Latest Answer: Hi you can also look another thread regarding this project and builder:
1. http://www.commonfloor.com/forum/5507c1c5a680f-s&s-foundations
2. http://www.commonfloor.com/forum/552b4a9c90454-s&s-foundations-review
3. http://www.commonfloor.com/forum/54ec6a39a2a36-s&s-foundations---sarvam