Situated in Thailand's Eastern Seaboard region, Amata Nakorn is one of Asia’s most successful industrial developments. SW collaborated with Ranhill Water Utilities to design the Water Treatment Plant (WTP), Wastewater Treatment Plant (WWTP), and Reclamation Plant (RWTP) using proprietary technologies like Revoplus and Revocell. The system provides potable water, treats industrial effluent, and reclaims water for industrial reuse.
This project involved setting up a new 25 MGD Water Treatment Plant on a BOT basis. SW, together with Ranhill, executed the design, construction, and commissioning on an EPC basis. The scope included the intake jetty, pump houses, water treatment plant, and rehabilitation of existing systems to supply water to the Haldia region.
Hartalega is a global leader in glove manufacturing. Over the years, SW has worked with various partners to provide potable industrial water and industrial effluent treatment solutions for their plants. This includes the region's largest UF (Ultra-Filtration) treatment system for potable water implemented in collaboration with Techkem Water.
Lynas Corporation operates a major rare-earths ore refining facility in Kuantan. Together with Ranhill Water Utilities, SW provided a 12.8 MLD Wastewater Treatment Plant solution. The system treats industrial wastewater to local DOE standards using a series of processes, including Sequential Batch Reactors (SBR) for biological treatment.
The world-class SAMUR project is integral to Petronas’ downstream plans. SW worked with Ranhill Water Utilities to design and build a Wastewater Treatment Plant supporting the ammonia and urea production facilities. The plant includes Primary and Secondary (Biological) treatment of 40m³/hr and Tertiary treatment of 200m³/hr.
Pinang Water Ltd invested in a 100,000 m³/day water treatment plant in Yichun City, China. Working with KWI Far East, SW provided design services for this BOT project. The plant utilizes the KWI RevoPlus system, which combines DAF clarifiers and continuous sand filtration, serving the city under a 29-year concession.
Hefei Chemical Industrial Park required robust infrastructure for its investors. SW worked with Ranhill Water Utilities to provide a WWTP under a 25-year BOT concession. The treatment process involves sedimentation tanks, Revocell for clarification, and Sequential Batch Reactors (SBR) to handle biological impurities from the chemical industry waste.
| No. | Project | Location | Client | Country/ Region | Collaborators | Date | MLD | Category |
|---|---|---|---|---|---|---|---|---|
| 1 | Teluk Bahang WTP | Location:Teluk Bahang, Penang | Client:PBA Penang | Country:Malaysia | Collaborators:- | Date:1995 | MLD:6.82 | Category:WTP |
| 2 | Bukit Panchor WTP | Location:Bukit Panchor, Penang | Client:PBA Penang | Country:Malaysia | Collaborators:- | Date:1995 | MLD:11.4 | Category:WTP |
| 3 | Timah Tasoh WTP | Location:Timah Tasoh, Perlis | Client:JBA Perlis | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2001 | MLD:18 | Category:WTP |
| 4 | Amata City WTP Phase 1 & 2 | Location:Rayong | Client:Amata Group | Country:Thailand | Collaborators:Ranhill Water Utilities | Date:2001 | MLD:20 | Category:WTP |
| 5 | Jiulong Paper Industry Dongguan WTP | Location:Dongguan, Guangdong | Client:Dong Guan Nine Dragons Paper Industries Co. Ltd | Country:China | Collaborators:Ranhill Water Utilities | Date:2001 | MLD:50 | Category:WTP |
| 6 | Sungai Titi WTP | Location:Sg. Titi, Negeri Sembilan | Client:WPC Resource Sdn. Bhd. | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2003 | MLD:13.6 | Category:WTP |
| 7 | Amata Nakorn Industrial Estate WTP Phase 1 & 2 | Location:Chonburi | Client:Amata Group | Country:Thailand | Collaborators:Krofta-Chemasia Sdn. Bhd. /Ranhill Water Utilities | Date:2003 | MLD:20 | Category:WTP |
| 8 | Yichun City WTP | Location:Yichun, Jiangxi | Client:Pinang Water Ltd. | Country:China | Collaborators:KWI Far East Sdn. Bhd. | Date:2003 | MLD:50 | Category:WTP |
| 9 | Tok Allang Portable WTP proposal | Location:Kedah | Client:- | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2003 | MLD:50 | Category:WTP |
| 10 | Kalani Ganga Right Bank Water Supply Project WTP proposal | Location:Kelani Ganga | Client:Consortium of KDEB, KTA Tenaga, KWI Far East Sdn. Bhd. & PMA International Ltd. | Country:Sri Lanka | Collaborators:KWI Far East Sdn. Bhd. | Date:2003 | MLD:40 | Category:WTP |
| 11 | Endau WTP | Location:Endau, Johor | Client:SAJ Holdings Sdn. Bhd. | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2004 | MLD:10 | Category:WTP |
| 12 | Nanchang WTP proposal | Location:Nanchang, Jiangxi | Client:Changdong Industrial Park | Country:China | Collaborators:KWI Far East Sdn. Bhd. | Date:2004 | MLD:20 | Category:WTP |
| 13 | Sungai Kinta Portable WTP | Location:Hilir, Perak | Client:JKR Perak | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2004 | MLD:0.12 | Category:WTP |
| 14 | Hartalega Glove Factory Phase 5 & 6 WTP | Location:Batang Berjuntai, Selangor | Client:Harta Lega Sdn.Bhd | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2004-2012 | MLD:12.5 | Category:WTP |
| 15 | New Mersing WTP | Location:Mersing, Johor | Client:SAJ Holdings Sdn. Bhd. | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2005 | MLD:13.5 | Category:WTP |
| 16 | Tioman Island WTP | Location:Pulau Tioman, Pahang | Client:JBA Pahang | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2006 | MLD:6 | Category:WTP |
| 17 | Bandar Tenggara WTP | Location:Bandar Tenggara, Johor | Client:SAJ Holdings Sdn. Bhd | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2006 | MLD:15.9 | Category:WTP |
| 18 | Bekok Raw Water Transfer Scheme proposal | Location:Johor | Client:SAJ Holdings Sdn. Bhd | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2006 | MLD:- | Category:WTP |
| 19 | Endau-Rompin National Park package WTP | Location:Endau-Rompin, Pahang | Client:Jabatan Bekalan Air Pahang | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2007 | MLD:0.6 | Category:WTP |
| 20 | Zhejiang WTP proposal | Location:Anji, Zhejiang | Client:- | Country:China | Collaborators:Ranhill Water Utilities | Date:2007 | MLD:10 | Category:WTP |
| 21 | Batu Kitang (Module 8) WTP | Location:Kuching, Sarawak | Client:Kuching Water Board | Country:Malaysia | Collaborators:Genbina Sdn. Bhd. | Date:2007 | MLD:100 | Category:WTP |
| 22 | Geonkhali-Haldia WTP | Location:Geonkhali-Haldia, Kolkata | Client:Haldia Development Authority | Country:India | Collaborators:Ranhill Water Utilities | Date:2008 | MLD:113.5 | Category:WTP |
| 23 | Gerisek WTP upgrading & refurbishment | Location:Gerisek, Johor | Client:SAJ Holdings Sdn. Bhd. | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2008 | MLD:- | Category:WTP |
| 24 | Sungai Gapoi Portable WTP proposal | Location:Sungai Gapoi, Pahang | Client:Jabatan Bekalan Air Pahang | Country:Malaysia | Collaborators:Techkem Water | Date:2009 | MLD:13.6 | Category:WTP |
| 25 | Pusat Latihan Polis Bersepadu (PULKA) WTP proposal | Location:Sungai Gapoi, Pahang | Client:Jabatan Bekalan Air Pahang | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2009 | MLD:- | Category:WTP |
| 26 | Bengoh Dam resettlement scheme WTP proposal | Location:Padawan, Sarawak | Client:Air Sarawak | Country:Malaysia | Collaborators:Techkem Water | Date:2010 | MLD:- | Category:WTP |
| 27 | Amata Biofilter WTP for Amata Nakorn Phase 1 & 2 | Location:Chonburi | Client:Amata Quality Water Co. Ltd. | Country:Thailand | Collaborators:Ranhill Anurak Water Treatment Facilities Co. Ltd. | Date:2010 | MLD:- | Category:WTP |
| 28 | Bayai, Seri Aman WTP | Location:Bayai, Seri Aman, Sarawak | Client:Air Sarawak | Country:Malaysia | Collaborators:Techkem Water | Date:2011 | MLD:6.8 | Category:WTP |
| 29 | Stumbin package WTP and Water Supply for Kampung Baru, Pulau Sekudu (Sri Aman) | Location:Sembau; Stumbin; Bakong; Lingga, Batang Lupar, Sarawak | Client:Jabatan Kerja Raya Sarawak | Country:Malaysia | Collaborators:Techkem Water | Date:2011 | MLD:2 | Category:WTP |
| 30 | Kuala Nerang WTP restoration and commissioning | Location:Kuala Nerang, Kedah | Client:Kementerian Kemajuan Luar Bandar & Wilayah, Syarikat Air Darul Aman (SADA) | Country:Malaysia | Collaborators:PJS Consultants | Date:2011 | MLD:9 | Category:WTP |
| 31 | Kanowit-Machan WTP | Location:Machan, Sibu, Sarawak | Client:Jabatan Kerja Raya Sarawak | Country:Malaysia | Collaborators:Techkem Water | Date:2012 | MLD:4 | Category:WTP |
| 32 | Harta Lega NGC WTP | Location:Sepang, Selangor | Client:Harta Lega Sdn.Bhd | Country:Malaysia | Collaborators:Techkem Water | Date:2013 | MLD:42 | Category:WTP |
| 33 | Jakarta UF WTP proposal | Location:Jakarta | Client:- | Country:Indonesia | Collaborators:Techkem Water | Date:2013 | MLD:25.9 | Category:WTP |
| 34 | Tanjung Manis WTP | Location:Tanjung Manis, Sarawak | Client:Sibu Water Board | Country:Malaysia | Collaborators:Techkem Water | Date:2014 | MLD:30 | Category:WTP |
| 35 | Sekolah Tinjar Aquatainer package WTP | Location:Lapok, Baram | Client:SMK Tinjar | Country:Malaysia | Collaborators:Techkem Water | Date:2015 | MLD:0.24 | Category:WTP |
| 36 | Bau WTP Proposal | Location:Bau, Sarawak | Client:Jabatan Kerja Raya Sarawak | Country:Malaysia | Collaborators:Techkem Water | Date:2018 | MLD:15 | Category:WTP |
| 37 | Raw water intake upgrading and Sungai Siput (Compact Plant) WTP and other related works Proposal | Location:Alor Gajah, Melaka | Client:Syarikat Air Melaka Berhad | Country:Malaysia | Collaborators:Techkem Utilities | Date:2018 | MLD:9 | Category:WTP |
| 38 | Asahan WTP upgrading proposal | Location:Asahan, Melaka | Client:Syarikat Air Melaka Berhad | Country:Malaysia | Collaborators:Techkem Utilities | Date:2018 | MLD:7.2 | Category:WTP |
| 39 | New Water Treatment and Supply system at Mulu, Miri Division Proposal | Location:Mulu, Sarawak | Client:Highland Development Agency (HDA) | Country:Malaysia | Collaborators:Techkem Utilities, Perunding MME | Date:2019 | MLD:2 | Category:WTP |
| 40 | Sultan Iskandar WTP Package Plant Extension | Location:Pasir Gudang, Johor | Client:Syarikat Air Johor | Country:Malaysia | Collaborators:Ranhill Water Technologies | Date:2020 | MLD:20 | Category:WTP |
| 41 | Chin Chin WTP | Location:Jasin, Malacca | Client:Syarikat Air Melaka Berhad | Country:Malaysia | Collaborators:Techkem Utilities | Date:2020 | MLD:30 | Category:WTP |
| 42 | Stylish Glove Water Intake & Pipe Routing, WTP Proposal | Location:Jebong, Larut-Matang, Perak | Client:Stylish Glove Sdn. Bhd. | Country:Malaysia | Collaborators:OAN Engineering | Date:2020 | MLD:16 | Category:WTP |
| 43 | Forest City UF/SWRO RWTP proposal | Location:Forest City, Johor | Client:Syarikat Air Johor, Ranhill Water Technologies Sdn. Bhd. | Country:Malaysia | Collaborators:Pro-WE Engineering Sdn. Bhd. | Date:2020 | MLD:2 | Category:WTP |
| 44 | LIMMAS Glove Manufacturing WTP | Location:Pelabuhan Barat, Pulau Indah (Carey), Selangor | Client:LIMMAS Manufacturing (Malaysia) Sdn. Bhd. | Country:Malaysia | Collaborators:Techkem Utilities | Date:2020 | MLD:3.6 | Category:WTP |
| 45 | Pantu WTP | Location:Sri Aman, Sarawak | Client:Jabatan Bekalan Air Luar Bandar (JBALB), Kementerian Pembangunan Luar Bandar | Country:Malaysia | Collaborators:TechGreen, Jurutera Azan Bersekutu | Date:2021 | MLD:5.2 | Category:WTP |
| 46 | Kota Tinggi Desalination WTP Proposal | Location:Kota Tinggi, Johor | Client:Syarikat Air Johor | Country:Malaysia | Collaborators:Techkem Utilities | Date:2021 | MLD:40 | Category:WTP |
| 47 | Jeniang Baru WTP upgrading Proposal | Location:Sik, Kedah | Client:Kementerian Pembangunan Luar Bandar, Syarikat Air Darul Aman (SADA) | Country:Malaysia | Collaborators:Perunding Teknik Padu Sdn. Bhd. | Date:2022 | MLD:35 | Category:WTP |
| 48 | Kajang Paper Mills WWTP | Location:Kajang, Selangor | Client:Kajang Paper Mills | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:1992-1996 | MLD:10 | Category:WWTP |
| 49 | Union Paper WWTP, Penang | Location:Penang | Client:Union Paper Industries | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:1993 | MLD:- | Category:WWTP |
| 50 | Union Paper WWTP, Pahang | Location:Bentong, Pahang | Client:Union Paper Industries | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:1994 | MLD:- | Category:WWTP |
| 51 | Penang Seagate Industries WWTP | Location:Penang | Client:Penang Seagate Industries | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:1994 | MLD:- | Category:WWTP |
| 52 | Baxter Healthcare Malaysia WWTP upgrading | Location:Penang | Client:Baxter Healthcare Malaysia | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:1994-1997 | MLD:- | Category:WWTP |
| 53 | Elna Sonic WWTP | Location:Prai, Penang | Client:Elna (M) Sdn. Bhd | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:1995 | MLD:0.8 | Category:WWTP |
| 54 | Safeskin Glove WWTP (Phase 1 & 2) | Location:Ipoh, Perak | Client:Safeskin Corporation | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:1995-1996 | MLD:- | Category:WWTP |
| 55 | Alliance Rubber Products WWTP | Location:Nibong Tebal, Penang | Client:Alliance Rubber Products Sdn.Bhd. | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:1995-2005 | MLD:3.5 | Category:WWTP |
| 56 | Safeskin Glove Dechlorination WWTP (Phase 1 & 2) | Location:Hatyai | Client:Safeskin Medical & Scientific (T) Ltd. | Country:Thailand | Collaborators:Ranhill Water Utilities | Date:1998-1999 | MLD:7.2 | Category:WWTP |
| 57 | Cocon Food WWTP | Location:Kedah | Client:Cocon Food Industries Sdn. Bhd. | Country:Malaysia | Collaborators:Krofta-Chemasia Sdn. Bhd. | Date:1999 | MLD:1.4 | Category:WWTP |
| 58 | Allegiance Healthcare (Thailand) WWTP | Location:Rayong | Client:Allegiance Healthcare | Country:Thailand | Collaborators:KWI Far East Sdn. Bhd. | Date:1999-2002 | MLD:144 | Category:WWTP |
| 59 | British American Tobacco WWTP | Location:Selangor | Client:British American Tobacco | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2000 | MLD:0.3 | Category:WWTP |
| 60 | LRC Hospital Glove Kedah factory WWTP & Selangor factory WWTP upgrading | Location:Kedah & Selangor | Client:LRC Hospital (M) Sdn. Bhd. | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2000 | MLD:4.3 | Category:WWTP |
| 61 | Sultan Azlan Shah Coal Power Plant (Manjung Power Station) | Location:Manjung, Selangor | Client:Hartasuma, Koch transporttechnik GmbH | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2001 | MLD:4.8 | Category:WWTP |
| 62 | Amata City Industrial Park WWTP | Location:Rayong | Client:Amata Water Company Ltd. | Country:Thailand | Collaborators:Ranhill Water Utilities | Date:2001 | MLD:16 | Category:WWTP |
| 63 | Cita Peuchoon WWTP | Location:Penang | Client:Cita Peuchoon | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2001 | MLD:9.6 | Category:WWTP |
| 64 | PT Musim MAS Oleo-chemical WWTP | Location:Medan | Client:PT Musim MAS | Country:Indonesia | Collaborators:KWI Far East Sdn. Bhd. | Date:2002 | MLD:0.6 | Category:WWTP |
| 65 | Guangzhou WWTP proposal | Location:Guangzhou | Client:- | Country:China | Collaborators:KWI Far East Sdn. Bhd. | Date:2002 | MLD:- | Category:WWTP |
| 66 | Fourseason Foodstuff WWTP | Location:Penang | Client:Fourseason Foodstuff Industries (M) Sdn. Bhd. | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2003 | MLD:- | Category:WWTP |
| 67 | BW Management WWTP | Location:Arau, Perlis | Client:BW Management | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2003 | MLD:0.12 | Category:WWTP |
| 68 | PT Megasurya Mas WWTP proposal | Location:- | Client:PT Megasurya Mas | Country:Indonesia | Collaborators:KWI Far East Sdn. Bhd. | Date:2004 | MLD:- | Category:WWTP |
| 69 | Hartalega Glove Factory (Plant 3 & 4) WWTP upgrading | Location:Batang Berjuntai, Selangor | Client:Harta Lega Bhd. | Country:Malaysia | Collaborators:KWI Far East Sdn. Bhd. | Date:2004 | MLD:3.84 | Category:WWTP |
| 70 | Hartalega Glove Factory Phase1, 2, 3 WWTP | Location:Batang Berjuntai, Selangor | Client:Harta Lega Bhd. | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2004-2008 | MLD:15 | Category:WWTP |
| 71 | Amata Nakorn Industrial Park Phase 3 WWTP | Location:Chonburi | Client:Amata Water Company Ltd. | Country:Thailand | Collaborators:Ranhill Water Utilities | Date:2005 | MLD:16 | Category:WWTP |
| 72 | Pheonix press WWTP upgrading | Location:Prai, Penang | Client:Phoenix Press Sdn Bhd. | Country:Malaysia | Collaborators:- | Date:2005 | MLD:- | Category:WWTP |
| 73 | Shanghai ETDZ WWTP proposal | Location:Nanchang, Jiangxi | Client:Shanghai Economic & Technical Development Zone | Country:China | Collaborators:Ranhill Water Utilities | Date:2005 | MLD:100 | Category:WWTP |
| 74 | Changdong Industrial Park WWTP proposal | Location:Nanchang | Client:Chang Dong Industrial Park | Country:China | Collaborators:Ranhill Water Utilities | Date:2005 | MLD:100 | Category:WWTP |
| 75 | Jiaxing WWTP proposal | Location:Jiaxing | Client:Jiaxing City Water Investment Group Co., Ltd. | Country:China | Collaborators:Ranhill Water Utilities | Date:2006 | MLD:300 | Category:WWTP |
| 76 | Xiao Lan Industrial Park WWTP Phase 1 & 2 | Location:Nanchang, Jiangxi | Client:Xiao Lan Economic Development Zone | Country:China | Collaborators:Ranhill Water Utilities | Date:2007 | MLD:80 | Category:WWTP |
| 77 | Petronas Carigali Kerteh OGT WWTP upgrading | Location:Kerteh, Terengganu | Client:Petronas Carigali Sdn. Bhd. | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2008 | MLD:0.06 | Category:WWTP |
| 78 | Hefei CIP WWTP | Location:Hefei, Anhui | Client:Hefei Chemical Industrial Park | Country:China | Collaborators:Ranhill Water Utilities | Date:2008 | MLD:30 | Category:WWTP |
| 79 | Harta Lega NGC WWTP Phase 1 & 2 | Location:Sepang, Selangor | Client:Harta Lega Sdn.Bhd | Country:Malaysia | Collaborators:Techkem Water | Date:2008-2012 | MLD:420 | Category:WWTP |
| 80 | Taman Anggerik WWTP upgrading | Location:Taman Anggerik, Johor | Client:Majlis Bandaraya Johor Bahru (MBJB) | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2009 | MLD:- | Category:WWTP |
| 81 | PML Dairies WWTP proposal | Location:Selangor | Client:PML Dairies Sdn. Bhd. | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2009 | MLD:1.2 | Category:WWTP |
| 82 | IJM development WWTP | Location:Pahang | Client:IJM Bhd. | Country:Malaysia | Collaborators:Techkem Water | Date:2009 | MLD:2.4 | Category:WWTP |
| 83 | Xin Xiang Industrial Park WWTP | Location:Zhengzhou, Henan | Client:Henan Government | Country:China | Collaborators:Ranhill Water Utilities | Date:2012 | MLD:50 | Category:WWTP |
| 84 | Lynas Advanced Material Plant WWTP | Location:Gebeng Industrial Park, Kuantan, Pahang | Client:Lynas Malaysia Sdn. Bhd. | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2012 | MLD:12 | Category:WWTP |
| 85 | Petronas Sabah Ammonia Fertilizer project WWTP | Location:Sepitang, Sabah | Client:Petronas Carigali Sdn. Bhd. | Country:Malaysia | Collaborators:Ranhill Water Utilities | Date:2012 | MLD:10.8 | Category:WWTP |
| 86 | Hartalega Glove Factory (Plant 6) WWTP upgrading | Location:Batang Berjuntai, Selangor | Client:Harta Lega Bhd. | Country:Malaysia | Collaborators:Techkem Water | Date:2012 | MLD:8.4 | Category:WWTP |
| 87 | Genting WWTP upgrading proposal | Location:Genting, Pahang | Client:Resorts World Bhd. | Country:Malaysia | Collaborators:Techkem Water | Date:2013 | MLD:4 | Category:WWTP |
| 88 | Harta Lega NGC WWTP | Location:Sepang, Selangor | Client:Harta Lega Sdn.Bhd | Country:Malaysia | Collaborators:Techkem Water | Date:2013 | MLD:40 | Category:WWTP |
| 89 | Bertam WWTP proposal | Location:Bertam, Melaka | Client:Indah Water Konsortium | Country:Malaysia | Collaborators:Techkem Water | Date:2014 | MLD:- | Category:WWTP |
| 90 | Sewerage lifting station proposal | Location:Miri, Sarawak | Client:Indah Water Konsortium | Country:Malaysia | Collaborators:Treatwell Engineering | Date:2014 | MLD:- | Category:WWTP |
| 91 | Binh Tan WWTP proposal | Location:Ho Chi Minh | Client:Steering Committee for Flood Control (SCFC), Ho Chi Minh's PRC SR Vietnam | Country:Vietnam | Collaborators:Ranhill Water Utilities | Date:2015 | MLD:180 | Category:WWTP |
| 92 | Rectification, completion, testing & commissioning of WWTP for Sime Darby Biodiesel Plant | Location:Pulau Carey, Selangor | Client:Sime Darby Oils Biodiesel Sdn. Bhd. | Country:Malaysia | Collaborators:Dia-Chemicals | Date:2019 | MLD:- | Category:WWTP |
| 93 | FGV Biotechnology WWTP proposal | Location:Kuantan Port, Tg Gelang, Kuantan, Pahang | Client:FGV Biotechnology Sdn. Bhd. | Country:Malaysia | Collaborators:Dia-Chemicals | Date:2019 | MLD:- | Category:WWTP |
| 94 | KLK Palm-Oleo WWTP proposal | Location:Klang, Selangor | Client:KLK Palm-Oleo (Klang) Sdn. Bhd. | Country:Malaysia | Collaborators:Dia-Chemicals | Date:2019 | MLD:6.24 | Category:WWTP |
| 95 | Refined Glycerin Wash Water (2nd Pont of Discharge) WWTP proposal for FPG Oleochemicals Fatty Alcohol Plant | Location:Kuantan Port, Tg Gelang, Kuantan, Pahang | Client:Felda-Proctor & Gamble Oleochemicals Sdn. Bhd. | Country:Malaysia | Collaborators:Dia-Chemicals | Date:2020 | MLD:0.06 | Category:WWTP |
| 96 | Sime Darby Trilogy Project WWTP upgrading and other related works | Location:Bandar Sultan Suleiman, Klang, Selangor | Client:Sime Darby Oils Port Klang Refinery | Country:Malaysia | Collaborators:Dia-Chemicals | Date:2021 | MLD:- | Category:WWTP |
| 97 | WWTP and other related works for Targayen Project (Pre-treatment and Biodiesel Transesterification Plants) | Location:Pulau Carey, Selangor | Client:Sime Darby Oils Biodiesel Sdn. Bhd. | Country:Malaysia | Collaborators:Dia-Chemicals | Date:2021 | MLD:450 | Category:WWTP |
| 98 | WWTP proposal for Glove Manufacturer | Location:North Carolina, USA | Client:- | Country:USA | Collaborators:Techkem Utilities | Date:2021 | MLD:14.8 | Category:WWTP |
| 99 | WWTP proposal for Nitrile Gloves Plant | Location:Lancaster, South Carolina, USA | Client:- | Country:USA | Collaborators:Techkem Utilities | Date:2021 | MLD:12 | Category:WWTP |