Supply of coal and sand filter media for rapid gravity sand filters of water systems

Replacement of filter media of slow sand filter and maintenance of water supply line at 140 bn bsf satrana under shq bsf bikaner

Providing and placing filter media in sand filter no. ii at dr ysp university of horticulture and forestry, nauni, solan

Repair, maintenance and change of filter media of 05 nos of pressure filter under rampur sub area of orient area

Custom bid for services - replacement of resin and filter media in softener unit at water treatment plant

Repair replacement of unserviceable, pipeline for water supply, valvepit, earthing, tank cleaning, filter media changing at zone a and b at sevoke road mil stn under ge sevoke road

Repair/replacement of pressure filter plant,external water supply distribution pipe line system ,control valves,valve chamber ,pump sets ,starter panels and connected works at residential area of npol kochi

Cleaning of all storage tank, ug sump, pressure filter and maint of ro plant including replacement of old unsv gi pipelines of various sizes and other allied works at ins kardip and icgs kamorta

Rfq 10798 replacement of sand and carbon media for pressure sand filter of stp at kcc