Water Supply Services | PUB, Singapore’s National Water Agency

Official website links end with .gov.sg

Government agencies communicate via .gov.sg websites (e.g. go.gov.sg/open). Trusted websites

Secure websites use HTTPS

Look for a lock () or https:// as an added precaution. Share sensitive information only on official, secure websites.

Public Professionals Industry e-Services Resources

About Us Careers

Main Menu

General

Public Homepage View All E-Services

Singapore's Water Loop Key Initiatives Get Involved Places of Interest

General

Singapore's Water Loop

Singapore Water Story Sustainability and Environment Water Conservation

General

Key Initiatives

Smart Water Meter Coastal Protection Flood Management NEWater Singapore World Water Day

General

Get Involved

Partnerships Water Wally & Sally Club

General

Places of Interest

Marina Barrage NEWater Visitor Centre Our Reservoirs and Waterways

Main Menu

Professionals

Log in to B&P Portal Log in to POWS Portal

Requirements Resources Awards and Certification

Professionals

Requirements

Licensed Plumbers Qualified Persons Sewer Pipelines CCTV Contractors Application Forms Earth Control Measures Mandatory Water Efficiency Requirements Water Supply Services Trade Effluent Grease Trap

Professionals

Resources

Codes of Practice and Standard Drawings Guides and Handbooks Industry Circulars PUB Services Plans Resources on Water Efficiency Measures

Professionals

Awards and Certification

Singapore Watermark Awards Water Efficiency Awards Water Efficient Building Certification ABC Waters Certification

Main Menu

Industry

Research & Innovation Tenders & Contracts Enterprise Events and Programmes

Industry

Research & Innovation

Research & Development Innovation Funding Publications

Industry

Tenders & Contracts

Upcoming Tenders Consultant Registry eGuarantee@Gov

Industry

Enterprise

Singapore Water Exchange PUB Consultants

Industry

Events and Programmes

Global Innovation Challenge Singapore International Water Week Singapore Water Webinar Series ABC Waters Professional Programme

Main Menu

e-Services

Public Professionals

e-Services

Public

Find a Licensed Plumber Book a Tour Pay PUB Fines Rental of Event Spaces Apply for Vessel Permits Request for NEWater Register for Geographical Studies Calculate School Water Efficiency Index Apply / Terminate Water Supply Request for a Water Saver Pack

e-Services

Professionals

Business & Professional (B&P) Portal Protection of Water and Sewer Pipes (POWS) Portal Regulatory Submission Enquiry Submission Status Check Obtain New/Replacement of Plumber Licence Apply to be a Licensed Plumber Apply for Water Efficiency Labelling Scheme Ratings Apply Singapore Water Academy Courses

Main Menu

Resources

Newsroom Resources

Resources

Newsroom

Featured Stories Forum Replies Notices Press Releases

Resources

Resources

Gallery Publications

Overview

As all plumbing systems, water fittings and appliances are connected to the public water network, it is important that the systems are installed and maintained correctly. Compliance helps protect the health and well-being of everyone as well as organisations from potential fines and adverse publicity.

PUB adopts a simplified procedure for the design, installation and inspection of water service installations within the customer's premises.

The procedure requires the water service workers to notify PUB before commencement of water service works by submitting the site plans and schematic drawings of the water service installation. Once water service works are completed, they are required to submit a Certificate of Satisfactory Completion of Water Service Work certifying that the water service installation is completed in accordance with the Public Utilities (Water Supply) Regulations, Singapore Standard SS 636 - Code of Practice for Water Services, all other relevant statutory requirements and other PUB requirements.

Water service workers, i.e. Professional Engineers (PEs) or the Licensed Plumbers (LPs), need not obtain PUB's approval for the detailed water reticulation system drawings and apply for an inspection before turn-on of the water supply.

Water service workers may request for a meeting with PUB’s Water Supply Network officers to discuss matters relating to new developments, Code of Practice requirements, metering arrangements, and submission procedures. Refer to the list of PUB officers and their contact details.

PUB adopts a simplified procedure for the design, installation and inspection of water service installations within the customer's premises.

The procedure requires the water service workers to notify PUB before commencement of water service works by submitting the site plans and schematic drawings of the water service installation. Once water service works are completed, they are required to submit a Certificate of Satisfactory Completion of Water Service Work certifying that the water service installation is completed in accordance with the Public Utilities (Water Supply) Regulations, Singapore Standard SS 636 - Code of Practice for Water Services, all other relevant statutory requirements and other PUB requirements.

Water service workers, i.e. Professional Engineers (PEs) or the Licensed Plumbers (LPs), need not obtain PUB's approval for the detailed water reticulation system drawings and apply for an inspection before turn-on of the water supply.

Water service workers may request for a meeting with PUB’s Water Supply Network officers to discuss matters relating to new developments, Code of Practice requirements, metering arrangements, and submission procedures. Refer to the list of PUB officers and their contact details.

Topics

Water Fittings

tanks

Water Storage Tanks