Are you the right person for this project?
You now have enough information to know whether or not to pursue the project. The key issues are:
Do you have the necessary background and experience to translate a document about this topic for its intended purpose and intended readers?
You should not accept projects for which you are not qualified.
Do you have time and/or other resources to do a good job on this project?
You should not accept projects with deadlines that you can't meet or that would require you to compromise the quality of your translation in order to meet the deadline.