​​​​​Grouting of Abandoned Pumping Mains / Sewers at various Pumping Installations and Proposed Sewers in Jalan Senang Area

​​​​​​​​​​​​Sewerage Scheme to Serve Pulau Punggol Barat Contract 4 - Proposed Pumping Station at Seletar North Link

​​​​​​​Proposed Sewers at Ang Mo Kio Ave 3 and Thomson Hill Drive Areas

​​​​​​Proposed Sewers along Thomson-East Coast Line and North-South Expressway - Contract 3

​Proposed 1200mm and 2200mm Diameter Water Pipelines along Tembusu Avenue and Tembusu Crescent - Contract 3

​Term Contract for Building Maintenance and Repair Works at Marina Barrage 

Proposed Construction of Tengah Service Reservoir at Bukit Batok Road ​

​Phase 2 Expansion of Changi Water Reclamation Plant (2nd 22MGD MBR System) 

​Service Reservoir Tank Repair and Maintenance Works of PUB Installations (Water Supply Network)

​Replacement of Waterproof Traffic Deck Coating System for Outdoor Multi-Storey Car Park

​Supply, Delivery, Installation and Commissioning of Online Instruments at Bedok Waterworks

​Supply and Laying of Watermains in East Division for Year 2021 to 2024 for Zone E2 

​​​​​​​​​​​Enhancement & Upgrading of Plant & Equipment for Sentosa Booster Station (SBS) and Sentosa Service Reservoir (SSR)

​​​​​​Proposed Sewers to Serve Tengah New Town Area (Schedule II) - Contract 1

​Improvement to Roadside Drains VI - Contract A1 

​​​​​​​​Proposed Sewers to Serve Tengah New Town Area (Schedule I)

​Slope Monitoring and Inspection

​Replacement of Fluoride Dosing System, Lime Silos, Valves and Ancillary Equipment at Johor River Waterworks and Linggiu Reservoir

​​​​Proposed Sewers to Serve Tengah New Town Area (Schedule II) - Contract 2

Proposed 500mm to 2200mm Diameter Water Pipelines along Tembusu Avenue and Jurong Island Highway - Contract 4

​​​​​Proposed Sewers in Sophia Road and Middle Road Areas

​Replacement of SCADA System at Kranji WRP 

​Closed-Circuit Television (CCTV) Inspection for Existing Nee Soon Pumping Mains 

​Improvement of Drains at Admiralty Road West

Proposed 1600/1200mm Diameter from Nanyang Service Reservoir to PIE - Contract 1 ​

​Tuas WRP C3D2 - Mechanical, Electrical & ICA Works for Domestic Liquids Module 2 ​

​Term Contract for Fixing, Changing and Removal of Water Meters (West) for Year 2021 - 2024

​​​​​​​Proposed Sewers in Amber Road, Meyer Road and Playfair Road Areas (Balance Works) - Contract 1

​​​​​​​​​​Proposed Kranji Inlet Pumping Station and Sewers in North Woodlands Area

​​​​​Proposed Sewers in Tuas View Area - Contract 1 ​​​

​​​Proposed Twin 1800mm Water Pipelines along CTE from Bishan Road to Woodleigh Waterworks ​

Proposed Sewers in Marina Central Area (Balance Works in Java Road, Nicoll Highway and Ophir Road Areas)

​Proposed Sewers in Amber Road, Meyer Road and Playfair Road Areas (Balance Works) - Contract 2​

​Rehabilitation of Sanitary Drain-lines - Western Catchment Contract 1 

Proposed Expansion of Sewerage Networks in Senoko Way and Woodlands Avenue 6 Areas ​

Proposed Expansion of Sewerage Networks in Upper Bukit Timah Area ​

​Rehabilitation of Sanitary Drain-lines - Western Catchment Contract 2 

​Rehabilitation of Sanitary Drain-lines - Western Catchment Contract 3 

​​Tuas WRP C3B2 - Mechanical, Electrical & ICA Works for Industrial Liquids Module 2

​Rehabilitation of Sanitary Drain-lines - Western Catchment Contract 4 

​Tuas WRP C4B - Digestion Pre-Treatment for TWRP

Proposed 1600/1200mm Diameter from Nanyang Service Reservoir to PIE - Contract 2 ​