Emma is the drafter at the Very Large Array. She makes changes to the site utility plan and the schematics for VLBA, HVAC, and electrical plans for the buildings at the site. She updates schematics for the transporters and does drawings for servo, the antenna mechanics, machine shop, welding shop, cryogenics, and anyone else who asks. She will soon be adding ALMA facilities details to the VLA site plan, as well as the new fiber layout for the EVLA upgrades. In short, she draws up anything that doesn't require engineering.