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INNOVATIVE TECHNOLOGY IN WASTE WATER TREATMENT FOR ENVIRONMENTAL EFFICIENCIES

Langat Sewerage Project is one of the “Sewerage Non River” project under Greater Kuala Lumpur.  Anchored under the Ministry of Water, Land and Natural Resources (KATS). Fully implemented by Jabatan Perkhidmatan Pembetungan (JPP), the high-impact project involve building a centralized sewage treatment plant with 920,000 P.E equivalents to 207,000 cubic meter per day and laying sewage piping network approximately 105km.
 
 
This project will cover the catchment area of 60.9 sq km stretching from Cheras Batu 11 to Kajang. The 105km sewage pipe network will connect 1174 manholes that integrates 164 small inefficient multipoint sewage treatment plants in various housing area such as Cheras Batu 11, Desa Baiduri, Cheras Jaya, Kajang 1 & Kajang 3, inclusive of Kajang Prison and link it directly into one centralized location that will immediately reduce multipoint of pollutant discharge into the Langat River.

Once completed, sewage within the Langat Catchment will be treated to Category 1 Standard A as per stipulated in the Environmental Quality Act (Sewerage) 2009.

 
The innovative and modern facility will be equipped with green technology initiatives and public facilities and it can accommodate sewage inflow of 207,000 m3/day or 920,000 population equivalent (PE), covering a total of 60.9 sq km catchment area starting from Cheras Batu 11 to Kajang.

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Langat Centralised Sewage Treatment Plant will contribute to the cleaning of Langat River by utilizing the Deep Aeration methodwith Step-Feed Multi Stage De-Nitrification Process

 

Environmental technology, green technology or clean technology is the application of one or more of environmental science, green chemistry, environmental monitoring and electronic devices to monitor, model and conserve the natural environment and resources, and to curb the negative impacts of human involvement.


 


Centralized Sewage Treatment Plant provide lots of Public Amenities for the public. It consist of one (1) Community hall, Two (2) futsal Courts, Sixteen (16) Badminton Courts, Two (2) Sepak Takraw Courts, and Two (2) Basketball Courts.


 
Project Area Estimated 60.9 km2
Sewage Pipe Diameters 225mm to 1800mm diameter
Proposed Sewerage Networks Estimated 105km
Number of Pump Station 10
Depth of Pipe Depends on the area, max: 25m
Distance of Manholes (MH) i. 225mm - 300mm ᴓ: 80m
ii. 450mm - 600mm ᴓ: 120m
iii. 750mm - 900mm ᴓ: 200m
iv. > 1050mm ᴓ: 300m above
Construction Method Pipe Jacking

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LANGAT SEWERAGE PROJECT is aware that the construction of the SEWERAGE NETWORK may result in some unintended consequences such as traffic disruption, and environmental impacts, for instance noise pollution.

An extensive traffic and environment management programme has been put in place to ensure that construction will create a minimal amount of disruption.

 

A number of safeguards will be put in place near the construction site to ensure the safety of site workers and the general public, as well as to minimise inconvenience during construction. At some of these locations, traffic may be diverted or the road closed to ensure general safety in the area.

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News

Loji rawatan kumbahan Langat mula beroperasi Oktober Date: 12 Apr 2018
料惠及92万人 冷岳污水处理站完成70% Date: 09 Apr 2018
Loji Rawatan Kumbahan Langat beri manfaat kepada 920,000 penduduk Cheras dan Kajang Date: 09 Apr 2018
Langat Centralised Sewage Treatment Plant to be completed in October Date: 09 Apr 2018
LOJI RAWATAN KUMBAHAN - HAMPIR 1 JUTA PENDUDUK CHERAS, KAJANG BAKAL PEROLEH MANFAAT Date: 09 Apr 2018
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Events

LANGAT SEWERAGE PROJECT HOSTS MINI SEMINAR AND EDUCATIONAL VISIT TO PUBLIC INFORMATION CENTER WITH ENGINEERING STUDENTS Date: 02 Oct 2018
SITE VISIT BY JAPAN REPRESENTATIVES TO LANGAT SEWERAGE PROJECT Date: 05 Sep 2018
Langat Sewerage Project Hosts Mini Seminar and Educational Visit To Public Information Center with Engineering Students Date: 13 Aug 2018
Dato’ Seri Ir Dr Zaini Ujang Launches Public Information Centre of Langat Sewerage Project Date: 09 Apr 2018
Langat Sewerage Project Took Part in Gotong-Royong with Residents of Taman Cheras Utama Date: 10 Feb 2018
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Press Release

KeTTHA AND MMC ENTERS INTO AGREEMENT FOR LANGAT SEWERAGE PROJECT Date: 19 Feb 2016
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Official Address
MMC PEMBETUNGAN LANGAT SDN BHD
Ground floor, Wisma Budiman,
Persiaran Raja Chulan, 50200,
Kuala Lumpur

Correspondence Address
Lot 360 Pejabat Tapak, Jalan Cheras Batu 13, 
Kg Simpang Balak, 43000 Kajang,
Selangor Darul Ehsan

Telephone Number
+603-87408124

Hotline
1300-88-7572

Public Information Centre
Kindly take note that the Public Information Centre is open to public through appointment only. Please call 1300-88-7572 or email us at plsbcomms@mmc.com.my

Operation Hours:
Monday – Saturday (8 am – 5pm)
*Closed on Public Holiday

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Attractive remuneration packages and fringe benefits await successful candidates. Interested applicants are invited to submit their updated resume, complete with comprehensive details of experience and qualifications, current and expected salary, recent passport-sized photo via email to:

plsbhr@mmc.com.my

OR sent to

MMC PEMBETUNGAN LANGAT SDN BHD
Lot 360 Pejabat Tapak, Jalan Cheras Batu 13,
Kg Simpang Balak, 43000 Kajang,
Selangor Darul Ehsan
 
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  • 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