R-Series
Residential Plumbing Drafting
Common applications include kitchens, bathrooms, additions, ADUs, remodels and conversions.
P-100Plumbing
Plumbing Plan Drafting Services
Permit and Construction Plumbing Drawings
FirstPass prepares plumbing drawings for residential and commercial projects as a standalone drafting service or as part of a coordinated permit package.
Drawing content is developed around the fixtures, systems and equipment actually in the project.
Quick Answer · P-100.QA
Plumbing plans document the fixtures, water distribution, waste and vent systems, risers and gas piping in a project. FirstPass prepares plumbing drawings for residential and commercial work, as a standalone drafting service or as part of a coordinated permit package. Content follows the actual scope, from kitchen and bathroom remodels to restaurant and tenant-improvement fixture layouts, and can include riser diagrams, fixture schedules and equipment connections coordinated with the architectural plan.
For
Residential remodels and commercial tenant improvements
You receive
Permit-ready plumbing sheets (P-series)
Depending on scope, drawings may show:
- Plumbing fixture locations
- Domestic water distribution
- Sanitary waste
- Vent piping
- Plumbing risers
- Water-heater information
- Gas piping where applicable
- Equipment connections
- Fixture schedules
- Plumbing notes
- Existing and proposed plumbing conditions
NoteNot every project includes every system. Sheet content follows the actual scope and the reviewing jurisdiction.
P-101Coordination
Plumbing Coordination Starts With the Floor Plan
Moving a sink is not just a symbol change.
For multi-discipline projects, FirstPass can coordinate plumbing drawings against the architectural and related building-system plans.
Fixture locations can affect:
- Waste routing
- Venting
- Water supply
- Wall configuration
- Equipment placement
- Floor penetrations
- Structural coordination
- Mechanical requirements
TI-Series
Commercial Plumbing Drafting
Restaurants, salons, medical spaces, tenant improvements and commercial kitchens can involve considerably more fixture, equipment and coordination requirements.
RFIClarifications
Plumbing Plan FAQs
Response
Depending on scope, plans can show fixtures, water distribution, waste and vent systems, risers, equipment, gas piping and relevant notes.
Response
Yes, when risers are appropriate to and included in the project scope.
Response
Yes. Equipment and fixture information should be provided so applicable connections can be coordinated.
Response
No. Requirements depend on project complexity and jurisdiction. Where professional engineering is required, that role must be properly incorporated into the project.
SUB-001Submittal
Start With the Project, Not a Package
- –Send the address and a description of the work.
- –We help define the drafting scope before work begins.