| No | Description | Contract Value | Year of Completion |
|---|---|---|---|
| 1 | Upgrading of Holland Road Pumping Station – Design, supply, install, test and commissioning M&E Equipment in the pumping station. Owner: Public Utilities Board, Singapore | S$2,878,339 | March 2005 |
| 2 | Jurong WRP Contract 4 – Design and build 2 sets DAFT, Polymer Preparation System Main Contractor: Dayen Environmental Ltd Owner: Public Utilities Board, Singapore | S$1,155,000 | May 2004 |
| 3 | Pumping Station Tembusu Ave, Jurong Island Mechanical & Electrical Equipment Main Contractor: Planar One Associates P/L Owner: Jurong Town Corporation | S$1,652,134 | December 2005 |
| 4 | Upgrading of Pepys Pumping Station Owner: Public Utilities Board, Singapore | S$1,313,000 | December 2003 |
| 5 | Design, supply, install, test and commission M&E Equipment at Tengah Pumping Station Owner: Public Utilities Board, Singapore | S$966,000 | December 2003 |
| 6 | Upgrading Pulau Saigon Pumping Station -The works comprise of design, supply, install, test and commission plant equipment, electrical switchboard, surge suppression system, vibration studies and monitoring, sump model tests Owner: Public Utilities Board, Singapore | S$1,996,000 | January 2004 |
| 7 | Kim Chuan WRP – Design and build 12 nos. Primary and Final Clarifiers and other M&E Works in the waste water treatment. 8 nos. primary clarification facilities and 4 nos. final clarifications before being sent to dissolved air flotation thickeners (DAFT) for thickening. The sludge from DAFT is sent to digester and part as Returned Activated Sludge (RAS) Owner: Public Utilities Board, Singapore | S$2,537,380 | December 2004 |
| 8 | Westech Mixing Equipment at Bunus & Pantai – Malaysia. Main Contractor: Hitachi Plant | USD1,240,000 | December 2005 |
| 9 | Upgrading of Tanjong Penjuru Pumping Station – The works includes pumps, screens, hydraulic operated inlet penstocks, valves, electric hoists, designing ventilation system & odour control system, surge analysis and sump model test Owner: Public Utilities Board, Singapore | S$1,054,000 | January 2006 |
| 10 | Upgrading of Penjuru Pumping Station –The works comprise of construction of new electrical substation, the design, manufacture, supply, install, test and commission plant equipment including surge suppression measures, vibration studies, vibration monitoring and sump model test Owner: Public Utilities Board, Singapore | S$1,854,000 | February 2006 |
| 11 | Design, and Build Lime Preparation and Dosing for Ulu Pandan Newater Factory –This is a fast track contract of 5 months including civil works. This plant is capable of handling the lime dosing of 146 millions liters per day capacity. The Newater plant belongs to Keppel Seghers Engineering Owner: Public Utilities Board | S$2,182,000 | February 2007 |
| 12 | Proposed Greasy Waste Receiving Facilities at Jurong WRP Owner: Public Utilities Board | S$1,980,000 | April 2008 |
| 13 | Proposed Odour Treatment Plant to Existing Sewage Pumping Stations for North Sentosa Cove Owner: Sentosa Development Corporation | S$1,025,000 | April 2008 |
| 14 | Construction of STW, Phase 1, Package 3 –Kuala Sawah, Damasara and Sunggala, Malaysia - Design, supply, installation, testing and commissioning of 8 sets WesTech clarifiers, 2 sets Grit RemovalEquipment and 20 sets of Polymer Feeder. | US$1,358,600 RM1,172,000 | May 2008 |
| 15 | Proposed Gateway Avenue Roadworks for Resorts World at Sentosa Owner: Sentosa Development Corporation | $3,175,568 | June 2008 |
| 16 | Sewer Rehabilitation in Various Pumping Stations catchments – Contract 8 Public Utilities Board | S$8,583,110 | January 2009 |
| 17 | Proposed Punggol Reservoir: Dams, Gates, Dredging and Ancillary Works, Contract 1 | S$1,421,000 | April 2009 |
| 18 | Construction of an Abstraction Pond and ancillary facilities at Gambas Avenue | S$1,350,000 | September 2009 |
| 19 | Replacement of M&E Equipment at Jurong WRP | S$5,920,950 | December 2011 |
| 20 | Modification to Chestnut Avenue Waterworks – Chemical Preparation System; Lime/ Alum/Polymer/ Powdered Activated Carbon (PAC) System | S$4,346,000 | June 2012 |
| 21 | Sewer Extension in Pasir Ris Framway Areas – Contract 1 | S$1,200,000 | June 2012 |
| 22 | Design and construction of lime & Carbon dioxide dosing plant at Ulu Pandan WRP for NIP (NEWater Infrastructure Plan) Client: Public Utilities Board | $9,517,960 | March 2013 |
| 23 | Water Treatment Equipment for SCI Integrated Waste Water Treatment Plant at Banyan, Tembusu Jurong Island Main Contractor – Sembawang Construction Ltd | $1,128,760 | March 2013 |
| 24 | Proposed Bertam DAF Phase 2 WTP, Durian Tunggal, Melaka Client: Koh Brothers Eco Engineering Ltd | RM6,200,000 | March 2014 |
| 25 | Proposed Used Water Lift Station at Jurong Town Hall Road – M&E Works | $1,633,800 | February 2015 |
| 26 | Operation & Maintenance of Ulu Pandan NEWater Pumping Station & Ulu Pandan Chemical Dosing Plant. Owner: Public Utilities Board | $808,000 | August 2015 |
| 27 | Construction & Maintenance Services for a Powdered Activated Carbon (PAC) Dosing Plant at Upper Peirce Outlet Works. Owner: Public Utilities Board | $1,022,700 | June 2014 |
| 28 | Replacement of 10 pumpsets @ Lower Peirce and West Seletar Pumping Station Owner: Public Utilities Board | S$4,026,100 | December 2016 |
| 29 | Treatment Automation and Auxiliary Works at Pulau Tekong Waterworks. Owner: Public Utilities Board | S$7,456,000 | March 2018 |
| 30 | SDIC of Pumps, Pipes, Valves and Accessories – Relocation of Pumphouse & Substation at Singapore Changi Airport Main Contractor: UES Holdings Pte Ltd | S$580,000 | April 2016 |
| 31 | Supply, Delivery, Installation, Testing & Commissioning of M&E Works & Systems for Anaerobic Digester System for Shah Alam Owner: Ministry of Energy, Green Technology & Water – Malaysia | RM3,878,816 | December 2019 |
| 32 | Design, Supply, Delivery, Testing & Commissioning of Digester Mixing System, Gas Recovery & Flaring System at Sungai Langat Owner: Ministry of Energy, Green Technology & Water – Malaysia | USD994,618 | January 2020 |
| 33 | Supply and Installation of Biogas Generator System at Changi WRP Owner: Public Utilities Board | S$8,900,000 | December 2021 |
| 34 | Supply and Installation of Sludge Collector at Yen Xa Sewerage System, Hanoi City JFE Engineering Corporation | USD1,330,000 | March 2023 |
| 35 | Supply, Delivery and Installation of Electrical and Plumbling & Sanitary System for ARC Tunnel, OMC and Substations 1 & 2 –Installation, Testing and Commissioning of Stormwater Pumping System Main Contractor: Smitech Engineering Pte Ltd | S$810,000 | Ongoing |
| 36 | Replacement of MEICA Equipment at Choa Chu Kang Waterworks Sludge Treatment Plant Owner: Public Utilities Board | S$1,964,800 | February 2023 |
| 37 | Supply, delivery and Installation of 2 nos WesTech Clarifiers and Belt Press Owner: Pfizer Asia Manufacturing Pte Ltd | S$1,860,750 | July 2023 |