Tender For zone contract (waterpurification & maintenance of aqua guard) zone-9 :- maintenance and supply of consumables for effective operation of chlorinator and waterpurificationequipments & water softening/filter plants, thermostat lining under aden/hq/ju. for year 2026-27 & 2027-28
Tender For corrigendum : providing of annual maintenance services for waterpurification and conditioning system (version 2) - work of maintenance servicing and cleaning of different make water purifying and ro systems already installed at various locations of colony adm office and plan..