Tender For Procurement Of Ferric Alum For Pre-Treatment Plant Of Wtp, Dtps Htps, Kasimpur. , Ferric Alum Grade-Ii Conforming To Is: 299/1989 (4Th Revision Or As Per Latest Amendment, If Any) Having Following Specification. A-Aluminum Sulphate Octadecahydr, Kasimpur-Uttar Pradesh
TDR : 45555739
Tender Notice
Corrigendum Details
BOQ
Expired
Kasimpur
Uttar Pradesh
Corrigendum : Tender For Procurement Of Ferric Alum For Pre-Treatment Plant Of Wtp, Dtps Htps, Kasimpur. , Ferric Alum Grade-Ii Conforming To Is: 299/1989 (4Th Revision Or As Per Latest Amendment, If Any) Having Following Specification. A-Aluminum Sulphate Octadecahydr
Name of Work: Procurement of Ferric Alumfor Pre-Treatment Plant of WTP, DTPS HTPS, Kasimpur.
Sl. No.
Item Description
1
Ferric Alum Grade-II conforming to IS: 299/1989 (4th Revision or as per latest amendment, if any) having following specification.A-Aluminum Sulphate Octadecahydrate. It shall be in the form of slab of 20kg (Approx.)B-Insoluble.0.5% by mass (max.)C-Soluble iron compound (As Fe):0.7% by mass (max.)D-Water soluble Aluminum compound as Al2O3:15% by mass (min.)E-Lead (as PB):30PPM (max.)F-Arsenic (As AS2O3):6PPM (max.)G-PH of 5% Aq.soln.2.7 (min.)H-Acidity (as H2SO4) 0.5% by mass (max.)H-Acidity (as H2SO4) 0.5% by mass (max.)
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