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 supply of alumino ferric with additional requirements for purification of water, grade -4, isi marked conforming to is: 299:2012 with amendment no.1 with additional requirements for purification of water containing lead (as pb) 20 ppm. max. and arsenic 4 ppm max. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
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 supply of alumino ferric with additional requirements for purification of water, grade -4, isi marked conforming to is: 299:2012 with amendment no.1 with additional requirements for purification of water containing lead (as pb) 20 ppm. max. and arsenic 4 ppm max. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]