Tender For Repair/Maintenance Of Ac Plants, Ahu And Other Allied Works At Af Station Salua Under Ge (Af) Kalaikunda
Tender Value
10 Lakhs
Estimated cost
Bid Submission
25 Feb 2023
0 days left
EMD
20000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
salua → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Repair/maintenance Of Ac Plants, Ahu And Other Allied Works At Af Station Salua Under Ge (Af) Kalaikunda Repair/Maint Of Ac Plants, Ahu And Other Allied Works
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 18-Feb-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 25-Feb-2023 |
BOQ
| Sl. No. | Item Description |
| 1 | S&F in repair expansion valve required for AC plant of Capacity 5.5 TR Completeallas specified and directed by Engr- in- Charge . |
| 2 | M&L forcleaning of evaporatorcoils of AC plant ofcapacity 5.5 TRwith dilute HCL by force feed method to remove the dust particle formed onthe coil & fins,cleaning of liquid lines stainer expansion valve completeallas specified and directed by Engr- in- Charge . |
| 3 | M&L for servicing including cleaning of condensor , cooling coil,refrigerantcoils fins with mild detergent and descaling of condensor coil for Package type 5.5 TR AC ofincluding leake testing with N2 gas anymake/ capacity complete allas specified and directed by Engr- in- Charge . |
| 4 | Disconnecting, dismantling and taking out existing burnt out compressor of package type AC 5.5 TR Capacity and supply and fixing sealed unit compresser of existing capacity , single phase, 230 V AC supply initialy filledwith compressor oil/gas as speciifed by Engr-in-charge and testing on load for 24 hrs in summer complete allas specified and directed by Engr- in- Charge . |
| 5 | M&L for servicing including cleaning of condensor & evaporator coils fins with mild detergent and descaling of condensor coil forsplittype AC ofanymake/ capacity aftertaking down the whole unit and refixingat the existing locationor any other new location after servicing allas specified and directed by Engr- in- Charge . |
| 6 | Supply fixing in replacement of V Belt of size A-28, A-32 suitable for 5.5 TR Capacitypackage Unit AC all as specified and directed by Engg- in - charge . |
| 7 | M&Lmicro filter for AC Plant of capacity 5.5 TRcomplete all as specified and directed by Engg- in - charge . |
| 8 | M&LAir filter for AC Plant of capacity 5.5 TRcomplete all as specified and directed by Engg- in - charge . |
| 9 | Supply fixing in repair Microprocessor with and including display ckt, sensors and display cable for 16.5 TR package type AC complete all as specified and directed by Engg- in - charge . |
| 10 | Taking out blower motor shaft from AC plant of capacity 5.5 TR , welding and grinding on lathe machine to make suitable allignment with bearing then refixed completeall as specified and directed by Engg- in - charge |
| 11 | S&F in repair runner of fan motor drum forpackage AC plant of capacity 5.5 TR complete all as specified and directed by Engg- in - charge |
| 12 | S&F in repair fan blade of outdoor unit ofAC plant of capacity 5.5 TR complete all as specified and directed by Engg- in - charge |
| 13 | S&F connector for30-40 AMPS , 440 voltscomplete all as specified and directed by Engg- in - charge |
| 14 | S&FAuto change over switch for package type AC plant 11 TR complete all as specified and directed by Engg- in - charge |
| 15 | Supply and chargingR-22 gas to maintain the required cooling effect as and when required in the split AC/ window type AC & other cooling applinces(charging cost including in this item) complete allas specified and directed by Engr- in- Charge . |
| 16 | Supply and chargingR-407C Gas to maintain the required cooling effect as and when required in the Package type AC plant including (charging cost including in this item) complete allas specified and directed by Engr- in- Charge . |
| 17 | S&F in replacement of insulationNnytriyle rubber 1/6 size including fixing all as specified and directed by Engineer-in-charge. |
| 18 | All as per item No 17 here-in-before but 1/8sizeincluding fixing complete all as specified and directed by Engineer-in-charge. |
| 19 | All as per item No 17 here-in-before but5/8size including fixing complete all as specified and directed by Engineer-in-charge. |
| 20 | S&F in replacement of Copper pipe of size 1/4size including fixing by brazing and jointingall as specified and directed by Engineer in charge. |
| 21 | All as per item No 20 here-in-before butsize 1/2sizeincluding fixing by brazing and jointingall as specified and directed by Engineer in charge. |
| 22 | All as per item No 20 here-in-before but size5/8size including fixing by brazing and jointingall as specified and directed by Engineer in charge. |
| 23 | Supply and ChargingR-134 gas to maintain the required cooling effect as and when required in the water cooler, Refrigerator and other cooling appliance complete all as specified and directed. |
| 24 | Supply and chargingNitrogen gas Gas for finding out leakage as and when required as specified and directed by Engr in charge. |
| 25 | S&F in replacement ofAuto transfer switch suitable for Voltas Make 16.5 TR capacitypackage type Air conditioner for alternate running of AC atregular intervalall as specified and directed by Engr- in- Charge . |
| 26 | S&F in replacement ofPrinted Circuit Boardwith CT coil complete suitable for 16.5 TR capacity Package type AC Plant. |
| 27 | Supply & fixingin replacement ofCapacitor 36 MFDcomplete all as specified by Engr- in- Charge . |
| 28 | Supply & fixingin replacement ofCapacitor 45 MFD complete all as specified by Engr- in- Charge . |
| 29 | Supply & fixingin replacement ofCapacitor 50+6 MFD complete all as specified by Engr- in- Charge . |
| 30 | Supply fixing in replacement of Printed Circuit Board suitable for 2TR CapacitySplit Unit Air Conditioners including remote, etc. |
| 31 | Supply fixing in replacement of Printed Circuit Board suitable for 1.5 TR CapacitySplit Unit Air Conditioners including remote, etc. |
| 32 | Disconnecting, dismantling and taking out existing burnt out compressor fromwindow/Split type Air conditioner 2 TR Capacity and supply and fixing sealed unit compresser of existing capacity 2 TR, single phase, 230 V AC supply initialy filledwith compressor gas as specified by Engr-in-charge. |
| 33 | All as per srl item No. 32 here-in-before but Cap 1.5 TR Single phase 230 volts AC 50 Hz supply complete all as specified and directed by Engr-in-charge. |
| 34 | M&L for Shifting ofsplit type AC from MES yard / existing locationto the new locationby takingit out afterfilling theopening of old locationwith cement mortor, applying white wash on wall withmatching with existing colour of the site and making opening holes on brick wall at new locationand gap well finishedwith cement mortor, applying white wash, colour wash, distemper etc on wall tomatch with existing colour of the adjacent surface , installation and commissioningwith replacement of insulationof suction& discharge line complete all as specified and directed by Engr-in-charge. |
| 35 | M&L for Shifting ofwindowtype AC from MES yard / existing locationto the site/ newlocation where directed & installation by making necessaryopening of brick wall/ window and preparing gapwellfinished by cement mortor applying white washing in matchingwith the existing colour, disposal of waste material/ filling gap with ply wood on front side of AC and outer corner of ply wood applyingtwo coats of enamelled paint over a coat of primer onplywood surface to match the existing locationall as directed by the Engr-in-Charge. |
| 36 | Note: Amount of Rs 17708.00 indicated in tender documents as \"Schedule of Credit\" shall be deducted from the total quoted amount of BOQ. |
AI Tender Summary
Tender Timeline
Feb 18, 2023
11:30 IST
Tender Published
Tender notice published.
Completed
Feb 25, 2023
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedFeb 25, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedFeb 27, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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