Plumbing Site Checklist

Plumbing Site Checklist


Prepared by: [YOUR NAME]

Date: [DATE]

Company: [YOUR COMPANY NAME]


The Plumbing Site Checklist is crucial for successful projects, ensuring compliance, safety, and integrity throughout each installation stage.


General Information

  • Project Name:                               

  • Location:                               

  • Date:                               

  • Inspector Name:                               


Pre-Installation

  • Verify all plumbing plans and specifications.

  • Confirm permits and approvals are obtained.

  • Ensure site conditions are suitable for plumbing work.

  • Review safety protocols with all crew members.

  • Check the availability of necessary tools and equipment.


Material Inspection

  • Confirm materials meet project specifications.

  • Inspect pipe materials (PVC, CPVC, PEX, copper, etc.) for defects.

  • Check fittings, valves, and fixtures for compliance.

  • Verify water heater and boiler specifications.

  • Ensure insulation materials are appropriate and available.


Underground Plumbing

  • Verify trench depth and width according to codes.

  • Inspect foundation drains and sump pumps.

  • Check for proper slope in drain lines (minimum 1/4" per foot).

  • Confirm the installation of cleanouts at specified intervals.

  • Ensure proper backfill of trenches and compaction.


Above Ground Plumbing

  • Confirm installation of water supply lines (hot and cold).

  • Inspect drainage systems for proper installation.

  • Verify venting systems are installed correctly.

  • Check for adequate support and spacing for all pipes.

  • Ensure accessibility for all fixtures and valves.


Fixture Installation

  • Inspect the installation of toilets, sinks, and showers.

  • Confirm proper sealing of fixtures.

  • Ensure installation of faucets and valves is secure.

  • Verify that all fixtures are level and plumb.

  • Check that water flow and drainage are functioning properly.


Safety Measures

  • Ensure personal protective equipment (PPE) is worn.

  • Confirm fire safety measures are in place.

  • Check for proper ventilation in work areas.

  • Inspect the site for hazards (tripping, falling, etc.).

  • Verify first aid kit is available and stocked.


Final Inspection

  • Confirm all work complies with local building codes.

  • Check for leaks in all connections and joints.

  • Test all fixtures and appliances for functionality.

  • Verify that shut-off valves are accessible and labeled.

  • Complete final documentation and sign off.

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