exhibit 10. 2 environmental services agreement this environmental services agreement ( “ agreement ” ) has been made and entered into by and between the following parties : atlanta gas light company ( " aglc " ), a georgia corporation, having a place of business at : ten peachtree place, suite 1000 atlanta, georgia 30309 mactec engineering and consulting, inc. ( " consultant " ), a delaware corporation, having a place of business at : 3200 town point drive, nw, suite 300 kennesaw, ga 30144 attention : shannon scruggs attention : david price telephone : 404 # # # - # # # - # # # # telephone : 770 # # # - # # # - # # # # facsimile : 404 # # # - # # # - # # # # facsimile : 770 # # # - # # # - # # # # e - mail : * * * @ * * * e - mail : * * * @ * * * atlanta gas light company ( " aglc " ), a georgia corporation, having a place of business at : ten peachtree place, suite 1000 atlanta, georgia 30309 atlanta gas light company ( " aglc " ), a georgia corporation, having a place of business at : ten peachtree place, suite 1000 atlanta, georgia 30309 mactec engineering and consulting, inc. ( " consultant " ), a delaware corporation, having a place of business at : 3200 town point drive, nw, suite 300 kennesaw, ga 30144 mactec engineering and consulting, inc. ( " consultant " ), a delaware corporation, having a place of business at : 3200 town point drive, nw, suite 300 kennesaw, ga 30144 attention : shannon scruggs shannon scruggs attention : david price david price telephone : 404 # # # - # # # - # # # # 404 # # # - # # # - # # # # telephone : 770 # # # - # # # - # # # # 770 # # # - # # # - # # # # facsimile : 404 # # # - # # # - # # # # 404 # # # - # # # - # # # # facsimile : 770 # # # - # # # - # # # # 770 # # # - # # # - # # # # e - mail : e -