FIRST
AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT,

TERM LOAN AND SECURITY AGREEMENT


 


THIS
FIRST AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT, TERM LOAN AND SECURITY AGREEMENT, dated as of November 7, 2012 (this
“Amendment”), relating to the Credit Agreement referenced below, is by and among PERMA-FIX ENVIRONMENTAL SERVICES,
INC., a Delaware corporation (the “Borrower”), the lenders identified on the signature pages hereto (the “Lenders”),
and PNC Bank, National Association, a national banking association, as agent for the Lenders (in such capacity, the “Agent”).
Terms used herein but not otherwise defined herein shall have the meanings provided to such terms in the Credit Agreement.


 


W
I T N E S S E T H


 


WHEREAS,
a credit facility has been extended to the Borrower pursuant to the terms of that certain Amended and Restated Revolving Credit,
Term Loan and Security Agreement dated as of October 31, 2011 (as amended and modified from time to time, the “Credit
Agreement”) among the Borrower, the Lenders identified therein, and PNC Bank, National Association, as agent for the
Lenders;


 


WHEREAS,
the Borrower has requested certain modifications to the Credit Agreement;


 


WHEREAS,
the Required Lenders have agreed to the requested modifications on the terms and conditions set forth herein;


 


NOW,
THEREFORE, IN CONSIDERATION of the premises and other good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged, the parties hereto agree as follows:


 


1.       Amendment.
The definition of “Fixed Charge Coverage Ratio” set forth in Section 1.2 of the Credit Agreement is amended
to read as follows:


 


“
“Fixed Charge Coverage Ratio” shall mean and include, with respect to any fiscal period, the ratio of (a) EBITDA
for such period minus Unfinanced Capital Expenditures made during such period minus cash taxes paid by Borrower
during such period minus any cash dividends or distributions made by Borrower during such period to (b) all Senior Debt
Payments during such period. For purposes of calculating the Fixed Charge Coverage Ratio, commencing on September 30, 2012 $700,000
of non-recurring costs relating to the Acquisition and $1,600,000 in Fair Value Purchase Accounting adjustments relating to the
final purchase price of the Acquisition shall be deducted from the numerator.”


 


2.       Conditions
Precedent. This Amendment shall be effective as of the date hereof upon satisfaction of each of the following conditions precedent:


 


(a)       the
execution of this Amendment by the Borrower, the Required Lenders and the Agent; and


 




    	 	 	 



     


    

 


(b)       receipt
by the Agent of a $15,000 amendment fee.


 


3.       Representations
and Warranties. The Borrower hereby represents and warrants in connection herewith that as of the date hereof (after giving
effect hereto) (i) the representations and warranties set forth in Article V of the Credit Agreement are true and correct in all
material respects (except those which expressly relate to an earlier date), and (ii) no Default or Event of Default has occurred
and is continuing under the Credit Agreement.


 


4.       Acknowledgments,
Affirmations and Agreements. The Borrower (i) acknowledges and consents to all of the terms and conditions of this Amendment
and (ii) affirms all of its obligations under the Credit Agreement and the Other Documents.


 


5.       Credit
Agreement. Except as expressly modified hereby, all of the terms and provisions of the Credit Agreement remain in full force
and effect.


 


6.       Expenses.
The Borrower agrees to pay all reasonable costs and expenses in connection with the preparation, execution and delivery of this
Amendment, including the reasonable fees and expenses of the Agent’s legal counsel.


 


7.       Counterparts.
This Amendment may be executed in any number of counterparts, each of which when so executed and delivered shall be deemed an
original. It shall not be necessary in making proof of this Amendment to produce or account for more than one such counterpart.


 


8.       Governing
Law. This Amendment shall be deemed to be a contract under, and shall for all purposes be construed in accordance with, the
laws of the State of New York.


 




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IN
WITNESS WHEREOF, each of the parties hereto has caused a counterpart of this Amendment to be duly executed and delivered as of
the date first above written.


 


	BORROWER:	PERMA-FIX
    ENVIRONMENTAL SERVICES, INC.
	 	 
	 	By:	/s/
    Ben Naccarato
	 	Name:	Ben
    Naccarato
	 	Title:	CFO                                                        
	 	 
	AGENT
    AND LENDER:	PNC
        BANK, NATIONAL ASSOCIATION,

        in
        its capacity as Agent and as Lender



 


	 	By:	/s/Alex
    M. Council IV
	 	Name:	Alex
    M. Council
	 	Title:	Vice
    President


 




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