Travancore Devaswom Board

Travancore Devaswom Board has published 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 , Appendix A - Supply Of Chemicals During Season Time , 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 % , 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 %. , 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 , Supply Of Hypochlorite (80 Gpl) At Stp Site. , Appendix B - Supply Of Chemicals During Monthly Pooja (February 2025) , 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 % , 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 %. , Do. Do Supply Of Hypochlorite At Stp Site. Last date of submission for this tender is 2024-10-10. This is a Chemical Supply tender in Pathanamthitta, Kerala