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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹35.6 LAccepted-AOC 1 1A VANSITART ROW 2ND FLOOR ROOM NO 2 KOL 700 001 | KOLKATA | KOLKATA | WEST BENGAL | 700001 | ₹35.6 L | L1 | Accepted-AOC L1 |
| 2 | L2₹35.8 LRejected-Finance 1 1 A VANSATTART ROW 3RD FLOOR ROOM NO 2A | ₹35.8 L | L2 | Rejected-Finance Higher than L1 |
| 3 | L3₹36.3 LRejected-Finance 1 71 SREEMANTA DEY LANE KOLKATA 700012 W B | KOLKATA | KOLKATA | WEST BENGAL | 700012 | ₹36.3 L | L3 | Rejected-Finance Higher than L1 |
| Sl No | Description | Qty | Unit | JDJ ENTERPRISE. A UNIT OF JDJ TRADERS PRIVATE LIMITED L2 | ALOK ENTERPRISE. A Unit of Saket Trexim Pvt. Ltd. L1 | ORIENTAL ENGINEERING CO. L3 |
|---|---|---|---|---|---|---|
| 1.00 | Servicing and Overhouling of the 25 KVA Diesel Generator set including replacing of Mobile filter, Diesel Filter etc. | 1 | item | 12,800 ₹12,800 | 12,712 ₹12,712 | 12,960 ₹12,960 |
| 2.00 | Supply & deliveryy of SS Micron Cartridge Filter/Busket strainer for UF unit-100 micos 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 :- Parker preferably / Equivalent. | 4 | nos. | 58,000 ₹2.3 L | 57,600 ₹2.3 L | 58,700 ₹2.3 L |
| 3.00 | Supply & deliveryy of Jumbo Type Prefilter Cartridge of RO Filter assembly with below mention specification.
a) ID:- 4.5"
b) O.D :- 6"
c) Length :- 20"
d) Flow capacity :- 5m³/hr
e) Care Cover Material:- Poly Propylenem
f) Care :- Poly Propylenem
g) Clean Ps 10 Psid
h) Maximum Operating Temperature :- 120°F (49°C)
Make :- Parker preferably /Gopani Products Systems/ Equivalent. | 4 | nos. | 52,000 ₹2.1 L | 51,875 ₹2.1 L | 52,900 ₹2.1 L |
| 4.00 | 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:-
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) | 4 | nos. | 2,40,000 ₹9.6 L | 2,38,550 ₹9.5 L | 2,43,300 ₹9.7 L |
| 5.00Supply & deliveryy 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:- | ||||||
| 5.01Filtrate flow: 12.1-29.5 gpm (2.7-6.7 m3/hr) | ||||||
| 5.02Filtrate Turbidity: > 00.7 NTU | ||||||
| 5.03Virus removal: > 4 log | ||||||
| 5.04Bacteria removal: > 4 log | ||||||
| 5.05Configuration: Capillary Ultrarafiltration Module | ||||||
Tender Value
Refer Docs
EMD Value
₹76,100
Closing Date
12 May 2023, 5:00 pmClosed
Executive Engineer Electrical Division
P16 India Exchange Place CIT Annexe Bldg Extn 2nd floor Kol73
electro mech works
2023_PHED_507249_9
WBPHED / EE / ED / 01 / 2023-24
Open Tender
Electrical Work/ Equipment
90 days
Office of the Executive Engineer Electrical Divn
Please refer Tender documents.
6 documents required · 6 mandatory
₹76,100
10 Jun 2026
11 Apr 2023
15 May 2023
11 Apr 2023
12 May 2023
11 Apr 2023
Amount
Servicing and Overhouling of the 25 KVA Diesel Generator set including replacing of Mobile filter, Diesel Filter etc.
Supply & deliveryy of SS Micron Cartridge Filter/Busket strainer for UF unit-100 micos 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 :- Parker preferably / Equivalent.
Supply & deliveryy of Jumbo Type Prefilter Cartridge of RO Filter assembly with below mention specification. a) ID:- 4.5" b) O.D :- 6" c) Length :- 20" d) Flow capacity :- 5m³/hr e) Care Cover Material:- Poly Propylenem f) Care :- Poly Propylenem g) Clean Ps 10 Psid h) Maximum Operating Temperature :- 120°F (49°C) Make :- Parker preferably /Gopani Products Systems/ Equivalent.
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)
Supply & deliveryy 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:-
Filtrate flow: 12.1-29.5 gpm (2.7-6.7 m3/hr)
Filtrate Turbidity: > 00.7 NTU
Virus removal: > 4 log
Bacteria removal: > 4 log
Configuration: Capillary Ultrarafiltration Module
Membrane Polymar: Hydrophilic Poly thersulfone
Nominal Membrane area: 500 ft2 (46 m2) or above
Fiber Dimension: ID 0.031" (0.8mm) OD 0.055" (1.4mm)
Pore size: 0.02 micron or less
Typical filtrage Flux Range: 35-85 gfd (59-145l/m2/h)
Maximum Applied Feed Pressure: 73 psig (5 bar)
Maximum Transmenibrane Pressure: 20 psig (1.4 bar)
Maximum backwash transtnembrance Pressure: 20 usig (1.4 bar)
Instanteneous Chlorine Tolerance: 100 ppm
Instanteneous Hydrogen Peroxide Tolerance: 200 ppm**
Maximum chlorine expossure: 200.000 ppm-hrs
Maximum Instanteneous feed turbidity: 100 NTU
Maximum operating temperature: 104° F
pH operating range: 4.0 - 10.0
Clraning pH range: 1.5-13.0
Operating mode:- inside to outside filteration direct flow cross flow
Backwash flux: 100-150 gfd (170-255 I/m2/hr)
Backwash duration: 30-60 seconds
Backwash frequency: 20-60 minutes
Chemical enhanced backwash frequency: 0-4 ties per day
Chemical enhanced backwash duration: 1-30 minutes
Disinfection chemicals: Na0CL, H2O2, CLO2 or NH2CL
Cleaning chemicals: NaOH, HCL H2SO4 or Citric Acid (Make- Hydranautics / Dow / Toray / IMT)
Add: 18% GST
Add: 1% CESS
JDJ ENTERPRISE. A UNIT OF JDJ TRADERS PRIVATE LIMITED
ORIENTAL ENGINEERING CO.
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