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Tender For Supply And Delivery Of Fast Moving Spares For Upkeepment Of Mobile Treatment Unit Located At Darjeeling Under Northern Mechanical Sub Division Drilling P.H.E., Dte., siliguri-West Bengal

Public Health Engineering Department has published Tender For Supply And Delivery Of Fast Moving Spares For Upkeepment Of Mobile Treatment Unit Located At Darjeeling Under Northern Mechanical Sub Division Drilling P.H.E., Dte.. Submission Date for this Tender is 23-07-2025. Water Purifier Tenders in siliguri West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

50109846
Tender For Supply And Delivery Of Fast Moving Spares For Upkeepment Of Mobile Treatment Unit Located At Darjeeling Under Northern Mechanical Sub Division Drilling P.H.E., Dte.
Tender
Indian
West Bengal
Siliguri
23-07-2025

Tender Details

Supply And Delivery Of Fast Moving Spares For Upkeepment Of Mobile Treatment Unit Located At Darjeeling Under Northern Mechanical Sub Division Drilling P.H.E., Dte.- 1 Supply, delivery of Membrane element for RO unit, Capacity 2000 lit/hr. Suitable for installation in RO vessel diameter 8 & length 40. as per following specification:- a)Permeate Flow: - Minimum 10000 gpd (3.75 m³ /d) b) salt Rejection :- (99.5% minimum) c) Configuration : - Spiral wound d) Membrane polymer:- Composite Polyamide e) Nominal membrane Area:- Minimum 365ft² (33.9m²) f) Maximum applied pressure:- above 450 psi g) Maximum operation temperature :- Not above 122°F (50°C) h) pH range, continuous (Cleaning) :- 2-11 (1-13)* i) Maximum Feed water Turbidity :- Upto 1.0 NTU j) Maximum Feed water SDI (15 mins) :- Upto 5.0 k) Maximum Feed Flow:- 75 GPM (17.0 m³ /h ) l) Minimum Ratio of Concentrate to permeate Flow any Element:- 5.1 m) Maximum pressure drop for Each Element:-10 psi (Make- Hydranautics /Dow/Toray/GE) 2 SS Micron Cartridge Filter/Busket strainer for UF unit-100 micron SS, 20 long (Jumbo Type) ID - 50mm OD - 100mm Length - 500mm Flow Capacity - 6 m3/hr construction, core not required. Clean DP - 100 mbar Maximum Operating Temperature - 200 deg C Make :- Gopani preferably of equivalent. 3 Micron Cartridge 5 micron 20 Long ( Slim Wound). 4 Installation and Commissioning of RO Unit Capacity 2000 ltr/ Hr Sutabile for RO Vasel diameter 8 with Through Cheaking & Testing complete( Supplied by department).N.B:- Make as per PHE approved vendor. 5 Add Labour Welfare Cess @ 1%

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Tender Value
INR 4.17 Lakhs /-
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