Introduction
Whether you are building a new private house or renovating your existing property in Singapore, managing water supply and sewerage infrastructure is a crucial step. As of 2024, these services are regulated to ensure public health, environmental sustainability, and efficient resource management. This article provides an expert overview of who to contact for water and sewerage matters, the permits required, and adherence to the regulatory framework applicable for private houses.
Who Manages Water Supply and Sewerage in Singapore?
In Singapore, the management of water supply and sewerage involves a coordinated effort between several agencies:
- Public Utilities Board (PUB): The national water agency responsible for water supply, drainage, and sewerage systems.
- SP Group (Singapore Power): Provides water meter installation and handles billing services for water supply.
- Town Councils or Private Property Management Companies: Responsible for internal plumbing maintenance within their jurisdiction.
For private houses, PUB governs water supply connections and sewerage systems, while SP Group manages meter installations and consumptions records. Homeowners must liaise with these agencies for permits and services.
Understanding Water Supply for Private Houses
Application for New Water Supply Connection
If you require a new water supply connection for your private house, it is necessary to apply through PUB’s online portal or via authorized water service providers.
- Submission Requirements: Building plans, location details, and payment of connection fees as stipulated under the PUB website.
- Water Meter Installation: Handled by SP Group after connection approval and finalized account setup.
- Pipe Sizing and Materials: Must meet PUB’s specified standards to ensure adequate flow and prevent contamination.
Maintenance and Repairs
For internal plumbing issues within private houses, homeowners typically engage licensed plumbers. However, issues with water meters or the public mains should be reported to SP Group or PUB respectively.
Sewerage and Drainage Systems in Private Houses
Sewerage Connection and Approval Process
All private houses must be connected to the public sewerage system if available. Where public sewers are not accessible, septic tanks or other approved drainage systems may be used under PUB regulation.
- Sewerage Connection Application: Applications are submitted to PUB via their Sewer and Drainage Department.
- Permit Documentation: Drainage plans, site survey reports, and engineering certifications are usually required.
- Installation Standards: The sewerage pipes and fixtures must adhere to codes outlined in the PUB’s standards on drainage.
Regulations on Sewerage Works
Only licensed contractors registered with PUB can carry out sewerage pipe installation or repairs to ensure compliance with environmental and safety requirements.
Permits and Licenses Homeowners Need
Managing water and sewerage connections involve several permits and licenses depending on the scope of work:
- Water Supply Connection Permit: Required for new connections or significant alterations to existing mains.
- Sewerage Connection Permit: For linking your house to the public sewerage system or installing an alternative sewage treatment system.
- Plumbing Work Permit: From the Public Utilities Board for plumbing installations beyond minor repairs, issued to licensed plumbers engaging in the work.
- Drainage Plan Approval: Necessary for any modifications that impact stormwater or wastewater flow.
Who to Contact for Different Issues
- Public Utilities Board (PUB):
- Apply for water supply and sewerage permits
- Report public water system issues
- Seek advice on drainage regulations
- SP Group:
- Water meter installation and maintenance
- Billing inquiries and account setup
- Licensed Plumbers and Contractors:
- Internal plumbing installation and repairs
- Sewerage pipe and drainage system works
Additional Tips and Resources
It is advisable to engage licensed professionals when handling plumbing and sewerage works to comply with safety and health standards. Furthermore, always refer to primary sources like PUB and SP Group for the latest updates:
- Public Utilities Board (PUB)
- SP Group
- HDB – Plumbing and Water Supply Tips (note: applies primarily to HDB flats)
Conclusion
Understanding the roles of different agencies and the permit requirements is essential for seamless water supply and sewerage management in Singapore’s private houses. Compliance with PUB standards and timely engagement with the right parties helps prevent delays and ensures safe, reliable plumbing infrastructure. For the most accurate and updated information, always consult the official Government of Singapore portals.
This site is an informational blog and is not affiliated with the Government of Singapore.