Tender For Repair Maintenance Of Central Type Ac Plant In Depot Area Under Ge Bharatpur
Tender Value
20 Lakhs
Estimated cost
Bid Submission
18 Nov 2026
6 days left
EMD
40000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Bharatpur → Rajasthan
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair Maintenance Of Central Type Ac Plant In Depot Area Under Ge Bharatpur
BOQ
| Sl. No. | Item Description |
| 1 | M& L for comprehensive periodic maintenance, repair & servicing of central Air conditioning plant Make : Voltas of capacity 100 TR and connected ventilation system existing at 39 FAD Bharatpur as per manufacturers instructions of company for 2 Nos of chilling machine of screw type compressor 100 TR , each single stage, 3000 RPM,415 Volts, 3 Phase,50 Hz, semihermatic electric motor of capacity 67 KW, shell and tube type condensor with carbon steel plate, copper tube, externally and internally to pass water flow 1400 USG/PM with carbon plate shell and tube flooded type chiller unit, including greasing , lubrication of moving parts and pressure testing for entire system of AC plant of all two set of condenser, compressor and circulating system with CO2/Nitrogen gas and retain to allow the pressure for three days. If found any leakage or reduction in the scale of pressure shall be located and arrest the leakage immediately by soldering or an appropriate measure are to be taken to stop the leakage premanently and recommissioning of 100 TR water cooled Screw Chiller complete all as specified.Note:- (i) Cost of spares, refrigerant and compressor oil wherever required to be replaced shall be measured and paid separately under respective items) |
| 2 | S&F in replacement of Old lube oil of Screw compressor, flushing and replacement with New Lube oil all as per specification of OEM standard (SOLSET-120) including testing complete to the entire satisfaction of Engr-in-Charge. |
| 3 | S&F in replacement of unserviceable Drier Core as per existing site Make:- Danfoss. |
| 4 | S&F in replacement of unserviceable Filter Drier all as per existing site Make:- Danfoss. |
| 5 | S&F in replacement for charging of Refrigerant R-134A in the system to its rating capacity to the extent to full fill required temperature conditions and service leak testing and complete all as specified. |
| 6 | S&F in replacement of old temperature sensors in the incoming/outgoing water pipeline of the chiller unit all as per existing site complete to the entire satisfaction of Engr-in-charge. |
| 7 | S&F in replacement of old pressure transducers on the chiller unit all as per existing site and specifications complete to the entire satisfaction of Engr-in-charge.Make: MCS Control/Danfoss or equivalent approved make. |
| 8 | S&F in replacement of old driver for Expansion valve all as per existing site and specifications complete to the entire satisfaction of Engr-in-charge. Make: MCS Control/Danfoss or equivalent approved make. |
| 9 | S&F in replacement of old unserviseable Expansion valve controller all as per existing site and specifications complete to the entire satisfaction of Engr-in-charge. Make: MCS Control/Danfoss or suitable equivalent approved make. |
| 10 | S&F in replacement of Switching Fuse Unit (SFU) in chiller unit panel of Cap-160-200 Amps complete all as specified. Make : Siemens/L&T or equivalent in C&S/CG. |
| 11 | S&F in replacement of old unserviseable oil level switch on the chiller unit all as per existing site and specifications complete to the entire satisfaction of Engr-in-charge. Make: MCS Control/Danfoss or suitable equivalent. |
| 12 | M&L for descaling of condeser alongwith connected pipe line system of capacity 100 TR as per existing make and model including opening of condenser cover of both sides including disconnecting of water pipe line for inlet and outlet of the condenser of each plant. Removing scale/sludge precipitated in the copper tube by push and pull method with iron rod connected with steel wire brush of suitable size as per condenser copper tube size at the entire length of condenser that scraping down the sludge precipitated in side the tube. Closing both side of condenser and circulating the descaling soulation in all tube of plant through the circulating pump and allows holding it for 30 minutes for chemical reaction. Opening the condenser both sides and clean with iron road connected with nylon brush of suitable size as per condenser copper tube size at the entire length of condenser ensure that descaling process has been complete then closing the condenser at both end and circulating clean water in all the tube of condenser and drain out the process will be continue till the satisfaction of Engr-in-Charge then fixing new gasket for both ends compressor unit -1 tighten with new nut end bolt for 100 TR capacity complete all as specified. |
| 13 | Dehydration work of chiller Machine as per existing site complete to the entire satisfaction of Engr-in-charge. |
| 14 | M&L for removal of complete set of defective evaporator copper tubes hadraulically and replacemeny with new finned copper tubes of dimension 19.05 x 1.12 x 3175mm for existing chiller model at site followed by nitrogen pressure testing complete all as specified. |
| 15 | M&L for complete servicing of condenser/chiller centrifugal pumpset of 20LPS and 12.5HP motor by engaging sufficient man power and suiatble T&P to ensure safety of pump-motor as well as working persons including disconnection suction and discharge water lines and removing of electric connection, dismantling the pumpset from MS Foundation including Greasing, Bearing replacement, Alignment of pump and refit the same complete all as specified and directed by Engr-in-charge:-Note :-(i) The rate considered is inclusive of tools and plants required for carrying out the repairs.(ii) The rate considered is inclusive of cost towards miscellaneous items such as cotton waste, grease and other consumables. |
| 16 | Supply only spares for Centrifugal Pumpset 20 LPS, Capacity 12.5 HP Make of Pumps-KIRLOSKAR |
| 17 | (a) Bearing Cast Iron Drive end / Non Drive end |
| 18 | (b) Bearing Housing |
| 19 | (c) Shaft sleeve Cast Iron drive end |
| 20 | (d) Round lock nut |
| 21 | (e) Seal Set (Make : Leak-Proof) |
| 22 | (f) Set of keys |
| 23 | (g) Pump Coupling set suitable for 12.5 HP condenser/chiller pump (cast iron made min 150mm dia with 04 Nos of nut, bolts and washer) |
| 24 | (h) NBR solid spider type jaw coupling L-150 |
| 25 | M&L for dismantling and Taking out defective monoblock pump of pipe size (80mm x 65mm) and head 18 to 40m and discharge upto 550 LPM , Make - Kirloskar from foundation and shifting it to workshop for replacement of Impellers, Bearings , seals etc complete. Refitting on foundation after repair testing and commissioning complete to the entire satisfaction of Engineer in Charge. |
| 26 | M&L for rewinding of Unserviceable motor of Cap-12.5 HP, type and make as per site including disconnecting unserviceable burn out winding completely, insulating materials and rewinding of the complete stator with super enameled copper wire of existing size applying proper insulation ‘F’ class varnish drying in oven, assembling, testing and commissioning complete to the entire satisfaction of Engineer –in- charge. |
| 27 | All as item No 18 above but for the motor of Capacity 5 HP complete all as specified. |
| 28 | M&L for complete servicing to FRP based Cooling Tower of Capacity 100 TR by dismanteling PVC Honeycomb Fills, Coupling cooling Fan, sprinkellers, draining out of water, removing Algae, silt, cleaning complete cooling tower body by removing scale, dust, dirt, cleaning existing external surface and servicing of mechanical componenets and welding to cross members and frame bracing components incl repair of Bottom Tray (FRP Plate) of cooling tower with suitable water chemical (FRP resin), including replacement of gear box bearings, greasing and overhauling of the complete transmission system of cooling tower and re-assembling all the dismantled componenets to its original position, testing complete to the entire satisfaction of Engr-in-Charge.Note:- Spare parts shall be measured and paid for separately under respective item. |
| 29 | S&F in repair/replacement of PVC Honeycomb fills for 100TR cooling tower incl dismantling/removing of old PVC fills as per site requirement (600mmx300mmx150mm) complete all as specified. |
| 30 | S&F in repair/replacement of Cooling Tower sprinkler system alongwith PVC connection pipes 40mm for cooling tower of capacity 100 TR, complete all as specified. |
| 31 | M&L for complete servicing to AHUs of Capacity 8000CFM complete with various accessories i.e. blower with casing, Chiller water coil, Hot water coil, pre filter & fine filter frame, drive motor, humidification kit, motorised control valves, control panel including descaling of chilled/hot water coils, Greasing, Lubricating of moving parts and Repair/Replacement of bush, thrust plate, gland packing, driver pully, driver shaft and re-assembling all the dismantled componenets to its original position, testing complete to the entire satisfaction of Engr-in-Charge.Note :- (i) AHU chilled/hot water coils using chemical with brass brush in-order to remove all type of sledge/dust precipitatated on the coil without any damage to the copper coil then wash the cooling with fresh water and air blower upto the satisfactory of Engr-in-Charge. (ii) Iron body of the AHU inside and outside shall be scrap down and rub out with sand paper then apply one coat primer over a coat of synthetic enameld paint including part of duct portion in the AHU shall be completed upto the satisfactory of Engr-in-Charge |
| 32 | S&F in repair/replacement of AHU Pre Filter of Box Type for one AHU unit, Efficiency 90% down to 20 Microns of Size 610 x 610 x 50mm Depth and CFM - 8000 as per site requirement complete all as specified.Make : Thermadyne, Camfil, Puromatic, Primide, Dyna |
| 33 | S&F in repair/replacement of AHU Fine Filter of Bag Type For one AHU unit , Efficiency (95% to 98%) down to 10 Microns of Size 610 x 610 x 305mm Depth and CFM - 8000 as per site requirement complete all as specified.Make : Thermadyne, Camfil, Puromatic, Primide, Dyna |
| 34 | S&F in repair of AHU motor suitable for AC plants/Dehumidifier unit/Air washer of motor capacity 7.5HP by dismantling it from weather making unit of AHU, replacement of Bushes, bearings by opening nuts bolts and removing electrical connections of the motor, replacement of V type Belt with new belt, replacement of stator and rotor assembly, winding of motor with Copper enameled wire of required thickness as existing, replacement and alignment of shaft, complete all as specified. |
| 35 | Supply and fix of CI Butterfly Valve of 65mm dia, ISI Marked PN-1.6, having Nitrile/EPDM rubber lining, SS stem, CS/SS Disc, Lever operated, including all jointing material i.e. Nut, Bolt, washer, Packing material etc duly insualted with checking, Testing and commissioning to the entire satisfaction of Engineer in Charge. |
| 36 | Supply and fix of CI Butterfly Valve of 100 mm dia, ISI Marked PN-1.6, having Nitrile/EPDM rubber lining, SS stem, CS/SS Disc, Lever operated, including all jointing material i.e. Nut, Bolt, washer, Packing material etc duly insualted with checking, Testing and commissioning to the entire satisfaction of Engineer in Charge. |
| 37 | Supply and fix of CI Butterfly Valve of 125mm dia, ISI Marked PN-1.6, having Nitrile/EPDM rubber lining, SS stem, CS/SS Disc, Lever operated, including all jointing material i.e. Nut, Bolt, washer, Packing material etc duly insualted with checking, Testing and commissioning to the entire satisfaction of Engineer in Charge. |
| 38 | M&L for replacement of power contactor 3 pole, type MNX-A1 with 2 NO + 2 NC Aux contracts, all as per existing site and specifications complete to the entire satisfaction of Engr-in-Charge.Make- L&T, C&S/AE. |
| 39 | M&L for Cleaning of 5000 ltr Tank complete all as specified. |
| 40 | S&F in replacement of M S Pipes heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of sizes 65 mm as per sample existing icluding bending and welding work and testing complete this job complete all as specified. |
| 41 | S&F in replacement of M S Pipes heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of sizes 125mm as per sample existing icluding bending and welding work and testing complete this job complete all as specified. |
| 42 | Supply and fixing in replacement of dgital Hygrometer complete all as specified. |
| 43 | S&F in repair/replacement of MCB TPN 32 Amps 415 volt, Category- C curve, 10kA rapturing capacity ( ISI marked IS-8828) complete all as specified. |
| 44 | S&F in repair/replacement of MCB TPN 63 Amps 415 volt, Category- C curve, 10kA rapturing capacity ( ISI marked IS-8828) complete all as specified. |
| 45 | S&F in repair/replacement of volt meter (0-500A) digital squire flush type of size 96x96 mm, three phase, with inbuilt selector including necessary addition/ alternation of panel including cutting/welding of front side of panel board /feeder to match the existing panel board/feeder including taking out of unserviceable one complete all as specified.Make: L&T/AE/C&S |
| 46 | S&F in repair/replacement of Ammeter (0 - 200 A) digital squire flush type of size 96x96 mm, three phase CT operated CIR 5 amp, with inbuilt selector including necessary addition/ alternation of panel including cutting/welding of front side of panel board /feeder to match the existing panel board/feeder taking out of unserviceable one complete all as specified.Make: L&T/AE/C&S |
| 47 | Taking out of defective /unserviceable /obsolete model indicator lamp from LT panel AC plant, supply and fix indicator lamp LED type of different colour of existing, 60 mm dia 30 volts complete all as specified.(Make - Siemens/L&T//CG) |
| 48 | M&L for single phase preventer model VSP 2, suitable to be fixed with FASD starter of any capacity for operation of the submersible pump motor, including taking out old U/S one complete all as specified. Make :- Minilec (VSP 2) /L&T/ Legrand |
| 49 | S&F in repair/replacement of relay ML 1.5 415 volt VAC, 50 Hz, current rating:-10-16 Amp to be fixed with FASD starter for operation of the submerSI-ble pump motor, including taking out old U/S one complete all as specified.Make :-L&T/ Legrand/ schinder |
| 50 | S&F in repair/replacement of Ammeter Selector Switch with OFF for CT, 10 A including taking out old U/S one, complete all as specified.Make:- Legrand / schnieder/ L&T |
| 51 | S&F in repair/replacement of Voltmeter Selector Switch with OFF for 10 A -01 No including taking out old U/S one, complete all as specified.Make :- Legrand / schnieder/ L&T |
| 52 | S&F in repair/replacement of damaged insulation of chilled/hot water pipeline upto 150 mm thickness of thermo cole insulation 50 mm of density 16 Kg/Cum and insulated with thick resin bonded fiber glass and plaster by sand cement (1:3) complete suitable for above ground with all mounting arrangements like clamps with nut bolt etc, complete all as specified. |
| 53 | S&F in repair/replacement of water Pressure indicating Gauge fitted in water circulation circuit Range-0 to 100/150 lbs/Sq in and 0 to 7/10.6 Kg/Sq Cm complete all as specified. Make IEBIG/H-Guru/Gluck |
| 54 | Detecting the fault of 3 x 100TR capacity of AC Plants and any location by providing skilled Refrigerent Mechanic/Skelled Elect & helper with necessary safety and working equipment such as ,multimeter ,speedometer and other reqd tools and plants and rectified the defects on top priority basis/as and when reqd including testing, complete all as specified. |
| 55 | S&F in repair/replacement of FRP induced draft cooling tower of 100 TR Capacity plant complete made of FRP bottle shape with MS supporting structure horizontel/vertical having cross/ counter flow of single cells with high density polythene spray nozzles and sprinkle system with PCC fills with spray section, honey comb fill basin, fan, TEFC squirrel cage induction motor of suitable capacity, intake bird screen and other accessories (Tech specification as per manfacture's standard) and shall be located at four feet height from GF within five metre distance from Plant Room including dismantling of existing cooling tower with all accessories and deposit to MES yard or in credit complete all as specified. |
| 56 | Repairing/servicing/overhauling of 500 KVA Servo voltage stablizer removing the top plate taking out the plate from the tank with help of chain pulley tri pole with heavy labour & again reassemble testing, commissioning etc complete all as specified as per following items for servo voltage stablizer:- |
| 57 | (a) I.C. Electronic control card for 500 KVA Servo voltage stablizer complete all as specified. |
| 58 | (b) Control Transformer for 500 KVA Servo voltage stablizer complete all as specified. |
| 59 | (c) Main big gear for 500 KVA Servo voltage stablizer complete all as specified. |
| 60 | (d) Carbon brush for 500 KVA Servo voltage stablizer complete all as specified. |
| 61 | (e ) AC Synchrounous motor for 500 KVA Servo voltage stablizer complete all as specified. |
| 62 | (f ) Transformer Servo Oil for 500 KVA Servo voltage stablizer complete all as specified. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 28, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 6 daysNov 20, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 8 daysTender Documents
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