P&ID circuit work
Circuits marked across whole sheet sets, with every line accounted for from source to destination.
- Circuits marked by service
- To and from listings
- Sheet-to-sheet continuations confirmed
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Nonodon CAD Services (NCS)
Drawings an inspector will accept.
P&ID circuit work, corrosion circuit packages, isometrics, and mechanical, structural and piping drafting for plants that run on their drawings. Done right the first time and delivered when you need it.
- P&ID circuit work
- Mechanical and structural
- Every job quoted to scope
What you get
Drawings you can hand straight to the field.
For owners, inspection teams and engineering groups that need drawings right, not just fast.
Right the first time
Every sheet is checked before it reaches you, so review is a sign-off, not a second round.
Inspector-ready
Marked and laid out the way the people in the field read them.
Consistent across the set
The same symbols, title blocks, numbering and revisions from the first sheet to the last.
On your schedule
Scope and delivery date agreed up front, then met.
Services
Drafting from one sheet to a whole unit.
Pick one service or hand us the whole package.
Corrosion circuit packages
Inspection-ready packages your program can put to work from day one.
- Circuit drawings and lists
- Marked P&IDs and isometrics
- Ready for your inspection team
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Isometric drawings and updates
New isometrics and revisions that match what is actually in the field.
- New piping isometrics
- Revisions and as-built updates
- Field redlines made clean
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Mechanical, structural and piping drafting
Plans, sections and details for mechanical equipment, tooling and fixtures, structural steel and piping.
- Piping plans and sections
- Structural steel and supports
- Mechanical equipment and arrangements
- Tooling, fixtures and machined parts
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Drawing set cleanup
A drawing set brought back to one standard, so the next person can trust it.
- Title blocks and numbering
- Revision history put in order
- Missing and duplicate sheets found
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Backlog and turnaround support
Extra drafting capacity when the work outruns your team.
- Short-notice packets
- Turnaround and shutdown support
- Work to your drafting standards
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How we work
We solve problems and get it done.
STEP 01
Send the scope
What needs drafting, roughly how many sheets, and when you need it.
STEP 02
Get a quote
Quoted to that scope, with a delivery date you can plan around.
STEP 03
Drafted and checked
Nothing leaves until it has been checked against the scope.
STEP 04
Delivered and revised
Delivered in the file formats your team works in, with your comments turned around quickly.
Where we work
- Refining
- Petrochemical
- Chemical processing
- Midstream
- Industrial facilities
About
NCS (Nonodon CAD Services) is the drafting side of Nonodon LLC, founded in June 2021. Our CAD work goes back to 1998, and our P&ID and corrosion circuit work spans nearly 15 years, much of it done beside the inspectors who use the drawings. We work in AutoCAD, Siemens NX, SolidWorks and other major CAD platforms. Your drawings stay confidential and are used only for your job.
- CAD and drafting
- P&ID circuits
- Corrosion circuit packages
- Isometrics
- Mechanical and structural
Request a quote
Tell us about the drawings.
Say what you need drafted, roughly how many sheets, and when you need it. Every job is quoted to its scope, and you will hear back within one business day.