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| 1 | Supply and charge refrigerant gas R-407 in AC plant, of any capacity complete all as specified and directed by Engineer-in-charge. |
| 2 | Repair to chillar suitable for 25 TRcapacity double circuit type(02- compressor)including leakage pressure testing , leakage rectification , brizing etc.to make it fully functional with testing before install againcomplete all as specified and directed by Engineer-in-charge. NOTES :- Rate quoted includes taking down the chillar to outside for repair & after repair install at its orignal location. |
| 3 | M&L for condensor unit suitable for 12.5 TR compressor completeall as specified and directed by Engineer-in-charge. Including Gas kits, daffle plate,connecting rods,liquid port,dischagre port,service valve,service valve port , copper rods ( any size as requried of site),expender plate, condensor cell , End cover,high pressure realse valve port etc .all other equipment that are requried to functional the condensor unitcomplete all as specified and directed by Engineer-in-charge.Make :- voltas/bluestar/carrier/teknotherm as approved by GE. |
| 4 | M&L for opening end covers of condensor and chiller condenser in and including cleaning of condenser25/50/75 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 | Supply and replacing of compressor oil25/50/75 TR for compressor as per site complete all as specified and directed by Engineer-in-charge. |
| 6 | M&L for servicing servicing of AHU of 50/25/75 TR AC plant including cleaning of filtersby cleaning with chemical solution as required at site complete all as specified and directed by Engineer-in-charge. |
| 7 | Disconnecting the electrical connection & taking down the burnt out motor of capacity 10 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 and directed by Engineer-in-charge. |
| 8 | All as per tem No. 7.00 here-in-before above but of capacity 7.5HP motor of pump set/compressor motor/ cooling tower/ blower motor, 3 Phase, 450 Volts |
| 9 | All as per tem No. 7.00 here-in-before above but 5 HP motor for pump set/ Compressor motor/blower motor/cooling tower motor, 3 Phase, 450 Volts |
| 10 | All as per tem No. 7.00 here-in-before above but of capacity 3 HP motor of pump set/compressor motor/ cooling tower/ blower motor, 3 Phase, 450 Volts |
| 11 | All as per tem No. 7.00 here-in-before above but 2 HP motor for pump set/ Compressor motor/blower motor/cooling tower motor, 3 Phase, 450 Volts |
| 12 | S&F in repair V Belt A-47 type Poly F-plus complete all as specified and directed by Engineer-in-charge. Make : Fenner or equivalent make as approvedby GE. |
| 13 | S&F in repair V Belt B-122 type Poly F-pluscomplete all as specified and directed by Engineer-in-charge.Make : Fenner or equivalent make as approvedby GE. |
| 14 | S&F in repair V BeltA 1200 A-46 Poly F-plustype complete all as specified and directed by Engineer-in-charge. Make : Fenner or equivalent make as approvedby GE. |
| 15 | S&F in repair V Belt A-24 type Poly F-plus complete all as specified and directed by Engineer-in-charge. Make : Fenner or equivalent make as approvedby GE. |
| 16 | S&F in repair V Belt B-113 type Poly F-plus complete all as specified and directed by Engineer-in-charge.Make : Fenner or equivalent make as approvedby GE. |
| 17 | S&F in repairLP/HP cut out suitable for 25 TRunit of ac plant complete all as specified and directed by Engineer-in-charge.Make - As per avaliable at site location |
| 18 | S&F in repairLP/HP cut out suitable for 38 TR unit complete all as specified and directed by Engineer-in-charge.Make - As per avaliable at site location |
| 19 | Repair/replacement Moduling Thermostate suitable for 50 TR plant AHU complete all as specified and directed by Engineer-in-charge. |
| 20 | S&F in repair of over load protector relay of existing range & sizeupto 7.5 HP at plant room complete all as specified and directed by Engineer-in-charge. |
| 21 | S&F in repair of over load protector relay of existing range & sizeupto 10 HP at plant room complete all as specified and directed by Engineer-in-charge. |
| 22 | S&F in repairexpansion valve suitable for 25 TR unit capacity AC plant complete all as specified and directed by Engineer-in-charge.Make - danfoss or equivalent make as approved by GE. |
| 23 | S&F in repairexpansion valve suitable for 38 TR capacity AC plant complete all as specified and directed by Engineer-in-charge.Make - danfoss or equivalent make as approved by GE. |
| 24 | S&F in repair, Suction/water/discharge pressure gauge round type made out of brass with cyphon for chillar line & condensor line of ac plant complete all as specified and directed by Engineer-in-charge. |
| 25 | S&F in repair, temperature thermometer for chillar line & condensor line of AC plant complete all as specified and directed by Engineer-in-charge. |
| 26 | S&F in repair, compressor suction/discharge valve of 25 TR unitcomplete all as specified and directed by Engineer-in-charge. |
| 27 | Repairto hot water generator (63 KW -capacity),415V, 3-phase of 75 TR ac plant. make it fully operational with replacement /repair of damged /worn out parts complete Including testing to make fully functionalcomplete all as specified and directed by Engineer-in-charge. |
| 28 | S&F sprinkler of 3\"\" and 4- waywith pvc pipe 04 Nos and clamps nut bolt and all accessories complate for AC plant of 50 TR capacity of cooling tower complete all as specified and directed by Engineer-in-charge. |
| 29 | S&F in repair, water pressure valve made out of brass for AC plant 50 TR capacity complete all as specified and directed by Engineer-in-charge. |
| 30 | S&F in repair, gun metal globe or gate valve of 25 mm with iron wheel head screwed both ends for iron pipe, including all fittings complete all as specified and directed by Engineer-in-charge. |
| 31 | S&F in repair gun metal globe or gate valve of 20 mm with iron wheel head screwed both ends for iron pipe, including all fittings complete all as specified and directed by Engineer-in-charge. |
| 32 | S&F in reapir Add on auxillary contact block of suitable for 32 amp contactor complete all as specified and directed by Engineer-in-charge. Make - BCH/L&T or equivalent make as approved by GE. |
| 33 | S&F in repair, butterfly valve of 80mm dia pressure class water type with iron handle complete all as specified and directed by Engineer-in-charge. |
| 34 | S&F in repair butterfly valve of 100 mm dia pressure class water type with iron handle complete all as specified and directed by Engineer-in-charge. |
| 35 | S&F in reapir balancing valve of 80 mm including allfittings like-flanges etc. complete all as specified and directed by Engineer-in-charge. |
| 36 | S&F in repair, digital voltmeter with selector switch complete all as specified & directed by Engineer-in-charge. |
| 37 | S&F in repair digital ammeter complete all as specified and directed by Engineer-in-charge. |
| 38 | S&F in repair Contactor 50 Amp 3pole forcomplete all as specified and directed by Engineer-in-charge. |
| 39 | S&F in repair Contactor 32 Amp 3polecomplete all as specified and directed by Engineer-in-charge. |
| 40 | S&F in repair Contactor 25 Amp 3pole complete all as specified and directed by Engineer-in-charge. |
| 41 | S&F in repair Contactor 80 Amp 3-pole complete all as specified and directed by Engineer-in-charge. |
| 42 | S&F in repair MCB TP 6 to 32 Amp, , 415V, 10 KA complete all as specified and directed by Engineer-in-charge. |
| 43 | S&F in repair MCB TP63 Amp 10 KA complete all as specified and directed by Engineer-in-charge. |
| 44 | S&F in repair MCB TP40 Amp 10 KA complete all as specified and directed by Engineer-in-charge. |
| 45 | S&F in repair MCB SP 6 to 32 Amp,240V, 10 KA complete all as specified and directed by Engineer-in-charge. |
| 46 | S&F in repair MCCB TP 400 Amp 36 KAcomplete all as specified and directed by Engineer-in-charge. |
| 47 | S&F in repair MCCB TP 100 Amps 16 KA complete all as specified and directed by Engineer-in-charge. |
| 48 | S&F in repair MCCB TP200 Amps 36 KA complete all as specified and directed by Engineer-in-charge. |
| 49 | S&F in repair MCCB TP 250 Amps 36 KA complete all as specified and directed by Engineer-in-charge. |
| 50 | S&F in repair MCCB TP 125 Amps 16 KA complete all as specified and directed by Engineer-in-charge. |
| 51 | S&F in repair indicator lampLED type complete all as specified and directed by Engineer-in-charge. |
| 52 | S&F in repair single phase preventor having five protection complete all as specified and directed by Engineer-in-charge. |
| 53 | S&F in repair push button switch 220 Volts, 15 Amps complete all as specified and directed by Engineer-in-charge. |
| 54 | S&F replacement/ renewal of fins of cooling tower of AC plant and taking out old worn out finns complete in all respect complete all as specified and directed by Engineer-in-charge. |
| 55 | Dismantling and taking down unserviceable PCB assembly control 25 TR unit 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.Make - bluestar/voltas or equivalent make as approved by GE. |
| 56 | Dismantling and taking down unserviceable PCB assembly control 38 TR unit 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.Make - bluestar/voltas or equivalent make as approved by GE. |
| 57 | Dismantling and taking down unserviceable PCB assembly control AC plant 14 TR carefully without damaging any other electronic control system and repair 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. |
| 58 | Dismantling and taking down unserviceable PCB assembly control 12.5 TR unit 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.Make - bluestar/voltas or equivalent make as approved by GE. |
| 59 | S&F in repair air release valve suitable for chiller water pipe line of 80mm complete all as specified and directed by Engineer-in-charge. |
| 60 | S&F in repair drier filter for compressor of 12.5 TR complete all as specified and directed by Engineer-in-charge. Make - danfoss or equivalent make as approved by GE. |
| 61 | S&F in repair water flow switch for 50TR AC plant as per site complete all as specified and directed by Engineer-in-charge.Make - Honeywell or equivalent make as approved by GE. |
| 62 | S&F in repair temperature sensor for 50TR AC plant complete all as specified and directed by Engineer-in-charge. |
| 63 | S&F in repair liquid line valve for 50 TR AC plant complete all as specified and directed by Engineer-in-charge. |
| 64 | M&L for repair/cleaningof cooling tower of 75 TR ac plant including welding work and proper check & rectify of axial flow of fan with adjustable angle and motor, replacement of unserviceable/ torn nut complete all as specified and directed by Engineer-in-charge. |
| 65 | M&L for repair/cleaningof cooling tower of 25 TR ac plant including welding work and proper check & rectify of axial flow of fan with adjustable angle and motor, replacement of unserviceable/ torn nut complete all as specified and directed by Engineer-in-charge. |
| 66 | M&L for repair/cleaningof cooling tower of 12.5 TR ac plant including welding work and proper check & rectify of axial flow of fan with adjustable angle and motor, replacement of unserviceable/ torn nut complete all as specified and directed by Engineer-in-charge. |
| 67 | M&L for repair/cleaningof cooling tower of 50 TR ac plant including welding work and proper check & rectify of axial flow of fan with adjustable angle and motor, replacement of unserviceable/ torn nut complete all as specified and directed by Engineer-in-charge. |
| 68 | Cleaning ofY-strainer of 80 mm dia size by opening the cover including complete fittings, nut-bolts etc complete all as specified and directed by Engineer-in-charge. |
| 69 | M&L for repair and making good PCC plinth/base for motor- Pump set (5 HP-02nos ) 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 complete all as specified and directed by Engineer-in-charge. |
| 70 | M&L for repair and making good PCC plinth/base for motor- Pump set (7.5 HP-2nos ) 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 complete all as specified and directed by Engineer-in-charge. |
| 71 | S&F in repair copper tube of 5/8 diacomplete all as specified and directed by Engineer-in-charge. |
| 72 | 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 2 Core complete all as specified and directed by Engineer-in-charge. |
| 73 | 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 and directed by Engineer-in-chargewith the replacement of the following items :-. |
| 74 | Coupling/mechnical seal |
| 75 | Coupling rubber |
| 76 | All as per item No. 73.00 here-in-before above but 5 HP complete all as specified and directed by Engineer-in-charge. |
| 77 | Coupling/mechnical seal |
| 78 | Coupling rubber |
| 79 | All as per item No. 73.00 here-in-before above but 3/2 HP complete all as specified and directed by Engineer-in-charge. |
| 80 | Coupling seal |
| 81 | Coupling rubber |
| 82 | Bush |
| 83 | Bearings for pump |
| 84 | M&L in replacement of pipe galvanised iron \"Medium\" class fixing on wall, floor etc complete including fitting of size 25 mmcomplete all as specified and directed by Engineer-in-charge. |
| 85 | All as per ser item No. 76.00 here-in-before above but of size 20 mm |
| 86 | Disconnecting andtaking down unserviceable service tank (PVC 1000ltr cap ) and supply & fixing new service tankof cap 1000 ltrs with all fittings complete all as specified and directed by Engineer-in-charge. |
| 87 | Disconnecting andtaking down unserviceable service tank (PVC 2000ltr cap ) and supply & fixing new service tankof cap 2000 ltrs with all fittings complete all as specified and directed by Engineer-in-charge. |
| 88 | Disconnecting andtaking down unserviceable service tank (PVC 500ltr cap ) and supply & fixing new service tankof cap 500 ltrs with all fittingscomplete insulation same as mentioned in item no- 97 complete all as specified and directed by Engineer-in-charge. |
| 89 | M&L in repair chilled water pipelineMS pipe 50 mm dia, C- CLASS including all types of fittings such as tee, bend ,flanges, elbow etc testing & commissioning complete all as specified and directed by Engineer-in-charge. |
| 90 | M&L in repair chilled water pipelineMS pipe 80 mm dia, C- CLASS including all types of fittings such as tee ,bend ,flanges ,elbow etc. testing & commissioning complete all as specified and directed by Engineer-in-charge. |
| 91 | S&Fin repair change over switch of 63 amp , 430volt, three phase complete all as specified and directed by Engineer-in-charge.Note :- As per exisiting make & type |
| 92 | S&F in repair Float valve ( 20mm size )with all fittings complete all as specified and directed by Engineer-in-charge. |
| 93 | Taking out of damged cable tray & S&F new cable tray same as existing at site complete all as specified and directed by Engineer-in-charge. |
| 94 | S&Fin repairair filter for AHU of 25 TR capacity ac plant complete all as specified and directed by Engineer-in-charge.Make :-As per exisiting make |
| 95 | M&L for painting to all equipments of central AC plants including piping,condensor,cable tray, motor -pump set etc .complete all as specified and directed by Engineer-in-charge. |
| 96 | S&F in Repair insulation of 19 mm thickfor Chillar/Evaporator unitwith closed cell elastrometric nitrile rubber of suitable density , thermal conductivity not excceeding 0.035W/MOK class 1 , fire performance to pass class 1 as per BS476 part 6 & class 0 as per BS 476 part 7 & use recommended adhesive /SR fevicol 505 grade . the insulation should covered with treated woven glass fiber reinforced covering (markine white clothing )& finished with 26 G alumnimum cladding for outdoor complete all as specified and directed by Engineer-in-charge. |
| 97 | M&L for taking out damged /worn out chillarwater piping insulation and S&F For insulation of 32mm thickfor exposed chillar water pipeline of suitable size up to 100/80mm mm dia with closed cell elastrometric nitrile rubber of suitable density , thermal conductivity not excceeding 0.035W/MOK class 1 , fire performance to pass class 1 as per BS476 part 6 & class 0 as per BS 476 part 7 & use recommended adhesive /SR fevicol 505 grade . the insulation should covered with treated woven glass fiber reinforced covering (markine white clothing )& finished with 26 G alumnimum cladding for outdoor complete all as specified and directed by Engineer-in-charge. |
| 98 | 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 complete all as specified and 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. |
