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Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
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Closing Date
4 Nov 2026, 3:00 pm
Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
CHIEF MANAGER PURCHASE
PATNA BIHAR
SUPPLY OF MICROBIAL CULTURE AND PROCESS CHEMICALS ON DOOR DELIVERY BASIS AT HBL PLANT LAURIYA
2026_HPCLB_295744_1
HBL/TEN/PUB/26-27/294
Open Tender
Miscellaneous Goods
Supply
15 days
LAURIYA WEST CHAMPARAN BIHAR
AS PER ATTACHED TENDER DOCUMENT
2 documents required · 2 mandatory
₹0
Exempted
26 Oct 2026
26 Oct 2026
5 Nov 2026
26 Oct 2026
4 Nov 2026
26 Oct 2026
26 Oct 2026 - 3 Nov 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1PART-A-SUGAULI: Supply of Microbial culture for ETP (Effluent Treatment Plant) & CPU (Condensate Polishing Unit) as per below Technical Specifications: | |||||
| 1.01 | Composite Culture (Microbial Mix) as per below technical specifications:
Type: Broad-spectrum microbial formulation for multiple stages of ETP.
Composition: Combination of aerobic, facultative & specialized microbes. Includes Bacillus, Aspergillus, Saccharomyces, Lactobacillus, and cellulolytic strains.
Functionality: Enhanced degradation of complex organics, oils, greases, bagasse fibres, and molasses residues. Improves sludge settling in secondary clarifier.
CFU: ≥ 1×10⁸ CFU/gm (powder).
Effective Temperature Range: 20-45 ℃.
Application: To be dosed in equalization tank / aeration basin for consistent performance.
Packing: 5 / 10 / 25 kg HDPE bags with inner liner.
Make: Greencraft Labs, Amoda Chem, Evolon Biotech, Aqua Safe Mine, Sudarshan, Nalco Water / Ion Exchange / Thermax. | 1,800 | Kg | - | - |
| 1.02 | Aerobic Treatment (Microbial Culture) for CPU as per below technical specifications:
Type: Specialized microbial consortium for aerobic biological treatment.
Form: Powder.
Composition: Selected strains of Bacillus, Pseudomonas, Nitrosomonas, Nitrobacter, etc. Capable of degrading sugars, organic acids, molasses residues, phenolics, and COD/BOD load.
CFU (Colony Forming Units): Minimum 1×10⁹ CFU/gm (powder).
Moisture Content: ≤ 10% (for powder).
pH Range for Activity: 6.5 - 8.5.
Dissolved Oxygen Requirement: ≥ 2.0 mg/L for optimum performance. Application: For aeration tanks / biological oxidation process to reduce COD, BOD & odour.
Packing: HDPE bags 25 kg capacity.
Make: Evolon Biotech, Amoda Chem, Greencraft Labs, Bionics, Aqua Safe Mine, Sudarshan, Nalco Water / Ion Exchange / Thermax. | 1,000 | Kg | - | - |
| 1.03 | Anaerobic Treatment (Microbial Culture) for CPU as per below technical specifications:
Type: Special microbial inoculum for anaerobic digesters (UASB / anaerobic ponds).
Form: Powder.
Composition: Methanogenic bacteria (Methanobacterium, Methanospirillum), Acetogens & fermentative bacteria consortium.
CFU: ≥ 1×10⁷ CFU/gm.
pH: 6.8 - 7.5.
Temperature: Mesophilic range 25 - 40 ℃ (can be supplied for thermophilic on request). Functionality: Converts volatile fatty acids, sugars & organics into biogas (CH₄ + CO₂). Reduces BOD, COD, and sludge generation.
Dosage: As per load (typically 1 - 2 kg per MLD for seeding, maintenance as recommended).
Packing: HDPE Bags of 25 kg capacity.
Make: Evolon Biotech, Amoda Chem (Microclean 03), Greencraft Labs, Aqua Safe Mine, Sudarshan, Nalco Water / Ion Exchange / Thermax. | 1,000 | Kg | - | - |
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