0001012870-99-002847 10-Q 3 19990702 19990816 EXPONENT INC 0000851520 8742 770218904 DE 0101 10-Q 34 000-18655 99690390 149 COMMONWEALTH DR MENLO PARK CA 94025 4156886954 149 COMMONWEALTH DR MENLO PARK CA 94025 FAILURE GROUP INC 19930831 10-Q 1 000101287099002847-001-seq1-10-q.txt FORM 10-Q PERIOD ENDED 7/2/1999 EX-27.1 2 000101287099002847-002-seq2-ex-27-1.txt FINANCIAL DATA SCHEDULE EX-27.2 3 000101287099002847-003-seq3-ex-27-2.txt RESTATED FINANCIAL DATA SCHEDULE