Singapore continues to strengthen its national water resilience with the awarding of the Development of Changi NEWater Facility 3 - a major infrastructure project that reinforces the country’s long-term sustainability goals under the Public Utilities Board (PUB). The project was officially awarded on 10 November 2025 following an open and competitive tendering process.

Project Overview

Tender Details

• Tender No.: PUB000ETT25000069

• Agency: Public Utilities Board (PUB) - Water Reclamation (Plants) Department

• Procurement Method: Open Tender

• Procurement Type: Construction Services

• Category: Facilities Management - Building, M&E Maintenance

• WTO-GPA/FTA Covered: Yes

• Offer Validity: 150 Days

• Tender Closing: Extended to 07 August 2025, 4:00 PM

Site Briefing

• Date: 03 June 2025

• Venue: Changi Water Reclamation Plant

• Attendance: Not compulsory (max 2 attendees per company)

Eligibility Criteria

Tenderers were required to meet strict registration requirements

Mandatory Requirements

• BCA Registration

  • ME11 - Mechanical Engineering (L6) (financial grade > $16,000,000)

• Subcontracting Requirement

  • Subcontractors must be BCA-registered in CW01 (General Building) or CW02 (Civil Engineering), grade A2 and above, unless the tenderer itself meets this criterion.

Two-Envelope System

Not applicable.

Request for Proposal

Not allowed - suppliers must adhere strictly to specifications

Addenda and Corrigenda

Three major updates were issued

1. 25 June 2025 - Addendum No. 1 uploaded

2. 26 June 2025 - Closing extended to 24 July 2025

3. 16 July 2025 - Closing extended to 07 August 2025; Addendum No. 2 uploaded

These addenda formed an integral part of the final contract

Award Details

Awarding Agency

Public Utilities Board (PUB)
40 Scotts Road, Environment Building, Singapore

Awarded Supplier

SANLI M&E ENGINEERING PTE. LTD.
22 Chin Bee Drive, Singapore 619870

Awarded Value

• Total Contract Value: SGD 205,000,000.00

• Units Awarded: 1 LOT

• Award Date: 10 November 2025

Scope of Award

Development of Changi NEWater Facility 3, including

• Mechanical and engineering works

• Civil and structural components

• Infrastructure integration at the Changi Water Reclamation Plant

• Installation of advanced NEWater production systems

• On-site facility construction and commissioning

Project Significance

The Changi NEWater Facility 3 project is a crucial step in enhancing Singapore’s water sustainability strategy, supporting national objectives across:

1. Water Security

NEWater is Singapore’s flagship high-grade reclaimed water, supplying up to 40% of national needs.
This new facility increases redundancy and provides capacity for future industrial demand.

2. Resilient Infrastructure

With rapid population and industrial growth, expanding NEWater production capabilities is vital to ensuring continued reliability in water supply.

3. Technological Advancement

The project integrates:

• Advanced membrane filtration

• High-efficiency UV disinfection

• Automated monitoring systems

• 3D infrastructure modelling (Bentley i.dgn format provided in tender package)

Economic Impact

The SGD 205 million project is expected to contribute significantly to Singapore’s economy through

1. Job Creation

• Engineering, construction, and technical jobs over the project span

• Increased demand for mechanical, civil, and M&E expertise

• Opportunities for BCA A2+ sub-contractors

2. Growth of Local Engineering Sector

SANLI M&E Engineering’s involvement highlights Singapore’s strong domestic engineering capabilities and boosts

• Local SME participation

• Adoption of modern engineering technologies

• Skill development in water treatment innovation

3. Boost to Industrial Expansion

A reliable NEWater supply encourages

• High-tech manufacturing growth (wafer fabs, biopharma, chemical sectors)

• Increased investor confidence

• Reduced operational disruptions due to water reliability

4. Long-Term Savings for Singapore

Higher NEWater capacity reduces reliance on

• More expensive desalination processes

• Imported water
  In turn, this contributes to national cost stability and stronger long-term water independence

Conclusion

The awarding of the Changi NEWater Facility 3 project to SANLI M&E ENGINEERING PTE. LTD. marks a major advancement in Singapore’s water strategy. With strong engineering capability, modern filtration technologies, and an investment of SGD 205 million, this project is set to enhance national resilience, support economic growth, and reinforce Singapore’s global reputation as a leader in water sustainability.

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