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

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

Procurement of calcium hypochlorite powder for various reservoirs and pumping stations under aemaintww cityii section

Manning,operation and maintenance of 5ml and 3 ml micro filters at himayathsagar, budvel and supply, delivery of poly aluminium chloride for treatment of raw water for the period of 5 months under himayathsagar section,sub-division no.i, 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

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