Leveling existing girder in house 1

I want to level the first floor by jacking up the eneven girder in the basement. Any rcommendations on best ways to achieve this?

 

[evelrod]

From your question I would guess that you are unfamiliar with this type of work. I would need a GREAT deal more information about this project before I could reccommend anything, aside from HIRING A QUILIFIED PERSON or company to do the work. There is usually a bit more to it than throwing a jack under it.

Rod