Construction of central chlorination cell room in the premises of asifnagar filter beds section, under af beds section, sd-ii, transmission division i, himayathsagar

Raising and reconstruction of damaged compound wall at asifnagar filter beds premises under asifnagar filter beds section, sd-ii, transmission division no.i, himayathsagar

Construction of wash room below central laboratory situated at asifnagar filter beds for the use of qat staff in the premises of asifnagar filter beds under af beds section, sd-ii, transmission div.i, himayathsagar.

Dismantling and reconstruction of old damaged toilets for staff working at tanker filling station in asifnagar filter beds premises under af beds section, sd-ii, transmission division i, himayathsagar (reservation earmarked for schedule caste as per g.o.ms.no.59, dt:21.05.2018)

Manning, operation and maintenance of 27 mgd capacity asifnagar filter beds and maintenance of raw water conduit channel from osmansagar to asifnagar filter beds for the period of two years under af beds section, sd-ii, transmission division no.i, himayathsagar

Change of filter media of patterson filter bed numbers 6 and 9 with dual media using anthracite coal at asifnagar wtp under af beds section, sd-ii, transmission division i, himayathsagar

Change of filter media of patterson filter bed numbers 6 and 9 with dual media using anthracite coal at asifnagar wtp under af beds section, sd-ii, transmission division i, himayathsagar

Supply, delivery and mixing of activated carbon powder and mixing of calcium hydroxide powder to the raw water at himayathsagar forebay, under himayathsagar section,sd-i, transmission division no.i. (ii) supply, delivery and mixing of activated carbon powder and mixing of pac to the raw water conduit from osmansagar reservoir, under asifnagar filter beds section, sd-ii, transmission division no.i, himayatahsagar in (2) slices

Removing of existing damaged cement roofing sheets and replacing with 6mm non asbestos cement roofing sheets in natural stone-gray coloured for the chemical room in asifnagar filter beds including carting of dismantling materials under af beds section, sd-ii, transmission division no.i, himayathsagar

Manufacture,supply and delivery of ferric alum (grade-iv) and non ferric alum (technical grade) for treatment of raw water at asifnagar filter beds for a period of two years (2024-25 2025-26) under af beds section, sub-division no.ii, transmission division no.i, himayathsagar