0000927016-99-000430 SC 13G/A 1 19990210 GEORGIA GULF CORP /DE/ 0000805264 2810 581563799 DE 1231 SC 13G/A 34 005-37963 99526820 400 PERIMETER CTR TERRACE STE 595 ATLANTA GA 30346 4043954500 LOOMIS SAYLES & CO LP /MA/ /ADV 0000109880 0000 043200030 DE 1231 SC 13G/A ONE FINANCIAL CENTER BOSTON MA 02111 6174822450 LOOMIS SAYLES & CO LP /MA/ /ADV 19940621 SC 13G/A 1 000092701699000430-001-seq1-sc-13g-a.txt SCHEDULE 13G/A