0000898822-98-001096 SC 14D1/A 1 19981216 CALMAT CO 0000023533 1400 950645790 DE 1231 SC 14D1/A 34 005-13647 98770844 3200 SAN FERNANDO RD LOS ANGELES CA 90065 2132582777 CONROCK CO 19840712 CONSOLIDATED ROCK PRODUCTS CO 19720915 VULCAN MATERIALS CO 0000103973 1400 630366371 NJ 1231 SC 14D1/A ONE METROPLEX DR BIRMINGHAM AL 35209 2058773000 PO BOX 530187 BIRMINGHAM AL 35253-0187 SC 14D1/A 1 000089882298001096-001-seq1-sc-14d1-a.txt AMENDMENT NO. 2