Division 28 Electronic Safety and Security
Submittal Package Incompleteness in Division 28 Electronic Safety and Security submittals
Short answer
A required submittal element (cut sheet, schedule, calculation, sample) is missing, leaving the package unreviewable as submitted. Default grade in Division 28 Electronic Safety and Security: Fix and Resubmit.
A required submittal element (cut sheet, schedule, calculation, sample) is missing, leaving the package unreviewable as submitted. This guide covers how it shows up specifically in Division 28 Electronic Safety and Security submittals.
What to look for in Division 28 Electronic Safety and Security
Commonly required items in Div 28 specs:
- Fire alarm shop drawings (floor plans with device locations, riser diagrams, panel wiring)
- Sequence of operations matrix (input/output, cause and effect)
- Battery calculations per NFPA 72
- Voltage drop calculations for NAC circuits
- Device compatibility listing with FACP
- Point-to-point wiring diagrams
- Camera layout drawings with field-of-view diagrams
- Network architecture diagram (for IP-based systems)
- Storage calculations (camera count x resolution x frame rate x retention days)
- Access control riser diagram
- Door hardware schedule coordination (electrified hardware, locks, contacts, REX)
- NICET designer certification
- Contractor factory certification/authorization letter
- AHJ-required permit application documentation
- Programming and commissioning plan
How severe is it?
Default grade: Fix and Resubmit. The sub completes the package and resubmits before the PM can fully review.
Deviation Check assigns a default per category and escalates or de-escalates based on the spec, always showing its reasoning. See the Division 28 severity rules.
What the PM should do
Stamp the submittal Revise and Resubmit. Mark the deviation, return the relevant spec passage as a redline, and have the sub correct and re-send before fabrication or installation.
Other deviation categories in Division 28
Frequently asked questions
What fire alarm submittal documents are most often missing from Division 28 Electronic Safety and Security packages that prevent a full PM review?
The most common missing items are the NFPA 72 battery calculations, voltage drop calculations for notification appliance circuits, the sequence of operations cause-and-effect matrix, and device compatibility listings tying each detector and appliance to the submitted FACP. Without battery and voltage drop calculations the reviewer cannot confirm the system will operate through a 24-hour standby load. These are required before the AHJ will approve shop drawings, so they gate the entire permit.
Why do IP-based security systems in Division 28 Electronic Safety and Security submittals require a network architecture diagram and storage calculation, and what should the PM do when they are absent?
IP cameras, access control panels, and mass notification servers share network infrastructure - without the architecture diagram the engineer cannot confirm VLANs, bandwidth, and PoE switch capacity are sized correctly. The storage calculation (camera count x resolution x frame rate x retention days) proves the server or NVR meets the specified retention period. Return the package as Fix and Resubmit and list both documents specifically; approving without them shifts coordination risk to the owner after installation.
View this page as Markdown for LLMs and note-taking.