Javier L.

Piping and pressure-equipment drafter based in Madrid, working to ASME VIII Div. 1 and B31.3. I drew the general arrangement package for the pressure equipment of a biomass gasification plant for a US end client — gasifier, cyclone, reactor, scrubbing towers, heat exchangers, hoppers and a flare stack — and took the engineers' mark-ups through to the issued version. Flanges to B16.5 / B16.47 Series B, gaskets to B16.20 / B16.21, pipe to B36.10 / B36.19.

I also model equipment in 3D, repair third-party CAD files that arrive broken or at the wrong scale, and design for manufacture: I trained as a machining technician and run a fabrication lab.

Available part-time on weekdays, 18:00–23:00 CET (12:00–17:00 US Eastern), or fully asynchronous. I deliver DWG, DXF, STEP and PDF, working to your templates and standards.