Alumina ferric (ferric alum) grade-4 (table 1)

Refurbishment of 8.15 mld budvel filter beds by change of filter media, damaged valves, air pipes, back wash pipes, repair to the clariflocculator, alum dosage tank etc and supply, delivery of alums, maintenance of filter beds, pump house at budvel filter beds under himayathsagar section, transmission division no.i, himayathsagar.

Design, manufacture, supply, delivery, erection, testing and commissioning of raw waterand treated water pump sets, control panels, cable network, ms pipelines, specials, valves, 250 kva electrical sub station and pumping station manning operation for one year as a part of singur contingency plan under eam section, sd.no.ii, td-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

Raising and reconstruction of damaged compound wall at asifnagar filter beds premises under asifnagar filter beds section, sd-ii, 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

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

Manufacturer, supply and delivery of ferric alum (grade-iv), non ferric alum (technical grade) and poly aluminum chloride for treatment of raw water at mir-alam filter beds for a period of one year under mf beds section, sub-division no.i, o and m division no.xvii, 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)

Refurbishment of 27 mgd raw water conduit from osmansagar to asifnagar filter beds to arrest leakages and frequent breakdowns and thereby reduce ufw/nrw under osmansagar section, sd-ii, trans.div.i, himayathsagar.