Military Engineer Services-MES has published Tender For Repair And Maint Of Ac Plants And Misc Works At Certain Units Under The Jurisdiction Of Ge (A) Jaisalmer. Submission Date for this Tender is 24-04-2023. HVAC Tenders in jaisalmer Rajasthan. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 17-Apr-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 24-04-2023 |
| Sl. No. | Item Description |
| 1 | Supply and charge refrigerant gas R-407 in AC plant, of any capacity complete all as specified & directed by Engineer-in-charge. |
| 2 | M&L for opening end covers of condensor and condenser in and including cleaning of condenser complete for 11 TR AC plant by circulating descaling compound by using high pressure pump after discaling includingand cleaning the condensor coil by chemicaland cleaning with nylonebrush according to scale condition for copper tubes and refixing end covers, replacement of gasket set, worn out nut bolt & washers etc complete all as specified and directed by Engineer-in-charge |
| 3 | M&L for opening end covers of condensor and condenser in and including cleaning of condenser complete for 25 TR AC plant by circulating descaling compound by using high pressure pump after discaling includingand cleaning the condensor coil by chemicaland cleaning with nylonebrush according to scale condition for copper tubes and refixing end covers, replacement of gasket set, worn out nut bolt & washers etc complete all as specified and directed by Engineer-in-charge |
| 4 | M&L for opening end covers of condensor and chiller condenser in and including cleaning of condenser25 TR AC plant by circulating descaling compound by using high pressure pump after discaling includingand cleaning the condensor coil by chemicaland cleaning with nylonebrush according to scale condition for copper tubes and refixing end covers, replacement of gasket set, worn out nut bolt & washers etc complete all as specified and directed by Engineer-in-charge |
| 5 | M&L for opening end covers of condensor and chiller condenser in and including cleaning of condenser37/38 TR AC plant by circulating descaling compound by using high pressure pump after discaling includingand cleaning the condensor coil by chemicaland cleaning with nylonebrush according to scale condition for copper tubes and refixing end covers, replacement of gasket set, worn out nut bolt & washers etc complete all as specified and directed by Engineer-in-charge |
| 6 | Supply and replacing of compressor oil11/25/38TR for compressor as per sitecomplete all as specified & directed by Engineer-in-charge |
| 7 | M&L for servicing servicing of AHU of 11/25/38 TR AC plant including cleaning of filtersby cleaning with chemical solution as required at site complete all as specified & directed by Engineer-in-charge. Note : Servicing work to be carried out twice through out the contract period |
| 8 | Disconnecting the electrical connection & taking down the burnt out motor of capacity 10/7.5 HP from AC Plant and transporting to workshop for repair, dismantling the motor & taking out burnoutcopper winding and rewinding the same with super enamelled copper wire as per existing guage including replacement of bearings & correcting minor defects, reassembling, incl any machinary works such as welding, grinding, tuning, polishing etc and transporting motor from workshop to site, reinstalled at site, reconnecting, testing and commissioning complete all as specified & directed by Engineer-in-charge. |
| 9 | All as per iem No 08 but of capacity 3 HP motor of cooling tower/ blower motor, 3 Phase, 450 Volts |
| 10 | All as per iem No 08 but 5 HP motor for pump set/ Compressor motor, 3 Phase, 450 Volts |
| 11 | S&F in repair V Belt A-47 type Poly F-plus complete all as specified & directed by Engineer-in-charge. (Make : Fenner or equivalent approvedby GE). |
| 12 | S&F in repair V Belt B-122 type Poly F-pluscomplete all as specified & directed by Engineer-in-charge. (Make : Fenner or equivalent approvedby GE). |
| 13 | S&F in repair V BeltA 1200 A-46 Poly F-plustype complete all as specified & directed by Engineer-in-charge. (Make : Fenner or equivalent approvedby GE). |
| 14 | S&F in repair V Belt A-24 type Poly F-plus complete all as specified & directed by Engineer-in-charge. (Make : Fenner or equivalent approvedby GE). |
| 15 | S&F in repair HP cut outModel 5 MP complete all as specified & directed by Engineer-in-charge. (Make : Indfoss or equivalent approvedby GE). |
| 16 | S&F in repairLP/HP cut out made of brass suitable for 25 TR complete all as specified & directed by Engineer-in-charge. |
| 17 | Repair/replacement Moduling Thermostate suitable for 36 TR plant AHU allas specified and directed by Engr-in-Charge. |
| 18 | S&F in repair of over load protector relay of existing range & sizeupto 10/7.5 HP at plant roomcomplete all as specified & directed by Engineer-in-charge. (Make : L&T or equivalent approvedby GE). |
| 19 | Repair/replacement Electric Actuator suitable for 36 TR plant AHU all as specified and directed by Engr-in-Charge. |
| 20 | Repair/replacement Electric Actuator model No R-981-R, 24 V AC/DC suitable for 11 TR plant AHU all as per site directed by Engr-in-Charge.Make Rapid controlor equivalent |
| 21 | Repair/replacement Electric Actuator suitable for 25 TR plant AHU model no MS8104F1010 220 volt completeall as per sitedirected by Engr-in-Charge. Make: Honeywell or equivalent. |
| 22 | S&F in repairexpansion valve suitable for 12.5 TR capacity AC plant complete all as specified & directed by Engineer-in-charge. |
| 23 | S&F in repair, Suction/water/discharge pressure gauge round type made out of brass with cyphon for AC plant 25/11/38 TR capacity complete all as specified & directed by Engineer-in-charge. |
| 24 | S&F in repair, temperature thermometer for 25/11/36 TR AC plant complete all as specified & directed by Engineer-in-charge. |
| 25 | S&F in repair, compressor suction/discharge valve 25 TR complete all as specified & directed by Engineer-in-charge. |
| 26 | S&F, in repair hot water generator heating coil suitable for hot water generator of capacity 45 kW make ; Emerald, Each coil having capacity of 5 kW (9 Nos) and of the same make as of original including testing and commissioning and making hot water generation plant fully functional to the satisfaction of JE/Engr-in-charge complete. |
| 27 | S&F, in repair hot water generator heating coil suitable for hot water generator of capacity 24 kW make ; Emerald, Each coil having capacity of 4 kW (6 Nos) and of the same make as of original including testing and commissioning and making hot water generation plant fully functional to the satisfaction of JE/Engr-in-charge complete. |
| 28 | S&F, in repair hot water generator heating coil suitable for hot water generator of capacity 30 kW make ; Emerald, Each coil having capacity of 5 kW (6 Nos) and of the same make as of original including testing and commissioning and making hot water generation plant fully functional to the satisfaction of JE/Engr-in-charge complete. |
| 29 | S&F sprinkler with pvc pipe 40/80mm 04 Nos and clamps nut bolt and all accessories complate for AC plant of 25 TR capacity of cooling tower all as specified & directed by Engineer-in-charge. |
| 30 | S&F in repair, water pressure valve made out of brass for AC plant 25 TR capacity complete all as specified & directed by Engineer-in-charge. |
| 31 | S&F in repair, gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe, including provn of one union complete all as specified of size 50 mm bore pipe complete all as specified & directed by Engineer-in-charge. Make Upadhyay/Bir |
| 32 | All as per item no 31but of size 40 mm dia |
| 33 | All as per item no 31but of size 32 mm dia |
| 34 | All as per item no 31but of size 25 mm dia |
| 35 | All as per item no 31 but of size 20 mm dia |
| 36 | S&F in repair, butterfly valve of size 100 mm dia pressure class water type with iron handlecomplete all as specified & directed by Engineer-in-charge. Make Upadhyay/Bir/Castle |
| 37 | All as per item no 36but of size 80 mm dia |
| 38 | S&F in repair, digital voltmeter with selector switch complete all as specified & directed by Engineer-in-charge. Make AE/Schneider |
| 39 | S&F in repair, digital ammetercomplete all as specified & directed by Engineer-in-charge. Make AE/Schneider |
| 40 | S&F in repair, HRC fuse, round type, upto 16 Amps (Make :- L&T or equivalent as approved by GE) complete all as specified & directed by Engineer-in-charge. |
| 41 | S&F in repair, HRC fuse, DIN type fuse links type HN , Size 00, 100-125 Amps (Make :- L&T or equivalent as approved by GE) complete all as specified & directed by Engineer-in-charge. |
| 42 | S&F in repair, Contactor 40 Amp AC3 Rating, MNX 40 forcomplete all as specified and directed by Engineer-in-charge. (Make: BCH/siemens/L&T) |
| 43 | S&F in repair, Contactor 32 Amp AC-3 rating, MNX 32complete all as specified and directed by Engineer-in-charge. (Make:BCH/siemens/L&T) |
| 44 | S&F in repair, Contactor 25 Amp AC3 Rating, MNX 25 complete all as specified and directed by Engineer-in-charge. (Make: BCH/siemens/L&T) |
| 45 | S&F in repair, Contactor 18 Amp AC3 Rating, MNX 18complete all as specified and directed by Engineer-in-charge. (Make:BCH/siemens/L&T) |
| 46 | S&F in repair, Contactor 12 Amp AC3 Rating, MNX 12complete all as specified and directed by Engineer-in-charge. (Make: BCH/TC/L&T) |
| 47 | S&F in repair, Contactor 9 Amp AC3 Rating, MNX 12complete all as specified and directed by Engineer-in-charge. (Make:BCH/Legrand/L&T) |
| 48 | S&F in repair, Overload relay range 14 - 23 Amps complete all as specified and directed by Engineer-in-charge. (Make: BCH/TC/L&T). |
| 49 | S&F in repair timer, 0-120 Sec suitable for panel of AC plant complete all as specified and directed by Engineer-in-charge. (Make: BCH/C&S/L&T). |
| 50 | S&F in repair, MCB TPN 40 to 100Amp 10 KA complete all as specified and directed by Engineer-in-charge. (Make: SchneiderC&S/L&T). |
| 51 | S&F in repair, MCB TPN 16 to 32 Amp, "C", 415V, 10 KA complete all as specified and directed by Engineer-in-charge.(Make: Legrand/C&S/Scnider) |
| 52 | S&F in repair, MCB TP 20/63 Amp 10 KA complete all as specified and directed by Engineer-in-charge.(Make: SchneiderC&S/L&T).. |
| 53 | S&F in repair, MCB SP 6 to 32 Amp complete all as specified and directed by Engineer-in-charge. (Make: Schneider/C&S/L&T). |
| 54 | S&F in repair, MCB SPN 6 to 32 Amp,240V, 10 KA complete all as specified and directed by Engineer-in-charge. (Make: Legrand/C&S/Scnider) |
| 55 | S&F in repair, MCCB TP 400 Amp 36 KAMake Havells/L&T/Scheneider complete all as specified and directed by Engineer-in-charge.Make: L&T/Legrand/C&S |
| 56 | S&F in repair, MCCB TP 100 Amps 16 KA complete all as specified and directed by Engineer-in-charge.Make: L&T/Legrand/C&S |
| 57 | S&F in repair, MCCB TP 250 Amps 36 KA complete all as specified and directed by Engineer-in-charge.Make: L&T/Legrand/C&S |
| 58 | S&F in repair, MCCB TP 125 Amps 16 KA complete all as specified and directed by Engineer-in-charge.Make: L&T/Legrand/C&S |
| 59 | S&F in repair, MCCB TP 160 Amps 16 KA complete all as specified and directed by Engineer-in-charge. Make: L&T/Legrand/C&S |
| 60 | S&F in repair, indicator lampLED type complete all as specified and directed by Engineer-in-charge |
| 61 | S&F in repair, single phase preventor having five protection complete all as specified and directed by Engineer-in-charge. (Make: minilac/EAPL/Technica). |
| 62 | S&F in repair, push button switch 220 Volts, 15 Amps all as specified and directed by Engineer-in-charge |
| 63 | S&F replacement/ renewal of fins of cooling tower of AC plant of 38 TR capacity and taking out old worn out finns complete in all respect all as specified &directed by Engineer-in -charge. |
| 64 | Dismantling and taking down unserviceable PCB assembly control AC plant 25 TR carefully without damaging any other electronic control system & S& F new PCB assembly alongwith display and software update cotrol, testing and cmmissioning complete all as specified and directed by Engineer-in-charge. |
| 65 | Dismantling and taking down unserviceable PCB assembly control AC plant 11 TR carefully without damaging any other electronic control system & S& F new PCB assembly alongwith display and software update cotrol testing and cmmissioning complete all as specified and directed by Engineer-in-charge. |
| 66 | Dismantling and taking down unserviceable PCB assembly control AC plant 38 TR carefully without damaging any other electronic control system & S& F new PCB assembly alongwith display and software update cotrol testing and cmmissioning complete all as specified and directed by Engineer-in-charge. |
| 67 | Dismantling and taking down unserviceable PCB assembly control AC plant 25 TR carefully without damaging any other electronic control system and repair/replacement of U/serviceable battery,LED, transistors, capacitors, inductors, diodes, switches and software update controlmaking it all functional in all respect and refixing testing complete all as specified and directed by Engineer-in-charge. |
| 68 | Dismantling and taking down unserviceable PCB assembly control AC plant 11 TR carefully without damaging any other electronic control system and repair/replacement of U/serviceable battery,LED, transistors, capacitors, inductors, diodes, switches and software update controlmaking it all functional in all respect and refixing testing complete all as specified and directed by Engineer-in-charge. |
| 69 | Dismantling and taking down unserviceable PCB assembly control AC plant 38 TR carefully without damaging any other electronic control system and repair/replacement of U/serviceable battery,LED, transistors, capacitors, inductors, diodes, switches and software update controlmaking it all functional in all respect and refixing testing complete all as specified and directed by Engineer-in-charge. |
| 70 | S&F in repair, air release valve suitable for chiller water pipeline of 11/38/25 TR capacity AC plant complete all as specified and directed by Engineer-in-charge. |
| 71 | S&F in repair, drier filter for 25 TR AC plant complete all as specified and directed by Engineer-in-charge. |
| 72 | S&F in repair, drier filter for 11 TR AC plant complete all as specified and directed by Engineer-in-charge. |
| 73 | S&F in repair, drier filter for 38 TR AC plant complete all as specified and directed by Engineer-in-charge. |
| 74 | S&F in repair, water flow switch for 11 TR AC plant as per site complete all as specified and directed by Engineer-in-charge . (Make :- as per existing or ISI mark) |
| 75 | S&F in repair, water flow switch for 38 TR AC plant as per site complete all as specified and directed by Engineer-in-charge . (Make :- as per existing or ISI mark) |
| 76 | S&F in repair, water flow switch for 25 TR AC plantas per site complete all as specified and directed by Engineer-in-charge . (Make :- as per existing or ISI mark) |
| 77 | S&F in repair, temperature sensor for 25 TR AC plant complete all as specified and directed by Engineer-in-charge. |
| 78 | S&F in repair, temperature sensor for 11 TR AC plant complete all as specified and directed by Engineer-in-charge. |
| 79 | S&F in repair, temperature sensor for 38 TR AC plant complete all as specified and directed by Engineer-in-charge. |
| 80 | S&F in repair, liquid line valve for 25 TR AC plant complete all as specified and directed by Engineer-in-charge. |
| 81 | M& L for Repair/cleaning and painting of housing of cooling tower of 11/25/38 TR capacity AC plant, including repair of axial flow fan with adjustable angle and motor, replacement of unserviceable/torn net complete all as specified and directed by Engineer-in-charge . |
| 82 | M &L for repair/cleaning and painting of housing of cooling tower of 50 TR capacity AC Plant, including repair of axial flow fan with adjustable angle and motor, replacement of unserviceable/ torn net complete |
| 83 | Supply & fabricated of cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint all as specified and directed by Engr-in-Charge. |
| 84 | S&F in repair Y-strainer of dia 100 mm with complete fittings, nut-bolts etc all as specified and directed by Engineer-in-Charge Make-Castle/Sant |
| 85 | M&L for repair and making good PCC plinth/piller andbase foundation for cooling tower by using 1:2:4 concrete (using 40mm /20mm aggregate),and fixing with suitable MS channelwith all fitting acessories, nuts & bolts includingnecessary plastering work and all as directed by engineer-in-charge. |
| 86 | M&L for repair and making good PCC plinth/base for Pump set (10 HP) by using 1:2:4 concreteand fixing with suitable MS channel base plate with all fitting acessories, nuts & bolts etc, incl necessary plastering works (L,B,H all are as existing) and all as directed by engineer-in-charge. |
| 87 | S&F in repair copper tube of dia 3/4" complete all as specified and directed by Engineer-in-Charge. |
| 88 | S&F in repair copper tube of dia 1/4"/1/2"complete all as specified and directed by Engineer-in-Charge. |
| 89 | S& F in repair/replaement of 1.5 sqmm 4 core copper cable all as specified and directed. |
| 90 | Taking down and Supplying layingand fixing with the wall/ beam/ pipe/passing through pipes or laid under floor/ducts of through walls etc jointing and testing LTXLPEinsulatedgalvanized steel wirearmored electric cable 1100volt grade heavy duty ISI marked with aluminium conductorof cross sectional area 185 sqmm 3.5 core. Make: polycab/havells/RR Kabel |
| 91 | Taking down and Supplying layingand fixing with the wall/ beam/ pipe/passing through pipes or laid under floor/ducts of through walls etc jointing and testing LTXLPEinsulatedgalvanized steel wirearmored electric cable 1100volt grade heavy duty ISI marked with aluminium conductorof cross sectional area 240 sqmm 3.5 core. |
| 92 | Supplying layingand fixing with the wall/ beam/ pipe/passing through pipes or laid under floor/ducts of through walls etc jointing and testing LTXLPEinsulatedgalvanized steel wirearmored electric cable 1100volt grade heavy duty ISI marked with aluminium conductorof cross sectional area 6.0 Sqmm 4 Core . Make:polycab/havells/RR Kabel |
| 93 | Supplying layingand fixing with the wall/ beam/ pipe/passing through pipes or laid under floor/ducts of through walls etc jointing and testing LTXLPEinsulatedgalvanized steel wirearmored electric cable 1100volt grade heavy duty ISI marked with aluminium conductorof cross sectional area 10 Sqmm 4 Core |
| 94 | Supplying layingand fixing with the wall/ beam/ pipe/passing through pipes or laid under floor/ducts of through walls etc jointing and testing LTXLPEinsulatedgalvanized steel wirearmored electric cable 1100volt grade heavy duty ISI marked with aluminium conductorof cross sectional area 25 Sqmm 4 Core |
| 95 | Supplying layingand fixing with the wall/ beam/ pipe/passing through pipes or laid under floor/ducts of through walls etc jointing and testing LTXLPEinsulatedgalvanized steel wirearmored electric cable 1100volt grade heavy duty ISI marked with aluminium conductorof cross sectional area 35 Sqmm 3.5 Core . Make:polycab/havells/RR Kabel |
| 96 | Supplying layingand fixing with the wall/ beam/ pipe/passing through pipes or laid under floor/ducts of through walls etc jointing and testing LTXLPEinsulatedgalvanized steel wirearmored electric cable 1100volt grade heavy duty ISI marked with aluminium conductorof cross sectional area 50 Sqmm 3.5 Core .Make:polycab/havells/RR Kabel |
| 97 | Supplying layingand fixing with the wall/ beam/ pipe/passing through pipes or laid under floor/ducts of through walls etc jointing and testing LTXLPEinsulatedgalvanized steel wirearmored electric cable 1100volt grade heavy duty ISI marked with aluminium conductorof cross sectional area 70 Sqmm 3.5 Core . Make:polycab/havells/RR Kabel |
| 98 | Supplying layingand fixing with the wall/beam/cable traycopper conductorof cross sectional area 16 Sqmm single core with strand all as specified and directed by Engineer- in-charge. Make:polycab/havells/RR Kabel |
| 99 | Supplying layingand fixing with the wall/beam/cable traycopper conductorof cross sectional area 2.5 sqmm 4 core all as specified and directed by Engineer- in-charge. Make:polycab/havells/RR Kabel |
| 100 | Material and labour for taking down the10/7.5 HPCapacity pump from base plate after disconnecting the all pipe lines and transporting (to & fro) workshop for repair, dismantling the complete pump and reassembling/re-fixing in original position, testing & commissioning complete all as specified & directed by Engineer-in-charge with the replacement of the followings:-. |
| 101 | Casing Ring |
| 102 | Impellar ring |
| 103 | Impellar |
| 104 | Coupling seal |
| 105 | Coupling rubber |
| 106 | Shaft/sleeve |
| 107 | Bush |
| 108 | Bearings for pump |
| 109 | All as per item No above but 5 HP complete all as specified and directed. |
| 110 | Casing Ring |
| 111 | Impellar ring |
| 112 | Impellar |
| 113 | Coupling seal |
| 114 | Coupling rubber |
| 115 | Shaft/sleeve |
| 116 | Bush |
| 117 | Bearings for pump |
| 118 | All as per item No above but 3 HP complete all as specified and directed. |
| 119 | Casing Ring |
| 120 | Impellar ring |
| 121 | Impellar |
| 122 | Coupling seal |
| 123 | Coupling rubber |
| 124 | Shaft/sleave |
| 125 | Bush |
| 126 | Bearings for pump |
| 127 | M&L in replacement of pipe galvanised iron "Medium" class fixing on wall, floor etc complete including fitting of size 80 mm |
| 128 | All as per ser item number127 but of size 50 mm |
| 129 | All as per ser item number127 but of size 40 mm |
| 130 | All as per ser item number127 but of size 25 mm |
| 131 | All as per ser item number127 but of size 20 mm |
| 132 | Disconnecting andtaking down unserviceable service tank (PVC 1000ltr cap ) and supply & fixing new service tankof cap 1000 ltrs with all fittings and fixtures including pepairing of existing PCC plinth/piller,base foundation (L,B,H all are same as existing), by using 1:2:4 concrete (using 40mm/20mm aggregate), including necessary plastering work and all as directed by engineer-in-charge. |
| 133 | Earthing complete with galvanised steel earth plate electrode 60x60cmx6mm thick, burried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised iron strip 25x4mm means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to earthing test point erminal all as specified or indicated including testing on completion.Note : 7.5 mtr GI Strip upto test point including in this job. |
| 134 | Supply only in repair FRLS, 4 core 6 sqmm PVC insulated PVC sheathed multistranded copper conductor cable on the existing conduit. |
| 135 | M&Lfor taking out damaged/worn out chilled water piping insulation and supply and fix new chilled water piping (80/100) insulation with 10mm thick EPS (thermocole) pipe section fixed with hot bitumin and finished with two coats sand cement plaster and GI chicken wire mesh complete all as per existing and making good the disturbed surface complete all as specified and direted by Eng-in-charge |
| 136 | Disconnecting and isolating the semi sealed compressor of AC plant of 12.5 TR capacity from its installed position by placing dummy plates to suction and discharge valves, opening of the compressor, removing of the internal parts, cleaning ofall parts thoroughly, overhauling of the compressor, replacing of worn out parts such as crank shaft, pistons, CR assembly, suction reeds, discharge reeds, DV stopper, ORP valve, oil filter screen, piston rings and gasket set, including rewinding of compressor and reassembling of the all internal parts after replacing the worn-out parts, refixing back, removing of the dummy plate, oil charging and checking oil pressure, vacuumising and leak testing and testing the compressor completely all as directed by Engineer-in-Charge. Note :Compressor oil shall be deemed to be included in the rate quoted.However refrigerant will be measured and paid separately under the relevant item. |
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