Convert hardcopy drawings to Autocad & Revit

I have attached files in PDF that I want converted to AutoCAD and also to 3D Revit. They include, single line diagrams, plans and sections/elevations, would like the plans, sections and elevations to show the valves and fittings that are on the single line diagrams whether they are currently indicated on the plans and elevations/sections presently or not. The drawings to be re-produced are chw1a, chw2a, chw3a, chw4a, chw5a, chw6a. All drawings on A1 sheet size (or alternatively B1 sheet size if needed). I have included two files called archplan and arch-elevation for overall dimensional details only to assist in creating the mechanical drawings (do not use plinth layouts as shown on these drawings as the mechanical drawings are correct). All plans and elevations to be in metric and in millimetres and to be drawn to correct scale (eg 1000mm long is drawn as 1000mm long line, etc) Works need to be to a good standard, please provide some similar samples in your bid. All drawings need to be consistent in linetype, colour, layers, text, etc and they need to appear to be from the same drafter whether one or multiple drafters are used to produce the documents. You will need to provide all work in PDF (for comparison) and also in AutoCad and Revit Autodesk Files, together with all ancilliary files, such as shape files, external reference files (if applicable), linetype files, plot config files, etc. You will need to colour code condenser water pipe, primary chilled water pipe and secondary chilled water pipe and also preferably colour code high and low level of each type of pipe. Advise time to complete and total lump sum cost for the above. I have indicated a price range, however, provide realistic price for the works even if outside the range, will select based on previous quality and samples of the drafter and then price. Thanks