TETRA TECH, INC. THIRD AMENDMENT TO NOTE PURCHASE AGREEMENT $110,000,000 Senior Secured Notes $92,000,000 7.28% Senior Secured Notes, Series A, due May 30, 2011 $18,000,000 7.08% Senior Secured Notes, Series B, due May 30, 2008Note Purchase Agreement • January 3rd, 2005 • Tetra Tech Inc • Services-engineering services • Illinois
FIRST AMENDMENTCredit Agreement • January 3rd, 2005 • Tetra Tech Inc • Services-engineering services
THIS FIRST AMENDMENT (this "Amendment") dated as of December 14, 2004 is to the Amended and Restated Credit Agreement (the "Credit Agreement") dated as of July 21, 2004 among TETRA TECH, INC. (the "Company"), various financial institutions and BANK OF AMERICA, N.A., as administrative agent (in such capacity, the "Administrative Agent"). Unless otherwise defined herein, terms defined in the Credit Agreement are used herein as defined therein.
INDEMNITY AGREEMENTIndemnity Agreement • January 3rd, 2005 • Tetra Tech Inc • Services-engineering services • Delaware
THIS INDEMNITY AGREEMENT (this "Agreement") dated as of , 2004, is made by and between Tetra Tech, Inc., a Delaware corporation (the "Company"), and (the "Indemnitee").
