In Singapore’s highly regulated built environment, ensuring fire and life safety compliance is not optional—it is a legal and operational necessity. One of the most critical requirements for commercial, industrial, and institutional buildings is EPSS submission. Understanding the EPSS submission checklist in Singapore is essential for developers, building owners, facility managers, and system integrators who must comply with BCA regulations and maintain reliable Emergency Power Supply Systems.
At Smart Touch, we provide a complete BCA BAS EPSS solution designed to simplify compliance, reduce risk, and ensure smooth approval. This in-depth guide explains what EPSS is, why it matters, and provides a detailed checklist to help your project meet Singapore’s regulatory requirements efficiently.
What Is EPSS in Singapore?
EPSS (Emergency Power Supply System) refers to backup power systems such as generators and UPS units that ensure essential services continue operating during a power outage. In Singapore, EPSS plays a vital role in supporting:
- Fire protection systems
- Emergency lighting
- Smoke control and ventilation
- Lifts designated for evacuation
- Essential building services
The Building and Construction Authority (BCA) requires EPSS systems to be properly monitored, integrated, and submitted for approval as part of the Building Automation System (BAS) framework.
Why EPSS Submission Is Mandatory
EPSS submission is required to demonstrate that a building’s emergency power systems are:
- Properly designed and installed
- Continuously monitored
- Able to function during emergencies
- Integrated with BAS for real-time supervision
Failure to comply may result in delays in TOP/CSC approval, enforcement actions, or operational risks during actual emergencies.
Understanding the BCA BAS EPSS Requirement
BCA mandates that EPSS data must be transmitted to the BAS for centralized monitoring. This allows building operators and authorities to verify system health, alarms, and operational readiness.
Key objectives of EPSS integration include:
- Continuous system availability monitoring
- Early fault detection
- Improved emergency preparedness
- Centralized reporting and auditing
Smart Touch specializes in delivering fully compliant EPSS monitoring solutions that align with BCA’s technical guidelines.
Complete EPSS Submission Checklist for Singapore
Below is a comprehensive EPSS submission checklist to help ensure a smooth and successful approval process.
1. EPSS System Design Documentation
Ensure all design documents are complete and accurate, including:
- Single-line diagrams of EPSS
- Generator and UPS specifications
- Power distribution layouts
- Load calculation and capacity planning
All documents must reflect actual site conditions and approved design intent.
2. BAS and EPSS Integration Architecture
BCA requires EPSS to be integrated into the BAS. Submission must include:
- BAS network architecture diagrams
- Communication protocols (e.g., Modbus, BACnet)
- Data points mapped from EPSS to BAS
- Alarm and status signal definitions
This demonstrates real-time visibility of EPSS performance.
3. EPSS Monitoring Points List
A detailed point list is a critical submission component. Typical monitoring points include:
- Generator running status
- Fuel level and fuel leak alarms
- Battery and charger status
- UPS input/output status
- Common fault and warning alarms
Smart Touch ensures all mandatory and recommended points are captured for compliance.
4. Control and Alarm Logic Description
Submission must clearly define:
- Alarm triggers and thresholds
- BAS response logic
- Notification and escalation workflow
- Fail-safe and redundancy behavior
This ensures predictable system behavior during emergencies.
5. Testing and Commissioning Records
Testing is a mandatory part of EPSS submission. Required documents include:
- Factory Acceptance Test (FAT) reports
- Site Acceptance Test (SAT) records
- Generator load test results
- UPS discharge test reports
These records prove that systems operate as intended under real conditions.
6. As-Built Drawings and Configuration Files
BCA requires final documentation reflecting actual installation:
- As-built EPSS and BAS drawings
- Final wiring diagrams
- Controller configurations
- Network addressing details
Accurate as-built records are essential for long-term maintenance and audits.
7. Operation and Maintenance (O&M) Manuals
Submission must include comprehensive O&M documentation covering:
- EPSS operation procedures
- BAS monitoring interface instructions
- Alarm handling and troubleshooting
- Preventive maintenance schedules
Well-prepared O&M manuals demonstrate operational readiness.
8. Compliance Declarations and Certifications
Ensure all required declarations are included:
- Professional Engineer (PE) endorsements
- Vendor compliance statements
- Product certifications where applicable
These validate that systems meet regulatory and safety standards.
Common EPSS Submission Challenges
Many projects face delays due to:
- Incomplete monitoring point coverage
- Poor BAS integration documentation
- Inconsistent drawings and site installation
- Missing test reports or certifications
Working with an experienced solution provider like Smart Touch significantly reduces these risks.
Why Choose Smart Touch for EPSS Submission in Singapore
Smart Touch offers a complete BCA BAS EPSS solution, supporting clients from design to final approval.
Regulatory Expertise
We understand BCA requirements and align every system element with current guidelines.
Seamless BAS Integration
Our solutions ensure reliable, real-time EPSS data visibility within your BAS.
End-to-End Project Support
From design documentation to testing and submission support, we manage the entire process.
Future-Ready Architecture
Our EPSS solutions are scalable and adaptable for future building upgrades and digital transformation.
EPSS and Smart Building Readiness
Beyond compliance, EPSS integration enhances smart building performance by enabling:
- Predictive maintenance
- Real-time fault diagnostics
- Energy and asset optimization
- Improved emergency response coordination
This transforms EPSS from a regulatory requirement into a strategic asset.
Conclusion: Get EPSS Submission Right the First Time
A complete and accurate EPSS submission checklist in Singapore is critical for regulatory approval, operational reliability, and life safety. With strict BCA requirements and complex BAS integration needs, partnering with the right expert makes all the difference.
Smart Touch delivers proven, compliant, and future-ready EPSS monitoring solutions that simplify submission and ensure long-term confidence. If you are planning a new development or upgrading an existing building, now is the time to secure your EPSS compliance with a trusted partner.
Smart Touch technology pte ltd , www.smartouch.com.sg +65-63964767, sales@smartouch.com.sg , www.smartouch.com.my +607-3889903 sales@smartouch.com.my