- Home
- >
- Tender
- >
- West Bengal Tender
- >
- Department of PUBLIC HEALTH ENGINEERING DEPARTMENT
- >
NTID 40968422
ProcXpert
Share Your purchase requirement, Our ProcXpert team will Connect you to right Supplier.
Inquiry Now
Need Expert Help with Tenders?
Whether it's GeM, eProcurement, or State Portals — our professionals assist you end-to-end with eligibility, documentation, and timely bid submission.
💬 Talk to Our Bidding ExpertSupply And Delivery And Instal in Kolkata - Complete Tender Details
Find eligibility criteria, important deadlines, bidding requirements, and download official documents for "Supply And Delivery And Instal" in Kolkata, India.
PUBLIC HEALTH ENGINEERING DEPARTMENT
Kolkata, West Bengal, India
NTID 40968422
- Opening Date : Mon 28th July, 2025
- Closing Date : Thu 24th July, 2025
- ₹ 0.00
- NTID 40968422
Key Values: Document Cost: 800.00 | EMD: 144000.00 | Estimated Cost: 0.00
Tender Description
Supply And Delivery And Installation Of Different Spare Parts And Repairing Of Truck Of Existing Mobile Water Treatment Unit - 8 Under Eastern Mechanical Division, P.h.e. Dte. In The Dist.- 24pgs(n).
Documents
Get Complete Tender Details Now - Download the Document!
Download Now – Only ₹200-
Document-1
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
-
Document-2
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
Costs
-
EMD
144000.00 -
Document Cost
800.00 -
Estimated Cost
Refer Documents
BOQ Items Total Items : 53 | Total Qty : 4173
| # | Item | Quantity | Units |
|---|---|---|---|
| 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 m /d) b) salt Rejection :- (99.5% minimum) c) Configuration : - Spiral wound d) Membrane polymer:- Composite Polyamide e) Nominal membrane Area:- Minimum 365ft (33.9m ) 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 m /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 approved make) | 3 | Nos. |
| 2 | 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) | 3 | Nos. |
| 3 | Supply, delivery at site 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 2.7-6.7m /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 ft (46m ) 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/m /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. | ||
| 4 | v) Backwash flux-100-150 gfd (170-255 l/m /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, H o , CLO , or , NH CL z2) Cleani9ng Chemicals -NaOH, HCL, H SO , or Citric Acid (Make- Suez/Dow/Toray/any approved make) | 2 | Nos. |
| 5 | Installation and Commissioning of UF unit for removing all undissolved impurities including suspended solids, colidall impurities having Feed Prussure-5 Bar. . | 2 | Nos. |
You Are Free Trail User
PAY PER TENDER
Purchase Access To Download Selected Documents
₹ 200
Select this Plan SUBSCRIBE PLAN
For a one-time fee, you get unrestricted access to all documents and for a minimum of one year.
UNLIMITED
DOWNLOAD
Select this Plan
₹ 7000
Plan
Standard Plane
Day/Month
Standard Plane
Call Tender Expert
info@nationaltenders.In
Sales: +91 7383 93 4054