<SEC-DOCUMENT>0001104659-16-105807.txt : 20160517
<SEC-HEADER>0001104659-16-105807.hdr.sgml : 20160517
<ACCEPTANCE-DATETIME>20160317142400
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001104659-16-105807
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160317

FILER:

	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

	FILING VALUES:
		FORM TYPE:		CORRESP

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
<TEXT>


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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">TETRA TECH,&nbsp;INC.</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">3475 East Foothill Boulevard</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Pasadena, California&#160; 91107</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">March&nbsp;17, 2016</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><b><font size="3" face="Times New Roman" style="font-size:12.0pt;font-weight:bold;">VIA EDGAR</font></b></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Securities and Exchange Commission</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Division of Corporation Finance</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">100 F Street, N.E.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Washington, D.C.&#160; 20549-4631</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Attention:&#160; Terence O&#146;Brien, Accounting Branch Chief</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Form&nbsp;10-K for   Fiscal Year Ended September&nbsp;27, 2015</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Filed November&nbsp;20,   2015</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Form&nbsp;10-Q for   Fiscal Quarter Ended December&nbsp;27, 2015</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Filed January&nbsp;29, 2016</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">File No.&nbsp;0-19655</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>  </table>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Dear Mr.&nbsp;O&#146;Brien:</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">By letter dated February&nbsp;18, 2016, you provided comments on the above-referenced filings of Tetra Tech,&nbsp;Inc. (the &#147;Company&#148;).&#160; Set forth below are the Company&#146;s responses to these comments.&#160; The numbering of these responses corresponds to the numbering of the comments in your letter.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">In responding to your comments, the Company hereby acknowledges that:</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Symbol" style="font-size:12.0pt;">&#183;</font></p>    </td>
<td width="92%" valign="top" style="padding:0in 0in 0in 0in;width:92.86%;">
<p style="margin:0in 0in .0001pt;text-align:justify;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">the Company is   responsible for the adequacy and accuracy of the disclosure in its filings;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-align:justify;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Symbol" style="font-size:12.0pt;">&#183;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-align:justify;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">staff comments   or changes to disclosure in response to staff comments do not foreclose the   Commission from taking any action with respect to the filings; and</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;text-align:justify;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Symbol" style="font-size:12.0pt;">&#183;</font></p>    </td>
<td width="92%" valign="top" style="padding:0in 0in 0in 0in;width:92.86%;">
<p style="margin:0in 0in .0001pt;text-align:justify;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">the Company may   not assert staff comments as a defense in any proceedings initiated by the   Commission or any person under the federal securities laws of the United   States.</font></p>    </td>   </tr>  </table>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<div style="margin:0in 0in .0001pt;"><hr size="3" width="100%" noshade align="left" style="color:#010101;"></div>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Securities and Exchange Commission</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">March&nbsp;17, 2016</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Page </font><font size="3" style="font-size:12.0pt;">2</font><a name="PB_2_022023_9870"></a></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><u><font size="3" face="Times New Roman" style="font-size:12.0pt;">Form&nbsp;10-K for Fiscal Year Ended September&nbsp;27, 2015</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><u><font size="3" face="Times New Roman" style="font-size:12.0pt;">9. Income Taxes, page&nbsp;104</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">1.</font><font size="1" style="font-size:3.0pt;"> &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i><font size="3" style="font-size:12.0pt;font-style:italic;">We note your statement that a higher proportion of operating income was from international operations during fiscal year 2015 as compared to fiscal year 2014, which had a greater positive impact on the effective tax rate for fiscal year 2015.&#160; However, your presentation on page&nbsp;104 indicates that your foreign operations reported a loss for fiscal year 2015 versus income for fiscal year 2014.&#160; Please expand your disclosure to clarify your discussion of the impact the tax differential on foreign earnings had on your effective tax rate to address this potential inconsistency.</font></i></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><u><font size="3" face="Times New Roman" style="font-size:12.0pt;">Response</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">We note that Note 8. &#147;Income Taxes&#148; in our Form&nbsp;10-K for the fiscal year ended September&nbsp;27, 2015 includes the following statement: &#147;The remainder of the decline in the effective tax rate was primarily due to a higher proportion of operating income from international operations, which have lower tax rates than the U.S., in fiscal 2015 compared to last year.&#148;&#160; This statement refers to the earlier sentence in the same paragraph: &#147;Excluding these items in both years, our effective tax rate was 32.3% in fiscal 2015 compared to 36.2% in fiscal 2014.&#148;&#160; As described earlier in the paragraph, the items excluded from this comparison are the $60.8 million of goodwill and intangible assets impairment charges in fiscal 2015 (most of which were not tax deductible) and the gains from changes to contingent consideration liabilities in both fiscal 2015 and 2014 (most of which were not taxable).&#160; These excluded items occurred both in the United States and in foreign jurisdictions.&#160; The Staff notes that this analysis appears to be inconsistent with the following table included at the beginning of Note 8:</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">The income before income taxes, by geographic area, was as follows:</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:9.0pt;font-weight:bold;">Fiscal Year Ended</font></b></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt 10.1pt;text-indent:-10.1pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:9.0pt;font-weight:bold;">September&nbsp;27,<br>   2015</font></b></p>    </td>
<td width="3%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:3.4%;">
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:9.0pt;font-weight:bold;">September&nbsp;28,<br>   2014</font></b></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt 10.1pt;text-indent:-10.1pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:9.0pt;font-weight:bold;">(in thousands)</font></b></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt 10.1pt;text-align:justify;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">Income (loss) before income taxes:</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p align="right" style="margin:0in 0in .0001pt;text-align:right;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="16%" colspan="2" valign="bottom" style="padding:0in 0in 0in 0in;width:16.36%;">
<p align="right" style="margin:0in 0in .0001pt;text-align:right;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt 23.8pt;text-align:justify;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">United States</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.52%;">
<p style="margin:0in .2in .0001pt 0in;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">$</font></p>    </td>
<td width="14%" valign="bottom" style="padding:0in 0in 0in 0in;width:14.84%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">118,822</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.52%;">
<p style="margin:0in .2in .0001pt 0in;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">$</font></p>    </td>
<td width="14%" valign="bottom" style="padding:0in 0in 0in 0in;width:14.84%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">118,900</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
<tr>
<td width="59%" valign="top" style="padding:0in 0in 0in 0in;width:59.08%;">
<p style="margin:0in 0in .0001pt 23.8pt;text-align:justify;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">Foreign</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="16%" colspan="2" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:16.36%;">
<p align="right" style="margin:0in 11.5pt .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">(38,501)</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="16%" colspan="2" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:16.36%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">25,443</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
<tr>
<td width="59%" valign="top" style="padding:0in 0in 0in 0in;width:59.08%;">
<p style="margin:0in 0in .0001pt 38.9pt;text-align:justify;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">Total income before income taxes</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 0in 0in;width:1.52%;">
<p style="margin:0in .2in .0001pt 0in;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">$</font></p>    </td>
<td width="14%" valign="bottom" style="border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 0in 0in;width:14.84%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">80,321</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 0in 0in;width:1.52%;">
<p style="margin:0in .2in .0001pt 0in;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">$</font></p>    </td>
<td width="14%" valign="bottom" style="border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 0in 0in;width:14.84%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">144,343</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>  </table>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">However, the table above includes the impact of the $60.8 million of goodwill and intangible assets impairment charges in fiscal 2015 and the gains from changes to contingent consideration liabilities in both fiscal 2015 and 2014.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<div style="margin:0in 0in .0001pt;"><hr size="3" width="100%" noshade align="left" style="color:#010101;"></div>
</div>
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<div style="font-family:Times New Roman;">
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Securities and Exchange Commission</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">March&nbsp;17, 2016</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Page </font><font size="3" style="font-size:12.0pt;">3</font><a name="PB_3_022037_7056"></a></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">If these items were excluded, the presentation would be the following, which is consistent with the analysis in question:</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<table border="0" cellspacing="0" cellpadding="0" width="73%" style="border-collapse:collapse;margin-left:.75in;">
<tr>
<td width="59%" valign="bottom" style="padding:0in 0in 0in 0in;width:59.1%;">
<p style="margin:0in 0in .0001pt;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>    </td>
<td width="36%" colspan="5" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:36.12%;">
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:9.0pt;font-weight:bold;">Fiscal&nbsp;Year&nbsp;Ended</font></b></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>    </td>   </tr>
<tr>
<td width="59%" valign="top" style="padding:0in 0in 0in 0in;width:59.1%;">
<p style="margin:0in 0in .0001pt 10.1pt;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="16%" colspan="2" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:16.36%;">
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:9.0pt;font-weight:bold;">September&nbsp;27,<br>   2015</font></b></p>    </td>
<td width="3%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:3.4%;">
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="16%" colspan="2" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:16.36%;">
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:9.0pt;font-weight:bold;">September&nbsp;28,<br>   2014</font></b></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
<tr>
<td width="59%" valign="top" style="padding:0in 0in 0in 0in;width:59.1%;">
<p style="margin:0in 0in .0001pt 10.1pt;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="36%" colspan="5" valign="bottom" style="padding:0in 0in 0in 0in;width:36.12%;">
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:9.0pt;font-weight:bold;">(in thousands)</font></b></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
<tr>
<td width="59%" valign="top" style="padding:0in 0in 0in 0in;width:59.1%;">
<p style="margin:0in 0in .0001pt 10.1pt;text-align:justify;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">Income (loss) before income taxes:</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="16%" colspan="2" valign="bottom" style="padding:0in 0in 0in 0in;width:16.36%;">
<p align="right" style="margin:0in 0in .0001pt;text-align:right;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="16%" colspan="2" valign="bottom" style="padding:0in 0in 0in 0in;width:16.36%;">
<p align="right" style="margin:0in 0in .0001pt;text-align:right;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
<tr>
<td width="59%" valign="top" style="padding:0in 0in 0in 0in;width:59.1%;">
<p style="margin:0in 0in .0001pt 23.8pt;text-align:justify;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">United States</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.54%;">
<p style="margin:0in .2in .0001pt 0in;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">$</font></p>    </td>
<td width="14%" valign="bottom" style="padding:0in 0in 0in 0in;width:14.82%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">129,289</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.54%;">
<p style="margin:0in .2in .0001pt 0in;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">$</font></p>    </td>
<td width="14%" valign="bottom" style="padding:0in 0in 0in 0in;width:14.82%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">105,662</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
<tr>
<td width="59%" valign="top" style="padding:0in 0in 0in 0in;width:59.1%;">
<p style="margin:0in 0in .0001pt 23.8pt;text-align:justify;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">Foreign</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="16%" colspan="2" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:16.36%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">8,682</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="16%" colspan="2" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:16.36%;">
<p align="right" style="margin:0in 11.5pt .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">(20,013)</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>
<tr>
<td width="59%" valign="top" style="padding:0in 0in 0in 0in;width:59.1%;">
<p style="margin:0in 0in .0001pt 38.9pt;text-align:justify;text-indent:-10.1pt;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">Total income before income taxes</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 0in 0in;width:1.54%;">
<p style="margin:0in .2in .0001pt 0in;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">$</font></p>    </td>
<td width="14%" valign="bottom" style="border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 0in 0in;width:14.82%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">137,971</font></p>    </td>
<td width="3%" valign="bottom" style="padding:0in 0in 0in 0in;width:3.4%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="1%" valign="bottom" style="border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 0in 0in;width:1.54%;">
<p style="margin:0in .2in .0001pt 0in;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">$</font></p>    </td>
<td width="14%" valign="bottom" style="border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 0in 0in;width:14.82%;">
<p align="right" style="margin:0in .2in .0001pt 0in;text-align:right;"><font size="1" face="Times New Roman" style="font-size:9.0pt;">85,649</font></p>    </td>
<td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.38%;">
<p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>   </tr>  </table>
<p style="margin:0in 0in .0001pt;text-align:justify;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">In future filings, beginning with our Form&nbsp;10-Q for the second quarter of fiscal 2016, we will ensure that any similar analysis is more clear.&#160; Accordingly, the statement the Staff questioned in our 2015 Form&nbsp;10-K would have been revised as follows (expanded disclosure in bold):</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&#147;The remainder of the decline in the effective tax rate in fiscal 2015 compared to last year was primarily due to a higher proportion of operating income <b>(excluding the $60.8 million of goodwill and intangible assets impairment charges in fiscal 2015 and the gains from changes to contingent consideration liabilities in both fiscal 2015 and 2014)</b> from international operations, which have lower tax rates than the U.S.&#148;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><u><font size="3" face="Times New Roman" style="font-size:12.0pt;">20. Quarterly Financial Information &#150; Unaudited, page&nbsp;123</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">2.</font><font size="1" style="font-size:3.0pt;"> &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i><font size="3" style="font-size:12.0pt;font-style:italic;">Please expand your presentation to include gross profit in accordance with Item 302(a)(1)&nbsp;of Regulation S-K.</font></i></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><u><font size="3" face="Times New Roman" style="font-size:12.0pt;">Response</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">We advise the Staff that we manage our projects and operations on an operating income basis.&#160; Gross profit is not meaningful to management and is not presented in our financial statements or MD&amp;A.&#160; We believe it is appropriate to report the quarterly financial information in our footnotes on the same basis as in our financial statements.&#160; In our experience, gross profit information is also not useful to our investors and is not reported by many of our industry peers.&#160; Accordingly, it is our strong preference that we not expand our presentation in our financial statements and footnotes to include gross profit.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">3.</font><font size="1" style="font-size:3.0pt;"> &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i><font size="3" style="font-size:12.0pt;font-style:italic;">We note the statement by your CEO during the conference call that WEI&#146;s strong margin for fiscal year 2015 was due to seasonally high margins in Canadian field operations and also favorable project closeouts in your federal and commercial businesses in the US.&#160; Please expand your disclosures to quantify the impact of the favorable project closeouts to the profit measures presented in accordance with Item 302(a)(3)&nbsp;of Regulation S-K.&#160; To the extent that the project closeout adjustments were material to your consolidated results or WEI&#146;s fiscal year 2015 operating income, please include a discussion and analysis of the facts and circumstances that led to the adjustments upon closeout of the contracts within MD&amp;A.</font></i></p>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Securities and Exchange Commission</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">March&nbsp;17, 2016</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Page </font><font size="3" style="font-size:12.0pt;">4</font><a name="PB_4_022057_5335"></a></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><u><font size="3" face="Times New Roman" style="font-size:12.0pt;">Response</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">There were several project closeouts in fiscal 2015.&#160; None of these closeouts, which totaled approximately $2.0 million were individually material.&#160; In future filings, beginning with our Form&nbsp;10-Q for the second quarter of fiscal 2016, we will expand our disclosures related to our WEI reportable segment under the &#147;Segment Results of Operations&#148; section of MD&amp;A to address the Staff&#146;s request by quantifying in aggregate the benefit of project closeouts.&#160; If any future project closeout adjustments are individually material, we will include a discussion and analysis of the facts and circumstances that led to the adjustment upon closeout of the relevant contracts within MD&amp;A.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><u><font size="3" face="Times New Roman" style="font-size:12.0pt;">Form&nbsp;10-Q for Fiscal Quarter Ended December&nbsp;27, 2015</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><u><font size="3" face="Times New Roman" style="font-size:12.0pt;">1. Basis of Presentation, page&nbsp;7</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">4.</font><font size="1" style="font-size:3.0pt;"> &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><i><font size="3" style="font-size:12.0pt;font-style:italic;">We note that you &#147;re-aligned certain operating units within [y]our reportable segments to improve organization effectiveness by better aligning operations with similar clients and projects.&#148;&#160; Please expand this explanation to provide investors with a more comprehensive discussion of the appropriateness of moving certain operating units from the RME reportable segment to the WEI reportable segment, as we note that these two segments are based on your markets (refer to page&nbsp;120 of your fiscal year 2015 Form&nbsp;10-K).&#160; Please ensure your enhanced disclosure addresses the fact that for the first quarter of 2014 the realignment increased WEI&#146;s revenues by 6% but decreased its operating income margin by 6.5%, and RME&#146;s operating income margin increased by 6.5% even though its revenues declined by 4.7%.&#160; Finally, please confirm to us that your reportable segments meet the definition of operating segments per ASC 280-10-50-1.&#160; Otherwise, please provide the disclosures required by ASC 280-10-50-21.a.</font></i></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><u><font size="3" face="Times New Roman" style="font-size:12.0pt;">Response</font></u></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">In future filings, beginning with our Form&nbsp;10-Q for the second quarter of fiscal 2016, we will include the expanded disclosure below to provide investors with a more comprehensive discussion of the appropriateness of moving certain units from the RME reportable segment to the WEI reportable segment (expanded disclosure in bold):</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&#147;We report our water resources, water and wastewater treatment, environment and infrastructure engineering activities in our Water, Environment and Infrastructure (&#147;WEI&#148;) reportable segment.&#160; Our Resource Management and Energy (&#147;RME&#148;) reportable segment includes our natural resources, energy, waste management, remediation, utilities and international development services.&#160; We report the results of the wind-down of our non-core construction activities in the Remediation and Construction Management (&#147;RCM&#148;) reportable segment.&#160; In the first quarter of fiscal 2016, we re-aligned certain operations within our reportable segments to improve organizational effectiveness by better aligning operations with similar clients and projects.&#160; <b>Specifically, we re-aligned operations that previously provided natural resources services, primarily mining-related, in the RME reportable segment to the WEI reportable segment.&#160; Due to the downturn in the mining industry in recent years, we determined that these operations could be better utilized by supporting infrastructure engineering activities in our WEI reportable segment.&#160; Although these activities had revenue of $14.1 million in the first quarter of fiscal 2015, they were approximately break-even in operating income.&#160; Prior year amounts for reportable segments have been revised to conform to the current year presentation.&#160; As a result, when we re-aligned our segment results, WEI&#146;s first quarter fiscal 2015 revenue increased 6.0% and its operating income margin decreased by 6.5%.&#160; The RME segment&#146;s first quarter fiscal 2015 revenue declined 4.7% and its operating income margin increased 6.5%.&#148;</b></font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.4in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">We confirm that our reportable segments meet the definition of operating segments per ASC 280-10-50-1.</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">*****</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.5in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Securities and Exchange Commission</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">March&nbsp;17, 2016</font></p>
<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Page </font><font size="3" style="font-size:12.0pt;">5</font><a name="PB_5_022110_5796"></a></p>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in 0in .0001pt;text-align:justify;text-indent:.4in;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">During your review, should you have any additional questions with respect to the Company&#146;s responses, please contact Janis B. Salin, Senior Vice President, General Counsel and Secretary, at (626) 470-2481; Brian N. Carter, Senior Vice President and Corporate Controller, at (626) 470-2468; or me at (626) 470-2463.</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Respectfully,</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">/s/ Steven M. Burdick</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Steven M. Burdick</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Executive Vice   President and</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Chief Financial Officer</font></p>    </td>   </tr>  </table>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">SMB:pb</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Tracey Houser, Staff   Accountant, SEC</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Jeanne Baker, Assistant   Chief Accountant, SEC</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Brian N. Carter, SVP   and Corporate Controller</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">Janis B. Salin, SVP and   General Counsel</font></p>    </td>   </tr>  </table>
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