# Submittal Package Incompleteness in Division 22 Plumbing submittals

> Source: https://deviationcheck.com/divisions/22-plumbing/submittal-package-incompleteness/

A required submittal element (cut sheet, schedule, calculation, sample) is missing, leaving the package unreviewable as submitted.

## What to look for in Division 22 Plumbing

Commonly required items in Div 22 specs:
- Plumbing riser diagrams
- Isometric drawings for waste/vent systems
- Fixture schedule with rough-in data and GPM/GPF ratings
- Water heater performance data at design conditions (input, output, recovery, efficiency)
- Backflow preventer product data and test certification
- Pipe material and fitting schedule
- Valve schedule with size, type, and service
- Insulation schedule for piping
- Seismic bracing calculations and anchorage details
- O&M manuals for equipment
- Warranty documentation
- Grease interceptor sizing calculations
- Domestic hot water demand calculations
- Expansion tank sizing calculations
- Plumbing fixture spec sheets showing code compliance (ADA, WaterSense)

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## Severity

Default grade: Fix and Resubmit. The sub completes the package and resubmits before the PM can fully review.