PENGURUSAN AIR SELANGOR SDN BHD - AIS/WQLS/T6/7/2018 - REHABILITATION, UPGRADING AND RECONSTRUCTION OF 242 UNITS EXISTING WATER QUALITY SAMPLING STATIONS (STESEN PERSAMPELAN AIR , SPA) AT SELECTED SERVICE RESERVOIRS OUTLET (SRO) WITHIN THE STATE OF SELANGOR, FEDERAL TERRITORY OF KUALA LUMPUR & PUTRAJAYA FOR PENGURUSAN AIR SELANGOR SDN BHD. ...