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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹21.9 LAccepted-Finance | L1 | Accepted-Finance Lowest rate | |
| 2 | L2₹22.0 L+₹11,164.93 (0.51%)Rejected-Finance | L2 | Rejected-Finance Higher rate | |
| 3 | L3₹22.2 L+₹30,867.81 (1.41%)Rejected-Finance 17 1 ABHOY HALDER LANE KOLKATA | KOLKATA | L3 | Rejected-Finance Highest rate |
| Sl No | Description | Qty | Unit | ORIENTAL ENGINEERING CO. L3 | JDJ ENTERPRISE. A UNIT OF JDJ TRADERS PRIVATE LIMITED L2 | ALOK ENTERPRISE. A Unit of Saket Trexim Pvt. Ltd. L1 |
|---|---|---|---|---|---|---|
| 1.00 | Supply, delivery at site 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 365 ft²
(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/Any other approved make. | 3 | set | 2,41,889.7 ₹7,25,669.1 | 2,39,742.75 ₹7,19,228.25 | 2,38,526.15 ₹7,15,578.45 Lowest |
| 2.10Supply, delivery of 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 (59 145 l/m²/h) k) Maximum Applied Feed Pressure. 73 psig (5bar) l) Maximum Transmenibrane Pressure - 20psig (1.4 bar) m) Maximum backwash transtnembrance Pressure :- 20 psig (1.4 bar) n) Instantaneous Chlorine 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 | ||||||
| 2.20 | u) Operating Mode:- Inside to Outside Filtration
Direct flow of Crossflow.
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
times per day
z) Chemical Enhanced Backwash Duration-1-30
minutes
z1) Disinfection Chemicals -Na0CL, H₂o₂, CLO₂, or ,
NH₂CL
z2) Cleaning Chemicals -NaOH, HCL, H₂SO₄, or
Citric Acid
(Make - Hydranautics/Dow/Toray/IMT/any other approved make) | 2 | LS | 5,34,631.5 ₹10,69,263 | 5,29,886.25 ₹10,59,772.5 | 5,27,197.28 ₹10,54,394.56 Lowest |
| 3.00 | Installation and Commissioning of Membrane element for RO unit in its existing position after dismantling of damaged/defective unit including testing complete as per direction of EIC. | 3 | LS | 7,619.2 ₹22,857.6 | 7,551.57 ₹22,654.71 | 7,513.25 ₹22,539.75 Lowest |
| 4.00 | Installation and Commissioning of UF unit in its existing position after dismantling of damaged/defective unit including testing complete as per direction of EIC. | 2 | LS | 22,409.4 ₹44,818.8 | 22,210.5 ₹44,421 | 22,097.79 ₹44,195.58 Lowest |
| 5.00 | Add: GST @ 18% | 1 | item | 3,35,269.53 ₹3,35,269.53 | 3,32,293.76 ₹3,32,293.76 | 3,30,607.5 ₹3,30,607.5 Lowest |
| 6.00 | Add: LWC @ 1% | 1 | item | 21,978.78 ₹21,978.78 | 21,783.7 ₹21,783.7 | 21,673.16 ₹21,673.16 Lowest |
Tender Value
Refer Docs
EMD Value
₹45,600
Closing Date
25 Sept 2026, 5:00 pmClosed
Executive Engineer Eastern Mechanical Division P.
Executive Engineer EMD, PHED, P-16, CIT ANNEX BLDG Kol 73
Supply, delivery and installation of Fast Moving Spares of MTU-9 under Eastern Mechanical Division, P.H.E. Dte. in the Dist.- 24Pgs(N).
2026_PHED_5023152_8
WBPHED/EE/EMD/NIET-07/2026-27
Open Tender
MECHANICAL
Item Rate
30 days
Executive Engineer EMD, PHED, P-16, CIT ANNEX BLDG
Please refer Tender documents.
6 documents required · 6 mandatory
₹45,600
29 Sept 2026
10 Sept 2026
28 Sept 2026
10 Sept 2026
25 Sept 2026
10 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Supply, delivery at site 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 365 ft²
(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/Any other approved make. | 3 | set | - | - |
| 2.1 | Supply, delivery of 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
145 l/m²/h)
k) Maximum Applied Feed Pressure. 73 psig (5bar)
l) Maximum Transmenibrane Pressure - 20psig (1.4
bar)
m) Maximum backwash transtnembrance Pressure :- 20 psig (1.4 bar)
n) Instantaneous Chlorine 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 | - | - | - | - |
| 2.2 | u) Operating Mode:- Inside to Outside Filtration
Direct flow of Crossflow.
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
times per day
z) Chemical Enhanced Backwash Duration-1-30
minutes
z1) Disinfection Chemicals -Na0CL, H₂o₂, CLO₂, or ,
NH₂CL
z2) Cleaning Chemicals -NaOH, HCL, H₂SO₄, or
Citric Acid
(Make - Hydranautics/Dow/Toray/IMT/any other approved make) | 2 | LS | - | - |
| 3 | Installation and Commissioning of Membrane element for RO unit in its existing position after dismantling of damaged/defective unit including testing complete as per direction of EIC. | 3 | LS | - | - |
| 4 | Installation and Commissioning of UF unit in its existing position after dismantling of damaged/defective unit including testing complete as per direction of EIC. | 2 | LS | - | - |
| 5 | Add: GST @ 18% | 1 | item | - | - |
| 6 | Add: LWC @ 1% | 1 | item | - | - |
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