0000898430-98-002716 10-Q 4 19980630 19980731 NYSE PCX CALMAT CO 0000023533 1400 950645790 DE 1231 10-Q 34 001-07035 98675659 3200 SAN FERNANDO RD LOS ANGELES CA 90065 2132582777 CONROCK CO 19840712 CONSOLIDATED ROCK PRODUCTS CO 19720915 10-Q 1 000089843098002716-001-seq1-10-q.txt QUARTERLY PERIOD ENDED JUNE 30, 1998 EX-10.1 2 000089843098002716-002-seq2-ex-10-1.txt EMPLOYMENT AGREEMENT EX-10.2 3 000089843098002716-003-seq3-ex-10-2.txt LETTER OF INTENT EX-27 4 000089843098002716-004-seq4-ex-27.txt FINANCIAL DATA SCHEDULE