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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹21.0 LAccepted-AOC 19 A NIRUPAMA DEVI ROAD LANE 1 BERHAMPORE MURSHIDABAD | BERHAMPORE | MURSHIDABAD | L1 | Accepted-AOC L1 BIDDER | |
| 2 | L2₹21.2 L+₹23,101.85 (1.10%)Rejected-Finance 76 CRIPER ROAD KONNAGAR HOOGHLY | KONNAGAR | HOOGHLY | WEST BENGAL | L2 | Rejected-Finance NOT L1 BIDDER | |
| 3 | L3₹21.2 L+₹23,201.96 (1.11%)Rejected-Finance 1 6 FAKIR CHAKRABORTY LANE | L3 | Rejected-Finance NOT L1 BIDDER |
| Sl No | Description | Qty | Unit | M/S. Sajahan Chowdhury L1 | MAHADEV ENTERPRISE L2 | H.K.DAS AND CO. L3 |
|---|---|---|---|---|---|---|
| 1.00 | 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:- 1) Permeate Flow:- Minimum 10000 gpd (3.75 m³ /d) 2) Salt Rejection:- (99.5% minimum) 3) Configuration:- Spiral wound 4) Membrane polymer:- Composite Polymide 5) Nominal membrane Area:- Minimum 365 ft² (33.9m²) 6) Maximum applied pressure:- above 450 psi 7) Maximum operation temperature:- Not above 122˚F (50˚C) 8) pH range, continuous (Cleaning):- 2-11 (1-13) 9) Maximum Feed water Turbidity:- Upto 1.0 NTU 10) Maximum Feed water SDI (15 mins):- Upto 5.0 11) Maximum Feed Flow:- 75 GPM (17.0m³/h) 12) Minimum Ratio of Concentrate to permeate Flow any Element:- 5.1 13) Maximum pressure drop for Each Element:- 10 psi (Make:- Hydranoutics/Dow/Toray/GE/Other approved make) | 2 | Nos | 2,38,475 ₹4,76,950 Lowest | 2,41,321 ₹4,82,642 | 2,39,995 ₹4,79,990 |
| 2.00 | 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:- 1) Filtrate Flow: 12.1 - 29.5 gpm 2.7 - 6.7 m³/hr) 2) Filtrate Turbidity- ≥ 00.7 NTU 3) Virus removal- 4 log 4) Bacteria removal- ≥ 4 log 5) Configuration:- Capillary Ultrarafitration Module 6) Membrane Polymar:- Hydophilic Poly thersulfone 7) Nominal Membrance Area:- 500 ft²(46m²) or above 8) Fiber Dimensions- ID 0.031" (0.8mm) OD 0.055" (1.4mm) 9) Pore size:- 0.02 micron or less 10) Typical Filtrate Flux Rnage:- 35-85 gfd (59-1451/m²/h) 11) Maximum Applied Feed Pressure 73 psig (5bar) 12) Maximum Transmembrane Pressure 20 psig (1.4 bar) 13) Maximum backwash transtmembranece Presuure:- 20 usig (1.4 bar)
14) Instanteneous Chlorine Tolerance: 100 ppm 15) Instantaneous Hydrogen Peroxide Tolerance:- 200 ppm
16) maximum chlorine Expossure:- 200.000ppm-hrs 17) maximum instantaneous Feed Turbidity:- 100 NTU 18) Maximum Operating Temperature:- 104˚F 19) pH opearting range:- 4.0-10.0 20) Clraning pH range:- 1.5-13.0 21) Opearting Mode:- Inside to Outside Filtration Direct flow of Crossflow
22) Backwash flux:- 100-150 gfd (170-255 l/m²/hr) 23) Backwash Duration:- 30-60 seconds 24) Backwash Frequency:- 20-60 minutes 25) Chemical Enhanced Backwash Frequency:- 0-4 ties per day
26) Chemical Enhanced Backwash Duration:- 1-30 minutes 27) Disinfection Chemical- Na0Cl. H₂O₂, CLO₂ or NH₂Cl 28) Cleansing Chemical:- Na0H, HCL, H₂SO₄ or Citric Acid (Make:- Suez / Dow / Toray) | 2 | Nos | 5,27,144 ₹10,54,288 Lowest | 5,29,770 ₹10,59,540 | 5,30,230 ₹10,60,460 |
| 3.00 | Supply & delivery of SS Micron Cartidge Filter/Busket strainer for UF unit 100 micron SS, 20" long (Jumbo Type) lD:- 50mm
OD:- 100mm
Lenght:- 500mm
Flow Capacity: 6m3/hr
construction core not required
Clean DP- 100mbar
Maximum Operating Temperature- 200 deg C
(Make:- Gopani preferably of equivalent) | 2 | Nos | 57,555 ₹1,15,110 Lowest | 59,235 ₹1,18,470 | 61,300 ₹1,22,600 |
| 4.00 | Supply & delivery of at site 5 Micron jumbo wond type pre filter Cartidge of RO Filter assembly with below mention specification
1) Ld:- 4.5"
2) OD:- 6"
3) Lenght:- 20"
4) Flow capacity:- 5m³/hr
5) Care Cover Material:- Poly Propylenem
6) Care:- Poly Propylenem
7) Clean Ps 10 Psid
8) Maximum Operating Temperature:- 120 ˚F (49˚C) | 2 | Nos | 51,779 ₹1,03,558 Lowest | 54,225 ₹1,08,450 | 53,112 ₹1,06,224 |
| 5.00 | Supply & delivery of of Horizontal & Vertical Electrode, L=190mm. | 8 | Nos | 637 ₹5,096 Lowest | 649 ₹5,192 | 640 ₹5,120 |
| 6.00 | Supply and delivery of of Rubber Strip (H 4mm x 18mm x 4mm) | 4 | Nos | 75 ₹300 Lowest | 81 ₹324 | 89 ₹356 |
| 7.00 | Supply and delivery of Teflon Tape (18 x 300 mm imported) | 4 | Nos | 748 ₹2,992 Lowest | 765 ₹3,060 | 753 ₹3,012 |
| 8.00 | Add GST @ 18% | 1 | Nos | 3,16,492.92 ₹3,16,492.92 Lowest | 3,19,982.04 ₹3,19,982.04 | 3,19,997.16 ₹3,19,997.16 |
| 9.00 | Add CESS @ 1% | 1 | Nos | 20,747.87 ₹20,747.87 Lowest | 20,976.6 ₹20,976.6 | 20,977.59 ₹20,977.59 |
Tender Value
Refer Docs
EMD Value
₹43,000
Closing Date
13 Mar 2026, 4:00 pmClosed
Executive Engineer,AMD P.H.E dte
Office of the Executive Engineer,Asansol Mechanical Division,Public Health Engineering Directorate,SEN-RALEIGH ROAD,PASCHIM BARDHAMAN 713305
Supply and delivery of following MTUs spares for repairing and overhauling of the same, under Asansol Mechanical Division, Dist-Paschim Bardhaman.
2026_PHED_1012042_7
WBPHED/EE/AMD/ NIeT-44 of 2025-2026
Open Tender
Miscellaneous Works
Item Wise
30 days
MTU
Please refer Tender documents.
4 documents required · 4 mandatory
₹43,000
Yes
10 Jun 2026
20 Feb 2026
16 Mar 2026
20 Feb 2026
13 Mar 2026
20 Feb 2026
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:- 1) Permeate Flow:- Minimum 10000 gpd (3.75 m³ /d) 2) Salt Rejection:- (99.5% minimum) 3) Configuration:- Spiral wound 4) Membrane polymer:- Composite Polymide 5) Nominal membrane Area:- Minimum 365 ft² (33.9m²) 6) Maximum applied pressure:- above 450 psi 7) Maximum operation temperature:- Not above 122˚F (50˚C) 8) pH range, continuous (Cleaning):- 2-11 (1-13) 9) Maximum Feed water Turbidity:- Upto 1.0 NTU 10) Maximum Feed water SDI (15 mins):- Upto 5.0 11) Maximum Feed Flow:- 75 GPM (17.0m³/h) 12) Minimum Ratio of Concentrate to permeate Flow any Element:- 5.1 13) Maximum pressure drop for Each Element:- 10 psi (Make:- Hydranoutics/Dow/Toray/GE/Other approved make)
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:- 1) Filtrate Flow: 12.1 - 29.5 gpm 2.7 - 6.7 m³/hr) 2) Filtrate Turbidity- ≥ 00.7 NTU 3) Virus removal- 4 log 4) Bacteria removal- ≥ 4 log 5) Configuration:- Capillary Ultrarafitration Module 6) Membrane Polymar:- Hydophilic Poly thersulfone 7) Nominal Membrance Area:- 500 ft²(46m²) or above 8) Fiber Dimensions- ID 0.031" (0.8mm) OD 0.055" (1.4mm) 9) Pore size:- 0.02 micron or less 10) Typical Filtrate Flux Rnage:- 35-85 gfd (59-1451/m²/h) 11) Maximum Applied Feed Pressure 73 psig (5bar) 12) Maximum Transmembrane Pressure 20 psig (1.4 bar) 13) Maximum backwash transtmembranece Presuure:- 20 usig (1.4 bar) 14) Instanteneous Chlorine Tolerance: 100 ppm 15) Instantaneous Hydrogen Peroxide Tolerance:- 200 ppm 16) maximum chlorine Expossure:- 200.000ppm-hrs 17) maximum instantaneous Feed Turbidity:- 100 NTU 18) Maximum Operating Temperature:- 104˚F 19) pH opearting range:- 4.0-10.0 20) Clraning pH range:- 1.5-13.0 21) Opearting Mode:- Inside to Outside Filtration Direct flow of Crossflow 22) Backwash flux:- 100-150 gfd (170-255 l/m²/hr) 23) Backwash Duration:- 30-60 seconds 24) Backwash Frequency:- 20-60 minutes 25) Chemical Enhanced Backwash Frequency:- 0-4 ties per day 26) Chemical Enhanced Backwash Duration:- 1-30 minutes 27) Disinfection Chemical- Na0Cl. H₂O₂, CLO₂ or NH₂Cl 28) Cleansing Chemical:- Na0H, HCL, H₂SO₄ or Citric Acid (Make:- Suez / Dow / Toray)
Supply & delivery of SS Micron Cartidge Filter/Busket strainer for UF unit 100 micron SS, 20" long (Jumbo Type) lD:- 50mm OD:- 100mm Lenght:- 500mm Flow Capacity: 6m3/hr construction core not required Clean DP- 100mbar Maximum Operating Temperature- 200 deg C (Make:- Gopani preferably of equivalent)
Supply & delivery of at site 5 Micron jumbo wond type pre filter Cartidge of RO Filter assembly with below mention specification 1) Ld:- 4.5" 2) OD:- 6" 3) Lenght:- 20" 4) Flow capacity:- 5m³/hr 5) Care Cover Material:- Poly Propylenem 6) Care:- Poly Propylenem 7) Clean Ps 10 Psid 8) Maximum Operating Temperature:- 120 ˚F (49˚C)
Supply & delivery of of Horizontal & Vertical Electrode, L=190mm.
Supply and delivery of of Rubber Strip (H 4mm x 18mm x 4mm)
Supply and delivery of Teflon Tape (18 x 300 mm imported)
Add GST @ 18%
Add CESS @ 1%
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