Travancore Devaswom Board-TDB has published Sdp Pamba- M And M Festival In 1198 Me- Supply Of Various Chemicals For The Operation Of Sewage Treatment Plant At Pamba-Reg. Submission Date for this Tender is 14-10-2022. Chemical Supply Tenders in Pathanamthitta Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply of Ferric Chloride at sewage treatment plant site having the following specification.Assay Iodometric 14.0 %.Iron (II) chloride 1.0 %.Free acid as Hcl.1.0 % Sulphate (So4 ) 0.05 % Heavy Metals as PH 0.005 %Arseric 0.001 % Phosphate(Po4) 0.005 % Total nitrogen 0.005 % |
| 2 | Supply of Hydrated lime (Ca2 OH) having the following specification at STP site.Assay (Acidimetric )96.0 %Carbonate (CaCo3) max 3.0 % Chloride (Cl ) max .0.2%Sulphate So4 max .0.005% Heavy Metals 0.05% (as PH) max.Iron FC max 0.05 % Substances not precipitated by Sulphate max 2.5 %. |
| 3 | Alum (Aluminiumsulphate ) having the following specifications at STP site .Assay complexometric 99 .0 % Chloride max .0.05% Nitrate max (No3) 0.001%Heavy metals as PH max .0.001%Calcium (Ca ) max .0.05%Arsenic(AS) max .0.00005% |
| 4 | Supply of Flocculant at STP sitehaving the following specifications Poly Electrolyte Specification: Appearance : Colourless viscous liquid Ionic nature : non-ionic pH of 0.1 % solution : 7.0 - 8.0 viscosity of 0.1 % solution :2.8 - 3.0 cst bulk density : 0.7 - 0.8 g/cc |
| 5 | Supply of hypochlorite (80 GPL) at STP site. |
| 6 | conveyance charges of diesel for the operation of department pump sets |
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