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Home
Project Info
Project Background
Project Objective
Project Location Plan
Project Layout Plan
Water Treatment Process
Construction Packages
Construction Method
Open Trench Pipe Laying
Trenchless Pipe Laying
Langat 2 Project Team
Frequent Asked Questions
Work Progress
Water Treatment Plant Works
Pakej 1B
Pakej 2A
Pakej 2B
Pakej 15
Northern Corridor Treated Water Bulk Transfer Works
Pakej 6
Pakej 7
Pakej 9
Western Corridor Treated Water Bulk Transfer Works
Pakej 4
Pakej 5
Pakej 10
Pakej 11
Pakej 12
Pakej 13
Pakej 14
Announcement
Traffic Announcements
News
Events
Public Awareness
Corporate Info
About Us
Contact Us
PAAB
Pakej 2A : Construction and Completion of 1130 MLD Langat 2 Water Treatment Plant 2019
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Dec 19
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Jan 19
P2A–Aerator B: 300 MLD 24-hours pumping of raw water from Pahang for Stream B for operation by AiS.
P2A–Laboratory: Jar test by Air Selangor.
P2A–Laboratory: Testing of manganese and iron contents by Air Selangor.
P2A–Laboratory: Testing of fluoride contents by Air Selangor.
P2A–Administration Building: Operation using SCADA system by Air Selangor.
P2A–Administration Building: FIDS configuration work for Stream A in progress.
P2A–Administration Building: Testing of air conditioning system in progress.
P2A–Aerator B: Maintenance & cleaning works in progress.
P2A–Aerator B: Maintenance of raw–water potassium dosing pipe in progress.
P2A–Administration Building: SCADA configuration work in progress.
P2A–Administration Building: CCTV and card access configuration work in progress.
P2A –Clarifier Stream A: Functional test for polymer distribution box in progress.
P2A –Clarifier Stream B: Painting for motor of flocculation mixer in progress.
P2A –Clarifier Stream B: Cleaning works at static mixer Stream B in progress.
P2A–Aerator A: Calibration and setting of Pre-oxidation Analyzer Rack in progress.
P2A–Aerator A: Calibration of Raw-water Analyzer Rack in progress.
P2A–Aerator B: 600MLD of raw water from Pahang for Stream B testing from 20 October – 26 October 2019.
P2A–Administration Building: Monitoring of WTP operation using SCADA system.
P2A–Administration Building: FIDS briefing from supplier in progress.
P2A–Administration Building: CCTV Testing in progress.
P2A–Aerator A: Installation of pipe for flashing of Pre-oxidation Analyzer Rack in progress.
P2A–Aerator A: Installation of overflow pipe for Raw water Analyzer Rack in progress.
P2A–Aerator B: 600 MLD pumping 24 hour of raw water from Pahang for Stream B from 22-28 September 2019.
P2A–Aerator B: Dosing Potassium for Stream B in progress.
P2A–Administration Building: P4-P2A SCADA communication test in progress.
P2A–Administration Building: P4-P2A SCADA communication test in progress.
P2A–Administration Building: Monitoring of water flow using SCADA system.
P2A–Aerator B: 300 MLD 16th day pumping of raw water from Pahang on 26 August 2019.
P2A–Aerator B: 300 MLD 17th day pumping of raw water from Pahang on 27 August 2019.
P2A–Aerator B: 300 MLD 18th day pumping of raw water from Pahang on 28 August 2019.
P2A–Aerator B: 300 MLD 19th day pumping of raw water from Pahang on 29 August 2019.
P2A–Aerator B: 300 MLD 20th day pumping of raw water from Pahang on 30 August 2019.
P2A–Aerator B: Taking sampling water for quality test.
P2A–Aerator B: Taking sampling water for quality test.
P2A–Aerator A: 1200 MLD flow regulating test on 26 July 2019.
P2A–Aerator A: 1200 MLD flow regulating test on 26 July 2019.
P2A–Aerator B: Monitoring of 5th day water flow using Water Monitoring Rack.
P2A–Aerator B: 1200 MLD 5th day pumping of raw water from Pahang on 26 July 2019.
P2A–Aerator A: 1200 MLD 5th day pumping of raw water from Pahang on 26 July 2019.
P2A–Aerator A: 5th day taking water sampling in progress.
P2A–Aerator A: Internal test of Aerator-A SCADA O/S panel (actuator control signals) in progress.
P2A–Aerator A: Internal test of Aerator-A SCADA O/S panel in progress.
P2A–Administration Building: Internal functional test for SCADA in progress.
P2A–Administration Building: Installation of Aluminum Composite Panel in progress.
P2A–Chemical Building: Internal pre-com testing at Lime Plant Stream B in progress.
P2A–Chemical Building: Internal pre-com testing at Lime Plant Stream B in progress.
P2A–Chemical Building: Internal pre-com testing at Lime Plant Stream B in progress.
P2A–Chemical Building: Internal pre-com testing at Lime Plant Stream B in progress.
P2A–Chemical Building: Internal pre-com testing at Lime Plant Stream B in progress.
P2A–Administration Building: Installation of Photostat machine in progress.
P2A–Administration Building: Internal functional test for SCADA in progress.
P2A–Administration Building: Installation of metal deck for balcony roofing in progress.
P2A–Chemical Building: Piping work for Lime pumping system Stream A in progress.
P2A–Chemical Building: Installation of dosing pipe Stream A in progress.
P2A–Chemical Building: Lime Dosing pipe leaking test Stream A in progress.
P2A–Aerator A: Testing of Aerator-A in progress.
P2A–Aerator A: Installation of filter system at Raw Water Monitoring Rack in progress.
P2A–Administration Building: Installation of steel structure for covered balcony in progress.
P2A–Administration Building: Internal functioning test for SCADA in progress.
P2A–Chemical Building: Installation of PVC pipes at Lime Mixing Tank Stream A in progress.
P2A–Chemical Building: Installation of PVC dosing pipes Stream A in progress.
P2A–Chemical Building: Installation of telephone cable tray Stream A in progress.
P2A–Aerator A: Installation of PRV hosedown pipe in progress.
P2A–Aerator A: Installation of zero discharge pipe at aerator tank in progress.
P2A–Administration Building: Internal testing and functioning test for SCADA in progress.
P2A–Chemical Building: Internal testing for Poly Raw Water-A plant OS panel Stream A in progress.
P2A–Chemical Building: Internal testing for Poly Raw Water-A plant OS panel Stream A in progress.
P2A–Aerator A: Cable termination in progress.
P2A–Aerator A: Instrument cable termination works (Stream-A inlet lines) in progress.
P2A–Chemical Building: Internal functional test for electric gouge at lime silo in progress.
P2A–Chemical Building: Internal functional test for LCP Lime Panel in progress.
P2A–Chlorine Building: Testing of Chlorine bulk system in progress.
P2A–Aerator A: Installation of sampling pipe and pump in progress.
P2A–Aerator A: Cabling works at Aerator-A in progress.
P2A–Administration Building: Flow testing for sampling water at laboratory room in progress.
P2A–Administration Building: Installation of main monitor at Command Center completed.
P2A–Chlorine Building: Functional test for electric roller shutter at Scrubber Plant in progress.
P2A–Chlorine Building: Functional test for sodium hydroxide tank sensor Stream B in progress.
P2A–Chlorine Building: Internal testing (configuration) of Chlorinator B in progress.
P2A–Chlorine Building: Internal functional test for Chlorinator PLC B in progress.