Will unprotected opening calculations for SCDF submissions be included in CORENET X? January 07, 2026 18:07 Updated Yes, these calculations should be submitted together with the Building Plan at Construction Gateway. Related articles How will performance-based Fire Safety Engineering (FSE) solutions be accepted in CORENET X? Can Fire Safety Engineers (FSEs) who currently do not have a CORENET account make performace-based fire safety engineering submissions via CORENET X? Can the M&E Engineer indicate deviations from the approved Construction Gateway model such as new locations or coverage of fire protection elements during Technical Clearance? How long do agencies take to respond? What type of changes will require an amendment submission?