Tender For Sdp-Pamba- Envtl- Supply Of Chemicals For The Operation Of The Sewage Tratment Plant At Cheriyanavattam During The Mnm Festival 1200 Me And Monthly Pooja For The Month Of February 2025, Pathanamthitta-Kerala
TDR : 45614923
Tender Notice
BOQ
Expired
Pathanamthitta
Kerala
Tender For Sdp-Pamba- Envtl- Supply Of Chemicals For The Operation Of The Sewage Tratment Plant At Cheriyanavattam During The Mnm Festival 1200 Me And Monthly Pooja For The Month Of February 2025
Name of Work:SDP-Pamba- ENVTL- Supply of Chemicals for the operation of the sewage tratment plant at Cheriyanavattam during the MnM festival 1200 ME and monthly pooja for the month of February 2025
Sl. No.
Item Description
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Appendix A - Supply of Chemicals during season time
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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 %
3
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 %.
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.
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Appendix B - Supply of Chemicals during monthly pooja (February 2025)
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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 %
8
Do. do. 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 %.
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