0001582882-13-000002.txt : 20130731 0001582882-13-000002.hdr.sgml : 20130731 20130731133302 ACCESSION NUMBER: 0001582882-13-000002 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130729 FILED AS OF DATE: 20130731 DATE AS OF CHANGE: 20130731 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TETRA TECH INC CENTRAL INDEX KEY: 0000831641 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-ENGINEERING SERVICES [8711] IRS NUMBER: 954148514 STATE OF INCORPORATION: DE FISCAL YEAR END: 0928 BUSINESS ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 BUSINESS PHONE: 6263514664 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Volpi Kirsten M CENTRAL INDEX KEY: 0001582882 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 13998448 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 3 1 edgar.xml PRIMARY DOCUMENT X0206 3 2013-07-29 1 0000831641 TETRA TECH INC TTEK 0001582882 Volpi Kirsten M 3475 E. FOOTHILL BLVD. PASADENA CA 91107 1 0 0 0 Janis B. Salin for Kirsten M. Volpi 2013-07-31