THE CIRCUMSTANCES
ENTITLING ENERGYSOLUTIONS TO REQUIRE SUCH ASSIGNMENT AND DELEGATION CEASE TO
APPLY.
EACH LENDER AGREES THAT, IF ENERGYSOLUTIONS ELECTS TO REPLACE SUCH
LENDER IN ACCORDANCE WITH THIS SECTION, IT SHALL PROMPTLY EXECUTE AND DELIVER TO
THE ADMINISTRATIVE AGENT AN ASSIGNMENT AND ASSUMPTION AGREEMENT TO EVIDENCE SUCH
SALE AND PURCHASE AND SHALL DELIVER TO THE ADMINISTRATIVE AGENT ANY NOTE (IF
NOTES HAVE BEEN ISSUED IN RESPECT OF SUCH LENDER'S LOANS) SUBJECT TO SUCH
ASSIGNMENT AND ASSUMPTION AGREEMENT; PROVIDED THAT THE FAILURE OF ANY SUCH
NON-CONSENTING LENDER TO EXECUTE AN ASSIGNMENT AND ASSUMPTION AGREEMENT SHALL
NOT RENDER SUCH SALE
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AND PURCHASE (AND THE CORRESPONDING ASSIGNMENT) INVALID AND SUCH ASSIGNMENT
SHALL BE RECORDED IN THE REGISTER.
SECTION 10.4
EFFECT ON OTHER LOANS.
(A)
IF NOTICE HAS BEEN GIVEN PURSUANT TO
SECTION 10.1, 10.2 OR 10.3 SUSPENDING THE OBLIGATION OF ANY LENDER TO MAKE OR
CONTINUE EURODOLLAR LOANS, OR REQUIRING EURODOLLAR LOANS OF ANY LENDER TO BE
REPAID OR PREPAID, THEN, UNLESS AND UNTIL SUCH LENDER NOTIFIES DURATEK THAT THE
CIRCUMSTANCES GIVING RISE TO SUCH REPAYMENT NO LONGER APPLY, ALL LOANS WHICH
WOULD OTHERWISE BE MADE OR CONTINUED AS EURODOLLAR LOANS SHALL, AT THE OPTION OF
DURATEK, BE MADE OR CONTINUED INSTEAD AS BASE RATE LOANS.
(B)
IF, WITH RESPECT TO ANY EURODOLLAR LOAN,
LENDERS OWED AT LEAST 51% OF THE THEN AGGREGATE UNPAID PRINCIPAL AMOUNT THEREOF
NOTIFY THE ADMINISTRATIVE AGENT THAT THE EURODOLLAR RATE FOR ANY INTEREST PERIOD
FOR SUCH LOAN WILL NOT ADEQUATELY REFLECT THE COST TO SUCH LENDERS OF MAKING,
FUNDING OR MAINTAINING THEIR EURODOLLAR LOANS FOR SUCH INTEREST PERIOD, THE
ADMINISTRATIVE AGENT SHALL FORTHWITH SO NOTIFY DURATEK AND THE LENDERS WHICH
HAVE MADE SUCH LOAN, WHEREUPON (I) SUCH EURODOLLAR LOAN WILL AUTOMATICALLY, ON
THE LAST DAY OF THE THEN EXISTING INTEREST PERIOD THEREFOR, BE CONTINUED AS A
BASE RATE LOAN AND (II) THE OBLIGATION OF THE LENDERS WHICH HAVE MADE SUCH LOAN
TO MAKE FURTHER OR CONTINUE EURODOLLAR LOANS SHALL BE SUSPENDED UNTIL THE
ADMINISTRATIVE AGENT SHALL NOTIFY DURATEK THAT SUCH LENDERS HAVE DETERMINED THAT
THE CIRCUMSTANCES CAUSING SUCH SUSPENSION NO LONGER EXIST.
ARTICLE 11.
MISCELLANEOUS
SECTION 11.1
NOTICES.
(A)
ALL NOTICES AND OTHER COMMUNICATIONS
PROVIDED FOR HEREUNDER SHALL BE IN WRITING (INCLUDING FAX OR E-MAIL
COMMUNICATION) AND MAILED, TELECOPIED OR DELIVERED.
ALL SUCH NOTICES AND OTHER
COMMUNICATIONS SHALL, WHEN MAILED, FAXED OR E-MAILED, BE EFFECTIVE WHEN
DEPOSITED IN THE MAILS, TRANSMITTED BY FAX OR E-MAIL, EXCEPT THAT NOTICES AND
COMMUNICATIONS TO ANY AGENT PURSUANT TO ARTICLE 2, 3 OR 9 SHALL NOT BE EFFECTIVE
UNTIL RECEIVED BY SUCH AGENT.
ALL NOTICES AND OTHER COMMUNICATIONS UNDER THIS
AGREEMENT SHALL BE GIVEN TO THE PARTIES HERETO AT THE FOLLOWING ADDRESSES:
(i)
If to Duratek, to it at:
c/o EnergySolutions, LLC
423 West 300 South
Salt Lake City, UT
84101
Attn:
Phillip Strawbridge
Tel:
(801) 649-2298
Fax:
(801) 413-5649
E-mail: 
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If to the Administrative Agent, to it at:
Citicorp North America, Inc.
390 Greenwich Street
New York, NY 10013
Attn: James Granello, Director, Leveraged Finance
Tel: