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| 1 | Servicing of tower /cassette AC/Ductable type split AC/package type AC/Clod storage of capacity 3/3.5/4.5/8.5 of any make at different locations at Subroto Park, tersting the unit complete with the following tasks:-(a) Overhauling and servicing(b) Inspection opening washsing the condesnor coil and cooling coil with chemical followed with pressurized water jet complete.(c) Inspection of leakage of refrigerent in the system(d) Checking the operation of blower motor, condesnor morto and swing motor for noise free operations.(e) Oilling of condesnor/blower motors and checking the earth continuity.(f) Inspection of all electerical parts/connections and remove if any defect.(g) Checking the functioning of electronic remote control unit to ensure satisfactory functioning of unit complete all as specified and as directed by Engr -in-Charge.Note:-(a) Spare parts shall be measured and pair separately.(b) Repeated complaints of same air conditioner will not be measured again and no extra payment will be made.(c) Rate of vist against complaint deemed to be included in the rate quoted above.Note - The contractor to maintain the job card of each AC having complete details of each AC & Schedule of repari & serving, the format of job card to be approved by Engineer in charge. |
| 2 | Supply and fixing in replacement of the following UNSV spare parts for Tower/Casette/Ductable type split AC/Package type AC of capacity 3/3.5/4/5.8.5 TR air Conditioners of any make & complete all as specified and direted by Engr -in-Charge(a) Single phasing preventor as per existing size and capacity |
| 3 | All as per item No 2 here in before but contactor single phase as per existing size complete all as specified and directed. |
| 4 | All as per item No 2 here in before but contactor three phase as per existing size complete all as specified and directed. |
| 5 | All as per item No 2 here in before but Running Capacitor as per existing size & capacity complete all as specified and directed. |
| 6 | All as per item No 2 here in before Flexible copper cable 5 core multi stranded of size 2.5 Sqmm 1100 V complete all as specified and directed. |
| 7 | S&F in replacement Triple pole and earth enclosure with a three pin and earth plug with socket complete with one triple pole MCB 32 Amps 415 V, 'B' series complete all as specified and directed. |
| 8 | Supply and fixing in replacement of Condenser motor three phase suitable for tower type AC of cap 3.5 TR as per existing size and model complete all as specified and directed. |
| 9 | All as per item No 08 above but blower motor of existing capacity complete all as specified and directed. |
| 10 | Supply and fixing in replacement of Condensor motor three phase suitable for cassette type AC of cap 3.0/4.0 TR as per existing size and model |
| 11 | All as per item No 10 above but blower motor complete all as specified and directed. |
| 12 | Condensor motor three phase suitable for ductable type split AC of cap 5.0/8.5 TR as per existing size and model complete all as specified and directed.. |
| 13 | All as per item No 12 above but blower motor complete all as specified and directed. |
| 14 | All as per item No 12 above but blower as per existing suitable for Tower /Cassette AC of cap 3.0/3.5/4.0 TR complete all as specified and directed. |
| 15 | All as per item No 12 above but blower as per existing suitable for Ductable type split AC of Cap 5.0 / 8.5 TR complete all as specified and directed. |
| 16 | M&L for repair to unserviceable cordless PCB remote control unit any type normal or inverter of Tower type AC 3.0 / 3.5 TR, Cassette type AC of capacity 3/ 4.0 TR, Ductable type split AC of cap 5/8.5 TR including replacement of unserviceable spare parts and refixing, connection of electrical control circuit, testing for satisfactory functioning complete all as specified and as directed. |
| 17 | M&L for insulation to copper tubing of Tower type AC 3.0 / 3.5 TR, cassette type AC of capacity 3/4.0 TR, Ductable type split AC of cap 5/ 8.5 TR with heavy duty rubber foam insulation as per existing density and thermal conductivity including packing material and PVC tie complete all as specified and as directed. |
| 18 | Supply & charging the refrigerant gas to Tower / Cassette AC of capacity 3/3.5/4 TR after detecting & repairing leakage by brazing, provn of extra of extra copper tubing if required improvement of efficiency, testing complete all as specified and directed. |
| 19 | S&F in replacement scroll compressor of cap 3.5 TR with washers, bolts and nuts three phase 415V 50 Hz suitable for tower /vertical type AC as per existing make and model including brazing of respective copper tubing incl providing of extra insulated copper tubing, leak check, dehydration of the system with compressed nitrogen, and gas charging upto required level testing the unit for satisfactory functioning complete all as specified and as directed. Note - Contractor shall be provided 2 years guarantee / warranty certificate against above said items and incase compressor get in warranty period should be replace without claiming extra |
| 20 | S&F in replacement scroll compressor of cap 4.0 TR with washers, bolts and nuts three phase 415V 50 Hz suitable for cassette type AC as per existing make and model including brazing of respective copper tubing incl providing of extra insulated copper tubing, leak chek, dehydration of the system with compressed nitrogen, and gas charging upto required level testing the unit for satisfactory functioning complete all as specified and as directed. Note - Contractor shall be provided 2 years guarantee / warranty certificate against above said items and incase compressor get in warranty period should be replace without claiming extra |
| 21 | S&F in replacement compressor of cap 5.0 TR suitable for ductable type split AC of existing make with washers, bolts and nuts three phase 415V 50 Hz including brazing of respective copper tubing incl providing of extra insulated copper tubing, leak chek, dehydration of the system with compressed nitrogen, and gas charging upto required level testing the unit for satisfactory functioning complete all as specified and as directed. Note - Contractor shall be provided 2 years guarantee / warranty certificate against above said items and incase compressor get in warranty period should be replace without claiming extra cost. |
| 22 | M&L for rewinding of condensor fan motor of tower AC / ductable type split AC / Package type AC of cap 3 /3.5 / 5.0 TR including replacement of gun metal bushes, testing for noise free operation and refixing at its existing location complete all as specified and as directed. |
| 23 | M&L for rewinding of condensor blower motor of tower AC / ductable type split AC / Package type AC of cap 3/ 3.5 /5.0 TR including replacement of gun metal bushes, testing for noise fee operation and refixing at its existing location complete all as specified and as directed. |
| 24 | M&L for refrigerant charging (R-22) for ductable split type unit of capacity 8.5 TR after removing all leakage of the cooling system including leak test, flushing & dehydration with compressed nitrogen gas incl providing extra copper tubing of exiting size for satisfactory functioning of the unit etc complete all as specified and as directed. |
| 25 | M&L for rewinding to 3 phase condensor motor suitable for 8.5 TR ductable split type AC with super enamelled copper winding wire including replacement of gun metal bushes and refixing to its existing location complete all as specified and as directed. |
| 26 | M&L for rewinding to single phase indoor unit blower motor suitable for ceiling mounted AHU of 8.5 TR ductable split type AC with super enamelled copper winding wire including replacement of gun metal bushes and refixing to its existing location complete all as specified and as directed. |
| 27 | S&F in replacement to condensor fans suitable for 5/8.5 TR ductable split unit complete all as specified and as directed. |
| 28 | S&F in replacement to single phase preventor 415 Volts AC 50 Hz phase -65+/- 10 V AC complete all as specified and as directed. |
| 29 | S&F in replacement to relay IC/0.5A complete all as specified and as directed. |
| 30 | S&F in replacement to room thermostate switch T-63 T3B 10 A 250 V complete all as specified and as directed. |
| 31 | S&F in replacement to contactor 50A 5 KA max fuse 90 A torque 10 lb inch complete all as specified and as directed. |
| 32 | S&F in replacement to running capacitor 20 mfd IS:2993 -1998, 440 V 50 Hz 20-0 uf+/-5% complete all as specified and as directed. |
| 33 | S&F in replacement to HP / LP switch suitable for ductable split type AC of cap 8.5 TR complete all as specified and as directed. |
| 34 | S&F in replacement to solid core liquid line filter drier suitable for ductable split type AC of cap 8.5 TR of existing make and model complete all as specified and as directed. |
| 35 | S&F in replacement remote control unit for tower type AC of cap 3.0/3.5 TR for existing make and Model Microprocessor based or equivalent in any make complete with transmission and receiving unit dual mode of cord cordless with features of digital display mode selection, timer, temperature control complete all as specified and as directed. |
| 36 | S&F in replacement Remote control unit for ductable split type AC of Cap 8.5 TR microprocessor based or equivalent in Voltas / Hitachi complete with transmission and receiving unit dual mode of cord / cordless with features of digital display mode selection timer temperature control complete all as specified and as directed. |
| 37 | S&F in replacement Remote control unit for cassette type AC of cap 4.0 TR microprocessor based complete with transmission and receiving unit dual mode of cord / cordless with features of digital display mode selection timer temperature control complete all as specified and as directed. |
| 38 | AIR CONDITIONING Overhauling and servicing of split type ACs 1.5 Ton / 2.0 Ton capacity of any make, opening top and side covers disconnecting all electrical controls components and carry out of following tasks at different location of different establishment and testing the same after overhauling / servicing complete including the following :- (a) Inspection opening (dismantling) washing the condensor and cooling coil complete with chemical followed with pressurized water jet complete as required and cleaning with air blower and testing complete (b) Checking / examine operation of condensor, blower motor, cooling coil and checking the air circulation to ensure complete movement of working part trouble free (c) Inspection of leakage in system (cooling) and removal obstruction if any (d) Checking and correction earth continuity of electric items (e) Checking servicing thermostat and over load and other spares and test its functioning (f) Inspecting all electrical connection and remove if any defects (g) Checking servicing and greasing oiling of blower motor (h) Checking the functional of electronic remote control unit to ensure satisfactory functioning of unit complete all as specified and as directed.nOE :- (a) Spare parts shall be measured andpaid separately.(b) Repeated complaints of same air conditioner will not be measured again and no extra payment will be made.(c) Rate of visit against complaint deemed to be included in the rate quoted above. |
| 39 | All as per item No 38 here-in-before but window type AC of capacity 1.5 TR |
| 40 | S&F in replacement of unserviceable / burnt Starting relay for 1.5 TR Window type AC and 1.5 / 2.0 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 41 | S&F in replacement of unserviceable / burnt Starting capacitor 100-120 mfd for compressor motor of 1.5 TR Window type AC and 1.5 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 42 | S&F in replacement of unserviceable / burnt Starting capacitor 120-150 mfd for compressor motor of 2.0 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 43 | S&F in replacement of unserviceable / burnt Running capacitor 2.5-6 mfd for condesnor motor window type / Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 44 | S&F in replacement of unserviceable / burnt Running capacitor 36-45 mfd for compressor motor of 1.5 TR Window type AC and 1.5 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 45 | S&F in replacement of unserviceable / burnt Running capacitor 45-50 mfd for compressor motor of 2.0 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 46 | S&F in replacement of unserviceable / burnt Split type AC contactor single phase 230 V of suitable capacity for Split type AC of capacity 1.5 / 2.0 TR of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 47 | Taking out old / burnt Thermostate assembly and S&F in replacement new Thermostate assembly for window type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 48 | S&F in replacement of unserviceable Propeller fan suitable for window type AC 1.5 TR, Split type AC of capacity 1.5 / 2.0 TR of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 49 | S&F in replacement of unserviceable condensor fan motor 1/5 HP 230 volts AC single phase double shaft suitable for 1.5 Ton window type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 50 | S&F in replacement of unserviceable condensor fan motor 230 volts AC single phase suitable for 1.5 / 2.0 Ton split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 51 | S&F in replacement of unserviceable blower motor 230 volts AC single phase suitable for 1.5 / 2.0 Ton split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 52 | S&F in replacement of unserviceable blower suitable for 1.5 / 2.0 Ton split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 53 | S&F in replacement of overload relay suitable for 1.5 Ton window type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 54 | S&F in replacement of unserviceable remote control with PCB board suitable for 1.5 Ton window type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 55 | S&F in replacement of unserviceable remote control with PCB board suitable for 1.5 / 2.0 Ton split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge |
| 56 | M&L for repair to unserviceable cordless PCB remote control unit digital invertor,/ non digital invertor type of split type AC of Cap 1.5 / 2.0 TR including replacement of unserviceable spare parts and refixing connection of electrical control circuit, testing for satisfactory functioning complete all as specified and as directed by Engineer-in-charge |
| 57 | S&F new electronic control circuit board PCB of outdoor unit for digital invertor fitted CFC free split type AC of capacity 1.5/2.0 TR as per existing make and model complete all as specified and as directed by Engineer-in-charge |
| 58 | Taking out old unserviceable, burnt out sealed unit compressor by means of unscrewing foundation nut bolts disconnecting from suction & discharge side mechanically and electrically and S&F new sealed unit compressor of approved make and capacity 230 Volt AC including transportation, brazing work, laying of extra copper tubing, pressure testing, dehydration complete all as specified and as directed by Engineer-in-charge.(I) Compressor for Window type AC of capacity 1.5 TR |
| 59 | All as per item No 58 here-in-before but Compressor for Split type AC of capacity 1.5 TR |
| 60 | All as per item No 58 here-in-before but Compressor for Split type AC of capacity 2.0 TR |
| 61 | M&L for carrying out leakage testing of split type air conditioner of capacity 1.5 / 2.0 TR of existing make and type, charging dehydrated Nitrogen gas upto 280 PSI in refrigerant system for a period of 24 hours for detecting leakages and repairing of tubing by brazing / welding suitably and repeating the pressure test to obtain 100% leak proof condition in the system, charging the refrigerant gas R-22 / 410-A/R-32 and testing complete all as specified and directed by Engineer-in-charge |
| 62 | All as per item No 61 here-in-before but window type AC of cap 1.5 TR of existing make and type |
| 63 | Supply and laying in replacement of refrigerant line copper tubing of size 7/8\\" and brazing work with clamping on wall surface or concealed with both the ends connection as in repair complete all as specified and as directed by Engineer-in-charge |
| 64 | Supply and laying in replacement of refrigerant line copper tubing of size 5/8\\" and brazing work with clamping on wall surface or concealed with both the ends connection as in repair complete all as specified and as directed by Engineer-in-charge |
| 65 | Supply and laying in replacement of refrigerant line copper tubing of size 3/8\\" and brazing work with clamping on wall surface or concealed with both the ends connection as in repair complete all as specified and as directed by Engineer-in-charge |
| 66 | Supply and laying in replacement of refrigerant line copper tubing of size 1/2\\" and brazing work with clamping on wall surface or concealed with both the ends connection as in repair complete all as specified and as directed by Engineer-in-charge |
| 67 | Supply and laying in replacement of refrigerant line copper tubing of size 1/4\\" and brazing work with clamping on wall surface or concealed with both the ends connection as in repair complete all as specified and as directed by Engineer-in-charge |
| 68 | Supply and fixing in replacement of foam insulation for copper tubing of size 7/8\\",5/8\\",3/8\\",1/2\\",1/4 complete all as specified and as directed by Engineer-in-charge |
| 69 | M&L re-marking of MES No on window/split type AC of any capacity and make using black paint complete all as specified and as directed by Engr-in-Charge. |
| 70 | S&F in replacement of unserviceable PVC insulated and PVC round sheathed with stranded coper conductor (flexible) industrial cable 1100 volts conforming to IS-694 of size 2.5 sqmm 3 core complete all as specified and directed. |
| 71 | S&F in replacement of unserviceable PVC insulated and PVC round sheathed with stranded coper conductor (flexible) industrial cable 1100 volts conforming to IS-694 of size 4.0 sqmm 3 core complete all as specified and directed. |
| 72 | S&F in replacement metal clad plug top 20/25 amps complete all as specified and directed by Engineer-in-charge |
| 73 | S&F in replacement of indoor unit for split type AC complete with motor, blower, remote control, filters having cooling capacity 6000 K.Cal/Hr hi wall split units indoor copper tube unit capcity of 2 Ton complete with cordless remote control unit and with minimum 5 star rated and EER 5.05 with necessary fixing arrangements,drain water piep upto required length ,stand for outdoor unit ,with 3 core PVC insulated and PVC sheathed copper cable of required size etc all as specified and as directed by Engineer-in-charge Note:- Contractor shall be submitted minimum 3 years warranty along with bill |
| 74 | S&F in replacement of indoor unit for split type AC complete with motor, blower, remote control, filters having cooling capacity 4500 K.Cal/Hr hi wall split units indoor copper tube unit capcity of 1.5 Ton complete with cordless remote control unit and with minimum 5 star rated and EER 5.05 with necessary fixing arrangements,drain water piep upto required length ,stand for outdoor unit ,with 3 core PVC insulated and PVC sheathed copper cable of required size etc all as specified and as directed by Engineer-in-charge Note:- Contractor shall be submitted minimum 3 years warranty along with bill |
| 75 | S&F in replacement of outdoor unit for split type AC complete of capacity 6000 K.Cal/Hr with charging valves and gas filter with compressor complete suplly and install hi wall split units outdoor copper tube evaporator and condencing unit capacity of 2 Ton complete withand with minimum 5 star rated and EER 5.05 with necessary fixing arrangements,drain water piep upto required length ,stand for outdoor unit ,with 3 core PVC insulated and PVC sheathed copper cable of required size etc all as specified and as directed by Engineer-in-chargeNote:- Contractor shall be submitted minimum 3 years warranty along with bill |
| 76 | S&F in replacement of outdoor unit for split type AC complete of capacity 4500 K.Cal/Hr with charging valves and gas filter with compressor complete suplly and install hi wall split units outdoor copper tube evaporator and condencing unit capacity of 1.5 Ton complete with and with minimum 5 star rated and EER 5.05 with necessary fixing arrangements,drain water piep upto required length ,stand for outdoor unit ,with 3 core PVC insulated and PVC sheathed copper cable of required size etc all as specified and as directed by Engineer-in-chargeNote:- Contractor shall be submitted minimum 3 years warranty along with bill |
| 77 | S&F in replacement of copper condenser coil for outdoor split type AC 1.5 TR complete all as specified and directed by Engr-in-Charge . |
| 78 | S&F in replacement of copper condenser coil for outdoor split type AC 2.0 TR complete all as specified and directed by Engr-in-Charge . |
| 79 | M&L for rewinding of condensor fan motor of split type AC of capacity 1.5 / 2.0 TR including replacement of gun metal bushes, testing for noise free operation and refixing as its original position complete all as specified and as directed by Engineer-in-charge |
| 80 | M&L for rewinding of blower motor of split type AC of capacity 1.5 / 2.0 TR including replacement of gun metal bushes, testing for noise free operation and refixing as its original position complete all as specified and as directed by Engineer-in-charge |
| 81 | M&L for rewinding of blower / condensor motor of window type AC of capacity 1.5 including replacement of gun metal bushes, testing for noise free operation and refixing as its original position complete all as specified and as directed by Engineer-in-charge |
| 82 | M&L in replacement of unserviceable sub main wiring with two runs of 10 Sqmm single core PVC in insulated but unsheathed FRLS cable of specified size with multi stranded copper conductors 1100 Volts grade IS: 694 marked drawn through and incl suitable size of rigid non metalic PVC conduit medium grade ISI marked (not less than 25 mm dia ) with fittings & accessories complete all fixed on wall / ceiling and also including the specified one runs of 10.0 Sqmm earth continuity conductor of similar type cable complete all as specified and directed. Note : Two runs of 10.0 Sqmm main cable and one run of 10.0 Sqmm size earth continuity conductor are one run of PVC conduit shall be measured one unit complete all as specified and as directed by Engineer-in-charge |
| 83 | M&L in replacement of unserviceable sub main wiring with two runs of 6.0 Sqmm single core PVC in insulated but unsheathed FRLS cable of specified size with multi stranded copper conductors 1100 Volts grade IS: 694 marked drawn through and incl suitable size of rigid non metalic PVC conduit medium grade ISI marked (not less than 25 mm dia ) with fittings & accessories complete all fixed/laid on wall /surface conduit on ceiling and also including the specified one runs of 6.0 Sqmm earth continuity conductor of similar type cable complete all as specified and directed. Note : Two runs of 6.0 Sqmm main cable and one run of 6.0 Sqmm size earth continuity conductor are one run of PVC conduit shall be measured one unit complete all as specified and as directed by Engineer-in-charge |
| 84 | M&L in replacement of unserviceable sub main wiring with two runs of 4.0 Sqmm single core PVC in insulated but unsheathed FRLS cable of specified size with multi stranded copper conductors 1100 Volts grade IS: 694 marked drawn through and incl suitable size of rigid non metalic PVC conduit medium grade ISI marked (not less than 25 mm dia ) with fittings & accessories complete all fixed/laid on wall/ surface conduit on ceiling and also including the specified one runs of 4.0 Sqmm earth continuity conductor of similar type cable complete all as specified and directed. Note : Two runs of 4.0 Sqmm main cable and one run of 4.0 Sqmm size earth continuity conductor are one run of PVC conduit shall be measured one unit complete all as specified and as directed by Engineer-in-charge |
| 85 | M&L for Dismantling,shifting of split type AC of any make & model from one location to another location and refixing the AC with gitties/fasteners, cutting wall/concrete incl arrangement of required T&P, laying of extra insulated copper tubing, positioning of condensing unit and stand, fixing of extra pvc flexible multistranded copper conductor of size 2.5 sq mm and brazing work, leak check, dehydration and topping up of refrigerant gas upto recommended level, connection of drain pipe, making good the disturbed surface including PCC and brick work and testing the unit for satisfactory functioning complete all as specified and directed |
| 86 | All as per item No 85 here in before but of window type AC including replacement pvc sun board sheet white colour of min 3 mm thick complete all as specified and directed. |
| 87 | M&L in replacement of unserviceable Low density polyethylene pipes (LDPE) 20 mm dia of pressure rating 6 kg/cm2 fixed complete to walls, ceilings or in floors etc. including accessories, clamps and fastners complete all as specified and as directed. |
| 88 | M&L in replacement of PVC 1.5\\" connection pipe for water droping point from outer of indoor unit to ground floor droping point complete all as specified and directed. |
| 89 | M&L cross arms bracings suppots clamps and back plates fabricated from structural steel sections including nuts bolts washers welding bending cold or hold drilled holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat one under and one finished coat of paint for installation of condesning unit on the wall / ground complete all as specified and as directed. |
| 90 | Overhauling and servicing of Air Curtain of any capacity of any make including taking down the air curtain from existing location, refixing / commissioning and testing the same after overhauling / servicing complete unit to ensure satisfactory functioning of unit complete all as specified and as directed |
| 91 | M&L in replacement of unserviceable / burnt air curtain blower motor single phase 230 V as per existing make and capacity complete all as specified and as directed. |
| 92 | M&L in replacement of unserviceable / burnt air curtain blower as per existing make and capacity complete all as specified and as directed. |
| 93 | M&L in replacement of unserviceable bearing for air curtain as per existing make and capacity complete all as specified and as directed. |
| 94 | Supply and fixing in replacement of unserviceable single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as specified and directed. |
| 95 | Supply and fix in replacement of MCB SP 6 to 32 Amps 230 Volts, C series 50 Hz single phase complete all as specified and directed. |
| 96 | Supply and installation in replacement of phase frequency corrector of capacity 25 HP of 3 Phase corrector for 3 phase tower / cassate / ductable Split AC and other 3 phase items, electrically controlled with interlocking system duly pre wired with multistrandard copper wire of durable rating , powder coated metallic housing with hinged door and indicator for each phase current rate 40A-10A, Voltage rating 440V complete all as specified and as directed. |
| 97 | Supply, assembly and erection in repairs GI sheet with TDF flange rectangular / square duct made out of 'L' shaped hollow profile, duly factory boxed, incl all accessories such as supply air and return air diffuser, corner, cleat, carrage, bolt gasket and appropriate sealent on longitudinal joints etc complete of size 18 Gauge complete all as specified and as directed. |
| 98 | M&L for duct insulation with resin bonded fibre glass wool roll of density 24 Kg/Cum with factory laminated aluminium vapour barrier, thickness of insulation 40mm as specified and including the following:- (a) Cleaning the duct surface (to be insulated) by scrapping carefully with wire brush etc to make the surface completely free of millscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage. (b) Applying rubber based adhesive CPRX compound. (c) Sealing of all longitudinal joint and circular overlaps with and including Aluminium foil tape 50 mm wide, to make the insulation leakproof. (d) Securing the insulation with and including mechanically fastened nylon. |
| 99 | Supply & fixing in replacement of Refrigeration control wiring with copper conductor, PVC insulated, unsheathed, multistranded, 1100V grade, single core / multi core of size 1.5/2.5 Sqmm, removing burned cables from existing position and replacement of multicore control wiring etc for interlocking arrangement as per standard practice with thermostat, humidistat, solenoid valve, blower motor, condenser fans, control wiring etc all as specified and as directed. |
| 100 | Supply and installation in replacement of voltage stabilizer capacity 5 KVA, AC supply 180 volt to 240 volts, 50 Hz fixing on wall all as specified and as directed. |
| 101 | M&L for replacement of condensor / Air filters in out door unit and AHU of ductable split AC 6.5 TR capacity including taking out unsv filters from existing position and fixing of new filters etc all as specified and as directed. |
| 102 | M&L for cleaning of AHU and duct of ductable split AC, taking out diffuser and removing of dirt particales, dust and other materials by using thinner or chemical with cleaning brush at any situation including necessary tools for cleaning of duct all as specified and directed. |
| 103 | S&F in replacement of diffuser in ductable split AC for existing size and shape before fixing contractor shall be taking out measurement of existing size including taking out unsv diffuser all as specified aand as directed. |
| 104 | S&F in replacement of stainer for AHU unit of Ductable split AC including taking down unsv items all as specified and directed. |
| 105 | DESERT COOLER Taking down the desert cooler of any size comprissing of following task at different location complete all as specified and directed by Engineer-in-charge (a) Disconnecting of electric supply and taking down desert cooler from existing location and refixing after overhauling servicing with greasing oiling complete (b) Descaling brushing cleaning of bottom tank (c) Examine water leaking of storafe tank after cleaning and servicing (d) Check & Examine all items i.e Fan motor, pump, regulator, fan blades rectify defecets of minor nature (e) Testing of desert cooler after repair / servicing and fixing position complete. |
| 106 | S&F in replacement of Electric motor for fan 18\\" / 20\\" sweep, single phase 3 speed 100% water resistance, 100% dust proof withstand, voltage fluctuation 170 V - 270 V, rust proof totally enclosed with double ball bearing 900-1400 RPM, electric connection with copper cable of appropriate gauage including dismantling of unserviceable electric motor complete all as specified and as directed by Engineer-in-charge |
| 107 | Taking down including rewinding of electrical fan motor kit single phase 230 Volt 900-1400 RPM for 300 CuM/Hr to 5000 Cum/Hr capacity as required at site with super enamelled copper winding wire complete all as specified and as directed by Engineer-in-charge |
| 108 | S&F in replacement PVC connection pipe for 15mm dia 45 CM long complete with two Nos brass unions heavy duty complete all as specified and as directed by Engr-in-Charge. |
| 109 | S&F in replacement of PVC distributor with one linlet and three outlet heavy duty complete all as specified and as directed by Engineer-in-charge |
| 110 | S&F in replacement of PVC elbow 15mm size heavy duty complete all as specified and as directed by Engineer-in-charge |
| 111 | S&F in replacement of PVC / MS blade heavy duty of existing size complete all as specified and as directed by Engineer-in-charge |
| 112 | S&F in replacement of Mild steel bracket for cooler fan of existing size complete all as specified and as directed by Engineer-in-charge |
| 113 | S&F in replacement of three speed electronic regulator for desert cooler complete all as specified and as directed by Engineer-in-charge |
| 114 | S&F in replacement of knob for selector switch for pump for desert cooler complete all as specified and as directed by Engineer-in-charge |
| 115 | S&F in replacement of Plug top 3 pin 5 amps for desert cooler complete all as specified and as directed by Engineer-in-charge |
| 116 | S&F in replacement of Plug top 3 pin 15 amps for desert cooler complete all as specified and as directed by Engineer-in-charge |
| 117 | S&F in replacement of submersible pump 230 volts single phase suitable for desert cooler of cap 3000 CuM / Hr to 5000 CuM / Hr complete all as specified and as directed by Engineer-in-charge |
| 118 | S&F in replacement of wood wool pad (Set of 03 Nos) heavy duty weight not less than 750 gm suitable for desert cooler of cap 3000 CuM / Hr to 5000 CuM / Hr complete all as specified and as directed by Engineer-in-charge |
| 119 | S&F in replacement of front grill steel frame (Metallic) of best quality suitable size and capacity for desert cooler complete all as specified and as directed by Engineer-in-charge |
| 120 | S&F in replacement of wire mesh (Set of three) powder coated for fixing wood wool pads complete all as specified and as directed by Engineer-in-charge |
| 121 | S&F in replacement of side shutter steel frame (Set of three) suitable size and capacity for desert cooler complete all as specified and as directed by Engineer-in-charge |
| 122 | Supply and fixing in replacement of GI tubing medium grade 15mm dia with all fittings complete laid on walls / on ceiling / roof etc incl necessary suitable size of MS clamps / saddling on walls / ceiling etc complete all as specified and as directed by Engineer-in-charge |
| 123 | Supply and fixing in replacement gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe 15mm dia complete all as specified and as directed by Engineer-in-charge. |
| 124 | M&L PVC sun board sheet 3mm thick including complete fitting / railing in the window as required for desert cooler complete all as specified and as directed. |
| 125 | S&F Desert cooler with plastic body electric driven (single phase), capacity 55 Ltr, Air delivery 4200 CMH power 190W, operating voltate 230V, (or nearest size), with connected accessories, including taking down old desert cooler and depositing to the MES store safely complete all as specified and directed. |
| 126 | Taking out rusted & leaking desert coolers from site / store dismantling removing old body accessories supply & fixing body for desert cooler in replacement of 3000 Cum/Hr to 5000 Cum / Hr capacity made out of GI sheet 20 SWG including refixing of impeller fan blade motor stands nuts and bolts and refixing pump fan motor assembly complete all as specifiewd and as directed by Engineer-in-charge Please Enable Macros to View BoQ information |
