Georgia Code Adoption, Permitting, and Plan Review Procedures
This domain tests the administrative path from design to acceptance: which code edition applies, what a permit submittal contains, how plan review works, and what inspections close out the job.
Code adoption
Georgia adopts the International Fire Code as the Georgia Fire Code, with state amendments, and that code references NFPA 13, 13R, 13D, and NFPA 14 for sprinkler and standpipe design. The edition referenced by the adopted Georgia code is the edition that governs, not whichever NFPA book happens to be on the shelf. Local jurisdictions may have amendments, so confirm the effective edition and local amendments with the authority having jurisdiction before finalizing a design.
Permit and plan review submittal
A typical sprinkler permit submittal includes the permit application, scope of work, occupancy and hazard classification, signed and sealed drawings where required, hydraulic calculations, water supply flow test data, material and device listings, hanger and bracing details, and fire department connection information. The reviewer checks spacing, coverage, obstruction protection, hydraulic adequacy, and conformity with the approved building plans.
Inspections and acceptance
Typical inspection points are rough-in (before concealment), hydrostatic test, alarm and supervisory device test, and final inspection. NFPA 13 hydrostatic testing is commonly 200 psi for two hours, or 50 psi above the maximum working pressure where that pressure exceeds 150 psi. The contractor must have the test witnessed and documented, restore the system, and provide as-built records and ITM information to the owner.
Worked example
A designer submits a 13R design for a four-story apartment building using the NFPA 13 1,500 ft² remote area. The plan reviewer rejects the calculation because 13R uses a four-sprinkler design, not the NFPA 13 density/area method. The designer must revise the hydraulic calculation to the 13R basis and resubmit. The lesson is that the occupancy and standard selection are reviewed before the arithmetic is accepted.
Traps that cost marks
Using a newer or older NFPA edition than the one adopted. Submitting hydraulic calculations without the flow test data. Assuming plan review approves field changes automatically. Skipping the rough-in inspection before concealment. Failing to document the hydrostatic test pressure and duration.