Converting drawings from PDF to DWG

Converting drawings from PDF (scanned copy) to DWG format.
The nature of project is network of water treatment and supply.

- Drawing include the following packages:
1. Process (PFD, P&ID) - (10 sheets)
2. Piping (plot plans, GA, Isometric) - (10 sheets)
3. Mechanical (Equipment details) - (3 sheets)
4. Electrical & CP - (12 sheets)
5. Instrumentation - (12 sheets)
6. Pipeline (Pipeline routes, Typical drawings) - (33 sheets)
7. Civil - (15 sheets).

- All drawings must be submitted as DWG format.
- Maximum duration is 15 calendar days.
- PDF scanned copies will be provided by owner.
- its possible to take one or more package.