Military Engineer Services Tender
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Military Engineer Services - MES Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date5 Dec 2024
Closing Soon26 Dec 2024
Tender Amount₹ 40,00,000
Costs
EMD
₹ 80,000Document Cost
₹ 500Tender Fee
Refer Documents
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2024_MES_687182_1Tender No
8257/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
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Comprehensive maintenance of water cooled chillar water central air conditioning plant of capacity 100 TR (2 x 50 TR Working ) of Make : Voltas at Bldg No. RSDM P-52 Authorised representative of original Air Conditioner manufacturer exclusively,complete all as specified and directed by Engineer-in-Charge.
The Engineer/Technical staff must carry out inspection of compressor, checking pressure, checking controls/ control wiring including carring out requisite setting of controller & contactor, checking electrical circuits, cheking of leakage, cheking the operation of chiller and condensor pumps,cheking the operation of Cooling tower checking all pressure/temperature/ sensor interlocks & setting them for satisfactory running of plant, assessing oil condition & refrigerant condition and submitting its report of each plant. Complete all as specied and as directed. The AC plant comprises of following equipments.
a) Chillar unit Make-Voltas Model-CWCDR0500MNT = 02 Sets
(b)Compressor suitable for 2X50 TR ,415 V ,50 HZ, - 02 Sets
c) Condensar Unit Make Voltas =02 Sets
d) Chillar water pump set back pull out type monoblock -2 Nos.
e) Condenser water pump set back pull out type monoblock -2 Nos.
g) Cooling tower round shape induced draft type water flow rate 400 US GPM,direct driven propelar fan motor of cap 5 HP, fan dia meter 1500 mm,srpay nozzle arrngement with HDPE water tank capacity- 100 TR Make-Delta cooling tower -01No.
h) Electrical control panel cubical type with multi funtion display unit, MCBs, Fuse,MPD with auxilary contactor etc. complete -03 Nos.
j) Motor control centre cum APFC Electrical LT panel cubical type floor mounted with MCCB,MPCB,Push botton , Flash pattern voltmeter, Ammeter, ,SFU with ROH,APFC relay with contractor ,multi function meter etc. complete-01 No.
k) LT panel for PAC unit, cubical type floor mounted with MCCB, MCB,Push botton , Flash pattern voltmeter, Ammeter,contractor , etc. complete- 02 Nos.
l) Control devices such as electronic expansion valve,solenoid valve and cooling thermostatic & humidity contorl switch -03 Set
m) Chilled water/ Condenser/cooling tower MS/GI piping up to 150mm dia with valves pressure gauge temperature gauge complete-01Set (ii) Contractor shall carry periodical maintenance of above mentioned equipment by providing minor servicing like greasing of bearings, replacement of glands, MS Nuts & bolts, rubber , coupling, teflon tape, insulation tape & other minor spares including cleaning of AHU filters , further cost of minor repairing of valves & joints of pipe line is deemed to be included in quoted rate.
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Comprehensive maintenance of Air Conditioning plant 3x 8.75 TR at Signal section Bldg No. P-64 of Make Voltas Model- DCU-SR0000023 by deploying authorised representative of original Air Conditioner manufacturer exclusively,complete all as specified and directed by Engineer-in-Charge. The Engineer/Technical staff must carry out inspection of compressor, checking pressure, checking controls/ control wiring including carring out requisite setting of controller & contactor, checking electrical circuits, cheking of leakage, cheking the operation of chiller and condensor pumps,cheking the operation of Cooling tower checking all pressure/temperature/ sensor interlocks & setting them for satisfactory running of plant, assessing oil condition & refrigerant condition and submitting its report of each plant. Complete all as specied and as directed. The AC plant comprises of following equipments. The AC plant comprises of 03 compressor unit , Make- Danfoss Model: SZ-11054VC-(02 Running+01 Standby), Condenser water pump set back pull out type monoblock -02 Nos, Cooling tower round shape induced draft type ,direct driven propelar fan motor , fan dia meter 1500 mm,srpay nozzle arrngement with HDPE water tank capacity-20 TR, Make- Delta -01No. Air Handling Unit-01 No, LT panel for PAC unit, cubical type floor mounted with MCCB, MCB,Push botton , Flash pattern voltmeter, Ammeter,contractor , etc. complete- 01 Nos. Contractor shall carry periodical maintenance of above mentioned equipment by providing minor servicing like greasing of bearings, replacement of glands, MS Nuts & bolts, rubber , coupling, teflon tape, insulation tape & other minor spares including cleaning of AHU filters , further cost of minor repairing & joints of pipe line is deemed to be included in quoted rate.
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Comprehensive maintenance of central AC plant of Air cooled capacity 6 x 8.75 TR at ASD-23 Bldg No.P-51 of Make Voltas,Model no:-SC875DGR407 connected to AHU with 2 circuit of 03 nos of out door unit each by deploying authorised representative of original Air Conditioner manufacturer exclusively,complete all as specified and directed by Engineer-in-Charge. The Engineer/Technical staff must carry out inspection of compressor, checking pressure, checking controls/ control wiring including carring out requisite setting of controller & contactor, checking electrical circuits, cheking of leakage, checking all pressure/temperature/ sensor interlocks & setting them for satisfactory running of plant, assessing oil condition & refrigerant condition and submitting its report of each plant. Complete all as specied and as directed.
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Comprehensive maintenance of VRF/ VRV system Type Air conditioners with connected AHU/ indoor units by deploying Original Equipment Manufacturer (OEM) trained & experienced Engineer/Technical staff for the following equipment located at various buildings at AFLE BUILDING Area in HAL Factory premises including testing electrical connections to inspect the operation of VRF type Air conditioners with connected AHU/ Indoor units and carring out preventive maintenance as per standard practice or as per OEM recommendations, To carry out the periodical maitenace of VRF AC plant for effective functioning.and carrying out repair to defective components/ equipment, detection of leaks & rectifying the same, charging/topping up of refrigerant gas complete all as specified and directed.The contractor shall be responsible for proper functioning of all electrical/mechanical equipment and maintain the same in sound working condition to aviod the accident and breakdown. Routine checks necessary for satisfactory running the above plant complete all as diected by Engineer-in-charge. The contractor has tp attend the breakdown during day and night including holiday and putting the plant in working condition in shortest possible time and including suffiecient stock of spares avilable always to insure smooth and regular functioning of AC plant 1. VRF Typer AC Plant 3 x 14 HP = Total 42 HP
2. VRF Typer AC Plant 1 x 16 HP = Total 16 HP 3. VRF Typer AC Plant 1 x 20 HP = Total 20 HP
.Note for items no.5:- Spares for items should be measured and paid under relevent CA items
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Supply, installation, testing & commissioning in repairs of Outdoor VRF Unit Compressor set (Korea) for 20 HP capacity VRF Unit . Make: LG or equivalent including connecting with existing refrigerant pipe line, integral refrigerant piping and wiring accessories all as required and directed by Engr-in -Charge,
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Supply, installation, testing & commissioning in repairs of Outdoor VRF Unit Compressor set (Korea) for 16 HP capacity VRF Unit. Make: LG or equivalent including connecting with existing refrigerant pipe line, integral refrigerant piping and wiring accessories all as required and directed by Engr-in -Charge,
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Supply, installation, testing & commissioning in repairs of Outdoor VRF Unit Compressor set (Korea) for 14 HP capacity VRF Unit. Make: LG or equivalent including connecting with existing refrigerant pipe line, integral refrigerant piping and wiring accessories all as required and directed by Engr-in -Charge,
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Supply and fix Outdoor DC Motor Assembly for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
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Supply and fix VRF inverter PCB Assembly for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix VRF Display PCB Assembly Cycle (H/W) for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Supply only Main PCB Assembly for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Fan PCB Assembly for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Reactor Transformer for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Magnet Switch for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix NTC Thermistor Assembly, for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Terminal Block Connector for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
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Supply and fix Heat Sink for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Pressure Sensor for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Solenoid for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Solenoid Valve for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Expansion Coil for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Expansion Body Valve for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Propeller Fan Assembly, for VRF Outdoor unit of capacity 20HP/16HP/14HP Make: LG or equivalent
1
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Supply and fix Motor Cover Assembly for Hi-wall indoor unit of VRF unit of Capacity 1.30TR/1.50TR/2.00TR Make: LG or equivalent
1
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Supply and fix DC Motor Assembly for Hi-wall indoor unit of VRF unit of Capacity 1.30TR/1.50TR/2.00TR Make: LG or equivalent
1
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Supply and fix Manifold (Indoor) Tube Assembly for Hi-wall indoor unit of VRF unit of Capacity 1.30TR/1.50TR/2.00TR Make: LG or equivalent
1
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Supply and fix EvaporatorTube Assembly for Hi-wall indoor unit of VRF unit of Capacity 1.30TR/1.50TR/2.00TR Make: LG or equivalent
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Supply and fix Main PCB Assembly for Hi-wall indoor unit of VRF unit of Capacity 1.30TR/1.50TR/2.00TR Make: LG or equivalent
1
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Supply and fix Cross Flow Fan Assembly for Hi-wall indoor unit of VRF unit of Capacity 1.30TR/1.50TR/2.00TR Make: LG or equivalent
1
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Supply and fix NTC Thermistor for Hi-wall indoor unit of VRF unit of Capacity 1.30TR/1.50TR/2.00TR Make: LG or equivalent
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Supply and fix Thermistor Assembly for Hi-wall indoor unit of VRF unit of Capacity 1.30TR/1.50TR/2.00TR Make: LG or equivalent
1
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Supply and fix Deodorizing Filter for Hi-wall indoor unit of VRF unit of Capacity 1.30TR/1.50TR/2.00TR Make: LG or equivalent
1
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Supply and fix Turbo Fan Assembly for 4.0 TR capacity Cassette type indoor unit of VRF unit Make: LG or equivalent
1
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Supply and fix Expansion Tube Assembly for 4.0 TR capacity Cassette type indoor unit of VRF unit Make: LG or equivalent
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Supply and fix DC,Indoor Motor Assembly for 4.0 TR capacity Cassette type indoor unit of VRF unit Make: LG or equivalent
1
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Supply and fix water Pump Assembly for 4.0 TR capacity Cassette type indoor unit of VRF unit Make: LG or equivalent
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Supply and fix NTC Thermistor for 4.0 TR capacity Cassette type indoor unit of VRF unit Make: LG or equivalent
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Supply and fix Main PCB Assembly for 4.0 TR capacity Cassette type indoor unit of VRF unit Make: LG or equivalent
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Supply and fix Sub PCB Assembly for 4.0 TR capacity Cassette type indoor unit of VRF unit Make: LG or equivalent
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Supply and fix Terminal Block Connector for 4.0 TR capacity Cassette type indoor unit of VRF unit Make: LG or equivalent
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Supply and fix NTC Thermistor Assembly for 4.0 TR capacity Cassette type indoor unit of VRF unit Make: LG or equivalent
2
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Material and labour for taking down indoor unit of VRF unit of any type/make/capacity after dismantling all electric connection from site (either in ground / any floor), transporting to work site if required, cleaning the condenser, brush cleaning the whole unit with electric blower, cleaning with water, decaling with acid on both side of cooling coil and components, refixing the covers and making electrical connections, installation the machine in same position, testing and commissioning complete all as specified and as directed by Engineer-in-Charge (Note: Repair/Replacement of the component required shall be paid under relevant item of schedule)
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Material and labour for taking down Cassette type indoor unit of VRF unit of 4 TR capacity after dismantling all electric connection from site (either in ground / any floor), transporting to work site if required, cleaning the condenser, brush cleaning the whole unit with electric blower, cleaning with water, decaling with acid on both side of cooling coil and components, refixing the covers and making electrical connections, installation the machine in same position, testing and commissioning complete all as specified and as directed by Engineer-in-Charge (Note: Repair/Replacement of the component required shall be paid under relevant item of schedule)
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Supply, installation, testing & commissioning in repairs of water cooled scroll type compressor 8.75 TR , Model no- SZ110S4VC , 380-410 V , 50 Hz Make -Danfoss or Equivalent of semi hermatically sealed scroll motor with internal overload protector, thermal protection, top up lubricant oil POE 160 SZ, compressor mounted on existing base including connecting with existing refrigerant pipe line, integral refrigerant piping and wiring accessories all as required and directed by Engr-in -Charge, (Note: Cost of refrigerant gas and gas charging is deemed to be included with this item)
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Supply, installation, testing & commissioning in repairs of water cooled scroll type compressor 8.5 TR , Model no- ZR108KF-TFD-522 Make -Copeland or Equivalent of semi hermatically sealed scroll motor with internal overload protector, thermal protection, compressor mounted on existing base including connecting with existing refrigerant pipe line, integral refrigerant piping and wiring accessories all as required and directed by Engr-in -Charge, (Note: Cost of refrigerant gas and gas charging is deemed to be included with this item)
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M&L for chemical De-scaling (using magnetic pumpset and 1001 chemical ) the shell or tube type condensor or Central AC plant ( chilled Water system ) 3X150 TR at RSDL Old building by circulating HCL free non Harming chemical for 4/6 hour, cheking the pH of solution with pH paper & bringing it within the control, Opening the end cover of condenser and cleaning inner tube manually with the help of nylon/wire brush untill complete scale to be removed and flushed out with fresh water. Reassembling the end cover including replacement of gaskets, nuts, bolts, washer etc and testing for smooth running of the plant Complete all as specified and as directed by Eng-In-Charge.
Note: Descaling of all units of 3X150 TR are deemed under one job
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All as per item no. 48 here-in-before but for Central Type AC. Plant (Chilled Water Systems) 3X150 TR at RSDL New building
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All as per item no. 48 here-in-before but for Central Type AC. Plant (Chilled Water Systems) 2X50 TR at RSDM building
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All as per item no. 48 here-in-before but for Central Type AC. Plant (Chilled Water Systems) 3X8.5 TR at Signal Section.
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M&L for leakage detection, rectification, vaccuming, gas filling & recommissioning of Voltas make Screw chiller Central type Air conditioning Plant as below:- a) Repairs in refrigeration systems leak of any by "O" Ring and Gland Packing ,services Valves / Oil seal b) Charging dry nitrogen & holding pressure for 24 hours
c) Vacuuming with double stage Vacume pump of (-) 2Kg/cm2 vaccum pressure d) Charging refrigerant Including top up the Compressor Oil and charging the gas at varios Plant all as specified and directed by Eng- in- charge. At Central Type AC. Plant (Chilled Water Systems) 3X150 TR at old RSDL and New RSDL
Note:- Refregerant gas R134 , nitrogen gas & Compressor oil will be isued under separte items of this schedule
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All as per item no. 52 here-in-before but for Central Type AC. Plant 2x50 TR at RSDM Note:- Refregerant gas R22, nitrogen gas will be isued under separte items of this schedule.
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All as per item no. 52 here-in-before but for Central Type AC. Plant 3x8.75 TR at Signal Section & 6 x 8.75 TR at ASD-23
Note:- Refregerant gas R22, nitrogen gas will be isued under separte items of this schedule
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All as per item no. 52 here-in-before but for VRF type Air conditioning Plant 3x14 HP/ 1x16 HP/ 1x20 HP capacity
Note:- Refregerant gas R 410 ,nitrogen gas will be isued under separte items of this schedule.
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Labour only for attending complaint at water cooled chillar water central air conditioning plant of any type / any capacity/ air cooled AC Plant/ VRF AC Plant and find out the any type of fault & rectify the same camplaint on the same day all as specified and directed by Engr in charge . Note : 1 ) Contractor will responsible to provide testing material and he also responsible to provide minor spare parts 2) Contractor will provide skilled electrician / AC Mechanic for testing and rectify of fault.
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Supply & fix Electronic Auto Sensor unit complete all as specified and directed by Engineer-in-Charge
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S&F in repair chiller out temperature sensor as per the sample. Complete all as specified and as directed.
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Supply & fix High Pressure Cut Out suitable as per sample complete all as directed by Engineer-in-Charge
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Supply & fix Low Pressure Cut Out suitable as per sample complete all as directed by Engineer-in-Charge
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S&F High Pressure Switch for Cooling tower operation Make: Danfoss Complete all as directed
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Supply & fix Replacable solid core for DCR filter drier core for HCFC/HFC refrigerants including gaskets bsuitable for Chilled Water Plant as per site requirement Make- Danfoss complete all as directed by Engineer-in-Charge
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Supply & fix Pressure relief valve. 0 to 300 Psi Sutable as per sample complete all as directedby Engineer-in-Charge
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Supply & fix catch all drier- C415 or any other for Liquid line, working pressure 500 PSI Suitable for R 407 C, R 134A, R 22 Gas including arragement for installation of filter if required
1
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Supply and fix crankcase Heater, 300 Watt /200 Watt for Central AC plant, as per sample complete all as directed
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Supply & fix in Repairs Tempreture Sensor complete wall/floor/roof mounted type complete all as per directed.
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Supply and fix in Repairs Humidity Sensor of diffuser unit wall/floor mounted type complete all as per directed.
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Supply , fix & installation of thermal expansion valve suitable for 2X 50 TR Chilled water Central type AC plant system all as per sample, including brazing at both ends all as required and directed.
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Supply , fix & installation of thermal expansion valve suitable for 3X150 TR Chilled water Central type AC plant system all as per sample, including brazing at both ends all as required and directed.
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Supply, fix & installation of electronic expansion valve for 3X150 TR Chilled water Central type AC plant Type- ETS 250034G2602 actuator 0.5A/12 v DC/ 6.0 W, Make- Danfoss including brazing at both ends all as required and directed.
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Supply and fixing in Repair power assembly expansion valve for AC plant complete all as specified and directed Make –SPORLAN or equivalent as per the existing.
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Supply, fix & installation of pilot solenoid valve assembly, T180 for central type AC plant make- Sanlan or as per sample complete all as directed.
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Supply, fix & installation of pilot solenoid valve 3 way APS-1 for central type AC plant make- Sanlan or as per sample complete all as directed.
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M&L for carrying out repairs to existing electric panels/ star delta starter in open execution, identifying the fault/ trouble in wiring, rectifying the wiring fault using suitable flexible copper cable replacement of timer delay (timer), single phasing preventer & suitable relay with new one (as required as per its specification or as specified by Engineer-In-Charge) , rewiring of complete starter using suitable size flexible copper cleaning the panel with blower , removing rust with chemical/ emryi paper cheking copper winding of motor upto 100 HP electric motor and testing of electrical circuit/Pumpset to complete satisfaction of Eng-In-Charge. (Note: Spare required other than mentioned above in the process of maintainance will be measured and paid seperately under relevant items mentioned here after)
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Supply only MCCB, 3 Pole, 400 Amps, 50 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, no-volt thermal based release complete all as specified and as directed.
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Supply only MCCB, 3 Pole, 250 Amps, 36 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, no-volt thermal based release complete all as specified and as directed.
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Supply only MCCB, 3 Pole, 63 Amps, 16 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, no-volt thermal based release complete all as specified and as directed.
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Supply only MCCB, 3 Pole, 100 Amps, 25 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, no-volt thermal based release complete all as specified and as directed.
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Supply only MCCB, 4 Pole, 63 Amps, 25 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, no-volt thermal based release complete all as specified and as directed.
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Supply and fix MCCB, 3 Pole, 125 Amps, 25 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, no-volt thermal based release complete all as specified and as directed.
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Supply and fix Bimetallic over load relays of MN 2 type 4-6.5 Amps Make-L&T or equivalent in Siemens/ legrand
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All as per item 81 here-in-before but 6-10 Amps Make-L&T or equivalent in Siemens/ legrand
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All as per item 81 here-in-before but 10-16 Amps Make-L&T or equivalent in Siemens/ legrand
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All as per item 81 here-in-before but 13-21 Amps Make-L&T or equivalent in Siemens/ legrand
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All as per item 81 here-in-before but 20-32 Amps Make-L&T or equivalent in Siemens/ legrand
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All as per item 81 here-in-before but 28-42 Amps Make-L&T or equivalent in Siemens/ legrand
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All as per item 81 here-in-before but 66-110 Amps Make-L&T or equivalent in Siemens/ legrand
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Supply and fix Timer for star-delta starter ST-100 0-120 of L&T or equivalent in BCH/Siemens as approved.
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Supply and fix Analog star-delta timer Model No- 800SD-2 , 230 V Make- Selec or equivalent suitable as per sample
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Supply and fix star delta timer Type- HSDT2CON-230 Make- ge India Industrial or equivalent suitable as per sample
2
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Supply and fix Star Delta Electronic timer Model- 3RP15761NP208k- 3-60 Sec. Input 230-400 VAC 1NOinst & 1 NO Delayed Make- Siemens
2
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Supply and fix Star Delta Electronic timer Cat- 2ASDTO Make- GIC or equivalent as per sample
2
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Supply and Fix Single Phase Preventor ES 100 for Electric motors 415 V 50 Hz Make- L&T
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Supply and Fix Single phase preventor supply Monitoring Series SM-301 cat- MA51BK, Make- GIC
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Supply and fix Contactor 3 phase AC 2 No,2NC for AC with coil voltage 240 Volts of following types (i) ML-1.5 Make-L&T or equivalent in Siemens/ ABB
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All as per item here-in-before but for ML-2 Make-L&T or equivalent in Siemens/ ABB
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All as per item here-in-before but for ML-3 Make-L&T or equivalent in Siemens/ ABB
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All as per item here-in-before but for ML-4 Make-L&T or equivalent in Siemens/ ABB
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All as per item here-in-before but for ML-6 Make L&T or equivalent in Siemens/ ABB
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Supply and fix Power Contactor Coil Voltage 220V/415V, MX-0 type complete all as specified and as directed. Make-L&T or equivalent
2
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Supply and fix Power Contactor , Coil Voltage 220V/415V, MNX-A1 type complete all as specified and as directed. Make-L&T or equivalent
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Supply and fix Power Contactor , Coil Voltage 220V/415V, MNX-A2 type complete all as specified and as directed. Make-L&T or equivalent
2
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Supply and fix Power Contactor Coil Voltage 220V/415V, MNX-18 type complete all as specified and as directed. Make-L&T or equivalent
2
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Supply and fix Power Contactor Coil Voltage 220V/415V, MNX-40 type complete all as specified and as directed. Make-L&T or equivalent
2
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Supply and fix Power Contactor Coil Voltage 220V/415V, MNX-70 type complete all as specified and as directed. Make-L&T or equivalent
1
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Supply and fix contactor 3TF52, 3 phase, 3 pole as per sample Make- Siemens complete all as specified and as directed.
1
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Supply and fix contactor 3TS49, 3 phase as per sample Make- Siemens complete all as specified and as directed.
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Supply and fix contactor 3TS52,3 phase as per sample Make- Siemens or complete all as specified and as directed.
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Supply and fix contactor 3RT1056-6AP368K 3 pole 2NO+2NC Make- Siemens or as per sample complete all as specified and as directed.
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Supply and fix contactor 3RT1064-6AP368K 3 pole 2NO+2NC Make- Siemens or as per sample complete all as specified and as directed.
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Supply and fix switch fuse unit with HN fuses (3NA72520RCMake- Siemens) Make- Siemens or as per sample complete all as specified and as directed. Note: HN fuses are deemed to be included in quoted rate.
1
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-
... More
Supply and fix ADDON Block .2NO+2NC,AC. Make-L&T or equivalent
5
-
-
... More
Supply and fix CTS 10 Connector for Panel
10
-
-
... More
Supply & Fix in replacment of HRC Fuse 0-15 AMP Fuselink HF 63A Cylindrical complete all as directed.
2
-
-
... More
Supply & Fix in replacment of HRC Fuse 15-30 AMP Fuselink HF 63A Cylindrical complete all as directed.
2
-
-
... More
Supply & Fix in replacment of HRC Fuse 63 AMP Fuselink HF 63A Cylindrical complete all as directed.
2
-
-
... More
Supply & Fix in replacment of HRC Fuse 400 AMP Fuselink HF 400A Cylindrical complete all as directed.
2
-
-
... More
Supply & Fix in replacment of HN Fuse 315A 500VAC 120KA NH2 (3NA72520RC) Make- Siemens complete all as directed.
3
-
-
... More
Supply & installation of MVPD Model- EC, Range 5 to 30 Amps, Aux supply 230 VAC Make: Softhard Automation with requisite control cabling enclosed inside flexible pipe complete all as specified & directed.
1
-
-
... More
Supply & installation of MVPD Model- EC, Range 30-220 Amps, Aux supply 230 VAC Make: Softhard Automation with requisite control cabling enclosed inside flexible pipe complete all as specified & directed.
1
-
-
... More
Supply & installation of MVPD Model- EC, Range 80-440 Amps, Aux supply 230 VAC Make: Softhard Automation with requisite control cabling enclosed inside flexible pipe complete all as specified & directed.
1
-
-
... More
Supply, fix and installation ODU controller -MPD- TUA -7-20 amps along with all necessary control wiring, complete all as specified & directed.
1
-
-
... More
Supply & installation of Cut Out Temperature Sensor with requisite control cabling enclosed inside flexible pipe complete all as specified & directed.
1
-
-
... More
Supply & installation of VSPD2 -mini/eu,complete all as specified & directed.
1
-
-
... More
Supply & installation of Sub Zero Module SZT552-P, complete all as specified & directed.
1
-
-
... More
Supply fix & installation of Superheat Controller evx card Type- EKD316, No- 084B8040 24 V AC/DC make- Danfoss complete all as specified & directed.
1
-
-
... More
Supply & Fix in replacment of Indication Lamp R-Y-B Set complete all as directed.
2
-
-
... More
Supply & Fix in replacment of Push Button in Red/Blue/Yellow complete all as directed.
4
-
-
... More
Supply and fix in repair digital voltmeter 0 to 200 volts complete all as directed
2
-
-
... More
Supply and fix in repair digital ammeter 0 to 400 amp complete all as directed
2
-
-
... More
Suppy and fix in repair PVC insulated and FR PVC round sheathed, copper conductor (flexible) industrial cable,1100 volt, conforming to IS:694 of size 3 core and 10 sq mm with saddel inside flexible conduit complete all as specified and as directed.
20
-
-
... More
Supply and fix in repair Sheet metal enclosure for DB’s TPN, with 100 amps rated bus bar , 4 way ,415 volts double door. Make :Standard/Legrand/L&T.,Complete all as specified & as directed by Engineer-In-Charge.
4
-
-
... More
Supply and fix in repair MCB 4 Pole 63 Amps 240 volts 10 KA. Make Legrand Cat. Nos 4406522 Or equivalent Make :Siemens/L&T, Complete all as specified & as directed by Engineer-In-Charge
4
-
-
... More
Supply and fix flexible cord PVC insulated and sheathed 4 core flexible with copper conductor of size 6 sq mm complete all as specified & as directed by Engineer-In -Charge.
15
-
-
... More
M & L for fixing rigid steel conduit of external diameter 25 mm on wall to provide cover for insulated and sheathed flexible copper conductor, the conduit should be properly clamped (to avoid hanging) and bent as per wall condition. Complete all as specified and as directed by Engineer-In-Charge
15
-
-
... More
Supply and fix DOL starter for 3 phase electric motor in steel sheet enclosure MK-I cat No SS96211 of L&T Make or equivalent in Siemens/ ABB
2
-
-
... More
Supply and fix in replacement V belt of Make Fenner/Everest of size B/8 for AHU blower motor as approved and as directed by Engineer-in-Charge
2
-
-
... More
All as per item here-in-before but of size B-72
2
-
-
... More
All as per item here-in-before but of size B-73
2
-
-
... More
All as per item here-in-before but of size B-78
2
-
-
... More
All as per item here-in-before but of size B-83
2
-
-
... More
All as per item here-in-before but of size B-84
2
-
-
... More
All as per item here-in-before but of size B-87
2
-
-
... More
All as per item here-in-before but of size B-92
2
-
-
... More
All as per item here-in-before but of size B-96
2
-
-
... More
All as per item here-in-before but of size B-97
2
-
-
... More
All as per item here-in-before but of size B-98
2
-
-
... More
All as per item here-in-before but of size B-96
2
-
-
... More
All as per item here-in-before but of size B-101
2
-
-
... More
All as per item here-in-before but of size B-105
2
-
-
... More
All as per item here-in-before but of size B-104
2
-
-
... More
All as per item here-in-before but of size B-146
2
-
-
... More
All as per item here-in-before but of size A-30
2
-
-
... More
All as per item here-in-before but of size A-31
2
-
-
... More
All as per item here-in-before but of size A-40
2
-
-
... More
Supply and fix Copper Tubing 2 mm thick and 10 mm dia (3/8")for additional length required for in process of maintenance, complete all as specified & as directed.
10
-
-
... More
All as per item no 156 here-in-before but of size 12 mm dia (1/2")
12
-
-
... More
All as per item no 156 here-in-before but of size 6 mm dia (1/4")
12
-
-
... More
All as per item no 156 here-in-before but of size 16 mm dia (5/8")
10
-
-
... More
Supply only Refrigerant R-134a of (enclosed in seamless steel cylinder, Note:The empty cylinder available with MES will be exchange) all as specified and directed by Engineer-in-Charge.
62
-
-
... More
Supply only Refrigerant R- 22 of (enclosed in seamless steel cylinder, Note:The empty cylinder available with MES will be exchange) all as specified and directed by Engineer-in-Charge.
61
-
-
... More
Supply only Refrigerant R- 407C of (enclosed in seamless steel cylinder, Note:The empty cylinder available with MES will be exchange) all as specified and directed by Engineer-in-Charge.
45
-
-
... More
Supply only Refrigerant R- 410 of (enclosed in seamless steel cylinder, Note:The empty cylinder available with MES will be exchange) all as specified and directed by Engineer-in-Charge.
40
-
-
... More
Supply only commercial nitrogen gas of 7.00 Cum capacity at pressure of 150 Kg / sqcm (enclosed in cylinder having water volume of 46.7 litre capacity , duly tested for 150 bar, complete all as specified and as directed by Engineer-In-Charge.
5
-
-
... More
Supply and top up compressor lubricant Oil - Bitzer Oil BSE 170 including flushing/cleaning of oil chamber etc complete all as specified and directed by Engr-in-Charge
80
-
-
... More
Supply & top up compressor lubricant oil Servofriz 57oil(enclosed inside 20 litre pail) , SAP Code No ACSERVOFRIZ57 of make Voltas,complete all as specified & directed by Engineer-In-Charge.
1
-
-
... More
M & L for Taking down electric motor of 0.5 HP to 1 HP of blower/pump from the existing position after diconnecting from foundation bolts & cable connections, de-coupling from blower/pump and transporting to the same to work shop (Workshop will be decided by Engr-In-Charge) for repairs, opening the electric motor of any makes & model and re-winding with super enamelled copper winding wire of suitable gauge as per existing superior quality, insulating material after dismantling the motor separating starter, rotor,replacing the bearing (DE and NDE), cleaning slots with petrol and brush and stampings reassembling electic motor complete and packing suitable grade of lubricant, transporting motor back to the installation, fixing on the foundation, making proper allignment with blower, cleaning the body, frame and foundation with scraping the fallen paint rust etc. and applying two coats of synthetic enamel paint over one coat of primer after preparation of surface and writing MES No etc , complete all as specified & as directed, connecting up water and electric connections and making good disturbed surfaces of insulation, piping and painting to match with the original surfaces including painting and marking MES No etc. for capacity, complete all as specified & as directed.(Note for item No 167 to 220: Complaint should be attended within 24 ours failing which a penalty of 500/ complaint/ Hour will be recovered from contractor.)
2
-
-
... More
All as per itm no 167 here-in-before but for Electric motor above 1.0 HP to 2 HP
2
-
-
... More
All as per itm no 167 here-in-before but for Electric motor 3HP
2
-
-
... More
All as per itm no 167 here-in-before but for Electric motor 5 HP
2
-
-
... More
All as per itm no 167 here-in-before but for Electric motor 7.5 HP
2
-
-
... More
All as per itm no 167 here-in-before but for Electric motor 10 HP
2
-
-
... More
All as per itm no 167 here-in-before but for Electric motor 15 HP
2
-
-
... More
All as per itm no 167 here-in-before but for Electric motor 25 HP
2
-
-
... More
M&L for complete Repair/ Overhauling of Condenser pumps/Chiller pumps/ monoblock pumpset of following capacity cleaning, replacement of packing, Greasing and Replacement of other worn out/unsv parts of pump if required complete including painting of pump by two coats of synthetic enamel paint reassembling gland of pump & testing to the satisfaction of Engineer in charge.
i) Capacity - 15 HP
Notes : (i) Supply of bearing, bushing and sleeve,repair to impeller will be measured and paid separetly under respective items.
(ii) repair to shaft , its fabrication, & machining is deemed to be included with quoted rate
(ii) Repair of pumps will be done at workshop decided by Engineer-In-Charge
2
-
-
... More
All as per item no-175 above but 10 HP
2
-
-
... More
All as per item no-175 above but 7.5 HP
2
-
-
... More
All as per item no-175 above but 5 HP
2
-
-
... More
All as per item no-175 above but 3 HP
2
-
-
... More
Supply only Terminal Plate for 15 HP Pump
2
-
-
... More
Supply only Terminal Plate for 10 HP Pump
2
-
-
... More
Supply only Terminal Plate for 7.5 HP Pump
2
-
-
... More
Supply only Terminal Plate for 5 HP Pump
2
-
-
... More
Supply only Terminal Plate for 3 HP Pump
2
-
-
... More
Supply only Shaft Bearing for 15Hp Pump (DE and NDE both will be paid under each unit)
2
-
-
... More
Supply only Shaft Bearing for 10Hp Pump (DE and NDE both will be paid under each unit)
2
-
-
... More
Supply only Shaft Bearing for 7.5 Hp Pump (DE and NDE both will be paid under each unit)
2
-
-
... More
Supply only Shaft Bearing for 5Hp Pump (DE and NDE both will be paid under each unit)
2
-
-
... More
Supply only Shaft Bearing for 3Hp Pump (DE and NDE both will be paid under each unit)
2
-
-
... More
Repair to Rotor Shaft, rotor Key for 15 HP
2
-
-
... More
Repair to Rotor Shaft, rotor Key for 10 HP
2
-
-
... More
Repair to Rotor Shaft, rotor Key for 7.5 HP
2
-
-
... More
Repair to Rotor Shaft, rotor Key for 5 HP
2
-
-
... More
Repair to Rotor Shaft, rotor Key for 3 HP
2
-
-
... More
Supply only Oil Seal for 15HP
2
-
-
... More
Supply only Oil Seal for 10HP
2
-
-
... More
Supply only Oil Seal for 7.5HP
2
-
-
... More
Supply only Oil Seal for 5HP
2
-
-
... More
Supply only Oil Seal for 3HP
2
-
-
... More
Supply only Water Seal for 15HP
2
-
-
... More
Supply only Water Seal for 10HP
2
-
-
... More
Supply only Water Seal for 7.5 HP
2
-
-
... More
Supply only Water Seal for 5 HP
2
-
-
... More
Supply only Water Seal for 3 HP
2
-
-
... More
Material and labour in Repair to motor End Cover and bearing housing repair of any capacity
2
-
-
... More
Supply only Shaft sleeve of 15 HP pumpset
2
-
-
... More
Supply only Impeller of 15 HP pumpset
2
-
-
... More
Supply only Impeller Keys of 15 HP pumpset
2
-
-
... More
Supply only Shaft sleeve and bushing of 10 HP pumpset
2
-
-
... More
Supply only Impeller of 10 HP pumpset
2
-
-
... More
Supply only Impeller Keys of 10 HP pumpset
2
-
-
... More
Supply only Shaft sleeve and bushing of 7.5 HP pumpset
2
-
-
... More
Supply only Impeller of 7.5 HP pumpset
2
-
-
... More
Supply only Impeller Keys of 7.5 HP pumpset
2
-
-
... More
Supply only Shaft sleeve and bushing of 5 HP pumpset
2
-
-
... More
Supply only Impeller of 5 HP pumpset
2
-
-
... More
Supply only Impeller Keys of 5 HP pumpset
2
-
-
... More
Supply only Shaft sleeve and bushing of 3 HP pumpset
2
-
-
... More
Supply only Impeller of 3 HP pumpset
2
-
-
... More
Supply only Impeller Keys of 3 HP pumpset
2
-
-
... More
Supply and fix tyre coupling to match with the existng to make coupling for the pump motor set of any capacity, complete all as specified and as directed by the Engineer-in-charge.
2
-
-
... More
Material and labour for replacement of foundation of motor of any size/ any type using structural steel such ISMC, ISMA, ISMB, 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, complete all as specified and as directed. (alignment of motor with pumpset or blower is deemed to be included in quoted rate)
1
-
-
... More
Material and labour for Painting of Chilled water A/C Plant 3x 150 TR installation complete, cooling tower, AHUs, water main supply & return chilled water pipes including cleaning the plant/equipment preparation of surface,removing rust, removing all dirt, scale deposits and painting with two coats of synthetic enamel paint over a coat of redoxide prime including marking all machinery with machine numbers and distempering on chilled water mains with oil bound distemper as per existing colour coding complete all as specified & as directed.
2
-
-
... More
All as per item here-in-before but for Chilled Water plant (2x50TR) at RSDM
1
-
-
... More
All as per item here-in-before but for Chilled Water plant (3X8.25TR) at Signal section
1
-
-
... More
M&L for Repairs/maintainance to AHU complete by opening up the side covers taking out the insulation material by scraping out cleaning the entire portion removing all dust, chemical cleaning of cooling coils and treating internal side by applying two coats of black bituminous anticorrosive paint, Insulating again internal portion with 12mm thick thermocoal sheet pasted properly with adhesive and checking & setting control panels,interlocks & setting of panel, for AC Plant capacity from 20000 cfm to 32000 cfm (including welding works with welding material replacing old nut bolts etc) complete all as specified & directed. (a) Replacement of Blower bearing -02 Nos (b) Realignment/straightening of blower Shafts-02 job
1
-
-
... More
Material and labour for air balancing of AHU of any capacity each, including arresting leakages at ducting and balacing air flow through various air diffuser located in various rooms of RSD(L) building complete all as specified & directed.
1
-
-
... More
M&L for chemical cleaning of cooling coils - 20000 cfm Complete all as specified and as directed.
2
-
-
... More
M&L for chemical cleaning of cooling coils - 15000 CFM Complete all as specified and as directed.
1
-
-
... More
M&L for chemical cleaning of cooling coils - 5000 CFM Complete all as specified and as directed.
1
-
-
... More
M&L for chemical cleaning of outdoor units condensor coil of Central AC plant 6x8.75 TR at ASD-23 Complete all as specified and as directed.
6
-
-
... More
Supply & fixing in replacement of box type, fine filter for AHU's made out of HDPE, non woven synthetic media duly washable and assembled in fully sealed anodised aluminium/GI frame, having efficiency 95% down to 10 micron of following sizes:- frame of size 600 x 600 x 50 mm/550 x 550 x 50 mm/ 500 x 500 x 50 mm/ 600x300x50 mm
25
-
-
... More
Dismantling existing false celing (sheet metal interlocking type at New RSD(L) buiding for carring out repair of AHU/blower motor carring out repairs and refixing the same after carring out necessary repairs, complete all as specified and as directed.
20
-
-
... More
M&L for maintainance of cooling tower by disconnecting all electrical connections of motor located at the top of Cooling Tower, keep cables at safe custody for reconnection and dismantling and taking out fan blade assembly along with motor mounted on base frame at the top of cooling tower after cutting/dismentaling all nuts, bolts and fixtures from the mounting frame and removing whole assembly including motor and base frame from the top of cooling tower with the help of T&P for servicing of cooling tower suitable for following capacity including following complete (i) Cleaning / scrapping of inner & outer surface of FRP basin, repair of damaged portion if any incuding FRP lining of all surfaces joints to avoid leakage including replacement of all nuts and bolts joining all parts of Basin complete. (ii) Servicing cooling tower through cleaning re-agent complete pipe line, including servicing of cooling tower motor and fan and make the necessary alignment with motor. (iii) Replacement of bearing if any of suitable cap if any after necessory work including greasing and replacement of nut bolts and preventing leakage if any by means of suitable adetives etc all as directed and specified. (iv) Taking out PVC fills blocks, cleaning and refixing as per existing location and channel direction. (v) Servicing of spray header and sprinkler assy complete. (vi) Repair of water strainer complete.
Note:-(1) maintainance of following cooling tower will be considered as 1 job
Cooling Tower of 3X150TR plant at RSDL Old of 160 TR capacity Model No: 4160 , Make: Weldon- 2 Nos
Cooling Tower of 3X150TR plant at RSDL New of 350 TR capacity Model No: KD-3500, Make: Kooldrop- 1 Nos
Cooling Tower of 2X50TR plant at RSDM of 100 TR capacity Model No: 5062, Make: Delta- 1 Nos
Cooling Tower of 3X8.75TR plant at Signal Section of 20 TR capacity,Model No: 5021, Make: Delta- 1 Nos
(ii) General servicing and cleaning shall be carried out once in a month. Contractor shall submit Monthly general servicing report duly signed by the contractors rep, Concerned JE & Engr-in-charge.
(Note: For not carrying general servicing a penalty of twice the quoted rate will be recovered from the contractor.)
Major items for repair shall be paid under relevant items of this schedule.)
3
-
-
... More
Supply and fix Sprinkler assembly 2''x40 mm
1
-
-
... More
Supply and fix Branch pipe
1
-
-
... More
Supply and fix Motor 1 HP, 960 RPM
1
-
-
... More
Supply and fix Fan assembly 700 mm (item no- 235 to 238 are for 20 TR cooling tower of Model No: 5021 make- Delta, and are deemed to be supplied from original manufacturer.
1
-
-
... More
Supply and fix PVC Eliminator Round 3'
1
-
-
... More
Supply and fix Fan assembly 1800 mm/ 06 Blades
1
-
-
... More
Supply and fix Sprinkler aluminium Dia- 5''
1
-
-
... More
Supply and fix PVC branch pipe with dead plug
4
-
-
... More
Supply and fix Tie rod & turn buckle
4
-
-
... More
Supply and fix FRP flapper
4
-
-
... More
Supply and fix GI clamp with nut bolts (item no- 239 to 245 are for 160 TR cooling tower of Model No: 4160 make- Wheldon, and are deemed to be supplied from original manufacturer.
1
-
-
... More
Supply and fix Honey comb fills
125
-
-
... More
Supply and fix FRP Composite material
15
-
-
... More
Supply only Ball / Roller bearing for Sprinlkler top and bottom Hub of cooling tower of any capacity , any typer for Central AC Plant complete all as directed.
2
-
-
... More
Supply and fix sprinkler assembly of cooling tower 150 TR/100 TR/300 TR including taking down of existing and setting plant operational within 24 hours of breakdown material to be bought to match with the existing site and approved by GE, Complete all as specified and as directed by Enginner-in-charge.
1
-
-
... More
S& F in replacment of Float valve (brass) 25MM complete all as directed.
5
-
-
... More
Supply & Fix in repair Butterfly valve wafer type 50 mm PN-1.0/1.6 made up of SG iron, without Lugs, Lever operated, SG iron Disc, Nitrile /Rubber lining/Neoprene lining,Test pressure Art No 1078 of Make: Zoloto or Equivalent in kirloskar, complete all as specified and directed Note : Rates quoted shall be deemed to include for cutting existing 50 mm MS pipe to accomodate butterfly valve, inserting suitable flanges, rubber gaskets, nuts bolts, making necessary welding work & testing the pipeline for trouble free operation complete all as directed.
2
-
-
... More
All as per item above but 80 mm bore
2
-
-
... More
All as per item above but 100 mm bore
2
-
-
... More
All as per item above but 150 mm bore
2
-
-
... More
M & L in repair of Gun-metal, Globe or Gate valves, with iron wheel head, screwed both ends for iron pipe and fixed globe valve cast copper alloy to match with the existing of following size including cutting welding/brazing required if any all as required at site. 15 mm bore
2
-
-
... More
All as per item above but 25 mm bore
2
-
-
... More
All as per item above but 40 mm bore
2
-
-
... More
Material & Labour for removal of existing Unservicable damaged insulation from chilled water pipe as mentioned below and M&L for cleaning the pipe 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 Pipe joints are sealed against any leakage. replace with water pipe insulation half section PUF insulation shall bond to the surface of pipe with adhesive & binded with metal binding wire further insulation should be covered with fibre glass clothing and finally be finished with zylon base weather proof coating with two coats of AC ducting E 96 (Fevicol Make) as under: . Note:-
(a) The adhesive shall be used for bonding the seams securely together including butt & logitudinal joints, fittings and coverings must be closed with adhesive.
(b) The adhesive shall be specially formulated for the pipe insulation applicationand supplied by the insulatin manufacturer and have excellent bonding to porousand non porous surfaces. for 32 mm Dia.
10
-
-
... More
All as per Item here in above but 40 mm Dia
10
-
-
... More
All as per Item here in above but 50mm Dia
10
-
-
... More
All as per Item here in above but 65mm Dia
10
-
-
... More
All as per Item here in above but 80mm Dia
10
-
-
... More
All as per Item here in above but 100mm dia.
5
-
-
... More
All as per Item here in above but 150 mm Dia
5
-
-
... More
Material & Labour for laying MS ERW pipe in repair of 150 mm dia medium grade (C Class) in trench/surface including necessary cutting,welding/fabrication work & including suitable size SS304 Nut bolts to connect MS flanges as per IS-1239, complete all as specified and as directed by Engineer In Charge.
10
-
-
... More
All as per Item here in above but 100 mm Dia
5
-
-
... More
All as per Item here in above but 80 mm Dia
5
-
-
... More
Supply and fix cast iron Y-type stainer (flanged), flanged ends to BS10 Table 'F'. S.S- 304 Perforated sheet screen - 1 mm of size as per sample make: Zoloto Complete all as specified and as directed
2
-
-
... More
Material & Labour for Quarterly Maintenance,and cleaning of the following including sprinkler nozzles blower, fins of filters etc in the suction blower room of AOS-23 Painting Shop, complete all as specified & as directed.
(a) Exhaust Blower – 02 Nos
(b) Exhaust Blower with water sprinkler system- 02 Nos.
(c) Force in blower - 02 Nos
(d) Pump Sets - 02 Nos
(e) Spray Nozzles Assembly (01 Set of 64 Nozzles) - 02 sets
(Note:Contractor shall submit Monthly general servicing report duly signed by the contractors rep, Concerned JE & Engr-in-charge.
For not carrying general servicing a penalty of twice the quoted rate will be recovered from the contractor.)
Major items for repair shall be paid under relevant items of this schedule..)
4
-
-
... More
Dismantling suction blower of Make: Patel Airtemp Pvt. Ltd, Model No CFPB100DIDW, from its existing position, dis-connecting the same from bearing and shaft by removing key, taking it to workshop (workshop will be decided by Engr-In-Charge) replacement of worn out shaft of length 1 meter dia 75 mm (collar dia 57 mm) of High alloy steel of grade EN-08, blowing out dust, chemical cleaning by spraying the organic based scale removing agent as approved at the appropriate ratio till the removal of complete dust and scale, greasing of blower, checking of electrical connection, replacement of unserviceable pedestal bearing-02 nos, renewel of rusted MS screw, applying 2 coats of synthetic enamel paint over a coat of primer, fixing the shaft with blower making proper balancing and replacement of pulleys, and alignment of blower with motor and testing blower for smooth running and trouble free operation all as specified and directed by Eng-In-Charge
1
-
-
... More
M&L for replacement of unserviceable spring arrangement (to damping out the vibration) of the foundation of suction blower located at AOS-23 painting bay including taking down / dismantling blower from its existing position, replacing damping spring, refixing the blower ,complete with aligning the motor for smooth and trouble free operation, complete all as specified and as directed. (Note: For each blower 08 springs are connected to foundation. replacement of all 08 springs will be counted as 01 job. )
1
-
-
... More
M&L for replacement of existing worn out MS AC duct made of 5 mm thick MS sheet and necessary required welding, bend to shape, cutting and fixing with nut bolt and washer and providing necessary wire mesh for prevent to rats in the duct including painting with 2 coating of synthetic enamel paint over a coat of redoxide primer Complete all as directed.
5
-
-
... More
M&L for removal green vegetation,grass/ weeds/ creepers, cutting of tree with girth not more then 10 cm from AC plant installation located in Tech area incl disposal of cut material not more than 50 mtr distance and levelling surface the ground complete all as specified and as directed by engr- in- charge. Note:
3
-
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Supply and lay Electrical Insulating Mat 1100 volts IS 15652:2006 2 mm thickness for electric panels at various Central AC plant. Complete all as specified and directed.
25
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Supply & fix in replacement of Wet & Dry Bulb thermometer of A/C Plant Room.
2
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S & F for carrying out repair of power contactor 3 phase, 3 pole of any make / any type with replacement of contact kit and contactor coil of suitable voltage, complete all as specified and as directed by Engr-In-Charge
2
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S & F pressure gauge of dial size 100 mm, bottom connection: 3/8'' bsp MOC: MS casing brass internals, Accuracy: +/-2 % FSD, Range: 0-150 psi with 0-10.6 kg/cm2 and 0-300 psi with 0-21 kg/cm2 Make: FIEBIG, complete all as specified and as directed by Engr-In-Charge
2
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