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Tender Value
Refer Docs
EMD Value
₹3,083
Closing Date
15 Jun 2026, 12:00 pm
AE WBESD PWD
Block I Ground Floor Writers Buildings Kolkata 700001
Supply and Installation of Integrated 80L storage capacity RO UV water cooler cum purifier system for the SR and A cs and AIS pension Cell, P and AR Deptt. at Writers Buildings (Block IV,2nd floor) under Writers Buildings Electrical Sub-Division, P
2026_WBPWD_5014940_1
WBPWD/AE/WBESD/eNIQ-01 of 2026-27
Open Tender
ELECTRICAL WORKS ORG
7 days
Writers Buildings
Please refer Tender documents.
6 documents required · 6 mandatory
₹3,083
3 Jun 2026
3 Jun 2026
17 Jun 2026
4 Jun 2026
15 Jun 2026
8 Jun 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Supply,Installation testing commissioning of 80L,UV Storage cooler cum purifier with multistage purification (minimum 7 stage), body material should be full stainless steel (SS 304),230 V AC, 50 Hz,4.5 +/- 10% A, 700 +/- 10% W, storage tank capacity - 80 Ltrs, Refrigerant - R134A, No. of water outlet - 2, RO Membrane rating - 4 no X 80 gpd, No. of stages of filter/purification - min 7 ( Particulate Filter, Pre carbon block filter, anti sealant filter, sediment filter, reverse osmosis membrane filter, post carbon filter, nano silver leaching filter, UV lamp wattage: 8 w), permeate (purified water) production capacity - 50 lph, There should be auto flush @ every start, every stop and every one hour for 1 minute. The body of the unit must be sealed to prevent outer particles enter inside.The RO Cooler cum purifier shall be covered under warranty for a period of 12 months from the date of installation.The cooler cum purifier must be an integrated single unit. Make - Aquagaurd/Kent/LG/Hindustan Unilever/Bulestar | 1 | Unit | - | - |
| 1.1 | Supply & Installation of 24" iron removal filter with FRP Vessel as per requirments Aquagaurd/Kent/LG/Hindustan Unilever | 1 | Set | - | - |
| 1.2 | Fabrication of MS structure for installation of above purifier machine on 50x50x5mm angle iron frame Approximate External Dimensions (HxDxW) 600x525x700 mm and the frame must be carry 80kg load incl. painting by 2 coats of synthetic enamel paint over 01 coat of R.O. primer. | 19 | Kg | - | - |
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