Military Engineer Services-MES has published Tender For Comprehensive Maintenance And Repairs To Central Ac Plant And Chiller Plant/Package Ac Connected Items At Af Stn Naliya. Submission Date for this Tender is 09-03-2024. Air Conditioner Tenders in naliya Gujarat. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 02-Mar-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 09-03-2024 |
| Sl. No. | Item Description |
| 1 | S & F in repair Display controller of 45 KW capacity Hot Water generator of Make- Rapid Cool all as directed by Engr-In-Charge. |
| 2 | S & F in repair Air release valve complete assy suitable for 45 KW capacity Hot Water generator of Make- Rapid Cool all as directed by Engr-In-Charge. |
| 3 | S & F in repair V-belts type A-23 model suitablefor CSU motors forAC plant Make; Fenner/ Dunlop or equivalent |
| 4 | S & F in repair V-belts type B-62 model suitablefor AHU motors forAC plant Make; Fenner/ Dunlop or equivalent |
| 5 | S & F in repair V-belts type A-44model suitablefor AHU motors forAC plant Make; Fenner/ Dunlop or equivalent |
| 6 | M&L for top up/ gas charging with refrigerant gas (R-410) for dehumidifier after vacuuming and leak testing including brazing suction/ discharge line and testing complete all as specified and as directed by Engr-In-Charge. |
| 7 | S&F in repair rotary/ invt type compressor of split type AC 1.5/2 Ton capacity in position, charging of refrigerant gas of required quantity, brazing of discharge and suction line and leak testing complete all as specified and as directed |
| 8 | S & F in repair capacitor of 35 MFD for dehumidifier all as specified and as directed by Engr-In-Charge. |
| 9 | S & F in repair Blower motor of dehumidifier FDNF96, 2 KG,230V, 50Hz all as specified and as directed by Engr-In-Charge. |
| 10 | S & F in repair Fan blade for blower motor of dehumidifier FDNF96, 2 KG,230V, 50Hz all as specified and as directed by Engr-In-Charge. |
| 11 | S & F Roof trusses (framed), trussed,purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. conforming to Fe-410-W (Gde E-250 quality A) including welding work and black enamel paint with one coat primer all as directed by Engr-In-Charge |
| 12 | M & L for Servicing, greasing and alignment of AHU/CSU motors and pullies installed at AF Stn Naliya complete all as specified and as directed by Engr-In-Charge. |
| 13 | Servicing, cleaning and descaling with the help of diluted Acid of heat exchanger for hot water & cold water installed in CSU (Ceiling suspended unit) of 3TR capacity including minor repair and replacement of rusted parts as nut bolt brazing/welding etc for any leakage observed all as specified and as directed by Engr-In-Charge. |
| 14 | Servicing, descaling and cleaning of Hot Water Generator 45KW capacity 3 pase 440 Volts 50Hz including minor repair of parts as two qty heating coil /nut bolt/packing etc all as specified and as directed by Engr-In-Charge. |
| 15 | S & F in repair to CSU monoblock pump set of capacity 0.25 HP, single phase 230 Volts all as directed by Engr-In-Charge. |
| 16 | S & F in repair of 12V 26 AH maintenance free batteries for power backup of UPS unit all as directed by Engr-In-Charge |
| 17 | S & F in repair of 12V 7 AH maintenance free (SMF) batteries for power backup of UPS unit all as specified and as directed by Engr-In-Charge. |
| 18 | S & F in repair of Spun Filter /Cartridge of RO Plant all as directed by Engr-in- charge. |
| 19 | M&L for Anti scalant suitable for preventing formation of calcium carbonate and calcium sulphate and fouling by silica complete all as specified and as directed by Engr-In-Charge. |
| 20 | S & F in repair of high TDS Membrane of RO Plant of size up to 40/40 all as directed by Engr-In-Charge. |
| 21 | S & F in repair of silica sand from Sand filter for RO plant of any capacity all as specified and as directed by Engr-In-Charge. |
| 22 | S & F in repair of Activated Carbon from carbon filter for RO plant all as specified and as directed by Engr-In-Charge. |
| 23 | Dismantling the components of Reverse Osmosis plant and checking the serviceability of plant including rubber bushes, fittings, lowpressure/ high pressure motor pumps & Cleaning of membrane filter with citric acid and cleaning, washing with the help of high pressure water pump completeand re-fixing the same after necessary repairs and replacement of unserviceable parts, commissioning and testing complete all as specified and as directed by Engr-In-Charge. Notes:- Replacement of defective items of existing make/ size shall be measured and paid separately under respective items. |
| 24 | S&F in repair of EWT (Entering water temperature) of 13x3 or 12x3 TR chiller Plant sensor as per existing model complete all as specified and as directed. |
| 25 | S&F in repair LWT(Leaving water Temperature) of 13x3 or 12x3 TR chiller Plantsensor as per existing model complete all as specified and as directed. |
| 26 | M&L for removing of damaged portion of duct insulation and fixing new Nitrile Insulation 13 mm (minium) thick closed cell elastomeric nitrile rubber insulation of 40-60 kg/cum density, on duct surface free from dust etc using a thin film of insulation material all as per manufacturer"s recommended adhesive. Both duct and instulation, keeping the insulation material under compression (without any stretching), seal all joints air tight etc complete all as specified and as directed. |
| 27 | S&F in repair 100 mm dia butterfly valve of AC chillier plant circulation pipe line, of existing model, welding the same as per existing fixing arrangements complete all as specified and as directed. |
| 28 | Supply, Installation, testing & commissioning of Humidifier controller for atuomation all as specified and as directed by Engr-In-Charge. |
| 29 | Supply, Installation, testing & commissioning of Heater strip 2/4KW capacity all as specified and as directed by Engr-In-Charge. |
| 30 | S & F Thermostate for humidifier all as specified and as directed by Engr-In-Charge. |
| 31 | S & F in repair of 40 TR capacity Cooling TowerPVC filings along with sprinkler set, tension bar GI material,turn buckle, branch pipe of suitable size(approx 50 mm dia) and FRP eliminator blades for each cooling tower all as specified and as directed by Engr-In-Charge. |
| 32 | S & F in repair to cooling tower blower induction motor of capacity 5 HP/3.7KW, three phase 440 Volts with rewinding of motors with suitable size of super enamelled copper wire including shaft bearingincluding taking down, transportation to maintenance work shop, refixing all as specified and as directed by Engr-In-Charge. |
| 33 | S&F power contactor3 pase system for 1.5 HP motor installed at TP-III of Model No-MNXA1 & MXA1 Make-L&T or equivalent including 10 Amps relay & PLA relay of blower motor Motor all as directed by Engr-In-Charge. |
| 34 | S&F power contactor for single phase motor of capacity 0.25 HP installed at TP-III of Model No-LAEN22 Make-Schnieder or equivalent including all as directed by Engr-In-Charge. |
| 35 | M&Lfor opening of CSU(Ceiling suspended unit) and taking down cover plate, disconnecting electric connections, opening the blower motor, blower, belt, shaft and bearings (02Nos) for repair and refixing complete assembly with new shaft,new pully and bearings (02 Nos) for 3 TR Capacity CSU including testing and greasing complete all as specified and as directed. |
| 36 | M&Lfor opening of AHU(Air Handling unit) and taking down cover plate, disconnecting electric connections, opening the blower motor, blower, belt, shaft and bearings (02Nos) for repair and refixing complete assembly with new ball bearings (02 Nos) for 25 TR Capacity AHU including testing and greasing complete all as specified and as directed. |
| 37 | M&Lfor opening of AHU(Air Handling unit) and taking down cover plate, disconnecting electric connections, opening the blower motor, blower, belt, shaft and bearings (02 Nos) for repair and refixing complete assembly with new ball bearings (02 Nos) for 35 TR Capacity AHU including testing and greasing complete all as specified and as directed by Engr-In-Charge. |
| 38 | M & L for FRP coating inside CSU area for arresting any type of water leakage in side CSU all as specified and as directed by Engr-In-Charge. |
| 39 | S & F in repair of cooling tower water inlet float Float valve PVC type all as specified and as directed by Engr-In-Charge. |
| 40 | S & F metal based Float valve for Humidifier of capacity 2KW to 4 KW all as specified and as directed by Engr-In-Charge. |
| 41 | S & F Cooling Tower Fan blade suitable for 40 TR capacity cooling tower all as specified and as directed by Engr-In-Charge. |
| 42 | Repair / servicing of stuck monoblock motor and pump set of 0.25 HP capacity single pase 440 Volts 50Hzlubricate the motor bearings after clean the rust with help of anti scale spray and tight the all nut bolt/packing etc all as specified and as directed by Engr-In-Charge. |
| 43 | S & F in repair to UPS of 600VA,360 Watt capacity of output 230 V, 50 Hz for BMS system all as specified and as directed by Engr-In-Charge. |
| 44 | S & F in repair of HRC Fuse link set of 03 of 400 Amp 3NA3 260-7Y, NH2, 500V~/120ka IS-13703 IEC 269-2 all as specified and as directed by Engr-In-Charge. |
| 45 | Dismantling and taking out monoblock motor of 0.25 HP to 2 HP from site for repair,openingand re-assembling, transporting from site to workshop and back after repairincluding loading, unloading , testing, commissioning etc. and refixing afteroverhauling with replacement of damaged gasket and nut ,bolts etc. complete all as directed by Engr-In-Charge. (Note:- Bearing shall be measured and paid seperately) |
| 46 | S & F bearing of motor DE side |
| 47 | S & F bearing of NDE side |
| 48 | Dismantling and taking out monoblock motor of 3 HP to 7.5 HP from site for repair,openingand re-assembling, transporting from site to workshop and back after repairincluding loading, unloading , testing, commissioning etc. and refixing afteroverhauling with replacement of damaged gasket and nut ,bolts etc. complete all as directed by Engr-In-Charge. (Note:- Bearing shall be measured and paid seperately) |
| 49 | S & F bearing of motor DE side |
| 50 | S & F bearing of NDE side |
| 51 | Dismantling and taking out monoblock motor of 10 HP from site for repair,openingand re-assembling, transporting from site to workshop and back after repairincluding loading, unloading , testing, commissioning etc. and refixing afteroverhauling with replacement of damaged gasket and nut ,bolts etc. complete all as directed by Engr-In-Charge. (Note:- Bearing shall be measured and paid seperately) |
| 52 | S & F bearing of motor DE side |
| 53 | S & F bearing of NDE side |
| 54 | Dismantling and taking out monoblock motor of 20 HP from site for repair,openingand re-assembling, transporting from site to workshop and back after repairincluding loading, unloading , testing, commissioning etc. and refixing afteroverhauling with replacement of damaged gasket and nut ,bolts etc. complete all as directed by Engr-In-Charge. (Note:- Bearing shall be measured and paid seperately) |
| 55 | S & F bearing of motor DE side |
| 56 | S & F bearing of NDE side |
| 57 | S & F suitable size of super enamelled copper wire for winding of motors all as directed by Engr-In-Charge |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
