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Wet-Pipe Sprinkler Systems Submittal Checklist

CSI 21 13 13 · Division 21 — Fire Suppression

Project: __________________________

Submittal #: ____________________

Spec section(s): _________________

Date: __________________________

1 · Package document set

Every submittal package includes these, in this order.

  • Cover sheet — project, submittal number, spec section(s), date, and the submitting company
  • Transmittal — item list keyed to the schedule, with the reviewer/GC and the type (partial or full)
  • Table of contents / section dividers so the reviewer can navigate
  • Product data — manufacturer cut sheets marked to the exact model, options, and finish being furnished (strike what doesn't apply)
  • Shop drawings for anything fabricated or custom, matched to the drawings and schedules
  • Samples or physical mock-ups where the specification requires visual approval
  • Certifications & test reports the spec calls up (listings, ratings, compliance letters)
  • O&M data and warranties where required at this stage
  • Substitution request forms for any product not on the approved-manufacturer list

2 · 21 13 13 Wet-Pipe Sprinkler Systems — what reviewers expect

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.

  • 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)

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