Apply changes indicated in pdf files to CAD files

You are required to implement the changes indicated in PDF drawings, attached CAD tables. To perform the job are required skills in industrial carpentry and piping. There are 3 types of sketches (type A, B and C). The type A has to be modified as indicated by the pdf, while the type B and type C will be modified only with regard to the size of the structure which may be changed. What we seek however is to establish a long term work relationship for the same type of work, if we are satisfied with the result. File attachments are for example, the job file will be sent to the winner. To the winner will be preferable to have Skype to facilitate communications.