Annual maintenance of various works for the period of two years under himayathsagar and miralam filter beds sections, sub division no.i, transmission division-i, himayathsagar

Annual maintenance of asif nagar and shaikpet filter beds for the period of two years under asif nagar filter beds section, sub division-ii, transmission division no.i, himayathsagar

Manufacture, supply and delivery of ferric alum (grade-iv) and non ferric alum (technical grade) and poly aluminum chloride for treatment of raw water at miralam filter beds for a period of two years under mf beds section, sub-div.no.i, transmission division no.i, himayathsagar

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

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

Attending repairs to washrooms for the use of staff working at shaikpet filter beds under shaikpet filter beds section, sd-ii, transmission division i, himayathsagar

Change of filter media of beds number 1 and 4 with dual media using anthracite coal replacement of damaged nozzles and fittings at mir-alam filter beds under m.f beds section, sd-i,transmission division no.i, himayathsagar

Supply and delivery and mixing of activated carbon powder and calcium hydroxide powder to the himayathsagar reservoir under himayathsagar section, sd-i, transmission division 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