Tender For redevelopment of bore well and replacement of filter media of rwh chambers in vp-i and vp-ii and other allied work in varunalaya head office complex under ee(c)-14, se(c)-06.
Tender For repair and maint intermediate sewage pump house sand filter, carbon filter, filter media and connected items and allied works at lgj mil stn
Tender For taking out all layer filter media and placing in horizontal layers after screened washed and cleaned in and washing of filter beds plates drain and v notch hoddie and at water works badesra
Tender For providing and placing the horizontal top layer filter media and taking out all pending layer and replacing the same after screening , washing and cleaning and all other works contingent thereto
Tender For taking out all layer filter media and placing in horizontal layers after screened washed and cleaned in and washing of filter beds plates, drain and v notch hoddie and at water works bamla iind
Tender For cleaning of sewer tank by diesel running vehicle mounting hydraulic operated sewer cleaning machine , taking out the stone & sand from filter media tank manually/ mechanical means and refilling again , supplying filling spreading & leveling stone boulders of size 5 cm to 20 cm in stp filter media tank , supplying filling spreading & leveling gravels of size 5 mm to 10 mm in stp filter media tank , supplying filling spreading & leveling coarse sand of size 1. 5 mm to 2 mm in stp filter media tank