Tender For day to day operation and maintenance of ironremovalfiltrationplant of 30cum/hour and valve operation for water supply for the residential quarters. 180 nos. residential quarters building for aayakar abasan at shantipally, kasba, e.m. by pass, kolkata during the year 2026-2027.
Tender For corrigendum : urgent supply of spares for chlorination system at 160mld salauli water treatment plant. - auxiliary container valve with yoke, flexible copper connector (1.5meter), chlorine valve, chlorine pressure gauge, vacuum gauge, 20nb cs ball valve flanged, filter element with bottom gasket, pressure reducing valve (15kg/hr), lead gasket for flexible copper connector, vacuum regulator with pressure relief valve, glass tube with float (20kg/hr), check valve, 20nb cs lead gasket flanged, ball & seat for 20nb cs ball valve, top & bottom spring, spindle, seat and diaphragm with disc for pressure reducing valve, spindle, seat, spring and diaphragm with retainer for vacuum regulator & ball and spring for pressure relief valve, differential pressure regulator, spindle with nut, seat, spring and diaphragm with retainer and o-ring for dp regulator, spares for check valve
Tender For a/r & m/o of 318, residential quarters of customs and central excise department at shantipally, e.m. byepass, kasba, during 2026-2027. sh: day to day operation and maintenance of ironremovalfiltrationplant of 30 cum/hour and valve operation for water supply to the residential quarters.
Tender For a/r & m/o gst bhawan building at shantipally, kasba, e.m. bye pass, kolkata during 2026-2027. sh: day to day operation & maintenance of ironremovalfiltrationplant of 10 cum/hour and valve operation for water supply to the office building.
Tender For a/r & m/o to eb block, gpra, saltlake , kolkata during 2026-2027.sh: day to day operation and maintenance of ironremovalfiltrationplant capacity 30000 lph regeneration.
Tender For a/r & m/o of day to day operation & maintenance of ironremovalfiltrationplant & water softening plant of ocr of special bureau at hatisur, e.m. bypass, kolkata, during 2026-27
Tender For ar & mo to office cum residential quarter of sb dibrugarh for the fy 2025-26. (sh routine checking & maintenance of 3000 gph oil removal cum ironremovalfiltrationplant)