--------------------------------------------------------------------------------

 
 

--------------------------------------------------------------------------------

 

Exhibit 10.6.c
 
Mr. David Nakles
The RETEC Group, Inc.
One Monroeville Center, Suite 1015
Monroeville, PA  15146

The RETEC Group, Inc.
300 Baker Avenue
Concord, MA  01742
Attn:  President
 
 
Re:      Term Extension to that Certain Amended and Restated Master

 
 
Environmental Management Services Agreement Between

 
 
Atlanta Gas Light Company and The Retec Group, Inc. (“Retec”)

 
 
Dated July 25, 2002 (the “Amended Agreement”) and the 2005 Modified Agreement
Dated February 1, 2005

 
Dear Gentlemen:
 
Atlanta Gas Light Company (“AGLC”)  hereby proposes to extend the Term of the
2005  Modified Agreement.   The 2005 Modified Agreement  modififed the Term of 
Services associated with the operation, monitoring, and maintenance of
groundwater to terminate as of June 30, 2005.  This Term Extension changes the
termination date for such Services from June 30, 2005 to August 31, 2005. 
 
I. Section 1 Term is hereby amended by deleting June 30, 2005 and replacing it
with August 31, 2005.   The last provision in Section 1 now reads:
 
“Notwithstanding the above termination date, all work to be performed by Retec
under the 2005 Modified Agreement for the Sites listed on Amended Exhibit 2 of
the Amended Agreement that is associated with or in connection to groundwater
monitoring, groundwater analysis, groundwater treatment systems, groundwater
collection systems, including all Administrative and General, and Technical, as
those terms are used in Amended Exhibit A of the 2005 Modified Agreement, which
is identical to Exhibit A of the Amended Agreement, shall terminate on August
31, 2005.”
 
Except as otherwise provided herein, all defined terms shall have the meanings
provided in the Amended Agreement.  Except as modified herein, all terms,
conditions, responsibilities, and obligations of the Parties set forth in the
Amended Agreement shall remain in full force and effect. 
 

 

--------------------------------------------------------------------------------

 

 
If you are in agreement with the proposed Term Extension set forth above, please
so signify by signing on behalf of Retec in the space provided below.  If you
are in agreement, the effective date of the modifications will be August 1, 2005
 
                                                                                   
Sincerely,
 
                                                                                   
Atlanta Gas Light Company
 
                                                                                   
By:  /s/ Jeffrey P. Brown      
 
                                                                                   
Title:   Vice President
 

 
Agreed and Accepted
 
The Retec Group, Inc.
 
By:  Michael D. Knupp 
 
Title:     President
 

 

 
 

--------------------------------------------------------------------------------