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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹22.9 LAccepted-AOC 3RD FLOOR BHAKTAMAR RESIDENCY SOMNATHNAGAR ROAD PUNE 411014 | PUNE | PUNE | MAHARASHTRA | 411014 | L1 | Accepted-AOC ACCEPTED BEING LOWEST BIDDER | |
| 2 | L2₹33.0 L+₹8.2 L (33.3%)Rejected-Finance FLAT NO 06 BLDG NO B 2 PLEASANT PARK WANWADI PUNE 411040 | PUNE | MAHARASHTRA | 411040 | L2 | Rejected-Finance REJECTED BEING NOT LOWEST BIDDER | |
| 3 | L3₹36.2 L+₹11.5 L (46.3%)Rejected-Finance | L3 | Rejected-Finance REJECTED BEING NOT LOWEST BIDDER | |
| 4 | L4₹39.9 L+₹15.2 L (61.3%)Rejected-Finance | L4 | Rejected-Finance REJECTED BEING NOT LOWEST BIDDER |
| Sl No | Description | Qty | Unit | ESKIMO COOL WORLD L3 | BRILLIANT AIRCONDITIONING AND REFRIGERATION WORKS L4 | Chaulya Enterprises L2 | Adinath Technical Services L1 |
|---|---|---|---|---|---|---|---|
| 1.00 | Carrying out annual maintenance of 450 TR water chiller plant by approved OMC (original manufacturing company i.e DUNHAM-BUSH) including following routine work .
i) Inspecting the machine 3 times a year in equal quarters. During this inspection the following work will be carried out:
ii) Checking the refrigeration system
iii) Checking the operation of controls
iv) Checking of microprocessor logic operation
v) Attending to service calls for trouble diagnosis apart from scheduled quarterly visits.
vi) Reporting to you the condition of machine at the time of inspection and attending the same by overhauling compressor / replacing components, if found necessary (On extra chargeable basis)
vii) Checking the system for any leaks and rectification of leaks. (if found Leakage, repair on chargeable basis)
viii) Taking set of readings and evaluating to ensure satisfactory performance of the plant
ix) Spares will be replaced on extra chargeable basis in case required.
x) Informing the operating personnel of changes or adjustments made and recommending to them improvements in trouble free operation of the plant
xi) Imparting operational training to your operating staff at the beginning of contract | 3 | Job | 48,000 ₹1,44,000 | 43,520 ₹1,30,560 | 25,000 ₹75,000 | 20,000 ₹60,000 Lowest |
| 2.00Supply and replace the following defective / worn out spares / controls for the chiller Plant all as specified and directed. | |||||||
| 2.01 | Pressure transducer - Low presure / High Pressure / Oil pressure up to 10 Kg / cm2 | 2 | Each | 15,000 ₹30,000 | 20,366 ₹40,732 | 20,000 ₹40,000 | 8,500 ₹17,000 Lowest |
| 2.02 | Temperature sensor suitable for the chiller unit.
Make : Dun-ham-bush/ Kirloskar/Blue Star | 2 | Each | 7,500 ₹15,000 | 10,677 ₹21,354 | 10,000 ₹20,000 | 5,500 ₹11,000 Lowest |
| 2.03 | Pressure relief valve
Make : Dun-ham-bush/ Kirloskar/Blue Star | 3 | Each | 3,500 ₹10,500 | 4,593 ₹13,779 | 5,000 ₹15,000 | 2,000 ₹6,000 Lowest |
| 2.04 | Gaskit Partition Sr no M05 Make : Dun-ham-bush/ Kirloskar/Blue Star | 1 | Each | 45,000 ₹45,000 | 45,379 ₹45,379 | 45,000 ₹45,000 | 1,500 ₹1,500 Lowest |
| 2.05 | Valve-Ball 7/8 Sr-17307 Make : Dun-ham-bush/ Kirloskar/Blue Star | 1 | Each | 9,500 ₹9,500 | 9,280 ₹9,280 | 10,000 ₹10,000 | 3,500 ₹3,500 Lowest |
| 2.06 | Valve-Ball 1/8 Sr-17309 Make : Dun-ham-bush/ Kirloskar/Blue Star | 1 | Each | 12,900 ₹12,900 | 13,795 ₹13,795 | 12,000 ₹12,000 | 3,500 ₹3,500 Lowest |
| 2.07 | Valve Saloined 5/8 ODF Make : Dun-ham-bush/ Kirloskar/Blue Star | 1 | Each | 13,200 ₹13,200 | 13,162 ₹13,162 | 12,000 ₹12,000 | 4,500 ₹4,500 Lowest |
| 3.00 | M&L for descaling of complete condenser units for central/ package type AC plant of capacity 450 TR by means of adding descaling chemical solution or equivalent in the cooling tower sump of required quantity and circulating the liquid to remove the scales inside the pipes and removing side covers of condenser, cleaning the water tubes by scrubbing with nylon brushes and flusing with fresh water, refixing the covers, Inlet and out let pipes including replacement of neoprene rubber gasket all as specified and directed by Engineer-in-charge | 3 | Job | 12,500 ₹37,500 Lowest | 12,675 ₹38,025 | 25,000 ₹75,000 | 28,000 ₹84,000 |
Tender Value
₹45 L
EMD Value
₹90,000
Closing Date
18 Nov 2025, 6:00 pmClosed
CWE Khadki Pune
Headquarters CWE Khadki, Military Engineer Services, Range Hills Road, Khadki, Pune-411003
REPAIR AND MAINTENANCE AND SERVICING OF WATER COOLED AC PLANT OF CAPACITY 3 X 450 TR AT MH KHADKI PH II BLDG INCLUDING REPAIRS TO COOLING TOWERS VFD PANELS DUCTING CONDENSER CONTROL PANELS STARTER PANELS AND CONNECTED ITEMS OF AC PLANTS OF MH KHADKI
2025_MES_737251_1
CWE/KKE/TOKEN-54 OF 2025-26
Open Tender
Electrical and Maintenance Works
Item Rate
360 days
CWE Khadki Pune
AS PER TENDER DOCUMENTS
7 documents required · 7 mandatory
₹500
GE MH AND RH KHADKI
₹90,000
Yes
23 Jan 2026
28 Oct 2025
20 Nov 2025
28 Oct 2025
18 Nov 2025
11 Nov 2025
28 Oct 2025 - 4 Nov 2025
Amount
Carrying out annual maintenance of 450 TR water chiller plant by approved OMC (original manufacturing company i.e DUNHAM-BUSH) including following routine work . i) Inspecting the machine 3 times a year in equal quarters. During this inspection the following work will be carried out: ii) Checking the refrigeration system iii) Checking the operation of controls iv) Checking of microprocessor logic operation v) Attending to service calls for trouble diagnosis apart from scheduled quarterly visits. vi) Reporting to you the condition of machine at the time of inspection and attending the same by overhauling compressor / replacing components, if found necessary (On extra chargeable basis) vii) Checking the system for any leaks and rectification of leaks. (if found Leakage, repair on chargeable basis) viii) Taking set of readings and evaluating to ensure satisfactory performance of the plant ix) Spares will be replaced on extra chargeable basis in case required. x) Informing the operating personnel of changes or adjustments made and recommending to them improvements in trouble free operation of the plant xi) Imparting operational training to your operating staff at the beginning of contract
Supply and replace the following defective / worn out spares / controls for the chiller Plant all as specified and directed.
Pressure transducer - Low presure / High Pressure / Oil pressure up to 10 Kg / cm2
Temperature sensor suitable for the chiller unit. Make : Dun-ham-bush/ Kirloskar/Blue Star
Pressure relief valve Make : Dun-ham-bush/ Kirloskar/Blue Star
Gaskit Partition Sr no M05 Make : Dun-ham-bush/ Kirloskar/Blue Star
Valve-Ball 7/8 Sr-17307 Make : Dun-ham-bush/ Kirloskar/Blue Star
Valve-Ball 1/8 Sr-17309 Make : Dun-ham-bush/ Kirloskar/Blue Star
Valve Saloined 5/8 ODF Make : Dun-ham-bush/ Kirloskar/Blue Star
M&L for descaling of complete condenser units for central/ package type AC plant of capacity 450 TR by means of adding descaling chemical solution or equivalent in the cooling tower sump of required quantity and circulating the liquid to remove the scales inside the pipes and removing side covers of condenser, cleaning the water tubes by scrubbing with nylon brushes and flusing with fresh water, refixing the covers, Inlet and out let pipes including replacement of neoprene rubber gasket all as specified and directed by Engineer-in-charge
Repairing /servicing and overhauling the centrifugal pump by dismantling the pump coupled with induction motor, opening the pump, inspecting for defects and replacing the worn out parts like gland bush, bearings, gland bolts and nuts, gland packing, gasket, water seal, etc. including repairs to pump shaft by remetalling, grinding, polishing and reassembling the same and replacing the rusted nuts, bolts, washers, etc. and coupling with motor testing for the following capacity of pump all as specified and directed by Engr-in-charge.
Primary chillar pump 20 HP of make Kirloskar, Crompton, Shakti
Secondary chillar Pump 40 HP of make Bell & Gossett
Condenser Pump 30 HP of make Kirloskar, Crompton, Shakti
M&L for taking out the centrifugal pump motor and transporting to work shop, split opening the motor removing the u/s burnt winding wire, cleaning the slots, re winding with super enameled copper conductor wire of suitable size including insulating materials, varnishing and drying and reassembling and transporting back to site, coupling with pump testing and commissioning all as specified and directed for the following capacities of motors : -
Primary chillar Motor 20 HP of make Kirloskar Brothers
Secondary chillar Motor 40 HP of make Bell & Gossett
Condenser Motor 30 HP of make Kirloskar Brothers
Blower Motor of Cap 5 HP to 7.5 HP of make Bharat Bijali
Blower Motor of Cap 3 HP of make Bharat Bijali
Dismantling the covers of cooling tower and the cooling fan blades from the position, electrical connections and taking down the cooling tower motor of capacity 10 HP, split opening the motor, removing the burnt out winding, cleaning the slots re winding with super enameled copper conductor wire of suitable size including insulating materials, varnishing and drying and reassembling and transporting back to site and testing on commissioning all as specified and directed.
Supply and fix cooling tower fins as per existing size and shape during all as specified and directed
Descaling of cooling tower by dismantling the cooling tower fins removing the scales in the fins, sump by scrubbing with wire / nylon brush and refixing the fins in position including replacing the float valve for supply water line, painting the steel/wooden surfaces with two coats of enamel paint over a coat of zinc oxide primer and testing the cooling tower all as specified and directed.
Supply and fill Gas R-134 a in cylinder for charging / topping up whenever required all as specified and directed.
M&L for leak testing of gas by evacaveting the gas by suitable means and filling with nitrogen gas for 24 hours rectifying the leakages with and incuding required material / brazing etc. and refilling gas testing chiller all specified and directed.
S&F in replacement of double fitted polymer fabric HDPE fresh air filter(Filter class-G3 as per EN 779) washable/cleanable type having efficiency 95% to 99% down to particle size of 10 micron, fabricated out of CRCA sheet metal duly painted with two coat of grey hammer tone spray painted over two coats of red oxide primer, with lifting handle, Box/flanged type, aluminium spacer etc, of make Thermadyne/ Pall supralon filter / Micron filter all as specified by engr-in-charge of following sizes :-
S&F in replacement of double fitted polymer fabric HDPE fresh air filter(GL-type) washable/cleanable type having efficiency 95% to 99% down to particle size of 5 micron, fabricated out of CRCA sheet metal duly painted with two coats of grey hammer tone spray painted over two coats of red oxide primer, with lifting handle, Box/flanged type, aluminium spacer etc, including taking down make Thermadyne/ Pall supralon filter / Micron filter all as specified and directed. of following sizes :-
S&F in repairs butter fly valve of dia 100mm suitable for condensing /chiller water line with ISI marked including jointing with gasket, nut, bolts washer all as all as specified and directed. Make: CRI, Kirloskar, L & T
S&F in repairs butter fly valve of dia 125mm suitable for condensing /chiller water line with ISI marked including jointing with proper gasket, nut, bolts washer all as specified and directed. Make CRI, Kirloskar, L & T
S&F in repairs butter fly valve of dia 150 mm suitable for condensing /chiller water line with ISI marked including jointing with proper gasket, nut, bolts washer all as specified and directed. Make: CRI, Kirloskar, L & T
S&F in replacement NRV of dia 250 mm suitable for condensing /chiller water line with ISI marked including jointing with proper gasket, nut, bolts, washer all as specified by Engr-in- charge Make: Kirloskar, BIR, Kartar
Supply and fill compressor oil for centrifugal compressor for toping up / replacement all as specified and directed. Make : Kirloskar, Dunham-Bush, Castrol
S&F in replacement of water pressure gauge as per existing all as specified and directed. Make: Emerald/ Wika / Rexroth
S&F in replacement of Temp gauge as per existing all as specified and directed. Make Emerald/ Wika / Rexroth
S&F in replacement of following ball bearing (NDE/DE) suitable for cooling tower motor, chillar motor, Blower motor, condenser motor etc removing of existing unserviceable bearing of any type or make all as directed by Engr-in-charge. Make : SKF/TATA/FAG/ Nachi
S&F in replacement of Power contactor AC-3 of Aux voltage 230V, 3NO+1NC of following capacities all as specified and directed. Make : L & T, Siemens, Legrand
MNX 50-TP of rating 32A,
MNX 32-TP of rating 32A,
MNX 25-TP of rating 25A,
MNX 12-TP of rating 12A,
S&F in replacement of over load relay with inbuilt single phase protection of following capacities all as specified and directed. Make : L & T, Siemens, Legrand
MN5 of rating 20-33A
MN2 of rating 14-23A
MN2 of rating 6-10A
MN2 of rating 4-6A
Supply and replace the strip heaters of capacity 3 KW / strip all as specified and as directed. Make : Omega / Platinum / finned
Serviceing of existing installed VFD as per manufacturer's standard and testing as per specified and directed Make : Danfoss
Supply and fix pully including taking down old unserviceable / damaged pully along with necessary fabrication to shaft for filling wear out portion and turning complete, including making allinment, quotated rate includes transportation, hardware & T&P as per site requirement all as specified and directed.
Quarterly Greasing of AHU's all pedstal bearing as per IS Standard including cleaning of old unserviceable grease with help of grease gun up to topping up, rate should quotated including price of grease and T& P all as specified and directed.
Supply and Replacement AHU blower DIDW fan blower having out velocity not exceeding S.P.(mm/wg) 50-60 m/s energy efficient fan with double inlet, double with forward or backward curved impeller for high static pressure mounted on aluminum extended side rail base frame, existing AHU of following capacity of Blowers motor :-
Blower for Capacity 5 HP motor
Blower for Capacity 3 HP motor
Painting of 450 TR capacity existing cooling tower with existing colour in all respect all as specified and directed.
Descaling of cooling tower make up tank by dismantling the strainer removing the scales in the tank, sump by scrubbing with wire / nylon brush and refixing the strainer position including replacing the float valve for supply water line, painting the steel/wooden surfaces with two coats of enamel paint over a coat of zinc oxide primer and testing the cooling tower all as specified and directed.
Repairing /servicing and overhauling the Pan type humidifier are closed type & Connected to supply air duct Capacity upto 3 KW to 6 KW all as specified and directed. Make - Emerald
Supply and replacement and testing of GM gate/ globe valve heavy duty conferming to IS-778 with iron wheel head screwed both end for 40 mm or size as per existing complete all as specified and directed.
Supply and replace three way mixing /modulating valve (Actuator) of diameter as per existing model No CN72220A2007 / CN7510A2001 proportional linear type, motorised mixing valve BS 4540 PN-10 -PN 40 having manual over ride facility with proportional thermostat/Humidity sensor and interconnecction wiring with 1.5 sq mm copper conductor multi core cable all as specified and directed. Make : Honeywell / Rapid / Energy
Supply Erecrtion, Testing and commissioning in repair closed cell elastomeric nitrile rubber with aluminum foil laminated on oneside, having thermal Temperaturte, of 20 c as per EN 12667, moisture diffusion resistance factor or u Value of minium 7000 for base insulation material without the foil as per EN 12086, fire performance such that it passes Class 1 as per BS476 Part 7 for surface spread of flame and also fire performance of V0, HB as per UL 94, 1996, density without the foil between 40 to 55 KG/ Cum. the insulation material shall be FM ( factory Mutual) USA approved and dust & fiber free. the Aluminium foil shall be 60 microns thick and its weight shall be 193 gms as per EN ISO 2286-2, tensile strength 90 N/ 15 mm as per EN ISO 527-3 with elongation>10% as per EN ISO 527-3. All complete as specified in particular specification 19 mm thick thermal insulation as directed.
Supply, assembly and erection of GI sheet with TDF flange rectangular/square duct made out of L shaped hollow profile, duly factory boxed including all accessories such as corner, cleat, carriage bolt, gasket and appropriate sealant on longitudinal joints etc complete with GI sheet of thickness 22 gauge all as specified & directed.
Supply, assembly and erection of GI sheet with TDF flange rectangular/square duct made out of L shaped hollow profile, duly factory boxed including all accessories such as corner, cleat, carriage bolt, gasket and apropriate sealent on longitudinal joints etc complete with GI sheet of thickness 24 gauge all as specified & directed.
S&F VFD for motor as per existing parameters and suitable for 40 HP motor along with programme setting recommanded by OEM (Dun Ham Bush) all as specified and directed Make : Danfoss / ABB / Seimense
Repairs to Microprocessor based control panel display unit for 450 TR AC chiller unit including spare parts all as specified and directed. : Kirloskar / Dun-Ham-Bush / Blue star
Supply and fix air diffuser for the 4-way square supply air ternimal should be in aluminium powder coated construction with easily removeble central core & 4-way uniform air distribution. Volume control damper to be of opposed blade, nylon geared with aerofoil blades & blank matt powder coated (Out to out size shall be as per existing with full louvers with required duct connection size (as per opproved layouts) & as per approved sample (Colour to match architects requirements) all as specified and directed of following size.
S&F air diffuser for the 4-way square return air ternimal should be in aluminium powder coated construction with easily removble central core & 4-way uniform air distribution (Out to out size shall be as per existing with full louvers with required duct connection size (as per opproved layouts) & as per approved sample (Colour to match architects requirements) all as specified and directed.
M&L for descaling of Cooling coil of AHU's of any capacity by means of adding descaling chemical solution or equivalent of required quantity and circulating the liquid to remove the scales inside the pipes and cleaning the water tubes by scrubbing with nylon brushes and flusing with fresh water, refixing the covers, Inlet and out let pipes including replacement of neoprene rubber gasket if required all as specified and directed.
Repair and replacement of old unserveacble AHU doors of any size door double skin pannel with pressure injected CFC & HCFC free PUF having 'K' value of 0.02 W/C/m & dinsity of 40 kg/ms pre coated, pre plasticized, galvanized outer and inner skin 0.06mm thick, air tight casing using gasket and self adhesive, PVC Nylon hinges, passage handels view port and marine lamp, limit switch all as specified and directed. Make : Kirloskar / Blue star / Voltas complete all as directed.
Supply and replace the worn out 'V' belts of blower motor. Make : Eco drive / fenner / reenolds rubber
Supply and fix in replacement MCCB of following capacities of Make : L & T/ Siemens/ Legrand
630 A, TP 50 KA Adjustable type 415V AC
400A, TP 415V, 50 Hz, 50 KA adjustable type
250A, TP 415V, 50 Hz 36 KA adjustable type
125A,TP 415V, 50 Hz 36 KA adjustable type
100A,TP 415V, 50 Hz, 25KA adjustable type
160A, TP 415V, 50 Hz, 36KA adjustable type
32A, TP, 415V, 50Hz, 16KA adjustable type
Supply and fix in replacement MCB of following capacities all as specified and directed. Make : L & T/Siemens/Legrand
TP 25 To 63 AMP. 415V, 50 Hz,10 KA, C curve
6A to 32 Amp ,SP 240V, 50Hz, 10 KA, C curve
Chaulya Enterprises (BID ID -3482353)
ESKIMO COOL WORLD (BID ID -3481713)
BRILLIANT AIRCONDITIONING AND REFRIGERATION WORKS (BID ID -3481851)
Bidder Name
ESKIMO COOL WORLD
BRILLIANT AIRCONDITIONING AND REFRIGERATION WORKS
Chaulya Enterprises
Adinath Technical Services
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