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Wet-Pipe Sprinkler Systems: submittal requirements
Fire suppression submittals are code documents as much as product data. The AHJ may review alongside the engineer, so listings, hydraulic calculations, and working drawings need to be complete and consistent.
What reviewers expect in a wet-pipe sprinkler systems package
- Sprinkler head data with K-factor, temperature rating, and response type per hazard area
- Hydraulic calculations tied to the working drawings
- Working drawings with pipe sizes, head layout, and hanger locations
- Valve, switch, and device data — all UL listed / FM approved as specified
- Fire pump and controller data where applicable
- Material certifications for pipe and fittings (schedule, joining method)
Field tip
Submit the calc package and working drawings together — approving heads without calcs is provisional at best, and many AHJs simply won't review a split package.
Manufacturers we see in 21 13 13 packages
From our catalog of 335,000+ products with data sheets: 1,335 wet-pipe sprinkler systems products across 18manufacturers. The spec's approved list always governs.
- Senju RC-RES — Senju Sprinkler
- Senju ZN-RES — Senju Sprinkler
- Senju ZN-RES — Senju Sprinkler
- Senju ES-LF007 — Senju Sprinkler
Build this package in minutes
Tell the builder what your wet-pipe sprinkler systems scope needs — or upload the 21 13 13 spec — and it finds the cut sheets, assembles the package with a cover and transmittal, and lets you refine it in chat. First packages are free.
Build a 21 13 13 submittal freeCommon questions
What goes in a 21 13 13 wet-pipe sprinkler systems submittal?
Product data sheets for every item in the section, keyed to the drawings or schedules, plus whatever the spec's Part 1 lists — commonly shop drawings, samples, certifications, and warranty terms. The checklist above covers what reviewers look for first.
Which manufacturers are common in 21 13 13 packages?
Across our catalog we hold 1,335 wet-pipe sprinkler systems products from 18 manufacturers, led by Reliable Automatic Sprinkler Co., Gem Sprinkler, Tyco Fire Products. The spec's approved-manufacturer list always governs — check Part 2 before you commit.
How do I build this package faster?
Describe the scope to the Submittal.app builder or upload the spec section — it finds the cut sheets, assembles the package with a cover and transmittal, and lets you refine everything in chat. First packages are free.