engineer-in-Charge prior qualifying of the bidding. |
| 18 | AIR CONDITIONER - WINDOW TYPE/SPLIT TYPE |
| 19 | M&L for Servicing of Window type Air conditioner of various capacities (1TR to 2TR) by cleaning the condensing coil and filter with mild cleanser, checking gas pressure/ leakage & rectification of minor faults if any complete all as specified and as directed. |
| 20 | M&L for Servicing of Split type Air conditioner of various capacities (1TR to 2TR) by cleaning the condensing coil and filter with mild cleanser, checking gas pressure/ leakage & rectification of minor faults if any complete all as specified and as directed. |
| 21 | M&L for Servicing of Split type Air conditioner of various capacities (3TR) by cleaning the condensing coil and filter with mild cleanser, checking gas pressure/ leakage & rectification of minor faults if any complete all as specified and as directed. |
| 22 | Disconnecting unserviceable sealed compressor of Split AC (1.5 TR capacity Inverter type) and replaced with new hermatically sealed compressor of existing make and model including soldering/brazing of liquid/gas pipeline, cleaning the system arresting the leakage, vacuumization, initial charging of oil andrefrigerant gas what ever quantity required including installation, testing and commissioning, etc. complete all as specified and as directed. |
| 23 | Disconnectingunserviceable sealed compressor of Split AC (2.0 TR capacity Inverter type) and replaced withnew hermatically sealed compressor of existing make and model including soldering/brazing of liquid/gas pipeline, cleaning the system arresting the leakage, vacuumization, initial charging of oil and refrigerant gas what ever quantity required including installation, testing & commissioning, etc. complete all as specified and as directed. |
| 24 | Disconnecting unserviceable sealed compressor of Split AC (1.5 TR capacity) and replaced with new hermatically sealed compressor of existing make andmodel including soldering/ brazing of liquid/gas pipeline, cleaning the system arresting the leakage, vacuumization, initial charging of oil and refrigerant gas what ever quantity required including installation, testing & commissioning etc.complete all as specified and as directed. |
| 25 | Disconnectingunserviceable sealed compressor of Split AC (2.0 TR capacity ) and replaced withnew hermatically sealed compressor of existing make and model including soldering/ brazing of liquid/gas pipeline, cleaning the system arresting the leakage, vacuumization, initial charging of oil and refrigerant gas what ever quantity requiredincluding installation, testing & commissioning etc. complete all as specified and as directed. Notes (for Srl Item No. 22 to 25) :- (i) New sealed compressors shall be procured from original manufacturer/ authorized dealer. Any locally repaired compressor will not be accepted. (ii) Contractor shall be produced original purchase voucher from original manufacturer/authorized dealer and test certificate should be submitted from the original manufacturer at the time ofpayment of RAR. (iii) Engineer-in-Charge shall be endorsed a certificate along with RAR/Final bill with regards thathermetically sealed compressor are procured from the originalmanufacturer/ authorized dealers. (iv) Refrigerant and comp oil for charging new compressor will be supplied by the contractor and cost for the same are deemed to be included in his quoted rate. (iv) Cost of any other accessories which are not included in the spares mentioned below, but required for servicibility of AC"s are deemed to be included in his quoted rate. |
| 26 | S&F indoor unit of split type AC 1.5 Ton capacity after disconnection of old unserviceable indoor unit of Split AC (2.0 TR cap ) including soldering/ brazing of liquid /gas pipeline, cleaning the system arresting the leakage, vacuumization, initial charging of oil and refrigerant gas what ever quantity requiredincluding installation, testing & commissioning etc.complete all as specified and as directed. Make : LG/ Voltas or existing make |
| 27 | S&F indoor unit of split type AC2.0 Ton capacity after disconnection of old unserviceable indoor unit of Split AC (1.5 TR capacity) including soldering/brazing of liquid /gas pipeline, cleaning the system arresting the leakage, vacuumization, initial charging of oil and refrigerant gas what ever quantity required including installation, testing & commissioning etc.complete all as specified and as directed. Make- LG/ Voltas or existing make |
| 28 | S&F PCB set for inverter AC for outdoor unit for Split AC 1.5/ 2.0 TR capacity complete all asspecified and as directed. Make- LG/ Voltas/Blue Star. Note:- Contractor should supply PCB for the OEM |
| 29 | S&F PCB set for inverter AC for outdoor unit for Split AC 1.5/ 2.0/ 3.0 TR capacity complete all as specified and as directed. Note:- Contractor should supply PCB for the OEM |
| 30 | M&L replacement to unserviceable copper capillary tube with new of appropriate size including soldering/ brazing and leak testing for window/split type ACcomplete all as specified and as directed. |
| 31 | M&L for dismantling to Blower fan motor from window/split type AC and rewinding to same with super enameled copper wire of appropriate gauge including heat, varnishing and replacement of worn out bearing or bush and capacitors, etc complete all as specified and as directed. |
| 32 | M&L for replacement of unserviceable starting capacitor 100/120 mfd with new one for window/split type AC complete all as specified and as directed. Make : UNIVERSAL/SARDA or as per existing make of Window/Split type AC. |
| 33 | All as per Serial item No. 33 here-in-before but80/ 100 mfd. Make : UNIVERSAL/SARDA or as per existing make of Window/Split type AC. |
| 34 | M&L for replacement to unserviceable dual run capacitor 50 +6 mfd with new one for window/ split type AC complete all as specified and as directed. Make : UNIVERSAL/SARDA or as per existing make of Window/Split type AC. |
| 35 | M&L for replacement to unserviceable dual run capacitor 50+4 mfd with new one for window/split type AC complete all as specified and as directed. Make : UNIVERSAL/SARDA or as per existing make of Window /Split type AC. |
| 36 | M&L for replacement to unserviceable dual run capacitor 66+6 mfd with new one for window/split type AC complete all as specified and as directed. Make : UNIVERSAL/SARDA or as per existing make of Window /Split type AC. |
| 37 | M&L for replacement to unserviceable thermostate switch with new suitable for one window/split type AC complete all as specified and as directed. Make : UNIVERSAL/SARDA or as per existing make of Window/Split type AC. |
| 38 | M&L for replacement to unserviceable relay of single phase AC supply with new one suitable forwindow/ split type AC complete all as specified and as directed. Make : UNIVERSAL/SARDA or as per existing make of Window/Split type AC. |
| 39 | M&L for replacement to unserviceable over load protector single phase AC with new one suitable forwindow/split type AC complete all as specified and asdirected. Make : UNIVERSAL/SARDA or as per existing make of Window/Split type AC. |
| 40 | M&L for replacement tounserviceable air filter with new one suitable for window/split type AC complete all as specified and as directed. |
| 41 | M&L for replacement tounserviceable fan motor with blades with new fan motor with blades suitable forwindow/split type AC complete all as specified and as directed. Make : As per existing make of Window/Split type AC. |
| 42 | M&L for replacement to unserviceable front grill with new front grill suitable for window AC as per existing size and shape complete all specified and as directed. |
| 43 | M&L for replacement to unserviceable panel selector switch with new selector switch suitable for window type AC complete all as specified and as directed. |
| 44 | Taking out for replacement of worn out and corroded portion of AC"s body/base with new M.S sheet, 1.25mm thick by cutting, bending, welding, machining, etc.to bring back the original shape including applying two coats of synthetic enamel paint by spray gun machine over one coat of red oxide primer complete all as specified and as directed. |
| 45 | S&F replacement to unserviceable contactor accessories single phase AC with new contactor accessories suitable for window/split type AC complete all as specified and as directed. Make : Siemens/L&T/Schneider/Indo Asian |
| 46 | S&F replacement to unserviceable relay accessories for condensing unit with new relay suitable for split type AC complete all as specified and as directed. Make : UNIVERSAL/SARDA or as per existing make of Window/Split type AC. |
| 47 | S&F replacement to unserviceable electronic control panel boardwith new control panel suitable for 1.5/ 2.0 TR split type AC complete all as specified and as directed. |
| 48 | S&F replacement to unserviceable display cktsuitable for 230 volt, AC with new display circuit suitable for 1.5/ 2.0 TR split type AC complete all as specified and as directed. |
| 49 | S&F replacement tounserviceable cordless remote with new remote suitable for machine of 1.5/ 2.0 TR split type AC complete all as specified and as directed. |
| 50 | Labour for filling gas for 1.5 TR capacity Window/Split type AC with required quantity refrigerant gas after necessary vacuumization, sealing and leak testing, etc. complete all as specified and as directed. Note:- Refrigerant Gas shall be issued under Schedule "B" Stores. |
| 51 | Labour for filling gas for 2.0 TR capacity Window/Split type AC with required quantity refrigerant gas after necessary vacuumization, sealing and leak testing, etc. complete all as specified and as directed. Note:- Refrigerant Gas shall be issued under Schedule "B" Stores |
| 52 | M&L for replacement to unserviceable capacitor 36 mfd with new capacitor suitable for rotary type compressor of window/split type AC complete all as specified and as directed. Make : UNIVERSAL/SARDA or as per existing make of Window/Split type AC. |
| 53 | M&L for replacement to unserviceable capacitor 45 mfd with new capacitor suitable for rotary type compressor of window /split type AC complete all as specified and as directed. Make : UNIVERSAL/SARDA or as per existing make of Window/Split type AC. |
| 54 | M&l for dismantling, shifting, installation and testing of Window/Split type AC 1.5/ 2.0 TR from one place to another place (within radius of 2 km) complete all as specified and as directed. |
| 55 | Taking down old unserviceable Split AC 1.5/ 2.0 Ton (Indoor and Outdoor unit) carried out major overhauling at workshop and refixing the same after replacement of spares, testing, cleaning, etc. complete all as specified and as directed. |
| 56 | Taking down old unserviceable Window AC 1.5/ 2.0 Ton carried out major overhauling at workshop and refixing the same after replacement of spares, testing, cleaning, etc. complete all as specified and as directed. |
| 57 | S&F new copper pipe of dia 5/8 inch insulated by nitrile rubber for suction line including soldering/ brazing of pipe, cleaning the system arresting the leakage (if any), vacuumization, etc. complete all as specified and as directed. |
| 58 | S&F new copper pipe of dia 1/4 inch insulated by nitrile rubber for suction line including soldering/ brazing of pipe, cleaning the system arresting the leakage (if any), vacuumization, etc. complete all as specified and as directed. |
| 59 | M&Lfor insulation for copper pipes (liquid and gas line) as per existing type rubber insulating materials suitable for split type AC complete as directed. |
| 60 | S&F outdoor unit of split type AC of 1.5 Ton capacity after disconnection of old unserviceable outdoor unit of Split AC including soldering/ brazing of liquid/gas pipeline, cleaning the system arresting the leakage, vacuumization, initial charging of oil & refrigerant gas what ever quantity requiredincluding installation, testing and commissioning, etc.complete all as specified and as directed. Make : LG/ Voltas (Existing make are to be replaced with new one) |
| 61 | S&F outdoor unit of split type AC of 1.5 Ton capacity after disconnection of old unserviceable outdoor unit of Split ACincluding soldering/brazing of liquid/gas pipeline, cleaning the system arresting the leakage, vacuumization, initial charging of oil & refrigerant gas what ever quantity requiredincluding installation, testing and commissioning etc. complete all as specified and as directed. Make : LG/ Voltas (Existing make are to be replaced with new one) |
| 62 | M&L for replacement of old corroded outdoor type mounting bracket with new, heavy duty outdoor type mounting bracket including fixing the bracket on the wall through fastener bolts, etc. complete all as specified and as directed Notes: (i) Complain of Window/Split type AC shall be attended within two hours after intimation to the contractor through SMS/Whatsapp/Telephone by JE (E/M) or Engineer-in-Charge, failing which an amount of Rs 100.00/hr (beyond two hours) will be deducted from his billing amount and that complain must be rectified within 24 Hours after intimation through SMS/ Whatsapp/Telephone and in that case, Rs. 200.00/hr (beyond 24 Hours) will be deducted from his billing amount. (ii) Details of complain shall be recorded and signed by Contractor or his rep, JE(E/M) and Engineer-in-Charge. |
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