Langat Sewerage Project is one of the Greater Kuala Lumpur anchored project under Ministry of Energy, Technology and Water with Jabatan Perkhidmatan Pembetungan (JPP) as the implementing agency managed by Gabungan AJP-MFA as the project’s PMC and MMC Pembetungan Langat Sdn Bhd as the main contractor.


The facility will be able to accommodate an inflow of 920,000 populations equivalent (PE). The catchment area is 60.9 sq km stretching from Cheras Batu 11 to Kajang. Phasing out of 164 localised STP in various housing area such as Cheras Batu 11, Desa Baiduri, Cheras Jaya, Kajang 1 & Kajang 3, inclusive of Kajang Prison. The construction will begin with laying approximately 105 km of sewage piping network. Through pipe-jacking method with pipe depth varies from 25m deep underground, it will connect 1174 manholes that integrates 164 small inefficient multipoint sewage treatment plants and link it directly into one centralised location. This will immediately reduce multipoint of pollutant discharge into the Langat River.


Simultaneously, the Centralised Sewerage Treatment Plant is strategically constructed in between the borders of Cheras and Kajang and occupying 7.3 hectares of land. This compact and integrated sewage plant offers more than efficient treatment system. It is designed to achieve the Class 1 water quality, specifically in the ammonia removal, an “integrated” space to promote best use of space and carbon reduction by means of Green Technology driven initiatives. The wastewater processing will be operated underground, utilising the "deep aeration" method with the Step-Feed Multi-Stage De-nitrification Process that will reduce carbon and nitrogen emission effectively. The Langat Centralised Sewerage Treatment Plant project also provides its communities with range of public recreation and amenities such as community hall, landscaped park, badminton and futsal court built above the plant and expected to complete and made available to public by year 2020.

  • Semua penduduk Taman Muhibbah & Taman Cendana, Kajang Kerja-kerja korekan terbuka untuk menanam paip pembetungan bagi Projek Pembetungan Langat akan berlangsung di kawasan anda pada tarikh dan masa yang berikut:
    30 July 2018 – Disember 2018 (Isnin – Sabtu) Dari pukul 9.00 pagi – 6.00 petang A. Jalan Muhibbah dan Jalan Muhibbah 3, Taman Muhibbah. B. Jalan Cendana 3 , Jalan Cendana 4, dan Jalan Cendana 5 Taman Cendana.

  • Kerja-kerja pembinaan stesen pam baharu penanaman paip pembetungan bagi Projek Pembetungan Langat akan berlangsung di kawasan anda pada tarikh dan masa seperti berikut:
    22hb Oktober 2018 – Mei 2019 Masa : Dari pukul 9.00 pagi – 6.00 petang Kawasan Terlibat : Jalan Muhibbah dan Jalan Muhibbah 3

  • Para Pengguna Jalan Koop Cuepacs 3b Kerja-kerja penanaman paip bagi Projek Pembetungan Langat seperti berikut:
    26hb Julai – 30hb Oktober 2018 Masa : Dari pukul 8.00 pagi - 6.00 petang

  • Pengguna Jalan Cheras Hartamas Aktiviti pipe jacking bagi paip pembetungan di Jalan Cheras Hartamas menuju ke Taman Bukit Segar untuk lurang bernombor E08-02.
    26hb Julai – 30hb Oktober 2018 Dari pukul 8.00 pagi - 6.00 petang