Document:

Change Order 51 between Sabine Pass LNG, L.P. and Bechtel Corporation

 Exhibit 10.26 
 SCHEDULE D-1 
 CHANGE ORDER FORM 
  

			
	 PROJECT NAME: Sabine Pass LNG Receiving,
 Storage
and Regasification Terminal
	  	CHANGE ORDER NUMBER: SP/BE-051
		  	DATE OF CHANGE ORDER: November 20, 2007
	OWNER: Sabine Pass LNG, L.P.	  	
		  	Bundle of Changes #11
	CONTRACTOR: Bechtel Corporation	  	 A. Corrosion Resistant Barrier for Non-insulated Pipe

		  	 B. Start-up Services for Temporary Compressor

	DATE OF AGREEMENT: December 18, 2004	  	 C. Contractor Representatives Designated

  
  
 The Agreement between the Parties listed above is changed as follows: 
  

	A.	Corrosion Resistant Barrier for Non-insulated Pipe (T-7014) 

 Supply and install Corrosion Resistant Barriers under all non-insulated piping that is in direct contact with the supporting steel. 
  

	B.	Start-Up Services for Temporary Pipeline Compressor (T-7023) 

 Provide start-up services for temporary pipeline compressor. Start-up services to include inspection of piping for cleaning, valve operation, instrument checks, Vendor support, monitoring, N2 purge of piping and compressor and leak checks.

  

	C.	Designation of Contractor Representatives 

 Effective
October 18, 2007, Section 2.2(B) of the Agreement is hereby revised to delete reference to Asok Kumar and add the following “Contractor Representatives”: 
 Carl Strock, Project Director 
 Pat McCormack,
Project Manager 
 Both newly appointed Contractor Representatives have complete authority to act on behalf of Contractor on all matters pertaining to the
Agreement or the Work including giving instructions and making changes to the Work. 
  

						
	 ATTACHMENTS:
	  		  		
	 A-1) Detail Estimate Corrosion Resistant Barriers (T-7014)
	  		  		
	 A-2) Payment Milestones Wear Plates (T-7014)
	  		  	$	526,656
		  		  	 	 
			
	 B-1) Detail Estimate Start-Up Services (T-7023)
	  		  		
	 B-2) Payment Milestones Start-Up Services (T-7023)
	  		  	$	20,000
		  		  	 	 
		  	Change Order SP/BE-051 TOTAL:	  	$	546,656
		  		  	 	 

  
  
  

 Page 1 of 3 

  
 SCHEDULE D-1 
 CHANGE ORDER FORM 
  

			
	 PROJECT NAME: Sabine Pass LNG Receiving,
 Storage
and Regasification Terminal
	  	CHANGE ORDER NUMBER: SP/BE-051
		  	DATE OF CHANGE ORDER: November 20, 2007
	OWNER: Sabine Pass LNG, L.P.	  	
		  	Bundle of Changes #11
	CONTRACTOR: Bechtel Corporation	  	 A. Corrosion Resistant Barrier for Non-insulated Pipe

		  	 B. Start-up Services for Temporary Compressor

	DATE OF AGREEMENT: December 18, 2004	  	 C. Contractor Representatives Designated

  

				
	 Adjustment to Contract Price
	  		
	 The original Contract Price was
	  	$	646,936,000
	 Net change by previously authorized Change Orders (#SP/BE-002 to 028, 031, 033 thru 035; 037 thru 050)
	  	$	164,899,545
	 The Contract Price prior to this Change Order was
	  	$	811,835,545
	 The Contract Price will be increased by this Change Order in the amount of
	  	$	546,656
	 The new Contract Price including this Change Order will be
	  	$	812,382,201

 Adjustment to dates in Project Schedule 
 The following dates are modified: 
 The Target Bonus Date will be unchanged. 
 The Target Bonus Date as of the date of this Change Order therefore is April 3 2008 (1,095 Days following the NTP) 
 The Guaranteed Substantial Completion Date will be unchanged December 20, 2008. 
 The Guaranteed Substantial Completion Date as of the date of this Change Order therefore is 1,355 days following NTP. 
 Adjustment to other Changed Criteria: Not Applicable 
 Adjustment to Payment Schedule: See attached “Payment Milestone – Send-Out Piping
Modifications (T-2002). 
 Adjustment to Minimum Acceptance Criteria: No Change 
 Adjustment to Performance Guarantees: No Change 
 Adjustment to Design Basis: No Change. 
 Other adjustments to liability or obligation of Contractor or Owner under the Agreement: No Change 
 This Change Order shall constitute a full and final settlement and accord and satisfaction of all effects of the change as described in this Change Order upon the Changed Criteria and shall be deemed to
compensate Contractor fully for such change. 
 Upon execution of this Change Order by Owner and Contractor, the above-referenced change shall become a valid
and binding part of the original Agreement without exception or qualification, unless noted in this Change Order. Except as modified by this and any previously issued Change Orders, all other terms and conditions of the Agreement shall remain in
full force and effect. This Change Order is executed by each of the Parties’ duly authorized representatives. 
  

 Page 2 of 3 

 SCHEDULE D-1 
 CHANGE ORDER FORM 
  

			
	 PROJECT NAME: Sabine Pass LNG Receiving,
 Storage
and Regasification Terminal
	  	CHANGE ORDER NUMBER: SP/BE-051
		  	DATE OF CHANGE ORDER: November 20, 2007
	OWNER: Sabine Pass LNG, L.P.	  	
		  	Bundle of Changes #11
	CONTRACTOR: Bechtel Corporation	  	 A. Corrosion Resistant Barrier for Non-insulated Pipe

		  	 B. Start-up Services for Temporary Compressor

	DATE OF AGREEMENT: December 18, 2004	  	 C. Contractor Representatives Designated

  

					
	 /s/ Charif Souki
	 		 	 /s/ C. Asok Kumar

	* Charif Souki	 		 	Contractor
	Chairman	 		 	 C. Asok Kumar

		 		 	Name
		 		 	 Project Director

		 		 	Title
	 12-19-07
	 		 	 1/7/08

	Date of Signing	 		 	Date of Signing
			
	 /s/ Stan Horton
	 		 	
	* Stan Horton	 		 	
	President & COO Cheniere Energy	 		 	
			
	 12/19/07
	 		 	
	Date of Signing	 		 	
			
	 /s/ Ed Lehotsky
	 		 	
	* Ed Lehotsky	 		 	
	Owner Representative	 		 	
			
	 December 18, 2007
	 		 	
	Date of Signing	 		 	

  

	*	Required Owner signature – Mr. Horton may sign on behalf of Mr. Souki during Mr. Souki’s absence. 

  

 Page 3 of 3 

 SCHEDULE D-1 
 CHANGE ORDER FORM 
  

			
	PROJECT NAME: Sabine Pass LNG Receiving, Storage and Regasification Terminal	  	CHANGE ORDER NUMBER: SP/BE-052
		
	OWNER: Sabine Pass LNG, L.P.	  	DATE OF CHANGE ORDER: November 1, 2007
		
	CONTRACTOR: Bechtel Corporation	  	LNG Tank Force Majeure Settlement & Tank Stainless Steel Material Adjustment
		
	DATE OF AGREEMENT: December 18, 2004	  	

 The Agreement between the Parties listed above is changed as follows: 
 Owner and Contractor agree to implement and incorporate the following changes in connection with the completion of Tanks 1, 2 & 3 (“Tank Settlement”). This
Tank Settlement settles and resolves all issues or claims arising out of or relating to hurricanes Katrina, Rita, Wilma, or Humberto, or any Excessive Monthly Precipitation events or other Force Majeure events occurring prior to the date of this
Change Order, to the extent relating to the LNG Tanks or the Tank Subcontractor. This agreement does not prejudice or waive any rights the Parties’ may have with respect to any Force Majeure events, if any, occurring after the date of this
Change Order. All amounts paid to Contractor hereunder (and future Change Orders if a System 1 RFCD Bonus, Tank 2 RFCD Bonus, and/or Tank 3 Early RFCD Bonus is earned under Section IV below) will in turn be promptly paid in full to Contractor’s
LNG Tank Subcontractor (a joint venture of Diamond LNG LLC and Matrix Service, Inc., such joint venture collectively referred to as “Matrix”). Owner and Contractor also agree to implement the stainless steel material adjustments in Section
IV.E.(2) below. 
  

	I.	Change Order No. SP/BE-0037 Payment Method Adjustment  

 A. Force Majeure Provisional Sums 
 Change Order No. SP/BE-0037 identified an adjustment to the Contract Price in the
amount of $6,888,833.00 referred to as “Revised Compensation & Equipment Forecast to recover schedule impacts” (hereafter “FM Provisional Sum”). As of November 1, 2007, the remaining balance (not yet invoiced) of
the FM Provisional Sum is $2,207,884.00. Owner agrees to pay to Contractor the FM Provisional Sum balance in six (6) equal consecutive monthly payments of $367,980.67 commencing with the first invoice cycle following execution by both Parties
of this Change Order No. SP/BE-052. This agreement as to the payment method for the FM Provisional Sum supersedes any provision to the contrary contained in Change Order No. SP/BE-0037. 
 B. Potential Bonus Amounts—Tanks 1, 2&3 
 Price adjustments for “Potential Bonuses” to be paid to the LNG Tank Subcontractor as identified in Section 2 (and Attachment A, Items 5.01,
5.02 & 5.03) of Change Order No. SP/BE-0037 shall remain unchanged. 
 Except as specifically modified above and by Section
IV.E.(4), all other provisions of Change Order No. SP/BE-0037 shall remain unchanged. 
  

	II.	Additional Force Majeure Sums 

 Owner agrees to
provide an additional price adjustment to the Contract Price in the amount of $3,852,467.00 for the purpose of attracting qualified craft and supervision personnel and to offset the costs of increased craft compensation claimed by Matrix
(“Additional FM Sums”). Owner agrees to pay to Contractor the Additional FM Sums in six (6) equal consecutive monthly payments of $642,077.80 commencing with the first invoice cycle following execution by both Parties of this Change
Order No. SP/BE-052. 
  

	III.	Additional Schedule Recovery & Labor Hour Increases – Lump Sum 

 For the purpose of facilitating the schedule recovery efforts with respect to the LNG Tanks and supplementing Matrix’s costs due to labor hour increases, Owner agrees to provide an additional Contract Price
adjustment of $2,000,000 to facilitate Matrix’s schedule recovery efforts. Contractor will invoice Owner for the full lump sum amount of $2,000,000 following execution by both Parties of the Change Order No. SP/BE-052. Such invoice is due and
payable no later than twenty-five (25) Days after receipt by Owner. 
  

	IV.	Additional Schedule Recovery & Labor Hour Increases – Bonus & Other Conditions 

  

 1 of 5 

 SCHEDULE D-1 
 CHANGE ORDER FORM 
  

			
	PROJECT NAME: Sabine Pass LNG Receiving, Storage and Regasification Terminal	  	CHANGE ORDER NUMBER: SP/BE-052
		
	OWNER: Sabine Pass LNG, L.P.	  	DATE OF CHANGE ORDER: November 1, 2007
		
	CONTRACTOR: Bechtel Corporation	  	LNG Tank Force Majeure Settlement & Tank Stainless Steel Material Escalation
		
	DATE OF AGREEMENT: December 18, 2004	  	

 For the purpose of facilitating Matrix’s schedule recovery efforts with respect to the LNG
Tanks and supplementing Matrix’s costs due to labor hour increases, Owner agrees to pay an amount not to exceed $5,622,041 should the following milestones be achieved, or as adjusted as described below: 
  

	 	A.	System 1 RFCD Bonus 

 In the event RFCD for
System 1 is achieved by the date of February 18, 2008, Contractor will be entitled to and Owner will pay an additional $2,300,000.00 (System 1 RFCD Bonus) to Contractor. If RFCD for System 1 is not achieved by February 18, 2008, then the
amount of the System 1 RFCD Bonus will be decreased by $230,000.00 for each Day after February 18, 2008 that RFCD for System 1 has not been achieved, down to a System 1 RFCD Bonus of zero (U.S. $0). 
  

	 	B.	Tank 2 RFCD Bonus 

 In the event System 1
and Tank 2 are RFCD by March 23, 2008 Contractor will be entitled to and Owner will pay an additional $2,300,000.00 (Tank 2 RFCD Bonus) to Contractor. If RFCD for System 1 is met by March 23, 2008, but the RFCD for Tank 2 is not achieved
by March 23, 2008 (or if RFCD for Tank 2 is met by March 23, 2008 but RFCD for System 1 is not met by March 23, 2008), the amount of the Tank 2 RFCD Bonus will be decreased by $230,000.00 for each Day after March 23, 2008 that
RFCD for System 1 and Tank 2 have not been achieved down to a Tank 2 RFCD Bonus of zero (U.S. $0). 
  

	 	C.	Tank 3 Early RFCD Bonus 

 In the event
System 1 and Tank 3 are RFCD by April 27, 2008, Contractor will be entitled to and Owner will pay an additional $1,022,041.00 (Tank 3 RFCD Bonus) to Contractor. If RFCD for System 1 is met by April 27, 2008, but RFCD for Tank 3 is not
achieved by April 27, 2008 (or if RFCD for Tank 3 is met by April 27, 2008, but RFCD for System 1 is not met by April 27, 2008), the amount of the Tank 3 RFCD Bonus will be decreased by $15,723.00 for each Day after April 27,
2008 that RFCD for System 1 and Tank 3 have not been achieved, down to a Tank 3 RFCD Bonus of zero (U.S. $0). 
  

	 	D.	RFCD Bonus 

 Dates noted above under
Sections A, B, and C are fixed unless modified by Change Order executed between the Parties. A separate Change Order to authorize payment of the foregoing bonus amounts will be executed at such time as each bonus is earned. 
  

	 	E.	Other Conditions 

  

	 	(1)	Craft Special Incentive 

 Any payment of the System
1 RFCD Bonus amount and Tank 2 RFCD Bonus amount by Contractor to Matrix shall be subject to a condition that a portion of such payment shall be used to fund a special incentive plan for the benefit of Matrix’s craft and field staff personnel
(“Craft Special Incentive”), such plan to be developed and implemented by Matrix with the assistance of Contractor, as further provided herein. This Craft Special Incentive is in addition to any currently existing incentive and/or bonus
plans of Matrix. 
 The Craft Special Incentive shall be funded from the payments made for System 1 RFCD Bonus amount and Tank 2 RFCD Bonus
amount, in an amount total not to exceed $700,000.00 as follows: 
 In the event Contractor receives the full System 1 RFCD Bonus amount,
not less than $350,000.00 of such System 1 RFCD Bonus shall fund the Craft Special Incentive. If the System 1 RFCD date is not timely 

  

 Page 2 of 5 

 SCHEDULE D-1 
 CHANGE ORDER FORM 
  

			
	PROJECT NAME: Sabine Pass LNG Receiving, Storage and Regasification Terminal	  	CHANGE ORDER NUMBER: SP/BE-052
		
	OWNER: Sabine Pass LNG, L.P.	  	DATE OF CHANGE ORDER: November 1, 2007
		
	CONTRACTOR: Bechtel Corporation	  	LNG Tank Force Majeure Settlement & Tank Stainless Steel Material Escalation
		
	DATE OF AGREEMENT: December 18, 2004	  	

 achieved as provided in Section IV above, the amount of the Craft Special Incentive to be funded
from the System 1 RFCD Bonus will be decreased by $35,000.00 for each Day after February 18, 2008 that RFCD for System 1 has not been achieved, down to a Craft Special Incentive amount of zero (U.S. $0). 
 In the event Contractor receives the full Tank 2 RFCD Bonus amount, not less than $350,000.00 of such Tank 2 RFCD Bonus shall fund the Craft Special
Incentive. If the Tank 2 RFCD date is not timely achieved as provided in Section IV above, the amount of the Craft Special Incentive to be funded from the Tank 2 RFCD Bonus will be decreased by $35,000.00 for each Day after March 23, 2008 that
RFCD for System 1 and Tank 2 has not been achieved, down to a Craft Special Incentive amount of zero (U.S. $0). 
  

	 	(2)	Stainless Steel Material Escalation Index 

 Effective January 1, 2007, the formulas contained in Sections 3.4 and 3.8 of Attachment EE, Rev 1, shall be amended as follows: 
 3.4 Adjustment for Tank Stainless Steel (“TankSSadj”) 
                 TankSSadj = U.S.$524,846*[(( S1 + SSC1)/2798.2) – 1] 
 3.8 Adjustment for Piping and Valves (“PVadj”)

                 PVadj = U.S.$6,463,670*0.5*[(( S1 + SSC1)/2798.2) – 1] 
 Except as specifically amended above,
Sections 3.4 and 3.8 of Attachment EE, Rev 1 remain unchanged. 
 (3) The adjusted Ready for Cool Down dates, Target Bonus Date and
Forecasted Substantial Completion date identified in Change Order No. SP/BE-0032 dated May 16, 2007 shall remain unchanged. 
 (4)
Unless a Force Majeure event occurs after the date of this Change Order, Contractor waives and releases Owner through the term of the Agreement from and against any and all claims for any additional compensation or other relief with respect to
Matrix ability to attract qualified craft and supervision personnel, schedule relief or supplement costs incurred by Matrix due to labor increases. 
 REFERENCES: 
 Change Order No. SP/BE-0032 dated May 16, 2006 
 Change Order No. SP/BE-0037 dated September 30, 2006 
 Change Order No. SP/BE-006 dated April 18, 2005 

Change Order No. SP/BE-033 dated May 30, 2006 
 Change Order No.
SP/BE-041 dated January 2, 2007 
 Change Order No. SP/BE-049 dated June 11, 2007 
 Change Order SP/BE-052 TOTAL: $5,852,467.00 
  

 Page 3 of 5 

 SCHEDULE D-1 
 CHANGE ORDER FORM 
  

			
	PROJECT NAME: Sabine Pass LNG Receiving, Storage and Regasification Terminal	  	CHANGE ORDER NUMBER: SP/BE-052
		
	OWNER: Sabine Pass LNG, L.P.	  	DATE OF CHANGE ORDER: November 1, 2007
		
	CONTRACTOR: Bechtel Corporation	  	LNG Tank Force Majeure Settlement & Tank Stainless Steel Material Escalation
		
	DATE OF AGREEMENT: December 18, 2004	  	

 Adjustment to Contract Price 

				
	 The original Contract Price was
	  	$	646,936,000
	 Net change by previously authorized Change Orders (#SP/BE-002 to 028, 031, 033 thru 035; 037 thru 050)
	  	$	164,899,545
	 The Contract Price prior to this Change Order was
	  	$	811,835,545
	 Change Order No. SP/BE-051 dated November 20, 2007
	  	$	 546,656
		  	 	 
	 The Contract Price will be increased by this Change Order in the amount of
	  	$	 5,852,467
	 The new Contract Price including this Change Order will be
	  	$	818,234,668

 Adjustment to dates in Project Schedule 
 The following dates are modified: 
 The Target Bonus Date will be unchanged. 
 The Target Bonus Date as of the date of this Change Order therefore is April 3 2008 (1,095 Days following the NTP) 
 The Guaranteed Substantial Completion Date will be unchanged December 20, 2008. 
 The Guaranteed Substantial Completion Date as of the date of this Change Order therefore is 1,355 days following NTP. 
 Adjustment to other Changed Criteria: Not Applicable 
 Adjustment to Payment Schedule: Refer to Section II and Section III for payment details

 Adjustment to Minimum Acceptance Criteria: No Change 
 Adjustment to Performance Guarantees: No Change 
 Adjustment to Design Basis: No Change. 
 Other adjustments to liability or obligation of Contractor or Owner under the Agreement: No Change 
 This Change Order shall constitute a full and final settlement and accord and satisfaction of all effects of the change as described in this Change Order upon the Changed Criteria and shall be deemed to
compensate Contractor fully for such change. 
 Upon execution of this Change Order by Owner and Contractor, the above-referenced change shall become a valid
and binding part of the original Agreement without exception or qualification, unless noted in this Change Order. Except as modified by this and any previously issued Change Orders, all other terms and conditions of the Agreement shall remain in
full force and effect. This Change Order is executed by each of the Parties’ duly authorized representatives. 
  

 Page 4 of 5 

 SCHEDULE D-1 
 CHANGE ORDER FORM 
  

			
	 PROJECT NAME: Sabine Pass LNG Receiving,
 Storage
and Regasification Terminal
	  	CHANGE ORDER NUMBER: SP/BE-052
		  	DATE OF CHANGE ORDER: November 1, 2007
	OWNER: Sabine Pass LNG, L.P.	  	
		  	LNG Tank Force Majeure Settlement & Tank
	CONTRACTOR: Bechtel Corporation	  	Stainless Steel Material Escalation
		  	
	DATE OF AGREEMENT: December 18, 2004	  	

  

					
	 /s/ Charif Souki
	 		 	 Carl A. Strock

	* Charif Souki	 		 	Contractor
	Chairman	 		 	 Carl A. Strock

		 		 	Name
		 		 	 Project Director

		 		 	Title
	 12-19-07
	 		 	 28 Jan 08

	Date of Signing	 		 	Date of Signing
			
	 /s/ Stan Horton
	 		 	
	* Stan Horton	 		 	
	President & COO Cheniere Energy	 		 	
			
	 12/19/07
	 		 	
	Date of Signing	 		 	
			
	 /s/ Ed Lehotsky
	 		 	
	* Ed Lehotsky	 		 	
	Owner Representative	 		 	
			
	 December 28, 2007
	 		 	
	Date of Signing	 		 	

  

	*	Required Owner signature – Mr. Horton may sign on behalf of Mr. Souki during Mr. Souki’s absence. 

 Page 5 of 5Change Orders 9 through 13 between Sabine Pass Pipeline  and Willbros Engineers

 Exhibit 10.29 
 CHANGE ORDER FORM 
  

			
	 PROJECT NAME: 42-inch Sabine Pass Pipeline Project
  
 COMPANY: Cheniere Sabine Pass Pipeline
Company
  
 CONTRACTOR: Willbros Engineers,
Inc.
  
 DATE OF AGREEMENT:
February 01, 2006
	  	 CHANGE ORDER NUMBER: CO-009
  
 DATE OF CHANGE ORDER: August 3, 2007

  
  
 The Agreement between the Parties listed above is changed as follows: (attach additional documentation if necessary)  
 Pursuant to Paragraph 9.1 of Schedule A, Owner hereby directs and Contractor agrees to perform all Work necessary to utilize horizontal directional drilling for the
crossing of the Chevron plant through State Highway 82 near MP1.1 to avoid existing belowground obstacles at this portion of the Work Site. Without limiting the generality of the foregoing, Contractor shall revise applicable Drawings and re-issue
such Drawings for permitting and construction, apply PowerCrete or ARO to the pipe in Houston, Texas, and truck the pipe from New Iberia, Louisiana to Houston, Texas and back to the Work Site. 
 The cost basis for the increase in Guaranteed Maximum Price to perform the Work set forth in this Change Order is set forth in the attached documents titled “Change
Order No. 012 Chevron Plant and Highway 82 HDD Cost Basis—June 17, 2007”. A provisional amount of $18,155 is included in the adjustment to the Guaranteed Maximum Price for all engineering Work related to this Change Order and shall be
subject to further adjustment via subsequent Change Order based upon the actual engineering Work Performed. 
  
  
 Adjustment to price under the Agreement: 
  

					
	 The original Guaranteed Maximum Price was
	  	$	67,670,200	 
	 Net change by previously authorized Change Orders (#001-008)
	  	$	(951,269	)
	 The Guaranteed Maximum Price prior to this Change Order was
	  	$	66,718,931	 
	 The Guaranteed Maximum Price will be (increased) (decreased) (unchanged) by this Change Order in the amount
of
	  	$	776,665	 
	 The new Guaranteed Maximum Price including this Change Order will be
	  	$	67,495,596	 

 Adjustment to dates: 
 The Preparation and Material Receipt Commencement Date will be (increased) (decreased) (unchanged) by zero (0) calendar days and as a result of this Change Order is now: January 01, 2007.

 The Construction Commencement Date will be (increased) (decreased) (unchanged) by zero (0) calendar days and as a
result of this Change Order is now: April 1, 2007. 
 The Scheduled Mechanical Completion Date will be (increased)
(decreased) (unchanged) by zero (0) calendar days and as a result of this Change Order is now: September 30, 2007. 
 Other
impacts to liability or obligation of Willbros or Cheniere under the Agreement: None 
 Upon execution of this Change Order by Cheniere and Willbros, the
above-referenced change shall become a valid and binding part of the original Agreement without exception or qualification, unless noted in this Change Order. Except as modified by this and any previously issued Change Orders, all other terms and
conditions of the Agreement shall remain in full force and effect. This Change Order is executed by each of the Cheniere’s Authorized Representative and Willbros’ Authorized Representative. 
  

 1 of 2 

  

					
	CHENIERE SABINE PASS PIPELINE COMPANY	 		 	WILLBROS ENGINEERS, INC.
			
	/s/ R. Keith Teague	 		 	/s/ Mike Reifil
	Name	 		 	Name
	Cheniere’s Authorized Representative	 		 	Willbros’ Authorized Representative
	Title	 		 	Title
	 President
	 		 	 Project Manager

	 Date of Signing
 8/7/2007
	 		 	 Date of Signing
 9/4/2007

  

 2 of 2 

 CHANGE ORDER FORM 
  

			
	 PROJECT NAME: 42-inch Sabine Pass Pipeline Project
  
 COMPANY: Cheniere Sabine Pass Pipeline
Company
  
 CONTRACTOR: Willbros Engineers,
Inc.
  
 DATE OF AGREEMENT:
February 01, 2006
	  	 CHANGE ORDER NUMBER: CO-010
  
 DATE OF CHANGE ORDER: August 3, 2007

  
  
 The Agreement between the Parties listed above is changed as follows: (attach additional documentation if necessary)  
 Pursuant to Paragraph 9.1 of Schedule A, Owner hereby directs and Contractor agrees to perform all Work necessary to road bore the Duck Blind Road crossing at the Work
Site so as to ensure the structure of the road is not disturbed, minimize interference in this high traffic area of the Work Site and to account for the existing underground power line. Without limiting the generality of the foregoing, Contractor
shall revise applicable Drawings and re-issue such Drawings for permitting and construction, apply PowerCrete or ARO to the pipe in Houston, Texas, and truck the pipe from New Iberia, Louisiana to Houston, Texas and back to the Work Site.

 The cost basis for the increase in Guaranteed Maximum Price to perform the Work set forth in this Change Order is set forth in the attached documents
titled “Change order No. 014 Duck Blind Road Bore Cost Basis - July 11, 2007”. [A provisional amount of $10,620 is included in the adjustment to the Guaranteed Maximum Price for all engineering Work related to this Change Order and
shall be subject to further adjustment via subsequent Change Order based upon the actual engineering Work performed.] 
  
  
 Adjustment to price under the Agreement: 
  

					
	 The original Guaranteed Maximum Price was
	  	$	67,670,200	 
	 Net change by previously authorized Change Orders (#001-009)
	  	$	(174,604	)
	 The Guaranteed Maximum Price prior to this Change Order was
	  	$	67,495,596	 
	 The Guaranteed Maximum Price will be (increased) (decreased) (unchanged) by this Change Order in the amount
of
	  	$	600,000	 
	 The new Guaranteed Maximum Price including this Change Order will be
	  	$	68,095,596	 

 Adjustment to dates: 
 The Preparation and Material Receipt Commencement Date will be (increased)(decreased)(unchanged) by zero (0) calendar days and as a result of this Change Order is now: January 01, 2007.

 The Construction Commencement Date will be (increased)(decreased)(unchanged) by zero (0) calendar days and as a
result of this Change Order is now: April 1, 2007. 
 The Scheduled Mechanical Completion Date will be
(increased)(decreased)(unchanged) by zero (0) calendar days and as a result of this Change Order is now: September 30, 2007. 
 Other impacts to liability or obligation of Willbros or Cheniere under the Agreement: None 
 Upon execution of this Change
Order by Cheniere and Willbros, the above-referenced change shall become a valid and binding part of the original Agreement without exception or qualification, unless noted in this Change Order. Except as modified by this and any previously issued
Change Orders, all other terms and conditions of the Agreement shall remain in full force and effect. This Change Order is executed by each of the Cheniere’s Authorized Representative and Willbros’ Authorized Representative. 
  

 1 

					
	CHENIERE SABINE PASS PIPELINE COMPANY	 		 	WILLBROS ENGINEERS, INC.
			
	/s/ R. Keith Teague	 		 	/s/ Mike Reifil
	Name	 		 	Name
	Cheniere’s Authorized Representative	 		 	Willbros’ Authorized Representative
	Title	 		 	Title
	President	 		 	Project Manager
	 Date of Signing
 8/7/2007
	 		 	 Date of Signing
 9/4/07

  

 2 of 2 

 CHANGE ORDER FORM 
 PROJECT NAME: 42-inch Sabine Pass Pipeline Project 
 COMPANY: Cheniere Sabine Pass Pipeline Company

 CONTRACTOR: Willbros Engineers, Inc. 
 CHANGE
ORDER NUMBER: CO-011 
 DATE OF CHANGE ORDER: August 3, 2007 
 DATE OF AGREEMENT: February 1, 2006 
 The Agreement between the Parties listed above is changed as follows:
(attach additional documentation if necessary) 
 This Change Order represents a full settlement of all claims, damages, losses, costs and expenses that
Contractor has or may have against Owner for any event, circumstance or any other act or omission occurring at any time up through the date of this Change Order, including but not limited to all claims, damages, losses, costs and expenses arising
form or related to Contractor’s change order requests 7193-07-WRPI-L-117-LEC dated May 18, 2007 (DMPA Drainage) and 7193-07-WRPI-L-116-JFM dated May 15, 2007 (Fence Crossings). Further, this Change Order represents a full settlement
of all claims, damages, losses, costs and expenses that Contractor has or may have against Owner for any event, circumstance or any other act or omission occurring at any time, whether through or after the date of this Change Order, arising out of
or related to Contractor’s selection of or availability to select push construction method verses land lay construction method at all points of the Work represented on the issued for construction Drawings CH-5763D-1101 through 1106. 

The Guaranteed Maximum Price is herein increased as a result of Owner’s direction, pursuant to Paragraph 9.1 of Schedule A, and Contractor’s agreement to
perform all Work necessary to perform pre-production test of the field applied girth weld coating systems used on the Project. 
 Contractor is authorized to
reimbursement from the Contingency Pool for the following Contingency Costs: 
  

	 	•	 	 Foreign Line Crossing at MP 5.0 (Willbros CO-009;7193-07-WRPI-L-108-JFM) – All costs, including Work stoppage and lifting of the abandoned pipeline to allow
the Push #1 pipe string to pass underneath, associated with the foreign line crossing located at 263+41. 

  

	 	•	 	 GIS Development Support (Willbros CO-011) – All costs associated with the implementation of Schedule B, Scope of Work, Section 1.12 which shall include
development of Domain Tables; asset to document linkage file as described in 

  

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Cheniere’s New Construction “Life of Pipe” Data Sources; quality control and checking. Development of the new seed file to match the domain
tables will be done by a third party. 
  

	 	•	 	 Conversion of Proposed Push #2, Push #3 and Push #4 to Land Lay (Willbros CO-013; 7193-07-WRPI-L-126-JFM; 7193-07-WRPI-L-131-JFM) – All costs associated with
the conversion of significant portions (station 449+81 east of Harrington Pond to station 833+48 end of the Project, approximately 3.43 miles) of the Project from a “push-pull” construction technique to a more conventional land lay
approach including but not limited to: 

  

	 	o	Delays incurred while re-permitting the construction R/W width from 100 feet to 120 feet. 

	 	o	Stabilization of the Work platform including pumping, well pointing and matting. 

	 	o	Additional personnel and/or equipment required to facilitate a modified approach to the proposed installation of the Work. 

  

	 	•	 	 DMPA Drainage Pumps (7193-07-WRPI-L-117-LEC) – All costs associated with preparation of the DMPA drainage outfall for a major rain event while the drainage is
blocked prior to and following installation of the Work across subject drainage ditch to the river so as to avoid installing the crossing which would have been required by the FERC Wetland and Waterbody Plan and
Procedures.

  

	 	•	 	 Duncan Oil Line Crossing (7193-07-WRPI-L-103-JFM; 7193-07-WRPI-L-106-JFM; 7193-07-WRPI-L-109-JFM; 7193-07-WRPI-L-113-LEC; 7193-07-WRPI-L-121-JFM and;
7193-07-WRPI-L-122-LEC) – Stand-by and additional costs associated with subject crossing not limited to conditions resulting from or created by the pipeline alignment including longitudinal occupation of the of the gas well gathering pipeline
R/W or providing uninterrupted access to the gas well facilities on both sides of the flotation ditch or re-permitting for additional work space. 

  

	 	•	 	 NGPL Pipeline Crossing @ 51+45 and 52+45 respectively (WEI notice dated June 5, 2007; 7193-07-WRPI-L-129-LEC) – All extra costs associated with subject
foreign pipeline crossings including extra depth ditch, shoring, ditch dewatering and schedule impact. 

 Adjustment to price under the
Agreement: 
  

				
	 The original Guaranteed Maximum Price was
	  	$	67,670,200
	 Net change by previously authorized Change Orders #1 – 10
	  	$	425,396
	 The Guaranteed Maximum Price prior to the Change Order was
	  	$	68,095,596
	 The Guaranteed Maximum Price will be (increased) (decreased)
(unchanged) by this Change Order in the amount of
	  	$	12,000
	 The new Guaranteed Maximum Price including this Change Order will be
	  	$	68,107,596

  

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 Adjustment to dates: 
  

			
	 The Preparation and Material Receipt Commencement Date will be (increased)
(decreased) (unchanged) by zero (0) calendar days and as a result of this Change Order is now:
	  	January 1, 2007
	 The Construction Commencement Date will be (increased)
(decreased) (unchanged) by zero (0) calendar days and as a result of this Change Order is now:
	  	April 1, 2007
	 The Scheduled Mechanical Completion Date will be (increased) (decreased)
(unchanged) by twenty (20) calendar days and as a result of this Change Order is now:
	  	October 20, 2007

 Other impacts to liability or obligation of Willbros or Cheniere under the Agreement: 
 As of the effective date of this Change Order, Contractor hereby waives and releases Owner from and against any and all claims, damages, losses, costs and
expenses that Contractor has or may have against Owner for any event, circumstance or any other act or omission occurring at any time up through the date of this Change Order, including but not limited to all claims, damages, losses, costs and
expenses related to Contractor’s change order requests 7193-07-WRPI-L-117-LEC dated May 18, 2007 (DMPA Drainage) and 7193-07-WRPI-L-116-JFM dated May 15, 2007 (Fence Crossings). Further, Contractor hereby waives and releases Owner
from and against any and all claims, damages, losses, costs and expenses that Contractor has or may have against Owner for any event, circumstance or any other act or omission occurring at any time, whether through or after the date of this Change
Order, arising out of or related to Contractor’s selection of or availability to select push construction method verses land lay construction method. 
 Upon execution of this Change Order by Cheniere and Willbros, the above-referenced change shall become a valid and binding part of the original Agreement without exception or qualification, unless noted in this Change Order. Except as
modified by this and any previously issued Change Orders, all other terms and conditions of the Agreement shall remain in full force and effect. This Change Order is executed by each of the Cheniere’s Authorized Representative and
Willbros’ Authorized Representative. 
  

					
	CHENIERE SABINE PASS PIPELINE COMPANY
			
	Name	 	/s/ R. Keith Teague	 	 
	Cheniere’s Authorized Representative
			
	Title	 	President	 	 
	Date of Signing  8/7/2007                               
             

  

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	WILLBROS ENGINEERS, INC.
			
	Name	 	/s/ Mike Reifil	 	 
	Willbros’ Authorized Representative
			
	Title	 	 Project Manager
	 	 
	Date of Signing  9/4/07                               
                     

  

 4 of 4 

 CHANGE ORDER FORM 
 PROJECT NAME: 42-inch Sabine Pass Pipeline Project 
 COMPANY: Cheniere Sabine Pass Pipeline Company

 CONTRACTOR: Willbros Engineers, Inc. 
 CHANGE
ORDER NUMBER: CO-012 
 DATE OF CHANGE ORDER: September 4, 2007 
 DATE OF AGREEMENT: February 1, 2006 
 The Agreement between the Parties listed above is changed as follows:
(attach additional documentation if necessary) 
 Per Cheniere’s request, this change order involves the relocation of approximately 62 joints of
42” pipe and equipment mats from their current location in the contractor’s designated pipeyard at the LNG terminal to a location on the north side of the pipeyard. At Cheniere’s request, Contractor will coordinate the movement of
these materials with Cheniere’s Richard Prudhomme. 
 Due to the uncertainties associated with this activity, this change will be performed on a time
and material basis utilizing the contract rates, the total cost of which will be added to the Guaranteed Maximum Price. A cost estimate for this work is attached. For estimating purposes, a provisional sum is used below. 
 Adjustment to price under the Agreement: 
  

				
	 The original Guaranteed Maximum Price was
	  	$	67,670,200
	 Net change by previously authorized Change Orders #1 - 11
	  	 	437,396
	 The Guaranteed Maximum Price prior to the Change Order was
	  	$	68,107,596
	 The Guaranteed Maximum Price will be (increased) (decreased) (unchanged) by this Change Order in the amount
of (Provisional Sum)
	  	 	23,250
	 The new Guaranteed Maximum Price including this Change Order will be
	  	$	68,130,846
	  
 Adjustment to dates:
  

	 The Preparation and Material Receipt Commencement Date will be (increased) (decreased) (unchanged) by 0
calendar days and as a result of this Change Order is now:
	  	 	January 1, 2007
	 The Construction Commencement Date will be (increased) (decreased) (unchanged) by 0 calendar days and as a
result of this Change Order is now:
	  	 	April 1, 2007
	 The Scheduled Mechanical Completion Date will be (increased) (decreased) (unchanged) as a result of this
Change Order:
	  	 	October 20, 2007

 Other impacts to liability or obligation of Willbros or Cheniere under the Agreement: None 
 Upon execution of this Change Order by Cheniere and Willbros, the above-referenced change shall become a valid and binding part of the original Agreement without
exception or qualification, unless noted in this Change Order. Except as modified by this and any previously issued Change Orders, all other terms and conditions of the Agreement shall remain in full force and effect. This Change Order is executed
by each of the Cheniere’s Authorized Representative and Willbros’ Authorized Representative. 
  

			
	CHENIERE SABINE PASS PIPELINE COMPANY
		
	Name	 	/s/ R. Keith Teague
	Cheniere’s Authorized Representative
	Title	 	R. Keith Teague
	Date of Signing 10/8/2007
	
	WILLBROS ENGINEERS, INC.
		
	Name	 	/s/ Curtis E. Simkin
	Willbros’ Authorized Representative
		 	Curtis E. Simkin
	Title	 	President
	Date of Signing 10/22/07

 CHANGE ORDER FORM 
 PROJECT NAME: 42-inch Sabine Pass Pipeline Project 
 COMPANY: Cheniere Sabine Pass Pipeline Company

 CONTRACTOR: Willbros Engineers, Inc. 
 CHANGE
ORDER NUMBER: CO-013 
 DATE OF CHANGE ORDER: September 25, 2007 
 DATE OF AGREEMENT: February 1, 2006 
 The Agreement between the Parties listed above is changed as follows:
(attach additional documentation if necessary) 
 Hurricane Humberto hit the project area the evening of September 11, 2007 and created a stoppage
of construction activities between September 12, 2007 and September 18, 2007. Willbros provided a Notification of a Force Majeure Event to Cheniere on September 13, 2007. Due to the heavy rains encountered (approximately 13.5 inches),
work was completely shutdown for a 5-day continuous period between September 12 and September 17, 2007. On September 17, 2007, construction crews returned to their respective work locations; however, the crews could not resume
productive work at that time due to the wet right-of-way conditions. Two tie-in crews, a fabrication crew, an environmental crew and a supervision/support crew experienced work delays on September 17 and 18, 2007; ranging from 5.5 hours to 16
hours. 
 In accordance with Paragraph 20.1 of the Agreement, Willbros requests reimbursement of the standby costs for the above crews that were incurred
beyond the five day continuous time period along with a resultant increase in the Guaranteed Maximum Price, and a 6-day increase to the Scheduled Mechanical Completion Date. 
 Please refer to the attached WRPI letter dated September 24, 2007 for backup to the change order including the change order basis, Force Majeure Event notification letter, standby cost summary, daily construction
progress reports, and crew time sheets. 
 Adjustment to price under the Agreement: 
  

				
	 The original Guaranteed Maximum Price was
	  	$	67,670,200
	 Net change by previously authorized Change Orders #1 – 12
	  	 	460,646
	 The Guaranteed Maximum Price prior to the Change Order was
	  	$	68,130,846
	 The Guaranteed Maximum Price will be (increased) (decreased)
(unchanged) by this Change Order in the amount of
	  	 	92,211
	 The new Guaranteed Maximum Price including this Change Order will be
	  	$	68,223,057

  

 1 of 2 

 Adjustment to dates: 
  

			
	 The Preparation and Material Receipt Commencement Date will be (increased)
(decreased) (unchanged) by 0 calendar days and as a result of this Change Order is now:
	  	January 1, 2007
	 The Construction Commencement Date will be (increased)
(decreased) (unchanged) by 0 calendar days and as a result of this Change Order is now:
	  	April 1, 2007
	 The Scheduled Mechanical Completion Date will be (increased) by 6 calendar days
(decreased) (unchanged) and as a result of this Change Order is now:
	  	October 26, 2007

 Other impacts to liability or obligation of Willbros or Cheniere under the Agreement: None 
 Upon execution of this Change Order by Cheniere and Willbros, the above-referenced change shall become a valid and binding part of the original Agreement without
exception or qualification, unless noted in this Change Order. Except as modified by this and any previously issued Change Orders, all other terms and conditions of the Agreement shall remain in full force and effect. This Change Order is executed
by each of the Cheniere’s Authorized Representative and Willbros’ Authorized Representative. 
  

					
	CHENIERE SABINE PASS PIPELINE COMPANY
			
	Name	 	/s/ R. Keith Teague	 	 
	Cheniere’s Authorized Representative
			
	Title	 	President	 	 
	Date of Signing  Nov 13,
2007                                    

  

					
	WILLBROS ENGINEERS, INC.
			
	Name	 	/s/ Curtis E. Simkin	 	 
	Willbros’ Authorized Representative
			
	Title	 	 Curtis E. Simkin
 President
	 	 
	Date of Signing  11/19/07                               
                 

  

 2 of 2

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