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P1 Plumbing Worksheet

Plumbing scope and plan-note generator

Applicant and Project Information

Property Address

Applicant Name

I am the

Contractor License Number

Scope of Work

I authorize the use of my signature in documents.

I take full responsibility for the design shown in this document.

The worksheet identifies that an owner representative's signature may not be allowed in all jurisdictions.

Plumbing Fixtures and Work Items

Select the applicable items. Leave unused selections blank.

Generate Plan Notes

Generated Plan Notes

Building Standards for Plumbing Systems

Scope Examples: Installation, repair, or renovation of residential plumbing systems and fixtures. This may include:

Installing or upgrading water supply and drainage systems.
Installing or replacing plumbing fixtures such as sinks, showers, bathtubs, and toilets.
Adding or updating piping for water, waste, and vent systems.
Installing water filtration or softening systems, water heaters, and other plumbing appliances.

Title 24 is divided into specific parts addressing various aspects of construction. Key sections for plumbing systems include:

California Plumbing Code (CPC):
- Governs the design, installation, and maintenance of plumbing systems, including water supply, drainage, and venting.
- Includes requirements for pipe materials, sizing, water conservation, and pressure testing.
- Regulates the installation of plumbing fixtures, backflow prevention, and stormwater drainage systems.
California Building Code (CBC):
- Applies to the structural requirements for plumbing systems, including support and protection of pipes and fittings within walls, floors, and ceilings.
California Residential Code (CRC):
- Provides standards for plumbing systems in one- and two-family dwellings.
- Includes requirements for water supply, waste disposal, and the installation of plumbing fixtures in kitchens, bathrooms, and laundry areas.
California Mechanical Code (CMC):
- Governs systems related to plumbing and HVAC integration, such as gas water heaters and venting requirements for certain plumbing systems.
California Energy Code:
- Enforces energy efficiency standards for water heating systems, including high-efficiency water heaters, insulation requirements, and conservation measures for hot water systems.
California Electrical Code (CEC):
- Regulates electrical systems integrated with plumbing appliances, such as electrically powered water heaters or pumps in plumbing systems.