A
INFORMATION RELATING TO PURCHASERS
SCHEDULE B
DEFINED TERMS
SCHEDULE B-1
EXISTING INVESTMENTS
SCHEDULE 4.9
CHANGES IN CORPORATE STRUCTURE
SCHEDULE 5.3
DISCLOSURE MATERIALS
SCHEDULE 5.4
SUBSIDIARIES AND AFFILIATES
SCHEDULE 5.5
FINANCIAL STATEMENTS
SCHEDULE 5.11
LICENSES, PERMITS, ETC.
SCHEDULE 5.14
USE OF PROCEEDS
SCHEDULE 5.15
EXISTING INDEBTEDNESS
SCHEDULE 10.4
EXISTING LIENS
SCHEDULE OF UCC FILINGS TETRA TECH ET. AL. - MARCH 2001
EXHIBIT 1(a)
FORM OF SERIES A NOTE TETRA TECH, INC. 7.28% SENIOR SECURED NOTE, SERIES A, DUE
MAY 30, 2011
EXHIBIT 1(b)
FORM OF SERIES B NOTE TETRA TECH, INC. 7.08% SENIOR SECURED NOTE, SERIES B, DUE
MAY 30, 2008
EXHIBIT 1(c)
FORM OF SUBSIDIARY GUARANTY AMENDED AND RESTATED GUARANTY
EXHIBIT 4.4(a)
FORM OF OPINION COUNSEL FOR THE COMPANY
EXHIBIT 4.4(b)
FORM OF OPINION OF SPECIAL COUNSEL TO THE PURCHASERS