Commercial Oilfield Electrical Drawings

We need to prepare electrical drawings for three oilfield skids being fabricated for installation in the USA.

All three skid installations are electrically identical. The main work is to create one master AutoCAD drawing/template, which will then be used to prepare three separate final drawings with different project names and relevant details.

Scope of Work
Create electrical drawings in AutoCAD format.
Each skid includes:
1 transmitter
4 level switches
All devices connected to a stainless steel Junction Box (JB).
Show the basic electrical connections only.
No detailed internal wiring diagrams are required.
Use the provided reference files, including the Junction Box Connections file and existing PDF drawing.
Prepare one master drawing based on the provided installation details.
Produce 3 separate final drawings, with the same electrical layout and connections but updated project names/details for each skid.
The installation is intended for a Class 1, Zone 2 industrial environment, so the drawings should follow the provided specifications and clearly represent the required equipment connections.

Final Deliverables
1 master AutoCAD electrical drawing/template.
3 separate AutoCAD drawing files for the three skids.
Basic device-to-JB connection layouts.
Clear labels, tags, and project-specific information.
Clean and professional drawings ready for the client to update or use for the individual installations.

Important: This project is focused on preparing the electrical layout and connection drawings only. Do not add unnecessary detailed wiring diagrams or redesign the existing installation.