MMC Pembetungan Langat Sdn Bhd (MMCPLSB), was awarded by the Ministry of Environment and Water to embark on a 76 month project to design and build a technologically advanced sewage treatment centre called, the Langat Centralised Sewage Treatment Plant and Sewer Conveyance System  (Langat CSTP).

One of the Greater Kuala Lumpur anchored project implemented by Jabatan Perkhidmatan Pembetungan (JPP) and equivalent managed by Gabungan AJP-MFA as the project’s PMC. Design and build based on the success of the Tokyo Metropolitan Sewage System, the facility will be able to accommodate an inflow of 920,000 population equivalent (PE) with the catchment area of 60.9 sq km stretching from Cheras Batu 11 to Kajang. 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 project also involve laying an approximately 105km of sewerage piping network to connect 1174 manholes that integrates 164 small inefficient multipoint sewage treatment plants and link it directly into one centralised location. The Langat CSTP 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 2021.

MMC Corporation Berhad (MMC) is a leading utilities and infrastructure group with Diversified businesses under three divisions, namely Ports and Logistics, Energy and Utilities and Engineering.

Its key businesses under the Ports and Logistics division include the operations of Pelabuhan Tanjung Pelepas Sdn Bhd, Johor Port Berhad, Northport (Malaysia) Bhd, Penang Port Sdn Bhd, Tanjung Bruas Port Sdn Bhd, JP Logistics Sdn Bhd and Kontena Nasional Berhad. Internationally, MMC has presence in Saudi Arabia via Red Sea Gateway Terminal Company Limited, a container port terminal within the Jeddah Islamic Port.

MMC's Engineering division has played a leading role as the Project Delivery Partner (PDP) and underground works package contractor in completing the 51 km Klang Valley Mass Rapid Transit (KVMRT) Sungai Buloh- Kajang project (SBK Line) and is now the main contractor for the entire Sungai Buloh-Serdang-Putrajaya project (SSP Line). Prior to this, MMC has successfully completed the 329 km Ipoh-Padang Besar Electrified Double Tracking Project as well as the innovative Stormwater Management and Road Tunnel (SMART) motorway, the first of-its-kind, dual-purpose tunnel in the world.

MMC is also undertaking key civil and infrastructure projects in the country namely Langat Centralised Sewerage Treatment Plant and Langat 2 Water Treatment Plant. MMC also has a 20% effective interest in Borneo Highway PDP Sdn Bhd (BHP), the appointed project delivery partner for the Pan Borneo Highway Project in Sabah.

In other businesses, MMC wholly-owns Aliran Ihsan Resources Berhad, a company which specialises in the full spectrum of water treatment and Senai Airport Terminal Services Sdn Bhd, the operator of Senai International Airport in Johor Bahru - a major aviation hub and the main air transportation gateway to Iskandar Malaysia. The Group Property arm of MMC manages close to 6,000 acres of industrial developments in Iskandar Malaysia, Johor and Kulim, Kedah, namely Senai Airport City, Tanjung Bin Petrochemical & Maritime Industrial Centre (TBPMIC) and Northern Technocity (NTC). The Senai Airport City, TBPMIC and NTC developments come under the ambit of the Group Property's three operating companies - Senai Airport City Sdn Bhd, Seaport Worldwide Sdn Bhd and Northern Technocity Sdn Bhd respectively.