Hello everyone!
Here is a bit about social responsibility and its employees:
 http://corostrandberg.com/blog/social-sustainability-roadmap-employee-relations

I also found a research that has been done on the topic "human and social sustainability in work organizations"... perhaps we can get an idea from the content in this to aid our own project.
http://www.chaosforum.com/docs/nieuws/sustain.pdf