Plumbing Inspection Report

Use this Plumbing Inspection Report template to document checks of pipes, fixtures, and systems, ensuring compliance, leak prevention, and operational safety.

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Property Inspection
Plumbing Inspection Report

General Information & Documentation

Water Supply System

Drainage, Waste, And Vent (DWV) System

Fixtures And Appliances

Water Heater And Hot Water System

Sewage And Septic Systems (If Applicable)

Final Assessment And Safety Checks

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Checklist by GoAudits.com – Please note that this checklist is intended as an example. We do not guarantee compliance with the laws applicable to your territory or industry. You should seek professional advice to determine how this checklist should be adapted to your workplace or jurisdiction.

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Plumbing Inspection Report

Use this Plumbing Inspection Report template to document checks of pipes, fixtures, and systems, ensuring compliance, leak prevention, and operational safety.

1. Has the plumbing system been installed according to approved plans and building codes?

2. Are all necessary permits and inspection documents available and up to date?

3. Is the licensed plumber's information and certification included in the report?

4. Have any previous plumbing issues or repairs been documented prior to inspection?

1. Are all water supply lines properly connected, labeled, and leak-free?

2. Is water pressure within the acceptable range (typically 40–80 psi)?

3. Are shut-off valves present, accessible, and operational at all key fixture points?

4. Is the main water supply valve working and easily reachable in case of emergency?

5. Are backflow prevention devices installed and functioning where required?

1. Are all drains clear, with proper slope and venting to prevent backups or odor?

2. Are traps installed under sinks, tubs, and floor drains as required?

3. Are vent stacks unobstructed and extended above the roofline?

4. Is the DWV system free from leaks, corrosion, or loose fittings?

5. Has a water or smoke test been conducted to check for hidden leaks in the drainage system?

1. Are all plumbing fixtures such as sinks, toilets, bathtubs, and showers securely mounted and operating correctly?

2. Is hot water reaching fixtures within a reasonable time from activation?

3. Are toilets flushing properly and not running continuously?

4. Are faucets and valves operating smoothly with no drips or signs of wear?

5. Are dishwashers, washing machines, and water heaters properly connected and vented?

1. Is the water heater installed with proper clearance, anchoring, and safety features?

2. Is the temperature and pressure relief (TPR) valve installed and tested for correct operation?

3. Is the temperature set within safe limits (generally 49–60°C or 120–140°F)?

4. Are there signs of rust, leaks, or deterioration on or around the tank?

5. Are pipes to and from the water heater insulated and securely attached?

1. Is the sewage connection to the municipal line or septic system intact and compliant?

2. Are septic tanks and drainage fields functioning without evidence of overflow or blockage?

3. Is there any foul odor, slow drainage, or gurgling sounds indicating a system issue?

4. Are sewer cleanouts accessible and capped properly?

1. Are there any signs of water damage, mold, or corrosion around plumbing components?

2. Are pipe materials appropriate for the building (e.g., copper, PEX, PVC) and consistent throughout?

3. Have all visible plumbing connections passed pressure and leak tests?

4. Are firestop systems in place where plumbing penetrates fire-rated walls or floors?

5. Are all safety recommendations and necessary repairs noted for follow-up?