Rural Development Department Bihar Potable Water Purification System De-Ionization Tender Katihar 2026
Progress
Quantity
1
Bid Type
Two Packet Bid
Categories
10
Tender Overview
The Rural Development Department Bihar invites bids for a Potable Water Purification System based on De-Ionization technology to serve Katihar district (PIN 854101). The scope includes installation and commissioning, with comprehensive on-site setup and integration to raw water sources, plus delivery of a storage tank and associated piping. Key differentiators include real-time TDS and pH displays, on-site calibration, and provision for arsenic, fluoride, and chloride removal. The tender requires ISO-related certifications and an emphasis on end-to-end water quality improvement, with installation-inclusive terms that ensure ready-to-use purified water output. Bidder capability to supply complete system with pre-filtering, micron filtration, and Digiflow monitoring will be essential.
Technical Specifications & Requirements
- Product category: Ion-exchange based potable water purification system with features like Real time TDS display and Digital pH display.
- Output capacity: Specify output water generation rate in litres per hour; include storage tank capacity and material.
- Treatments offered: Arsenic, Fluoride, Chloride removal; hardness reduction; antiscalant for silica up to 10 ppm and mica up to 100 ppm.
- Components: Raw water feeding pump, micron filter, pre-filter housing and pre-filter type/size, particulate filter porosity, outer filters, Digiflow meter, and body of filter.
- Power and installation: Power supply, installation and commissioning included in scope; inlet/outlet pipe fittings to and from raw water sources and purified water tank.
- Standards/Certification: Certification for product; IS/ISO standards adherence; UV lamp conformity; electro-deion module rating; storage tank material and capacity clearly specified.
- Warranty: Option for comprehensive warranty superseding catalogue; 1-year minimum warranty with potential extension.
Terms, Conditions & Eligibility
- EMD/Financials: Turnover requirement of ₹50 Lakh per year over last 2 years; GST registration, PAN, UID; current year GST returns and ITRs 2023-24 to 2025-26.
- Experience: Similar work experience certificates; previous 5 work completions with purchaser CARC certificates.
- Documentation: Authorization certificate; sample submission before bid end; notarized anti-blacklist affidavit; colorful item catalog; ISO certificate related to work.
- Delivery & Payment: Quantity fluctuation option up to 25% during contract; delivery schedule linked to last order date; payment terms not stated explicitly in data.
- Warranty & Penalties: 1-year warranty minimum; 3-year warranty option; installation and commissioning included; breach penalties as per contract terms.
Key Specifications
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- Output water generation capacity: provide specified litres/hour
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- Arsenic/Fluoride/Chloride removal capability
-
- UV lamp: Ultraviolet lamp type and conformity to UV-system standards
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- Electrodeionization module: reference voltage and conformity to IS/IEC standards
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- TDS-related metrics: Maximum input water TDS and % removal
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- Storage tank: capacity in litres and material
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- Filters: micron filter, pre-filter housing/type/size, number of outer filters
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- Real-time displays: Digital display, real-time TDS and pH displays
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- Antiscalant handling: silica up to 10 ppm, mica up to 100 ppm
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- Installation scope: inlet/outlet pipe fittings from raw water source to system and purified water tank
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- Warranty: option for comprehensive warranty; standard vs. extended terms
Terms & Conditions
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GST certificate, PAN, UID and self-attested docs required
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Turnover ₹50 Lakh/year; 2-year financials and ITRs
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Sample submission before bid deadline; OEM authorization
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ISO certification and job-specific experiences mandatory
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Delivery flexibility up to 25% quantity; installation included
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Comprehensive warranty option may supersede catalogue
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Anti-blacklist affidavit and colorful item catalog submission
Important Clauses
Payment Terms
Not explicitly defined in data; contract may specify standard government terms with staged payments linked to delivery milestones and performance acceptance.
Delivery Schedule
Delivery period can extend with option clause up to original delivery period; additional time calculated as (increased quantity / original quantity) × original delivery period, min 30 days.
Penalties/Liquidated Damages
Penalties not detailed; likely governed by standard procurement contract terms with LD for late delivery or non-compliance.
Bidder Eligibility
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Minimum annual turnover ₹50 Lakh for each of the last 2 financial years
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Experience certificates for similar potable water purification systems
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GST, PAN, UID, and GST Returns filed (GSTR-3B) for current year
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Potable Water Purification System DE - Ionization Based (Q3)
Payment Timelines
Payments shall be made to the Seller within 20 days of issue of consignee receipt-cum-acceptance certificate (CRAC) and on-line submission of bills (This is in supersession of 10 days time as provided in clause 12 of GeM GTC)
Delivery Details
Max Delivery Days
25
Delivery Locations
1
Delivery Cities
Katihar
Delivery Pincodes
854104
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Shabila Khatun | 854104,BLOCK OFFICE BARARI | Katihar | Bihar | 854104 | 1 | 25 | - |
Authority Records
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Documents 3
GeM-Bidding-9585614.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Technical Specifications
1 Item
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Standards | Certification for the product | CE |
| Performance Parameters | Maximum Input Water TDS allow to the system | up to 1000 |
| Performance Parameters | Ultraviolet (UV) LAMP | No |
| Performance Parameters | Conformity to Standard for Ultraviolet system | NA if UV not provided |
| Performance Parameters | Electro de-ion Module | Duo(For 100 LPH) |
| Performance Parameters | Reference voltage for Electro dine Module) | 1.5 v |
| Performance Parameters | Total Dissolved Solids Removal Percentage | 70% |
| Performance Parameters | Recovery at 27 degree Centigrade | 70-80 |
| Performance Parameters | Out put water generation capacity in litre/ hour | 50 |
| Performance Parameters | Provision of Arsenic removal | Yes |
| Performance Parameters | Provision of Floride removal | Yes |
| Performance Parameters | Provision of Chloride removal | Yes |
| Performance Parameters | Hardness removal | Yes |
| Performance Parameters | Digiflow meter | No |
| Performance Parameters | Raw water feeding pump | Yes |
| Performance Parameters | Micron Filter | Yes |
| Performance Parameters | Pre filter housing | Yes |
| Performance Parameters | Type of pre filter | PP Spun |
| Performance Parameters | Pre filter size | 20 inch |
| Performance Parameters | Particulate filter porosity | 5 micron |
| Performance Parameters | Storage tank | Inbuilt |
| Performance Parameters | Storage tank material | Stainless Steel |
| Performance Parameters | Storage Tank Capacity in L | 100 |
| Performance Parameters | Digital display | No |
| Performance Parameters | Real time TDS display | No |
| Performance Parameters | Real time pH Display | No |
| Performance Parameters | Raw water/Chemical Raw water/Chemical Cleaning PUMP | Yes |
| Performance Parameters | Body of filter | Powder Coated MS |
| Performance Parameters | Number of outer filters | 1 |
| Performance Parameters | Installation Type | Floor Mounted with stand |
| Performance Parameters | Antiscalant- where silica is up to 10 ppm/where Mica is up to 100 ppm | No |
| Performance Parameters | Power supply | 230 V single phase |
| Miscellaneous Parameters | Warranty (Option of comprehensive warranty is available through bidding only, which if opted will supersede normal warranty in the catalogue) | 1 |
| Miscellaneous Parameters | Installation and Commissioning inclusive in the scope of Supply | Yes |
| Miscellaneous Parameters | Inlet Pipe & Fitting from raw water scorces to water purification system | to be arranged bu buyer/consignee |
| Miscellaneous Parameters | Pipe & Fitting from Out let to purified water tank | to be arranged by seller (upto 15ft) |
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Required Documents
Experience Criteria
Past Performance
Bidder Turnover
Certificate (Requested in ATC)
OEM Authorization Certificate
OEM Annual Turnover *In case any bidder is seeking exemption from Experience / Turnover Criteria
the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer
Frequently Asked Questions
Key insights about BIHAR tender market
How to bid for potable water purification system tender in Katihar Bihar?
Bidders must meet the ₹50 Lakh annual turnover requirement, submit GST/PAN/UID with self-attestation, provide sample before bid, and include ISO/OEM authorizations. Ensure installation and commissioning are included, and demonstrate experience with similar de-ionization water systems. Follow submission of a colorful item catalog and ITRs for 2023-24 to 2025-26.
What documents are required for Bihar water treatment tender submission?
Required documents include GST certificate, PAN, UID, two years financial statements showing ₹50 Lakh turnover, current GST returns (GSTR-3B), ISO certificate related to water work, OEM authorization, sample delivery, notarized anti-blacklist affidavit, and previous five work completion certificates from purchasers.
What are the key technical specifications for the de-ionization system?
Key specs include arsenic, fluoride, and chloride removal; real-time TDS and pH displays; UV lamp conformity; electrodeionization module with specified reference voltage; output in litres per hour; registered storage tank capacity and material; and antiscalant handling for silica (≤10 ppm) and mica (≤100 ppm).
When is the delivery deadline for the Katihar water system tender?
Delivery timeline follows option clause: up to 25% quantity adjustment and delivery period extending from the last delivery order date. Additional time is calculated as (increased quantity/original quantity) × original delivery period, with a minimum of 30 days; installation is included in scope.
What warranty options exist for the water purification system?
A 1-year standard warranty is implied; bidders may offer a comprehensive 3-year warranty option during bidding, which would supersede the catalogue warranty; terms to be specified in final contract and supported by service commitments.
What is the role of ISO certification in this procurement?
An ISO certificate related to water treatment work is required; bidders must provide OEM authorizations and ISO compliance documents to demonstrate quality management and process control aligned with national standards for potable water systems.
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Documents 3
GeM-Bidding-9585614.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS