Attached files
file | filename |
---|---|
10-K - FORM 10-K - TETRA TECH INC | a2195448z10-k.htm |
EX-21 - EXHIBIT 21 - TETRA TECH INC | a2195448zex-21.htm |
EX-32.1 - EXHIBIT 32.1 - TETRA TECH INC | a2195448zex-32_1.htm |
EX-31.2 - EXHIBIT 31.2 - TETRA TECH INC | a2195448zex-31_2.htm |
EX-32.2 - EXHIBIT 32.2 - TETRA TECH INC | a2195448zex-32_2.htm |
EX-31.1 - EXHIBIT 31.1. - TETRA TECH INC | a2195448zex-31_1.htm |
EX-10.18 - EXHIBIT 10.18 - TETRA TECH INC | a2195448zex-10_18.htm |
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CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-148712, 033-94706, 333-11757, 333-53036, 333-85558, 333-145201 and 333-145199) of Tetra Tech, Inc. of our report dated November 13, 2009 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.
/s/ PRICEWATERHOUSECOOPERS LLP
Los Angeles,
California
November 13, 2009
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM