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Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
Tender Value
Refer Docs
EMD Value
₹40,000
Closing Date
24 Oct 2026, 6:00 pm
Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
Executive Engineer SMD PHE Dte
Chetla
Supply, Delivery and installation of fast moving Spares Parts for upkeepment of Mobile Treatment Unit at Basanti and Gosaba under South 24 Pgs Mechanical Division P.H.E. Dte.
2026_PHED_5078144_4
WBPHE/EE/SMD/NIeT-25 of 2026-27
Open Tender
Electrical Work/ Equipment
Item Rate
60 days
Basanti and Gosaba
Please refer Tender documents.
6 documents required · 6 mandatory
₹40,000
7 Oct 2026
7 Oct 2026
27 Oct 2026
7 Oct 2026
24 Oct 2026
7 Oct 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 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 | Each | - | - |
| 2 | UF unit for removing all undisclosed impurities including suspended solids, colidall impurities having Feed Pressure-5 Bar, Operating Tran membrane Pressure -2 psig, Maximum Backwash- 20 psig as per following specification:-
a) Filtrate Flow- 12.1-29.5 gpm 2.7-6.7m³/hr)
b) Filtrate Turbidity-≥00.7 NTU
c)Virus removal-≥ 4 log
d) Bacteria removal-≥ 4 log
e) Configaration :- Capillary Ultrarafitration Module
f) Membrane Polymar:- Hydrophilic Poly thersulfone
g) Nominal Membrance Area :- 500 ft²(46m² ) or above
h) Fiber Dimensions- ID 0.031" (0.8mm) OD 0.055" (1.4mm)
i) Pore size:- 0.02 micron or less
j) Typical Filtrate Flux Range:- 35-85 gfd (59-145l/m²/h)
k) Maximum Applied Feed Pressure. 73 psig (5bar)
l) Maximum Transmenibrane Pressure - 20psig (1.4 bar)
m) Maximum backwash transtnembrance Pressure :- 20 usig (1.4 bar)
n) Instantaneous Chlorine Tolerance :- 100 ppm
o) Instantaneous Hydrogen Peroxide Tolerance :- 200 ppm**
p) maximum chlorine Expossure :-200.000ppm-hrs
q) maximum instantaneous Feed Turbidity :- 100 NTU
r) Maximum Operating Temperature:- 104° F
s) pH operatin range:- 4.0-10.0
t) Clraning pH Range- 1.5-13.0
u) Operating Mode:- Inside to Outside Filtration Direct flow of Crossflow. | 2 | Each | - | - |
| 2.01 | v) Backwash flux-100-150 gfd (170-255 l/m²/hr)
w) Backwash Duration -30-60 seconds.
x) Backwash Frequency-20-60 minutes.
y) Chemical Enhanced Backwash Frequrncy-0-4 ties per day
z) Chemical Enhanced Backwash Duration-1-30 minutes
z1) Disinfection Chemicals -Na0CL, H₂o₂, CLO₂, or , NH₂CL
z2) Cleani9ng Chemicals -NaOH, HCL, H₂SO₄, or Citric Acid
(Make- Hydranautics /Dow/Toray/GE) | - | - | - | - |
| 3 | Installation and Commissioning of UF unit for removing all undissolved impurities including suspended solids, colidall impurities having Feed Prussure-5 Bar. (Supplied by Departmentally) | 2 | Each | - | - |
| 4 | Installation and Commissioning of RO unit. Capacity 2000 lit/hr. suitable for RO vesel dameter 8" & length with through checking & testing complete. (Supplied by Departmentally) | 2 | Each | - | - |
| 5 | Testing Checking charges of various unit of MTU by the reputed authorizes agency and detection of fault as per direction of EIC | 2 | Each | - | - |
| 6 | Add GST @ 18% | 1 | Item | - | - |
| 7 | Add Cess @ 1% | 1 | Item | - | - |
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