Approval/authorization for the Chairman to execute Supplemental Agreement No. 2-Final with E.R. Snell Contractor, Co., Inc., on the Sugarloaf Parkway Extension, Phase I, Section 3A project, including an increase of $37,670.12, a reduction of $246,509.81 for a revised contract amount of $15,380,663.18. Subject to approval by the Law Department. This contract is funded by the 2009 SPLOST Program. Districts 3/Hunter and 4/Heard (Staff Recommendation: Approval)